Sample records for drinks industry supplanting

  1. Vested interests in addiction research and policy alcohol policies out of context: drinks industry supplanting government role in alcohol policies in sub-Saharan Africa. (United States)

    Bakke, Øystein; Endal, Dag


    In this paper, we describe an analysis of alcohol policy initiatives sponsored by alcohol producer SABMiller and the International Center on Alcohol Policies, an alcohol industry-funded organization. In a number of sub-Saharan countries these bodies have promoted a 'partnership' role with governments to design national alcohol policies. A comparison was conducted of four draft National Alcohol Policy documents from Lesotho, Malawi, Uganda and Botswana using case study methods. The comparison indicated that the four drafts are almost identical in wording and structure and that they are likely to originate from the same source. The processes and the draft policy documents reviewed provide insights into the methods, as well as the strategic and political objectives of the multi-national drinks industry. This initiative reflects the industry's preferred version of a national alcohol policy. The industry policy vision ignores, or chooses selectively from, the international evidence base on alcohol prevention developed by independent alcohol researchers and disregards or minimizes a public health approach to alcohol problems. The policies reviewed maintain a narrow focus on the economic benefits from the trade in alcohol. In terms of alcohol problems (and their remediation) the documents focus upon individual drinkers, ignoring effective environmental interventions. The proposed policies serve the industry's interests at the expense of public health by attempting to enshrine 'active participation of all levels of the beverage alcohol industry as a key partner in the policy formulation and implementation process'.

  2. Occupational safety and health in the food and drink industries.


    Tomoda S


    Chapter 5 examines "Safety and health issues in respect of women workers in the food and drink industries". The paper provides information on the impact of technological progress in the sector; identifies the general hazards encountered; describes the injuries and diseases suffered by workers and concentrates on the most common approaches adopted for their prevention; and concludes by emphasizing the importance of adopting a tripartite approach to the solution of safety and health problems.

  3. Analysis of Wastewater Treatment Efficiency in a Soft Drinks Industry (United States)

    Boguniewicz-Zabłocka, Joanna; Capodaglio, Andrea G.; Vogel, Daniel


    During manufacturing processes, most industrial plants generate wastewater which could become harmful to the environment. Discharge of untreated or improperly treated industrial wastewaters into surface water could, in fact, lead to deterioration of the receiving water body's quality. This paper concerns wastewater treatment solutions used in the soft drink production industry: wastewater treatment plant effectiveness analysis was determined in terms of basic pollution indicators, such as BOD, COD, TSS and variable pH. Initially, the performance of mechanic-biological systems for the treatment of wastewater from a specific beverages production process was studied in different periods, due to wastewater flow fluctuation. The study then showed the positive effects on treatment of wastewater augmentation by methanol, nitrogen and phosphorus salts dosed into it during the treatment process. Results confirm that after implemented modification (methanol, nitrogen and phosphorus additions) pollution removal occurs mostly with higher efficiency.

  4. Can market forces and competition supplant regulation?

    International Nuclear Information System (INIS)

    Graham, D.


    The challenges facing regulators and governments as utilities and pipelines transform from regulated monopolies into competitive businesses were discussed. In the past, the absence of competition required that utility and pipeline companies be regulated by governments to ensure fair pricing and good performance. The question of whether or not competition can entirely replace regulation was examined. Although the focus was on the natural gas industry, the regulatory trends in other industries were also briefly considered. In 1985, the federal government agreed to allow the commodity price of natural gas to fluctuate in response to market forces. This began the process of deregulation in the Canadian natural gas industry. Direct purchasing introduced competition and ended the monopolies of local distribution companies in purchasing gas. The main benefits of the competitive market structure were that consumers could choose products and services from a range of competing companies at competitive prices. This was critical to the success of the Canadian economy since Canada is the third largest exporter of energy and the eighth largest consumer of energy. It was suggested that even in a competitive market abuse of market power is possible, therefore, there is an important role for government in ensuring the existence of a level playing field. A variety of issues involved in an effective transition to a competitive market were also discussed. 2 figs

  5. What does the alcohol industry mean by 'Responsible drinking'? A comparative analysis. (United States)

    Maani Hessari, N; Petticrew, M


    The alcohol industry uses responsible drinking messaging as a central element of its corporate social responsibility (CSR) activities. It has been argued that such messaging is vague, and potentially part of broader CSR activities to protect industry interests at the expense of public health. This study aimed to identify how industry defines responsible drinking, and in what contexts it is used. This was a qualitative documentary analysis of publicly available documents and web pages, including company web pages, press releases, reports and blogs from a representative selection of alcohol producers, and industry social aspect/public relations organizations; these were compared to health NGOs and Public Health England. All materials were coded iteratively using NVivo, and results were analysed using the hermeneutic approach. The term 'responsible drinking' was used almost exclusively by industry or industry-funded organizations. 'Responsible drinking' was not clearly defined with relation to any particular level of alcohol consumption, and government alcohol guidelines were rarely referenced. Responsible drinking is a strategically ambiguous, industry-affiliated term that allows for multiple interpretations. Industry sources rarely reference government drinking guidelines in the context of responsible drinking, stressing individual responsibility and risk management. Public health practitioners should be aware of these distinctions, and use clear language regarding lower risk drinking.

  6. Alcohol industry corporate social responsibility initiatives and harmful drinking: a systematic review. (United States)

    Mialon, Melissa; McCambridge, Jim


    There is growing awareness of the detrimental effects of alcohol industry commercial activities, and concern about possible adverse impacts of its corporate social responsibility (CSR) initiatives, on public health. The aims of this systematic review were to summarize and examine what is known about CSR initiatives undertaken by alcohol industry actors in respect of harmful drinking globally. We searched for peer-reviewed studies published since 1980 of alcohol industry CSR initiatives in seven electronic databases. The basic search strategy was organized around the three constructs of 'alcohol', 'industry' and 'corporate social responsibility'. We performed the searches on 21 July 2017. Data from included studies were analyzed inductively, according to the extent to which they addressed specified research objectives. A total of 21 studies were included. We identified five types of CSR initiatives relevant to the reduction of harmful drinking: alcohol information and education provision; drink driving prevention; research involvement; policy involvement and the creation of social aspects organizations. Individual companies appear to undertake different CSR initiatives than do industry-funded social aspects organizations. There is no robust evidence that alcohol industry CSR initiatives reduce harmful drinking. There is good evidence, however, that CSR initiatives are used to influence the framing of the nature of alcohol-related issues in line with industry interests. This research literature is at an early stage of development. Alcohol policy measures to reduce harmful drinking are needed, and the alcohol industry CSR initiatives studied so far do not contribute to the attainment of this goal.

  7. Market integration and market structure in the European soft drinks industry: always Coca-Cola?


    Matraves, Catherine


    This paper focuses on the question of European integration, considering whether the geographic level at which competition takes place differs across the two major segments of the soft drinks industry: carbonated soft drinks and mineral water. Our evidence shows firms are competing at the European level in both segments. Interestingly, the European market is being integrated through corporate strategy, defined as increased multinationality, rather than increased trade flows. To interpret these...

  8. 'Responsible drinking' programs and the alcohol industry in Brazil: killing two birds with one stone? (United States)

    Pantani, Daniela; Sparks, Robert; Sanchez, Zila M; Pinsky, Ilana


    Over the last decade, the Brazilian alcohol industry - which for years has ignored alcohol problems - inaugurated responsible drinking programs (RDPs). This paper reports findings from an exploratory study that investigated the RDP-related activities of six leading alcohol companies in Brazil (three national, three transnational) focusing on program goals and components, target populations and evaluation methods. Interviews were conducted from October 2007 to February 2008 with nine key-informants, and 71 corporate documents were collected along with additional web information about the programs. Content analysis of interviews and institutional documents was used to identify the companies' RDP activities. Three types of RDPs were found that focused respectively on institutional action, drinking and driving, and underage drinking. All three transnational firms were involved in RDPs, whereas national firms demonstrated limited involvement. The majority of RDPs were implemented using television. No targeted research appears to have been undertaken by the companies to assess the efficacy of the strategies in terms of changes in drinking behavior. The evidence for both national and transnational firms means that is difficult to confirm that the responsible drinking programs produced so far in Brazil have been undertaken to systematically reduce alcohol problems, or mainly as part of a public relations strategy to reduce criticism and potentially forestall government regulations (Babor, 2006, 2009; Jernigan, 2009). Copyright © 2012 Elsevier Ltd. All rights reserved.

  9. Alcohol industry sponsorship and hazardous drinking in UK university students who play sport. (United States)

    O'Brien, Kerry S; Ferris, Jason; Greenlees, Ian; Jowett, Sophia; Rhind, Daniel; Cook, Penny A; Kypri, Kypros


    To examine whether receipt of alcohol industry sponsorship is associated with problematic drinking in UK university students who play sport. University students (n = 2450) participating in sports were invited to complete a pen-and-paper questionnaire by research staff approaching them at sporting facilities and in university settings. Respondents were asked whether they, personally, their team and/or their club were currently in receipt of sponsorship (e.g. money, free or subsidized travel or sporting products) from an alcohol-related industry (e.g. bars, liquor stores, wholesalers), and whether they had solicited the sponsorship. Drinking was assessed using the Alcohol Use Disorders Identification Test (AUDIT). Questionnaires were completed by 2048 of those approached (response rate = 83%). Alcohol industry sponsorship was reported by 36% of the sample. After accounting for confounders (age, gender, disposable income and location) in multivariable models, receipt of alcohol sponsorship by a team (adjusted βadj  = 0.41, P = 0.013), club (βadj  = 0.73, P = 0.017), team and club (βadj  = 0.79, P = 0.002) and combinations of individual and team or club sponsorships (βadj  = 1.27, P 8). Respondents who sought out sponsorship were not at greater risk than respondents, or whose teams or clubs, had been approached by the alcohol industry. University students in the United Kingdom who play sport and who personally receive alcohol industry sponsorship or whose club or team receives alcohol industry sponsorship appear to have more problematic drinking behaviour than UK university students who play sport and receive no alcohol industry sponsorship. Policy to reduce or cease such sponsorship should be considered. © 2014 Society for the Study of Addiction.

  10. Emissions of volatile organic compounds (VOCs) from the food and drink industries of the European community (United States)

    Passant, Neil R.; Richardson, Stephen J.; Swannell, Richard P. J.; Gibson, N.; Woodfield, M. J.; van der Lugt, Jan Pieter; Wolsink, Johan H.; Hesselink, Paul G. M.

    Estimates were made of the amounts of volatile organic compounds (VOCs) released into the atmosphere as a result of the industrial manufacture and processing of food and drink in the European Community. The estimates were based on a review of literature sources, industrial and government contacts and recent measurements. Data were found on seven food manufacturing sectors (baking, vegetable oil extraction, solid fat processing, animal rendering, fish meal processing, coffee production and sugar beet processing) and three drink manufacturing sectors (brewing, spirit production and wine making). The principle of a data quality label is advocated to illustrate the authors' confidence in the data, and to highlight areas for further research. Emissions of ethanol from bread baking and spirit maturation were found to be the principle sources. However, significant losses of hexane and large quantities of an ill-defined mixture of partially oxidized hydrocarbons were noted principally from seed oil extraction and the drying of plant material, respectively. This latter mixture included low molecular weight aldehydes, carboxylic acids, ketones, amines and esters. However, the precise composition of many emissions were found to be poorly understood. The total emission from the food and drink industry in the EC was calculated as 260 kt yr -1. However, many processes within the target industry were found to be completely uncharacterized and therefore not included in the overall estimate (e.g. soft drink manufacture, production of animal food, flavourings, vinegar, tea, crisps and other fried snacks). Moreover, the use of data quality labels illustrated the fact that many of our estimates were based on limited data. Hence, further emissions monitoring is recommended from identified sources (e.g. processing of sugar beet, solid fat and fish meal) and from uncharacterized sources.

  11. Treatment techniques for the recycling of bottle washing water in the soft drinks industry. (United States)

    Ramirez Camperos, E; Mijaylova Nacheva, P; Diaz Tapia, E


    The soft drink production is an important sector in the manufacturing industry of Mexico. Water is the main source in the production of soft drinks. Wastewater from bottle washing is almost 50% of the total wastewater generated by this industry. In order to reduce the consumption of water, the water of the last bottle rinse can be reused in to the bottle pre-rinse and pre-washing cycles. This work presents the characterization of the final bottle washing rinse discharge and the treatability study for the most appropriate treatment system for recycling. Average characteristics of the final bottle wash rinse were as follows: Turbidity 40.46 NTU, COD 47.7 mg/L, TSS 56 mg/L, TS 693.6 mg/L, electrical conductivity 1,194 microS/cm. The results of the treatability tests showed that the final rinse water can be used in the pre-rinse and pre-washing after removing the totality of the suspended solids, 80% of the COD and 75% of the dissolved solids. This can be done using the following treatment systems: filtration-adsorption-reverse osmosis, or filtration-adsorption-ion exchange. The installation of these treatment techniques in the soft drink industry would decrease bottle washing water consumption by 50%.

  12. Evaluation of complex lifting index in Ahvaz Soft Drink Industries using equation of NIOSH

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    M Amozadeh


    Full Text Available Background and Aim: Most of normal activities and jobs requires handling of load with the helpof hands and body which is called as "Manual Materials Handling". Manual handling whether forlong of short time causes problems as tear, break, tension in cardiovascular system as increase ofheart pulse and blood hypertension, muscles tire and muscles-bones disorders specially for spinalcords and finally to the back. For instance a report from Britain proved that 61% accidents causingpremature retirement (12.5% of total accidents was about back injury for which 74% was due tolifting and handling.Method: In this research complex lifting index is evaluated in Ahwaz soft drink industries throughequation of National Institute for Occupational Safety and Health (NIOSH 1994 of Units State ofAmerica. Section for handling empty soft drink boxes toward washing area was selected asworking station for this research. Boxes are piled up for 5 pieces and the worker must put them onthe conveyance belt one by one. Since there is complex manual handling system in this stationthus lifting index after determination of NIOSH equation parameters is calculated in the form ofcomplex and then interpreted on the basis of advice of NIOSH.Results:First stage is for determination of (FIRWL and Frequency Independent Lifting Index.The results proved that FIRWL for every box of soft drinks is higher than weight of the land(FIRWL>1 and the rate of Frequency Independent Lifting Index for every floor is less than 1(FILI 1. Lifting index for every floor of soft drink boxes except fifth floor is less than 1.(STLI1to3 1. This proves physical stressof worker in fifth floor. Third stage is for determination of Complex Lifting Index (CLI. Indeedthis index shows cumulative effects of lifting resulted from 5 floors of soft drink boxes. Based onobtained results this index is 2.68. (CLI 2.68 which proves physical stress among the workersduring handling soft drink boxes.Conclusion: In this

  13. Stricter School Soda Limits Offered: Facing Lawsuit Threat, Beverage Industry Vows to Curb High-Calorie Drinks (United States)

    Samuels, Christina A.


    The soft-drink industry vowed to voluntarily curb selling sugary sodas and other high-calorie beverages in schools, a move that was taken under threat of litigation by critics who see the industry as a prime culprit in a national obesity crisis. The promise offered no guarantee that schools would go along with the restrictions, though many…

  14. Drink-driving and the alcohol beverage industry: will reducing per capita consumption solve the problem in the United Kingdom? (United States)

    Riley, D


    The impact of drinking and driving is one focus of the mounting concern in the West over the widespread incidence of alcohol-related problems. Conventional wisdom, in the United Kingdom as well as in other countries, suggests that reducing average consumption levels will diminish the impact of the negative effects of alcohol including drinking and driving. But whether policies designed to achieve changes in per capita consumption by increasing alcohol taxes across the board constitute the most effective strategy to reduce drinking and driving is called into question. A number of competing interventions directed at the alcohol beverage industry are analysed and new directions for producers and policymakers are proposed.

  15. The building blocks of drinking experience across men and women: A case study with craft and industrial beers. (United States)

    Gómez-Corona, Carlos; Escalona-Buendía, Héctor B; Chollet, Sylvie; Valentin, Dominique


    In today's market, every product seems to be marked by the label of "experience". It is expected that successful products give the consumer "extraordinary experiences". The research in consumption experience is growing, but much work still needs to be done to understand the food and beverage experience. A qualitative study was conducted using contextual focus groups to explore the building blocks of consumers' drinking experience of industrial and craft beers. The results show that drinking experience is shaped by our cognitive, sensory or affective systems, especially during the core consumption experience. Elements such as attitudes, consumption habits, and individual versus social consumption, shopping experience and product benefits are also responsible for shaping the experience, but are more relevant during the pre-consumption or post-consumption experience. Gender differences occur more frequently in the affective experience, as women search more for relaxation while men for excitement and stimulation while drinking beer. When comparing industrial users versus craft, in the latter the cognitive and shopping experiences are more relevant. Overall, the results showed that the drinking experience of beers can be studied as a function of the salient human system used during product interaction, and this systems act as the building blocks of the drinking experience of beer. This information can be applied in consumer research studies to further study the experiential differences across products and consumers. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Alcohol industry and government revenue derived from underage drinking by Australian adolescents 2005. (United States)

    Doran, Christopher M; Shakeshaft, Anthony P; Hall, Wayne; Petrie, Dennis


    The purpose of this study was to estimate the revenue gained from consumption of alcohol by adolescents for each beverage type for the year 2005. Secondary analysis of self-reported alcohol use in the 2005 Australian Secondary School Surveys Alcohol and Drug Use. Australia. Over 506,000 adolescents aged between 12 and 17 years (29% of all Australian adolescents) consumed approximately 175.69 million standard drinks in 2005. The total revenue generated by the consumption of these beverages was estimated to be $218 million, of which the government received approximately $107 million or 49% in taxation revenue. Total revenue per underage drinker is estimated at $430.84 with revenue increasing with age. Males tend to spend more on spirits and beer while females spend more on pre-mixed spirits. Females aged 12-15 years spend around $121 per year (or 50% of total expenditure) on pre-mixed spirits compared to females aged 16-17 years old that spend around $257 per year (or 62% of total expenditure) on pre-mixed spirits. The Australian government and the alcohol industry receive substantial financial benefit from the sale of alcoholic beverages to under age drinkers.

  17. Testing for heterogeneous business practices across firms in developing countries: The case of the Brazilian soft drink industry


    Salvo, Alberto


    This paper estimates a structural model of the Brazilian carbonated soft drink industry to test the claim that the observed low prices of low-end entrants owe to marginal cost advantages over the large, established brands, allegedly stemming chiefly from tax evasion. Such entrants, numbering in the hundreds, are typically small-scale operations, with limited geographic reach and no advertising. In addition to the low-cost hypothesis, advocated by the incumbent duopolists, the model allows for...

  18. Removal of pollutants from surface water and groundwater by nanofiltration: overview of possible applications in the drinking water industry

    International Nuclear Information System (INIS)

    Bruggen, Bart van der; Vandecasteele, Carlo


    The nanofiltration system has many potential uses in removing chemical and biological contaminants from water. - During the last decade, nanofiltration (NF) made a breakthrough in drinking water production for the removal of pollutants. The combination of new standards for drinking water quality and the steady improvement of the nanofiltration process have led to new insights, possible applications and new projects on lab-scale, pilot scale and industrial scale. This paper offers an overview of the applications in the drinking water industry that have already been realised or that are suggested on the basis of lab-scale research. Applications can be found in the treatment of surface water as well as groundwater. The possibility of using NF for the removal of hardness, natural organic material (NOM), micropollutants such as pesticides and VOCs, viruses and bacteria, salinity, nitrates, and arsenic will be discussed. Some of these applications have proven to be reliable and can be considered as known techniques; other applications are still studied on laboratory scale. Modelling is difficult due to effects of fouling and interaction between different components. The current insight in the separation mechanisms will be briefly discussed

  19. Does Industry-Driven Alcohol Marketing Influence Adolescent Drinking Behaviour? A Systematic Review (United States)

    Scott, Stephanie; Muirhead, Colin; Shucksmith, Janet; Tyrrell, Rachel; Kaner, Eileen


    Aim To systematically review evidence on the influence of specific marketing components (Price, Promotion, Product attributes and Place of sale/availability) on key drinking outcomes (initiation, continuation, frequency and intensity) in young people aged 9–17. Methods MEDLINE, EMBASE, SCOPUS, PsychINFO, CINAHL and ProQuest were searched from inception to July 2015, supplemented with searches of Google Scholar, hand searches of key journals and backward and forward citation searches of reference lists of identified papers. Results Forty-eight papers covering 35 unique studies met inclusion criteria. Authors tended to report that greater exposure to alcohol marketing impacted on drinking initiation, continuation, frequency and intensity during adolescence. Nevertheless, 23 (66%) studies reported null results or negative associations, often in combination with positive associations, resulting in mixed findings within and across studies. Heterogeneity in study design, content and outcomes prevented estimation of effect sizes or exploration of variation between countries or age subgroups. The strength of the evidence base differed according to type of marketing exposure and drinking outcome studied, with support for an association between alcohol promotion (mainly advertising) and drinking outcomes in adolescence, whilst only two studies examined the relationship between alcohol price and the drinking behaviour of those under the age of 18. Conclusion Despite the volume of work, evidence is inconclusive in all four areas of marketing but strongest for promotional activity. Future research with standardized measures is needed to build on this work and better inform interventions and policy responses. PMID:27864186

  20. Vertical Integration and Common Agency : An Empirical Analysis of the U.S. Carbonated Soft Drink Industry


    Adachi, Takanori


    By using the unique feature of the U.S. carbonated soft drink industry, I find that PepsiCo's 2010 vertical merger lowered its retail prices by 4.4%. More importantly, these price effects are stronger in the markets with Coca-Cola's common agency than in the markets with PepsiCo's common agency: I find a price reduction of 2.5% for the markets where neither Coca-Cola's nor PepsiCo's bottler is a common agent for Dr Pepper. PepsiCo's prices are additionally lowered by 2.3-2.5% if Coca-Cola’s b...

  1. Does Industry-Driven Alcohol Marketing Influence Adolescent Drinking Behaviour? A Systematic Review. (United States)

    Scott, Stephanie; Muirhead, Colin; Shucksmith, Janet; Tyrrell, Rachel; Kaner, Eileen


    To systematically review evidence on the influence of specific marketing components (Price, Promotion, Product attributes and Place of sale/availability) on key drinking outcomes (initiation, continuation, frequency and intensity) in young people aged 9-17. MEDLINE, EMBASE, SCOPUS, PsychINFO, CINAHL and ProQuest were searched from inception to July 2015, supplemented with searches of Google Scholar, hand searches of key journals and backward and forward citation searches of reference lists of identified papers. Forty-eight papers covering 35 unique studies met inclusion criteria. Authors tended to report that greater exposure to alcohol marketing impacted on drinking initiation, continuation, frequency and intensity during adolescence. Nevertheless, 23 (66%) studies reported null results or negative associations, often in combination with positive associations, resulting in mixed findings within and across studies. Heterogeneity in study design, content and outcomes prevented estimation of effect sizes or exploration of variation between countries or age subgroups. The strength of the evidence base differed according to type of marketing exposure and drinking outcome studied, with support for an association between alcohol promotion (mainly advertising) and drinking outcomes in adolescence, whilst only two studies examined the relationship between alcohol price and the drinking behaviour of those under the age of 18. Despite the volume of work, evidence is inconclusive in all four areas of marketing but strongest for promotional activity. Future research with standardized measures is needed to build on this work and better inform interventions and policy responses. © The Author 2016. Medical Council on Alcohol and Oxford University Press.

  2. Comparative Analysis of Promotion Strategies in the Industry of Energy Drinks in Kosovo

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    Dr.Sc. Nail Reshidi


    Full Text Available Energy drinks remain one of the most dynamic segments of soft drinks. Recent developments indicate that companies are extending their activities. The fact that the category of energy drinks is so successful is leading to a highly competitive environment. Therefore, to increase profit and to create a firm position in such a competitive market, promotion policies and its strategies and forms by companies should be properly understood and implemented.  To this end, this part of the paper will review literature from various authors for purposes of understanding the role of drafting and implementing promotion strategies and marketing itself in companies in general. Data from theoretical aspect have served as guidance in conducting the practical part of this paper on the ground.  In the second part of the paper, a practical research was conducted; a survey questionnaire with owners of two energy drink producers in Kosovo was carried out, i.e., “Golden Eagle” and “Red Rain”. As a result of primary data we have obtained from the survey, we established the extent of the basic knowledge of these companies. At first, regarding marketing in general, but also on promotion and promotion strategies in particular. Also, there were selected 30 customers of these two companies from the random sample to see whether there was an impact of promotion forms that these companies used on their choosing of products.  Finally, from the data obtained from primary and secondary sources we managed to come to certain specific and meaningful conclusions both in terms of the companies we studied, but also about other companies of the same or other similar sectors.

  3. Substitution between Online and Offline Advertising: Evidence from the Carbonated Soft Drink Industry


    He, Xi; Lopez, Rigoberto A.; Liu, Yizao


    As in previous studies on traditional media, previous work has assumed that online and offline advertising are substitutes. However, empirical evidence for this premise is lacking. This paper investigates the substitution between online advertising and offline advertising as well as the impact of the introduction of new media technology on the cost of advertising. Using a rich dataset of monthly observations for 52 carbonated soft drink brands between 2005 and 2011, we estimate a translog cos...

  4. Heat recovery with heat pumps in non-energy intensive industry: A detailed bottom-up model analysis in the French food and drink industry

    International Nuclear Information System (INIS)

    Seck, Gondia Sokhna; Guerassimoff, Gilles; Maïzi, Nadia


    Highlights: • First bottom-up energy model for NEI at 4-digit level of NACE for energy analysis. • Energy end-use modelling due to the unsuitability of end-product/process approach. • Analysis of heat recovery with HP on industrial processes up to 2020 in French F and D. • Energy consumption and emissions drop respectively by 10% compared to 2001 and 9% to 1990. • Results only achieved at heat temperature below 100 °C, concentrated in 1/3 of F and D sectors. - Abstract: Rising energy prices and environmental impacts inevitably encourage industrials to get involved in promoting energy efficiency and emissions reductions. To achieve this goal, we have developed the first detailed bottom-up energy model for Non-Energy Intensive industry (NEI) to study its global energy efficiency and the potential for CO 2 emissions reduction at a 4-digit level of NACE classification. The latter, which is generally neglected in energy analyses, is expected to play an important role in reducing industry energy intensity in the long term due to its economic and energy significance and relatively high growth rate. In this paper, the modelling of NEI is done by energy end-use owing to the unsuitability of the end-product/process approach used in the Energy Intensive industry modelling. As an example, we analysed the impact of heat recovery with heat pumps (HP) on industrial processes up to 2020 on energy savings and CO 2 emissions reductions in the French food and drink industry (F and D), the biggest NEI sector. The results showed HP could be an excellent and very promising energy recovery technology. For further detailed analysis, the depiction of HP investment cost payments is given per temperature range for each F and D subsector. This model constitutes a useful decision-making tool for assessing potential energy savings from investing in efficient technologies at the highest level of disaggregation, as well as a better subsectoral screening

  5. Novel Functional Whey-Based Drinks with Great Potential in the Dairy Industry

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    Marta Henriques


    Full Text Available This work focuses on the production of liquid whey protein concentrates by ultrafiltration followed by thermal denaturation and homogenization of the ultrafiltrated concentrate, as well as on the production of ultrafiltrated permeates concentrated by reverse osmosis. Kefir grains (fresh and thawed and/or commercial probiotic bacteria were inoculated in both liquid whey protein concentrates and concentrated ultrafiltrated permeates and grown at 25 °C for 24 h for the manufacture of fermented drinks. The physicochemical characterization (pH, titratable acidity, viscosity, and content of total solids, ash, fat and proteins of the obtained drinks was then assessed and compared. Enumeration of viable microorganisms was carried out immediately aft er inoculation (at 0 h, during the fermentation period (at 12 and 24 h and during refrigerated storage (at 48, 168 and 336 h. The fermented drinks showed acceptable physicochemical and sensorial properties, and contained above 7 log CFU/mL of lactococci and lactobacilli and 6 log CFU/mL of yeasts after 14 days of refrigerated storage, which is in agreement with the standards required by international organizations like European Food Safety Authority (EFSA and Food and Drug Administration (FDA for products containing probiotics. In summary, the strategy developed in this work contributes to the expansion of the applications of products derived from whey fractionation for the design of novel functional foods.

  6. Novel Functional Whey-Based Drinks with Great Potential in the Dairy Industry (United States)

    Pereira, Carlos; Gomes, David; Gomez-Zavaglia, Andrea; de Antoni, Graciela


    Summary This work focuses on the production of liquid whey protein concentrates by ultrafiltration followed by thermal denaturation and homogenization of the ultrafiltrated concentrate, as well as on the production of ultrafiltrated permeates concentrated by reverse osmosis. Kefir grains (fresh and thawed) and/or commercial probiotic bacteria were inoculated in both liquid whey protein concentrates and concentrated ultrafiltrated permeates and grown at 25 °C for 24 h for the manufacture of fermented drinks. The physicochemical characterization (pH, titratable acidity, viscosity, and content of total solids, ash, fat and proteins) of the obtained drinks was then assessed and compared. Enumeration of viable microorganisms was carried out immediately after inoculation (at 0 h), during the fermentation period (at 12 and 24 h) and during refrigerated storage (at 48, 168 and 336 h). The fermented drinks showed acceptable physicochemical and sensorial properties, and contained above 7 log CFU/mL of lactococci and lactobacilli and 6 log CFU/mL of yeasts after 14 days of refrigerated storage, which is in agreement with the standards required by international organizations like European Food Safety Authority (EFSA) and Food and Drug Administration (FDA) for products containing probiotics. In summary, the strategy developed in this work contributes to the expansion of the applications of products derived from whey fractionation for the design of novel functional foods. PMID:27904362

  7. Healthy nutrition and health-washing corporate discourses across three organizations in the fast food and soft drinks industry

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    Mara Stan


    Full Text Available The study inquires about the means by which corporate discourse formulates, invokes and challenges scientific research by examining three case studies of organizations in the fast food and soft drinks industry. Critical discourse analysis carried out on corporate sections dedicated to healthy lifestyles reveals all three explored discursive streams acknowledge customers’ changing needs and consumption patterns. They introduce healthy lifestyles up on the corporate agenda, as cornerstone for their identity and governance strategy of fast-food and soft drinks producers. As overall discursive pattern, corporate public relations jargon constantly employs disclaimers and generic terms such as “evolution”, “development”, “strategy”, “partnership”, “transparency”, without providing specific assessment criteria to map down the intended intervention. The article provides rhetoric illustrations enacted through omission, disclaimers, backgrounding and reframing effects. The overriding discursive rationale implies that healthy diets are still low-priority for leading food and drinks producers. The documented companies indicate in their PR communication two strategies of fighting against the scientifically proven negative impact of their traded products: the individual choice paradigm and the social compensation strategy or health-washing. The article highlights some of the inconsistencies of discourses on healthy food that apparently are counter-intuitive enough to undermine corporate interests, while such discourses peddle on the idea of sincerity, transparency and ethical conduct. All three case studied corporations strive to safeguard their threatened reputation across discursive practices by acknowledging their weaknesses as sign of honesty. Further reflection on critical discourse analysts’ mandate and implications for practice are explored.

  8. Autonomy, special offers and routines: a Q methodological study of industry-driven marketing influences on young people's drinking behaviour. (United States)

    Scott, Stephanie; Baker, Rachel; Shucksmith, Janet; Kaner, Eileen


    To identify shared patterns of views in young people relating to the influence of industry-driven alcohol marketing (price, promotion, product and place of purchase/consumption) on their reported drinking behaviour. Q methodology harnessed qualitative and quantitative data to generate distinct clusters of opinions as follows: 39 opinion statements were derived from earlier in-depth qualitative interviews with 31 young people; by-person factor analysis was carried out on 28 participants' (six previous interviewees and 22 new recruits) rank orderings of these statements (most-to-least agreement); interpretation of the factor arrays was aided by 10-15-minute debriefing interviews held immediately following each Q-sort. Northeast England Young people aged 14-17 years purposively recruited from high schools, higher education colleges, youth centres and youth offending teams. Centroid factor extraction and varimax rotation of factors generated three distinct accounts: factor one ('autonomous, sophisticated consumers') illustrated a self-defined sense of individuality and autonomy in alcohol choices; factor two ('price-driven consumers') appeared price-led, choosing to drink what was most accessible or cheapest; and factor three ('context-focused consumers') described drinking practices where products were chosen to serve specific functions such as being easy to carry while dancing. Considering young people's views on alcohol marketing, different perspectives can be identified. These include perceived imperviousness to maketing, responsiveness to price and affordability and responsiveness to marketing focusing on youth lifestyles. © 2014 The Authors. Addiction published by John Wiley & Sons Ltd on behalf of Society for the Study of Addiction.

  9. [Assessment of the quality of drinking water in the industrial city and risk for public health]. (United States)

    Konshina, L G; Lezhnin, V L


    Karabash city sprang up around the copper plant that uses local copper ore, which was composed of zinc, sulfur, barium, beryllium, arsenic, manganese, lead, antimony, chromium, cadmium, gallium, indium, scandium, thallium, germanium, osmium, and others. Centralized water supply for the city is organized from the lake Serebry and the flowage on the river B. Kialim. Part of the population uses water wells, voids and springs. In Serebry Lake and drinking groundwater there were found significant concentrations of nitrates, manganese, arsenic, cadmium, iron, lead barium, nickel, mercury and zinc. There are most exposed to toxic hazards from drinking water persons using water from Serebry aqueduct (hazard index for--children/ adults 2.75/1.1, respectively) and decentralized water supply sources (hazard index for children/adults--2.35/1.0). Maximal hazard coefficients were calculated for nitrates, arsenic and antimony. Among the systems mostly exposed to toxic effects are digestive, cardiovascular endocrine, nervous system and skin. Carcinogenic risk is caused by arsenic compounds, hexavalent chromium, and dichloroethane. Carcinogenic risk from water sources of decentralized water supply is 9,6 E-05, for water from Kialim reservoir--7,3 E-05. Maximum carcinogenic risk is associated with the water from the Serebry aqueduct, the risk reaches 2,17 E-04 and is characterized as unacceptable.

  10. Public health and the food and drinks industry: The governance and ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    CASE 8 Designing a front-of-package labelling system to encourage healthier ..... All individuals involved in the production of the Casebook, including members of the ..... and international industrial groups, policy-makers, politicians and ...

  11. HPLC determination of chloride, bromide and iodide ions in drinking water and industrial effluents using trifluoromethylmercuric nitrate as derivatizing reagent

    International Nuclear Information System (INIS)

    Arain, M.A.; Bhanger, M.I.; Khuhawar, M.Y.


    A simple procedure for the simultaneous determination of various halides in drinking water and industrial effluents of Hyderabad and Iodized salt is reported. The method utilizes derivatization of halides through trifluoromethylmercuric nitrate in aqueous solution, extraction in petroleum ether followed by reverse phase HPLC separation using c-18 Lichrosorb column, 150 x 4 mm i.d., mobile phase methanol : water (20: 80) and UV detection at 225 nm. Linear calibration ranges for chloride, bromide and iodide (0-10 ug/mL) with correlation coefficient 0.996, 0.998 and 0.989 have been determined with lowest possible detection limit as 1.0, 0.25 and 1.5 Mu g/ml, respectively. The effect of various interfering ions is also discussed. (author)

  12. Overall equipment effectiveness: application in a company in the drinks Manaus industrial sector

    Directory of Open Access Journals (Sweden)

    Cristiane Fátima Cavalcante Raposo


    Full Text Available The Overall Equipment Effectiveness (OEE is an indicator used as a management and continuous improvement of machinery and equipment, useful to identify losses, thus reducing production costs. In order to examine in more detail the application of OEE in the production system of a company in the beverage industry of the Industrial Pole of Manaus, was performed by means of literature search and descriptive, and using the case study method, a remark in the production system of the company Alfa, in the period from January to November 2008. The results from this research show the application of OEE in eleven steps, the statistical analysis of the results of this indicator shows a positive trend in the initial stage because of the improvements achieved in the production system through actions for elimination / reduction of losses, revealing that the manager can make improvements that may be necessary.

  13. What can the food and drink industry do to help achieve the 5% free sugars goal? (United States)

    Gibson, Sigrid; Ashwell, Margaret; Arthur, Jenny; Bagley, Lindsey; Lennox, Alison; Rogers, Peter J; Stanner, Sara


    To contribute evidence and make recommendations to assist in achieving free sugars reduction, with due consideration to the broader picture of weight management and dietary quality. An expert workshop in July 2016 addressed options outlined in the Public Health England report 'Sugar reduction: The evidence for action' that related directly to the food industry. Panel members contributed expertise in food technology, public heath nutrition, marketing, communications, psychology and behaviour. Recommendations were directed towards reformulation, reduced portion sizes, labelling and consumer education. These were evaluated based on their feasibility, likely consumer acceptability, efficacy and cost. The panel agreed that the 5% target for energy from free sugars is unlikely to be achievable by the UK population in the near future, but a gradual reduction from average current level of intake is feasible. Progress requires collaborations between government, food industry, non-government organisations, health professionals, educators and consumers. Reformulation should start with the main contributors of free sugars in the diet, prioritising those products high in free sugars and relatively low in micronutrients. There is most potential for replacing free sugars in beverages using high-potency sweeteners and possibly via gradual reduction in sweetness levels. However, reformulation alone, with its inherent practical difficulties, will not achieve the desired reduction in free sugars. Food manufacturers and the out-of-home sector can help consumers by providing smaller portions. Labelling of free sugars would extend choice and encourage reformulation; however, government needs to assist industry by addressing current analytical and regulatory problems. There are also opportunities for multi-agency collaboration to develop tools/communications based on the Eatwell Guide, to help consumers understand the principles of a varied, healthy, balanced diet. Multiple strategies

  14. Equipment Grafting in Telecommunication Industry (Case Study ...

    African Journals Online (AJOL)

    The growth and pace of any industry is a veritable estimation of its viability. The telecommunications industry all over the world is ever burgeoning. Its growth is buoyed by development and technologies. These innovations do not necessarily have to instantaneously supplant the old rather they are procedurally applied to the ...

  15. The Roles of Research at Universities and Public Labs in Innovation Systems: a Perspective from the Italian Food and Drink industry


    Maietta, Ornella Wanda


    The objective of the paper is to determine the role that R&D networking, through the collaboration of firms with universities, plays among the determinants of product and process innovation in the Italian food and drink industry and how geographical proximity to a university affects both R&D university-industry collaboration and innovation. The data are sourced from the 7th (1995-1997), 8th (1998-2000), 9th (2001-2003) and 10th (2004- 2006) waves of Capitalia survey. The approach is a trivara...

  16. Sales promotion and utilization of fuel. Engineering service of the heat industry for industrial companies

    Energy Technology Data Exchange (ETDEWEB)

    Schoen, E. (Ruhrgas A.G., Essen (Germany, F.R.). Abt. E-F)


    The contribution illustrates, from the industrial viewpoint, how one may produce process heat rationally and make optimum use of it using natural gas and how competing fuels can be supplanted. The heat economy engineering activities of a modern gas supply undertaking and a few practical examples to improve the industrial produce structure are shown.

  17. Responsible drinking (United States)

    Alcohol use disorder - responsible drinking; Drinking alcohol responsibly; Drinking in moderation; Alcoholism - responsible drinking ... 2016. National Institute on Alcohol Abuse and Alcoholism. Alcohol use disorder. ...

  18. Detection of Poly- and Perfluoroalkyl Substances (PFASs) in U.S. Drinking Water Linked to Industrial Sites, Military Fire Training Areas, and Wastewater Treatment Plants (United States)


    Drinking water contamination with poly- and perfluoroalkyl substances (PFASs) poses risks to the developmental, immune, metabolic, and endocrine health of consumers. We present a spatial analysis of 2013–2015 national drinking water PFAS concentrations from the U.S. Environmental Protection Agency’s (US EPA) third Unregulated Contaminant Monitoring Rule (UCMR3) program. The number of industrial sites that manufacture or use these compounds, the number of military fire training areas, and the number of wastewater treatment plants are all significant predictors of PFAS detection frequencies and concentrations in public water supplies. Among samples with detectable PFAS levels, each additional military site within a watershed’s eight-digit hydrologic unit is associated with a 20% increase in PFHxS, a 10% increase in both PFHpA and PFOA, and a 35% increase in PFOS. The number of civilian airports with personnel trained in the use of aqueous film-forming foams is significantly associated with the detection of PFASs above the minimal reporting level. We find drinking water supplies for 6 million U.S. residents exceed US EPA’s lifetime health advisory (70 ng/L) for PFOS and PFOA. Lower analytical reporting limits and additional sampling of smaller utilities serving PFAS contamination sources. PMID:27752509

  19. Food Sustainable Model Development: An ANP Approach to Prioritize Sustainable Factors in the Romanian Natural Soft Drinks Industry Context

    Directory of Open Access Journals (Sweden)

    Răzvan Cătalin Dobrea


    Full Text Available The latest developments in natural soft drinks in the Romanian market signal significant changes in consumers’ perceptions of the sustainability concept. While the necessity of preserving natural resources and ensuring a decent level of healthiness seem to be steadily embraced by the Romanian society, the lack of long enough time series to acknowledge this shift render impossible a traditional econometric validation of these recent trends in economic thinking. The large number of European-funded projects for upgrading technology in the Romanian sector of natural soft drinks raises the question whether the learning by doing effect dispersed into the Romanian managers’ investment decision making from the perspective of both economic and food sustainability. This paper presents the construction and the evaluation of an Analytical Network Process (ANP market share model, which emerged from extended in-depth interviews with 10 managers of the main Romanian natural soft drinks producers. This model differs from traditional market share ANP ones since concepts like either food of economic sustainability were considered as significant driving factors. The coincidence between the estimated market share and the actual one, expressed by Saaty’s compatibility index, validate this model and offer comparative numerical weights’ of importance for food or economic sustainability.

  20. Drinking motives

    NARCIS (Netherlands)

    Jacob Rosendahl; Lenka van Riemsdijk; Klaus Grunert; Johan van Berkel


    Chapter 8 in Comsumption Culture in Europe. This chapter presents an analysis of what consumer in Europe drink and why they drink what they drink. The concept of drinking motives is developed and defined, and analysis of data on drinking motives shows that these can be grouped into two major

  1. Energy Drinks (United States)

    ... R S T U V W X Y Z Energy Drinks Share: © Thinkstock Energy drinks are widely promoted as products that increase ... people has been quite effective. Next to multivitamins, energy drinks are the most popular dietary supplement consumed ...

  2. Binge Drinking

    Medline Plus

    Full Text Available ... prepared for different audiences including, children, parents, and public health professionals. More > Binge Drinking (4:23) Recommend on ... More Information Vital Signs Binge Drinking Information Alcohol & Public Health Binge Drinking Factsheet Effective Prevention Strategies Send Us ...

  3. Mutagenicity and estrogenicity of raw water and drinking water in an industrialized city in the Yangtze River Delta. (United States)

    Xiao, Sanhua; Lv, Xuemin; Zeng, Yifan; Jin, Tao; Luo, Lan; Zhang, Binbin; Zhang, Gang; Wang, Yanhui; Feng, Lin; Zhu, Yuan; Tang, Fei


    Public concern was aroused by frequently reported water pollution incidents in Taihu Lake and the Yangtze River. The pollution also caught and sustained the attention of the scientific community. From 2010 to 2016, raw water and drinking water samples were continually collected at Waterworks A and B (Taihu Lake) and Waterworks C (Yangtze River). The non-volatile organic pollutants in the water samples were extracted by solid phase extraction. Ames tests and yeast estrogen screen (YES) assays were conducted to evaluate the respective mutagenic and estrogenic effects. Water samples from the Yangtze River-based Waterworks C possessed higher mutagenicity than those from Taihu Lake-based Waterworks A (P<0.001) and Waterworks B (P = 0.026). Water treatment enhanced the direct mutagenicity (P = 0.022), and weakened the estrogenicity of the raw water (P<0.001) with a median removal rate of 100%. In fact, very few of the finished samples showed estrogenic activity. Raw water samples from Waterworks A showed weaker estrogenicity than those from Waterworks B (P = 0.034) and Waterworks C (P = 0.006). In summary, mutagenic effects in drinking water and estrogenic effects in raw water merited sustained attention. The Yangtze River was more seriously polluted by mutagenic and estrogenic chemicals than Taihu Lake was. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Pilot Control of Viscous Bulking in the Activated Sludge Treatment of Industrial Effluent from Soft Drink Plants

    Directory of Open Access Journals (Sweden)

    Mohammad Mehdi Esfahani


    Full Text Available Viscous bulking is a typical problem arising in activated sludge facilities treating effluent from soft drink plants. The drawbacks associated with this phenomenon include increased effluent organic loading and undesirable sludge settlement. In order to investigate this phenomenon, a soft drink factory was selected as a pilot plant for a case study (where metal tanks were used as a biological selector, an aeration basin, and a clarifier. The study shows that the major causes of viscous bulking are high organic loading and undesirable ratio of monovalent to divalent cations. In the biological selector (with a retention time of 20 hours, while the organic load in the influent to the aeration basin decreased by about 50%, with an impact on reduced viscous bulking, pH value decreased from 12 to 6.5 due to fatty acids production. Adjustment of Na/Ca ratio improved bacterial surface hydrophobicity and prevented degradation of biological flocs. This resulted in improved sludge settleability. Application of this method improved sludge settling, made flocs stronger, and reduced effluent organic load (COD to less than 150 mg/l, indicating stability of the system.

  5. Underage Drinking (United States)

    ... 10/17. Drinking patterns vary by age and gender As adolescents get older, they tend to drink ... in risky behavior, including drinking and driving, sexual activity (such as unprotected ... the risk of physical and sexual assault Underage youth who drink are ...

  6. Drinking Coffee

    DEFF Research Database (Denmark)

    Strøbæk, Pernille Solveig


    The chapter explores how coffee is an integral part of our daily life. Focusing on coffee drinking at home, at work, and on the go I show that coffee consumption is a social practice. The chapter illustrates through everyday examples that coffee is more than a caffeine drug. Coffee, with or without...... caffeine, is a social lubricant. We talk to each other and share emotions with one another as we share a cup of coffee. Coffee makes conversation and we embrace coffee, to stay or to go, in the daily rhythm of our busy and global social existence. The practice and sociality of coffee consumption provide...... the coffee industry with the opportunity to make money on our coffee preferences – indeed, also for those of us who actually dislike the taste of coffee. Would you prefer coffee mixed and stirred with non-coffee products such as salt, caramel and licorice? Then you are one of us in the modern age of coffee...

  7. College Drinking: Get the Real Picture (United States)

    ... environments. The walls of college sports arenas carry advertisements from alcohol industry sponsors. Alumni carry on the ... Environmental and peer influences combine to create a culture of drinking. This culture actively promotes drinking, or ...

  8. Industry

    International Nuclear Information System (INIS)

    Schindler, I.; Wiesenberger, H.


    This chapter of the environmental control report deals with the environmental impact of the industry in Austria. It gives a review of the structure and types of the industry, the legal framework and environmental policy of industrial relevance. The environmental situation of the industry in Austria is analyzed in detail, concerning air pollution (SO 2 , NO x , CO 2 , CO, CH 4 , N 2 O, NH 3 , Pb, Cd, Hg, dioxin, furans), waste water, waste management and deposit, energy and water consumption. The state of the art in respect of the IPPC-directives (European Integrated Pollution Prevention and Control Bureau) concerning the best available techniques of the different industry sectors is outlined. The application of European laws and regulations in the Austrian industry is described. (a.n.)

  9. A Study of Small Business Owners’ Personal Characteristics and the Use of Marketing Information in the Food and Drink Industry: A Resource-Based Perspective

    Directory of Open Access Journals (Sweden)

    Luca Cacciolatti


    Full Text Available Market orientation (MO – which is the propensity of a firm to collect and utilise information from the market – is an important leverage of competitive advantage. This paper helps to better understand why some owner-managers engage with market intelligence why others simply do not. The relationship among the owner-manager’s personal characteristics, entrepreneurial orientation (EO and MO are explored, despite existing literature neglected testing these simple but important relationships. We adopt a resource-based view (RBV of the firm perspective. This study aims to establish whether the personal characteristics of the entrepreneur impact the use of marketing information. More specifically, this study tests entrepreneurial attitude orientation, marketing expertise and demographic variables for an effect on the use of different types and sources of marketing information as well as the frequency of information usage. Data were collected through a regional survey of 296 small business owners and senior managers in SMEs in the Scottish food and drink industry. Canonical correlation analysis (CCA and regression analysis was used to test hypothesised relationships. Personal characteristics such as age (p<.05, gender (p<.002, previous experience (p<.05, and marketing expertise (p<.05 are critical factors affecting information use other than EO (p>.05. Implications for policy makers and practitioners involving small business subsidies and entrepreneurs’ marketing training are discussed.

  10. Ultratrace Determination of Cr(VI and Pb(II by Microsample Injection System Flame Atomic Spectroscopy in Drinking Water and Treated and Untreated Industrial Effluents

    Directory of Open Access Journals (Sweden)

    Jameel Ahmed Baig


    Full Text Available Simple and robust analytical procedures were developed for hexavalent chromium (Cr(VI and lead (Pb(II by dispersive liquid-liquid microextraction (DLLME using microsample injection system coupled with flame atomic absorption spectrophotometry (MIS-FAAS. For the current study, ammonium pyrrolidine dithiocarbamate (APDC, carbon tetrachloride, and ethanol were used as chelating agent, extraction solvent, and disperser solvent, respectively. The effective variables of developed method have been optimized and studied in detail. The limit of detection of Cr(VI and Pb(II were 0.037 and 0.054 µg/L, respectively. The enrichment factors in both cases were 400 with 40 mL of initial volumes. The relative standard deviations (RSDs, were 96%. The proposed method was successfully applied to the determination of Cr(VI and Pb(II at ultratrace levels in natural drinking water and industrial effluents wastewater of Denizli. Moreover, the proposed method was compared with the literature reported method.

  11. Biofilm in drinking water networks

    International Nuclear Information System (INIS)

    Cristiani, Pietrangela


    Bacterial growth in drinking waters is today controlled adding small and non toxic quantities of sanitising products. An innovative electrochemical biofilm monitoring system, already successfully applied in industrial waters, could be confirmed as an effective diagnostic tool of water quality also for drinking distributions systems [it

  12. Industrialization

    African Journals Online (AJOL)


    . African states as ... regarded as the most important ingredients that went to add value to land and labour in order for countries ... B. Sutcliffe Industry and Underdevelopment (Massachusetts Addison – Wesley Publishing Company. 1971), pp.

  13. Industrialization

    African Journals Online (AJOL)


    scholar, Walt W. Rostow presented and supported this line of thought in his analysis of ... A Brief Historical Background of Industrialization in Africa ... indicative) The western model allowed for the political economy to be shaped by market.

  14. Industry

    Energy Technology Data Exchange (ETDEWEB)

    Bernstein, Lenny; Roy, Joyashree; Delhotal, K. Casey; Harnisch, Jochen; Matsuhashi, Ryuji; Price, Lynn; Tanaka, Kanako; Worrell, Ernst; Yamba, Francis; Fengqi, Zhou; de la Rue du Can, Stephane; Gielen, Dolf; Joosen, Suzanne; Konar, Manaswita; Matysek, Anna; Miner, Reid; Okazaki, Teruo; Sanders, Johan; Sheinbaum Parado, Claudia


    This chapter addresses past, ongoing, and short (to 2010) and medium-term (to 2030) future actions that can be taken to mitigate GHG emissions from the manufacturing and process industries. Globally, and in most countries, CO{sub 2} accounts for more than 90% of CO{sub 2}-eq GHG emissions from the industrial sector (Price et al., 2006; US EPA, 2006b). These CO{sub 2} emissions arise from three sources: (1) the use of fossil fuels for energy, either directly by industry for heat and power generation or indirectly in the generation of purchased electricity and steam; (2) non-energy uses of fossil fuels in chemical processing and metal smelting; and (3) non-fossil fuel sources, for example cement and lime manufacture. Industrial processes also emit other GHGs, e.g.: (1) Nitrous oxide (N{sub 2}O) is emitted as a byproduct of adipic acid, nitric acid and caprolactam production; (2) HFC-23 is emitted as a byproduct of HCFC-22 production, a refrigerant, and also used in fluoroplastics manufacture; (3) Perfluorocarbons (PFCs) are emitted as byproducts of aluminium smelting and in semiconductor manufacture; (4) Sulphur hexafluoride (SF{sub 6}) is emitted in the manufacture, use and, decommissioning of gas insulated electrical switchgear, during the production of flat screen panels and semiconductors, from magnesium die casting and other industrial applications; (5) Methane (CH{sub 4}) is emitted as a byproduct of some chemical processes; and (6) CH{sub 4} and N{sub 2}O can be emitted by food industry waste streams. Many GHG emission mitigation options have been developed for the industrial sector. They fall into three categories: operating procedures, sector-wide technologies and process-specific technologies. A sampling of these options is discussed in Sections 7.2-7.4. The short- and medium-term potential for and cost of all classes of options are discussed in Section 7.5, barriers to the application of these options are addressed in Section 7.6 and the implication of

  15. Effect of mercury and arsenic from industrial effluents on the drinking water and comparison of the water quality of polluted and non-polluted areas: a case study of Peshawar and Lower Dir. (United States)

    Ishaq, M; Jan, F Akbar; Khan, Murad Ali; Ihsanullah, I; Ahmad, I; Shakirullah, M; Roohullah


    The purpose of the present study was to find out the sources of mercury and arsenic pollution of water in the industrial area of Peshawar, the capital of Khyber Pakhtunkhwa, Pakistan. Samples of effluents, mud, and water were collected from the target area (industrial area of Peshawar), the area of water supply source, and from the less polluted area, the Lower Dir district, as the control. Hg was determined by the cold vapor generation technique, while arsenic was determined using the electrothermal atomic absorption technique. Data of the water from the industrial area were compared with that of the source area, control area, as well as with the WHO and some international drinking water quality standards. The results show that some parameters, i.e., TDS, DO, pH, and hardness, were more than the permissible limits. Textile and glass industries were found to be the major sources of Hg and As pollution. Downstream dilution of these contaminants was also observed.


    Energy Technology Data Exchange (ETDEWEB)

    Melody, Moya; Dunham Whitehead, Camilla; Brown, Richard


    As American drinking water agencies face higher production costs, demand, and energy prices, they seek opportunities to reduce costs without negatively affecting the quality of the water they deliver. This guide describes resources for cost-effectively improving the energy efficiency of U.S. public drinking water facilities. The guide (1) describes areas of opportunity for improving energy efficiency in drinking water facilities; (2) provides detailed descriptions of resources to consult for each area of opportunity; (3) offers supplementary suggestions and information for the area; and (4) presents illustrative case studies, including analysis of cost-effectiveness.

  17. Drinking Motives

    DEFF Research Database (Denmark)

    Grunert, Klaus G; Rosendahl, Jacob; Andronikidis, Andreas I.


    . This distinction is universal and henceapplies across Europe. However, the importance of self-expressive as compared to functional motives, as well as the way in which these relate to different beverages, does differ across Europe. Both dimensions are relevant for the motives for drinking non-alcoholic drinks...

  18. Binge Drinking

    Centers for Disease Control (CDC) Podcasts

    This podcast is based on the October, 2010 CDC Vital Signs report which indicates that drinking too much, including binge drinking, causes more than 79,000 deaths in the U.S. each year and is the third leading preventable cause of death.

  19. Drinking Water (United States)

    This encyclopedic entry deals with various aspects of microbiology as it relates to drinking water treatment. The use of microbial indicators for assessing fecal contamination is discussed as well as current national drinking water regulations (U.S. EPA) and guidelines proposed ...

  20. Discussion on the development of domestic direct drinking water industry%谈我国直饮水行业的发展

    Institute of Scientific and Technical Information of China (English)



    The thesis introduces direct drinking water from various aspects. Starting from the definition of direct drinking water,it mainly de-scribes it development history,current water quality criteria,water supply methods,water quality treatment and producing procedures,and points out the wide development prospect of direct drinking water in China.%对直饮水进行了较全方位的介绍,并从直饮水的定义出发,主要对直饮水的发展历程、现行的水质标准、供水方式、水质处理、生产工艺流程等问题进行了阐述,同时指出直饮水在国内具有广阔的发展前景。

  1. Binge Drinking

    Medline Plus

    Full Text Available ... Please Parents Want To Do What′s Best The Obesity Epidemic Outbreaks CDC: Protecting Americans through Global Health ... captioning. Videos are prepared for different audiences including, children, parents, and public health professionals. More > Binge Drinking ( ...

  2. Binge Drinking (United States)

    ... Development Infections Diseases & Conditions Pregnancy & Baby Nutrition & Fitness Emotions & Behavior School & Family Life First Aid & Safety Doctors & ... period of uncontrolled overeating). Today the generally accepted definition of binge drinking in the United States is ...

  3. Binge Drinking

    Medline Plus

    Full Text Available ... Break the Silence: Stop the Violence Injury Prevention Research In the Swim of Things Safe Teen Drivers ... Binge Drinking A Time To Act Injury Prevention Research In the Swim of Things Safe Teen Drivers ...

  4. Underage Drinking (United States)

    ... Organization Budget History NIH Almanac Public Involvement Outreach & Education Visitor Information RePORT ... Since Colonial times, drinking alcohol has been part of American culture and its use by young people has been accepted by many as part ...

  5. Binge Drinking

    Centers for Disease Control (CDC) Podcasts


    This podcast is based on the October, 2010 CDC Vital Signs report which indicates that drinking too much, including binge drinking, causes more than 79,000 deaths in the U.S. each year and is the third leading preventable cause of death.  Created: 10/5/2010 by Centers for Disease Control and Prevention (CDC).   Date Released: 10/5/2010.

  6. Binge Drinking

    Centers for Disease Control (CDC) Podcasts


    This podcast explores the health risks of binge drinking and discusses effective community strategies to prevent it.  Created: 4/13/2010 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 4/13/2010.

  7. Air supplants water at Schmehausen

    International Nuclear Information System (INIS)

    Seyser, E.


    Advantages and shortcomings of present cooling methods to discharge waste heat from power plants are described in this report. The dry cooling tower is said to be the best solution. The technical requirements are discussed by the example of the Schmehausen cable net cooling tower. (TK) [de

  8. Energy Drinks: A Contemporary Issues Paper. (United States)

    Higgins, John P; Babu, Kavita; Deuster, Patricia A; Shearer, Jane


    Since their introduction in 1987, energy drinks have become increasingly popular and the energy drink market has grown at record pace into a multibillion-dollar global industry. Young people, students, office workers, athletes, weekend warriors, and service members frequently consume energy drinks. Both health care providers and consumers must recognize the difference between energy drinks, traditional beverages (e.g., coffee, tea, soft drinks/sodas, juices, or flavored water), and sports drinks. The research about energy drinks safety and efficacy is often contradictory, given the disparate protocols and types of products consumed: this makes it difficult to draw firm conclusions. Also, much of the available literature is industry-sponsored. After reports of adverse events associated with energy drink consumption, concerns including trouble sleeping, anxiety, cardiovascular events, seizures, and even death, have been raised about their safety. This article will focus on energy drinks, their ingredients, side effects associated with their consumption, and suggested recommendations, which call for education, regulatory actions, changes in marketing, and additional research.

  9. Alcohol Energy Drinks (United States)

    ... Home / About Addiction / Alcohol / Alcohol Energy Drinks Alcohol Energy Drinks Read 33960 times font size decrease font size increase font size Print Email Alcohol energy drinks (AEDs) or Caffeinated alcoholic beverages (CABs) are ...

  10. Effects of heat treatment and storage temperature on the use of açaí drink by nutraceutical and beverage industries

    Directory of Open Access Journals (Sweden)

    Tatiane Regina Albarici


    Full Text Available This study assesses the storage temperature effect on the anthocyanins of pasteurized and unpasteurized açaí pulp. The data was obtained using a pasteurized and lyophilized pulp (PLP to evaluate the temperature effect (0, 25, and 40 °C. Part of non-pasteurized frozen pulp (NPP was pasteurized (NPP-P at 90 °C for 30 seconds; both pulps were stored at 40 °C. The anthocyanin content reduction in the drink was evaluated from the half-life time (t1/2, activation energy (Ea, temperature quotient (Q10, and the reaction rate constant (k. The t1/2 of the PLP anthocyanins stored at 40 °C was 1.8 times less than that stored at 25 °C and 15 times less than that stored at 0 °C; therefore, the higher temperatures decreased the stability of anthocyanins. The pasteurization increased the t1/2 by 6.6 times (10.14 hours for NPP and 67.28 hours for NPP-P. The anthocyanin degradation on NPP-P followed a first order kinetic, while NPP followed a second order kinetic; thus it can be said that the pasteurization process can improve the preservation of anthocyanins in the pulp.


    Directory of Open Access Journals (Sweden)

    Sandra Fernanda Nunes


    Full Text Available The carbonated soft drinks intake has changed the children eating habits. This factor may be directly associated with arterial hypertension due the high consumption of sodium present in foods and drinks industrialized. This study was to compare sodium levels between two different types of carbonated soft drinks, carbonated sugar drinks and diet drinks to define what type of drink has the lowest sodium content and alerting healthcare professionals about the presence of sodium in industrialized beverages. The study included labels of carbonated soft drinks n = 33 – sugar drinks (n = 21 or diet drinks (n = 12 – of five different flavors.All carbonated soft drinks evaluated have sodium in its composition. However, the sodium presence in carbonated sugar drinks was significantly lower when compared with carbonated diet drinks (69.05 ± 16.55 vs. 145.30 ± 47.36mg Na/l, respectively.Studies to identify children's eating habits related with increased consumption of foods and drinks manufactured are needed to identify, reduce and prevent high blood pressure.

  12. Optical monitoring of Disinfection By-product Precursors with Fluorescence Excitation-Emission Mapping (F-EEM): Practical Application Issues for Drinking, Waste and Reuse Water Industry (United States)

    Gilmore, A. M.


    Drinking water, wastewater and reuse plants must deal with regulations associated with bacterial contamination and halogen disinfection procedures that can generate harmful disinfection by-products (DBPs) including trihalomethanes (THMs), haloacetic acids (HOAAs) and other compounds. The natural fluorescent chromophoric dissolved organic matter (CDOM) is regulated as the major DBP precursor. This study outlines the advantages and current limitations associated with optical monitoring of water treatment processes using tcontemporary Fluorescence Excitation-Emission Mapping (F-EEM). The F-EEM method coupled with practical peak indexing and multi-variate analyses is potentially superior in terms of cost, speed and sensitivity over conventional total organic carbon (TOC) meters and specific UV-absorbance (SUVA) measurements. Hence there is strong interest in developing revised environmental regulations around the F-EEM technique instruments which can incidentally simultaneously measure the SUVA and DOC parameters. Importantly, the F-EEM technique, compared to the single-point TOC and SUVA signals can resolve CDOM classes distinguishing those that strongly cause DBPs. The F-EEM DBP prediction method can be applied to surface water sources to evaluate DBP potential as a function of the point sources and reservoir depth profiles. It can also be applied in-line to rapidly adjust DOC removal processes including sedimentation-flocculation, microfiltration, reverse-osmosis, and ozonation. Limitations and interferences for F-EEMs are discussed including those common to SUVA and TOC in contrast to the advantages including that F-EEMs are less prone to interferences from inorganic carbon and metal contaminations and require little if any chemical preparation. In conclusion, the F-EEM method is discussed in terms of not only the DBP problem but also as a means of predicting (concurrent to DBP monitoring) organic membrane fouling in water-reuse and desalination plants.

  13. Sectoral Innovation Watch Food and Drinks Sector. Final Sector Report

    NARCIS (Netherlands)

    Leis, M.; Gijsbers, G.; Zee, F. van der


    The food and drinks manufacturing industry is a diverse and complex sector. There are ample possibilities for performance improvement and innovation in the food and drinks industry as well as a variety of challenges ranging from a lack of financial and human resources, fragmented consumer interests

  14. Drinking Water - National Drinking Water Clearinghouse (United States)

    Savings Septic Unsafe Disposable Wipe Woes FacebookLogo FOCUS AREAS Drinking Water Wastewater Training Security Conservation & Water Efficiency Water We Drink Source Water Protection SORA/COI EPA MOU CartIcon Links Listserv Educators Homeowners Operators Small Systems Drinking Water Read On Tap Latest

  15. Understanding standard drinks and drinking guidelines. (United States)

    Kerr, William C; Stockwell, Tim


    For consumers to follow drinking guidelines and limit their risk of negative consequences they need to track their ethanol consumption. This paper reviews published research on the ability of consumers to utilise information about the alcohol content of beverages when expressed in different forms, for example in standard drinks or units versus percentage alcohol content. A review of the literature on standard drink definitions and consumer understanding of these, actual drink pouring, use of standard drinks in guidelines and consumer understanding and use of these. Standard drink definitions vary across countries and typically contain less alcohol than actual drinks. Drinkers have difficulty defining and pouring standard drinks with over-pouring being the norm such that intake volume is typically underestimated. Drinkers have difficulty using percentage alcohol by volume and pour size information in calculating intake but can effectively utilise standard drink labelling to track intake. Standard drink labelling is an effective but little used strategy for enabling drinkers to track their alcohol intake and potentially conform to safe or low-risk drinking guidelines. © 2011 Australasian Professional Society on Alcohol and other Drugs.

  16. Drinking Game Studies

    DEFF Research Database (Denmark)

    Debus, Michael S.


    The paper examines research on drinking game participation from a game studies ontological perspective, covering definition, classification and problems with the, in the studies implied, underlying ontology of drinking games.......The paper examines research on drinking game participation from a game studies ontological perspective, covering definition, classification and problems with the, in the studies implied, underlying ontology of drinking games....

  17. New England's Drinking Water | Drinking Water in New ... (United States)


    Information on Drinking Water in New England. Major Topics covered include: Conservation, Private Wells, Preventing Contamination, Drinking Water Sources, Consumer Confidence Reports, and Drinking Water Awards.

  18. Drinking or Not Drinking in Pregnancy

    DEFF Research Database (Denmark)

    Niclasen, Janni


    Studies investigating associations between prenatal exposure to low-moderate doses of alcohol and mental health development in childhood are inconsistent. The aim of the present study was to compare women who drink and who do not drink alcohol in pregnancy on a number of potential confounding...

  19. Healthy Drinks for Kids (United States)

    ... drinks (not including 100% fruit juice). If soda habits start when kids are little, chances are they ... Alternative to Water? Energy Drinks and Food Bars: Power or Hype? A Guide to Eating for Sports ...

  20. Drinking Levels Defined (United States)

    ... of Alcohol Consumption Alcohol's Effects on the Body Alcohol Use Disorder Fetal Alcohol Exposure Support & Treatment Alcohol Policy Special ... Definition of Drinking at Low Risk for Developing Alcohol Use Disorder (AUD): For women, low-risk drinking is defined ...

  1. Myths about drinking alcohol (United States)

    ... Not Have a Problem Because I Only Drink Wine and Beer Problem drinking is not about what ... this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial ...

  2. A case of taurine-containing drink induced anaphylaxis


    Lee, Seung-Eun; Lee, Suh-Young; Jo, Eun-Jung; Kim, Mi-Young; Yang, Min-Suk; Chang, Yoon-Seok; Kim, Sae-Hoon


    Taurine is one of most abundant free amino acids in mammalian tissue. It has been used for various health functional foods as a main ingredient in food industry. A 33-year-old female patient repeatedly experienced generalized itching, urticaria, dyspnea and dizziness after drinking taurine-containing drinks. The patient showed positive response to oral challenge tests with taurine-containing drinks. The patient also showed positive response with synthetic taurine but not with natural taurine....

  3. Drinking Water Quality Status and Contamination in Pakistan

    Directory of Open Access Journals (Sweden)

    M. K. Daud


    Full Text Available Due to alarming increase in population and rapid industrialization, drinking water quality is being deteriorated day by day in Pakistan. This review sums up the outcomes of various research studies conducted for drinking water quality status of different areas of Pakistan by taking into account the physicochemical properties of drinking water as well as the presence of various pathogenic microorganisms. About 20% of the whole population of Pakistan has access to safe drinking water. The remaining 80% of population is forced to use unsafe drinking water due to the scarcity of safe and healthy drinking water sources. The primary source of contamination is sewerage (fecal which is extensively discharged into drinking water system supplies. Secondary source of pollution is the disposal of toxic chemicals from industrial effluents, pesticides, and fertilizers from agriculture sources into the water bodies. Anthropogenic activities cause waterborne diseases that constitute about 80% of all diseases and are responsible for 33% of deaths. This review highlights the drinking water quality, contamination sources, sanitation situation, and effects of unsafe drinking water on humans. There is immediate need to take protective measures and treatment technologies to overcome unhygienic condition of drinking water supplies in different areas of Pakistan.

  4. Reverse engineering a 'responsible drinking' campaign to assess strategic intent. (United States)

    Pettigrew, Simone; Biagioni, Nicole; Daube, Mike; Stafford, Julia; Jones, Sandra C; Chikritzhs, Tanya


    The alcohol industry produces 'responsible drinking' advertising campaigns. There is concern that these may promote drinking while persuading governments and the general public that the industry is acting responsibly. This paper examined young people's thoughts and feelings in response to one of these campaigns in Australia. A qualitative analysis of introspection data provided by young drinkers after exposure to a responsible drinking advertisement produced by DrinkWise called 'How to Drink Properly'. Perth, Western Australia. Forty-eight 18-21-year-old drinkers. The qualitative data were imported into NVivo10 and coded according to the various stages of advertising effects frameworks. A thematic analysis approach was used to identify patterns in the data relating to (i) perceptions of the source and purpose of the advertisement and (ii) any resulting attitudinal or behavioural outcomes. Despite the sample comprising mainly high-risk drinkers, participants were generally unable to relate to the heavy drinkers depicted in the DrinkWise advertisement. This disassociation resulted in a perceived lack of need to modify their own drinking behaviours. Instead, the study participants found the advertisement to be entertaining and supportive of existing social norms relating to heavy drinking among members of this age group. The 'How to Drink Properly' advertisement by Drinkwise in Australia may reinforce existing drinking attitudes and behaviours among young drinkers. © 2016 Society for the Study of Addiction.

  5. Drinking Water Quality Status and Contamination in Pakistan (United States)

    Nafees, Muhammad; Rizwan, Muhammad; Bajwa, Raees Ahmad; Shakoor, Muhammad Bilal; Arshad, Muhammad Umair; Chatha, Shahzad Ali Shahid; Deeba, Farah; Murad, Waheed; Malook, Ijaz


    Due to alarming increase in population and rapid industrialization, drinking water quality is being deteriorated day by day in Pakistan. This review sums up the outcomes of various research studies conducted for drinking water quality status of different areas of Pakistan by taking into account the physicochemical properties of drinking water as well as the presence of various pathogenic microorganisms. About 20% of the whole population of Pakistan has access to safe drinking water. The remaining 80% of population is forced to use unsafe drinking water due to the scarcity of safe and healthy drinking water sources. The primary source of contamination is sewerage (fecal) which is extensively discharged into drinking water system supplies. Secondary source of pollution is the disposal of toxic chemicals from industrial effluents, pesticides, and fertilizers from agriculture sources into the water bodies. Anthropogenic activities cause waterborne diseases that constitute about 80% of all diseases and are responsible for 33% of deaths. This review highlights the drinking water quality, contamination sources, sanitation situation, and effects of unsafe drinking water on humans. There is immediate need to take protective measures and treatment technologies to overcome unhygienic condition of drinking water supplies in different areas of Pakistan. PMID:28884130

  6. Diagnóstico de factores de riesgo relacionados con la accidentabilidad de mano en trabajadores de una empresa refresquera Diagnostic of risk factor related to the accidentes of hand in workers of solf-drinks industry

    Directory of Open Access Journals (Sweden)

    Gabriela Betzabé Pérez-Manriquez


    psicosociales, condiciones inseguras, factores ergonómicos y actos inseguros. Por lo que se considera que estos, se deben buscar intencionadamente en las empresas dedicadas a este rubro de actividades, y evidenciarlos cuando se pretendan disminuir este tipo de accidentes y generar medidas preventivas y correctivas para mejorar la calidad de vida del trabajador y el rendimiento del mismo en sus labores.With the purpose of deepen on the recognize of risk factors from this kind of business and from this specific activities, to prevent and minimize the health effects integrally at the industries, the present work pretend to determine the risk factors potentially related with hand accidents. Objective: Determine the risk factors related to the accidents of hand to identify and establish the risks allowing decrease the possibility of accidents in hand through the modification, elimination and or control of present factors. Material and methods: Observational, descriptive and longitudinal study develop in worker population of sales area, composed by 206 helpers and 81 agents, cooperative producers of soft drinks and carbonated beverages in México City, in a period between 2007-2009. Was employed the Freeman Modified Method for the Situational Diagnostic. Results: The risk factor related to hand accidents determined by the application of Freeman Modified Method in sales area according to the organization: were first derived from the psychosocial labor organization (accelerated pace of activity and the Insecure Condition (transfer of the personnel within the rear bumper of the truck; second were found ergonomics (repetitive movements and manual handling of loads, along with Insecure Act (omission of the use of personal protection equipment, and the Insecure Condition (kind of unity, door and material transported, and lack of training; finally, in third psychosocial of Labor Organization (indefinite at least 8 hours maximum of 14 and unsafe (sharp boxes. Conclusions: The risk factors

  7. Food and drink serving contract

    Directory of Open Access Journals (Sweden)

    Veselinović Janko


    Full Text Available Food and drink catering service is almost as old as the civilization itself. Even though this vocation is a part of the catering activity, Serbian law does not foresee this contract section as personalized. Key legal sources for this kind of contract are business customs. Food and drink serving contract is a mixed-type contract and its legal nature is very interesting due to its complexity. Specific for this contract is the fact that it is not an ordinary service, but also an activity which requires a degree of culinary skills, knowledge of customs of other nations, as well as other skills. The very category of a good professional in business economy / hospitality industry is very dynamic, as it needs to be evaluated according to all given circumstances, which may be rather unpredictable. By considering the legal nature, but also the rights and obligations of the contracting parties, we tried to point to the questions that require a special attention. Legal sources that indirectly refer to food and drink serving contracts were taken into account. Apart from the Law on Obligatory Relations, we also considered here the Law on Tourism also pointing to the comparative law and jurisprudence.

  8. Cleaning Up Our Drinking Water

    International Nuclear Information System (INIS)

    Manke, Kristin L.


    Imagine drinking water that you wring out of the sponge you've just used to wash your car. This is what is happening around the world. Rain and snow pass through soil polluted with pesticides, poisonous metals and radionuclides into the underground lakes and streams that supply our drinking water. 'We need to understand this natural system better to protect our groundwater and, by extension, our drinking water,' said Pacific Northwest National Laboratory's Applied Geology and Geochemistry Group Manager, Wayne Martin. Biologists, statisticians, hydrologists, geochemists, geologists and computer scientists at PNNL work together to clean up contaminated soils and groundwater. The teams begin by looking at the complexities of the whole environment, not just the soil or just the groundwater. PNNL researchers also perform work for private industries under a unique use agreement between the Department of Energy and Battelle, which operates the laboratory for DOE. This research leads to new remediation methods and technologies to tackle problems ranging from arsenic at old fertilizer plants to uranium at former nuclear sites. Our results help regulators, policy makers and the public make critical decisions on complex environmental issues

  9. Risk management for assuring safe drinking water. (United States)

    Hrudey, Steve E; Hrudey, Elizabeth J; Pollard, Simon J T


    Millions of people die every year around the world from diarrheal diseases much of which is caused by contaminated drinking water. By contrast, drinking water safety is largely taken for granted by many citizens of affluent nations. The ability to drink water that is delivered into households without fear of becoming ill may be one of the key defining characteristics of developed nations in relation to the majority of the world. Yet there is well-documented evidence that disease outbreaks remain a risk that could be better managed and prevented even in affluent nations. A detailed retrospective analysis of more than 70 case studies of disease outbreaks in 15 affluent nations over the past 30 years provides the basis for much of our discussion [Hrudey, S.E. and Hrudey, E.J. Safe Drinking Water--Lessons from Recent Outbreaks in Affluent Nations. London, UK: IWA Publishing; 2004.]. The insights provided can assist in developing a better understanding within the water industry of the causes of drinking water disease outbreaks, so that more effective preventive measures can be adopted by water systems that are vulnerable. This preventive feature lies at the core of risk management for the provision of safe drinking water.

  10. The globalization of the arms industry: The next proliferation challenge

    Energy Technology Data Exchange (ETDEWEB)

    Bitzinger, R.A.


    The globalization of the arms industry entails a significant shift away from traditional, single-country patterns of weapons production toward internationalization of the development, production, and marketing of arms. While wholly indigenous armaments production may be on the decline, multinational arms production - through collaboration on individual weapon systems and increasingly via interfirm linkages across the international arms industry - appears actually to be expanding. In several instances, in fact, multinational armaments production is increasingly supplementing or even supplanting indigenous or autonomous weapons production or arms imports. The emergence of an increasingly transnational defense technology and industrial base is fundamentally affecting the shape and content of much of the global arms trade. This changing defense market, in turn, will have a profound impact on a number of national security issues concerning the Western industrialized nations. 3 figs., 2 tabs.

  11. (Lead concentration in the blood and aminolevulinic acid dehydratase (ALAD) activity in the erythrocytes depending on sex, age, tobacco smoking and alcohol drinking in the group of persons exposed to industrial dust)

    Energy Technology Data Exchange (ETDEWEB)

    Kuliczkowski, K


    A population of 399 persons (180 women and 219 men) has been examined. Anamnesis included detailed inquiries about smoking habit and alcohol drinking. In the laboratory, lead concentration in blood and ALAD activity in erythrocytes have been determined on empty stomach. No differences have been found in the mean lead concentration determined by sex, whereas the mean ALAD activity is higher in women than in men. The subjects' age has affected the test parameters neither in men nor women. In smoking men no changes in the mean lead concentration in blood and mean ALAD activity in erythrocytes have been found. In smoking women, the mean lead concentration is not changed, but the mean ALAD activity is lower. Alcohol drinking in men does not change the values of the test parameters, whereas drinking women have revealed higher mean blood lead concentration.

  12. Drinking Water Treatability Database (TDB) (United States)

    U.S. Environmental Protection Agency — The Drinking Water Treatability Database (TDB) presents referenced information on the control of contaminants in drinking water. It allows drinking water utilities,...

  13. Energy Drinks. Prevention Update (United States)

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2010


    High-caffeine soft drinks have existed in the United States since at least the 1980s beginning with Jolt Cola. Energy drinks, which have caffeine as their primary "energy" component, began being marketed as a separate beverage category in the United States in 1997 with the introduction of the Austrian import Red Bull. Energy drink…

  14. Quality of Drinking Water (United States)

    Roman, Harry T.


    The quality of drinking water has been gaining a great deal of attention lately, especially as water delivery infrastructure continues to age. Particles of various metals such as lead and copper, and other substances like radon and arsenic could be entering drinking water supplies. Spilled-on-the-ground hydrocarbon-based substances are also…

  15. The Drinking Game (United States)

    Poe, Marshall


    Americans have been wrestling with college drinking for so long that they've forgotten there was a time when they didn't. Prior to World War II there were a number of "crises" on American campuses--loutish behavior at football games, the introduction of the research-heavy "German Method," the corruption of coeds--but excessive college drinking was…

  16. Binge Drinking PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    This PSA is based on the October, 2010 CDC Vital Signs report which indicates that drinking too much, including binge drinking, causes more than 79,000 deaths in the U.S. each year and is the third leading preventable cause of death.

  17. Binge drinking in pregnancy

    DEFF Research Database (Denmark)

    Kesmodel, Ulrik Schiøler


    Independent of average alcohol intake, the effect of binge drinking on adverse pregnancy outcomes in humans is only sporadically reported, but most studies in humans have found little or no effect of binge drinking on several adverse pregnancy outcomes. In a representative sample of 371 pregnant...... Danish women, the agreement between two different measures of binge drinking during the first half of pregnancy obtained from interviews and questionnaires was assessed, and the frequency and pattern of binge drinking were described. The percentage of agreement between the methods ranged between 81......% and 86%. The proportion of women who reported binge drinking depended on the definition of pregnancy, but the proportion peaked in week 3 measured from the last menstrual period and thereafter declined to approximately 1 percent in week 7. On the basis of this 1998 study, it is suggested that most human...

  18. Nitrate in drinking water

    DEFF Research Database (Denmark)

    Schullehner, Jörg

    is highly decentralized and fully relying on simple treated groundwater. At the same time, Denmark has an intensive agriculture, making groundwater resources prone to nitrate pollution. Drinking water quality data covering the entire country for over 35 years are registered in the public database Jupiter......Annual nationwide exposure maps for nitrate in drinking water in Denmark from the 1970s until today will be presented based on the findings in Schullehner & Hansen (2014) and additional work on addressing the issue of private well users and estimating missing data. Drinking water supply in Denmark....... In order to create annual maps of drinking water quality, these data had to be linked to 2,852 water supply areas, which were for the first time digitized, collected in one dataset and connected to the Jupiter database. Analyses of the drinking water quality maps showed that public water supplies...

  19. Drinking Water FAQ (United States)

    ... 90 different contaminants in public drinking water, including E.coli , Salmonella , and Cryptosporidium species. More information regarding the ... page. Water Quality Indicators: Total Coliforms Fecal Coliforms / Escherichia coli (E. coli) pH Contaminants: Nitrate Volatile Organic Compounds ( ...

  20. Disinfection of drinking water

    International Nuclear Information System (INIS)

    Ensenauer, P.


    Some methods for disinfecting drinking water are described, e.g. UV irradiation (optimal wavelength 210-250mm) with the advantage of constant water composition and the resulting danger of re-infection. (AJ) [de

  1. Disinfection of drinking water

    Energy Technology Data Exchange (ETDEWEB)

    Ensenauer, P


    Some methods for disinfecting drinking water are described, e.g. UV irradiation (optimal wavelength 210-250mm) with the advantage of constant water composition and the resulting danger of re-infection.

  2. Drinking Water Distribution Systems (United States)

    Learn about an overview of drinking water distribution systems, the factors that degrade water quality in the distribution system, assessments of risk, future research about these risks, and how to reduce cross-connection control risk.

  3. Risks of underage drinking (United States)

    ... a higher risk of depression, anxiety, and low self-esteem. Drinking during puberty can also change hormones in ... the first to achieve this important distinction for online health information and services. Learn more about A. ...

  4. SDWISFED Drinking Water Data (United States)

    U.S. Environmental Protection Agency — SDWIS/FED is EPA's national regulatory compliance database for the drinking water program. It includes information on the nation's 160,000 public water systems and...

  5. Binge Drinking PSA (:60)

    Centers for Disease Control (CDC) Podcasts


    This PSA is based on the October, 2010 CDC Vital Signs report which indicates that drinking too much, including binge drinking, causes more than 79,000 deaths in the U.S. each year and is the third leading preventable cause of death.  Created: 10/5/2010 by Centers for Disease Control and Prevention (CDC).   Date Released: 10/5/2010.

  6. Supplantation of Mental Operations on Graphs (United States)

    Vogel, Markus; Girwidz, Raimund; Engel, Joachim


    Research findings show the difficulties younger students have in working with graphs. Higher mental operations are necessary for a skilled interpretation of abstract representations. We suggest connecting a concrete representation of the modeled problem with the related graph. The idea is to illustrate essential mental operations externally. This…


    Directory of Open Access Journals (Sweden)

    Galih Andihka


    Full Text Available The growth of fitness centers in Indonesia has given a very good opportunity to the sports drink industry to grow. In general, a fitness center does not only provide services of sports facilities but also sell supplements and drinks to consumers for their exercises. The type of drinks highly in demand by consumers in the fitness center is sports drinks. The objective of this study was to identify the influences of brand positioning, brand image and perceived value on brand choices of sports drink products on the consumer fitness center. This study used a quantitative approach using a survey method to the customers of the fitness centers, and the data analysis method used was PLS (Partial Least Square. The results of the PLS analysis show that the perceived value, brand image and brand positioning have positive and significant influences on brand choice of drink sports drinks of the consumers of the fitness centers in Bogor. Keywords: perceived value, brand image, brand positioning, brand choice, PLS, sport drink

  8. [Drinking behaviors and patterns among floating population aged 18-59 years old in China, 2012]. (United States)

    Li, Yichong; Zhang, Mei; Jiang, Yong; Deng, Qian; Zhao, Yinjun; Huang, Zhengjing; Zeng, Xinying; Wang, Limin


    To understand the drinking behaviors and patterns among floating population in China. Floating population were selected through multistage clustering sampling method, stratified by 6 major industries in 170 counties and districts from 31 provinces/autonomous regions, and Xinjiang Construction Corps, in mainland China. Design-based methods were adopted to analyze the drinking behavior in subpopulations. A total of 48 697 floating population aged 18-59 years were included in the study. The overall prevalence rate of drinking was 51.7% with 71.9% in men and 24.7% in women, in the last 12 months. Among those who ever drank, the weekly drinking prevalence and daily alcohol intake were 53.9% and 18.7 g in males while 16.7% and 4.1 g in females, respectively, among those floating population. Weekly drinking prevalence rates, for both genders, increased along with the increase of age (P population from the construction industry had the highest prevalence rates on items as weekly drinking, daily alcohol intake and prevalence of unhealthy drinking behaviors, except for hazardous drinking behaviors. Drinking behavior was prevalent among floating population in China. Significant difference was seen between genders. Unhealthy drinking behaviors varied greatly among male drinkers at different age groups or education levels as well as among those working in the different industries.

  9. Industrial water demand management and cleaner production ...

    African Journals Online (AJOL)

    Processes and systems using water today are being subjected to increasingly stringent environmental regulations on effluents and there is growing demand for fresh water. In Morocco, consumption of water by industries is estimated in 1994 at 1 billion m3, the drinking water constitutes 4%. Water used in the food and drink ...

  10. Drinking to the Limit

    DEFF Research Database (Denmark)

    Järvinen, Margaretha; Ellersgaard, Christoph Houman; Larsen, Anton Grau


    of economic, cultural and inherited capital are more responsive to alcohol-related health messages than respondents (and especially males) occupying positions low in the social space. This, however, does not mean that respondents from dominant groups have ‘safe’ drinking habits, as these are defined......The aim of this article is to analyse social status differences in alcohol norms and practices seen from the perspective of ‘health governance’. Survey data on 1442 employees in a middle-sized, Danish firm are used to construct a Bourdieu-inspired social space, tied to four forms of capital......: economic, cultural, inherited and organisational. A range of variables measuring alcohol norms, drinking practices and alcohol-related problems are then inserted into the space. This article identifies status differences in the employees’ drinking patterns indicating that respondents with large amounts...

  11. Alcohol use and safe drinking (United States)

    ... this page: // Alcohol use and safe drinking To use the sharing features on this page, please enable JavaScript. Alcohol use involves drinking beer, wine, or hard liquor. ...

  12. College Drinking - Changing the Culture (United States)

    ... about college alcohol policies College Drinking - Changing the Culture This is your one-stop resource for comprehensive ... More about special features College Drinking - Changing the Culture This is your one-stop resource for comprehensive ...

  13. Drinking Water in your Home (United States)

    Many people choose to filter or test the drinking water that comes out of their tap or from their private well for a variety of reasons. And whether at home, at work or while traveling, many Americans drink bottled water.

  14. Rethinking Drinking: Questions and Answers (United States)

    ... standard drinks you're being served in a restaurant or bar that uses large glasses and generous ... drinking habits. For more information, see A Family History of Alcoholism: Are You at Risk? Pace yourself: ...

  15. Who drinks where: youth selection of drinking contexts. (United States)

    Lipperman-Kreda, Sharon; Mair, Christina F; Bersamin, Melina; Gruenewald, Paul J; Grube, Joel W


    Different drinkers may experience specific risks depending on where they consume alcohol. This longitudinal study examined drinking patterns, and demographic and psychosocial characteristics associated with youth drinking in different contexts. We used survey data from 665 past-year alcohol-using youths (ages 13 to 16 at Wave 1) in 50 midsized California cities. Measures of drinking behaviors and drinking in 7 contexts were obtained at 3 annual time points. Other characteristics included gender, age, race, parental education, weekly disposable income, general deviance, and past-year cigarette smoking. Results of multilevel regression analyses show that more frequent past-year alcohol use was associated with an increased likelihood of drinking at parties and at someone else's home. Greater continued volumes of alcohol (i.e., heavier drinking) was associated with increased likelihood of drinking at parking lots or street corners. Deviance was positively associated with drinking in most contexts, and past-year cigarette smoking was positively associated with drinking at beaches or parks and someone else's home. Age and deviance were positively associated with drinking in a greater number of contexts. The likelihood of youth drinking at parties and someone else's home increased over time, whereas the likelihood of drinking at parking lots/street corners decreased. Also, deviant youths progress to drinking in their own home, beaches or parks, and restaurants/bars/nightclubs more rapidly. The contexts in which youths consume alcohol change over time. These changes vary by individual characteristics. The redistribution of drinking contexts over the early life course may contribute to specific risks associated with different drinking contexts. Copyright © 2015 by the Research Society on Alcoholism.

  16. Public awareness and misunderstanding about DrinkWise Australia: a cross-sectional survey of Australian adults. (United States)

    Brennan, Emily; Wakefield, Melanie A; Durkin, Sarah J; Jernigan, David H; Dixon, Helen G; Pettigrew, Simone


    DrinkWise Australia is an alcohol industry Social Aspects/Public Relations Organisation (SAPRO). We assessed the Australian public's awareness of DrinkWise, beliefs about its funding source, and associations between funding beliefs and perceptions of DrinkWise. A total of 467 adult weekly drinkers completed an online cross-sectional survey in February 2016. Half the sample had heard of DrinkWise (48.6%); of these, the proportion aware that DrinkWise is industry funded (37.0%) was much smaller than the proportion believing it receives government funding (84.1%). Respondents who incorrectly believed DrinkWise receives government funding were more likely to hold a favourable perception of the organisation's credibility, trustworthiness and respectability than those who did not believe it receives government funding (75.9% vs. 58.3%; p=0.032). The drinking population is vulnerable to believing that alcohol industry public relations organisations such as DrinkWise are government funded, which in turn is associated with more favourable perceptions of the organisation's credibility, trustworthiness, and respectability. Implications for public health: Favourable perceptions of DrinkWise may enhance the industry's ability to delay or dilute potentially effective alcohol control policies. Future research should investigate whether educating the public about DrinkWise's alcohol industry funding alters the public's perception of how credible, trustworthy and respectable the organisation is. © 2017 The Authors.

  17. Rethink Your Drink!

    Centers for Disease Control (CDC) Podcasts


    In this podcast for kids, the Kidtastics talk about the importance of drinking a lot of water.  Created: 8/11/2016 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 8/11/2016.

  18. Consumers' choice of drinking water: Is it dependent upon perceived quality, convenience, price and attitude? (United States)

    Wahid, Nabsiah Abdul; Cheng, Patrick Tan Foon; Abustan, Ismail; Nee, Goh Yen


    Tap water is one of the many sources of water that the public as consumers can choose for drinking. This study hypothesized that perceived quality, convenience, price and environmental attitude would determine consumers's choice of drinking water following the Attribution Theory as the underlying model. A survey was carried out on Malaysia's public at large. From 301 usable data, the PLS analysis revealed that only perceived quality, convenience and price attributed towards the public's choice of drinking water while attitude was not significant. The findings are beneficial for the water sector industry, particularly for drinking water operators, state governments, and alternative drinking water manufacturers like bottled water companies. The ability to identify factors for why consumers in the marketplace choose the source of their drinking water would enable the operators to plan and strategize tactics that can disseminate accurate knowledge about the product that can motivate marketability of drinking water in Malaysia.

  19. Public Health Assessment of potential hazards in private drinking water wells in the industrial park of Casares (Málaga Evaluación de riesgos potenciales asociados a las captaciones de aguas de consumo que abastecen al polígono industrial de Casares (Málaga Avaliação dos riscos potenciais associados às captações de água de consumo que abastecem o parque industrial de Casares (Málaga

    Directory of Open Access Journals (Sweden)

    Piedad Martín-Olmedo


    Full Text Available This study intends to show the applicability of the Public Health Assessment (PHA methodology used by the Agency for Toxic Substances and Disease Registry (ATSDR, USA, as a public health tool for prioritizing and systematizing the risk management process related to human exposure to chemicals. Specifically, the potential risk factors that could affect the private drinking water wells in the industrial park of Casares (Málaga (PIC have been assessed. The PIC is located close to the Urban Solid waste treatment plant of the Costa del Sol and a sealed landfill. Detailed analysis of the geomorphologic characteristics, climatic conditions, and economical activities – present and past- of the area made it possible to identify potential exposure pathways, and the most probable chemical hazards that could affect private drinking water wells in the area. ATSDR’s methodology was complemented by the implementation of models for the assessment of groundwater contamination (SIG Models, and by a search in international databases for chemical identification. As a result of the present study, two different aquifers were identified as suppliers of the 4 private drinking water wells of the PIC, which entailed a differential analysis of potential risk factors. Landfill and livestock activities in the area seem to be the most relevant sources of hazards in the identification of the exposure pathway, whereas agricultural activity could be ruled out. There is need to increase the frequency of quality control procedures and long-term monitoring of the groundwater to characterize possible faecal contamination and the level of exposure to heavy metals (As, Pb, Hg, as well as to volatile organic compounds (tetrachloroethane, and vinyl chloride. The significant levels of total coliforms found in all the wells indicate that possible leachates from neighbouring municipal sewage systems also have to be investigated.El presente trabajo pretende mostrar la utilidad de la

  20. Drinking games and contextual factors of 21st birthday drinking. (United States)

    Neighbors, Clayton; Rodriguez, Lindsey M; Rinker, Dipali V; DiBello, Angelo M; Young, Chelsie M; Chen, Chun-Han


    21st birthday celebrations are among the highest risks for alcohol use throughout emerging adulthood and celebrants often experience a range of alcohol-related consequences. The present research considered what happens when drinking games are paired with an already high-risk event (i.e., 21st birthday celebrations) and how drinking games compare with other contextual factors on 21st birthdays. Approximately four days after turning 21, 1124 college students (55% women) completed an online survey assessing alcohol use and related consequences experienced during their birthday celebrations. Participants were also asked whether drinking games and other contextual factors were associated with their celebrations. Overall, 18% of participants reported playing drinking games during their 21st birthday celebrations. These individuals reported consuming more alcohol, had higher estimated BACs, and experienced more negative consequences than those who did not play drinking games. The association between playing drinking games and alcohol use and negative consequences was stronger for men. The effect of drinking games on negative consequences was mediated through elevated BAC levels. Receiving bar specials, having drinks purchased, playing drinking games, and loud music were uniquely and significantly associated with all alcohol outcomes. Together, these results suggest that drinking games are part of a larger context of risk contributing to extreme drinking on 21st birthdays. Furthermore, these results will help to facilitate interventions that are more individually tailored to target specific contextual risks, behaviors, and events.

  1. Health Safety of Soft Drinks: Contents, Containers, and Microorganisms

    Directory of Open Access Journals (Sweden)

    Dorota Kregiel


    Full Text Available Soft drinks consumption is still a controversial issue for public health and public policy. Over the years, numerous studies have been conducted into the possible links between soft drink intake and medical problems, the results of which, however, remain highly contested. Nevertheless, as a result, increasing emphasis is being placed on the health properties of soft drinks, by both the industry and the consumers, for example, in the expanding area of functional drinks. Extensive legislation has been put in place to ensure that soft drinks manufacturers conform to established national and international standards. Consumers trust that the soft drinks they buy are safe and their quality is guaranteed. They also expect to be provided with information that can help them to make informed decisions about the purchase of products and that the information on product labels is not false or misleading. This paper provides a broad overview of available scientific knowledge and cites numerous studies on various aspects of soft drinks and their implications for health safety. Particular attention is given to ingredients, including artificial flavorings, colorings, and preservatives and to the lesser known risks of microbiological and chemical contamination during processing and storage.

  2. Energy drinks: potions of illusion. (United States)

    Bedi, Nidhi; Dewan, Pooja; Gupta, Piyush


    Energy drinks are widely consumed by adolescents as these claim to improve performance, endurance and alertness. Recent reports have shown that there are no real health benefits of these drinks. On the contrary, certain adverse effects due to energy drinks have come to the forefront, casting a big question-mark on their safety and utility. This review discusses the present status of energy drinks, their active ingredients and their safety. We conclude that energy drinks, despite having some short pleasant effects, can be harmful for the body and are best avoided.

  3. CERN’s Drinking Water

    CERN Multimedia

    GS Department

    CERN’s drinking water is monitored on a regular basis. A certified independent laboratory takes and analyses samples to verify that the water complies with national and European regulations for safe drinking water. Nevertheless, the system that supplies our drinking water is very old and occasionally, especially after work has been carried out on the system, the water may become cloudy or discoloured, due to traces of corrosion. For this reason, we recommend: Never use hot water from the tap for drinking or cooking. If you need hot water, then draw water from the cold water tap and heat it. Only drink or cook with cold water. Let the cold water run until it is clear before drinking or making your tea or coffee. If you have any questions about the quality of CERN’s drinking water, please contact: Jerome Espuche (GS/SEM), Serge Deleval (EN/CV) or Jonathan Gulley (DG/SCG).

  4. How dogs drink water (United States)

    Gart, Sean; Socha, Jake; Vlachos, Pavlos; Jung, Sunghwan


    Animals with incomplete cheeks (i.e. dogs and cats) need to move fluid against gravity into the body by means other than suction. They do this by lapping fluid with their tongue. When a dog drinks, it curls its tongue posteriorly while plunging it into the fluid and then quickly withdraws its tongue back into the mouth. During this fast retraction fluid sticks to the ventral part of the curled tongue and is drawn into the mouth due to inertia. We show several variations of this drinking behavior among many dog breeds, specifically, the relationship between tongue dynamics and geometry, lapping frequency, and dog weight. We also compare the results with the physical experiment of a rounded rod impact onto a fluid surface. Supported by NSF PoLS #1205642.

  5. Drinking water quality assessment. (United States)

    Aryal, J; Gautam, B; Sapkota, N


    Drinking water quality is the great public health concern because it is a major risk factor for high incidence of diarrheal diseases in Nepal. In the recent years, the prevalence rate of diarrhoea has been found the highest in Myagdi district. This study was carried out to assess the quality of drinking water from different natural sources, reservoirs and collection taps at Arthunge VDC of Myagdi district. A cross-sectional study was carried out using random sampling method in Arthunge VDC of Myagdi district from January to June,2010. 84 water samples representing natural sources, reservoirs and collection taps from the study area were collected. The physico-chemical and microbiological analysis was performed following standards technique set by APHA 1998 and statistical analysis was carried out using SPSS 11.5. The result was also compared with national and WHO guidelines. Out of 84 water samples (from natural source, reservoirs and tap water) analyzed, drinking water quality parameters (except arsenic and total coliform) of all water samples was found to be within the WHO standards and national standards.15.48% of water samples showed pH (13) higher than the WHO permissible guideline values. Similarly, 85.71% of water samples showed higher Arsenic value (72) than WHO value. Further, the statistical analysis showed no significant difference (Pwater for collection taps water samples of winter (January, 2010) and summer (June, 2010). The microbiological examination of water samples revealed the presence of total coliform in 86.90% of water samples. The results obtained from physico-chemical analysis of water samples were within national standard and WHO standards except arsenic. The study also found the coliform contamination to be the key problem with drinking water.

  6. Pathogens in drinking water: Are there any new ones

    Energy Technology Data Exchange (ETDEWEB)

    Reasoner, D.J.


    Since 1976 three newly recognized human pathogens have become familiar to the drinking water industry as waterborne disease agents. These are: the legionnaires disease agent, Legionella pneumophila and related species; and two protozoan pathogens, Giardia lamblia and Cryptosporidium parvum, both of which form highly disinfectant resistant cysts that are shed in the feces of infected individuals. The question frequently arises - are there other emerging waterborne pathogens that may pose a human health problem that the drinking water industry will have to deal with. The paper will review the current state of knowledge of the occurrence and incidence of pathogens and opportunistic pathogens other than Legionella, Giardia and Cryptosporidium in treated and untreated drinking water. Bacterial agents that will be reviewed include Aeromonas, Pseudomonas, Campylobacter, Mycobacterium, Yersinia and Plesiomonas. Aspects of detection of these agents including detection methods and feasibility of monitoring will be addressed.

  7. Problematic Drinking Among Postgraduate Students: Binge Drinking, Prepartying, and Mixing Alcohol With Energy Drinks. (United States)

    Rutledge, Patricia C; Bestrashniy, Jessica R B M; Nelson, Toben F


    Although problematic alcohol use has been studied extensively in undergraduate students, little is known about problematic drinking among postgraduate students. This study examined binge drinking, prepartying, and mixing alcohol with energy drinks to determine: (1) the extent to which postgraduate students engage in these drinking behaviors, (2) how postgraduate students differ from undergraduate students in these behaviors, and (3) the demographic risk factors for these behaviors in postgraduate (and undergraduate) students. This study utilized data from n = 695 students (n = 298 postgraduate; n = 397 undergraduate) who participated in the Healthy Minds Study at a large, public university in the Midwestern US. Past-two-week binge drinking, past-year and past-30-day prepartying, and past-30-day mixing alcohol with energy drinks were reported by 26.2%, 28.6%, 14.9%, and 8.1% of postgraduate students, respectively. Multivariate analyses indicated that postgraduate status was a significant negative predictor of binge drinking and prepartying, and that status interacted with age in predicting prepartying such that the effect of age on prepartying was negative for postgraduate students and nonsignificant for undergraduates. Age was a significant negative predictor of mixing alcohol with energy drinks for all students. This study makes a unique contribution to the literature by providing information on problematic drinking in postgraduate students. Although there was evidence of "maturing out," a substantial number of postgraduate students were found to engage in binge drinking and prepartying, and a not insubstantial number of them were found to mix alcohol with energy drinks.

  8. Emergency Response Planning to Reduce the Impact of Contaminated Drinking Water during Natural Disasters (United States)

    Natural disasters can be devastating to local water supplies affecting millions of people. Disaster recovery plans and water industry collaboration during emergencies protect consumers from contaminated drinking water supplies and help facilitate the repair of public water system...

  9. Late-Life Drinking Problems: The Predictive Roles of Drinking Level vs. Drinking Pattern. (United States)

    Holahan, Charles J; Brennan, Penny L; Schutte, Kathleen K; Holahan, Carole K; Hixon, J Gregory; Moos, Rudolf H


    Research on late-middle-aged and older adults has focused primarily on average level of alcohol consumption, overlooking variability in underlying drinking patterns. The purpose of the present study was to examine the independent contributions of an episodic heavy pattern of drinking versus a high average level of drinking as prospective predictors of drinking problems. The sample comprised 1,107 adults ages 55-65 years at baseline. Alcohol consumption was assessed at baseline, and drinking problems were indexed across 20 years. We used prospective negative binomial regression analyses controlling for baseline drinking problems, as well as for demographic and health factors, to predict the number of drinking problems at each of four follow-up waves (1, 4, 10, and 20 years). Across waves where the effects were significant, a high average level of drinking (coefficients of 1.56, 95% CI [1.24, 1.95]; 1.48, 95% CI [1.11, 1.98]; and 1.85, 95% CI [1.23, 2.79] at 1, 10, and 20 years) and an episodic heavy pattern of drinking (coefficients of 1.61, 95% CI [1.30, 1.99]; 1.61, 95% CI [1.28, 2.03]; and 1.43, 95% CI [1.08, 1.90] at 1, 4, and 10 years) each independently increased the number of drinking problems by more than 50%. Information based only on average consumption underestimates the risk of drinking problems among older adults. Both a high average level of drinking and an episodic heavy pattern of drinking pose prospective risks of later drinking problems among older adults.

  10. Energy drink use, problem drinking and drinking motives in a diverse sample of Alaskan college students

    Directory of Open Access Journals (Sweden)

    Monica C. Skewes


    Full Text Available Background. Recent research has identified the use of caffeinated energy drinks as a common, potentially risky behaviour among college students that is linked to alcohol misuse and consequences. Research also suggests that energy drink consumption is related to other risky behaviours such as tobacco use, marijuana use and risky sexual activity. Objective. This research sought to examine the associations between frequency of energy drink consumption and problematic alcohol use, alcohol-related consequences, symptoms of alcohol dependence and drinking motives in an ethnically diverse sample of college students in Alaska. We also sought to examine whether ethnic group moderated these associations in the present sample of White, Alaska Native/American Indian and other ethnic minority college students. Design. A paper-and-pencil self-report questionnaire was completed by a sample of 298 college students. Analysis of covariance (ANCOVA was used to examine the effects of energy drink use, ethnic group and energy drink by ethnic group interactions on alcohol outcomes after controlling for variance attributed to gender, age and frequency of binge drinking. Results. Greater energy drink consumption was significantly associated with greater hazardous drinking, alcohol consequences, alcohol dependence symptoms, drinking for enhancement motives and drinking to cope. There were no main effects of ethnic group, and there were no significant energy drink by ethnic group interactions. Conclusion. These findings replicate those of other studies examining the associations between energy drink use and alcohol problems, but contrary to previous research we did not find ethnic minority status to be protective. It is possible that energy drink consumption may serve as a marker for other health risk behaviours among students of various ethnic groups.

  11. Future use of robots in the automotive industry

    Energy Technology Data Exchange (ETDEWEB)

    Kelly, M P


    The future will see a dramatic increase in the number of robots used in the automotive industry. Well established applications, such as resistance spot welding, will continue to grow in the short term. Longer term, the much wider use of structural adhesives will supplant the spot welding process with robots applying the adhesives. Practical perception systems will enhance robot performance in arc welding, grinding, fettling, seam sealing and assembly operations, leading again to robot growth as vital elements of truly flexible manufacturing systems (FMS). A major robotic impact will be made in automotive paint shops as the need to conserve energy increases. The development of alternative painting materials, offering improved performance will add further impetus. Robotics of the future will progressively move to a CAD/CAM orientated data base, offering off-line programming capability, which together with essential inspection elements, will provide the means for totally automatic manufacture.

  12. CERN’s Drinking Water

    CERN Multimedia

    GS Department


      CERN’s drinking water is monitored, with regular samples being taken and analysed by a certified independent laboratory, which checks on compliance with national and European regulations for safe drinking water. Nevertheless, the drinking water network is very old and occasionally, especially after work has been carried out on the network, the clarity and colour of the water can be adversely affected due to high levels of corrosion in suspension. Some basic recommendations should always be followed:   Never use hot water from the tap for drinking or cooking. If you need hot water, then draw water from the cold water tap before heating it. Only drink or cook with cold water. Let the cold water run until you notice that the water has become clear.   If you have questions about the quality of CERN’s drinking water, then please contact: Jerome Espuche (GS/SEM), Serge Deleval (EN/CV) or Jonathan Gulley (DG/SCG).

  13. CERN’s Drinking Water

    CERN Multimedia

    GS Department

      CERN’s drinking water is monitored, with regular samples being taken and analysed by a certified independent laboratory, which checks on compliance with national and European regulations for safe drinking water. Nevertheless, the drinking water network is very old and occasionally, especially after work has been carried out on the network, the clarity and colour of the water can be adversely affected due to high levels of corrosion in suspension. Some basic recommendations should always be followed: Never use hot water from the tap for drinking or cooking. If you need hot water, then draw water from the cold water tap before heating it. Only drink or cook with cold water. Let the cold water run until you notice that the water has become clear. If you have questions about the quality of CERN’s drinking water, then please contact: Jerome Espuche (GS/SEM), Serge Deleval (EN/CV) or Jonathan Gulley (DG/SCG).

  14. Pharmaceutical compounds in drinking water

    Directory of Open Access Journals (Sweden)

    Vikas Chander


    Full Text Available Pharmaceutical products and their wastes play a major role in the degradation of environment. These drugs have positive as well as negative consequences on different environmental components including biota in different ways. Many types of pharmaceutical substances have been detected with significant concentrations through various advanced instrumental techniques in surface water, subsurface water, ground water, domestic waste water, municipal waste water and industrial effluents. The central as well as state governments in India are providing supports by creating excise duty free zones to promote the pharmaceutical manufacturers for their production. As a result, pharmaceutical companies are producing different types of pharmaceutical products at large scale and also producing complex non-biodegradable toxic wastes byproducts and releasing untreated or partially treated wastes in the environment in absence of strong regulations. These waste pollutants are contaminating all types of drinking water sources. The present paper focuses on water quality pollution by pharmaceutical pollutants, their occurrences, nature, metabolites and their fate in the environment.

  15. Talking to your teen about drinking (United States)

    ... has been drinking. How Problems at Home Might Influence Children to Drink Risky drinking or alcohol use in the home can lead to the same habits in children. At an early age, children become aware of the drinking patterns of their parents. Children are more likely to drink if: Conflict ...

  16. Identification of soft drinks using MEMS-IDT microsensors (United States)

    Abraham, Jose K.; Karjathkar, Sonal; Jacesko, Stefany; Varadan, Vijay K.; Gardner, Julian W.


    Development of a taste sensor with high sensitivity, stability and selectivity is highly desirable for the food and beverage industries. The main goal of a taste sensor is to reproduce five kinds of senses of humans, which is quite difficult. The importance of knowing quality of beverages and drinking water has been recognized as a result of increase in concern in environmental pollution issues. However, no accurate measuring system appropriate for quality evaluation of beverages is available. A highly sensitive microsensor using horizontally polarized Surface Acoustic Waves (SH-SAW) for the detection and identification of soft drinks is presented in this paper. Different soft drinks were tested using this sensor and the results which could distinguish between two popular soft drinks like Pepsi and Coca cola is presented in this paper. The SH-SAW microsensors are fabricated on 36°-rotated Y cut X propagating LiTaO3 (36YX.LT) substrate. This design consists of a dual delay line configuration in which one line is free and other one is metallized and shielded. Due to high electromechanical coupling of 36YX.LT, it could detect difference in electrical properties and hence to distinguish different soft drinks. Measured electrical characteristics of these soft drinks at X-band frequency using free space system show distinguishable results. It is clear from these results that the microsensor based on 36YX.LT is an effective liquid identification system for quantifying human sensory expressions.

  17. Should I drink responsibly, safely or properly? Confusing messages about reducing alcohol-related harm.

    Directory of Open Access Journals (Sweden)

    Sandra C Jones

    Full Text Available 'Responsible drinking' campaigns emerged in the early 1970s as a means of addressing hazardous drinking and its related consequences. While these were initially the product of public health agencies and health-related NGOs, they are increasingly being developed and disseminated by the alcohol industry. There is considerable debate as to whether industry-generated campaigns are designed to reduce hazardous drinking and related problems (as argued by their developers or are designed to avoid government regulation or even to increase sales. The aim of the present study was to explore the way that recent industry-developed responsible drinking campaigns are perceived and interpreted by the general public. That is, do they promote low-risk drinking, promote risky drinking, or just muddy the waters. Two sub-studies were conducted. The first, a mall intercept study with 180 adults in two Australian shopping districts, explored participants' understanding of slogans/taglines. The second, an online survey with 480 Australian adults, explored understandings and interpretations of television/online commercials. The results of the two studies revealed diversity in participants' interpretation of the 'responsible drinking' advertisements. Terminology utilised in industry-developed advertisements was found to be ambiguous; for example, what age group was being referred to in the tagline 'Kids and alcohol don't mix', and whether 'Drink Properly' meant not drinking to excess or drinking in a way that made you look more sophisticated. In Study Two, the government-developed campaign ('Know when to say when' was clearly interpreted as warning against risky consumption of alcohol; whereas the industry-developed campaigns ('How to drink properly', 'Kids absorb your drinking', 'Friends are waiting' were interpreted to have a range of different meanings, including some seemingly unrelated to alcohol. These findings are consistent with the literature evaluating anti

  18. Rethink Your Drink. (United States)

    Hartigan, Phyllis; Patton-Ku, Dana; Fidler, Cheri; Boutelle, Kerri N


    Sugar-sweetened beverages (SSBs) are linked to obesity; hospitals are a priority setting to reduce intake. This article describes the development, implementation, and results of a focused intervention to reduce SSB sales within a hospital setting. After a formative research process, Rethink Your Drink was launched at a children's hospital in San Diego. The initiative consisted of an educational intervention using the stoplight system to categorize beverages as red, yellow, or green based on sugar content. Beverage sales data were collected for 3 months prior, during the 12-month intervention, and for 4 months after the intervention ended. Monthly red beverage sales decreased from an average of 56% during baseline to 32% at the end of the data collection period (p sales increased from an average of 12.2% during baseline to 38% at the end of the data collection period (p Sales revenue for all drinks remained constant. The intervention resulted in a decrease in SSB sales and an increase in sales of healthier beverage choices. Such interventions can play an important role in obesity prevention and may be more feasible for smaller hospitals with limited resources.

  19. Activation and chemical analysis of drinking water from shallow aquifers

    International Nuclear Information System (INIS)

    Sharma, H.K.; Mittal, V.K.; Sahota, H.S.


    In most of the Indian cities drinking water is drawn from shallow aqiufers with the help of hand pumps. These shallow aquifers get easilyl polluted. In the present work we have measured 20 trace elements using Neutron Activation Analysis (NAA) and 8 chemical parameters using standard chemical methods of drinking water drawn from Rajpura city. It was found that almost all water samples are highly polluted. We attribute this to unplaned disposal of industrial and domestic waste over a period of many decades. (author) 11 refs.; 1 fig.; 1 tab

  20. Hostility, drinking pattern and mortality

    DEFF Research Database (Denmark)

    Boyle, Stephen H; Mortensen, Laust Hvas; Grønbaek, Morten


    This study examined the association of hostility to drinking pattern and whether this association mediated the relation of hostility to mortality.......This study examined the association of hostility to drinking pattern and whether this association mediated the relation of hostility to mortality....

  1. Pollutants in drinking water - sources, harmful effects and removal procedures

    International Nuclear Information System (INIS)

    Qadeer, R.


    The underground water resources available for human consumption are being continuously contaminated by the natural sources and anthropogenic activities. The pollutants include toxic microorganism, inorganic and organic chemicals and radionuclide etc. This is an acute problem in our country, where free style way of disposal of industrial effluents into the natural water bodies contaminates the surface and ground water. These contaminants make their way into human body through contaminated drinking water, which leads to the malfunctioning of the body organs. Details of some pollutants present in drinking water, their source and harmful effects on human beings are reviewed in this communication Merits and demerits of methods used to remove the pollutants from drinking water are also discussed. (author)

  2. The Myriad Influences of Alcohol Advertising on Adolescent Drinking. (United States)

    Berey, Benjamin L; Loparco, Cassidy; Leeman, Robert F; Grube, Joel W


    This review investigates effects of alcohol advertising on adolescent drinking. Prior reviews focused on behavioral outcomes and long-term effects. In contrast, the present review focuses on subgroups with greater exposure to alcohol advertising, research methods to study alcohol advertising, potential mechanisms underlying relationships between adolescent exposure to alcohol advertising and increased drinking and points to prevention/intervention strategies that may reduce effects of alcohol advertising. Alcohol advertising influences current and future drinking. Further, evidence suggests adolescents may be targeted specifically. Alcohol advertisements may influence behavior by shifting alcohol expectancies, norms regarding alcohol use, and positive attitudes. Media literacy programs may be an effective intervention strategy. Adolescents are exposed to large quantities of alcohol advertisements, which violates guidelines set by the alcohol industry. However, media literacy programs may be a promising strategy for adolescents to increase critical thinking and create more realistic expectations regarding alcohol.

  3. Gender equality in university sportspeople's drinking. (United States)

    O'Brien, Kerry S; Hunter, Jackie; Kypri, Kypros; Ali, Ajmol


    In large population-based alcohol studies males are shown consistently to drink more, and more hazardously, than females. However, research from some countries suggests that gender differences in drinking are converging, with females drinking more than in the past. Large population-based research may miss gender-based changes in drinking behaviours that occur in sub-populations most at risk of hazardous drinking. We examine gender differences in a sub-population where hazardous drinking is common and endorsed, namely university sportspeople. The Alcohol Use Disorders Identification Test (AUDIT) and a drinking motives measure were used to assess hazardous drinking behaviours and drinking motives in 631 university sportspeople (females = 331, 52%). There were no gender differences in AUDIT scores. However, drinking motives differed between genders, with coping motives being a significant predictor of hazardous drinking in females but not males. Hazardous drinking, including binge drinking (46.3%) and frequent binge drinking (35%), in New Zealand university sportspeople is high for both males and females. New Zealand university sportspeople are one population where gender differences in drinking are not apparent and run counter to European population based research and research in US sporting populations. Gender role equality in the university systems, and endorsement of drinking in sporting culture, may account for the lack of gender differences in this New Zealand sporting population. Future research on gender differences in drinking should examine sub-populations where gender role differentiation is low, and socio-cultural/structural factors supporting gender equality are high.

  4. [Energy drinks: an unknown risk]. (United States)

    Petit, Aymeric; Levy, Fanny; Lejoyeux, Michel; Reynaud, Michel; Karila, Laurent


    The term "energy drink" designates "any product in the form of a drink or concentrated liquid, which claims to contain a mixture of ingredients having the property to raise the level of energy and vivacity". The main brands, Red Bull, Dark Dog, Rockstar, Burn, and Monster, are present in food stores, sports venues, and bars among other soft drinks and fruit juices. Their introduction into the French market raised many reluctances, because of the presence of taurine, caffeine and glucuronolactone. These components present in high concentrations, could be responsible for adverse effects on health. The association of energy drinks and spirits is widely found among adolescents and adults who justify drinking these mixed drinks by their desire to drink more alcohol while delaying drunkenness. Given the importance of the number of incidents reported among the energy drinks consumers, it seemed appropriate to make a synthesis of available data and to establish causal links between the use of these products and the development of health complications. For a literature review, we selected scientific articles both in English and French published between 2001 and 2011 by consulting the databases Medline, Embase, PsycINFO and Google Scholar. The words used alone or in combination are "energy dinks", "caffeine", "taurine", "toxicity", "dependence". An occasional to a moderate consumption of these drinks seems to present little risk for healthy adults. However, excessive consumption associated with the use of alcohol or drugs in amounts that far exceed the manufacturers recommended amount, could be responsible for negative consequences on health, particularly among subjects with cardiovascular disease.

  5. US Adults Drink 17 Billion Binge Drinks a Year (United States)

    ... result in dangerous driving, risky sexual behavior, and violent behavior. Over time, binge drinking also increases the ... Am J Prev Med 2018; 54(4). Features Media Sign up for Features Get Email Updates To ...

  6. Sports and Energy Drinks: Should Your Child Drink Them? (United States)

    ... and biking, or high-intensity exercise such as soccer, basketball, or hockey). These drinks contain carbohydrates (sugar), ... look like a quick way to fill any nutrition gaps in your child's diet, but these nutrients ...

  7. [Parasitic zoonoses transmitted by drinking water. Giardiasis and cryptosporidiosis]. (United States)

    Exner, M; Gornik, V


    Nowadays, the parasitic zoonose organisms Giardia lamblia und Cryptosporidium spp. are among the most relevant pathogens of drinking water-associated disease outbreaks. These pathogens are transmitted via a fecal-oral route; in both cases the dose of infection is low. Apart from person-to-person or animal-to-person transmissions, the consumption of contaminated food and water are further modes of transmission. The disease is mainly characterized by gastrointestinal symptoms. In industrialized countries, the prevalence rate of giardiasis is 2-5 % and of cryptosporidiosis 1-3%. Throughout the world, a large number of giardiasis and cryptosporidiosis outbreaks associated with drinking water were published; in 2001 the first case in Germany was identified. Giardia and Cryptosporidium are detected in surface water and sporadically in unprotected groundwater. Use of these waters for drinking water abstraction makes high demands on the technology of the treatment process: because of the disinfectant resistance of the parasites, safe elimination methods are needed, which even at high contamination levels of source water guarantee safe drinking water. Further measures for prevention and control are implementation of the HACCP concept, which includes the whole chain of procedures of drinking water supply from catchment via treatment to tap and a quality management system.

  8. Responsibility for drinking water; Verantwortung fuer Trinkwasser

    Energy Technology Data Exchange (ETDEWEB)

    Lein, Peter [Ingenieurbuero Dipl.-Ing. Peter Lein, Berlin (Germany)


    Planners of drinking water supply systems, implementing sanitary companies as well as building owners probably can be made liable, if the user of drinking water supply systems suffer health damages by drinking water hygienic problems. The germinating of the drinking water with legionella often is the consequence of a not professional start-up of a plant immediately after completion.

  9. Safe drinking during cancer treatment (United States)

    ... ency/patientinstructions/000060.htm Drinking water safely during cancer treatment To use the sharing features on this page, please enable JavaScript. During and right after your cancer treatment, your body may not be able to protect ...

  10. Radiological investigation of drinking water

    International Nuclear Information System (INIS)

    Kunz, E.


    An analysis is made of the report ''Radiological investigation of drinking water'' submitted by a working group of WHO to the Brussels meeting held between Nov 7 and 10, 1978. Annex II is emphasized of the WHO publication bearing the title ''The revision of WHO standards for drinking water''. It is shown that the draft of the revision does not basically differ from the revision introduced in Czechoslovakia and published in a revised standard CSN 83 0611 Drinking Water from 1978, including its harmonization with the Decree 59/72 Collect. of Laws on the protection of health from ionizing radiation, and from the standard CSN 83 0523 Radiometric analysis of drinking water. It is also shown that the text of the working group report contains some incorrect or unclear statements and views, which is explained by the misunderstanding of some ICRP recommendations. (H.S.)

  11. Drinking Water State Revolving Fund (United States)

    U.S. Environmental Protection Agency — The Drinking Water State Revolving Fund (DWSRF) National Information Management System collects information that provide a record of progress and accountability for...

  12. CDC Vital Signs: Binge Drinking (United States)

    ... costs include health care expenses, crime, and lost productivity. Binge drinking cost federal, state, and local governments ... National Center for Chronic Disease Prevention and Health Promotion , Division of Population Health , Alcohol and Public Health , ...

  13. The Influence of Parental and Peer Drinking Behaviors on Underage Drinking and Driving by Young Men (United States)

    Zhang, Lening; Wieczorek, William F.; Welte, John W.


    Background: Studies have consistently found that parental and peer drinking behaviors significantly influence adolescent drinking behavior and that adolescent drinking has a significant effect on their drinking-and-driving behavior. Building upon these studies, the present article assesses whether parental and peer drinking behaviors have direct…

  14. Social anxiety and drinking game participation among university students: the moderating role of drinking to cope. (United States)

    Mulligan, Ellen J; George, Amanda M; Brown, Patricia M


    Few studies have examined the relationship of social anxiety with drinking game participation. Drinking games represent a popular form of drinking in university settings. Due to their structure, games may appeal to socially anxious drinkers, particularly among those seeking to fit in or cope with the social setting. To examine the relationship of social anxiety with frequency of drinking game participation among a university undergraduate sample and to investigate if drinking motives moderate this association. A total of 227 undergraduate students aged 18-24 years (73% female) who had consumed alcohol in the prior year were included in the current investigation. Hierarchical regression examined the influences of social anxiety and drinking motives on frequency of drinking game participation, as well the interactions of social anxiety with drinking for coping motives and conformity motives. Social anxiety failed to emerge as a significant predictor of frequency of drinking game participation. However, drinking to cope moderated the relationship of social anxiety with frequency of drinking game participation. Socially anxious students who drank to cope were more likely to participate in drinking games on occasions when they consumed alcohol than those who did not endorse this drinking motive. Results demonstrated the influence of drinking to cope in the relationship of social anxiety with frequency of drinking game participation. Future work should examine the relationship with other indicators of drinking game activity. Intervention efforts addressing social anxiety and drinking should consider motives for drinking, as well as drinking patterns.

  15. The association between drinking water turbidity and gastrointestinal illness: a systematic review.


    Mann, AG; Tam, CC; Higgins, CD; Rodrigues, LC


    Abstract Background Studies suggest that routine variations in public drinking water turbidity may be associated with endemic gastrointestinal illness. We systematically reviewed the literature on this topic. Methods We searched databases and websites for relevant studies in industrialized countries. Studies investigating the association between temporal variations in drinking water turbidity and incidence of acute gastrointestinal illness were assessed for quality. We reviewed good quality s...

  16. Diageo's 'Stop Out of Control Drinking' Campaign in Ireland: An Analysis.

    LENUS (Irish Health Repository)

    Petticrew, Mark


    It has been argued that the alcohol industry uses corporate social responsibility activities to influence policy and undermine public health, and that every opportunity should be taken to scrutinise such activities. This study analyses a controversial Diageo-funded \\'responsible drinking\\' campaign ("Stop out of Control Drinking", or SOOCD) in Ireland. The study aims to identify how the campaign and its advisory board members frame and define (i) alcohol-related harms, and their causes, and (ii) possible solutions.

  17. Evaluation of the Removal Efficiency of Perfluoroalkyl Substances in Drinking Water


    Englund, Sophie


    Per- and polyfluoroalkyl substances (PFASs) are chemicals that have been used for over 50 years. They are both hydrophobic and hydrophilic, which make them useful in a wide range of products, both in the domestic and industrial market. Recently, the global attention on PFASs has increased due to their possible harmful health effects on humans. Furthermore, PFASs have been detected in drinking water sources all over the world. Conventional treatment processes in drinking water treatment plants...

  18. An Empirical Analysis of Socio-Demographic Stratification in Sweetened Carbonated Soft-Drink Purchasing


    Rhodes, Charles


    Caloric soft drinks are the number one source of added sugars in U.S. diets, and are associated with many health problems. Three recent years of household purchase, household demographic, and industry advertising data allow Heckit estimation to identify how specific demographic groups vary in their purchase response to marketing of sweetened carbonated soft drinks (sCSDs) at the product category level. Empirical results reveal unique non-linear patterns of household purchase response to sCSD-...

  19. Autoshaping of ethanol drinking: an animal model of binge drinking. (United States)

    Tomie, Arthur; di Poce, Jason; Derenzo, Christopher C; Pohorecky, Larissa A


    To examine the hypothesis that Pavlovian autoshaping provides an animal learning model of drug abuse, two studies evaluated the induction of ethanol drinking by autoshaping procedures. In Experiment 1, the sipper tube conditioned stimulus (CS) contained saccharin/ethanol solution and was repeatedly paired with food as an unconditioned stimulus (US). The CS-US paired group consumed more of the 0.1% saccharin-6% ethanol solution than did the CS-US random group, revealing that autoshaping conditioned responses (CR) induce ethanol drinking not attributable to pseudo-conditioning. Experiment 2 employed saccharin-fading procedures and showed that the paired vs random group differences in ethanol drinking were maintained, even as the saccharin was eliminated from the solution. The results show that Pavlovian autoshaping procedures induce high volumes of ethanol drinking when the presentation of a sipper tube containing an ethanol solution precedes the response-independent delivery of food. The high volume of ethanol consumed in a brief period of time suggests that Pavlovian autoshaping may be a model of binge drinking.

  20. Changing Drinking Styles in Denmark and Finland. Fragmentation of Male and Female Drinking Among Young Adults

    DEFF Research Database (Denmark)

    Demant, Jakob Johan; Torronen, Jukka


    A traditional heavy intoxication-oriented drinking style, “heroic drinking,” is a central drinking practice in Denmark and Finland, especially among men. However, it seems that another drinking style leading to intoxication, “playful drinking,” has become more prevalent in Denmark as well......, especially among men. However, it seems that another drinking style leading to intoxication, "playful drinking", has become more prevalent in Denmark as well as in Finland. Playful drinking is characterized by self-presentations in diverse forms of game situations where you need to play with different...... and Finland by analyzing how they discuss these two drinking styles in focus groups (N = 16).Read More: A traditional heavy intoxication-oriented drinking style, "heroic drinking", is a central drinking practice in Denmark and Finland...

  1. Hypercoagulability after energy drink consumption. (United States)

    Pommerening, Matthew J; Cardenas, Jessica C; Radwan, Zayde A; Wade, Charles E; Holcomb, John B; Cotton, Bryan A


    Energy drink consumption in the United States has more than doubled over the last decade and has been implicated in cardiac arrhythmias, myocardial infarction, and even sudden cardiac death. We hypothesized that energy drink consumption may increase the risk of adverse cardiovascular events by increasing platelet aggregation, thereby resulting in a relatively hypercoagulable state and increased risk of thrombosis. Thirty-two healthy volunteers aged 18-40 y were given 16 oz of bottled water or a standardized, sugar-free energy drink on two separate occasions, 1-wk apart. Beverages were consumed after an overnight fast over a 30-min period. Coagulation parameters and platelet function were measured before and 60 min after consumption using thrombelastography and impedance aggregometry. No statistically significant differences in coagulation were detected using kaolin or rapid thrombelastography. In addition, no differences in platelet aggregation were detected using ristocetin, collagen, thrombin receptor-activating peptide, or adenosine diphosphate-induced multiple impedance aggregometry. However, compared to water controls, energy drink consumption resulted in a significant increase in platelet aggregation via arachidonic acid-induced activation (area under the aggregation curve, 72.4 U versus 66.3 U; P = 0.018). Energy drinks are associated with increased platelet activity via arachidonic acid-induced platelet aggregation within 1 h of consumption. Although larger clinical studies are needed to further address the safety and health concerns of these drinks, the increased platelet response may provide a mechanism by which energy drinks increase the risk of adverse cardiovascular events. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Perceived peer drinking norms and responsible drinking in UK university settings. (United States)

    Robinson, Eric; Jones, Andrew; Christiansen, Paul; Field, Matt


    Heavy drinking is common among students at UK universities. US students overestimate how much their peers drink and correcting this through the use of social norm messages may promote responsible drinking. We tested whether there is an association between perceived campus drinking norms and usual drinking behavior in UK university students and whether norm messages about responsible drinking correct normative misperceptions and increase students' intentions to drink responsibly. 1,020 UK university students took part in an online study. Participants were exposed to one of five message types: a descriptive norm, an injunctive norm, a descriptive and injunctive norm, or one of two control messages. Message credibility was assessed. Afterwards participants completed measures of intentions to drink responsibly and we measured usual drinking habits and perceptions of peer drinking. Perceptions of peer drinking were associated modestly with usual drinking behavior, whereby participants who believed other students drank responsibly also drank responsibly. Norm messages changed normative perceptions, but not in the target population of participants who underestimated responsible drinking in their peers at baseline. Norm messages did not increase intentions to drink responsibly and although based on accurate data, norm messages were not seen as credible. In this UK based study, although perceived social norms about peer drinking were associated with individual differences in drinking habits, campus wide norm messages about responsible drinking did not affect students' intentions to drink more responsibly. More research is required to determine if this approach can be applied to UK settings.

  3. College factors that influence drinking. (United States)

    Presley, Cheryl A; Meilman, Philip W; Leichliter, Jami S


    The purpose of this article is to examine the aspects of collegiate environments, rather than student characteristics, that influence drinking. Unfortunately, the existing literature is scant on this topic. A literature review of articles primarily published within the last 10 years, along with some earlier "landmark" studies of collegiate drinking in the United States, was conducted to determine institutional factors that influence the consumption of alcohol. In addition, a demonstration analysis of Core Alcohol and Drug Survey research findings was conducted to further elucidate the issues. Several factors have been shown to relate to drinking: (1) organizational property variables of campuses, including affiliations (historically black institutions, women's institutions), presence of a Greek system, athletics and 2- or 4-year designation; (2) physical and behavioral property variables of campuses, including type of residence, institution size, location and quantity of heavy episodic drinking; and (3) campus community property variables, including pricing and availability and outlet density. Studies, however, tend to look at individual variables one at a time rather than in combination (multivariate analyses). Some new analyses, using Core Alcohol and Drug Survey data sets, are presented as examples of promising approaches to future research. Given the complexities of campus environments, it continues to be a challenge to the field to firmly establish the most compelling institutional and environmental factors relating to high-risk collegiate drinking.

  4. Hot Topics/New Initiatives | Drinking Water in New England ... (United States)


    Information on Drinking Water in New England. Major Topics covered include: Conservation, Private Wells, Preventing Contamination, Drinking Water Sources, Consumer Confidence Reports, and Drinking Water Awards.

  5. Dose from drinking water Finland

    International Nuclear Information System (INIS)

    Maekelaeinen, Ilona; Salonen, Laina; Huikuri, Pia; Arvela, Hannu


    The dose from drinking water originates almost totally from naturally occurring radionuclides in the uranium-238 series, the most important nuclide being radon-222. Second comes lead-210, and third polonium-210. The mean age-group-weighted dose received by ingestion of drinking water is 0.14 mSv per year. More than half of the total cumulative dose of 750 manSv is received by the users of private wells, forming 13% of the population. The most exposed group comprises the users of wells drilled in bedrock, who receive 320 manSv while comprising only 4% of the population. The calculated number of annual cancer incidences due to drinking water is very sensitive to the dose-conversion factors of ingested radon used, as well as to the estimated lung cancer incidences caused by radon released from water into indoor air. (au)

  6. Energy Drinks and Binge Drinking Predict College Students' Sleep Quantity, Quality, and Tiredness. (United States)

    Patrick, Megan E; Griffin, Jamie; Huntley, Edward D; Maggs, Jennifer L


    This study examines whether energy drink use and binge drinking predict sleep quantity, sleep quality, and next-day tiredness among college students. Web-based daily data on substance use and sleep were collected across four semesters in 2009 and 2010 from 667 individuals for up to 56 days each, yielding information on 25,616 person-days. Controlling for average levels of energy drink use and binge drinking (i.e., 4+ drinks for women, 5+ drinks for men), on days when students consumed energy drinks, they reported lower sleep quantity and quality that night, and greater next-day tiredness, compared to days they did not use energy drinks. Similarly, on days when students binge drank, they reported lower sleep quantity and quality that night, and greater next-day tiredness, compared to days they did not binge drink. There was no significant interaction effect between binge drinking and energy drink use on the outcomes.

  7. [Drinking water quality and safety]. (United States)

    Gómez-Gutiérrez, Anna; Miralles, Maria Josepa; Corbella, Irene; García, Soledad; Navarro, Sonia; Llebaria, Xavier


    The purpose of drinking water legislation is to guarantee the quality and safety of water intended for human consumption. In the European Union, Directive 98/83/EC updated the essential and binding quality criteria and standards, incorporated into Spanish national legislation by Royal Decree 140/2003. This article reviews the main characteristics of the aforementioned drinking water legislation and its impact on the improvement of water quality against empirical data from Catalonia. Analytical data reported in the Spanish national information system (SINAC) indicate that water quality in Catalonia has improved in recent years (from 88% of analytical reports in 2004 finding drinking water to be suitable for human consumption, compared to 95% in 2014). The improvement is fundamentally attributed to parameters concerning the organoleptic characteristics of water and parameters related to the monitoring of the drinking water treatment process. Two management experiences concerning compliance with quality standards for trihalomethanes and lead in Barcelona's water supply are also discussed. Finally, this paper presents some challenges that, in the opinion of the authors, still need to be incorporated into drinking water legislation. It is necessary to update Annex I of Directive 98/83/EC to integrate current scientific knowledge, as well as to improve consumer access to water quality data. Furthermore, a need to define common criteria for some non-resolved topics, such as products and materials in contact with drinking water and domestic conditioning equipment, has also been identified. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. Home drinking-water purifiers

    International Nuclear Information System (INIS)

    Pizzichini, Massimo; Pozio, Alfonso; Russo, Claudio


    To salve the widespread problem of contaminated drinking water, home purifiers are now sold in Italy as well as other countries. This article describes how these devices work, how safe they are to use and how safe the water they produce, in the broad context of regulations on drinking water and mineral water. A new device being developed by ENEA to treat municipal water and ground water could provide greater chemical and bacteriological safety. However, the appearance of these new systems makes it necessary to update existing regulations [it

  9. The Effects of Energy Drinks on Cognitive Ability (United States)

    Lucas, Marlon R.

    Fatigue problems have been widespread in the air traffic control industry; in past years a common practice among air traffic controllers has been to consume highly caffeinated beverages to maintain awareness and thwart sleep deprivation. This study sought to examine what impact the consumption of an energy drink had on Air Traffic Control Collegiate Training Initiative students at Middle Tennessee State University to solve Air Traffic Selection and Training Battery Applied Math type test problems. Participants consumed a Red Bull energy drink or a placebo and then were asked to complete speed, time, distance, and rate of climb and descent rates questions in addition to answering questions regarding their perception of energy drinks. An appropriate statistical analysis was applied to compare scores of participants. The experimental group which received the energy drink averaged slightly lower (M=77.27, SD=19.79) than the control group, which consumed the placebo beverage (M=81.5, SD=19.01), but this difference was not statistically significant.

  10. Carcinogenic and mutagenic properties of chemicals in drinking water

    Energy Technology Data Exchange (ETDEWEB)

    Bull, R J


    Isolated cases of careless handling of industrial and domestic waste has lead to a wide variety of dangerous chemicals being inadvertently introduced into drinking water. However, chemicals with established carcinogenic and mutagenic properties that occur with a high frequency and in multiple locations are limited in number. To date, the chief offenders have been chemicals of relatively low carcinogenic potency. Some of the more common chemicals are formed as by-products of disinfection. The latter process is generally regarded as essential to the production of a ''microbiologically safe'' drinking water. Consequently, any reductions in what may be a relatively small carcinogenic risk must be balanced against a potential for a higher frequency of waterborne infectious disease. The results of recent toxicological investigations will be reviewed to place the potential carcinogenic and mutagenic hazards frequently associated with drinking water into perspective. First, evidence for the carcinogenicity of certain volatile organic compounds such as trichloroethylene, tetrachloroethylene and carbon tetrachloride is considered. Second, the carcinogenic activity that can be ascribed to various by-products of chlorination is reviewed in some detail. Finally, recent evidence that other chemicals derived from the treatment and distribution of drinking water is highlighted as an area requiring move systematic attention. 72 references.

  11. Drinking Water Contaminants -- Standards and Regulations (United States)

    ... and Research Centers Contact Us Share Drinking Water Contaminants – Standards and Regulations EPA identifies contaminants to regulate ... other partners to implement these SDWA provisions. Regulated Contaminants National Primary Drinking Water Regulations (NPDWRs) - table of ...

  12. Regulation Development for Drinking Water Contaminants (United States)

    To explain what process and information underlies regulations including how the Safe Drinking Water Act applies to regulation development i.e. how does the drinking water law translate into regulations.

  13. Rethinking Drinking: Alcohol and Your Health (United States)

    ... standard drinks you're being served in a restaurant or bar that uses large glasses and generous ... drinking habits. For more information, see A Family History of Alcoholism: Are You at Risk? Pace yourself: ...

  14. Lead and Drinking Water from Private Wells (United States)

    ... type=”submit” value=”Submit” /> Healthy Water Home Lead and Drinking Water from Private Wells Recommend on ... remove lead from my drinking water? What is lead? Lead is a naturally occurring bluish-gray metal ...

  15. Basic Information about Your Drinking Water (United States)

    ... Offices Regional Offices Labs and Research Centers Ground Water and Drinking Water Contact Us Share Basic Information about Your Drinking Water Infographic: How does your water system work? The ...

  16. Women, Girls, and Binge Drinking

    Centers for Disease Control (CDC) Podcasts


    Bob Brewer, CDC's Alcohol Program Director, goes on the air to discuss the problem of binge drinking among women and girls.  Created: 8/1/2013 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 8/1/2013.

  17. 144__Olukosi_drinking wate

    African Journals Online (AJOL)


    and Giardia lamblia; nutrients (fertilizers), dissolved metals and metalloids (lead, mercury, arsenic and so on) and dissolved organics (WHO, 2011). The demand for drinking water in Kaduna state is supplied by ground water sources such as wells and boreholes, tap water in areas where it is available, packaged water and ...

  18. CFD in drinking water treatment

    NARCIS (Netherlands)

    Wols, B.A.


    Hydrodynamic processes largely determine the efficacy of drinking water treatment systems, in particular disinfection systems. A lack of understanding of the hydrodynamics has resulted in suboptimal designs of these systems. The formation of unwanted disinfection-by-products and the energy

  19. Uranium in Kosovo's drinking water. (United States)

    Berisha, Fatlume; Goessler, Walter


    The results of this paper are an initiation to capture the drinking water and/or groundwater elemental situation in the youngest European country, Kosovo. We aim to present a clear picture of the natural uranium concentration in drinking water and/or groundwater as it is distributed to the population of Kosovo. Nine hundred and fifty-one (951) drinking water samples were analyzed by inductively coupled plasma mass spectrometry (ICPMS). The results are the first countrywide interpretation of the uranium concentration in drinking water and/or groundwater, directly following the Kosovo war of 1999. More than 98% of the samples had uranium concentrations above 0.01 μg L(-1), which was also our limit of quantification. Concentrations up to 166 μg L(-1) were found with a mean of 5 μg L(-1) and median 1.6 μg L(-1) were found. Two point six percent (2.6%) of the analyzed samples exceeded the World Health Organization maximum acceptable concentration of 30 μg L(-1), and 44.2% of the samples exceeded the 2 μg L(-1) German maximum acceptable concentrations recommended for infant food preparations. Copyright © 2013 Elsevier Ltd. All rights reserved.

  20. Consumer protection on the drinking water market


    Kosová, Martina


    The goal of Bachelor thesis is marketing research on consumer preferences and knowledge in the field of drinking water and also analyze and compare the price of tap water and bottled water. The theoretical part describes how the consumer market with drinking water is protected in the Czech Republic. They compared the advantages and disadvantages of both types of drinking water.

  1. Small Drinking Water Systems Communication and Outreach ... (United States)

    As part of our small drinking water systems efforts, this poster highlights several communications and outreach highlights that EPA's Office of Research and Development and Office of Water have been undertaking in collaboration with states and the Association of State Drinking Water Administrators. To share information at EPA's annual small drinking water systems workshop

  2. Energy Drink Use Among Ohio Appalachian Smokers. (United States)

    Davison, Genevieve; Shoben, Abigail; Pasch, Keryn E; Klein, Elizabeth G


    Caffeine-containing energy drinks have emerged as a public health concern due to their association with caffeine toxicity and alcohol use. Despite the fact that previous research has linked caffeine use in the form of coffee drinking to smoking, there is little research examining the association between energy drinks and smoking. The present study examines demographic and behavioral factors associated with energy drink use among a sample of rural Ohio Appalachian smokers. It was hypothesized that male gender, young age (21-30 years.) and alcohol use would be associated with energy drink use. A sample of adult smokers (n = 298) from Ohio Appalachian counties were interviewed regarding demographic and behavioral factors. Logistic regression analysis was used to assess the association between these factors and energy drink use. Seventy percent of Ohio Appalachian smokers studied had ever used an energy drink and 40 % had used an energy drink in the past month. Young age, male gender, and single marital status were associated with higher odds of ever having used an energy drink. Young age, and binge drinking were associated with higher odds of past 30-day use while abstinence from drinking was associated with lower odds of past 30-day use. Ohio Appalachian adult smokers had higher rates of energy drink use compared to previous estimates of ever or past month use found in other studies. The combined use of caffeine, nicotine, and alcohol warrants attention due to potential for health risk.

  3. 30 CFR 75.1718 - Drinking water. (United States)


    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Drinking water. 75.1718 Section 75.1718 Mineral... SAFETY STANDARDS-UNDERGROUND COAL MINES Miscellaneous § 75.1718 Drinking water. [Statutory Provisions] An adequate supply of potable water shall be provided for drinking purposes in the active workings of the mine...

  4. Drinking motives moderate the impact of pre-drinking on heavy drinking on a given evening and related adverse consequences-an event-level study


    Kuntsche Emmanuel; Labhart Florian


    Aims: To test whether (i) drinking motives predict the frequency of pre drinking (i.e. alcohol consumption before going out); (ii) drinking motives predict HDGE (heavy drinking on a given evening: 4+ for women 5+ for men) and related adverse consequences (hangover injuries blackouts etc.) even when pre drinking is accounted for and (iii) drinking motives moderate the impact of pre drinking on HDGE and consequences. Design: Using the internet based cellphone optimized assessment technique (ICA...

  5. Industrial Engineering

    DEFF Research Database (Denmark)

    Karlsson, Christer


    Industrial engineering is a discipline that is concerned with increasing the effectiveness of (primarily) manufacturing and (occasionally).......Industrial engineering is a discipline that is concerned with increasing the effectiveness of (primarily) manufacturing and (occasionally)....

  6. Farmaceutische industrie

    NARCIS (Netherlands)

    Ros JPM; van der Poel P; Etman EJ; Montfoort JA; LAE


    Dit rapport over de farmaceutische industrie is gepubliceerd binnen het Samenwerkingsproject Procesbeschrijvingen Industrie Nederland (SPIN). In het kader van dit project is informatie verzameld over industriele bedrijven of industriele processen ter ondersteuning van het overheidsbeleid op het

  7. Introduction of soft drinks and processed juice in the diet of infants attending public day care centers (United States)

    Longo-Silva, Giovana; Toloni, Maysa Helena de Aguiar; de Menezes, Risia Cristina Egito; Asakura, Leiko; Oliveira, Maria Alice Araújo; Taddei, José Augusto de Aguiar Carrazedo


    OBJECTIVE: Identifying at what age infants enrolled in public day care centers are introduced to soft drinks and industrialized juice, as well as comparing the nutritional composition of these goods with natural fruit juice. METHODS: A cross-sectional study with the mothers of 636 children (aged 0 to 36 months) from nurseries of day care centers, who were asked questions about the age of feeding introduction. This study evaluated the proximate composition of soft drinks and artificial juice, comparing them with those of natural fruit juice regarding energy, sugar, fiber, vitamin C, and sodium values. The chemical composition of fruit juice was obtained by consulting the Table of Food Composition and, for industrialized drinks, the average nutritional information on the labels of the five most consumed product brands. RESULTS: The artificial drinks were consumed before the first year of life by more than half of the children studied, however, approximately 10% consumed them before the age of 6 months. With regard to the comparison among the drinks, artificial fruit juice beverages and soft drinks proved to contain from nine to 13 times higher amounts of sodium, and 15 times less vitamin C than natural juices. CONCLUSIONS: The introduction of soft drinks and industrialized juice in the diet of infants was inopportune and premature.. When compared to natural fruit juice, these have inferior nutritional composition, which suggests the urgent need for measures based on strategies for food and nutrition education in order to promote awareness and the maintenance of healthy eating habits. PMID:25662561

  8. Introduction of soft drinks and processed juice in the diet of infants attending public day care centers

    Directory of Open Access Journals (Sweden)

    Giovana Longo-Silva


    Full Text Available OBJECTIVE: Identifying at what age infants enrolled in public day care centers are introduced to soft drinks and industrialized juice, as well as comparing the nutritional composition of these goods with natural fruit juice. METHODS: A cross-sectional study with the mothers of 636 children (aged 0 to 36 months from nurseries of day care centers, who were asked questions about the age of feeding introduction. This study evaluated the proximate composition of soft drinks and artificial juice, comparing them with those of natural fruit juice regarding energy, sugar, fiber, vitamin C, and sodium values. The chemical composition of fruit juice was obtained by consulting the Table of Food Composition and, for industrialized drinks, the average nutritional information on the labels of the five most consumed product brands. RESULTS: The artificial drinks were consumed before the first year of life by more than half of the children studied, however, approximately 10% consumed them before the age of 6 months. With regard to the comparison among the drinks, artificial fruit juice beverages and soft drinks proved to contain from nine to 13 times higher amounts of sodium, and 15 times less vitamin C than natural juices. CONCLUSIONS: The introduction of soft drinks and industrialized juice in the diet of infants was inopportune and premature.. When compared to natural fruit juice, these have inferior nutritional composition, which suggests the urgent need for measures based on strategies for food and nutrition education in order to promote awareness and the maintenance of healthy eating habits.

  9. Book Review: Taste, color, and odor in drinking water (Introduction, Detection, and Control

    Directory of Open Access Journals (Sweden)

    Sina Dobaradaran


    Full Text Available Access to safe drinking water to protect human health and also for society development is necessary. With regards to population growing, industrial and economic development, serious harms on the quality and quantity of water resources are increasing. Considering the increasing pollution of water resources and the need for access to safe drinking water, understanding and knowledge of the water components in terms of planning, design and operation of water projects seems necessary. Beside this, knowledge about drinking water quality standards and its criteria in terms of health and pleasant for all people in this region (scientists, designers, engineers, operators and consultants is absolutely important. Production of drinking water in water treatment plants with considering primary health standards is of essential concern but attention to aesthetic aspects in drinking water sources must be also considered to increase public confidence about their drinking water sources. According to secondary standards for drinking water the contents of aesthetic parameters including color, odor and taste must be low and acceptable. In the present book the sources of color, odor and taste, measurement methods and removal of each cited parameter is discussed. Finally, the step by step design for removal systems of color, odor and taste in the particular circumstances are also considered with introducing case design. This book is recommended to students and researches in the field of environmental health engineering, environmental science and related sciences. This book can also be used in the design and operation of water treatment plants by designers, operators and all those involvedpublic.

  10. Bacteriological quality of drinks from vending machines. (United States)

    Hunter, P. R.; Burge, S. H.


    A survey on the bacteriological quality of both drinking water and flavoured drinks from coin-operated vending machines is reported. Forty-four per cent of 25 drinking water samples examined contained coliforms and 84% had viable counts of greater than 1000 organisms ml at 30 degrees C. Thirty-one flavoured drinks were examined; 6% contained coliforms and 39% had total counts greater than 1000 organisms ml. It is suggested that the D.H.S.S. code of practice on coin-operated vending machines is not being followed. It is also suggested that drinking water alone should not be dispensed from such machines. PMID:3794325

  11. Radionuclides in drinking water: the recent legislative requirements of the European Union

    International Nuclear Information System (INIS)

    Grande, Sveva; Risica, Serena


    In November 2013, a new EURATOM Directive was issued on the protection of public health from the radionuclide content in drinking water. After introducing the contents of the Directive, the paper analyses the hypotheses about drinking water ingestion adopted in documents of international and national organizations and the data obtained from national/regional surveys. Starting from the Directive’s parametric value for the Indicative Dose, some examples of derived activity concentrations of radionuclides in drinking water are reported for some age classes and three exposure situations, namely, (i) artificial radionuclides due to routine water release from nuclear power facilities, (ii) artificial radionuclides from nuclear medicine procedures, and (iii) naturally occurring radionuclides in drinking water or resulting from existing or past NORM industrial activities. (paper)

  12. Industrial electrification

    International Nuclear Information System (INIS)

    Melvin, J.G.


    The technical and economic scope for industrial process electrification in Canada is assessed in the light of increasing costs of combustion fuels relative to electricity. It is concluded that electricity is capable of providing an increasing share of industrial energy, eventually aproaching 100 percent. The relatively low cost of electricity in Canada offers industry the opportunity of a head start in process electrification with consequent advantages in world markets both for industrial products and for electrical process equipment and technology. A method is described to promote the necessary innovation by providing access to technology and financing. The potential growth of electricity demand due to industrial electrification is estimated

  13. Corrosion of aluminium in soft drinks. (United States)

    Seruga, M; Hasenay, D


    The corrosion of aluminium (Al) in several brands of soft drinks (cola- and citrate-based drinks) has been studied, using an electrochemical method, namely potentiodynamic polarization. The results show that the corrosion of Al in soft drinks is a very slow, time-dependent and complex process, strongly influenced by the passivation, complexation and adsorption processes. The corrosion of Al in these drinks occurs principally due to the presence of acids: citric acid in citrate-based drinks and orthophosphoric acid in cola-based drinks. The corrosion rate of Al rose with an increase in the acidity of soft drinks, i.e. with increase of the content of total acids. The corrosion rates are much higher in the cola-based drinks than those in citrate-based drinks, due to the facts that: (1) orthophosphoric acid is more corrosive to Al than is citric acid, (2) a quite different passive oxide layer (with different properties) is formed on Al, depending on whether the drink is cola or citrate based. The method of potentiodynamic polarization was shown as being very suitable for the study of corrosion of Al in soft drinks, especially if it is combined with some non-electrochemical method, e.g. graphite furnace atomic absorption spectrometry (GFAAS).

  14. Effect of industrial wastewater ontotal protein and the peroxidase ...

    African Journals Online (AJOL)

    The aim of this study is to investigate the effects of industrial wastewaters on protein and the peroxidase activity in Lycopersicon esculentum Mill., Capsicum annuum L., Phaseolus vulgaris L. and Vicia faba L. Industrial wastewaters were taken from Dardanel Fisheries Company, Tekel alcoholic drinks companies' ...

  15. Drinking Level, Drinking Pattern, and Twenty-Year Total Mortality Among Late-Life Drinkers. (United States)

    Holahan, Charles J; Schutte, Kathleen K; Brennan, Penny L; Holahan, Carole K; Moos, Rudolf H


    Research on moderate drinking has focused on the average level of drinking. Recently, however, investigators have begun to consider the role of the pattern of drinking, particularly heavy episodic drinking, in mortality. The present study examined the combined roles of average drinking level (moderate vs. high) and drinking pattern (regular vs. heavy episodic) in 20-year total mortality among late-life drinkers. The sample comprised 1,121 adults ages 55-65 years. Alcohol consumption was assessed at baseline, and total mortality was indexed across 20 years. We used multiple logistic regression analyses controlling for a broad set of sociodemographic, behavioral, and health status covariates. Among individuals whose high level of drinking placed them at risk, a heavy episodic drinking pattern did not increase mortality odds compared with a regular drinking pattern. Conversely, among individuals who engage in a moderate level of drinking, prior findings showed that a heavy episodic drinking pattern did increase mortality risk compared with a regular drinking pattern. Correspondingly, a high compared with a moderate drinking level increased mortality risk among individuals maintaining a regular drinking pattern, but not among individuals engaging in a heavy episodic drinking pattern, whose pattern of consumption had already placed them at risk. Findings highlight that low-risk drinking requires that older adults drink low to moderate average levels of alcohol and avoid heavy episodic drinking. Heavy episodic drinking is frequent among late-middle-aged and older adults and needs to be addressed along with average consumption in understanding the health risks of late-life drinkers.

  16. Perceptions about energy drinks are associated with energy drink intake among U.S. youth. (United States)

    Kumar, Gayathri; Park, Sohyun; Onufrak, Stephen


    Energy drinks are growing in popularity among youth because of their stimulant properties. However, they can increase blood pressure and are associated with serious consequences such as cardiac arrest. This study examined the associations between energy drink perceptions and energy drink consumption among youth. The design was a cross-sectional study using the YouthStyles Survey 2011. The online survey was administered at home. Subjects were youths aged 12 to 17 years in the summer of 2011 (n = 779). Energy drink consumption, perceptions about energy drinks, and sociodemographic and behavioral variables were measured. Chi-square and multivariable logistic regression analyses were used. Overall, 9% of youth drank energy drinks, 19.5% agreed that energy drinks are safe drinks for teens, and 12.5% agreed that energy drinks are a type of sports drink. The proportion of youth consuming energy drinks once per week or more was highest among youth aged 16 to 17 years and among those who are physically active three to six times a week. The odds for drinking energy drinks once per week or more was higher among youth who agreed that energy drinks are safe drinks for teens (odds ratios [OR] = 7.7, 95% confidence intervals [CI] =3.6, 16.4) and among those who agreed that energy drinks are a type of sports drink (OR = 5.0, 95% CI = 2.4, 10.7). These findings suggest that many youth may be unaware or misinformed about the potential health effects and nutritional content of energy drinks. Efforts to improve education among youth about the potential adverse effects of consuming energy drinks are needed.

  17. Diageo's 'Stop Out of Control Drinking' Campaign in Ireland: An Analysis. (United States)

    Petticrew, Mark; Fitzgerald, Niamh; Durand, Mary Alison; Knai, Cécile; Davoren, Martin; Perry, Ivan


    It has been argued that the alcohol industry uses corporate social responsibility activities to influence policy and undermine public health, and that every opportunity should be taken to scrutinise such activities. This study analyses a controversial Diageo-funded 'responsible drinking' campaign ("Stop out of Control Drinking", or SOOCD) in Ireland. The study aims to identify how the campaign and its advisory board members frame and define (i) alcohol-related harms, and their causes, and (ii) possible solutions. Documentary analysis of SOOCD campaign material. This includes newspaper articles (n = 9), media interviews (n = 11), Facebook posts (n = 92), and Tweets (n = 340) produced by the campaign and by board members. All material was coded inductively, and a thematic analysis undertaken, with codes aggregated into sub-themes. The SOOCD campaign utilises vague or self-defined concepts of 'out of control' and 'moderate' drinking, tending to present alcohol problems as behavioural rather than health issues. These are also unquantified with respect to actual drinking levels. It emphasises alcohol-related antisocial behaviour among young people, particularly young women. In discussing solutions to alcohol-related problems, it focuses on public opinion rather than on scientific evidence, and on educational approaches and information provision, misrepresenting these as effective. "Moderate drinking" is presented as a behavioural issue ("negative drinking behaviours"), rather than as a health issue. The 'Stop Out of Control Drinking' campaign frames alcohol problems and solutions in ways unfavourable to public health, and closely reflects other Diageo Corporate Social Responsibility (CSR) activity, as well as alcohol and tobacco industry strategies more generally. This framing, and in particular the framing of alcohol harms as a behavioural issue, with the implication that consumption should be guided only by self-defined limits, may not have been recognised by all

  18. Diageo's 'Stop Out of Control Drinking' Campaign in Ireland: An Analysis.

    Directory of Open Access Journals (Sweden)

    Mark Petticrew

    Full Text Available It has been argued that the alcohol industry uses corporate social responsibility activities to influence policy and undermine public health, and that every opportunity should be taken to scrutinise such activities. This study analyses a controversial Diageo-funded 'responsible drinking' campaign ("Stop out of Control Drinking", or SOOCD in Ireland. The study aims to identify how the campaign and its advisory board members frame and define (i alcohol-related harms, and their causes, and (ii possible solutions.Documentary analysis of SOOCD campaign material. This includes newspaper articles (n = 9, media interviews (n = 11, Facebook posts (n = 92, and Tweets (n = 340 produced by the campaign and by board members. All material was coded inductively, and a thematic analysis undertaken, with codes aggregated into sub-themes.The SOOCD campaign utilises vague or self-defined concepts of 'out of control' and 'moderate' drinking, tending to present alcohol problems as behavioural rather than health issues. These are also unquantified with respect to actual drinking levels. It emphasises alcohol-related antisocial behaviour among young people, particularly young women. In discussing solutions to alcohol-related problems, it focuses on public opinion rather than on scientific evidence, and on educational approaches and information provision, misrepresenting these as effective. "Moderate drinking" is presented as a behavioural issue ("negative drinking behaviours", rather than as a health issue.The 'Stop Out of Control Drinking' campaign frames alcohol problems and solutions in ways unfavourable to public health, and closely reflects other Diageo Corporate Social Responsibility (CSR activity, as well as alcohol and tobacco industry strategies more generally. This framing, and in particular the framing of alcohol harms as a behavioural issue, with the implication that consumption should be guided only by self-defined limits, may not have been recognised by

  19. Drinking-water monitoring systems

    International Nuclear Information System (INIS)


    A new measuring system was developed by the Austrian Research Centre Seibersdorf for monitoring the quality of drinking-water. It is based on the experience made with the installation of UWEDAT (registered trademark) environmental monitoring networks in several Austrian provinces and regions. The standard version of the drinking-water monitoring system comprises sensors for measuring chemical parameters in water, radioactivity in water and air, and meteorological values of the environment. Further measuring gauges, e.g. for air pollutants, can be connected at any time, according to customers' requirements. For integration into regional and supraregional networks, station computers take over the following tasks: Collection of data and status signals transmitted by the subsystem, object protection, intermediate storage and communication of data to the host or several subcentres via Datex-P postal service, permanent lines or radiotransmission

  20. Water Quality Index for measuring drinking water quality in rural Bangladesh: a cross-sectional study. (United States)

    Akter, Tahera; Jhohura, Fatema Tuz; Akter, Fahmida; Chowdhury, Tridib Roy; Mistry, Sabuj Kanti; Dey, Digbijoy; Barua, Milan Kanti; Islam, Md Akramul; Rahman, Mahfuzar


    Public health is at risk due to chemical contaminants in drinking water which may have immediate health consequences. Drinking water sources are susceptible to pollutants depending on geological conditions and agricultural, industrial, and other man-made activities. Ensuring the safety of drinking water is, therefore, a growing problem. To assess drinking water quality, we measured multiple chemical parameters in drinking water samples from across Bangladesh with the aim of improving public health interventions. In this cross-sectional study conducted in 24 randomly selected upazilas, arsenic was measured in drinking water in the field using an arsenic testing kit and a sub-sample was validated in the laboratory. Water samples were collected to test water pH in the laboratory as well as a sub-sample of collected drinking water was tested for water pH using a portable pH meter. For laboratory testing of other chemical parameters, iron, manganese, and salinity, drinking water samples were collected from 12 out of 24 upazilas. Drinking water at sample sites was slightly alkaline (pH 7.4 ± 0.4) but within acceptable limits. Manganese concentrations varied from 0.1 to 5.5 mg/L with a median value of 0.2 mg/L. The median iron concentrations in water exceeded WHO standards (0.3 mg/L) at most of the sample sites and exceeded Bangladesh standards (1.0 mg/L) at a few sample sites. Salinity was relatively higher in coastal districts. After laboratory confirmation, arsenic concentrations were found higher in Shibchar (Madaripur) and Alfadanga (Faridpur) compared to other sample sites exceeding WHO standard (0.01 mg/L). Of the total sampling sites, 33 % had good-quality water for drinking based on the Water Quality Index (WQI). However, the majority of the households (67 %) used poor-quality drinking water. Higher values of iron, manganese, and arsenic reduced drinking water quality. Awareness raising on chemical contents in drinking water at household level is required to

  1. Comammox in drinking water systems. (United States)

    Wang, Yulin; Ma, Liping; Mao, Yanping; Jiang, Xiaotao; Xia, Yu; Yu, Ke; Li, Bing; Zhang, Tong


    The discovery of complete ammonia oxidizer (comammox) has fundamentally upended our perception of the global nitrogen cycle. Here, we reported four metagenome assembled genomes (MAGs) of comammox Nitrospira that were retrieved from metagenome datasets of tap water in Singapore (SG-bin1 and SG-bin2), Hainan province, China (HN-bin3) and Stanford, CA, USA (ST-bin4). Genes of phylogenetically distinct ammonia monooxygenase subunit A (amoA) and hydroxylamine dehydrogenase (hao) were identified in these four MAGs. Phylogenetic analysis based on ribosomal proteins, AmoA, hao and nitrite oxidoreductase (subunits nxrA and nxrB) sequences indicated their close relationships with published comammox Nitrospira. Canonical ammonia-oxidizing microbes (AOM) were also identified in the three tap water samples, ammonia-oxidizing bacteria (AOB) in Singapore's and Stanford's samples and ammonia-oxidizing archaea (AOA) in Hainan's sample. The comammox amoA-like sequences were also detected from some other drinking water systems, and even outnumbered the AOA and AOB amoA-like sequences. The findings of MAGs and the occurrences of AOM in different drinking water systems provided a significant clue that comammox are widely distributed in drinking water systems. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Process industry properties in nuclear industry

    International Nuclear Information System (INIS)

    Zheng Hualing


    In this article the writer has described the definition of process industry, expounded the fact classifying nuclear industry as process industry, compared the differences between process industry and discrete industry, analysed process industry properties in nuclear industry and their important impact, and proposed enhancing research work on regularity of process industry in nuclear industry. (authors)

  3. Sectoral Innovation Foresight. Food and Drinks sector. Final Report. Task 2

    NARCIS (Netherlands)

    Leis, M.; Gijsbers, G.; Zee, F.A. van der


    Although food and drinks are essential for human life, the food and beverage industry is generally perceived as low-to-mid-technology sector as measured on common indicators for innovativeness and supported by CIS4 data. In principal, however, there exist many innovation possibilities within the

  4. Influence of wraps over efectivity of logistic operations in distribution of non-alcoholic drinks


    Radek Toušek; Jaroslava Pechová


    The article is focused on optimization of logistic operations in food stuff industry with emphasis on non-alcoholic drinks form the point of view of the usage of common applied wrapping technologies potential. Especially the attention is paid to the influence of used packages over the level of logistic costs including the influence of used packages over the transport intensity of logistic operations.

  5. Are energy Drinks Scapegoats? Decomposing Teenagers' Caffeine intake from Energy Drinks and Soda Beverages. (United States)

    Turel, Ofir


    Energy drinks have been repeatedly blamed for contributing to caffeine intake among teenagers. This study aimed to estimate and compare the caffeine intake of US teenagers from soda drinks versus energy drinks and shots. Data were taken from a 2015 nationally representative survey (Monitoring the Future) of 8th and 10th graders in the US (47.2% 8th grade; 51.1% female). Participants reported their numbers of consumed sodas, diet sodas, energy drinks, and energy shots per day. These were converted into mg caffeine/day and were contrasted with common guidelines for healthy caffeine intake, stratified by age group and sex. Error-bar charts, ANOVA and ROC curves were used for contrasting caffeine intake from soda drinks and energy drinks, as well as their contribution to exceeding recommended caffeine intake cutoffs. First, in both sexes and grades the intake from soda drinks was significantly higher than the intake from energy drinks. The soda and energy drink intake for males was higher than the intake for females; intake for 8th graders was higher than this of 10th graders. Second, caffeine intake from soda drinks was significantly higher even in those who exceeded the recommended maximum caffeine intake. Third, caffeine intakes from soda and energy drinks were efficacious in explaining the exceeding of the recommended threshold for daily caffeine intake, but the explanatory power of soda drinks was larger. From a caffeine consumption standpoint, health professionals should emphasize reduction in both soda and energy drinks.

  6. Knowledge of sugar content of sports drinks is not associated with sports drink consumption. (United States)

    Zytnick, Deena; Park, Sohyun; Onufrak, Stephen J; Kingsley, Beverly S; Sherry, Bettylou


    To examine U.S. adult knowledge of the sugar content of sports drinks and whether this knowledge and other characteristics are associated with their sports drink consumption. Nonexperimental. Nationally representative 2011 Summer ConsumerStyles survey data. 3929 U.S. adults. The outcome variable was sports drink consumption in the past 7 days. The main exposure variable was knowledge about sports drinks containing sugar. The covariates were sociodemographic characteristics, physical activity, and weight status. Multivariable logistic regression analysis was used to estimate adjusted odds ratios (ORs) for adults consuming sports drinks ≥1 times/wk after controlling for other characteristics. Approximately 22% of adults reported consuming sports drinks ≥1 times/wk. Most adults (71%) agreed that sports drinks contain sugar; however, this agreement was not significantly associated with adults' sports drink consumption. The odds of drinking sports drinks ≥1 times/wk were significantly higher among younger adults aged 18 to 64 years (OR range: 5.46-2.71), males (OR = 2.09), high-school graduates (OR = 1.52), and highly active adults (OR = 2.09). There were disparities in sports drink consumption by sociodemographic characteristics and physical activity level; however, knowledge of sports drinks' sugar content was not associated with consumption. Understanding why some population groups are higher consumers may assist in the development of education, providing those groups with a better understanding of sports drinks' nutritional value and health consequences of excessive sugar consumption in any form.

  7. What do we know about energy drinks?

    Directory of Open Access Journals (Sweden)

    Süber Dikici


    Full Text Available Energy drinks are popular among young individuals andmarketed to college students, athletes, and active individualsbetween the ages of 21 and 35 years. In the beginningconsumption of energy drinks can significantlyimprove physical and mental performance. Energy drinkscontain a mixture of compounds, of which caffeine, guarana,and herbal supplements such as ginkgo and ginsengare major components. Unfortunately, the body ofliterature is limited and it is not known whether these improvementsare due to the caffeine other herbal ingredients.Severe clinical manifestations may occur after useof energy drinks with alcohol The aim of this article is risingawareness about the ingredients of energy drinks andclinical manifestations that may occur after usage and updateabout knowledge.Key words: Energy drinks, energy drinks ingredients,clinical manifestations

  8. Industrial Robots. (United States)

    Reed, Dean; Harden, Thomas K.

    Robots are mechanical devices that can be programmed to perform some task of manipulation or locomotion under automatic control. This paper discusses: (1) early developments of the robotics industry in the United States; (2) the present structure of the industry; (3) noneconomic factors related to the use of robots; (4) labor considerations…

  9. Industrial symbiosis

    DEFF Research Database (Denmark)

    Sacchi, Romain; Remmen, Arne


    This study examines the development of industrial symbiosis through a practical model for physical, organizational, and social interactions in six different cases from around the world. The results provide a framework that can be used by industrial symbiosis practitioners to facilitate the creation...

  10. 2001 Industry Studies: Services Industry

    National Research Council Canada - National Science Library

    Cervone, Michael


    .... has maintained its economic strength in traditional services industries such as transportation, tourism, public utilities, finance and insurance, accounting, engineering, architecture, medical, legal...

  11. Industrial garnet (United States)

    Olson, D.W.


    The state of the global industrial garnet industry in 1999 is discussed. Industrial garnet mined in the U.S., which accounts for approximately one-third of the world's total, is usually a solid-solution of almandine and pyrope. The U.S. is the largest consumer of industrial garnet, using an estimated 47,800 st in 1999 as an abrasive and as a filtration medium in the petroleum industry, filtration plants, aircraft and motor vehicle manufacture, shipbuilding, wood furniture finishing operations, electronic component manufacture, ceramics manufacture, and glass production. Prices for crude concentrates ranged from approximately $50 to $110/st and refined garnet from $50 to $215/st in 1999, depending on type, source, quantity purchased, quality, and application.

  12. Industry honoured

    CERN Multimedia


    CERN has organised a day to thank industry for its exceptional contributions to the LHC project. Lucio Rossi addresses CERN’s industrial partners in the Main Auditorium.The LHC inauguration provided an opportunity for CERN to thank all those who have contributed to transforming this technological dream into reality. Industry has been a major player in this adventure. Over the last decade it has lent its support to CERN’s teams and participating institutes in developing, building and assembling the machine, its experiments and the computing infrastructure. CERN involved its industrial partners in the LHC inauguration by organising a special industry prize-giving day on 20 October. Over 70 firms accepted the invitation. The firms not only made fundamental contributions to the project, but some have also supported LHC events in 2008 and the inauguration ceremony through generous donations, which have been coordinated by Carmen Dell’Erba, who is responsible for secu...

  13. Industrial Waste

    DEFF Research Database (Denmark)

    Christensen, Thomas Højlund


    generation rates and material composition as well as determining factors are discussed in this chapter. Characterizing industrial waste is faced with the problem that often only a part of the waste is handled in the municipal waste system, where information is easily accessible. In addition part...... of the industrial waste may in periods, depending on market opportunities and prices, be traded as secondary rawmaterials. Production-specificwaste from primary production, for example steel slag, is not included in the current presentation. In some countries industries must be approved or licensed and as part...... of the system industry has to inform at the planning stage and afterwards in yearly reports on their waste arising and how the waste is managed. If available such information is very helpful in obtaining information about that specific industry. However, in many countries there is very little information...

  14. Bacterial repopulation of drinking water pipe walls after chlorination. (United States)

    Mathieu, Laurence; Francius, Grégory; El Zein, Racha; Angel, Edith; Block, Jean-Claude


    The short-term kinetics of bacterial repopulation were evaluated after chlorination of high-density polyethylene (HDPE) colonized with drinking water biofilms and compared with bare HDPE surfaces. The effect of chlorination was partial as a residual biofilm persisted and was time-limited as repopulation occurred immediately after water resupply. The total number of bacteria reached the same levels on both the bare and chlorinated biofilm-fouled HDPE after a seven-day exposure to drinking water. Due to the presence of a residual biofilm, the hydrophobicity of chlorinated biofilm-fouled surface exhibited much lower adhesion forces (2.1 nN) compared to bare surfaces (8.9 nN). This could explain the rapid repopulation after chlorination, with a twofold faster bacterial accumulation rate on the bare HDPE surface. γ-Proteobacteria dominated the early stages of repopulation of both surfaces and a shift in the dominance occurred over the colonization time. Such observations define a timescale for cleaning frequency in industrial environments and guidelines for a rinsing procedure using drinking water.


    Directory of Open Access Journals (Sweden)

    Alexander Evgenjevich Kuznetsov


    Full Text Available Russian drinking for the first time demonstrates weakening of specialization in spirits drinking and stabilization of amount drunk. This suggests expectations of drinking qualitative turn, i.e. to consumer’s choice oriented to quality of drinking rather than to quantity, and further to lessening the drinking norm. Experience of wine-drinking countries of Europe and influence of pan-European homogenization of patterns of drinking, favor such a perspective. The marked decrease of drinking norm in wine-drinking countries was achieved with the minimal state intervention. Survey data (n=904 is provided to corroborate the claim that Russian drinking is able to self-regulate. The data witness weak support for government’s measures taken to restrict access to beverages sale in terms of age, time, place, and price; customers are likely to value freedom of choice unbridled. Governmental pursuance of simplistic access-and-pricing restrictive policies recently undertaken, may force Russian drinking back to another cycle of alcoholisation within the old ‘northern’ model. Bootlegging expansion, formerly progressive specialization in spirits drinking, habit of making gross purchases in population are explained by former experiences of coping with deficits, dry campaigns, and traditional culture of religious and secular abstinences. Scarcity of modes of compensatory behaviors and low concern for health also back up the special cultural status of alcohol. Government should seek for positive measures, viz. wider sporting involvement for students and inclusion for disabled to revive the nation’s regard for health and awareness of health-related risks.

  16. Risk management for assuring safe drinking water.


    Hrudey, Steve E.; Hrudey, Elizabeth J.; Pollard, Simon J. T.


    Millions of people die every year around the world from diarrheal diseases much of which is caused by contaminated drinking water. By contrast, drinking water safety is largely taken for granted by many citizens of affluent nations. The ability to drink water that is delivered into households without fear of becoming ill may be one of the key defining characteristics of developed nations in relation to the majority of the world. Yet there is well-documented evidence that dis...

  17. Mutagenic and carcinogenic properties of drinking water

    International Nuclear Information System (INIS)

    Kool, H.J.; van Kreijl, C.F.; Hrubec, J.


    In this chapter results of oxidation treatments with chlorine, ozone, chlorine dioxide, and ultraviolet (UV), with respect to their effects on activity (Ames test) in drinking water supplies are reviewed. In addition, the authors present the preliminary results of a pilot plant study on the effects of chlorine and chlorine dioxide on mutagenicity. Furthermore, results of several carcinogenicity studies performed with organic drinking water concentrates are discussed in relation to the results of a Dutch carcinogenicity study with mutagenic drinking water concentrates

  18. The interactive effect of paternal problem drinking and maternal problem drinking on adolescent internalizing problems. (United States)

    Ohannessian, Christine McCauley


    This study examined the effects of both paternal problem drinking and maternal problem drinking on adolescent internalizing problems (depression and anxiety symptomatology). Surveys were administered to 566 10th and 11th grade students from the Mid-Atlantic region of the U.S. in the spring of 2007 and again in the spring of 2008. Although significant main effects were not observed, significant interactions were found between paternal problem drinking and maternal problem drinking for internalizing problems, especially for boys. In general, these interactions indicated that when paternal problem drinking was high, depression symptomatology and anxiety symptomatology were lower if maternal problem drinking was low. Findings from this study highlight the need to consider both paternal and maternal problem drinking when examining the effects that parental problem drinking may have on adolescent adjustment. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Evaluating the relationship between explicit and implicit drinking identity centrality and hazardous drinking

    Directory of Open Access Journals (Sweden)

    Kristen P. Lindgren


    Conclusions: These studies provide preliminary evidence that drinking identity centrality may be an important factor for predicting hazardous drinking. Future research should improve its measurement and evaluate implicit and explicit centrality in experimental and longitudinal studies.

  20. Drinking Water Maximum Contaminant Levels (MCLs) (United States)

    U.S. Environmental Protection Agency — National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards...

  1. Uranium and drinking water; Uran und Trinkwasser

    Energy Technology Data Exchange (ETDEWEB)

    Konietzka, Rainer [Umweltbundesamt, Berlin (Germany). Fachgebiet II 3.6 - Toxikologie des Trink- und Badebeckenwassers; Dieter, Hermann H.


    Uranium is provoking public anxiety based on the radioactivity of several isotopes and the connection to nuclear technology. Drinking water contains at the most geogenic uranium in low concentrations that might be interesting in the frame of chemical of toxicology, but not due to radiological impact. The contribution gives an overview on the uranium content in drinking water and health effects for the human population based on animal tests. These experiments indicate a daily tolerable intake of 0.2 microgram per kg body mass. The actual limiting value for uranium in drinking water is 0.3 microgram per kg body mass water (drinking water regulation from 2001).

  2. Identification and assessment of potential water quality impact factors for drinking-water reservoirs. (United States)

    Gu, Qing; Deng, Jinsong; Wang, Ke; Lin, Yi; Li, Jun; Gan, Muye; Ma, Ligang; Hong, Yang


    Various reservoirs have been serving as the most important drinking water sources in Zhejiang Province, China, due to the uneven distribution of precipitation and severe river pollution. Unfortunately, rapid urbanization and industrialization have been continuously challenging the water quality of the drinking-water reservoirs. The identification and assessment of potential impacts is indispensable in water resource management and protection. This study investigates the drinking water reservoirs in Zhejiang Province to better understand the potential impact on water quality. Altogether seventy-three typical drinking reservoirs in Zhejiang Province encompassing various water storage levels were selected and evaluated. Using fifty-two reservoirs as training samples, the classification and regression tree (CART) method and sixteen comprehensive variables, including six sub-sets (land use, population, socio-economy, geographical features, inherent characteristics, and climate), were adopted to establish a decision-making model for identifying and assessing their potential impacts on drinking-water quality. The water quality class of the remaining twenty-one reservoirs was then predicted and tested based on the decision-making model, resulting in a water quality class attribution accuracy of 81.0%. Based on the decision rules and quantitative importance of the independent variables, industrial emissions was identified as the most important factor influencing the water quality of reservoirs; land use and human habitation also had a substantial impact on water quality. The results of this study provide insights into the factors impacting the water quality of reservoirs as well as basic information for protecting reservoir water resources.

  3. Heavy consumption and drink driving

    DEFF Research Database (Denmark)

    Fynbo, Lars


    This paper is part of an ongoing mixed methods project about untreated heavy alcohol consumption amongst adult Danes. It is based upon 21 in-depth qualitative interviews with convicted drink drivers. All interviewees were contacted while attending mandatory courses in “Alcohol and Traffic safety...... on the interviewee’s risk behaviour, especially in relation to driving. The interviewees are first divided into 1) a group of young “edgeworkers” with pronounced general risk behaviour, 2) a group of middle-aged “post-edgeworkers”, most with criminal records, and 3) a group of middle-aged and older heavy consumers...

  4. Social anxiety symptoms and drinking behaviors among college students: the mediating effects of drinking motives. (United States)

    Villarosa, Margo C; Madson, Michael B; Zeigler-Hill, Virgil; Noble, Jeremy J; Mohn, Richard S


    The impact of social anxiety on negative alcohol-related behaviors among college students has been studied extensively. Drinking motives are considered the most proximal indicator of college student drinking behavior. The current study examined the mediating role of drinking motives in the relationship that social anxiety symptoms have with problematic (alcohol consumption, harmful drinking, and negative consequences) and safe (protective behavioral strategies) drinking behaviors. Participants were 532 undergraduates who completed measures of social anxiety, drinking motives, alcohol use, harmful drinking patterns, negative consequences of alcohol use, and protective behavioral strategy use. Our results show that students with higher levels of social anxiety symptoms who were drinking for enhancement motives reported more harmful drinking and negative consequences, and used fewer protective behavioral strategies. Thus, students who were drinking to increase their positive mood were participating in more problematic drinking patterns compared with students reporting fewer social anxiety symptoms. Further, conformity motives partially mediated the relationship between social anxiety symptoms and negative consequences. Thus, students with more symptoms of social anxiety who were drinking in order to be accepted by their peers were more likely than others to experience negative consequences. Clinical and research implications are discussed.

  5. The Disparity between Social Drinking Motives and Social Outcomes: A New Perspective on College Student Drinking (United States)

    Grant, Allison M.; Brown, B. Bradford; Moreno, Megan A.


    Students report drinking for social reasons, yet the social benefits of alcohol use are less understood. Associations between social drinking motives, drinking behaviors, and college friendships were examined via in-person interviews with 72 college freshmen from a large Mid-western University. Consistent with previous research, social drinking…

  6. Correlates of pro-drinking practices in drinking parents of adolescents in Hong Kong.

    Directory of Open Access Journals (Sweden)

    Wing Man Au

    Full Text Available Parental alcohol-related practices are important risk factors of adolescent drinking, but little is known about the factors associated with these parental pro-drinking practices (PPDPs. We investigated the correlates of 9 PPDPs in drinking parents of adolescents in Hong Kong.A total of 2200 students (age 14.8±2.0; boys 63.2% participated in a school-based cross-sectional survey in 2012. Analysis was restricted to 1087 (61.8% students with at least 1 drinking parent as PPDPs were much more common in these families. Logistic regression was used to identify correlates of each PPDP.Among 1087 students, the prevalence of PPDPs ranged from 8.2% for training drinking capacity to 65.7% for seeing parents drink. Only 14.8% of students had not experienced any of these practices. More frequent maternal drinking predicted parental training of drinking capacity. Older age predicted helping parents buy alcohol and parental encouragement of drinking. Adolescent girls were more likely to have received parental training of drinking capacity than boys. Higher perceived family affluence was associated with hearing parents saying benefits of drinking, and helping parents open bottle and pour alcohol.PPDPs were associated with parental drinking frequency and various socio-demographic factors. These results have implications on alcohol control programmes involving parents to tailor messages for reducing PPDPs based on the characteristics of adolescents and parents.

  7. Industrial ecology. (United States)

    Patel, C K


    Industrial ecology addresses issues that will impact future production, use, and disposal technologies; proper use of the concept should reduce significantly the resources devoted to potential remediation in the future. This cradle-to-reincarnation production philosophy includes industrial processes that are environmentally sound and products that are environmentally safe during use and economically recyclable after use without adverse impact on the environment or on the net cost to society. This will require an industry-university-government round table to set the strategy and agenda for progress. PMID:11607254

  8. Food industry firms' economic incentives to provide nutritional information to the market

    DEFF Research Database (Denmark)

    Jensen, Jørgen Dejgård; Ronit, Karsten


    Information asymmetries between producers and consumers exist with respect to nutritional characteristics of foods and beverages. This paper aims to analyze firms’ methods to supply nutritional information, focusing on three specific food industries: breakfast cereals, snacks and soft drinks...

  9. Comparing the AUDIT and 3 Drinking Indices as Predictors of Personal and Social Drinking Problems in Freshman First Offenders (United States)

    O'Hare, Thomas


    The current study of 376 college freshman adjudicated the first time for breaking university drinking rules tested the predictive power of four alcohol consumption and problem drinking indices--recent changes in drinking (the Alcohol Change Index: ACI), heavy drinking, binge drinking index, and the Alcohol Use Disorders Identification Test (AUDIT)…

  10. Regulating tritium in drinking water

    International Nuclear Information System (INIS)

    Fluke, R.


    This article incorporates an article by E. Koehl from an internal Ontario Hydro publication, and a letter from the Joint Committee of Health and Safety of the Royal Society of Canada and the Canadian Academy of Engineering, submitted to the Ontario Minister of the Environment and Energy. The Advisory Committee on Environmental Standards had recommended that the limit for tritium in Ontario drinking water be reduced from 40,000 to 100 Bq/L, with a further reduction to 20 in five years. Some facts and figures are adduced to show that the effect of tritium in drinking water in Ontario is negligible compared to the effect of background radiation. The risk from tritium to the people of Ontario is undetectably small, and the attempt to estimate this risk by linear extrapolation is extremely dubious. Regulation entails social and economic costs, and the government ought to ensure that the benefits exceed the costs. The costs translate into nothing less than wasted opportunity to save lives in other ways. 3 refs

  11. Radioactivity standards for drinking water

    International Nuclear Information System (INIS)

    Sastry, V.N.; Mahadevan, T.N.; Nair, R.N.; Krishnamoorthy, T.M.; Nambi, K.S.V.


    The Bureau of Indian Standards (BIS) had issued drinking water specifications for radioactivity in 1991 as 0.1 Bq/L for gross α and 1 pCi/L for gross β. The specification for gross β should have been 1 Bq/L, however the basis for arriving at these standards were not clearly stated. The radiological basis for fixing the Drinking Water Standards (DWS) has, therefore, been reviewed in the present work. The values derived now for gross α (0.01 Bq/L) and gross β (0.34 Bq/L) are different from the values given above. In addition, the DWS for some important radionuclides using the ingestion dose factors applicable to members of the general public (adult as well as children) are given here. It is hoped that the presently suggested values will be accepted by the Atomic Energy Regulatory Board and adopted by the BIS in the near future. (author). 14 refs., 2 tabs., 2 ills

  12. Industrial practices

    International Nuclear Information System (INIS)

    Velasquez Torrez, Patricia Irma


    This document reports the industrial practices carried out by the author viewing the requirements fulfilled for obtention the academic degree in chemical engineering of the San Andres University - Bolivia

  13. Electronics Industry

    National Research Council Canada - National Science Library

    Ginter, Michael J; Andersen, James L; Becker, John A; Belliveau, Gerald E; Eppich, Frank J; Awai, Herman T; Hanko, David J; Hughes, Bob; Jones, Douglas; Larson, Kelly J


    .... area, New York State, Silicon Valley (California), Taiwan, and China. This approach provides a wide range of perspectives from which to examine the selected industry's current condition, outlook, and challenges...

  14. Industrial radiography

    International Nuclear Information System (INIS)


    This Health and Safety Executive Information Sheet on industrial radiography aims to inform directors and managers of industrial radiography companies on the safety precautions necessary to ensure that their personnel do not exceed dose guidelines for exposure to ionizing radiation. The Ionising Radiations Regulations 1985 (IRR85) require that exposure doses for radiographers are kept as low reasonably practicable. Equipment maintenance, and the employment of proper emergency procedures will help to ensure personnel safety. (UK)

  15. Industrial ceramics

    International Nuclear Information System (INIS)

    Mengelle, Ch.


    After having given the definition of the term 'ceramics', the author describes the different manufacturing processes of these compounds. These materials are particularly used in the fields of 1)petroleum industry (in primary and secondary reforming units, in carbon black reactors and ethylene furnaces). 2)nuclear industry (for instance UO 2 and PuO 2 as fuels; SiC for encapsulation; boron carbides for control systems..)

  16. The use of electron beam accelerator for the treatment of drinking water and wastewater in Brazil

    International Nuclear Information System (INIS)

    Sampa, M.H.O.; Borrely, S.I.; Silva, B.L.


    Brazil started a research program using high-energy electrons from accelerators for treating drinking water and wastewater in 1991. The objective is to study the potential use of this technique for disinfection of domestic wastewater, chemical degradation of dyes, phenols, oils and greases in industrial wastewater and reduction of trihalomethanes (THM's) concentration in drinking water. An Electron Beam Accelerator, 1.5MeV - 25mA from Radiation Dynamics Inc., was used for all experiments. A pilot plant designed to treat up to 3m 3 /h was built. (author)

  17. The use of electron beam accelerator for the treatment of drinking water and wastewater in Brazil

    International Nuclear Information System (INIS)

    Sampa, M.H.O.; Borrely, S.I.; Silva, B.L.


    Brazil started a research program using high-energy electrons from accelerators for treating drinking water and wastewater in 1991. The objective is to study the potential use of this technique for disinfection of domestic wastewater, chemical degradation of dyes, phenols, oils and greases in industrial wastewater and reduction of trihalomethanes (THM's) concentration in drinking water. An Electron Beam Accelerator, 1.5MeV -25mA from Radiation Dynamics Inc., was used for all experiments. A pilot plant designed to treat up to 3m 3 /h was built. (author)

  18. The use of electron beam accelerator for the treatment of drinking water and wastewater in Brazil (United States)

    Sampa, M. H. O.; Borrely, S. I.; Silva, B. L.; Vieira, J. M.; Rela, P. R.; Calvo, W. A. P.; Nieto, R. C.; Duarte, C. L.; Perez, H. E. B.; Somessari, E. S.; Lugão, A. B.


    Brazil started a research program using high-energy electrons from accelerators for treating drinking water and wastewater in 1991. The objective is to study the potential use of this technique for disinfection of domestic wastewater, chemical degradation of dyes, phenols, oils and greases in industrial wastewater and reduction of trihalomethanes (THM's) concentration in drinking water. An Electron Beam Accelerator, 1.5MeV-25mA from Radiation Dynamics Inc., was used for all experiments. A pilot plant designed to treat up to 3m3/h was built.

  19. Physico-chemical quality of drinking water in villages of Primary Health Centre, Waghodia, Gujarat (India). (United States)

    Desai, Gaurav; Vasisth, Smriti; Patel, Maharshi; Mehta, Vaibhav; Bhavsar, Bharat


    16 water samples were collected to study the physical and chemical quality of water of main source of drinking water in the villages of Primary Health Centre, Waghodia of Vadodara district of Gujarat. The values recommended by Indian Standard for Drinking Water (IS 10500:1991) were used for comparison of observed values. The study indicates that the contamination problem in these villages is not alarming at present, but Waghodia being industrial town, ground water quality may deteriorate with passage of time, which needs periodical monitoring. The study provides the local area baseline data which may be useful for the comparison of future study.

  20. Development of Technology for Effective Removal of Arsenic and Cyanides from Drinking Water and Wastewater

    Energy Technology Data Exchange (ETDEWEB)

    Jo, Jae


    The purpose of the project was to perform a joint research and development effort focused upon the development of methods and the prototype facility for effective removal of arsenic and cyanides from drinking water and wastewater, based on the UPEC patented technology. The goals of this project were to validate UPEC technology, to manufacture a prototype facility meeting the market requirements, and to introduce it to both industry and municipalities which deal with the water quality. The project involved design and fabrication of one experimental unit and one prototypical industrial unit, and tests at industrial and mining sites. The project used sodium ferrate (Na2FeO4) as the media to remove arsenic in drinking water and convert arsenic into non-hazardous form. The work consisted of distinct phases ending with specific deliverables in development, design, fabrication and testing of prototype systems and eventually producing validation data to support commercial introduction of technology and its successful implementation.

  1. Binge drinking: Health impact, prevalence, correlates and interventions

    NARCIS (Netherlands)

    Kuntsche, E.N.; Kuntsche, S.; Thrul, J.; Gmel, G.


    Objective: Binge drinking (also called heavy episodic drinking, risky single-occasion drinking etc.) is a major public health problem. This paper provides an overview of recently published evidence concerning the definition and measurement, prevalence rates, health impact, demographic and

  2. Older Adults and Drinking | NIH MedlinePlus the Magazine (United States)

    ... page please turn JavaScript on. Feature: Rethinking Drinking Older Adults and Drinking Past Issues / Spring 2014 Table of ... quickly than when they were younger. Drinking puts older adults at greater risk for falls, car crashes, and ...

  3. Acculturation stress and drinking problems among urban heavy drinking Latinos in the Northeast. (United States)

    Lee, Christina S; Colby, Suzanne M; Rohsenow, Damaris J; López, Steven R; Hernández, Lynn; Caetano, Raul


    This study investigates the relationship between the level of acculturation and acculturation stress and the extent to which each predicts problems related to drinking. Hispanics who met criteria for hazardous drinking completed measures of acculturation, acculturation stress, and drinking problems. Sequential multiple regression was used to determine whether the levels of self-reported acculturation stress predicted concurrent alcohol problems after controlling for the predictive value of the acculturation level. Acculturation stress accounted for a significant variance in drinking problems, while adjusting for acculturation, income, and education. Choosing to drink in response to acculturation stress should be an intervention target with Hispanic heavy drinkers.

  4. Learning Not to Drink: Adolescents and Abstinence. (United States)

    Stumphauzer, Jerome S.


    Surveyed 100 nondrinking adolescents utilizing a behavior analysis questionnaire designed to assess influences on learning not to drink. Results suggest that parents who did not drink had a strong influence. Effective modes of self-control were also discovered; teenagers revealed assertiveness skills in saying "no" to peer pressures. (Author/JAC)

  5. Drinking Among West Chester University Students

    Directory of Open Access Journals (Sweden)

    Abdullah Almutairi


    Full Text Available When the theory of reasoned action is perceived in relation to the reduction of binge drinking among West Chester students it will be important to consider the drinking as a behavior which is in need of imminent change.


    African Journals Online (AJOL)

    DR. AMIN


    Dec 2, 2011 ... weak regulatory environment; efforts need to be made to ensure consumer .... Amazon basin in Brazil, where it has had a long history of use (Angelo et al., ..... energy drink consumption, high-risk drinking, and alcohol-related ...

  7. CDC Vital Signs: Drinking and Driving (United States)

    ... Adapted from The ABCs of BAC, National Highway Traffic Safety Administration, 2005, and How to Control Your Drinking, WR Miller and RF Munoz, University of New Mexico, 1982. Self-reported annual drinking and driving episodes SOURCE: CDC Behavioral Risk Factor Surveillance System, ...

  8. The Young Drinking Driver: Cause or Effect? (United States)

    Waller, Patricia F.; Waller, Marcus B.

    Drunk driving is a major public health problem and young people suffer disproportionately high rates of morbidity and mortality as a result of drinking and driving. Motor vehicle injuries are the leading cause of death for persons aged 15-24 in this country, and alcohol is implicated in many of these deaths. Countermeasures to drinking and driving…

  9. Energy drinks, soft drinks, and substance use among United States secondary school students. (United States)

    Terry-McElrath, Yvonne M; OʼMalley, Patrick M; Johnston, Lloyd D


    Examine energy drink/shot and regular and diet soft drink use among United States secondary school students in 2010-2011, and associations between such use and substance use. We used self-reported data from cross-sectional surveys of nationally representative samples of 8th-, 10th-, and 12th-grade students and conducted multivariate analyses examining associations between beverage and substance use, controlling for individual and school characteristics. Approximately 30% of students reported consuming energy drinks or shots; more than 40% reported daily regular soft drink use, and about 20% reported daily diet soft drink use. Beverage consumption was strongly and positively associated with past 30-day alcohol, cigarette, and illicit drug use. The observed associations between energy drinks and substance use were significantly stronger than those between regular or diet soft drinks and substance use. This correlational study indicates that adolescent consumption of energy drinks/shots is widespread and that energy drink users report heightened risk for substance use. This study does not establish causation between the behaviors. Education for parents and prevention efforts among adolescents should include education on the masking effects of caffeine in energy drinks on alcohol- and other substance-related impairments, and recognition that some groups (such as high sensation-seeking youth) may be particularly likely to consume energy drinks and to be substance users.

  10. Energy drinks, soft drinks, and substance use among US secondary school students (United States)

    Terry-McElrath, Yvonne M.; O’Malley, Patrick M.; Johnston, Lloyd D.


    Objectives Examine energy drink/shot and regular and diet soft drink use among US secondary school students in 2010–2011, and associations between such use and substance use. Methods We used self-reported data from cross-sectional surveys of nationally representative samples of 8th, 10th, and 12th grade students and conducted multivariate analyses examining associations between beverage and substance use controlling for individual and school characteristics. Results Approximately 30% of students reported consuming energy drinks or shots; more than 40% reported daily regular soft drink use, and about 20% reported daily diet soft drink use. Beverage consumption was strongly and positively associated with past 30-day alcohol, cigarette, and illicit drug use. The observed associations between energy drinks and substance use were significantly stronger than those between regular or diet soft drinks and substance use. Conclusions This correlational study indicates that adolescent consumption of energy drinks/shots is wide-spread, and that energy drink users report heightened risk for substance use. This study does not establish causation between the behaviors. Education for parents and prevention efforts among adolescents should include education on the masking effects of caffeine in energy drinks on alcohol- and other substance-related impairments, and recognition that some groups (such as high sensation-seeking youth) may be particularly likely to consume energy drinks and to be substance users. PMID:24481080

  11. I like people who drink like me: Perceived appeal as a function of drinking status. (United States)

    Young, Chelsie M; DiBello, Angelo M; Steers, Mai-Ly N; Quist, Michelle C; Foster, Dawn W; Bryan, Jennifer L; Neighbors, Clayton


    Individuals rate opposite sex faces as more attractive after consuming or being primed with alcohol. However, other traits such as intelligence and likeability have not been examined and might vary as a function of information about one's drinking habits. We expected social drinkers to be rated more positively than heavy drinkers, abstainers, or recovering alcoholics. We further hypothesized that faces with similar drinking habits to participants would be rated as more appealing. Five hundred ninety-four undergraduates viewed 25 opposite sex faces randomly paired with drinking information, and rated each face on perceived appeal. Hierarchical linear models revealed that social drinkers were rated as most appealing, as expected. Unexpectedly, recovering alcoholics were rated as the next most appealing, followed by abstainers, then heavy drinkers. The interaction between drinker type and participants' own drinking predicting ratings indicated that the heavier the participant drinks, the more favorably they rated heavy drinkers compared to other types of drinkers. Thus, as expected, ratings varied as a function of participants' own drinking; however, ratings did not vary as a function of participants' alcohol-related problems. Findings support hypotheses in that social drinkers were generally perceived as appealing compared to other drinker types, and ratings tended to be influenced by participants' own drinking. Individuals' prototypes and norms regarding drinking may influence how they perceive others when others' drinking habits are known. This might be especially important to consider with heavy drinkers who may seek out others who drink similarly, which could reinforce problematic drinking. Published by Elsevier Ltd.

  12. Energy drinks in the Gulf Cooperation Council states: A review


    Alhyas, Layla; El Kashef, Ahmed; AlGhaferi, Hamad


    Energy drinks have become a popular beverage worldwide. This review was carried out to have an overview among adolescents and emerging adults in the Gulf Co-operation Council states about energy drinks consumption rates and other related issues such as starting age and patterns of energy drink consumption. The Medline and Embase databases were searched separately using different terms such as energy drinks, energy beverages, and caffeinated drinks. Data related to the rates of energy drinks u...

  13. Alcohol drinking patterns and risk of diabetes

    DEFF Research Database (Denmark)

    Holst, Charlotte; Becker, Ulrik; Jørgensen, Marit E


    AIMS/HYPOTHESIS: Alcohol consumption is inversely associated with diabetes, but little is known about the role of drinking patterns. We examined the association between alcohol drinking patterns and diabetes risk in men and women from the general Danish population. METHODS: This cohort study...... was based on data from the Danish Health Examination Survey 2007-2008. Of the 76,484 survey participants, 28,704 men and 41,847 women were eligible for this study. Participants were followed for a median of 4.9 years. Self-reported questionnaires were used to obtain information on alcohol drinking patterns......, i.e. frequency of alcohol drinking, frequency of binge drinking, and consumption of wine, beer and spirits, from which we calculated beverage-specific and overall average weekly alcohol intake. Information on incident cases of diabetes was obtained from the Danish National Diabetes Register. Cox...

  14. Management of drinking water quality in Pakistan

    International Nuclear Information System (INIS)

    Javed, A.A.


    Drinking water quality in both urban and rural areas of Pakistan is not being managed properly. Results of various investigations provide evidence that most of the drinking water supplies are faecally contaminated. At places groundwater quality is deteriorating due to the naturally occurring subsoil contaminants, or by anthropogenic activities. The poor bacteriological quality of drinking water has frequently resulted in high incidence of water borne diseases while subsoil contaminants have caused other ailments to consumers. This paper presents a detailed review of drinking water quality in the country and the consequent health impacts. It identifies various factors contributing to poor water quality and proposes key actions required to ensure safe drinking water supplies to consumers. (author)

  15. Industrial gases

    International Nuclear Information System (INIS)

    Hunter, D.; Jackson, D.; Coeyman, M.


    Industrial gas companies have fought hard to boost sales and hold margins in the tough economic climate, and investments are well down from their 1989-'91 peak. But 'our industry is still very strong long term' says Alain Joly, CEO of industry leader L'Air Liquide (AL). By 1994, if a European and Japanese recovery follows through on one in the U.S., 'we could see major [investment] commitments starting again,' he says. 'Noncryogenic production technology is lowering the cost of gas-making possible new applications, oxygen is getting plenty of attention in the environmental area, and hydrogen also fits into the environmental thrust,' says Bob Lovett, executive v.p./gases and equipment with Air Products ampersand Chemicals (AP). Through the 1990's, 'Industrial gases could grow even faster than in the past decade,' he says. Virtually a new generation of new gases applications should become reality by the mid-1990s, says John Campbell, of industry consultants J.R. Campbell ampersand Associates (Lexington, MA). Big new oxygen volumes will be required for powder coal injection in blast furnaces-boosting a steel mill's requirement as much as 40% and coal gasification/combined cycle (CGCC). Increased oil refinery hydroprocessing needs promise hydrogen requirements

  16. Army's drinking water surveillance program

    International Nuclear Information System (INIS)

    Sneeringer, P.V.; Belkin, F.; Straffon, N.; Costick, S.A.


    In 1976 a total of 827 water sources from Army installations throughout the world were sampled and analyzed for 53 chemical constituents and physical parameters. Medically significant contaminants included radiation measurements, heavy metals, fluoride, nitrate, and pesticides. Radiological activity appeared to vary with geographic location; a majority being from water sources in the western part of the U.S. No results for tritium were found to exceed the health-reference limit. Confirmatory analyses for radium-226 identified 3 groundwater sources as exceeding the limit; one was attributed to natural activity and the other sources are currently being investigated. Of the metals considered to be medically significant, mercury, chromium, lead, cadmium, silver, barium and arsenic were found in amounts within health level limits. Nitrate levels exceeding the health limit were confirmed for 2 drinking water sources

  17. Naphthalene: Drinking water health advisory

    Energy Technology Data Exchange (ETDEWEB)


    The Drinking Water Health Advisory, Office of Water, U.S. Environmental Protection Agency, has issued its report on the chemical, naphthalene. Naphthalene is used in the manufacture of phthalic and anthranilic acids and other derivatives, and in making dyes; in the manufacture of resins, celluloid, lampblack and smokeless gunpowder; and as moth repellant, insecticide, anthelmintic, vermicide, and intestinal antiseptic. The report covers the following areas: the occurrence of the chemical in the environment; its environmental fate; the chemical's absorption, distribution, metabolism, and excretion in the human body; and its health effects on humans and animals, including its mutagenicity and carcinogenicity characteristics. Also included is the quantification of its toxicological effects.

  18. LCA of Drinking Water Supply

    DEFF Research Database (Denmark)

    Godskesen, Berit; Meron, Noa; Rygaard, Martin


    Water supplies around the globe are growing complex and include more intense treatment methods than just decades ago. Now, desalination of seawater and wastewater reuse for both non-potable and potable water supply have become common practice in many places. LCA has been used to assess...... the potentials and reveal hotspots among the possible technologies and scenarios for water supplies of the future. LCA studies have been used to support decisions in the planning of urban water systems and some important findings include documentation of reduced environmental impact from desalination of brackish...... water over sea water, the significant impacts from changed drinking water quality and reduced environmental burden from wastewater reuse instead of desalination. Some of the main challenges in conducting LCAs of water supply systems are their complexity and diversity, requiring very large data...

  19. Perfluorooctanoic acid (PFOA), an emerging drinking water contaminant: a critical review of recent literature. (United States)

    Post, Gloria B; Cohn, Perry D; Cooper, Keith R


    Perfluorooctanoic acid (PFOA) is an anthropogenic contaminant that differs in several ways from most other well-studied organic chemicals found in drinking water. PFOA is extremely resistant to environmental degradation processes and thus persists indefinitely. Unlike most other persistent and bioaccumulative organic pollutants, PFOA is water-soluble, does not bind well to soil or sediments, and bioaccumulates in serum rather than in fat. It has been detected in finished drinking water and drinking water sources impacted by releases from industrial facilities and waste water treatment plants, as well as in waters with no known point sources. However, the overall occurrence and population exposure from drinking water is not known. PFOA persists in humans with a half-life of several years and is found in the serum of almost all U.S. residents and in populations worldwide. Exposure sources include food, food packaging, consumer products, house dust, and drinking water. Continued exposure to even relatively low concentrations in drinking water can substantially increase total human exposure, with a serum:drinking water ratio of about 100:1. For example, ongoing exposures to drinking water concentrations of 10 ng/L, 40 ng/L, 100 ng/L, or 400 ng/L are expected to increase mean serum levels by about 25%, 100%, 250%, and 1000%, respectively, from the general population background serum level of about 4 ng/mL. Infants are potentially a sensitive subpopulation for PFOA's developmental effects, and their exposure through breast milk from mothers who use contaminated drinking water and/or from formula prepared with contaminated drinking water is higher than in adults exposed to the same drinking water concentration. Numerous health endpoints are associated with human PFOA exposure in the general population, communities with contaminated drinking water, and workers. As is the case for most such epidemiology studies, causality for these effects is not proven. Unlike most other

  20. Energy industry (United States)

    Staszak, Katarzyna; Wieszczycka, Karolina


    The potential sources of metals from energy industries are discussed. The discussion is organized based on two main metal-contains wastes from power plants: ashes, slags from combustion process and spent catalysts from selective catalytic NOx reduction process with ammonia, known as SCR. The compositions, methods of metals recovery, based mainly on leaching process, and their further application are presented. Solid coal combustion wastes are sources of various compounds such as silica, alumina, iron oxide, and calcium. In the case of the spent SCR catalysts mainly two metals are considered: vanadium and tungsten - basic components of industrial ones.

  1. Industrial sector

    International Nuclear Information System (INIS)

    Ainul Hayati Daud; Hazmimi Kasim


    The industrial sector is categorized as related to among others, the provision of technical and engineering services, supply of products, testing and troubleshooting of parts, systems and industrial plants, quality control and assurance as well as manufacturing and processing. A total of 161 entities comprising 47 public agencies and 114 private companies were selected for the study in this sector. The majority of the public agencies, 87 %, operate in Peninsular Malaysia. The remainders were located in Sabah and Sarawak. The findings of the study on both public agencies and private companies are presented in subsequent sections of this chapter. (author)

  2. Drinking policies and exercise-associated hyponatraemia: is anyone still promoting overdrinking? (United States)

    Beltrami, F G; Hew-Butler, T; Noakes, T D


    The purpose of this review is to describe the evolution of hydration research and advice on drinking during exercise from published scientific papers, books and non-scientific material (advertisements and magazine contents) and detail how erroneous advice is likely propagated throughout the global sports medicine community. Hydration advice from sports-linked entities, the scientific community, exercise physiology textbooks and non-scientific sources was analysed historically and compared with the most recent scientific evidence. Drinking policies during exercise have changed substantially throughout history. Since the mid-1990s, however, there has been an increase in the promotion of overdrinking by athletes. While the scientific community is slowly moving away from "blanket" hydration advice in which one form of advice fits all and towards more modest, individualised, hydration guidelines in which thirst is recognised as the best physiological indicator of each subject's fluid needs during exercise, marketing departments of the global sports drink industry continue to promote overdrinking.

  3. Pollutants in drinking water: their sources, harmful effects and removal procedures

    International Nuclear Information System (INIS)

    Qadeer, R.


    The underground water resources available for human consumption are being continuously contaminated by the natural sources and anthropogenic activities. The pollutants include toxic microorganism, inorganic and organic chemical and radionuclide etc. this is an acute problem in our country, where free style way of disposal of industrial effluents into the natural water bodies contaminates the surface and ground water. These contaminants make their way into human body through contaminated drinking water, which leads to the malfunctioning of the body organs. Details of some pollutants present in drinking water, their source and harmful effects on human beings are reviewed in this communication. Merits and demerits of methods used to remove the pollutants from drinking water are also discussed. (author)

  4. Energy drink consumption and marketing in South Africa. (United States)

    Stacey, Nicholas; van Walbeek, Corné; Maboshe, Mashekwa; Tugendhaft, Aviva; Hofman, Karen


    Energy drinks are a fast-growing class of beverage containing high levels of caffeine and sugar. Advertising and marketing have been key to their growth in South Africa. This paper documents trends in energy drink consumption and energy drink advertising, and examines the relationship between exposure to energy drink advertising and consumption. Logistic regressions were estimated of categories of energy drink consumption on individual characteristics, as well as exposure to energy drink advertising. Exposure to advertising is measured by reported viewing of channels high in energy drink advertising. Energy drink consumption in South Africa is higher among younger, wealthier males. Spending on energy drink advertising is mostly focused on television. Targeted channels include youth, sports and general interest channels. Viewers of channels targeted by energy drink advertisers have higher odds of any and moderate levels of energy drinks consumption. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. College student heavy drinking in social contexts versus alone. (United States)

    Christiansen, Matthew; Vik, Peter W; Jarchow, Amy


    Heavy drinking is common among college students and typically occurs in social contexts. Heavy drinking when alone, however, is less common. The present study hypothesized that students who drink heavily when alone (HD-Alone) would differ from college students who only drink heavily in social contexts (Social HD). Forty-nine HD-Alone students (at least one heavy-drinking episode when alone), 213 Social HDs, and 63 non-heavy drinkers (Non-HDs) were compared on alcohol-related consequences, drinking milestones, alcohol-outcome expectancies, and symptoms of depression. HD-Alone students reported more negative drinking consequences, earlier onset of regular drinking, more alcohol expectancies, less self-efficacy and motivation to reduce drinking, and higher depression scores than Social HDs and Non-HDs. Findings imply individual differences among heavy-drinking college students according to their drinking context.

  6. The regional geography of alcohol consumption in England: Comparing drinking frequency and binge drinking. (United States)

    Castillo, Javier Malda; Jivraj, Stephen; Ng Fat, Linda


    Alcohol consumption frequency and volume are known to be related to health problems among drinkers. Most of the existing literature that analyses regional variation in drinking behaviour uses measures of consumption that relate only to volume, such as 'binge drinking'. This study compares the regional association of alcohol consumption using measures of drinking frequency (daily drinking) and volume (binge drinking) using a nationally representative sample of residents using the Health Survey for England, 2011-2013. Results suggest the presence of two differentiated drinking patterns with relevant policy implications. We find that people in northern regions are more likely to binge drink, whereas people in southern regions are more likely to drink on most days. Regression analysis shows that regional variation in binge drinking remains strong when taking into account individual and neighbourhood level controls. The findings provide support for regional targeting of interventions that aim to reduce the frequency as well as volume of drinking. Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. Jocks, gender, race, and adolescent problem drinking. (United States)

    Miller, Kathleen E; Hoffman, Joseph H; Barnes, Grace M; Farrell, Michael P; Sabo, Don; Melnick, Merrill J


    Alcohol remains the drug of choice for many adolescents; however, the nature of the relationship between athletic involvement and alcohol misuse remains ambiguous. In this article, we used a longitudinal sample of over 600 Western New York adolescents and their families to explore the gender-specific and race-specific relationships between identification with the "jock" label and adolescent alcohol consumption, specifically problem drinking. Operationalization of problem drinking included frequency measures of heavy drinking, binge drinking, and social problems related to alcohol (e.g., trouble with family, friends, school officials over drinking). Self-identified adolescent "jocks" were more likely to engage in problem drinking than their non-jock counterparts, even after controlling for gender, age, race, socioeconomic status, physical maturity, social maturity, and frequency of athletic activity. Jock identity was strongly associated with higher binge drinking frequency in Black adolescent girls. This study underscores the need to distinguish between objective and subjective meanings of athletic involvement when assessing the relationship between sport and adolescent health-risk behavior.

  8. College drinking problems and social anxiety: The importance of drinking context. (United States)

    Terlecki, Meredith A; Ecker, Anthony H; Buckner, Julia D


    Social anxiety more than quadruples the risk of developing an alcohol use disorder, yet it is inconsistently linked to heavy alcohol use. Elucidation of the relation between social anxiety and alcohol use is an important next step in treating and preventing risky drinking. College students routinely face potentially anxiety-provoking social situations (e.g., meeting new people) and socially anxious undergraduates are especially vulnerable to alcohol-related impairment. Drinking to cope with social anxiety is thought to reinforce alcohol use, yet research on coping-motivated drinking among socially anxious students has yielded inconsistent findings. Further, undergraduate drinking varies by drinking context, yet the role of context in drinking behaviors among socially anxious individuals remains unclear. The current study sought to examine the relationship of social anxiety and drinking quantity in specific drinking contexts among undergraduates (N = 611). We also evaluated whether relevant drinking contexts mediated the relationship between social anxiety and alcohol-related problems. Clinically elevated social anxiety was related to heavier consumption in negative emotion (e.g., feeling sad or angry) and personal/intimate (e.g., before sexual intercourse) contexts, but not social/convivial contexts (e.g., parties, bars). Quantity of alcohol consumed in negative emotion and personal/intimate contexts mediated the relationship between social anxiety and drinking problem severity. Drinking in personal/intimate contexts demonstrated a unique mediational role. Findings suggest that heavy drinking in particular contexts (especially personal/intimate and negative emotion) may play an important role in drinking problems among socially anxious individuals.

  9. [Social networks in drinking behaviors among Japanese: support network, drinking network, and intervening network]. (United States)

    Yoshihara, Chika; Shimizu, Shinji


    The national representative sample was analyzed to examine the relationship between respondents' drinking practice and the social network which was constructed of three different types of network: support network, drinking network, and intervening network. Non-parametric statistical analysis was conducted with chi square method and ANOVA analysis, due to the risk of small samples in some basic tabulation cells. The main results are as follows: (1) In the support network of workplace associates, moderate drinkers enjoyed much more sociable support care than both nondrinkers and hard drinkers, which might suggest a similar effect as the French paradox. Meanwhile in the familial and kinship network, the more intervening care support was provided, the harder respondents' drinking practice. (2) The drinking network among Japanese people for both sexes is likely to be convergent upon certain types of network categories and not decentralized in various categories. This might reflect of the drinking culture of Japan, which permits people to drink everyday as a practice, especially male drinkers. Subsequently, solitary drinking is not optional for female drinkers. (3) Intervening network analysis showed that the harder the respondents' drinking practices, the more frequently their drinking behaviors were checked in almost all the categories of network. A rather complicated gender double-standard was found in the network of hard drinkers with their friends, particularly for female drinkers. Medical professionals played a similar intervening role for men as family and kinship networks but to a less degree than friends for females. The social network is considerably associated with respondents' drinking, providing both sociability for moderate drinkers and intervention for hard drinkers, depending on network categories. To minimize the risk of hard drinking and advance self-healthy drinking there should be more research development on drinking practice and the social network.

  10. "That's cool, you're a musician and you drink": Exploring entertainers' accounts of their unique workplace relationship with alcohol. (United States)

    Forsyth, Alasdair J M; Lennox, Jemma C; Emslie, Carol


    This qualitative research investigates the alcohol experiences of entertainers who perform within licensed premises. Previous, mainly quantitative, studies have found that entertainers, specifically musicians, are an occupational group who drink excessively. This qualitative study draws on a wider sample of entertainers to examine their accounts of drinking in the workplace and the explanations they provide for this. We conducted individual semi-structured interviews (n=24) with band-members, variety acts and DJs in Glasgow, Scotland. This revealed a workplace characterised by continual opportunities for often free alcohol consumption. Unlike most occupations, for entertainers 'drinking-on-the-job' was normative, expected, and sometimes encouraged by peers, the public, employers or sponsors. Entertainers also experienced performance-related incentives to drink before, during and/or after a show; including anxiety, matching their intoxication level to the audience's, and 'reward-drinking'. This qualitative research confirms the unique nature of the entertainer-alcohol link, even in comparison to that found within other leisure industry occupations. While providing some explanation as to why entertainers might drink excessively, participants' accounts also suggested potential strategies for avoiding the negative outcomes of workplace drinking. Copyright © 2016 Elsevier B.V. All rights reserved.

  11. Fermentation Industry. (United States)

    Grady, C. P. L., Jr.; Grady, J. K.


    Presents a literature review of wastes from the fermentation industry, covering publications of 1976-77. This review focuses on: (1) alcoholic beverage production; (2) pharmaceuticals and biochemicals production; and (3) biomass production. A list of 62 references is also presented. (HM)

  12. Industrial radiography

    International Nuclear Information System (INIS)

    Aloni, A.; Magal, O.


    This publication is meant to be a manual for industrial radiography. As such the manual concentrates on the practical aspects, presenting existing radiographic system and techniques of operation to satisfy specified quality requirements. The manual also reviews the safety aspect of performing radiographic work. (author) systems

  13. Education Industry (United States)


    themes: No Child Left Behind Act reauthorization, international competitiveness, and recruiting and retention of quality teachers. The US education ...industry stakeholders and require difficult choices. A more centralized education system has many advantages , and the US should move in that direction...between math and science skills, innovation and creativity, and international education , as all these areas are integral to future success. Finally

  14. Industrial garnet (United States)

    Olson, D.W.


    Garnet has been used as a gemstone since the Bronze Age. However, garnet’s angular fractures, relatively high hardness and specific gravity, chemical inertness and nontoxicity make it ideal for many industrial applications. It is also free of crystalline silica and can be recycled.

  15. Food industry hungry for energy savings

    Energy Technology Data Exchange (ETDEWEB)

    Blackburn, D


    The United Kingdom food and drink industry is a significant user of energy. Energy use figures are given showing the breakdown in terms of different sectors of the industry and also in terms of the fuel used. Four energy monitoring and target setting demonstration projects are outlined at factories typical of their type in different sectors. The projects have resulted in a much greater awareness by management in the factories involved of energy consumption and waste. Examples are given of improved energy efficiency and consequent energy savings which have resulted from this awareness. (U.K.).

  16. Key scientific issues in developing drinking water guidelines for perfluoroalkyl acids: Contaminants of emerging concern. (United States)

    Post, Gloria B; Gleason, Jessie A; Cooper, Keith R


    Perfluoroalkyl acids (PFAAs), a group of synthetic organic chemicals with industrial and commercial uses, are of current concern because of increasing awareness of their presence in drinking water and their potential to cause adverse health effects. PFAAs are distinctive among persistent, bioaccumulative, and toxic (PBT) contaminants because they are water soluble and do not break down in the environment. This commentary discusses scientific and risk assessment issues that impact the development of drinking water guidelines for PFAAs, including choice of toxicological endpoints, uncertainty factors, and exposure assumptions used as their basis. In experimental animals, PFAAs cause toxicity to the liver, the immune, endocrine, and male reproductive systems, and the developing fetus and neonate. Low-dose effects include persistent delays in mammary gland development (perfluorooctanoic acid; PFOA) and suppression of immune response (perfluorooctane sulfonate; PFOS). In humans, even general population level exposures to some PFAAs are associated with health effects such as increased serum lipids and liver enzymes, decreased vaccine response, and decreased birth weight. Ongoing exposures to even relatively low drinking water concentrations of long-chain PFAAs substantially increase human body burdens, which remain elevated for many years after exposure ends. Notably, infants are a sensitive subpopulation for PFAA's developmental effects and receive higher exposures than adults from the same drinking water source. This information, as well as emerging data from future studies, should be considered in the development of health-protective and scientifically sound guidelines for PFAAs in drinking water.

  17. Energy drinks and their adverse health effects: A systematic review of the current evidence. (United States)

    Ali, Fahad; Rehman, Hiba; Babayan, Zaruhi; Stapleton, Dwight; Joshi, Divya-Devi


    With the rising consumption of so-called energy drinks over the last few years, there has been a growing body of literature describing significant adverse health events after the ingestion of these beverages. To gain further insight about the clinical spectrum of these adverse events, we conducted a literature review. Using PubMed and Google-Scholar, we searched the literature from January 1980 through May 2014 for articles on the adverse health effects of energy drinks. A total of 2097 publications were found. We then excluded molecular and industry-related studies, popular media reports, and case reports of isolated caffeine toxicity, yielding 43 reports. Energy drink consumption is a health issue primarily of the adolescent and young adult male population. It is linked to increased substance abuse and risk-taking behaviors. The most common adverse events affect the cardiovascular and neurological systems. The most common ingredient in energy drinks is caffeine, and it is believed that the adverse events are related to its effects, as well as potentiating effects of other stimulants in these drinks. Education, regulation, and further studies are required.

  18. Perspectives of low cost arsenic remediation of drinking water in Pakistan and other countries. (United States)

    Malik, Amir Haider; Khan, Zahid Mehmood; Mahmood, Qaisar; Nasreen, Sadia; Bhatti, Zulfiqar Ahmed


    Arsenic concentrations above acceptable standards for drinking water have been detected in many countries and this should therefore is a global issue. The presence of arsenic in subsurface aquifers and drinking water systems is a potentially serious human health hazard. The current population growth in Pakistan and other developing countries will have direct bearing on the water sector for meeting the domestic, industrial and agricultural needs. Pakistan is about to exhaust its available water resources and is on the verge of becoming a water deficit country. Water pollution is a serious menace in Pakistan, as almost 70% of its surface waters as well as its groundwater reserves have contaminated by biological, organic and inorganic pollutants. In some areas of Pakistan, a number of shallow aquifers and tube wells are contaminated with arsenic at levels which are above the recommended USEPA arsenic level of 10 ppb (10 microg L(-1)). Adverse health effects including human mortality from drinking water are well documented and can be attributed to arsenic contamination. The present paper reviews appropriate and low cost methods for the elimination of arsenic from drinking waters. It is recommended that a combination of low cost chemical treatment like ion exchange, filtration and adsorption along with bioremediation may be useful option for arsenic removal from drinking water.

  19. Fine-Scale Spatial Heterogeneity in the Distribution of Waterborne Protozoa in a Drinking Water Reservoir. (United States)

    Burnet, Jean-Baptiste; Ogorzaly, Leslie; Penny, Christian; Cauchie, Henry-Michel


    The occurrence of faecal pathogens in drinking water resources constitutes a threat to the supply of safe drinking water, even in industrialized nations. To efficiently assess and monitor the risk posed by these pathogens, sampling deserves careful design, based on preliminary knowledge on their distribution dynamics in water. For the protozoan pathogens Cryptosporidium and Giardia, only little is known about their spatial distribution within drinking water supplies, especially at fine scale. Two-dimensional distribution maps were generated by sampling cross-sections at meter resolution in two different zones of a drinking water reservoir. Samples were analysed for protozoan pathogens as well as for E. coli, turbidity and physico-chemical parameters. Parasites displayed heterogeneous distribution patterns, as reflected by significant (oo)cyst density gradients along reservoir depth. Spatial correlations between parasites and E. coli were observed near the reservoir inlet but were absent in the downstream lacustrine zone. Measurements of surface and subsurface flow velocities suggest a role of local hydrodynamics on these spatial patterns. This fine-scale spatial study emphasizes the importance of sampling design (site, depth and position on the reservoir) for the acquisition of representative parasite data and for optimization of microbial risk assessment and monitoring. Such spatial information should prove useful to the modelling of pathogen transport dynamics in drinking water supplies.

  20. Formation, precursors, control, and occurrence of nitrosamines in drinking water: a review. (United States)

    Krasner, Stuart W; Mitch, William A; McCurry, Daniel L; Hanigan, David; Westerhoff, Paul


    This review summarizes major findings over the last decade related to nitrosamines in drinking water, with a particular focus on N-nitrosodimethylamine (NDMA), because it is among the most widely detected nitrosamines in drinking waters. The reaction of inorganic dichloramine with amine precursors is likely the dominant mechanism responsible for NDMA formation in drinking waters. Even when occurrence surveys found NDMA formation in chlorinated drinking waters, it is unclear whether chloramination resulted from ammonia in the source waters. NDMA formation has been associated with the use of quaternary amine-based coagulants and anion exchange resins, and wastewater-impaired source waters. Specific NDMA precursors in wastewater-impacted source waters may include tertiary amine-containing pharmaceuticals or other quaternary amine-containing constituents of personal care products. Options for nitrosamine control include physical removal of precursors by activated carbon or precursor deactivation by application of oxidants, particularly ozone or chlorine, upstream of chloramination. Although NDMA has been the most prevalent nitrosamine detected in worldwide occurrence surveys, it may account for only ≈ 5% of all nitrosamines in chloraminated drinking waters. Other significant contributors to total nitrosamines are poorly characterized. However, high levels of certain low molecular weight nitrosamines have been detected in certain Chinese waters suspected to be impaired by industrial effluents. The review concludes by identifying research needs that should be addressed over the next decade. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. The separate and interactive effects of drinking motives and social anxiety symptoms in predicting drinking outcomes. (United States)

    Clerkin, Elise M; Barnett, Nancy


    Our goal was to test the separate and interactive effects of drinking motives and social anxiety symptoms in predicting drinking-related consumption and problems. Participants (N=730; 59.7% female) were undergraduate college students who completed measures of social anxiety symptoms, drinking motives, alcohol consumption, and drinking problems. Greater social anxiety symptoms were significantly associated with less alcohol consumption, and there was some evidence that greater social anxiety symptoms were also associated with greater alcohol-relevant problems. Significant interactions between social anxiety and motives indicated that a) alcohol use was most pronounced for individuals high in enhancement motives and low in social anxiety symptoms; and b) among participants low in coping motives, drinking problems were greater for individuals high (vs. low) in social anxiety symptoms. More fully identifying the individual difference factors that link social anxiety symptoms with drinking outcomes is important for informing prevention and intervention approaches. Copyright © 2012 Elsevier Ltd. All rights reserved.

  2. Emulsions, Foams, and Suspensions: The Microscience of the Beverage Industry

    Directory of Open Access Journals (Sweden)

    Alice Vilela


    Full Text Available Emulsions and foams form the basis of an extensive variety of materials used in the beverage industry. One of the characteristics of beverage emulsions is that they are rather diluted, contain little amounts of a dispersed oil phase in the finished product, and must remain physically stable for long periods of time. Nowadays, the consumers ask for more than a drink. Thus, in the market, we can find a vast variety of beverages, where emulsion science seems to be the main factor for controlling flavor, color, the presence of constituents of technological or nutritional value, nutraceutical/bioactive components and, also, turbidity. This work intends to make an overview of the recent advances in beverage-emulsions technology. Some examples are given within the very large world of the beverage industry, from cream liqueurs, soft drinks, and functional beverages, to bottled water, fruit drinks, sparkling wine, and beer.

  3. Smoking and Alcohol Drinking Related to Experience of Harmful Shops among Korean Adolescents. (United States)

    Kim, Jinyoung; Sohn, Aeree


    This study was conducted in order to determine any correlation between experience of harmful shops and adolescent smoking and alcohol drinking in middle and high school students. The survey was conducted using a self-administered questionnaire online via the homepage of the Ministry of Education student Health Information Center; 1888 and 1563 questionnaires were used for middle and high school students, respectively, for a total of 3451 questionnaires in the final analysis. The collected data were processed using SPSS version 21.0 and examined using frequency analysis and hierarchical linear regression. In this research, 8.3% of all participants were found to have experienced smoking and 17.0% alcohol drinking. Regarding the types of harmful shops, 81.8% said they had been to a gaming place; 21.2% to a lodging place; 16.0% to a sex and entertainment place; and 6.8% to a harmful sex industry location. Sociodemographic variables had a significant effect on adolescent smoking and alcohol drinking. Regarding environmental variables, a significant difference was observed for living with parents and school location. Among adolescent experience of harmful shops, both smoking and alcohol drinking showed a significant association with harmful sex industry locations. National government-level management and supervision on this issue will be necessary to prevent adolescent access to harmful shops, along with more studies exploring methods for implementation of policies with more systematic control of harmful shops.

  4. Biological and Physiochemical Techniques for the Removal of Zinc from Drinking Water: A Review

    Directory of Open Access Journals (Sweden)

    Naseem Zahra


    Full Text Available Presence of Zinc (II in drinking water beyond permissible limits is considered unsafe for human health. Many different anthropogenic activities including mining, burning of petroleum, industrialization, and urbanization cause a release of considerably higher amounts of zinc into the waterbodies. A permissible limit of 5 mg/L is set by various environmental and pollution control authorities beyond which water may cause respiratory, liver, gonads, and brain disorders. Due to these health hazards, it is important to remove exceeding amounts of zinc from drinking water. Zinc enters drinking water from various sources such as corrosive pipelines, release of industrial effluents, and metal leaching. Different biological and physiochemical techniques are used to remove zinc involving chemical precipitation, ion exchange, adsorption, biosorbents, distillation, ozonation, and membrane filtration technology. Among these technologies, physical process of adsorption using low cost adsorbents is not only economical but abundant, efficient, and easily available. In present review different physiochemical and biological techniques are discussed for the removal of Zinc from drinking water.

  5. Acculturation Stress and Drinking Problems Among Urban Heavy Drinking Latinos in the Northeast


    Lee, Christina S.; Colby, Suzanne M.; Rohsenow, Damaris J.; López, Steven R.; Hernández, Lynn; Caetano, Raul


    This study investigates the relationship between level of acculturation and acculturation stress, and the extent to which each predicts problems related to drinking. Hispanics who met criteria for hazardous drinking completed measures of acculturation, acculturation stress, and drinking problems. Sequential multiple regression was used to determine whether levels of self-reported acculturation stress predicted concurrent alcohol problems after controlling for the predictive value of accultura...

  6. Influence from friends to drink more or drink less: a cross-national comparison. (United States)

    Astudillo, Mariana; Connor, Jennie; Roiblatt, Rachel E; Ibanga, Akanidomo K J; Gmel, Gerhard


    Drinking habits are socially patterned and social networks influence individuals' drinking behaviors. Previous studies have focused primarily upon the influence from family members to drink less. Those studies that have focused upon peer influence have been largely confined to social norms among adolescent and college-age drinkers. By contrast, based in adult populations, this article examines exhortations from friends not only to reduce alcohol consumption but also to increase it. Survey data in 15 countries that participate in the Gender, Alcohol and Culture: An International Study project (GENACIS) were used to test whether there were country and gender differences concerning the influence to drink less or to drink more by friends and examine if this was affected by the drinking behavior. The findings revealed that those influenced to drink less had more heavy episodic drinking (HED) occasions than those who did not report such influence. By contrast, influence to drink more, originating mainly from same-sex friends, may be more the result of social situations that encourage all drinkers, regardless of their frequency of HED occasions. At the country level, influence to drink less for both sexes decreased with the proportion of drinkers in a country. Similarly, influence to drink less for both sexes also decreased in countries where gender roles were more egalitarian. Thus, in countries where alcohol use is more widespread and fewer differences are observed between male and female gender role expectations, fewer people were influenced to drink less. These findings have implications for social and behavioral strategies designed to reduce alcohol-related harm across a wide range of cultures. Copyright © 2013 Elsevier Ltd. All rights reserved.

  7. Mindfulness Facets, Social Anxiety, and Drinking to Cope with Social Anxiety: Testing Mediators of Drinking Problems


    Clerkin, Elise M.; Sarfan, Laurel D.; Parsons, E. Marie; Magee, Joshua C.


    This cross-sectional study tested social anxiety symptoms, trait mindfulness, and drinking to cope with social anxiety as potential predictors and/or serial mediators of drinking problems. A community-based sample of individuals with co-occurring social anxiety symptoms and alcohol dependence were recruited. Participants (N = 105) completed measures of social anxiety, drinking to cope with social anxiety, and alcohol use and problems. As well, participants completed the Five Facet Mindfulness...

  8. [Introduction of soft drinks and processed juice in the diet of infants attending public day care centers]. (United States)

    Longo-Silva, Giovana; Toloni, Maysa Helena de Aguiar; de Menezes, Risia Cristina Egito; Asakura, Leiko; Oliveira, Maria Alice Araújo; Taddei, José Augusto de Aguiar Carrazedo


    Identifying at what age infants enrolled in public day care centers are introduced to soft drinks and industrialized juice, as well as comparing the nutritional composition of these goods with natural fruit juice. A cross-sectional study with the mothers of 636 children (aged 0 to 36 months) from nurseries of day care centers, who were asked questions about the age of feeding introduction. This study evaluated the proximate composition of soft drinks and artificial juice, comparing them with those of natural fruit juice regarding energy, sugar, fiber, vitamin C, and sodium values. The chemical composition of fruit juice was obtained by consulting the Table of Food Composition and, for industrialized drinks, the average nutritional information on the labels of the five most consumed product brands. The artificial drinks were consumed before the first year of life by more than half of the children studied, however, approximately 10% consumed them before the age of 6 months. With regard to the comparison among the drinks, artificial fruit juice beverages and soft drinks proved to contain from nine to 13 times higher amounts of sodium, and 15 times less vitamin C than natural juices. The introduction of soft drinks and industrialized juice in the diet of infants was inopportune and premature. When compared to natural fruit juice, these have inferior nutritional composition, which suggests the urgent need for measures based on strategies for food and nutrition education in order to promote awareness and the maintenance of healthy eating habits. Copyright © 2014 Associação de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

  9. Human and bovine enamel erosion under 'single-drink' conditions

    NARCIS (Netherlands)

    White, Andrew J.; Yorath, Celyn; ten Hengel, Valerie; Leary, Sam D.; Huysmans, Marie-Charlotte D. N. J. M.; Barbour, Michele E.


    Tooth-surface pH is lowered, during drinking, to a value close to the pH of the drink itself. After the drink is swallowed, the pH rises to baseline values but this process can take several minutes. Few techniques can quantify enamel erosion at timescales representative of single drinks. The

  10. Drinking Water Cyanotoxin Risk Communication Toolbox (United States)

    The drinking water cyanotoxin risk communication toolbox is a ready-to-use, “one-stop-shop” to support public water systems, states, and local governments in developing, as they deem appropriate, their own risk communication materials.

  11. Determination of Phthalates in Drinking Water Samples

    African Journals Online (AJOL)


    successfully applied to the analysis of phthalate esters contamination in bottled drinking water samples. ... esters are used in the manufacturing of polyvinyl chloride. (PVC). ... water, soil, air, food products and the human body. (Castillo et al.

  12. Get the Facts: Drinking Water and Intake (United States)

    ... Obesity About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local Programs Related Links CDC Food Safety Adolescent and School Health BAM! Body and Mind Get the Facts: Drinking Water and Intake Recommend ...

  13. Radon in private drinking water wells

    International Nuclear Information System (INIS)

    Otahal, P.; Merta, J.; Burian, I.


    At least 10 % of inhabitants in the Czech Republic are supplied with water from private sources (private wells, boreholes). With the increasing cost of water, the number of people using their own sources of drinking water will be likely to increase. According to the Decree of the State Office for Nuclear Safety about the Radiation Protection 307/2002 as amended by Decree 499/2005, the guideline limit for the supplied drinking water ('drinking water for public supply') for radon concentration is 50 Bq.l -1 . This guideline does not apply to private sources of drinking water. Radon in water influences human health by ingestion and also by inhalation when radon is released from water during showering and cooking. This paper presents results of measurements of radon concentrations in water from private wells in more than 300 cases. The gross concentration of alpha-emitting radionuclides and the concentrations of radium and uranium were also determined. (authors)

  14. Drinking Water Program 1992 annual report

    International Nuclear Information System (INIS)

    Andersen, B.D.; Peterson-Wright, L.J.


    EG ampersand G Idaho, Inc., initiated a monitoring program for drinking water in 1988 for the US Department of Energy at the Idaho National Engineering Laboratory. EG ampersand G Idaho structured this monitoring program to ensure that they exceeded the minimum regulatory requirements for monitoring drinking water. This program involves tracking the bacteriological, chemical, and radiological parameters that are required for a open-quotes community water systemclose quotes (maximum requirements). This annual report describes the drinking water monitoring activities conducted at the 17 EG ampersand G Idaho operated production wells and 11 distribution systems. It also contains all of the drinking water parameters that were detected and the regulatory limits that were exceeded during 1992. In addition, ground water quality is discussed as it relates to contaminants identified at the wellhead for EG ampersand G Idaho production wells


    Directory of Open Access Journals (Sweden)

    T. O. Abdulmutalimova


    Full Text Available In this article we studied the chemical particularities of ground water of the North Daghestan, using by population as drinking water. In particular we examined the problem of arsenic pollution.

  16. Drinking Water Mapping Application (DWMA) - Public Version (United States)

    U.S. Environmental Protection Agency — The Drinking Water Mapping Application (DWMA) is a web-based geographic information system (GIS) that enhances the capabilities to identify major contaminant risks...

  17. Breastfeeding FAQs: Your Eating and Drinking Habits (United States)

    ... been established for about a month), you can "pump and dump" — pump your milk and then throw it away. ... re nursing is not recommended. Even if you "pump and dump," there are other risks to your baby. Drinking ...

  18. Perpetrator problem drinking and intimate partner violence ...

    African Journals Online (AJOL)

    IPV) victimization among women and its correlates with perpetrator problem drinking in Cambodia. In the nationally representative cross-sectional 2014 Cambodia Demographic and Health Survey a sample of ever married women aged 15 to ...

  19. Ritual Black Drink consumption at Cahokia (United States)

    Crown, Patricia L.; Emerson, Thomas E.; Gu, Jiyan; Hurst, W. Jeffrey; Pauketat, Timothy R.; Ward, Timothy


    Chemical analyses of organic residues in fragments of pottery from the large site of Cahokia and surrounding smaller sites in Illinois reveal theobromine, caffeine, and ursolic acid, biomarkers for species of Ilex (holly) used to prepare the ritually important Black Drink. As recorded during the historic period, men consumed Black Drink in portions of the American Southeast for ritual purification. This first demonstrated discovery of biomarkers for Ilex occurs in beaker vessels dating between A.D. 1050 and 1250 from Cahokia, located far north of the known range of the holly species used to prepare Black Drink during historic times. The association of Ilex and beaker vessels indicates a sustained ritual consumption of a caffeine-laced drink made from the leaves of plants grown in the southern United States. PMID:22869743

  20. Risk assessment of radon in drinking water

    National Research Council Canada - National Science Library

    Committee on Risk Assessment of Exposure to Radon in Drinking Water, National Research Council

    .... This book presents a valuable synthesis of information about the total inhalation and ingestion risks posed by radon in public drinking water, including comprehensive reviews of data on the transfer...

  1. Drinking Water Earthquake Resilience Paper Data (United States)


  2. Underage Drinking: MedlinePlus Health Topic (United States)

    ... Centers for Disease Control and Prevention) Prevention and Risk Factors College Drinking - Changing the Culture (National Institute ... and rural... Article: Ethnic and sex differences in E-cigarette use and relation to... Article: Socioeconomic differences in ...

  3. Tips for Cutting Down on Drinking (United States)

    ... oz. = 2 40 oz. = 4.5 For table wine , the approximate number of standard drinks in a ... Made Easy U.S. Department of Health and Human Services National Institutes of Health NIAAA: Understanding the impact ...

  4. Rubber industry (United States)

    Staszak, Maciej


    Following chapter presents short introductory description of rubber and rubber industry. The main problem of rubber industry is the way of the usage of spent tires. Furthermore very important group of problems arise considering the metal and nonmetal additives which are significant component of the vulcanized rubber. The key attention is dedicated to typical ways of rubber usage in utilization and recovery of metals from spent rubber materials concentrating specifically on used tires processing. The method of recovery of rare metals from rubber tires was described. The rubber debris finds widest use in the field of waste metal solutions processing. The environmental pollution caused by metals poses serious threat to humans. Several applications of the use of waste rubber debris to remove metals from environmental waters were described. Moreover, the agriculture usage of waste tire rubber debris is described, presenting systems where the rubber material can be useful as a soil replacement.

  5. Industry Matters

    DEFF Research Database (Denmark)

    Tran, Angie Ngoc; Jeppesen, Søren


    This chapter draws on a study investigating what corporate social responsibility (CSR) means to Vietnam’s small- and medium-size enterprise (SME) owner/managers and workers, using Scott’s three-pillar (norms, regulation, cognition) institutional framework. The findings are based on factory visits...... and interviews with 40 managers/owners and 218 workers conducted in two sectors—textile/garment/footwear (TGF) and food/beverage processing (FBP)—around Ho Chi Minh City in 2011. Scott’s framework is useful in highlighting similarities and differences between these two sectors. We found more stringent state...... regulation and greater industry pressure with regard to quality and safety of products than to labour standards in both sectors. Most factories in the TGF sector assembled products for global supply chains and were under pressure by industry norms, while most companies in the FBP sector produced...

  6. Industrious Landscaping

    DEFF Research Database (Denmark)

    Brichet, Nathalia Sofie; Hastrup, Frida


    This article has a twofold ambition. It offers a history of landscaping at Søby brown coal beds—a former mining site in western Denmark—and a methodological discussion of how to write such a study. Exploring this specific industrial landscape through a series of projects that have made different...... natural resources appear, we show that even what is recognized as resources shifts over time according to radically different and unpredictable agendas. This indicates that the Søby landscape is fundamentally volatile, as its resourcefulness has been seen interchangeably to shift between the brown coal...... business, inexpensive estates for practically savvy people, pasture for grazing, and recreational forest, among other things. We discuss these rifts in landscape history, motivated by what we refer to as industriousness, to show that, at sites such as Søby, both natural resources and historical...

  7. Industrial vision

    DEFF Research Database (Denmark)

    Knudsen, Ole


    This dissertation is concerned with the introduction of vision-based application s in the ship building industry. The industrial research project is divided into a natural seq uence of developments, from basic theoretical projective image generation via CAD and subpixel analysis to a description...... is present ed, and the variability of the parameters is examined and described. The concept of using CAD together with vision information is based on the fact that all items processed at OSS have an associated complete 3D CAD model that is accessible at all production states. This concept gives numerous...... possibilities for using vision in applications which otherwise would be very difficult to automate. The requirement for low tolerances in production is, despite the huge dimensions of the items involved, extreme. This fact makes great demands on the ability to do robust sub pixel estimation. A new method based...

  8. Exergy-based comparison of two Greek industries

    DEFF Research Database (Denmark)

    Xydis, George; Koroneos, C.; Naniki, E.


    In this work, the potential of the increase in exergy and energy efficiency of the Greek construction and Food, Drink and Tobacco (FDT) industries has been examined using energy and exergy analysis methodology. These two industries play a vital role towards sustainable development of the country....... The continuous increase in energy use in these two industries during the years 1971–2000 shows that both remain steadily in an ascendant orbit. The aim was to analyse and compare the energy use and exergy consumption in the Greek construction and FDT industries to gain insights into each sector's efficiency...

  9. Drinking motives mediate emotion regulation difficulties and problem drinking in college students. (United States)

    Aurora, Pallavi; Klanecky, Alicia K


    Problem drinking in college places students at an increased risk for a wealth of negative consequences including alcohol use disorders. Most research has shown that greater emotion regulation difficulties are related to increased problem drinking, and studies generally assume that drinking is motivated by efforts to cope with or enhance affective experiences. However, there is a lack of research specifically testing this assumption. The current study sought to examine the mediating potential of drinking motives, specifically coping and enhancement, on the relationship between emotion regulation and problem drinking. College participants (N = 200) completed an online survey, consisting of a battery of measures assessing alcohol use behaviors and related variables. Coping drinking motives fully mediated the emotion regulation/problem drinking relationship, and enhancement motives partially mediated this relationship. Exploratory analyses indicated that all four drinking motives (i.e. coping, enhancement, social, and conformity) simultaneously mediated the relationship between emotion regulation and quantity/frequency of alcohol use. However, only coping and enhancement significantly mediated the relationship between emotion regulation and alcohol-related consequences (e.g. alcohol dependence symptoms, alcohol-related injuries). The current results offer direction for potentially modifying brief alcohol interventions in efforts to reduce students' engagement in problem drinking behaviors. For example, interventions might incorporate information on the risks of using alcohol as a means of emotion regulation and offer alternative emotion regulation strategies.

  10. Accuracy of self-reported drinking: observational verification of 'last occasion' drink estimates of young adults. (United States)

    Northcote, Jeremy; Livingston, Michael


    As a formative step towards determining the accuracy of self-reported drinking levels commonly used for estimating population alcohol use, the validity of a 'last occasion' self-reporting approach is tested with corresponding field observations of participants' drinking quantity. This study is the first known attempt to validate the accuracy of self-reported alcohol consumption using data from a natural setting. A total of 81 young adults (aged 18-25 years) were purposively selected in Perth, Western Australia. Participants were asked to report the number of alcoholic drinks consumed at nightlife venues 1-2 days after being observed by peer-based researchers on 239 occasions. Complete observation data and self-report estimates were available for 129 sessions, which were fitted with multi-level models assessing the relationship between observed and reported consumption. Participants accurately estimated their consumption when engaging in light to moderate drinking (eight or fewer drinks in a single session), with no significant difference between the mean reported consumption and the mean observed consumption. In contrast, participants underestimated their own consumption by increasing amounts when engaging in heavy drinking of more than eight drinks. It is suggested that recent recall methods in self-report surveys are potentially reasonably accurate measures of actual drinking levels for light to moderate drinkers, but that underestimating of alcohol consumption increases with heavy consumption. Some of the possible reasons for underestimation of heavy drinking are discussed, with both cognitive and socio-cultural factors considered.

  11. Industry trends

    International Nuclear Information System (INIS)



    This section discusses the US energy supply and demand situation including projections for energy use, the clean coal industry (constraints of regulation on investment in new technologies, technology trends, and current pollution control efficiency), opportunities in clean coal technology (Phase 2 requirements of Title 4 of the Clean Air Act, scrubber demand for lime and limestone, and demand for low sulfur coal), and the international market of clean coal technologies

  12. Industrial melanism

    Energy Technology Data Exchange (ETDEWEB)

    Ford, E B


    Certain species of Lepidoptera have undergone a mutation in pigment color from white to black in order to be more concealing when in soot discolored environments in polluted industrial areas in England. In less polluted areas the original white variety continues to prosper. The two forms result from alleles of a color-controlling gene. The black variety is inconspicuous to insects when it settles on trees and rocks which are covered with soot.

  13. Agribusiness Industry (United States)


    sheer enormity of this ultra modernized industry. Hybridized or biotech corn seeds are now nearly impervious to pesticides and herbicides. From...efficient routes of commerce of many thousands of miles - a fresh head of broccoli and lettuce lands in the chilled and computer controlled misting...cumulatively, seemingly minor and insignificant changes in food production methods (i.e. packaged precut lettuce ), society (desire for convenience foods

  14. Industrial garnet (United States)

    Olson, D.W.


    World production of industrial garnet was about 326 kt in 2006, with the U.S. producing about 11 percent of this total. U.S. consumption, imports, and exports were estimated at 74.3 kt, 52.3 kt, and 13.2 kt, respectively. The most important exporters are Australia, China, and India. Although demand is expected to rise over the next 5 years, prices are expected to remain low in the short term.

  15. Microbial interactions in drinking water biofilms


    Simões, Lúcia C.; Simões, M.; Vieira, M. J.


    Drinking water distribution networks may be viewed as a large reactor where a number of chemical and microbiological processes are taking place. Control of microbial growth in drinking water distribution systems (DWDS) often achieved through the addition of disinfectants, is essential to limit the spread of waterborne pathogens. However, microorganisms can resist disinfection through protection within biofilms and resistant host cells. Recent studies into the microbial ecology ...

  16. Assessment of the quality of drinking water in Khartoum State

    International Nuclear Information System (INIS)

    Bashir, E. A.


    Assessment of drinking water quality in Khartoum State was the main purpose of this study. Seven sites were selected to represent the area of wells water, relevance to environmental pollution in Khartoum area, Ummbadah near industrial area, Elthawra near a power station, Elfiteihap near the White Nile, Elriyadh near a petroleum station, Elkalakla in the last bus station, Elhag Yousif in the market, as well Eldroshap as control area. Raw and treated water samples were collected from the White Nile, the Blue Nile and the River Nile, wells water and treated water from the three Niles these samples stored in metallic and fiber glass tanks in the rainy and dry seasons. Standard methods were used for samples collection and preparation for the measurements using Atomic Absorption Spectroscopy (AAS) and flame photometer. Thirteen elements were observed and their concentrations determined in the various locations, those are Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mg, Mn, Na, Ni, Pb and Zn. The concentration levels for Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn were lower than the detection limits for (AAS), and pre-concentration by physical method was found necessary for these elements, the evaporation method of the drinking water samples were used. The data obtained were compared with the data from literature. The results are generally comparable except the concentration of Fe of the raw water for the River Nile in the two seasons as well as the treated water for the River Nile, the treated water for the River Nile stored in fiber glass tank (rainy season), and the treated water for the White Nile stored in metallic tank (rainy season) are lower than the maximum permissible international levels provided by the World Health Organization (WHO) and the concentration of trace elements in drinking water permitted by the Sudanese Standards and Metrology Organization (SSMO). There is no pollution in the ground water resulting from human activities can be made.(Author)

  17. Direct osmosis method of purification and desalination of drinking water

    International Nuclear Information System (INIS)

    Khaydarov, R.A.; Khaydarov, R.R.


    Full text: Drinking water quality is one of the general factors influencing people's health. The human activity in industry and agriculture has led to pollution of the environment: soil, air, both surface and ground waters that are polluted with chemical substances. It has a disastrous effect on the health of the population, especially of children. At present, the known equipment, based on ion exchange, electrodialysis and reverse osmosis, require great expense, energy expenditures, and highly qualified personnel that are inaccessible to the population especially living in remote regions. Methods, which are usually used in water supplying plants, cannot remove spore forms of bacteria and many types of chemical substances. The purpose of this Project is to create an absolutely new method for purification of drinking water from chemical and biological agents. The method is based on using direct osmosis process that removes all contaminants except one and removing last contaminant. This method will be used for making new low energy-consuming and cheap mini-systems for individual and collective use for desalination of drinking water and purification from bacteria, radionuclides, heavy metal ions, and organic contaminants. Preliminary experiments and calculations conducted in Uzbekistan show that the energy consumption is 0.8 MW per 1 m 3 of water. Advantage of the method is low energy consumption, potentially purifying water without pretreatment and removing different types of bacteria including spore forms, radionuclides, heavy metal ions, organic contaminants. Devices can be powered by solar units in remote locations. The purpose of this work is further elaboration of this technology creation of new method and its accommodation to conditions of different countries. Test models will be made and tested in laboratories of interested countries

  18. Investigation of Drinking Water Quality in Kosovo

    Directory of Open Access Journals (Sweden)

    Fatlume Berisha


    Full Text Available In the recent years, not much environmental monitoring has been conducted in the territory of Kosovo. This study represents the first comprehensive monitoring of the drinking water situation throughout most of the territory of Kosovo. We present the distribution of major and minor trace elements in drinking water samples from Kosovo. During our study we collected 951 samples from four different sources: private-bored wells; naturally flowing artesian water; pumped-drilled wells; and public water sources (tap water. The randomly selected drinking water samples were investigated by routine water analyses using inductively coupled plasma mass spectrometry (ICPMS for 32 elements (Li, Be, B, Na, Mg, Al, K, Ca, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, As, Rb, Sr, Mo, Ag, Cd, Sn, Sb, Te, Ba, Tl, Pb, Bi, Th, U. Even though there are set guidelines for elemental exposure in drinking water worldwide, in developing countries, such as Kosovo, the lack of monitoring drinking water continues to be an important health concern. This study reports the concentrations of major and minor elements in the drinking water in Kosovo. Additionally, we show the variation of the metal concentration within different sources. Of the 15 regulated elements, the following five elements: Mn, Fe, Al, Ni, As, and U were the elements which most often exceeded the guidelines set by the EU and/or WHO.

  19. Energy Drinks: Implications for the Breastfeeding Mother. (United States)

    Thorlton, Janet; Ahmed, Azza; Colby, David A


    Breastfeeding women may experience disrupted sleep schedules and be tempted to turn to popular energy drinks to reduce fatigue and enhance alertness, prompting the question: What are the maternal and child health implications for breastfeeding mothers consuming energy drinks? Caffeine and vitamin-rich energy drinks contain a variety of herbal ingredients and vitamins; however, ingredient amounts may not be clearly disclosed on product labels. Interactions between herbal ingredients and caffeine are understudied and not well defined in the literature. Some infants can be sensitive to caffeine and display increased irritability and sleep disturbances when exposed to caffeine from breastmilk. Breastfeeding women who consume energy drinks may be ingesting herbal ingredients that have not undergone scientific evaluation, and if taking prenatal vitamins, may unknowingly exceed the recommended daily intake. Caffeinated products are marketed in newer ways, fueling concerns about health consequences of caffeine exposure. We present implications associated with consumption of caffeine and vitamin-rich energy drinks among breastfeeding women. Product safety, labeling, common ingredients, potential interactions, and clinical implications are discussed. Healthcare providers should encourage breastfeeding women to read product labels for ingredients, carbohydrate content, serving size, and to discourage consumption of energy drinks when breastfeeding and/or taking prenatal vitamins, to avoid potential vitamin toxicity.

  20. European Food and Drink Wholesalers and Sustainability

    Directory of Open Access Journals (Sweden)

    Peter Jones


    Full Text Available Purpose- The aim of this paper is to review and reflect on the sustainability agendas and achievements reported by Europe's leading food and drinks wholesalers. Design/Methodology/Approach- The paper begins with a short introduction to corporate sustainability, sustainability reporting and food and drinks wholesaling within Europe and the empirical material for the paper is drawn from reports and information posted on the leading food and drinks wholesalers' corporate websites. Findings- There are marked variations in the extent to which Europe's leading food and drinks wholesalers reported and provided information on their sustainability agendas and achievements. These agendas and achievements embraced a wide range of environmental, social and economic issues but the reporting process had a number of weaknesses that undermine its transparency and credibility. The authors also argue that the leading food and drinks wholesalers' definitions of, and commitments to, sustainability are principally driven by business imperatives as by any fundamental concern to maintain the viability and integrity of natural and social capital. More critically the authors argue that this approach is couched within existing business models centred on continuing growth and consumption Limitations- The paper is a preliminary review of the sustainability agendas and achievements publicly reported by Europe's leading food and drinks wholesalers. Originality- The role of Europe's wholesale sector in addressing sustainability has received scant attention in the academic literature and this paper will interest academics and students in business management and marketing and employees and executives working in the distribution sector of the economy.

  1. Behavioral Safety in the Food Services Industry: Challenges and Outcomes (United States)

    Lebbon, Angela; Sigurdsson, Sigurdur Oli; Austin, John


    During the course of a 6-year behavioral safety consult at a food and drink industry site, data were collected on the number of Occupational Safety Health Administration (OSHA) recordable incidents, number of lost and restricted days, and number of peer safety observations. Employees were trained to identify safe and unsafe behavior, conduct peer…

  2. Expressive Writing as a Brief Intervention for Reducing Drinking Intentions


    Young, Chelsie M.; Rodriguez, Lindsey M.; Neighbors, Clayton


    The present study examined the effectiveness of expressive writing in reducing drinking behavior. We expected that students prompted to write about negative drinking experiences would show greater decreases in future drinking intentions compared to the neutral and the positive writing conditions. We also expected that decreases in drinking intentions following the writing prompts might differ based on current drinking and AUDIT scores. Participants included 200 (76% female) undergraduates who...

  3. Dental plaque pH variation with regular soft drink, diet soft drink and high energy drink: an in vivo study. (United States)

    Jawale, Bhushan Arun; Bendgude, Vikas; Mahuli, Amit V; Dave, Bhavana; Kulkarni, Harshal; Mittal, Simpy


    A high incidence of dental caries and dental erosion associated with frequent consumption of soft drinks has been reported. The purpose of this study was to evaluate the pH response of dental plaque to a regular, diet and high energy drink. Twenty subjects were recruited for this study. All subjects were between the ages of 20 and 25 and had at least four restored tooth surfaces present. The subjects were asked to refrain from brushing for 48 hours prior to the study. At baseline, plaque pH was measured from four separate locations using harvesting method. Subjects were asked to swish with 15 ml of the respective soft drink for 1 minute. Plaque pH was measured at the four designated tooth sites at 5, 10 and 20 minutes intervals. Subjects then repeated the experiment using the other two soft drinks. pH was minimum for regular soft drink (2.65 ± 0.026) followed by high energy drink (3.39 ± 0.026) and diet soft drink (3.78 ± 0.006). The maximum drop in plaque pH was seen with regular soft drink followed by high energy drink and diet soft drink. Regular soft drink possesses a greater acid challenge potential on enamel than diet and high energy soft drinks. However, in this clinical trial, the pH associated with either soft drink did not reach the critical pH which is expected for enamel demineralization and dissolution.

  4. Sustainable River Basin Management under the European Water Framework Directive: an Effective Protection of Drinking-Water Resources

    NARCIS (Netherlands)

    van Rijswick, H.F.M.W.|info:eu-repo/dai/nl/099909189; Wuijts, Susanne


    In the Netherlands drinking water is produced both from surface water and groundwater. Due to the shortage of space, resources are often found in combination with other activities, such as those pertaining to industry or agriculture, in the same neighbourhood. These combinations impose strong

  5. A survey of energy drink and alcohol mixed with energy drink consumption. (United States)

    Magnezi, Racheli; Bergman, Lisa Carroll; Grinvald-Fogel, Haya; Cohen, Herman Avner


    Energy drink consumption among youth is increasing despite recommendations by the American Academy of Pediatrics to eliminate consumption by youth. This study provides information on consumption of energy drinks and alcohol mixed with energy drinks (AmED) in a sample of Israeli youth and how consumer knowledge about the risks affects consumption rates. The study was conducted in three Tel Aviv public schools, with a total enrollment of 1,253 students in grades 8 through 12. Among them, 802 students completed a 49-item questionnaire about energy drink and AmED consumption, for a 64 % response rate Non-responders included 451 students who were absent or refused to participate. All students in the same school were administered the questionnaire on the same day. Energy drinks are popular among youth (84.2 % have ever drunk). More tenth through twelfth grade students consumed energy drinks than eighth and ninth grade students. Students who began drinking in elementary school (36.8 %) are at elevated risk for current energy drink (P consumption (OR 1.925; 95 %CI 1.18-3.14). The association between current AmED consumption and drinking ED at a young age is important. Boys and those who start drinking early have a greater risk of both ED and AmED consumption. The characteristics of early drinkers can help increase awareness of potential at-risk youth, such as junior and senior high school students with less educated or single parents. Risks posed by early use on later energy drink and AmED consumption are concerning. We suggest that parents should limit accessibility. Increased knowledge about acceptable and actual amounts of caffeine in a single product might decrease consumption.

  6. High school drinking mediates the relationship between parental monitoring and college drinking: A longitudinal analysis

    Directory of Open Access Journals (Sweden)

    Vincent Kathryn B


    Full Text Available Abstract Background College drinking is a significant public health problem. Although parental monitoring and supervision reduces the risk for alcohol consumption among younger adolescents, few studies have investigated the impact of earlier parental monitoring on later college drinking. This study examined whether parental monitoring indirectly exerts a protective effect on college drinking by reducing high school alcohol consumption. Methods A longitudinal cohort of 1,253 male and female students, ages 17 to 19, attending a large, public, mid-Atlantic university was studied at two time points. First, data on high school parental monitoring and alcohol consumption were gathered via questionnaire during the summer prior to college entry. Second, during the first year of college, past-year alcohol consumption was measured via a personal interview. Multiple regression models tested the relationship between parental monitoring and past year alcohol use (i.e., number of drinks per drinking day. Results Holding constant demographics, SAT score, and religiosity, parental monitoring had a significant protective effect on both high school and college drinking level. However, the association between parental monitoring and college drinking level became non-significant once high school drinking level was held constant. Conclusion While parental monitoring did not directly influence college alcohol consumption, evidence for mediation was observed, whereby parental monitoring had an indirect influence on college drinking through reductions in high school drinking. Initiatives that promote effective parenting might be an important strategy to curb high-risk drinking among older adolescents. More research is needed to understand the nature and degree of parent-child communication that is necessary to extend the protective influence of parents into the college years.

  7. Daily conformity drinking motivations are associated with increased odds of consuming alcohol mixed with energy drinks. (United States)

    Linden-Carmichael, Ashley N; Lau-Barraco, Cathy


    Recent research indicates that individuals drank more heavily and experienced more harms on days they consumed alcohol mixed with energy drinks (AmEDs). Limited research, thus far, has examined predictors of AmED use on a daily level. Drinking motives, or reasons for drinking, are shown to discern AmED users from non-users, but the extent to which daily drinking motives covary with AmED use has not been tested. The current study used a daily diary design to determine how motives differ between AmED and other drinking occasions. Participants included 122 college students (73.8% women) with a mean age of 20.39years. Participants completed up to 14 daily surveys, resulting in 389 drinking days (40days involved AmED use). Participants reported on their drinking motives at baseline as well as on each drinking day. Multilevel models revealed that, after controlling for other motives, AmED use was more likely on days where conformity motives were higher than usual and was less likely when enhancement motives were higher. Daily social and coping motives as well as all motives measured at baseline were unassociated with AmED use. Our findings suggest that conformity motives, or drinking to fit in with others, are the most salient drinking motive predicting AmED use on a drinking day. Given that conformity motives are often less associated with alcohol use outcomes in general, these findings highlight AmEDs as a unique alcoholic beverage. Clinicians and interventionists working with frequent AmED users should consider the unique conditions under which AmEDs are consumed. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Decision aiding handbooks for managing contaminated food production systems, drinking water and inhabited areas in Europe

    DEFF Research Database (Denmark)

    Nisbet, A.F.; Brown, J.; Howard, B.J.


    Three handbooks have been developed, in conjunction with a wide range of stakeholders to assist in the management of contaminated food production systems, inhabited areas and drinking water following a radiological incident. The handbooks are aimed at national and local authorities, central...... government departments and agencies, emergency services, radiation protection experts, the agriculture and food production sectors, industry and others who may be affected. The handbooks include management options for application in the different phases of an incident. Sources of contamination considered...

  9. Biological and Physiochemical Techniques for the Removal of Zinc from Drinking Water: A Review


    Naseem Zahra; Yasha Nazir Butt; Alim-Un-Nisa


    Presence of Zinc (II) in drinking water beyond permissible limits is considered unsafe for human health. Many different anthropogenic activities including mining, burning of petroleum, industrialization, and urbanization cause a release of considerably higher amounts of zinc into the waterbodies. A permissible limit of 5 mg/L is set by various environmental and pollution control authorities beyond which water may cause respiratory, liver, gonads, and brain disorders. Due to these health hazar...

  10. Industrial goals

    International Nuclear Information System (INIS)

    Martin, P.


    The aim of the third seminar on pellet-clad interaction, which held at Aix en Provence (France) from 9-11 march 2004, was to draw a comprehensive picture of current understanding of pellet clad interaction and its impact on the fuel rod under the widest possible conditions. This document provides the summaries of the five sessions: opening and industrial goals, fuel material behaviour in PCI situation, cladding behaviour relevant to PCI, in-pile rod behaviour, modelling of the mechanical interaction between pellet and cladding. (A.L.B.)

  11. Industrial ventilation (United States)

    Goodfellow, H. D.

    Industrial ventilation design methodology, using computers and using fluid dynamic models, is considered. It is noted that the design of a ventilation system must be incorporated into the plant design and layout at the earliest conceptual stage of the project. A checklist of activities concerning the methodology for the design of a ventilation system for a new facility is given. A flow diagram of the computer ventilation model shows a typical input, the initialization and iteration loop, and the output. The application of the fluid dynamic modeling techniques include external and internal flow fields, and individual sources of heat and contaminants. Major activities for a ventilation field test program are also addressed.

  12. Integrated removal of inorganic contaminants from acid mine drainage using BOF slag, lime, soda ash and reverse osmosis (RO): Implication for the production of drinking water

    CSIR Research Space (South Africa)

    Masindi, Vhahangwele


    Full Text Available softeners will pro- duce water of drinking standard. Acknowledgements The authors wish to express their sincere gratitude to the Council for Scientific and Industrial research (CSIR), Tshwane University of Technology for providing lab space to execute... quality. As such, this study proved that the coupling of RO process to BOF slag and different softeners will produce water of drinking standard. Acknowledgements The authors wish to express their sincere gratitude to the Council for Scientific...

  13. Drinking water pollution and risks for human health

    International Nuclear Information System (INIS)

    Bressa, G.


    The hypothesis that most human tumors are caused by toxic substances found in the environment, and that their onset is therefore basically predictable, is earning wider and wider consent. The results of experimental studies carried out on animals have shown that some of the chemical pollutants found in drinking water possess cancerogenous activity. Their origin and can vary a lot because most public water supplies come from rivers, lakes, or from groundwater tables, and, therefore, contain pollutants from agricultural land waste water, from industrial waste and from deliberate or accidental inputs. As a consequence, this kind of pollution can involve some risks for human health as a result of both direct use of tainted water or indirect use through food [it

  14. The Transaction Footprints of Scottish Food And Drink SMEs

    Directory of Open Access Journals (Sweden)

    Copus Andrew


    Full Text Available This paper presents a survey approach to measuring the “transaction footprints” of rural small and medium sized enterprises (SMEs. Combined with a graphical presentation of results, this contributes to the evidence base on the roles of local and global linkages. Findings suggest that the food and drink industry of Scotland is relatively localised in its input and sales interaction pattern, although substantial variations, associated with product specialisms, remoteness/accessibility, input purchasing and marketing strategies, exist. Localised SMEs have weathered the recession slightly better, but more outward-looking in firms tend to have greater optimism about the future. Transaction footprint analysis should be viewed as component of an ongoing process of re-mapping the network infrastructure of the rural economy, alongside analysis of untraded interdependencies, and institutional networks in the realm of governance.

  15. Report of the NATO/CCMS drinking water pilot study on health aspects of drinking water contaminants

    Energy Technology Data Exchange (ETDEWEB)

    Borzelleca, J F


    Various methods of disinfection are being successfully used to control water borne diseases due to biological contaminants in water (viruses, bacteria, protozoa). These methods of chemical control are adding chemical contaminants to the drinking water. For example, trihalomethanes may be formed by the interaction of chlorine with humic and/or fulvic acids. In addition, chemical contaminants may arise from natural, agricultural, industrial or distributional sources. Acute or chronic exposures to these chemicals may result in adverse health effects that are immediate or delayed, reversible or irreversible. Since these contaminants rarely occur singly, chemical interactions (additives, synergistic, antagonistic) must be considered. The nature of the adverse health effects can usually be determined from properly designed and executed animal experiments and/or human epidemiological studies. Potentially toxic agents may also be identified by the use of short term or in vitro tests. Other methods of identification of potentially toxic agents include chemical similarity with known toxicants. Attempts should be made to reduce the number of potentially toxic chemical contaminants but the microbiological quality of drinking water must not be compromised.

  16. Sexual-orientation differences in drinking patterns and use of drinking contexts among college students. (United States)

    Coulter, Robert W S; Marzell, Miesha; Saltz, Robert; Stall, Ron; Mair, Christina


    Evidence suggests there are important sexual-orientation differences in alcohol consumption, particularly among women. Little is known about where gay/lesbian and bisexual college students drink or differences in drinking patterns derived from graduated frequency measures between heterosexual, gay/lesbian, and bisexual students. The goal of this analysis was to examine patterns of alcohol consumption-including drinking prevalence, quantity, frequency, and contexts of use-by sexual orientation. Data on sexual identity, gender, drinking behaviors, and drinking contexts were examined from repeated cross-sectional samples of undergraduate students attending 14 public California universities from 2003-2011 (n=58,903). Multivariable statistical techniques were employed to examine sexual-orientation differences stratified by gender. Gay males, lesbians, and bisexual females were significantly more likely to report drinking alcohol in the current semester than their same-gender heterosexual peers (relative risks ranged from 1.07 to 1.10, p-values sexual-orientation differences in drinking patterns and use of drinking contexts. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  17. Bringing alcohol on campus to raise money: impact on student drinking and drinking problems (United States)

    Voas, Robert B.; Johnson, Mark; Turrisi, Robert J.; Taylor, Dexter; Honts, Charles Robert; Nelsen, Lisa


    Aims Universities are striving to raise funds, often attracting spectators by selling alcohol at campus events. This study evaluates the effect of a policy change on student drinking at a large western university that had historically banned alcohol on campus but transitioned to permitting the sale of alcohol in some of its facilities. Methods Surveys of student drinking and perceptions of other students' drinking were conducted before, during and after the policy change at the transition university (TU) and compared to similar data from a control university (CU). Surveys of student drinking at on-campus and off-campus venues and observations of alcohol service practices were also conducted. Results The policy change at the TU was introduced cautiously, and sales to underage drinkers were relatively well controlled. Despite this, student drinking rose initially, then declined after 1 year. Perceptions of the amount of drinking by other students increased slightly, but there was no overall measurable increase in student drinking during the first 3 years of the new policy. Conclusions The conservative TU policy—to sell alcohol only at select events and to control sales to minors—may have limited the impact of on-campus alcohol sales on student consumption. Although the study results did not find a stable increase in student drinking, they do not necessarily support the liberalization of campus alcohol policy, because the transition is still ‘in progress’ and the final outcome has not been evaluated. PMID:18482416

  18. “If you drink alcohol, drink sensibly.” Is this guideline still appropriate?

    African Journals Online (AJOL)

    Food-Based Dietary Guidelines for South Africa: “If you drink alcohol, drink sensibly.” - Is this guideline ... alcohol-consumption guideline to be adopted by the general public: “If .... Survey of 20038 and the Youth Risk Behaviour Study of 20029.

  19. Mindfulness Facets, Social Anxiety, and Drinking to Cope with Social Anxiety: Testing Mediators of Drinking Problems. (United States)

    Clerkin, Elise M; Sarfan, Laurel D; Parsons, E Marie; Magee, Joshua C


    This cross-sectional study tested social anxiety symptoms, trait mindfulness, and drinking to cope with social anxiety as potential predictors and/or serial mediators of drinking problems. A community-based sample of individuals with co-occurring social anxiety symptoms and alcohol dependence were recruited. Participants ( N = 105) completed measures of social anxiety, drinking to cope with social anxiety, and alcohol use and problems. As well, participants completed the Five Facet Mindfulness Questionnaire , which assesses mindfulness facets of accepting without judgment, acting with awareness, not reacting to one's internal experiences, observing and attending to experiences, and labeling and describing. As predicted, the relationship between social anxiety symptoms and drinking problems was mediated by social anxiety coping motives across each of the models. Further, the relationship between specific mindfulness facets (acting with awareness, accepting without judgment, and describe) and drinking problems was serially mediated by social anxiety symptoms and drinking to cope with social anxiety. This research builds upon existing studies that have largely been conducted with college students to evaluate potential mediators driving drinking problems. Specifically, individuals who are less able to act with awareness, accept without judgment, and describe their internal experiences may experience heightened social anxiety and drinking to cope with that anxiety, which could ultimately result in greater alcohol-related problems.

  20. Binge drinking in undergraduates: relationships with sex, drinking behaviors, impulsivity, and the perceived effects of alcohol. (United States)

    Balodis, Iris M; Potenza, Marc N; Olmstead, Mary C


    Binge drinking on university campuses is associated with social and health-related problems. To determine the factors that may predict this behavior, we collected information on alcohol use, alcohol expectations, and impulsivity from 428 undergraduate students attending a Canadian university. The subjective effects of a binge drinking dose of alcohol were assessed in a subset of participants. In the larger sample, 72% of students reported drinking at or above binge drinking thresholds on a regular basis. Men reported alcohol consumption per drinking occasion, which was consistent with other studies, but the frequency of drinking occasions among women was higher than in earlier studies, suggesting that consumption in women may be increasing. Compared with men, women reported different expectations of alcohol, specifically related to sociability and sexuality. Self-reported impulsivity scores were related, albeit weakly, to drinking behaviors and to expectations in both the sexes. Finally, intoxicated binge drinkers reported feeling less intoxicated, liking the effects more, and wanting more alcohol than did non-binge drinkers receiving an equivalent dose of alcohol. These results have implications for sex-specific prevention strategies for binge drinking on university campuses.

  1. Sports drinks and energy drinks for children and adolescents: are they appropriate? (United States)


    Sports and energy drinks are being marketed to children and adolescents for a wide variety of inappropriate uses. Sports drinks and energy drinks are significantly different products, and the terms should not be used interchangeably. The primary objectives of this clinical report are to define the ingredients of sports and energy drinks, categorize the similarities and differences between the products, and discuss misuses and abuses. Secondary objectives are to encourage screening during annual physical examinations for sports and energy drink use, to understand the reasons why youth consumption is widespread, and to improve education aimed at decreasing or eliminating the inappropriate use of these beverages by children and adolescents. Rigorous review and analysis of the literature reveal that caffeine and other stimulant substances contained in energy drinks have no place in the diet of children and adolescents. Furthermore, frequent or excessive intake of caloric sports drinks can substantially increase the risk for overweight or obesity in children and adolescents. Discussion regarding the appropriate use of sports drinks in the youth athlete who participates regularly in endurance or high-intensity sports and vigorous physical activity is beyond the scope of this report.

  2. Drinking with mixed-gender groups is associated with heavy weekend drinking among young adults

    NARCIS (Netherlands)

    Thrul, J.; Labhart, F.; Kuntsche, E.N.


    Aims: To investigate how gender composition of the drinking group affects young adults’ alcohol consumption on weekend evenings over and above the effect of drinking-group size. Design: Using the internet-based cellphone-optimized assessment technique (ICAT), participants completed online

  3. Drinking behaviours and blood alcohol concentration in four European drinking environments: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Hughes Karen


    Full Text Available Abstract Background Reducing harm in drinking environments is a growing priority for European alcohol policy yet few studies have explored nightlife drinking behaviours. This study examines alcohol consumption and blood alcohol concentration (BAC in drinking environments in four European cities. Methods A short questionnaire was implemented among 838 drinkers aged 16-35 in drinking environments in four European cities, in the Netherlands, Slovenia, Spain and the UK. Questions included self-reported alcohol use before interview and expected consumption over the remainder of the night. Breathalyser tests were used to measured breath alcohol concentration (converted to BAC at interview. Results Most participants in the Dutch (56.2%, Spanish (59.6% and British (61.4% samples had preloaded (cf Slovenia 34.8%. In those drinking 5 h. In other nationalities, BAC increases were less pronounced or absent. High BAC (> 0.08% was associated with being male, aged > 19, British and having consumed spirits. In all cities most participants intended to drink enough alcohol to constitute binge drinking. Conclusions Different models of drinking behaviour are seen in different nightlife settings. Here, the UK sample was typified by continued increases in inebriation compared with steady, more moderate intoxication elsewhere. With the former being associated with higher health risks, European alcohol policy must work to deter this form of nightlife.

  4. Groundwater Molybdenum from Emerging Industries in Taiwan. (United States)

    Tsai, Kuo-Sheng; Chang, Yu-Min; Kao, Jimmy C M; Lin, Kae-Long


    This study determined the influence of emerging industries development on molybdenum (Mo) groundwater contamination. A total of 537 groundwater samples were collected for Mo determination, including 295 samples from potentially contaminated areas of 3 industrial parks in Taiwan and 242 samples from non-potentially contaminated areas during 2008-2014. Most of the high Mo samples are located downstream from a thin film transistor-liquid crystal display (TFT-LCD) panel factory. Mean groundwater Mo concentrations from potentially contaminated areas (0.0058 mg/L) were significantly higher (p industry and following wastewater batch treatment were 0.788 and 0.0326 mg/L, respectively. This indicates that wastewater containing Mo is a possible source of both groundwater and surface water contamination. Nine samples of groundwater exceed the World Health Organization's suggested drinking water guideline of 0.07 mg/L. A non-carcinogenic risk assessment for Mo in adults and children using the Mo concentration of 0.07 mg/L yielded risks of 0.546 and 0.215, respectively. These results indicate the importance of the development of a national drinking water quality standard for Mo in Taiwan to ensure safe groundwater for use. According to the human health risk calculation, the groundwater Mo standard is suggested as 0.07 mg/L. Reduction the discharge of Mo-contaminated wastewater from factories in the industrial parks is also the important task in the future.

  5. The applicability of micro-filters produced by nuclear methods in the food industry

    International Nuclear Information System (INIS)

    Szabo, S.A.; Ember, G.


    Problems of the applicability in the food industry of micro-filters produced by nuclear methods are dealt with. Production methods of the polymeric micro-filters, their main characteristics as well as their most important application fields (breweries, dairies, alcoholic- and soft-drink plants, wine industry) are briefly reviewed. (author)

  6. Drinking Patterns and Their Gender Differences in Europe

    DEFF Research Database (Denmark)

    Grittner, Ulrike; Mäkelä, Pia; Gmel, Gerhard


    in the general population aged 20-64 years in 14 European countries. Central measures were abstention, frequency and volume of drinking overall and by beverage type, amounts drunk per drinking day, and heavy episodic drinking. Results: There were clear gender differences in all drinking measures, except for wine...... indicate that the distinction among wine/beer/spirits cultures have implicitly been based on male drinking. Our expectation was for more daily light drinking integrated in everyday life in the Mediterranean countries, more heavy episodic drinking associated with weekends and celebrations in the North......, with the traditional beer countries somewhere in between. The differences observed were usually in the direction expected. However, no country represented an ideal type of drinking culture, i.e. drinking for ‘mood-changing effects' only or for ‘nutritional purposes' only; all countries were mixtures of these two...

  7. Industrial chemistry engineering

    International Nuclear Information System (INIS)


    This book on industrial chemistry engineering is divided in two parts. The first part deals with industrial chemistry, inorganic industrial chemistry, organic industrial chemistry, analytical chemistry and practical questions. The last parts explain the chemical industry, a unit parts and thermodynamics in chemical industry and reference. It reveals the test subjects for the industrial chemistry engineering with a written examination and practical skill.

  8. Consumption of energy drinks, alcohol, and alcohol-mixed energy drinks among Italian adolescents. (United States)

    Flotta, Domenico; Micò, Rocco; Nobile, Carmelo G A; Pileggi, Claudia; Bianco, Aida; Pavia, Maria


    It has been argued that the excessive consumption of energy drinks (EDs) may have serious health consequences, and that may serve as an indicator for substance use and other risky behaviors. The present paper offers a perspective on this topic that remains underexplored on the population of adolescents. Data were collected via self-administered anonymous questionnaires from 870 adolescents aged 15 to 19 years who were recruited from a random sample of public secondary schools in the geographic area of the Calabria Region, in the South of Italy. A total of 616 participants completed the survey for a response rate of 70.8%. Nearly 68% of respondents had drunk at least a whole can of ED during their life, and about 55% reported consuming EDs during the 30 days before the survey. Only 13% of interviewed adolescents were aware that drinking EDs is the same as drinking coffee, whereas a sizable percentage believed that drinking EDs is the same as drinking carbonated beverages or rehydrating sport drinks. Forty-six percent of adolescents had drunk alcohol-mixed energy drinks (AmEDs) during their life, and 63% of lifetime users admitted drinking AmEDs during the 30 days before the survey. Overall, 210 (63.3%) had drunk alcohol alone not mixed with EDs during their life, and more than half (56.3%) reported having consumed it at least once during the 30 days before the survey. Multivariate analysis showed that the factors independently associated with the consumption of AmEDs were the increasing number of sexual partners, being a current smoker, being male, riding with a driver who had been drinking alcohol, and having used marijuana. Comprehensive educational programs among youths focusing on potential health effects of EDs, alcohol, and the combination of the two, designed to empower the ability to manage these drinking habits, are strongly advisable. Copyright © 2014 by the Research Society on Alcoholism.

  9. Expressive writing as a brief intervention for reducing drinking intentions. (United States)

    Young, Chelsie M; Rodriguez, Lindsey M; Neighbors, Clayton


    The present study examined the effectiveness of expressive writing in reducing drinking behavior. We expected that students prompted to write about negative drinking experiences would show greater decreases in future drinking intentions compared to the neutral and the positive writing conditions. We also expected that decreases in drinking intentions following the writing prompts might differ based on current drinking and AUDIT scores. Participants included 200 (76% female) undergraduates who completed measures of their current drinking behavior. They were then randomly assigned to either write about: a time when they had a lot to drink that was a good time (Positive); a time when they had a lot to drink that was a bad time (Negative); or their first day of college (Neutral), followed by measures assessing intended drinking over the next three months. Results revealed that participants intended to drink significantly fewer drinks per week and engage in marginally fewer heavy drinking occasions after writing about a negative drinking occasion when compared to control. Interactions provided mixed findings suggesting that writing about a positive event was associated with higher drinking intentions for heavier drinkers. Writing about a negative event was associated with higher intentions among heavier drinkers, but lower intentions among those with higher AUDIT scores. This research builds on previous expressive writing interventions by applying this technique to undergraduate drinkers. Preliminary results provide some support for this innovative strategy but also suggest the need for further refinement, especially with heavier drinkers. © 2013.

  10. Social anxiety and drinking refusal self-efficacy moderate the relationship between drinking game participation and alcohol-related consequences. (United States)

    Kenney, Shannon R; Napper, Lucy E; LaBrie, Joseph W


    Participation in drinking games is associated with excessive drinking and alcohol risks. Despite the growing literature documenting the ubiquity and consequences of drinking games, limited research has examined the influence of psychosocial factors on the experience of negative consequences as the result of drinking game participation. The current event-level study examined the relationships among drinking game participation, social anxiety, drinking refusal self-efficacy (DRSE) and alcohol-related consequences in a sample of college students. Participants (n = 976) reported on their most recent drinking occasion in the past month in which they did not preparty. After controlling for sex, age, and typical drinking, higher levels of social anxiety, lower levels of DRSE, and playing drinking games predicted greater alcohol-related consequences. Moreover, two-way interactions (Social Anxiety × Drinking Games, DRSE × Drinking Games) demonstrated that social anxiety and DRSE each moderated the relationship between drinking game participation and alcohol-related consequences. Participation in drinking games resulted in more alcohol problems for students with high social anxiety, but not low social anxiety. Students with low DRSE experienced high levels of consequences regardless of whether they participated in drinking games; however, drinking game participation was associated with more consequences for students confident in their ability to resist drinking. Findings highlight the important role that social anxiety and DRSE play in drinking game-related risk, and hence provide valuable implications for screening at-risk students and designing targeted harm reduction interventions that address social anxiety and drink refusal in the context of drinking games.

  11. Industrial irradiation

    International Nuclear Information System (INIS)

    Stirling, Andrew


    Production lines for rubber gloves would not appear to have much in common with particle physics laboratories, but they both use accelerators. Electron beam irradiation is often used in industry to improve the quality of manufactured goods or to reduce production cost. Products range from computer disks, shrink packaging, tyres, cables, and plastics to hot water pipes. Some products, such as medical goods, cosmetics and certain foodstuffs, are sterilized in this way. In electron beam irradiation, electrons penetrate materials creating showers of low energy electrons. After many collisions these electrons have the correct energy to create chemically active sites. They may either break molecular bonds or activate a site which promotes a new chemical linkage. This industrial irradiation can be exploited in three ways: breaking down a biological molecule usually renders it useless and kills the organism; breaking an organic molecule can change its toxicity or function; and crosslinking a polymer can strengthen it. In addition to traditional gamma irradiation using isotopes, industrial irradiation uses three accelerator configurations, each type defining an energy range, and consequently the electron penetration depth. For energies up to 750 kV, the accelerator consists of a DC potential applied to a simple wire anode and the electrons extracted through a slot in a coaxially mounted cylindrical cathode. In the 1-5 MeV range, the Cockcroft-Walton or Dynamitron( R ) accelerators are normally used. To achieve the high potentials in these DC accelerators, insulating SF6 gas and large dimension vessels separate the anode and cathode; proprietary techniques distinguish the various commercial models available. Above 5 MeV, the size of DC accelerators render them impractical, and more compact radiofrequency-driven linear accelerators are used. Irradiation electron beams are actually 'sprayed' over the product using a magnetic deflection system. Lower energy beams of

  12. Integration of Aquifer Storage Transfer and Recovery and HACCP for Ensuring Drinking Water Quality (United States)

    Lee, S. I.; Ji, H. W.


    The integration of ASTR (Aquifer Storage Transfer and Recovery) and HACCP (Hazard Analysis and Critical Control Point) is being attempted to ensure drinking water quality in a delta area. ASTR is a water supply system in which surface water is injected into a well for storage and recovered from a different well. During the process natural water treatment is achieved in the aquifer. ASTR has advantages over surface reservoirs in that the water is protected from external contaminants and free from water loss by evaporation. HACCP, originated from the food industry, can efficiently manage hazards and reduce risks when it is introduced to the drinking water production. The study area is the located in the Nakdong River Delta, South Korea. Water quality of this region has been deteriorated due to the increased pollution loads from the upstream cities and industrial complexes. ASTR equipped with HACCP system is suggested as a means to heighten the public trust in drinking water. After the drinking water supply system using ASTR was decomposed into ten processes, principles of HACCP were applied. Hazardous event analysis was conducted for 114 hazardous events and nine major hazardous events were identified based on the likelihood and the severity assessment. Potential risk of chemical hazards, as a function of amounts, travel distance and toxicity, was evaluated and the result shows the relative threat a city poses to the drinking water supply facility. Next, critical control points were determined using decision tree analysis. Critical limits, maximum and/or minimum values to which biological, chemical or physical parameters must be controlled, were established. Other procedures such as monitoring, corrective actions and will be presented.

  13. Alcohol use among school-going adolescent boys and girls in an industrial town of Assam, India. (United States)

    Mahanta, Beauty; Mohapatra, P K; Phukan, N; Mahanta, J


    Some people in Northeast India prepare rice-based alcoholic drinks in the household. People use these drinks in religious and social functions, and these are taken even in the presence of parents and elders. Easy access to illicit substances in industrial towns and lack of social inhibition for intake of homemade alcohol might increase the vulnerability of youth to these habits. To estimate the prevalence of alcoholic drink user among school-going adolescent students in an industrial town of Assam. A cross-sectional survey was designed to collect the data using a predesigned questionnaire. Personal interview was conducted to collect the data about pattern of alcohol use, type of alcoholic drinks they use, duration, and information about parents and peer. Data were analyzed using Epi-info 17 and Statistical Package for Social Sciences-17.0 (Chicago, USA, SPSS Inc.). About 36% out of 1285 students have tasted/used homemade alcoholic drinks (HADs) and 12.3% used commercially available alcoholic drinks (CADs). Significantly higher numbers (P alcohol influenced the habit of their children. Father's habit was found to be associated with male offspring's habit of taking CAD. About 16% of the students used one or more substances along with alcohol. High percentage of adolescents in the industrial town of Assam use alcoholic drinks with a male preponderance. They taste alcoholic drinks at a very young age. Parent's indulgence in taking tobacco, alcohol, or both was found to influence higher intake by their offspring.

  14. Dental caries experience in high risk soft drinks factory workers of South India: a comparative study. (United States)

    Kumar, Sandeep; Acharya, Shashidhar; Vasthare, Ramprasad; Singh, Siddharth Kumar; Gupta, Anjali; Debnath, Nitai


    The consumption of soft-drinks has been associated with dental caries development. The aim was to evaluate dental caries experience amongst the workers working in soft-drink industries located in South India and compare it with other factory workers. To evaluate the validity of specific caries index (SCI), which is newer index for caries diagnosis. This was a cross-sectional study carried out among 420 workers (210 in soft-drinks factory and 210 in other factories), in the age group of 20-45 years of Udupi district, Karnataka, India. Index used for clinical examination was decayed, missing, filled surfaces (DMFS) index and SCI. The mean and standard deviation (SD) of decayed surface (5.8 ± 1.8), missing surface (4.3 ± 2) and filled surface (1.94 ± 1.95) and total DMFS score (12.11 ± 3.8) in soft-drinks factory workers were found to be significantly higher than the other factory workers. The total SCI score (mean and SD) was found to be significantly higher in soft-drinks factory workers (5.83 ± 1.80) compared with other factory workers (4.56 ± 1.45). There was a high correlation obtained between SCI score and DMFS score. The regression equation given by DMFS = 1.178 + 1.866 (SCI scores). The caries experience was higher in workers working in soft-drinks factory and this study also showed that specific caries index can be used as a valid index for assessing dental caries experience.

  15. AFM Structural Characterization of Drinking Water Biofilm ... (United States)

    Due to the complexity of mixed culture drinking water biofilm, direct visual observation under in situ conditions has been challenging. In this study, atomic force microscopy (AFM) revealed the three dimensional morphology and arrangement of drinking water relevant biofilm in air and aqueous solution. Operating parameters were optimized to improve imaging of structural details for a mature biofilm in liquid. By using a soft cantilever (0.03 N/m) and slow scan rate (0.5 Hz), biofilm and individual bacterial cell’s structural topography were resolved and continuously imaged in liquid without loss of spatial resolution or sample damage. The developed methodology will allow future in situ investigations to temporally monitor mixed culture drinking water biofilm structural changes during disinfection treatments. Due to the complexity of mixed culture drinking water biofilm, direct visual observation under in situ conditions has been challenging. In this study, atomic force microscopy (AFM) revealed the three dimensional morphology and arrangement of drinking water relevant biofilm in air and aqueous solution. Operating parameters were optimized to improve imaging of structural details for a mature biofilm in liquid. By using a soft cantilever (0.03 N/m) and slow scan rate (0.5 Hz), biofilm and individual bacterial cell’s structural topography were resolved and continuously imaged in liquid without loss of spatial resolution or sample damage. The developed methodo

  16. Quantitative risk assessment of drinking water contaminants

    International Nuclear Information System (INIS)

    Cothern, C.R.; Coniglio, W.A.; Marcus, W.L.


    The development of criteria and standards for the regulation of drinking water contaminants involves a variety of processes, one of which is risk estimation. This estimation process, called quantitative risk assessment, involves combining data on the occurrence of the contaminant in drinking water and its toxicity. The human exposure to a contaminant can be estimated from occurrence data. Usually the toxicity or number of health effects per concentration level is estimated from animal bioassay studies using the multistage model. For comparison, other models will be used including the Weibull, probit, logit and quadratic ones. Because exposure and toxicity data are generally incomplete, assumptions need to be made and this generally results in a wide range of certainty in the estimates. This range can be as wide as four to six orders of magnitude in the case of the volatile organic compounds in drinking water and a factor of four to five for estimation of risk due to radionuclides in drinking water. As examples of the differences encountered in risk assessment of drinking water contaminants, discussions are presented on benzene, lead, radon and alachlor. The lifetime population risk estimates for these contaminants are, respectively, in the ranges of: <1 - 3000, <1 - 8000, 2000-40,000 and <1 - 80. 11 references, 1 figure, 1 table

  17. Energy drinks and adolescents: what's the harm? (United States)

    Harris, Jennifer L; Munsell, Christina R


    Concerns about potential dangers from energy drink consumption by youth have been raised by health experts, whereas energy drink manufacturers claim these products are safe and suitable for marketing to teens. This review summarizes the evidence used to support both sides of the debate. Unlike most beverage categories, sales of energy drinks and other highly caffeinated products continue to grow, and marketing is often targeted to youth under the age of 18 years. These products pose a risk of caffeine toxicity when consumed by some young people, and there is evidence of other troubling physiological and behavioral effects associated with their consumption by youth. The US Food and Drug Administration has indicated it will reexamine the safety of caffeine in the food supply; however, more research is needed to better understand youth consumption of energy drinks and caffeine in general, as well as the long-term effects on health. Meanwhile, policymakers and physician groups have called on energy drink manufacturers to take voluntary action to reduce the potential harm of their products, including placing restrictions on marketing to youth under the age of 18 years. Additional regulatory and legislative options are also being discussed. © The Author(s) 2015. Published by Oxford University Press on behalf of the International Life Sciences Institute. All rights reserved. For Permissions, please e-mail:

  18. Natural radionuclides in drinking water in Argentina

    International Nuclear Information System (INIS)

    Bomben, A.M.; Palacios, M.A.


    As part of the national survey to evaluate natural radioactivity in the environment, concentration levels of natural uranium and 226 Ra have been analyzed in over 300 drinking water samples taken from different locations in Argentina. 226 Ra was determined by 222 Rn emanation and liquid scintillation counting, and natural uranium by a fluorimetric procedure. Values ranging from 0.03 to 24 μg.l -1 of natural uranium and from 0.06 to 50 μg.l -1 , were measured on drinking water samples taken from tap water systems and private wells, respectively. Concentrations up to 15 mBq.l -1 and to 22 mBq.l -1 of 226 Ra were found in drinking water samples taken from tap water systems and private wells, respectively. These values are compared with the reference values accepted for drinking water. Based on the water intake rate, the age distribution and the measured concentrations, an annual collective effective dose of 1.9 man Sv and an individual committed effective dose of 0.49 μSv.y -1 were calculated for the city of Buenos Aires adult inhabitants, for the ingestion of both natural radionuclides analyzed in drinking water. (author)

  19. Caffeinated Energy Drinks -- A Growing Problem (United States)

    Reissig, Chad J.; Strain, Eric C.; Griffiths, Roland R.


    Since the introduction of Red Bull in Austria in 1987 and in the United States in 1997, the energy drink market has grown exponentially. Hundreds of different brands are now marketed, with caffeine content ranging from a modest 50 mg to an alarming 505 mg per can or bottle. Regulation of energy drinks, including content labeling and health warnings differs across countries, with some of the most lax regulatory requirements in the U.S. The absence of regulatory oversight has resulted in aggressive marketing of energy drinks, targeted primarily toward young males, for psychoactive, performance-enhancing and stimulant drug effects. There are increasing reports of caffeine intoxication from energy drinks, and it seems likely that problems with caffeine dependence and withdrawal will also increase. In children and adolescents who are not habitual caffeine users, vulnerability to caffeine intoxication may be markedly increased due to an absence of pharmacological tolerance. Genetic factors may also contribute to an individual’s vulnerability to caffeine related disorders including caffeine intoxication, dependence, and withdrawal. The combined use of caffeine and alcohol is increasing sharply, and studies suggest that such combined use may increase the rate of alcohol-related injury. Several studies suggest that energy drinks may serve as a gateway to other forms of drug dependence. Regulatory implications concerning labeling and advertising, and the clinical implications for children and adolescents are discussed. PMID:18809264

  20. Industrial robot (United States)

    Prakashan, A.; Mukunda, H. S.; Samuel, S. D.; Colaco, J. C.


    This paper addresses the design and development of a four degree of freedom industrial manipulator, with three liner axes in the positioning mechanism and one rotary axis in the orientation mechanism. The positioning mechanism joints are driven with dc servo motors fitted with incremental shaft encoders. The rotary joint of the orientation mechanism is driven by a stepping motor. The manipulator is controlled by an IBM 386 PC/AT. Microcomputer based interface cards have been developed for independent joint control. PID controllers for dc motors have been designed. Kinematic modeling, dynamic modeling, and path planning have been carried out to generate the control sequence to accomplish a given task with reference to source and destination state constraints. This project has been sponsored by the Department of Science and Technology, Government of India, New Delhi, and has been executed in collaboration with M/s Larsen & Toubro Ltd, Mysore, India.

  1. Industrial radiography

    International Nuclear Information System (INIS)


    Industrial radiography is a non-destructive testing (NDT) method which allows components to be examined for flaws without interfering with their usefulness. It is one of a number of inspection methods which are commonly used in industry to control the quality of manufactured products and to monitor their performance in service. Because of its involvement in organizing training courses in all the common NDT methods in regional projects in Asia and the Pacific and Latin America and the Caribbean and in many country programmes, the Agency is aware of the importance of standardizing as far as possible the syllabi and training course notes used by the many experts who are involved in presenting the training courses. IAEA-TECDOC-628 ''Training Guidelines in Non-destructive Testing'' presents syllabi which were developed by an Agency executed UNDP project in Latin America and the Caribbean taking into account the developmental work done by the International Committee for Non-destructive Testing. Experience gained from using the radiography syllabi from TECDOC-628 at national and regional radiography training courses in the Agency executed UNDP project in Asia and the Pacific (RAS/86/073) showed that some guidance needed to be given to radiography experts engaged in teaching at these courses on the material which should be covered. The IAEA/UNDP Asia and Pacific Project National NDT Coordinators therefore undertook to prepare Radiography Training Course Notes which could be used by experts to prepare lectures for Level 1,2 and 3 radiography personnel. The notes have been expanded to cover most topics in a more complete manner than that possible at a Level 1, 2 or 3 training course and can now be used as source material for NDT personnel interested in expanding their knowledge of radiography. Refs, figs and tabs

  2. Modelling the effect of immigration on drinking behaviour. (United States)

    Xiang, Hong; Zhu, Cheng-Cheng; Huo, Hai-Feng


    A drinking model with immigration is constructed. For the model with problem drinking immigration, the model admits only one problem drinking equilibrium. For the model without problem drinking immigration, the model has two equilibria, one is problem drinking-free equilibrium and the other is problem drinking equilibrium. By employing the method of Lyapunov function, stability of all kinds of equilibria is obtained. Numerical simulations are also provided to illustrate our analytical results. Our results show that alcohol immigrants increase the difficulty of the temperance work of the region.

  3. Alcohol binge drinking during pregnancy and cryptorchidism

    DEFF Research Database (Denmark)

    Strandberg-Larsen, Katrine; Jensen, Morten Søndergaard; Ramlau-Hansen, Cecilia Høst


    estimated by Cox regression. RESULTS: Average weekly alcohol consumption as well as frequency of binge drinking at any time during pregnancy was not associated with risk of cryptorchidism. Binge drinking in gestational weeks 7-15 was associated with a slightly increased risk of cryptorchidism with adjusted......BACKGROUND: Recent studies have suggested gestational weeks 8-14 as a time window of particular importance to the intrauterine development of the male genitalia, and prenatal exposure to alcohol is under suspicion as a risk factor for cryptorchidism. We examined if prenatal exposure to alcohol...... of cryptorchidism were identified and 398 of these were orchiopexy verified. Maternal alcohol consumption including number and timing of binge drinking episodes was assessed in two computer-assisted telephone interviews around gestational weeks 17 and 32. Adjusted hazard ratios (HRs) of cryptorchidism were...

  4. Statement on ‘toothkind’ juice drinks

    DEFF Research Database (Denmark)

    Tetens, Inge


    or sugar-containing non-alcoholic beverages with an equivalent number of servings of „toothkind‟ juice drink. In the context of the claim, „reduction of tooth demineralisation‟ has a similar meaning to „maintenance of tooth mineralisation‟. © European Food Safety Authority, 2011....... consumption of a beverage is an appropriate measure of the potential of beverages for demineralisation of dental enamel. „Toothkind‟ drinks have little or no potential for enamel demineralisation by this process, while typical sugar-containing non-alcoholic beverages do have the potential for demineralisation...... of dental enamel. However, the beneficial effect (reducing net tooth demineralisation) of replacing typical sugar-containing non-alcoholic beverages with „toothkind‟ juice drinks was only shown to occur at a frequency of consumption of typical sugar-containing non-alcoholic beverages of 7 times daily...

  5. Poppy tea drinking in East Anglia. (United States)

    London, M; O'Regan, T; Aust, P; Stockford, A


    Poppy tea drinking was a widespread traditional practice in the Fenlands of East Anglia during the nineteenth century. The subsequent social changes which led to greater integration of the area with the rest of the country may have contributed to a decline in the practice. In recent years poppy tea drinking has been revived within the illicit drug using community and a survey using a self-report questionnaire was carried out among patients attending the Cambridge Drug Dependency Unit. Forty-three patients admitted to drinking poppy tea, usually during the summer months and on an intermittent basis. The potency of the infusion varied and was unpredictable but in general was low. Although poisoning from herbicides and pesticides was seen as the main risk, it is in the main perceived by drug users as a harmless secondary activity existing alongside the more regular and more potent drugs of misuse.

  6. Different drinking motives, different adverse consequences?

    DEFF Research Database (Denmark)

    Wicki, Matthias; Kuntsche, Emmanuel; Eichenberger, Yvonne


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

  7. Ethnic Drinking Culture, Acculturation, and Enculturation in Relation to Alcohol Drinking Behavior Among Marriage-Based Male Immigrants in Taiwan. (United States)

    Chen, Hung-Hui; Chien, Li-Yin


    Drinking behavior among immigrants could be influenced by drinking-related cultural norms in their country of origin and host country. This study examined the association of ethnic drinking culture, acculturation, and enculturation with alcohol drinking among male immigrants in Taiwan. This cross-sectional survey recruited 188 male immigrants. Ethnic drinking culture was divided into dry and wet according to per capita alcohol consumption and abstinent rate in the countries of origin in reference to that in Taiwan. A scale, Bidimensional Acculturation Scale for Marriage-Based Immigrants, was developed to measure acculturation (adaptation to the host culture) and enculturation (maintenance of the original culture). Drinking patterns (abstinent, low-risk drinking, and hazardous drinking) were determined by scores on the Alcohol Use Disorder Identification Test. There was a significant interaction between ethnic drinking culture and enculturation/acculturation on drinking patterns. Multinomial logistic regression models identified that for those from dry ethnic drinking cultures, a high level of acculturation was associated with increased low-risk drinking, while a high level of enculturation was associated with decreased low-risk drinking. For those from wet ethnic drinking cultures, a low level of acculturation and high level of enculturation were associated with increased hazardous drinking. High family socioeconomic status was associated with increased drinking, while perceived insufficient family income was positively associated with hazardous use. To prevent hazardous use of alcohol, health education should be targeted at immigrant men who drink, especially among those who have economic problems, are from wet ethnic drinking cultures, and demonstrate low adaptation to the host culture.

  8. Social opportunity and ethanol drinking in rats. (United States)

    Tomie, Arthur; Burger, Kelly M; Di Poce, Jason; Pohorecky, Larissa A


    Two experiments were designed to evaluate the effects of pairings of ethanol sipper conditioned stimulus (CS) with social opportunity unconditioned stimulus (US) on ethanol sipper CS-directed drinking in rats. In both experiments, rats were deprived of neither food nor water, and initiation of drinking of unsweetened 3% ethanol was evaluated, as were the effects of increasing the concentration of unsweetened ethanol (3-10%) across sessions. In Experiment 1, Group Paired (n=8) received 35 trials per session wherein the ethanol sipper CS was presented for 10 s immediately prior to 15 s of social opportunity US. All rats initiated sipper CS-directed drinking of 3% ethanol. Increasing the concentration of ethanol in the sipper CS [(3%, 4%, 6%, 8%, 10% (vol./vol.)] across sessions induced escalation of daily g/kg ethanol intake. To evaluate the hypothesis that the drinking in Group Paired was due to autoshaping, Experiment 2 included a pseudoconditioning control that received sipper CS and social opportunity US randomly with respect to one another. All rats in Group Paired (n=6) and in Group Random (n=6) initiated sipper CS-directed drinking of 3% ethanol and daily mean g/kg ethanol intake in the two groups was comparable. Also comparable was daily g/kg ethanol intake, which increased for both groups with the availability of higher concentrations of ethanol in the sipper CS, up to a maximum of approximately 0.8 g/kg ethanol intake of 10% ethanol. Results indicate that random presentations of ethanol sipper CS and social opportunity US induced reliable initiation and escalation of ethanol intake, and close temporally contiguous presentations of CS and US did not induce still additional ethanol intake. This may indicate that autoshaping CR performance is not induced by these procedures, or that high levels of ethanol intake induced by factors related to pseudoconditioning produces a ceiling effect. Implications for ethanol drinking in humans are discussed.

  9. Consumption of sweetened soft drinks and energy drinks in adolescents in Slovakia: implications for paediatric nursing

    Directory of Open Access Journals (Sweden)

    Martina Bašková


    Full Text Available Aim: The study analyzed the consumption of sweetened soft drinks and energy drinks as well as attitudes towards their consumption. Design: Health Behaviour in School-aged Children (HBSC is a cross-sectional school-based study focused on the target group of 11-, 13- and 15-year-old adolescents. It employs a universal, internationally standardized questionnaire. Methods: The study analyzes results of the HBSC survey carried out in Slovakia in 2014. A total of 10,179 schoolchildren from grades 5 through 9 participated (a response rate of 78.8%. Gender and age differences were analyzed in 11-, 13- and 15-year-old respondents. Results: The consumption of soft drinks varied from 16.9% (11-year-old girls to 29.0% (15-year-old boys. More than 8 in 10 respondents accepted the consumption of soft drinks. As much as 34.4% of boys and 18.8% of girls aged 15 years reported the use of energy drinks at least weekly, with boys showing higher rates than girls in all age groups and the rates increasing with age. Conclusion: In Slovakia, consumption of sweetened soft drinks and energy drinks is widely popular and socially accepted among adolescents. There is a need for more effective interventions including adoption of appropriate legislative norms. Pediatric nursing plays an important role through outpatient primary as well as hospital care.

  10. Drinking Level Versus Drinking Pattern and Cigarette Smoking Among Older Adults. (United States)

    Holahan, Charles J; Brennan, Penny L; Schutte, Kathleen K; Holahan, Carole K; Hixon, J Gregory; Moos, Rudolf H


    There is a lack of research on the role of alcohol consumption in cigarette smoking among older adults, and the few studies on alcohol use and smoking with older adults have failed to distinguish between average level and pattern of drinking as predictors of smoking. The main purpose of this study was to examine the independent contributions of average level versus pattern of drinking as predictors of cigarette smoking among older adults. A subsidiary purpose was to examine the link between continued smoking and mortality among older smokers. We investigated average level and pattern of drinking as predictors of current smoking among 1,151 older adults at baseline and of continued smoking and mortality among the subset of 276 baseline smokers tracked across 20 years. We used multiple linear and logistic regression analyses and, to test mediation, bias-corrected bootstrap confidence intervals. A high level of average drinking and a pattern of episodic heavy drinking were concurrently associated with smoking at baseline. However, only episodic heavy drinking was prospectively linked to continued smoking among baseline smokers. Continued smoking among baseline smokers increased the odds of 20-year mortality and provided an indirect pathway through which heavy episodic drinking related to mortality. Smokers who misuse alcohol are a challenging population for smoking cessation efforts. Older adults who concurrently misuse alcohol and smoke cigarettes provide a unique target for public health interventions. Copyright © 2018 by the Research Society on Alcoholism.

  11. Quality of drinking dater and its products

    International Nuclear Information System (INIS)

    Ihsanullah; Khan, M.; Qureshi, M.J.; Khattak, T.N.; Chaudry, M.A.


    Various types of soft drinks including water are available in local markets. Different brands of mineral water and packed squashes/milk were collected from local markets in order to check and confirm their quality. Determination of some physical indices (pH, electrical conductivity, total Solids) and pathogenic bacteria (E. coli and total coliforms) was carried out in these samples for assessment of their effects on human health. The results obtained were compared with the labelled values as well as to WHO recommended levels. As a part of public education towards water problems, some remedial actions are recommended for quality control treatment of drinking water supplies. (author)

  12. Caffeinated Energy Drinks -- A Growing Problem


    Reissig, Chad J.; Strain, Eric C.; Griffiths, Roland R.


    Since the introduction of Red Bull in Austria in 1987 and in the United States in 1997, the energy drink market has grown exponentially. Hundreds of different brands are now marketed, with caffeine content ranging from a modest 50 mg to an alarming 505 mg per can or bottle. Regulation of energy drinks, including content labeling and health warnings differs across countries, with some of the most lax regulatory requirements in the U.S. The absence of regulatory oversight has resulted in aggres...

  13. Drinking Water Quality Assessment in Tetova Region


    B. H. Durmishi; M. Ismaili; A. Shabani; Sh. Abduli


    Problem statement: The quality of drinking water is a crucial factor for human health. The objective of this study was the assessment of physical, chemical and bacteriological quality of the drinking water in the city of Tetova and several surrounding villages in the Republic of Macedonia for the period May 2007-2008. The sampling and analysis are conducted in accordance with State Regulation No. 57/2004, which is in compliance with EU and WHO standards. A total of 415 samples were taken for ...

  14. Drinking cholera: salinity levels and palatability of drinking water in coastal Bangladesh. (United States)

    Grant, Stephen Lawrence; Tamason, Charlotte Crim; Hoque, Bilqis Amin; Jensen, Peter Kjaer Mackie


    To measure the salinity levels of common water sources in coastal Bangladesh and explore perceptions of water palatability among the local population to investigate the plausibility of linking cholera outbreaks in Bangladesh with ingestion of saline-rich cholera-infected river water. Hundred participants took part in a taste-testing experiment of water with varying levels of salinity. Salinity measurements were taken of both drinking and non-drinking water sources. Informal group discussions were conducted to gain an in-depth understanding of water sources and water uses. Salinity levels of non-drinking water sources suggest that the conditions for Vibrio cholerae survival exist 7-8 days within the local aquatic environment. However, 96% of participants in the taste-testing experiment reported that they would never drink water with salinity levels that would be conducive to V. cholerae survival. Furthermore, salinity levels of participant's drinking water sources were all well below the levels required for optimal survival of V. cholerae. Respondents explained that they preferred less salty and more aesthetically pleasing drinking water. Theoretically, V. cholerae can survive in the river systems in Bangladesh; however, water sources which have been contaminated with river water are avoided as potential drinking water sources. Furthermore, there are no physical connecting points between the river system and drinking water sources among the study population, indicating that the primary driver for cholera cases in Bangladesh is likely not through the contamination of saline-rich river water into drinking water sources. © 2015 John Wiley & Sons Ltd.

  15. Faster self-paced rate of drinking for alcohol mixed with energy drinks versus alcohol alone. (United States)

    Marczinski, Cecile A; Fillmore, Mark T; Maloney, Sarah F; Stamates, Amy L


    The consumption of alcohol mixed with energy drinks (AmED) has been associated with higher rates of binge drinking and impaired driving when compared with alcohol alone. However, it remains unclear why the risks of use of AmED are heightened compared with alcohol alone even when the doses of alcohol consumed are similar. Therefore, the purpose of this laboratory study was to investigate if the rate of self-paced beverage consumption was faster for a dose of AmED versus alcohol alone using a double-blind, within-subjects, placebo-controlled study design. Participants (n = 16) of equal gender who were social drinkers attended 4 separate test sessions that involved consumption of alcohol (1.97 ml/kg vodka) and energy drinks, alone and in combination. On each test day, the dose assigned was divided into 10 cups. Participants were informed that they would have a 2-h period to consume the 10 drinks. After the self-paced drinking period, participants completed a cued go/no-go reaction time (RT) task and subjective ratings of stimulation and sedation. The results indicated that participants consumed the AmED dose significantly faster (by ∼16 min) than the alcohol dose. For the performance task, participants' mean RTs were slower in the alcohol conditions and faster in the energy-drink conditions. In conclusion, alcohol consumers should be made aware that rapid drinking might occur for AmED beverages, thus heightening alcohol-related safety risks. The fast rate of drinking may be related to the generalized speeding of responses after energy-drink consumption. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  16. Who suggests drinking less? Demographic and national differences in informal social controls on drinking. (United States)

    Dietze, Paul; Ferris, Jason; Room, Robin


    The purpose of this study was to examine variation in reports of pressuring others to drink less, as a form of informal social control of drinking, across countries and different types of relationship to the respondent. A cross-sectional survey was administered to 19,945 respondents ages 18-69 years in 14 countries included in the data set of the Gender, Alcohol and Culture: An International Study (GENACIS). Outcome variables were respondents' reports of pressuring others to drink less (yes/no) across a variety of relationships (their partners, other family members, workmates, or friends). Multilevel, multivariable logistic regression analysis was carried out on each outcome variable. The fixed-effects components included the Level 1 (individual) covariates of respondent age, gender, drinking status, and education level as well as the Level 2 (country level) covariates of percentage female drinkers and purchasing power parity. The random-effects components included country and current drinking status. Respondents most frequently reported pressuring male friends to drink less (18%), followed by male family members (other than partners, 15%), partners (15%), work colleagues (12%), female friends (9%), female family members (other than partners, 6%), and children (5%). There was marked variation across countries, with pressuring frequently reported in Uganda, Costa Rica, and Nicaragua across most relationship types. Multivariable logistic regression revealed consistent effects of gender, with women more likely than men to report pressuring others to drink less across most relationship types. The patterns in relation to education status and age were less consistent and varied across relationship type. Informal social control of drinking varies dramatically according to whom is most likely to pressure whom to drink less as well as the country in which people live.

  17. Presence and distribution of organic wastewater compounds in wastewater, surface, ground, and drinking waters, Minnesota, 2000-02 (United States)

    Lee, Kathy E.; Barber, Larry B.; Furlong, Edward T.; Cahill, Jeffery D.; Kolpin, Dana W.; Meyer, Michael T.; Zaugg, Steven D.


    Selected organic wastewater compounds (OWCs) such as household, industrial, and agricultural-use compounds, pharmaceuticals, antibiotics, and sterols and hormones were measured at 65 sites in Minnesota as part of a cooperative study among the Minnesota Department of Health, Minnesota Pollution Control Agency, and the U.S. Geological Survey. Samples were collected in Minnesota during October 2000 through November 2002 and analyzed for the presence and distribution of 91 OWCs at sites including wastewater treatment plant influent and effluent; landfill and feedlot lagoon leachate; surface water; ground water (underlying sewered and unsewered mixed urban land use, a waste dump, and feedlots); and the intake and finished drinking water from drinking water facilities.

  18. Industrial radiographies

    CERN Multimedia


    The Radiation Protection group wishes to remind CERN staff responsible for contractors performing X-ray inspections on the CERN sites that the firms must apply the legislation in force in their country of origin, in particular with regard to the prevention of risks relating to ionizing radiation. Industrial radiography firms called on to work on the CERN sites must also comply with the rules laid down in CERN's Radiation Safety Manual and be registered in the relevant CERN database. Since CERN is responsible for safety on its own site, a number of additional rules have been laid down for this kind of work, as set out in Radiation Protection Procedure PRP30 The CERN Staff Member responsible for the contract shall register the company and issue notification that an X-ray inspection is to be performed via the web interface at the following address:

  19. Training industry needs & Technology Industry needs

    NARCIS (Netherlands)

    Klemke, Roland; Kuula, Timo; Helin, Kaj; Wild, Fridolin


    This deliverable joins D1.1 (User Industry Needs) and D1.2 (Technology Industry Needs and Affordances) and reports on the outcomes of Tasks T1.1 (Training Industry Assessment) and T1.2 (Technology Industry Assessment). We merged the deliverables for the following reasons: For readability ease we

  20. A Case Against Fancy Decorated Drinks: Multi-Organ Failure After Drinking a Mojito Cocktail

    Directory of Open Access Journals (Sweden)

    Simon Bac


    Full Text Available We present the first case of gastro-intestinal perforation caused by a mint twig decorating a cocktail drink. A 76-year-old man was enjoying his Mojito cocktail on a cruise ship near Mexico when he accidently swallowed a mint twig, resulting in ileum perforation. This led to a cascade of events, eventually resulting in life-threatening multi-organ failure. Given this rare but potentially severe complication and the increasing popularity of decorated drinks, a less ‘fancy’ presentation for cocktails and similar drinks may be warranted.

  1. Determination of different contaminants in selective drinking water samples collected from Peshawar valley area

    International Nuclear Information System (INIS)

    Ihsanullah; Khan, M.; Khattak, T.N.; Sattar, A.


    Among the pollutants carried through sewage, industrial effluents, fertilizers, pesticides; heavy metals and various pathogenic bacteria are directly related to human/animal diseases. Samples of drinking water were collected from different locations, in the Peshawar area. Cadmium, lead and copper levels in these samples were determined by potentiometric stripping analysis (PSA). The data indicated wide variation in the concentration of these heavy metals. Variation in results is discussed on the basis of some possible sources of contamination. The concentration of cadmium and lead in all the samples was higher compared to the values given in the guideline of World Health Organization (WHO) for drinking water. Copper was below the detection limit in majority of the samples. The values of Cd, Pb and Cu were in the range of 0.023-2.75, 0.025-1.88 and 0-0.67 mg/1 respectively. Various physical quality indices (ph, electrical conductivity and total solids) and pathogenic bacteria (E. coli and total coliforms) were also determined in water samples. Most of the drinking waters was found contaminated with higher levels of Cd and Pb and pathogenic bacteria and hence, considered unfit for drinking purposes. (author)

  2. Monitoring emerging contaminants in the drinking water of Milan and assessment of the human risk. (United States)

    Riva, Francesco; Castiglioni, Sara; Fattore, Elena; Manenti, Angela; Davoli, Enrico; Zuccato, Ettore


    Emerging Contaminants (ECs) are ubiquitous in waters, arousing concern because of their potential risks for human health and the environment. This study investigated the presence of multiple classes of ECs in 21 wells over the drinking water network of Milan, in the most inhabited and industrialized area of Italy, and assessed the risks for consumers. Samples were analyzed using liquid chromatography coupled to mass spectrometry. Human risk assessment (HRA) was conducted by comparing the measured concentrations with drinking water thresholds from guidelines or calculated in this study; first considering the exposure to each single EC and then the entire mixture. Thirteen ECs were measured in the low ng/L range, and were generally detected in less than half of the wells. Pharmaceuticals, perfluorinated substances, personal care products, and anthropogenic markers were the most frequently detected. The results of the HRA excluded any risks for consumers in each scenario considered. This is one of the most comprehensive studies assessing the presence of a large number of ECs in the whole drinking water network of a city, and the risks for human health. Results improve the limited information on ECs sources and occurrence in drinking water and help establishing guidelines for regulatory purposes. Copyright © 2018 Elsevier GmbH. All rights reserved.

  3. Occurrence of selected pharmaceuticals at drinking water purification plants in Japan and implications for human health. (United States)

    Simazaki, Dai; Kubota, Reiji; Suzuki, Toshinari; Akiba, Michihiro; Nishimura, Tetsuji; Kunikane, Shoichi


    The present study was performed to determine the occurrence of 64 pharmaceuticals and metabolites in source water and finished water at 6 drinking water purification plants and 2 industrial water purification plants across Japan. The analytical methods employed were sample concentration using solid-phase extraction cartridges and instrumental analysis by liquid chromatography with tandem mass spectrometry (LC-MS/MS), liquid chromatography with mass spectrometry (LC/MS), or trimethylsilyl derivatization followed by gas chromatography with mass spectrometry (GC/MS). Thirty-seven of the 64 target substances were detected in the source water samples. The maximum concentrations in the source water were mostly below 50 ng/L except for 13 substances. In particular, residual concentrations of iopamidol (contrast agent) exceeded 1000 ng/L at most facilities. Most of the residual pharmaceuticals and metabolites in the source water samples were removed in the course of conventional and/or advanced drinking water treatments, except for 7 pharmaceuticals and 1 metabolite, i.e., amantadine, carbamazepine, diclofenac, epinastine, fenofibrate, ibuprofen, iopamidol, and oseltamivir acid. The removal ratios of the advanced water treatment processes including ozonation and granular activated carbon filtration were typically much higher than those of the conventional treatment processes. The margins of exposure estimated by the ratio of daily minimum therapeutic dose to daily intake via drinking water were substantial, and therefore the pharmacological and physiological impacts of ingesting those residual substances via drinking water would be negligible. Copyright © 2015 Elsevier Ltd. All rights reserved.


    Directory of Open Access Journals (Sweden)



    Full Text Available Determination of organochlorine pesticides in drinking waterssampled from Cluj and Hunedoara counties. Pesticides are found scattered indifferent environmental factors (water, air, soil wherefrom they are drawn off byvegetal and animal organisms. Water pollution by pesticides results from the plantprotection products industry and also from massive application of these resourcesin agriculture and other branches of economy. Pesticides can reach surface wateralong with dripping waters and by infiltration may reach the groundwater layers,organochlorine pesticides are most often found in the water sources (dieldrin,endrin, DDT, aldrin, lindane, heptachlor, etc. due to their increased persistence inthe external environment. This study followed up the determination oforganochlorine pesticides in 14 drinking water samples collected from the outputof water treatment plants in Cluj and Hunedoara counties that process surfacewater and deep-water sources. For identification of organochlorine pesticides, thegas chromatographic method after liquid-liquid extraction was used, by a gascromatograph Shimadzu GC 2010 with detector ECD (Electron CaptureDetection. There were not detected higher values than the method detection limit(0.01 μg/l in the drinking water samples collected and analyzed for both totalorganochlorine pesticides and components, which were well below the maximumconcentration admitted by Law 452/2002 regarding drinking water quality. Resultsare correlated with the sanitary protection areas for water sources and with the useof agricultural lands in the area. The solution to reduce risk of pesticides use isecological agriculture , which gains increasingly more ground in Romania too.

  5. Presence of Toxoplasma gondii in Drinking Water from an Endemic Region in Southern Mexico. (United States)

    Hernandez-Cortazar, Ivonne B; Acosta-Viana, Karla Y; Guzman-Marin, Eugenia; Ortega-Pacheco, Antonio; Segura-Correa, Jose C; Jimenez-Coello, Matilde


    Toxoplasmosis can be acquired through the ingestion of contaminated drinking water with oocysts of Toxoplasma gondii, highly resistant to the routinely disinfection processes; based on chlorination commonly used in the water supply industry. The aim of this study was to determine the presence of T. gondii DNA in samples of public drinking water from an endemic region of southern Mexico. In total 74 samples of water (5 L each) were collected from the three well fields (I, II, and III) and 71 independent wells, distributing public drinking water to the city of Merida Yucatan, after passing through the chlorination process. Water samples were filtered and concentrated by a sucrose solution, then DNA was extracted and evaluated through a nested-PCR (nPCR) specific for T. gondii. Positive samples were detected in 5.4% (4/74) of the water samples. This is the first report of the presence of T. gondii DNA in public drinking water from a large city in southern Mexico, where their consumption without any postpurification treatment could pose a risk for acquiring the infection in the urban population.

  6. Sorption and desorption of the industrial chemical MCHM into polymer pipes, liners and activated carbon


    Ahart, Megan Leanne


    Polyethylene pipes and epoxy or polyurethane linings are increasingly used in drinking water infrastructure. As a recent introduction to the water industry, there are still many unknowns about how polymers will behave in the distribution system specifically relating to sorption and desorption of chemical contaminants. This study is in response to a spill of 4-methylcyclohexane methanol (MCHM) that occurred in January 2014 contaminating the drinking water of nine counties in West Virginia. Thi...

  7. Evaluation of parasitic contamination from local sources of drinking ...

    African Journals Online (AJOL)

    A survey on the parasitic contamination of drinking-water sources was carried out ... the extent of contamination of these water sources and their public health implication. ... of the water bodies and boil their drinking-water before consumption.

  8. Integrated modeling of ozonation for optimization of drinking water treatment

    NARCIS (Netherlands)

    van der Helm, A.W.C.


    Drinking water treatment plants automation becomes more sophisticated, more on-line monitoring systems become available and integration of modeling environments with control systems becomes easier. This gives possibilities for model-based optimization. In operation of drinking water treatment

  9. Basic Information about Chloramines and Drinking Water Disinfection (United States)

    Chloramines are disinfectants used to treat drinking water. Chloramines are most commonly formed when ammonia is added to chlorine to treat drinking water. Chloramines provide longer-lasting disinfection as the water moves through pipes to consumers.

  10. Alcohol Overdose: The Dangers of Drinking Too Much (United States)

    ... The Dangers of Drinking Too Much Print version Alcohol Overdose: The Dangers of Drinking Too Much Celebrating ... excess. And the results can be deadly. Identifying Alcohol Poisoning Critical Signs and Symptoms of Alcohol Poisoning ...

  11. Concentration and Health Implication of Heavy Metals in Drinking ...

    African Journals Online (AJOL)

    Concentration and Health Implication of Heavy Metals in Drinking Water from Urban ... water is not mentioned by WHO, but all the samples analyzed were found to ... Key words: Drinking water quality, Heavy metals, Maximum admissible limit, ...

  12. Tracking drinking behaviour from age 15-19 years

    DEFF Research Database (Denmark)

    Andersen, Anette; Due, Pernille; Holstein, Bjørn E


    The aim of this paper was to assess (1) changes in drinking behaviour over time among Danish adolescents and (2) use of which alcoholic beverages and what drinking patterns would have the strongest predictive effect on later alcohol consumption....

  13. Biological Stability of Drinking Water: Controlling Factors, Methods, and Challenges

    KAUST Repository

    Prest, Emmanuelle I.; Hammes, Frederik; van Loosdrecht, Mark C. M.; Vrouwenvelder, Johannes S.


    -depth characterization of bacterial communities in drinking water. We discussed, how knowledge gained from novel techniques will improve design and monitoring of water treatment and distribution systems in order to maintain good drinking water microbial quality up

  14. [Epidemiological evaluation of soft drinks consumption--students surveys]. (United States)

    Chłapowska, Joanna; Pawlaczyk-Kamieńska, Tamara


    Non carious lesions, including erosion changes, are becoming increasingly apparent. There are multiple factors involved in the etiology of dental erosion i.a. acids in commercially available drinks. The aim of this study was to determine the frequency of soft drink consumption that promote dental erosion among young adults. The 266 subjects were asked to fill in a questionnaire. The questionnaire inquired questions about consumption of drinks favouring tooth erosion. The students declared frequent drinking of isotonic drinks, energetic drinks, fizzy drinks and coca-cola type drinks. On the basis of a survey of Poznań University of Medical Sciences students it can be determined, that they have relatively high risk of dental erosion. To minimize the risk of dental erosion occurrence in young population there is a need to disseminate knowledge about the etiology.

  15. A bibliometric analysis of drinking water research in Africa

    African Journals Online (AJOL)


    Oct 4, 2016 ... Keywords: Africa, bibliometric review, drinking water, publications, research ...... and 'heavy metal water pollution' (1 article) with 89 citations. The high ..... KHAN MA and HO YS (2011) Arsenic in drinking water: A review on.

  16. Ecological momentary assessment in a behavioral drinking moderation training program. (United States)

    Collins, R L; Morsheimer, E T; Shiffman, S; Paty, J A; Gnys, M; Papandonatos, G D


    We assessed predictors of self-reported excessive drinking (> 5 drinks) in a sample of heavy drinkers. Participants were randomly assigned to moderation training or a waiting-list control condition. They were trained in ecological momentary assessment (EMA) involving self-monitoring of drinking and other variables on a small hand-held computer, the electronic diary (ED). During the 8-week study, participants were compliant in their use of the ED for both random prompts and the entry of data related to specific drinking episodes. Generalized estimating equations were used to fit models involving predictors related to past history of drinking, aspects of the training program, drinking restraint, and episode-specific mood. The models indicated robust predictors of decreased and increased drinking. Our results suggest that EMA is a useful methodology for assessing drinking and related behaviors.

  17. Nitrification in Chloraminated Drinking Water Distribution Systems: Factors Affecting Occurrence (United States)

    Drinking water distribution systems with ammonia present from either naturally occurring ammonia or ammonia addition during chloramination are at risk for nitrification. Nitrification in drinking water distribution systems is undesirable and may result in water quality degradatio...

  18. Nitrification in Chloraminated Drinking Water Distribution Systems - Occurrence (United States)

    This chapter discusses available information on nitrification occurrence in drinking water chloraminated distribution systems. Chapter 4 provides an introduction to causes and controls for nitrification in chloraminated drinking water systems. Both chapters are intended to serve ...

  19. Assessment of Cryptosporidium in wastewater reuse for drinking ...

    African Journals Online (AJOL)

    Assessment of Cryptosporidium in wastewater reuse for drinking water ... water supply needs and/or to reduce costs in many communities around the world. ... in a treatment plant geared for the production of drinking water from wastewater ...

  20. Increasing self-drinking for children with feeding disorders. (United States)

    Peterson, Kathryn M; Volkert, Valerie M; Zeleny, Jason R


    Children with feeding disorders often do not self-drink without treatment. Unfortunately, the literature on self-drinking is scarce. We evaluated differential positive reinforcement to increase self-drinking for 2 children with feeding disorders. Results showed that differential positive reinforcement with tangible items increased self-drinking for both children in the absence of nonremoval of the cup. © Society for the Experimental Analysis of Behavior.

  1. Biomarkers of problem drinking in homeless patients

    DEFF Research Database (Denmark)

    Hesse, Morten; Thiesen, Henrik


    Objective. In the search for optimal biomarkers of excessive drinking, a central limitation has been the lack of sensitivity of measures. Many patients have apparently normal values of liver markers despite a considerable alcohol intake. This study aimed to test a novel combined indicator...

  2. Validation of the Drinking Motives Questionnaire

    DEFF Research Database (Denmark)

    Fernandes-Jesus, Maria; Beccaria, Franca; Demant, Jakob Johan


    • This paper assesses the validity of the DMQ-R (Cooper, 1994) among university students in six different European countries. • Results provide support for similar DMQ-R factor structures across countries. • Drinking motives have similar meanings among European university students....

  3. CDC Vital Signs: Teen Drinking and Driving (United States)

    ... short. Obey speed limits. Never use a cell phone or text while driving. Parents can Understand that most teens who drink ... number of teen passengers Never use a cell phone or text while driving Obey speed limits Get your copy of CDC's ...

  4. Microfiltration and Ultrafiltration Membranes for Drinking Water (United States)

    This article provides a concise and abbreviated summary of AWWA Manual of Practice M53, Microfiltration and Ultrafiltration Membranes for Drinking Water, to serve as a quick point of reference. For convenience, the article’s organization matches that of M53, as follows: • wate...

  5. Calorie count - sodas and energy drinks (United States)

    ... 0 Diet Dr. Pepper 12 oz 0 Diet Pepsi 12 oz 0 Dr. Pepper 12 oz 150 ... 12 oz 160 Orange Crush 12 oz 195 Pepsi 12 oz. 150 Sierra Mist 12 oz 150 ... Vanilla Coca-Cola 12 oz 150 Wild Cherry Pepsi 12 oz 160 Energy Drinks AMP Energy Strawberry ...

  6. Sweetness flavour interactions in soft drinks.

    NARCIS (Netherlands)

    Nahon, D.F.; Roozen, J.P.; Graaf, de C.


    Sucrose can be substituted by intense sweeteners to lower the calorie content of soft drinks. Although the sweetness is kept at the same level as much as possible, the flavour of the product often changes. This change could be due to both the mechanism of sensory perception and interactive effects

  7. Drinking water in Cuba and seawater desalination

    International Nuclear Information System (INIS)

    Meneses-Ruiz, E.; Turtos-Carbonell, L.M.; Oviedo-Rivero, I.


    The lack of drinking water has become a problem at world level because, in many places, supplies are very limited and, in other places, their reserves have been drained. At the present time there are estimated to be around two thousand million people that don't have drinking water for several reasons, such as drought, contamination and the presence of saline waters not suitable for human consumption. Because of the human need for water, they have always taken residence in areas where the supply was guaranteed, sometimes impeding the exploitation of other areas that can be economically very interesting. However, this resource is usually very close and in abundance in the form of seawater but its salinity makes it unusable for many basic requirements. Humanity has been forced, therefore, to take into consideration the possibilities of the economic treatment of seawater. Cuba has regions where the supplies of drinking water are scarce and others where the lack of this resource limits economic exploitation. The present work is approached with regard to the situation of hydro resources in Cuba, it includes: a description of the main hydrographic basins of the country; the contamination levels of the waters and the measures for mitigation; analysis of the supplies and demand for drinking water and its quality; regulatory aspects. The state of seawater desalination in Cuba is also included and the possibility of its realisation using nuclear energy and the advantages that this would bring is evaluated. (author)

  8. Emerging Contaminants in the Drinking Water Cycle. (United States)

    In the past decade, the scientific community and general public have become increasingly aware of the potential for the presence of unregulated, and generally unmonitored contaminants, found at low concentrations (sub-g/L) in surface, ground and drinking water. The most common...

  9. Spirit drinks: a source of dietary polyphenols

    Directory of Open Access Journals (Sweden)

    Sanja Posavec


    Full Text Available There is a long tradition in the production of spirit drinks and using them in the human diet, especially in the Southeast European and Mediterranean regions. The objective of this study was to evaluate whether and which spirits can serve, and to what extent, as a source of biologically active compounds in the human diet. Polyphenolic compounds are biologically active compounds of fruits, vegetables and derived beverages, which have been implicated in their antioxidant activity. Therefore, the total polyphenol content (TPC and antioxidative properties of 46 spirit drinks and liqueurs produced in Croatia were examined. The total polyphenol content and antioxidant activity were estimated using spectrophotometric methods (Folin-Ciocalteu, DPPH and FRAP, while certain phenols were detected by the HPLC. It was established that spirit drinks aged in wooden casks, such as wine or plum brandy, contain polyphenols ranging from 40-90 mg GAE/L (gallic acid equivalents, whereas walnut or sour cherry liquors contain much more polyphenols ranging from 680-3360 mg GAE/L. The antioxidant activity of analyzed spirit drinks was in correlation with TPC. Walnut and sour cherry liqueur samples had very high antioxidant activity, within the range of those obtained with 1.26 mM Trolox-DPPH assay and 9.5 mM Trolox-FRAP assay.

  10. Caffeinated drinks, alcohol consumption and hangover severity

    NARCIS (Netherlands)

    Penning, R.; de Haan, L.; Verster, J.C.


    This study examined the relationship between consumption of caffeinated beverages and alcohol, and effects on next day hangover severity. In 2010, a survey funded by Utrecht University was conducted among N=549 Dutch students. Beverages consumed on their latest drinking session that produced a

  11. Basic Information about Lead in Drinking Water (United States)

    ... this page is not intended to catalog all possible health effects for lead. Rather, it is intended to let ... in drinking water at which no adverse health effects are likely to occur with ... on possible health risks, are called maximum contaminant level goals ( ...

  12. Drinking water protection plan; a discussion document

    International Nuclear Information System (INIS)


    This draft document outlines the plan of action devised by the Government of British Columbia in an effort to safeguard the purity of the drinking water supply in the province, and invites British Columbians to participate in the elaboration of such a plan. This document concentrates on the assessment of the sources of the water supply (watersheds and aquifers) and on measures to ensure the integrity of the system of water treatment and distribution as the principal components of a comprehensive plan to protect drinking water. The proposed plan involves a multi-barrier approach that will use a combination of measures to ensure that water sources are properly managed and waterworks systems provide safe drinking water. New drinking water planning procedures, more effective local influence and authority, enforceable standards, better access to information and public education programs form the essence of the plan. A series of public meetings are scheduled to provide the public at large with opportunities to comment on the government's plan of action and to offer suggestions for additional measures

  13. Social network characteristics, perceived drinking norms and ...

    African Journals Online (AJOL)

    Efforts by researchers, policy makers and other stakeholders to bring about significant reductions in alcohol use among the youth appears not to be yielding desired results, as the problem of hazardous drinking among the youth has persisted. One possible problem is that studies and policies on alcohol have not adequately ...

  14. Maternal problem drinking and child mental health

    NARCIS (Netherlands)

    Husky, M.M.; Keyes, K.M.; Hamilton, A.; Stragalinou, A.; Pez, O.; Kuijpers, R.C.W.M.; Lesinskiene, S.; Mihova, Z.; Otten, R.; Kovess-Masfety, V.


    Background: Offspring of individuals with alcohol use disorders have been shown to have elevated risk for mental health problems. Objectives: To examine the association between maternal problem drinking and child mental health as assessed by three informants in three European countries. Methods:

  15. Perceived agricultural runoff impact on drinking water. (United States)

    Crampton, Andrea; Ragusa, Angela T


    Agricultural runoff into surface water is a problem in Australia, as it is in arguably all agriculturally active countries. While farm practices and resource management measures are employed to reduce downstream effects, they are often either technically insufficient or practically unsustainable. Therefore, consumers may still be exposed to agrichemicals whenever they turn on the tap. For rural residents surrounded by agriculture, the link between agriculture and water quality is easy to make and thus informed decisions about water consumption are possible. Urban residents, however, are removed from agricultural activity and indeed drinking water sources. Urban and rural residents were interviewed to identify perceptions of agriculture's impact on drinking water. Rural residents thought agriculture could impact their water quality and, in many cases, actively avoided it, often preferring tank to surface water sources. Urban residents generally did not perceive agriculture to pose health risks to their drinking water. Although there are more agricultural contaminants recognised in the latest Australian Drinking Water Guidelines than previously, we argue this is insufficient to enhance consumer protection. Health authorities may better serve the public by improving their proactivity and providing communities and water utilities with the capacity to effectively monitor and address agricultural runoff.

  16. National trends in drinking water quality violations. (United States)

    Allaire, Maura; Wu, Haowei; Lall, Upmanu


    Ensuring safe water supply for communities across the United States is a growing challenge in the face of aging infrastructure, impaired source water, and strained community finances. In the aftermath of the Flint lead crisis, there is an urgent need to assess the current state of US drinking water. However, no nationwide assessment has yet been conducted on trends in drinking water quality violations across several decades. Efforts to reduce violations are of national concern given that, in 2015, nearly 21 million people relied on community water systems that violated health-based quality standards. In this paper, we evaluate spatial and temporal patterns in health-related violations of the Safe Drinking Water Act using a panel dataset of 17,900 community water systems over the period 1982-2015. We also identify vulnerability factors of communities and water systems through probit regression. Increasing time trends and violation hot spots are detected in several states, particularly in the Southwest region. Repeat violations are prevalent in locations of violation hot spots, indicating that water systems in these regions struggle with recurring issues. In terms of vulnerability factors, we find that violation incidence in rural areas is substantially higher than in urbanized areas. Meanwhile, private ownership and purchased water source are associated with compliance. These findings indicate the types of underperforming systems that might benefit from assistance in achieving consistent compliance. We discuss why certain violations might be clustered in some regions and strategies for improving national drinking water quality.

  17. Drinking Water Microbiome as a Screening Tool for Nitrification in Chloraminated Drinking Water Distribution Systems (United States)

    Many water utilities in the US using chloramine as disinfectant treatment in their distribution systems have experienced nitrification episodes, which detrimentally impact the water quality. A chloraminated drinking water distribution system (DWDS) simulator was operated throug...

  18. Drinking water regulations under the Safe Drinking Water Act. Fact sheet

    International Nuclear Information System (INIS)


    The fact sheet describes the requirements covered under the 1986 amendments to the Safe Drinking Water Act. Levels of various contaminants (including radio nuclides) are explained. Also discussed are the Surface Water Treatment Rule and the Total Coliforms Rule

  19. The drink driving situation in Vietnam. (United States)

    Ngoc, Luu Bich; Thieng, Nguyen Thi; Huong, Nguyen Lan


    To identify the extent and nature of the problem and the main contributing factors to drink driving crashes; determine the current mechanisms in place, particularly in terms of legislation and its enforcement; and identify baseline data and relevant stakeholders. The situational assessment was based on the collection of secondary data from available reports and documents, in-depth interviews with key representatives at a central level, and field surveys in provinces. Vietnam has experienced phenomenal growth in motor vehicles, especially motorcycles, in the last decade (400%). This initially led to an increase in deaths from road crashes, but since 2006 the number has stayed fairly level according to police statistics. However, comparisons with health data suggest that the number of deaths is much higher and there are clearly a number of problems with the relevant data systems. Data on the percentage of drivers exceeding legal limits are not available, but police statistics indicated that drinking alcohol was a contributory factor in 7 percent of motor vehicle crashes. This is likely to be an underestimate, because the police and health services do not have the equipment to measure the blood alcohol concentration (BAC) levels of all drivers in crashes. Motorcycle riders and young people are in the high-risk groups. There are strict BAC limits starting at over zero and severe punishments for drunk drivers involved in serious crashes. However, the police do not have adequate manpower or equipment to conduct regular and frequent roadside checking for drivers who have been drinking. There have also been a number of education programs on road safety including drinking and driving, but these have not included sustained and intensive campaigns targeting the high-risk groups. The National Traffic Safety Committee (NTSC) is responsible for coordinating the relevant agencies but there is still a problem with lack of information sharing between agencies. This study completed

  20. Prediction of the comparative reinforcement values of running and drinking. (United States)



    The probability of free drinking and running in rats was controlled by sucrose concentration and force requirements on an activity wheel. Drinking and running were then made contingent on pressing a bar. Barpressing increased monotonically with the associated response probability, and equally for drinking and running. The results support the assumption that different responses of equal probability have equal reinforcement value.

  1. Drinking and Driving: Alcohol Association with Traffic Accidents. (United States)

    Stacey, Barrie G.


    Presents an analysis of drink-driving research methods and findings with reference to traffic accidents. Challenges some conclusions about drinking and driving in Australia and New Zealand. Evaluates the growing acceptance of Scandinavian-type laws. Rejects the demand to "criminalize" drink-driving offenses. Presents the reduction of…

  2. Social Context of Drinking and Alcohol Problems among College Students (United States)

    Beck, Kenneth H.; Arria, Amelia M.; Caldeira, Kimberly M.; Vincent, Kathryn B.; O'Grady, Kevin E.; Wish, Eric D.


    Objective: To examine how social contexts of drinking are related to alcohol use disorders, other alcohol-related problems, and depression among college students. Methods: Logistic regression models controlling for drinking frequency measured the association between social context and problems, among 728 current drinkers. Results: Drinking for…

  3. [Studies on the determinants of energy drinks intake by students]. (United States)

    Kopacz, Agnieszka; Wawrzyniak, Agata; Hamułka, Jadwiga; Górnicka, Magdalena


    Energy drinks are among the most popular functional products. They contain bioactive substances which may produce beneficial effects on the body, but excessive consumption of energy drinks or use them in accordance with their intended use may be dangerous to health. The aim of the study was to assess determinants and circumstances of energy drinks consuming in selected group of students, their opinion and knowledge on energy drinks. The study was conducted in March 2011 in Warsaw and included 92 students from Warsaw University of Life Sciences (WULS) and from University of Physical Education (UPE). The data was collected using diagnostic survey. Energy drinks consumed 67% of the respondents. The most common reason for drinking energy drinks was to stay awake (45.2%). They most often drank them during the examination session (21.0%) and afterwards they experienced stimulation (72.9%), but also palpitations (32.2%) and insomnia (25.8%). Students who consumed energy drinks confirmed that they are effective (88.7%) and tasty (41.9%), but dangerous for health (43.5%). Majority of all users of energy drinks (80.7%) mixed them with alcohol. Every fourth respondent did not read the composition of the consumed beverages. Energy drinks have been a popular food product among students. After energy drinks consumption students often felt agitated but also experienced negative symptoms. Young people have to pay attention to the composition of energy drinks, what proves their consciousness.

  4. 30 CFR 71.601 - Drinking water; quality. (United States)


    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Drinking water; quality. 71.601 Section 71.601... Water § 71.601 Drinking water; quality. (a) Potable water provided in accordance with the provisions of § 71.600 shall meet the applicable minimum health requirements for drinking water established by the...

  5. Extreme Consumption Drinking Gaming and Prepartying among High School Students (United States)

    Tomaso, Cara C.; Zamboanga, Byron L.; Haas, Amie L.; Kenney, Shannon R.; Ham, Lindsay S.; Borsari, Brian


    Drinking games and prepartying (i.e., drinking before going to a social gathering/event) have emerged as high-risk drinking behaviors in high school students. The present study examines the current prepartying behaviors of high school students who report current participation in extreme-consumption games (e.g., chugging) with those who do not.…

  6. Glycemic Response of some Local Nigerian Drinks in Healthy ...

    African Journals Online (AJOL)

    Subjects and methods: The drinks investigated were oil Palm-Wine, Bottled Raphia wine, 'Kunu', 'Zobo' drink, and Plantain-Wine. The proximate composition of the drinks were determined and the amounts that will deliver 50g carbohydrate were administered to the subjects after an overnight fast. Sixty healthy subjects were ...

  7. [Electrochemical methods of control of iodine contents in drinks]. (United States)

    Zakharova, E A; Slepchenko, G B; Kolpakova, E Iu


    The simple and express methods of determination of iodide ions (0.01-0.20 mg/decimeter3) in iodine-enriched drinks by potentiometry and inversion voltamperometry were developed. The studies on influencing a storage time hermetically packaged carbonated beverages, a storage time of the depressurized drinks, stuff of ware on the contents of iodine in drinks are held.

  8. Which Stressors Increase the Odds of College Binge Drinking? (United States)

    Pedersen, Daphne E.


    College binge drinking has been linked to student stress. Which among a variety of stressors are more likely to result in problem drinking? In this paper, the relative influence of three types of stressors on college binge drinking is considered, including the academic, interpersonal, and developmental (e.g., making decisions about the future,…

  9. Binge Drinking Among Women and Girls PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    This 60 second public service announcement is based on the January 2013 CDC Vital Signs report, which presents information about binge drinking among women and girls. Binge drinking is defined for women as four or more drinks in a short period of time. It puts women and girls at greater risk for breast cancer, sexual assault, heart disease, and unintended pregnancy.

  10. 30 CFR 71.602 - Drinking water; distribution. (United States)


    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Drinking water; distribution. 71.602 Section 71... Drinking Water § 71.602 Drinking water; distribution. (a) Water shall be piped or transported in sanitary containers. Water systems and appurtenances thereto shall be constructed and maintained in accordance with...

  11. Self-Reported Reasons for Why College Students Drink. (United States)

    Klein, Hugh


    Surveyed 526 on-campus college students about their reasons for drinking alcoholic beverages. Results indicated that students reported drinking because they liked the taste of alcohol and because drinking helped them celebrate special occasions. Negative or disintegrative reasons were endorsed rarely, and then usually by males, Greek organization…

  12. 21 CFR 520.2325a - Sulfaquinoxaline drinking water. (United States)


    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Sulfaquinoxaline drinking water. 520.2325a Section... Sulfaquinoxaline drinking water. (a) Sponsor. See § 510.600(c) of this chapter for identification of the sponsors... tolerances. See § 556.685 of this chapter. (c) Conditions of use. It is used in drinking water as follows: (1...

  13. Sports/energy drinks consumption among young athletes in Kano ...

    African Journals Online (AJOL)

    Athletes who had 'ever' tried a sport drink were significantly higher (p<0.05) than those who had 'never' tasted the drink. Main reasons for using such drinks for regular users varied across the selected groups of athletes and included obtaining energy and boosting performance while doing sport. Most athletes claimed to be ...

  14. Drinking Motives and Alcoholic Beverage Preferences among Italian Adolescents (United States)

    Graziano, Federica; Bina, Manuela; Giannotta, Fabrizia; Ciairano, Silvia


    Although drinking motives have been largely studied, research taking into account the Mediterranean drinking culture and focusing on motives specifically associated to adolescents' developmental tasks is lacking. For these reasons the study investigates drinking motives in a group of Italian adolescents and their relationships with drunkenness and…

  15. When parents talk about college drinking: an examination of content, frequency, and associations with students' dangerous drinking. (United States)

    Menegatos, Lisa; Lederman, Linda C; Floyd, Kory


    This project examines alcohol messages exchanged between college students and their parents, as well as how such messages associate with college students' dangerous drinking. Undergraduate students ages 18 to 25 years were recruited for the study and asked to recruit a parent. The sample included 198 students and 188 parents, all of whom completed an online survey. This study found parents tended to emphasize the negative aspects of drinking, particularly the dangers of drinking and driving and the academic consequences of too much partying. Results indicated that parent-student alcohol communication has various dimensions, including negative aspects of drinking, rules about drinking, drinking in moderation, and benefits of drinking. Parents' reports of discussing alcohol rules had a significant, negative association with students' alcohol consumption, whereas parents' reports of discussing the negative aspects of alcohol use had significant, positive associations with students' dangerous drinking.

  16. Mean Residence Time and Emergency Drinking Water Supply. (United States)

    Kralik, Martin; Humer, Franko


    Mean Residence Times (MRTs) of the raw water of drinking water supplies is the measurement of the water-isotopes (oxygen-18, hydrogen-2 and tritium (3H)). The traceability and the quality oft he lumped model calculation is based on the quality and the density of input (meteorological) stations in the region with monthly measurements. In addition, noble gas measurements in the groundwater (helium-3, krypton-85) and of industrial tracer gases (chlorofluorocarbon (CFC) and sulphurhexaflorid (SF6)) are important tools to estimate the MRTs of the raw water in the aquifers. To exclude the presence of small amounts of very recent waters, which are in cases of accidents some times heavily polluted, the raw water is tested for natural radionuclides (beryllium-7 or sulphur-35) with very short half-life or artificial fluorescence tracers. In addition, the estimate of the MRTs of groundwater is an essential part of the vulnerability assessment of drinking water supplies due to climate change impacts (frequency of droughts and floods in the recharge area) and offers a valuable tool to specify a sustainable water abstraction. The applicability of this approach was tested in several springs and groundwater monitoring wells used for raw water abstraction for drinking water supply in Austria.

  17. Defining “Binge” Drinking as Five Drinks per Occasion or Drinking to a 0.08% BAC: Which is More Sensitive to Risk? (United States)

    Fillmore, Mark T.; Jude, Rebecca


    Heavy episodic or “binge” drinking is commonly defined as drinking 4–5 drinks per occasion (5/4 definition) or drinking that results in a blood alcohol concentration (BAC) of 0.08%. The present study compared the validity of each binge definition as an indicator of at-risk, problem drinking. 251 college students were classified as non-binge drinkers or as binge drinkers based on the 5/4 definition or the 0.08% BAC definition. The two definitions of binge drinking were examined in terms of their sensitivity and specificity as indicators of alcohol-related problems as determined by scores on the Alcohol Use Disorders Identification Test (AUDIT). Over half the sample (56%) were at-risk drinkers according to the AUDIT. The 0.08% definition detected only one-half of these individuals. Gender differences were also evident. Female binge drinkers actually achieved significantly higher estimated BACs per episode than their male binge drinking counterparts. The findings suggest that drinking to a sub-threshold BAC (i.e., risk independent of the BAC achieved during drinking episodes. The findings also highlight the importance of considering frequency of consumption in determining risky drinking versus relying solely on quantity measures. PMID:21838847

  18. The social image of drinking - mass media campaigns may inadvertently increase binge drinking. (United States)

    Zimmermann, Friederike; Kohlmann, Karoline; Monter, Anne; Ameis, Nina


    Mass media campaigns that promote responsible drinking are rarely tested for their usefulness in reducing heavy alcohol consumption. Existing campaigns that appeal to responsible drinking while simultaneously displaying young people in social drinking situations may even have paradoxical effects. To examine such possible effects, we drew on a real-world media campaign, which we systematically modified on the basis of recent prototype research. We pilot tested questionnaires (using n = 41 participants), developed two different sets of posters in the style of an existing campaign (n = 39) and investigated their effectiveness (n = 102). In the main study, young men were randomly assigned to one of three conditions: sociable or unsociable binge drinker prototype condition or a control group. Outcome variables were intention, behavioural willingness, attitude, subjective norm, self-efficacy, prototype evaluation and prototype similarity with respect to binge drinking. Binge drinking as a habit was included to control for the fact that habitual drinking in social situations is hard to overcome and poses a particular challenge to interventions. The manipulation check showed that the experimental variation (sociable vs. unsociable drinker prototype condition) was successful. Results of the main study showed that the sociable drinker prototype condition resulted in a higher willingness and - for those with less of a habit - a higher intention to binge drink the next weekend. The unsociable drinker prototype condition had no effects. The results imply that the social components of mass media campaigns might inadvertently exacerbate binge drinking in young men. We therefore advocate against campaigns including aspects of alcohol consumption that might be positively associated with drinker prototype perception. Finally, we provide suggestions for future research.

  19. Extension of the simulated drinking game procedure to multiple drinking games. (United States)

    Cameron, Jennifer M; Leon, Matthew R; Correia, Christopher J


    The present study extended the Simulated Drinking Game Procedure (SDGP) to obtain information about different types of drinking games. Phase I participants (N = 545) completed online screening questionnaires assessing substance use and drinking game participation. Participants who met the selection criteria for Phase II (N = 92) participated in laboratory sessions that consisted of three different periods of drinking game play. Sixty-two percent (N = 57) of the sample was female. Data from these sessions was used to estimate the peak Blood Alcohol Concentration (BAC) a participant would achieve if they consumed alcohol while participating in the SDGP. Total consumption and estimated BAC varied as a function of game type. The total consumption and estimated BAC obtained while playing Beer Pong and Memory varied significantly as a function of group. Total ounces consumed while playing Three Man varied significantly as a function of group; however, the variation in estimated BAC obtained while playing Three Man was not significant. Results indicated that estimated BACs were higher for female participants across game type. Previous experience playing the three drinking games had no impact on total drink consumption or estimated BAC obtained while participating in the SDGP. The present study demonstrated that the SDGP can be used to generate estimates of how much alcohol is consumed and the associated obtained BAC during multiple types of drinking games. In order to fully examine whether previous experience factors in to overall alcohol consumption and BAC, future research should extend the SDGP to incorporate laboratory administration of alcohol during drinking game participation. (c) 2011 APA, all rights reserved.

  20. Brief Motivational Intervention for College Drinking: The Synergistic Impact of Social Anxiety and Perceived Drinking Norms


    Terlecki, Meredith A.; Buckner, Julia D.; Larimer, Mary E.; Copeland, Amy L.


    Despite the efficacy of Brief Alcohol Screening and Intervention for College Students (BASICS), students with higher social anxiety appear vulnerable to poorer outcomes. A possible explanation for these outcomes is that corrective normative feedback (an active component of BASICS) may be less effective for socially anxious students if their beliefs about others’ drinking are less malleable due to intense fear of negative evaluation for deviating from perceived drinking norms. This study evalu...

  1. Commentary: if you drink alcohol, drink sensibly: is this guideline still appropriate? (United States)

    Jacobs, Liezille; Steyn, Nelia


    Alcohol abuse remains one of the most serious substance abuse disorders in South African society, resulting in inordinately large social, economic and health problems at all levels of society. Alcohol consumers in South Africa are estimated to drink 16.6L per annum with a per capita consumption of 7.1L. South Africa has one of the highest rates of death attributable to crime, violence, traffic accidents, and HIV/AIDS in the world. These rates have been directly related to the high prevalence of alcohol abuse and risky drinking patterns. A food-based dietary guideline that encourages alcohol consumption would appear to be not in the nation's best interest. We conducted a search of websites supported by the World Health Organization to find published literature on substance abuse in South Africa and also reviewed the website of the Medical Research Council of South Africa for studies on the social impact of alcohol abuse in humans. We used the search terms alcohol guidelines, alcohol abuse, non-communicable diseases, health benefits of alcohol, moderate drinking, alcohol, and intake patterns and reviewed studies that hade been published between 2002 and the current time. Based on evidence over the past two decades, messages that convey the positive health benefits of moderate alcohol consumption (eg, the increased levels of HDL cholesterol) should be raised and even encouraged for those who are very moderate drinkers (ie, one alcoholic drink/ day for women and a maximum of 2 drinks/day for men). For those who do not consume alcohol at all, even moderate drinking is not encouraged. Nutrition educators should emphasize the negative consequences of alcohol abuse. The current food-based dietary guideline, "If you drink alcohol, drink sensibly," from the South African Department of Health should not remain as is.

  2. College Drinking Problems and Social Anxiety: The Importance of Drinking Context


    Terlecki, Meredith A.; Ecker, Anthony H.; Buckner, Julia D.


    Social anxiety more than quadruples the risk of developing an alcohol use disorder, yet it is inconsistently linked to heavy alcohol use. Elucidation of the relation between social anxiety and alcohol use is an important next step in treating and preventing risky drinking. College students routinely face potentially anxiety-provoking social situations (e.g., meeting new people) and socially anxious undergraduates are especially vulnerable to alcohol-related impairment. Drinking to cope with s...

  3. Labour Productivity Convergence in 52 Industries: A Panel Data Analysis of Some European Countries

    Directory of Open Access Journals (Sweden)

    Tahir Mahmood


    Full Text Available Beta convergence and the speed of convergence of labour productivity for 52 industries are studied with a panel of data including 13 European countries. We use fixed effect approach to model the heterogeneity across countries. In primary sector and in service sector, the existence of -convergence is found for all industries. In manufacturing sector, convergence is found for all industries except for electronic and computing equipment industries. In general the speed of convergence estimates show slow adjustment. Speed is highest in the capital intensive industries. In primary production the convergence is slowest in agriculture and fastest in fishing industry. In manufacturing sector the convergence is slowest in food, drink and tobacco, and it is fastest in oil refining and nuclear fuel manufacturing industries. By augmenting the productivity models with labour utilization variable speeds up the convergence. Labour utilization is positively related to productivity growth in primary production industries, ICT producing manufacturing industries, and ICT producing services industries.

  4. Treatment and Reuse of Wastewater from Beverage Industry

    International Nuclear Information System (INIS)

    Haroon, H.; Mahmood, Q.


    Summary: Water is used in most process industries for a wide range of applications. Processes and systems using water today are being subjected to increasingly stringent environmental regulations on effluents and there is growing demand for fresh water. These changes have increased the need for better water management and wastewater minimization. The combination of water demand management and cleaner production concepts have resulted in both economical and ecological benefits. Beverage industry requires huge amount of fresh water, generating considerable amount of polluted waste water during different processes including drink production, washing bottles, plant washdown as well as washing the floors and the general work area. Most of the industries do not reuse the waste water and consuming bulk of fresh water. The beverage industry is one of the major industries in Pakistan and the present study was conducted on the beverage/soft drink industry at Hattar Industrial Estate, Hattar, Pakistan to assess the feasibility of reuse of wastewater form bottle washing plant by conducting treatment test, like dilution of the waste water in different ratios, reverse osmosis and ion exchange. (author)

  5. Drinking with mixed-gender groups is associated with heavy weekend drinking among young adults. (United States)

    Thrul, Johannes; Labhart, Florian; Kuntsche, Emmanuel


    To investigate how gender composition of the drinking group affects young adults' alcohol consumption on weekend evenings over and above the effect of drinking-group size. Using the internet-based cellphone-optimized assessment technique (ICAT), participants completed online questionnaires on their cell phones every hour from 8 p.m. to midnight on Thursday, Friday and Saturday evenings during five consecutive weekends. French-speaking Switzerland. Convenience sample of 183 young adults (53.0% female, mean age = 23.1) who completed a total of 4141 hourly assessments. Alcohol consumption and number of male and female friends present assessed at 8 p.m., 9 p.m., 10 p.m., 11 p.m. and midnight. Results of three-level negative binomial regression analyses showed that women consumed significantly more drinks per hour when drinking in mixed-gender groups (Z-values ranging from 2.9 to 5.3, all P Young adults report consuming more drinks per hour when drinking with mixed-gender groups than with same-gender groups. © 2016 Society for the Study of Addiction.

  6. Brief motivational intervention for college drinking: the synergistic impact of social anxiety and perceived drinking norms. (United States)

    Terlecki, Meredith A; Buckner, Julia D; Larimer, Mary E; Copeland, Amy L


    Despite the efficacy of Brief Alcohol Screening and Intervention for College Students (BASICS), students with higher social anxiety appear vulnerable to poorer outcomes. A possible explanation for these outcomes is that corrective normative feedback (an active component of BASICS) may be less effective for socially anxious students if their beliefs about others' drinking are less malleable because of intense fear of negative evaluation for deviating from perceived drinking norms. This study evaluated whether socially anxious students demonstrated less change in perceived norms during BASICS. We also examined whether change in norm endorsement moderated the relation between social anxiety and BASICS outcomes. Undergraduates (n = 52) who underwent BASICS completed measures of drinking, social anxiety, and perceived norms at baseline and 4 weeks post-BASICS. Higher social anxiety was related to less change in norm endorsement after receiving BASICS. Change in perceived norms during treatment moderated the relation between social anxiety and follow-up drinking. Among students with smaller change in norm endorsement after BASICS, higher social anxiety was related to heavier follow-up drinking. Among students with greater changes to norm endorsement during BASICS, the effect of social anxiety was nonsignificant. Results suggest that corrective perceived norms interventions may be less effective among socially anxious students, contributing to continued heavy drinking. Development of social anxiety-specific BASICS components warrants attention. 2013 APA, all rights reserved

  7. Linking masculinity to negative drinking consequences: the mediating roles of heavy episodic drinking and alcohol expectancies. (United States)

    Wells, Samantha; Flynn, Andrea; Tremblay, Paul F; Dumas, Tara; Miller, Peter; Graham, Kathryn


    This study extends previous research on masculinity and negative drinking consequences among young men by considering mediating effects of heavy episodic drinking (HED) and alcohol expectancies. We hypothesized that masculinity would have a direct relationship with negative consequences from drinking as well as indirect relationships mediated by HED and alcohol expectancies of courage, risk, and aggression. A random sample of 1,436 college and university men ages 19-25 years completed an online survey, including conformity to masculine norms, alcohol-related expectancies, HED, and negative drinking consequences. Regression analyses and structural equation modeling were used. Six of seven dimensions of masculinity and the alcohol expectancy scales were significantly associated with both HED and negative consequences. In multivariate regression models predicting HED and negative consequences, the playboy and violence dimensions of masculinity and the risk/aggression alcohol expectancy remained significant. HED and the risk-taking dimension of masculinity were also significant in the model predicting negative consequences. The structural equation model indicated that masculinity was directly associated with HED and negative consequences but also influenced negative consequences indirectly through HED and alcohol expectancies. The findings suggest that, among young adult male college and university students, masculinity is an important factor related to both HED and drinking consequences, with the latter effect partly mediated by HED and alcohol expectancies. Addressing male norms about masculinity may help to reduce HED and negative consequences from drinking.

  8. Longitudinal effects of age at onset and first drinking situations on problem drinking. (United States)

    Warner, Lynn A; White, Helene R


    The purpose of this study was to describe aspects of the first alcohol-use experience, and examine the predictive relations among age of first use, context of alcohol use initiation, and problem drinking with and without controls for psychosocial risk factors. Data were from the Rutgers Health and Human Development Project, a five-wave, prospective study of substance-use behaviors in a community sample. Respondents, who were first interviewed at age 12 (1979-81) and most recently at age 30 or 31 (1999-2000) (N=371), reported on their first drinking experience, and on a range of known risk factors for alcohol abuse. Most alcohol initiation occurred during a family gathering. Regardless of initiation context, youth who drank at an early age were more likely than youth who initiated later to become problem drinkers, although the risk was relatively greater for the youth who first drank outside a family gathering. Based on multivariate logistic regressions, feeling drunk at initiation was the only onset-related variable significantly associated with problem drinking; other significant risks factors included male gender, delinquency, and family history of alcoholism. Because most initiation occurs at a family gathering, alcoholism prevention research may benefit from examining the role that drinking in family contexts could play with regard to socializing young drinkers to less risky drinking behaviors in adulthood. In particular, further research focusing on the subjective effects experienced by youth when they first drink may be merited.


    Directory of Open Access Journals (Sweden)

    N. V. Nepovinnykh


    Full Text Available Summary. Market demand for foods with low fat content has been expanding, but for low-fat foods good organoleptic properties need new food ingredients and solutions. Food hydrocolloids, polysaccharides and milk proteins, now are widely used in various industries, including the dairy industry, performing various functions: to thicken aqueous solutions, foaming and stabilizing foams and others. We studied the functional and technological properties and developed technology of new types of oxygencontaining beverages (smoothies on the basis of cheese whey, natural fruit and berry juices and purees and dietary fibres «Citri-Fi», including non-starch polysaccharides (guar gum and xanthan gum, contributing to the formation of a specific texture and drink as stabilizers oxygen foam. When creating new kinds of smoothies performed construction flavored beverage profile, the definition of rational parameters of preparation and entering dietary fibres; selection of the optimal concentration of dietary fiber for the formation of the desired consistency (texture drink; study of quality and safety of new types of drinks and justification expiration dates. Based on the studies found that the use as stabilizers structure oxygen smoothie dietary fibres «Citri-Fi» in concentrations of 0.8 – 1 % and non-starch polysaccharides at concentrations of 0.1 - 0.3 % contributes to the production of foams drinks with a sufficiently high magnification. Increasing the dose of dietary fibres in making smoothies viscosity increases and weighting system, drink bad whipped, there is separation of the product into phases, the system becomes thermodynamically unstable. Production technology and recipes for new types of smoothies with dietary fibres. Preventive orientation developed oxygenated drinks allows to include them in the diet of patients with chronic heart failure, which is confirmed by appropriate investigations.

  10. Drinking water quality assessment in Southern Sindh (Pakistan). (United States)

    Memon, Mehrunisa; Soomro, Mohammed Saleh; Akhtar, Mohammad Saleem; Memon, Kazi Suleman


    The southern Sindh province of Pakistan adjoins the Arabian Sea coast where drinking water quality is deteriorating due to dumping of industrial and urban waste and use of agrochemicals and yet has limited fresh water resources. The study assessed the drinking water quality of canal, shallow pumps, dug wells, and water supply schemes from the administrative districts of Thatta, Badin, and Thar by measuring physical, chemical, and biological (total coliform) quality parameters. All four water bodies (dug wells, shallow pumps canal water, and water supply schemes) exceeded WHO MPL for turbidity (24%, 28%, 96%, 69%), coliform (96%, 77%, 92%, 81%), and electrical conductivity (100%, 99%, 44%, 63%), respectively. However, the turbidity was lower in underground water, i.e., 24% and 28% in dug wells and shallow pumps as compared to open water, i.e., 96% and 69% in canal and water supply schemes, respectively. In dug wells and shallow pumps, limits for TDS, alkalinity, hardness, and sodium exceeded, respectively, by 63% and 33%; 59% and 70%, 40% and 27%, and 78% and 26%. Sodium was major problem in dug wells and shallow pumps of district Thar and considerable percent in shallow pumps of Badin. Iron was major problem in all water bodies of district Badin ranging from 50% to 69% and to some extent in open waters of Thatta. Other parameters as pH, copper, manganese, zinc, and phosphorus were within standard permissible limits of World Health Organization. Some common diseases found in the study area were gastroenteritis, diarrhea and vomiting, kidney, and skin problems.

  11. Drinking-to-cope motivation and negative mood-drinking contingencies in a daily diary study of college students. (United States)

    O'Hara, Ross E; Armeli, Stephen; Tennen, Howard


    This study examined whether global drinking-to-cope (DTC) motivation moderates negative mood-drinking contingencies and negative mood-motivation contingencies at the daily level of analysis. Data came from a daily diary study of college student drinking (N = 1,636; 53% female; Mage = 19.2 years). Fixed-interval models tested whether global DTC motivation moderated relations between daily negative mood and that evening's drinking and episodic DTC. Time-to-drink models examined whether global DTC motivation moderated the effects of weekly negative mood on the immediacy of drinking and DTC in the weekly cycle. More evening drinking occurred on days characterized by relatively higher anxiety or anger, and students were more likely to report DTC on days when they experienced greater sadness. However, only the daily Anxiety × Global DTC Motivation interaction for number of drinks consumed was consistent with hypotheses. Moreover, students reported drinking, heavy drinking, and DTC earlier in weeks characterized by relatively higher anxiety or anger, but no hypothesized interactions with global DTC motivation were found. RESULTS indicate that negative mood is associated with increased levels of drinking and drinking for coping reasons among college students but that the strength of these relations does not differ by global levels of DTC motivation. These findings raise the possibility that global DTC measures are insufficient for examining within-person DTC processes. Further implications of these results are discussed, including future directions that may determine the circumstances under which, and for whom, DTC occurs.

  12. A Multilevel Study of Students in Vietnam: Drinking Motives and Drinking Context as Predictors of Alcohol Consumption. (United States)

    Diep, Pham Bich; Tan, Frans E S; Knibbe, Ronald A; De Vries, Nanne


    This study used multi-level analysis to estimate which type of factor explains most of the variance in alcohol consumption of Vietnamese students. Data were collected among 6011 students attending 12 universities/faculties in four provinces in Vietnam. The three most recent drinking occasions were investigated per student, resulting in 12,795 drinking occasions among 4265 drinkers. Students reported on 10 aspects of the drinking context per drinking occasion. A multi-level mixed-effects linear regression model was constructed in which aspects of drinking context composed the first level; the age of students and four drinking motives comprised the second level. The dependent variable was the number of drinks. Of the aspects of context, drinking duration had the strongest association with alcohol consumption while, at the individual level, coping motive had the strongest association. The drinking context characteristics explained more variance than the individual characteristics in alcohol intake per occasion. These findings suggest that, among students in Vietnam, the drinking context explains a larger proportion of the variance in alcohol consumption than the drinking motives. Therefore, measures that reduce the availability of alcohol in specific drinking situations are an essential part of an effective prevention policy.

  13. Energy drinks and alcohol-related risk among young adults. (United States)

    Caviness, Celeste M; Anderson, Bradley J; Stein, Michael D


    Energy drink consumption, with or without concurrent alcohol use, is common among young adults. This study sought to clarify risk for negative alcohol outcomes related to the timing of energy drink use. The authors interviewed a community sample of 481 young adults, aged 18-25, who drank alcohol in the last month. Past-30-day energy drink use was operationalized as no-use, use without concurrent alcohol, and concurrent use of energy drinks with alcohol ("within a couple of hours"). Negative alcohol outcomes included past-30-day binge drinking, past-30-day alcohol use disorder, and drinking-related consequences. Just over half (50.5%) reported no use of energy drinks,18.3% reported using energy drinks without concurrent alcohol use, and 31.2% reported concurrent use of energy drinks and alcohol. Relative to those who reported concurrent use of energy drinks with alcohol, and controlling for background characteristics and frequency of alcohol consumption, those who didn't use energy drinks and those who used without concurrent alcohol use had significantly lower binge drinking, negative consequences, and rates of alcohol use disorder (P energy drink without concurrent alcohol groups on any alcohol-related measure (P > .10 for all outcomes). Concurrent energy drink and alcohol use is associated with increased risk for negative alcohol consequences in young adults. Clinicians providing care to young adults could consider asking patients about concurrent energy drink and alcohol use as a way to begin a conversation about risky alcohol consumption while addressing 2 substances commonly used by this population.

  14. Economic Impact of Imposing Excise Tax on Plastic Bottles of Drinks

    Directory of Open Access Journals (Sweden)

    Eugenia Mardanugraha


    Full Text Available This research simulates the effect of imposing excise tax on plastic container of drinks towards economic performance of beverage industry in Indonesia and governmentâ˘A ´Zs tax revenue. The results showed that by imposing excise tax on plastic cups and plastic bottles the government would lose tax revenue from value added tax (PPN and corporate income tax (PPh badan more than they gain additional revenue from excise tax. Hence, imposing excise tax on drink containers should serve a clear purpose and an undeniable reason. This paper recommends the government to develop proper excise infrastructure to extend the goods or services to be taxed. This paper also recommends the required stages for extending the excise tax.

  15. Drinking water: a major source of lead exposure in Karachi, Pakistan. (United States)

    Ul-Haq, N; Arain, M A; Badar, N; Rasheed, M; Haque, Z


    Excess lead in drinking water is a neglected source of lead toxicity in Pakistan. A cross-sectional survey in 2007/08 was made of water samples from drinking water sources in Karachi, a large industrial city. This study aimed to compare lead levels between untreated ground water and treated surface (tap) water in 18 different districts. Of 216 ground and surface water samples collected, 86% had lead levels higher than the World Health Organization maximum acceptable concentration of l0 ppb. Mean lead concentration in ground water [146 (SD 119) ppb] was significantly higher than in surface water [77.1 (SD 54) ppb]. None of the 18 districts had a mean lead level of ground or surface water below the WHO cut-off and ground water sources in 9 districts had a severe level of contamination (>150 ppb). Urgent action is needed to eliminate sources of contamination.

  16. Energy drink consumption among young adults in Denmark

    DEFF Research Database (Denmark)

    Friis, Karina; Lasgaard, Mathias Kamp; Larsen, Finn Breinholt


    -demographic factors and health behaviour with energy drink consumption among young adults (16-24 years) in Denmark. Methods The study is based on a public health survey from 2010 (n = 3923). Multiple logistic regression analyses were used to analyse the association between weekly consumption of energy drink...... and the potential explanatory factors of interest. Results In total, 15.8 % of the young adults drink energy drinks on a weekly basis. Men have higher odds of weekly energy drink consumption than women. The study also shows that young age, being employed and having a low educational level are associated with weekly...

  17. Impact of Past Land Use Changes on Drinking Water Quantity and Quality in Ljubljana Aquifer (United States)

    Bracic Zeleznik, Branka; Cencur Curk, Barbara


    Most of the practical problems that we face today with the on-site management of drinking water sources and distribution of healthy drinking water, originate from past actions, interventions and political decisions. In Ljubljana, the capital of the Republic of Slovenia, underlying groundwater is the main drinking water source. The main threat to drinking water sources is constant input of pollutant loads from roads, roofs, sewers, industry and agricultural areas. The main problems are directly and indirectly related to the significant decrease of groundwater level and deterioration of groundwater quality observed in the last decades as an effect of land use practices under varying climate conditions. The Vodovod-Kanalizacija Public Utility is responsible for water supply of the city residents as well as for management of the water supply system, its surveillance and maintenance. In the past, the Ljubljana Municipality was responsible for the protection of water resources and the first delineation of groundwater protection areas was issued in Decree in 1955. In 2004 a Decree on the water protection zones for the aquifer of Ljubljansko polje on the state level was issued and passed the competences of proclamation of the water protection zones to the state. Spatial planning is a domain of The Municipality and land use is limited according to water protection legislation. For several observation wells long-time data sets about groundwater levels and quality are available, which enable us to analyse changes in groundwater quantity and quality parameters. From the data it is obvious that climate variations are affecting groundwater recharge. In addition, changing of land use affects groundwater quality. In spite of the Decree on the water protection there is a heavy pressure of investors to change land use plans and regulations on protection zones, which causes every day problems in managing the drinking water source. Groundwater management in Ljubljana demands strong

  18. WATERPROTECT: Innovative tools enabling drinking water protection in rural and urban environments (United States)

    Seuntjens, Piet; Campling, Paul; Joris, Ingeborg; Wauters, Erwin; Lopez de Alda, Miren; Kuczynska, Anna; Lajer Hojberg, Anker; Capri, Ettore; Brabyn, Cristina; Boeckaert, Charlotte; Mellander, Per Erik; Pauwelyn, Ellen; Pop, Edit


    High-quality, safe, and sufficient drinking water is essential for life: we use it for drinking, food preparation and cleaning. Agriculture is the biggest source of pesticides and nitrate pollution in European fresh waters. The overarching objective of the recently approved H2020 project WATERPROTECT is to contribute to effective uptake and realisation of management practices and mitigation measures to protect drinking water resources. Therefore WATERPROTECT will create an integrative multi-actor participatory framework including innovative instruments that enable actors to monitor, to finance and to effectively implement management practices and measures for the protection of water sources. We propose seven case studies involving multiple actors in implementing good practices (land management, farming, product stewardship, point source pollution prevention) to ensure safe drinking water supply. The seven case studies cover different pedo-climatic conditions, different types of farming systems, different legal frameworks, larger and smaller water collection areas across the EU. In close cooperation with actors in the field in the case studies (farmers associations, local authorities, water producing companies, private water companies, consumer organisations) and other stakeholders (fertilizer and plant protection industry, environment agencies, nature conservation agencies, agricultural administrations) at local and EU level, WATERPROTECT will develop innovative water governance models investigating alternative pathways from focusing on the 'costs of water treatment' to 'rewarding water quality delivering farming systems'. Water governance structures will be built upon cost-efficiency analysis related to mitigation and cost-benefit analysis for society, and will be supported by spatially explicit GIS analyses and predictive models that account for temporal and spatial scaling issues. The outcome will be improved participatory methods and public policy instruments

  19. Problem drinking among Flemish students: beverage type, early drinking onset and negative personal & social consequences. (United States)

    De Bruyn, Sara; Wouters, Edwin; Ponnet, Koen; Van Damme, Joris; Maes, Lea; Van Hal, Guido


    Although alcohol is socially accepted in most Western societies, studies are clear about its associated negative consequences, especially among university and college students. Studies on the relationship between alcohol-related consequences and both beverage type and drinking onset, however, are scarce, especially in a European context. The aim of this research was, therefore, twofold: (1) What is the relationship between beverage type and the negative consequences experienced by students? and (2) Are these consequences determined by early drinking onset? We will examine these questions within the context of a wide range of alcohol-related consequences. The analyses are based on data collected by the inter-university project 'Head in the clouds?', measuring alcohol use among students in Flanders (Belgium). In total, a large dataset consisting of information from 19,253 anonymously participating students was available. Negative consequences were measured using a shortened version of the Core Alcohol and Drug Survey (CADS_D). Data were analysed using negative binomial regression. Results vary depending on the type of alcohol-related consequences: Personal negative consequences occur frequently among daily beer drinkers. However, a high rate of social negative consequences was recorded for both daily beer drinkers and daily spirits drinkers. Finally, early drinking onset was significantly associated with both personal and social negative consequences, and this association was especially strong between beer and spirits drinking onset and social negative consequences. Numerous negative consequences, both personal and social, are related to frequent beer and spirits drinking. Our findings indicate a close association between drinking beer and personal negative consequences as well as between drinking beer and/or spirits and social negative consequences. Similarly, early drinking onset has a major influence on the rates of both personal and social negative consequences

  20. Evaluating Nanoparticle Breakthrough during Drinking Water Treatment (United States)

    Chalew, Talia E. Abbott; Ajmani, Gaurav S.; Huang, Haiou


    Background: Use of engineered nanoparticles (NPs) in consumer products is resulting in NPs in drinking water sources. Subsequent NP breakthrough into treated drinking water is a potential exposure route and human health threat. Objectives: In this study we investigated the breakthrough of common NPs—silver (Ag), titanium dioxide (TiO2), and zinc oxide (ZnO)—into finished drinking water following conventional and advanced treatment. Methods: NPs were spiked into five experimental waters: groundwater, surface water, synthetic freshwater, synthetic freshwater containing natural organic matter, and tertiary wastewater effluent. Bench-scale coagulation/flocculation/sedimentation simulated conventional treatment, and microfiltration (MF) and ultrafiltration (UF) simulated advanced treatment. We monitored breakthrough of NPs into treated water by turbidity removal and inductively coupled plasma–mass spectrometry (ICP-MS). Results: Conventional treatment resulted in 2–20%, 3–8%, and 48–99% of Ag, TiO2, and ZnO NPs, respectively, or their dissolved ions remaining in finished water. Breakthrough following MF was 1–45% for Ag, 0–44% for TiO2, and 36–83% for ZnO. With UF, NP breakthrough was 0–2%, 0–4%, and 2–96% for Ag, TiO2, and ZnO, respectively. Variability was dependent on NP stability, with less breakthrough of aggregated NPs compared with stable NPs and dissolved NP ions. Conclusions: Although a majority of aggregated or stable NPs were removed by simulated conventional and advanced treatment, NP metals were detectable in finished water. As environmental NP concentrations increase, we need to consider NPs as emerging drinking water contaminants and determine appropriate drinking water treatment processes to fully remove NPs in order to reduce their potential harmful health outcomes. Citation: Abbott Chalew TE, Ajmani GS, Huang H, Schwab KJ. 2013. Evaluating nanoparticle breakthrough during drinking water treatment. Environ Health Perspect 121

  1. Energy drinks in the Gulf Cooperation Council states: A review. (United States)

    Alhyas, Layla; El Kashef, Ahmed; AlGhaferi, Hamad


    Energy drinks have become a popular beverage worldwide. This review was carried out to have an overview among adolescents and emerging adults in the Gulf Co-operation Council states about energy drinks consumption rates and other related issues such as starting age and patterns of energy drink consumption. The Medline and Embase databases were searched separately using different terms such as energy drinks, energy beverages, and caffeinated drinks. Data related to the rates of energy drinks use were entered in STATA for statistical analysis. Then, these data were used to conduct meta-analysis to estimate the rate of energy drink consumption. Overall, meta-analysis results showed that the estimated rates of energy drinks consumption is 46.9% (95% CIs, 33.2 -66.1; nine studies) with I-square 3.7%. Findings indicated that individuals start to consume energy drinks at approximately 16 years old, and males were found to consume energy drinks more frequently than females. Results from this review carry several recommendations for policy and enforcement, public education and research that can help policy and decision makers to achieve the goal of safer use of energy drinks.

  2. Energy drinks mixed with alcohol: misconceptions, myths, and facts. (United States)

    Verster, Joris C; Aufricht, Christoph; Alford, Chris


    Whilst energy drinks improve performance and feelings of alertness, recent articles suggest that energy drink consumption combined with alcohol may reduce perception of alcohol intoxication, or lead to increased alcohol or drug use. This review discusses the available scientific evidence on the effects of mixing energy drinks with alcohol. A literature search was performed using the keywords "energy drink and Red Bull(®)" and consulting Medline/Pubmed, PsycINFO, and Embase. There is little evidence that energy drinks antagonize the behavioral effects of alcohol, and there is no consistent evidence that energy drinks alter the perceived level of intoxication of people who mix energy drinks with alcohol. No clinically relevant cardiovascular or other adverse effects have been reported for healthy subjects combining energy drinks with alcohol, although there are no long-term investigations currently available. Finally, whilst several surveys have shown associations, there is no direct evidence that coadministration of energy drinks increases alcohol consumption, or initiates drug and alcohol dependence or abuse. Although some reports suggest that energy drinks lead to reduced awareness of intoxication and increased alcohol consumption, a review of the available literature shows that these views are not supported by direct or reliable scientific evidence. A personality with higher levels of risk-taking behavior may be the primary reason for increased alcohol and drug abuse per se. The coconsumption of energy drinks being one of the many expressions of that type of lifestyle and personality.

  3. The influence of individualism and drinking identity on alcohol problems. (United States)

    Foster, Dawn W; Yeung, Nelson; Quist, Michelle C


    This study evaluated the interactive association between individualism and drinking identity predicting alcohol use and problems. Seven hundred and ten undergraduates (Mean age =22.84, SD = 5.31, 83.1% female) completed study materials. We expected that drinking identity and individualism would positively correlate with drinking variables. We further expected that individualism would moderate the association between drinking identity and drinking such that the relationship between drinking identity and alcohol outcomes would be positively associated, particularly among those high in individualism. Our findings supported our hypotheses. These findings better explain the relationship between drinking identity, individualism, and alcohol use. Furthermore, this research encourages the consideration of individual factors and personality characteristics in order to develop culturally tailored materials to maximize intervention efficacy across cultures.

  4. The influence of individualism and drinking identity on alcohol problems (United States)

    Foster, Dawn W.; Yeung, Nelson; Quist, Michelle C.


    This study evaluated the interactive association between individualism and drinking identity predicting alcohol use and problems. Seven hundred and ten undergraduates (Mean age =22.84, SD = 5.31, 83.1% female) completed study materials. We expected that drinking identity and individualism would positively correlate with drinking variables. We further expected that individualism would moderate the association between drinking identity and drinking such that the relationship between drinking identity and alcohol outcomes would be positively associated, particularly among those high in individualism. Our findings supported our hypotheses. These findings better explain the relationship between drinking identity, individualism, and alcohol use. Furthermore, this research encourages the consideration of individual factors and personality characteristics in order to develop culturally tailored materials to maximize intervention efficacy across cultures. PMID:25525420

  5. Acute alcohol effects on explicit and implicit motivation to drink alcohol in socially drinking adolescents. (United States)

    Jünger, Elisabeth; Javadi, Amir-Homayoun; Wiers, Corinde E; Sommer, Christian; Garbusow, Maria; Bernhardt, Nadine; Kuitunen-Paul, Sören; Smolka, Michael N; Zimmermann, Ulrich S


    Alcohol-related cues can evoke explicit and implicit motivation to drink alcohol. Concerning the links between explicit and implicit motivation, there are mixed findings. Therefore, we investigated both concepts in 51 healthy 18- to 19-year-old males, who are less affected by neuropsychological deficits in decision-making that are attributed to previous alcohol exposure than older participants. In a randomized crossover design, adolescents were infused with either alcohol or placebo. Self-ratings of alcohol desire, thirst, well-being and alcohol effects comprised our explicit measures of motivation. To measure implicit motivation, we used money and drink stimuli in a Pavlovian conditioning (Pc) task and an Approach-Avoidance Task (AAT). Alcohol administration increased explicit motivation to drink alcohol, reduced Pc choices of alcoholic drink-conditioned stimuli, but had no effect on the AAT. This combination of results might be explained by differences between goal-directed and habitual behavior or a temporary reduction in rewarding outcome expectancies. Further, there was no association between our measures of motivation to drink alcohol, indicating that both self-reported motivation to drink and implicit approach tendencies may independently contribute to adolescents' actual alcohol intake. Correlations between Alcohol Use Disorders Identification Test (AUDIT) scores and our measures of motivation to drink alcohol suggest that interventions should target high-risk adolescents after alcohol intake. Clinical trials: Project 4: Acute Effects of Alcohol on Learning and Habitization in Healthy Young Adults (LeAD_P4); NCT01858818;

  6. Influence of an Extended Domestic Drinking Water System on the Drinking Water Quality

    Directory of Open Access Journals (Sweden)

    Ljiljana Zlatanović


    Full Text Available Drinking water and fire safety are strongly bonded to each other. Actual drinking water demand and fire flows are both delivered through the same network, and are both devoted to public health and safety. In The Netherlands, the discussion about fire flows supplied by the drinking water networks has drawn fire fighters and drinking water companies together, searching for novel approaches to improve public safety. One of these approaches is the application of residential fire sprinkler systems fed by drinking water. This approach has an impact on the layout of domestic drinking water systems (DDWSs, as extra plumbing is required. This study examined the influence of the added plumbing on quality of both fresh and 10 h stagnant water in two full scale DDWSs: a conventional and an extended system. Overnight stagnation was found to promote copper and zinc leaching from pipes in both DDWSs. Microbial numbers and viability in the stagnant water, measured by heterotrophic plate count (HPC, flow cytometry (FCM and adenosine tri-phosphate (ATP, depended on the temperature of fresh water, as increased microbial numbers and viability was measured in both DDWSs when the temperature of fresh water was below the observed tipping point (15 °C for the HPC and 17 °C for the FCM and ATP measurements respectively and vice versa. A high level of similarity between water and biofilm communities, >98% and >70–94% respectively, indicates that the extension of the DDWS did not affect either the microbial quality of fresh drinking water or the biofilm composition.

  7. 'Drinking with respect': Drinking constructions of men who live in a Cape Winelands farm community in South Africa. (United States)

    Lesch, Elmien; Casper, Rozanne


    This article aims to provide a community-specific understanding of a subgroup of South African men who exhibit particularly high rates of hazardous alcohol consumption. Adopting a social constructionist framework, we interviewed 13 Cape Winelands men who lived on farms to explore their drinking constructions. We present three themes that shed light on problematic drinking in this group: (1) the notion of weekend binge-drinking as 'respectable' drinking, (2) drinking as shared activity that fulfils various psycho-social needs and (3) a sense of powerlessness to affect their own or their children's alcohol consumption. These findings are viewed against a specific socio-historical backdrop.

  8. Energy drink consumption and impact on caffeine risk. (United States)

    Thomson, Barbara M; Campbell, Donald M; Cressey, Peter; Egan, Ursula; Horn, Beverley


    The impact of caffeine from energy drinks occurs against a background exposure from naturally occurring caffeine (coffee, tea, cocoa and foods containing these ingredients) and caffeinated beverages (kola-type soft drinks). Background caffeine exposure, excluding energy drinks, was assessed for six New Zealand population groups aged 15 years and over (n = 4503) by combining concentration data for 53 caffeine-containing foods with consumption information from the 2008/09 New Zealand Adult Nutrition Survey (ANS). Caffeine exposure for those who consumed energy drinks (n = 138) was similarly assessed, with inclusion of energy drinks. Forty-seven energy drink products were identified on the New Zealand market in 2010. Product volumes ranged from 30 to 600 ml per unit, resulting in exposures of 10-300 mg caffeine per retail unit consumed. A small percentage, 3.1%, of New Zealanders reported consuming energy drinks, with most energy drink consumers (110/138) drinking one serving per 24 h. The maximum number of energy drinks consumed per 24 h was 14 (total caffeine of 390 mg). A high degree of brand loyalty was evident. Since only a minor proportion of New Zealanders reported consuming energy drinks, a greater number of New Zealanders exceeded a potentially adverse effect level (AEL) of 3 mg kg(-1) bw day(-1) for caffeine from caffeine-containing foods than from energy drinks. Energy drink consumption is not a risk at a population level because of the low prevalence of consumption. At an individual level, however, teenagers, adults (20-64 years) and females (16-44 years) were more likely to exceed the AEL by consuming energy drinks in combination with caffeine-containing foods.

  9. Changes in alcohol drinking and subsequent sickness absence. (United States)

    Salonsalmi, Aino; Rahkonen, Ossi; Lahelma, Eero; Laaksonen, Mikko


    The aim was to examine whether changes in alcohol drinking are associated with sickness absence. Repeated postal questionnaires on alcohol drinking were conducted among employees of the City of Helsinki in 2000-2 and 2007 to assess changes in drinking habits between these two time points. Data on the number of self-certified and medically confirmed sickness absences were derived from the employer's register. Sickness absences were followed from 2007 until the end of 2010 among employees participating in both questionnaire surveys. The study includes 3252 female and 682 male employees 40-60 years old at baseline. Poisson regression was used in the data analysis and population attributable fractions (PAFs) were calculated. Alcohol drinking was associated especially with self-certified sickness absence. Rate ratios (RRs) and 95% confidence intervals (CIs) for increasing weekly average drinking were 1.38, 1.18-1.62 among women and 1.58, 1.18-2.12 among men. Also stable problem drinking (for women 1.39, 1.26-1.54, for men 1.44, 1.10-1.87) and among women stable heavy drinking (1.53, 1.20-1.94) increased self-certified sickness absence. There were associations between alcohol drinking and medically confirmed sickness absence but these were mainly explained by health and health behaviours. Also, a decrease in weekly average drinking was associated with sickness absence among women whereas among men former problem drinking increased sickness absence. According to the PAF values, problem drinking had a stronger contribution to sickness absence than weekly average drinking. Alcohol drinking is particularly associated with self-certified sickness absence. Reducing adverse drinking habits is likely to prevent sickness absence. © 2015 the Nordic Societies of Public Health.

  10. Private drinking water quality in rural Wisconsin. (United States)

    Knobeloch, Lynda; Gorski, Patrick; Christenson, Megan; Anderson, Henry


    Between July 1, 2007, and December 31, 2010, Wisconsin health departments tested nearly 4,000 rural drinking water supplies for coliform bacteria, nitrate, fluoride, and 13 metals as part of a state-funded program that provides assistance to low-income families. The authors' review of laboratory findings found that 47% of these wells had an exceedance of one or more health-based water quality standards. Test results for iron and coliform bacteria exceeded safe limits in 21% and 18% of these wells, respectively. In addition, 10% of the water samples from these wells were high in nitrate and 11% had an elevated result for aluminum, arsenic, lead, manganese, or strontium. The high percentage of unsafe test results emphasizes the importance of water quality monitoring to the health of nearly one million families including 300,000 Wisconsin children whose drinking water comes from a privately owned well.

  11. Optimisation of ATP determination in drinking water

    DEFF Research Database (Denmark)

    Corfitzen, Charlotte B.; Albrechtsen, Hans-Jørgen

    Adenosine Triphosphate (ATP) can be used as a relative measure of cell activity, and is measured by the light output from the reaction between luciferin and ATP catalyzed by firefly luciferase. The measurement has potential as a monitoring and surveillance tool within drinking water distribution,...... be separated from the water phase by filtration.......Adenosine Triphosphate (ATP) can be used as a relative measure of cell activity, and is measured by the light output from the reaction between luciferin and ATP catalyzed by firefly luciferase. The measurement has potential as a monitoring and surveillance tool within drinking water distribution...... and an Advance Coupe luminometer. The investigations showed a 60 times higher response of the PCP-kit, making it more suitable for measurement of samples with low ATP content. ATP-standard dilutions prepared in tap water were stable for at least 15 months when stored frozen at -80ºC, and storage of large...

  12. Determination of mercury in drinking water

    International Nuclear Information System (INIS)

    Anand, S.J.S.


    Determination of mercury in drinking water samples have been carried out by neutron activation followed by chemical separation. The chemical analysis is necessary as the levels of mercury in these samples are quite low and activities of sodium, copper etc. interfere in its determination by direct spectroscopy. Solvent extraction separation offers speed and complete separation from interfering activities. Some of drinking water samples collected at Trombay have been analysed and their result are given in this paper. The procedure was checked with 197 Hg tracer and the reproducibility of the procedure is within 5%. It was free from contamination due to the activities of Cu, Na etc. The time of analysis was 15 minutes, and upto 5 samples could be analysed conveniently at a time. The average chemical yield was 72%. (T.I.)

  13. Jocks, gender, binge drinking, and adolescent violence. (United States)

    Miller, Kathleen E; Melnick, Merrill J; Farrell, Michael P; Sabo, Donald F; Barnes, Grace M


    Previous research has suggested a link between athletic involvement and elevated levels of adolescent violence outside the sport context. The present study expanded on this literature by positing differences in the sport-violence relationship across dimensions of athletic involvement (athletic participation vs. jock identity), type of violence (family vs. nonfamily), and gender as well as by examining the impact of binge drinking on the sport-violence relationship. Regression analyses using a sample of 608 Western New York adolescents indicated that (a) jock identity (but not athletic participation) was associated with more frequent violence, (b) jock identity predicted nonfamily violence (but not family violence), and (c) the link between jock identity and nonfamily violence was stronger for boys than for girls. Binge drinking predicted family violence among nonjocks only.

  14. Natural radio-nuclides in drinking water

    International Nuclear Information System (INIS)

    Deflorin, O.


    This article discusses the presence of radio-nuclides in Switzerland's drinking water. The article describes research done into the natural radioactivity to be found in various drinking water samples taken from the public water supply in the Canton of Grisons in eastern Switzerland. The various natural nuclides to be expected are listed and the methods used to take the samples are described. The results of the analysis are presented in the form of sketches showing the geographical distribution of the nuclide samples. Diagrams of the cumulative frequency of the quantities of nuclides found are presented, as are such diagrams for the yearly radioactive doses that the population is exposed to. The results and their consequences for the water supply are discussed in detail and further investigations to be made in the region are proposed

  15. Drinking water-a pipe dream

    Energy Technology Data Exchange (ETDEWEB)


    Every third person deprived of clean drinking water in the world is an Indian, according to a report based on studies conducted by the National Environmental Engineering Research Institute (NEERI), Nagpur. The study further states that almost 70 per cent of our available water is polluted. This causes deaths of about 15 Iakh Indian children every year. A WHO report says that 80 per cent of the illnesses in India could be prevented if safe potable water was available to our entire population. The Union Ministry of Rural Development aims at providing at least one source of safe drinking water supply to each of 5.75 Iakh villages. Each source is expected to be about 0.5 km away from the village and will supply 70 liters of water per person everyday.

  16. European Communities (Drinking water) Regulations, 2000

    International Nuclear Information System (INIS)


    These Regulations were adopted as Statutory Instrument No. 439 of 2000 on 18 December 2000 and come in to operation on 1 January 2004. The regulations give effect to provisions of EU Council Directive 98/83/EC on the quality of water intended for human consumption.. They prescribe quality standards to be applied in relation to certain supplies of drinking water. S.I. 439 of 2000 stipulates that the radiation dose arising from one year's consumption of drinking water should not exceed 0.1 mSv. It further stipulates that the dose calculation should include contributions from all natural and artificial radionuclides with the exception of tritium, potassium-40, radon and radon decay products

  17. Drink to get drunk or stay healthy?

    DEFF Research Database (Denmark)

    Chrysochou, Polymeros


    Although low calorie content is perceived as an important choice driver for light food and drink products, in the case of low-alcohol beverages the low alcohol content is equally important. Thus, low-alcohol beverages can be considered either as healthier alternatives, or as substitutes...... to alcoholic beverages and drinks. This paper investigates consumers’ perceptions, motives and preferences for low-alcohol beverages, using light beer as an exemplary case. The Best-Worst Scaling (BWS) is used to measure preferences, while complementary methods are used to measure perceptions and motives....... The study is conducted with an online sample of Icelandic beer consumers. The findings show that light beer is perceived as healthier than regular beer, while the most important motives behind purchase are taste, health and weight management. Light beer is further perceived as less tasteful, but at the same...

  18. Relationship between heavy drinking, binge drinking, and metabolic syndrome in obese and non-obese Korean male adults. (United States)

    Oh, Jung Eun


    Obesity and alcohol drinking are associated with metabolic syndrome. However, few studies show the relationship between alcohol drinking and metabolic syndrome according to varying degrees of obesity. This study aimed to determine the association between alcohol drinking and metabolic syndrome in obese and non-obese Korean male adults. This cross-sectional study included 5,867 males aged ≥ 20 years who were examined at the Soonchunhyang University health promotion center during June 2008-December 2010. The subjects were divided into non-obese (body mass index [BMI] 14 drinks/week) groups. The subjects were also categorized into binge drinking and non-binge drinking groups. To obtain odds ratios (ORs) for metabolic syndrome, binary logistic regression analysis was performed. The overall metabolic syndrome prevalence was 27.3% (12.8%, non-obese group; 50.4%, obese group). After adjusting for age, physical activity, and smoking, in the non-obese group, the OR for heavy drinking with binge drinking (reference: nondrinking) was 1.56 (95% confidence interval [CI] = 1.12-2.18), with a significant increase in metabolic syndrome prevalence. In the obese group, the OR for heavy drinking with binge drinking was 1.42 (95% CI = 1.07-1.88), showing a significant increase in metabolic syndrome prevalence ( P metabolic syndrome. Thus, both non-obese and obese males should restrict their alcohol intake and not indulge in binge drinking.

  19. Prospective association of peer influence, school engagement, drinking expectancies, and parent expectations with drinking initiation among sixth graders. (United States)

    Simons-Morton, Bruce


    Early initiation of drinking increases the lifetime risk for substance abuse and other serious health and social problems. An understanding of the predictors of early initiation is needed if successful preventive interventions are to be developed. Surveys were completed by 1009 sixth grade students at the beginning (Time 1) and end (Time 2) of the school year in four schools in one suburban school district. At Time 1, 55/1009 (5.5%) reported drinking in the past 30 days. From Time 1 to Time 2, the percentage of drinkers increase to 127/1009 (10.9%) of whom 101 were new drinkers. In multiple logistic regression analyses, school engagement was negatively associated and peer influence and drinking expectancies were positively associated with drinking initiation. A significant interaction was found between drinking expectancies and parental expectations. Among sixth graders with high drinking expectancies, those with low parental expectations for their behavior were 2.6 times more likely to start drinking than those with parents with high expectations for their behavior. Positive drinking expectancies were significantly associated with drinking initiation only among teens who believed their parents did not hold strong expectations for them not to drink. This finding held for boys and girls, Blacks and Whites and was particularly strong for Black youth. This finding provides new information about the moderating effect of parental expectations on drinking expectancies among early adolescents.

  20. Chemicals Industry Vision

    Energy Technology Data Exchange (ETDEWEB)



    Chemical industry leaders articulated a long-term vision for the industry, its markets, and its technology in the groundbreaking 1996 document Technology Vision 2020 - The U.S. Chemical Industry. (PDF 310 KB).

  1. Alcohol-Branded Merchandise Ownership and Drinking. (United States)

    Jones, Sandra C


    Alcohol-branded merchandise (ABM) has a longer shelf-life than other forms of alcohol marketing and the potential to become integrated into children's self-identities. This review sought to explore the current literature on children's exposure to, and the impact of, ABM. PsycInfo, Proquest, Science Direct, and ABI-Inform databases were searched from the earliest available date to May 2015. Additional studies were identified by a manual review of the reference lists of retrieved articles and contacting the corresponding author of each included study. Articles that reported on child or adolescent ownership of ABM and/or the relationship between ABM ownership and drinking were included. Data on key measures were tabulated; where data of interest were not reported, requests for further information were sent to the articles' authors. Nine cross-sectional and 4 longitudinal studies were identified. ABM ownership ranged from 11% to 59% and was higher among older children and males. Seven cross-sectional studies reported associations between ABM ownership and drinking-related behaviors. All 4 longitudinal studies reported a significant relationship between ownership at baseline and drinking initiation at follow-up. The small number of available studies, with different measures of ABM ownership and of associations/effects. The few studies exploring ABM ownership are consistent in showing high rates of ownership and associations between ownership and current and future drinking. There is a need for further research into specific aspects of ABM ownership. However, there is also a need for policy interventions to reduce children's access to and ownership of ABM. Copyright © 2016 by the American Academy of Pediatrics.

  2. Iron and manganese removal from drinking water


    Pascu, Daniela-Elena; Neagu (Pascu), Mihaela; Alina Traistaru, Gina; Nechifor, Aurelia Cristina; Raluca Miron, Alexandra


    The purpose of the present study is to find a suitable method for removal of iron and manganese from ground water, considering both local economical and environmental aspects. Ground water is a highly important source of drinking water in Romania. Ground water is naturally pure from bacteria at a 25 m depth or more. However, solved metals may occur and if the levels are too high, the water is not drinkable. Different processes, such as electrochemical and combined electrochemical-adsorption m...

  3. Uptake of uranium from drinking water

    International Nuclear Information System (INIS)

    Singh, N.P.; Wrenn, M.E.


    The gastrointestinal absorption (G.I.) of uranium in man from drinking water was determined by measuring urinary and fecal excretion of 234 U and 238 U in eight subjects. In order to establish their normal backgrounds of uranium intake and excretion the subjects collected 24 hour total output of both urine and feces for seven days prior to drinking water. During the next day they drank, at their normal rate of drinking water intake, 900 ml of water containing approximately 90 pCi 238 U and 90 pCi 234 U (274 μg U) and continued to collect their urine and feces for seven additional days. Utilizing one technique for analyzing data, the G.I. absorption of 234 U ranged from -0.07% to 1.88% with an average of 0.51% and G.I. absorption of 238 U ranged from -0.07% to 1.79% with an average of 0.50%. Employing another technique for analyzing the data, the G.I. absorption ranged from -0.04 to 1.46% with a mean of 0.53% for 234 U and from 0.03% to 1.43% with a mean of 0.52 for 238 U. The dietary intake of U was also estimated from measurements of urinary and fecal excretion of U in eight subjects prior to drinking water containing U. The estimated average dietary intake of U for these subjects is 3.30 +/- 0.65 or 4.22 +/- 0.65 μg/day. These averages are two to four times higher than the values reported in the literature for dietary intake

  4. UV disinfection in drinking water supplies. (United States)

    Hoyer, O


    UV disinfection has become a practical and safely validatable disinfection procedure by specifying the requirements for testing and monitoring in DVGW standard W 294. A standardized biodosimetric testing procedure and monitoring with standardized UV sensors is introduced and successfully applied. On-line monitoring of irradiance can be counterchecked with handheld reference sensors and makes it possible that UV systems can be used for drinking water disinfection with the same level of confidence and safety as is conventional chemical disinfection.

  5. Competing with big business: a randomised experiment testing the effects of messages to promote alcohol and sugary drink control policy. (United States)

    Scully, Maree; Brennan, Emily; Durkin, Sarah; Dixon, Helen; Wakefield, Melanie; Barry, Colleen L; Niederdeppe, Jeff


    Evidence-based policies encouraging healthy behaviours are often strongly opposed by well-funded industry groups. As public support is crucial for policy change, public health advocates need to be equipped with strategies to offset the impact of anti-policy messages. In this study, we aimed to investigate the effectiveness of theory-based public health advocacy messages in generating public support for sugary drink/alcohol policies (increased taxes; sport sponsorship bans) and improving resistance to subsequent anti-policy messages typical of the sugary drink/alcohol industry. We conducted a two-wave randomised online experiment assigning Australian adults to one of four health policies (sugary drink tax; sugary drink industry sports sponsorship ban; alcohol tax; alcohol industry sports sponsorship ban). Within each health policy, we randomised participants to one of five message conditions: (i) non-advocacy based message about the size and seriousness of the relevant health issue (control); (ii) standard pro-policy arguments alone; (iii) standard pro-policy arguments combined with an inoculation message (forewarning and directly refuting anti-policy arguments from the opposition); (iv) standard pro-policy arguments combined with a narrative message (a short, personal story about an individual's experience of the health issue); or (v) standard pro-policy arguments combined with a composite inoculation and narrative message. At time 1, we exposed participants (n = 6000) to their randomly assigned message. Around two weeks later, we re-contacted participants (n = 3285) and exposed them to an anti-policy message described as being from a representative of the sugary drink/alcohol industry. Generalised linear models tested for differences between conditions in policy support and anti-industry beliefs at both time points. Only the standard argument plus narrative message increased policy support relative to control at time 1. The standard argument plus narrative

  6. Industrial risk factors for colorectal cancer

    International Nuclear Information System (INIS)

    Lashner, B.A.; Epstein, S.S.


    Colorectal cancer is the second most common malignancy in the United States, and its incidence rates have sharply increased recently, especially in males. Industrial exposures, both occupational and environmental, are important colorectal cancer risk factors that are generally unrecognized by clinicians. Migration studies have documented that colorectal cancer is strongly associated with environmental risk factors. The causal role of occupational exposures is evidenced by a substantial literature associating specific work practices with increased colorectal cancer risks. Industrially related environmental exposures, including polluted drinking water and ionizing radiation, have also been associated with excess risks. Currently, there is a tendency to attribute colorectal cancer, largely or exclusively, to dietary and other lifestyle factors, thus neglecting these industrially related effects. Concerted efforts are needed to recognize the causal role of industrial risk factors and to encourage government and industry to reduce carcinogenic exposures. Furthermore, cost-effective screening programs for high-risk population groups are critically needed to further reduce deaths from colorectal cancer. 143 references

  7. Mediterranean Way of Drinking and Longevity. (United States)

    Giacosa, Attilio; Barale, Roberto; Bavaresco, Luigi; Faliva, Milena Anna; Gerbi, Vincenzo; La Vecchia, Carlo; Negri, Eva; Opizzi, Annalisa; Perna, Simone; Pezzotti, Mario; Rondanelli, Mariangela


    The relation between alcohol consumption and mortality is a J-shaped curve in most of the many studies published on this topic. The Copenhagen Prospective Population Studies demonstrated in the year 2000 that wine intake may have a beneficial effect on all cause mortality that is additive to that of alcohol. Wine contains various poliphenolic substances which may be beneficial for health and in particular flavonols (such as myricetin and quercetin), catechin and epicatechin, proanthocyanidins, anthocyanins, various phenolic acids and the stilbene resveratrol. In particular, resveratrol seems to play a positive effect on longevity because it increases the expression level of Sirt1, besides its antioxidant, anti-inflammatory and anticarcinogenic properties. Moderate wine drinking is part of the Mediterranean diet, together with abundant and variable plant foods, high consumption of cereals, olive oil as the main (added) fat and a low intake of (red) meat. This healthy diet pattern involves a "Mediterranean way of drinking," that is a regular, moderate wine consumption mainly with food (up to two glasses a day for men and one glass for women). Moderate wine drinking increases longevity, reduces the risk of cardiovascular diseases and does not appreciably influence the overall risk of cancer.

  8. Improving Drinking Water Quality by Remineralisation. (United States)

    Luptáková, Anna; Derco, Ján


    The reason of low mineral content in source water is its origin in poorly soluble mineral geological structures. There are many areas with very soft low-mineralised water around the world. All people involved in drinking water treatment as well as some public health experts and producers of chemicals used for water treatment may be interested in the study. Enrichment of drinking water by minerals including calcium and magnesium is very important particularly in regions where drinking water is prepared by desalination. The aim of this work was to study and intensify the recarbonization process. Half-calcined dolomite in combination with carbon dioxide constitutes the chemistry of the applied method. Advantages of using a fluidised bed reactor contributed also significantly to the process efficiency enhancement. Continuous input of carbon dioxide into the fluidised bed recarbonization reactor resulted in an increase in the recarbonization rate by about one order of magnitude compared with the process in without carbon dioxide addition. Very good fit of experimental data for hydrodynamic characteristics of fluidised bed was obtained using simple model based on the Richardson and Zaki expansion equation. The first order model describes kinetic data from the recarbonization process with a good accuracy. Higher recarbonization rates were observed with smaller particles of half-calcined dolomite.

  9. Drink driving - Why risk the consequences?

    CERN Multimedia


    In the second of the series of articles about alcohol, CERN is highlighting the dangers of drinking and driving. Have you ever driven after drinking alcohol? If you did, then you were more likely to be involved in an accident that could kill or injure yourself or other people. Why risk it? Any alcohol can impair driving ability. The risk of being in an accident rises significantly after alcohol is consumed: at the French legal limit of 0.5 grams of alcohol per litre of blood, a driver is twice as likely to have an accident as someone who has had no alcohol. At the Swiss legal limit of 0.8 g/l, a driver is five times more likely to be involved in an accident. Many EU countries share the French limit. Penalties for breaking the law vary depending on the severity of the offence, but they include disqualification, fines and imprisonment. Drink Drive Limits and Penalties in the European Union Country Limit g/l Prison Sentence (maximum) Austria 0,5 up to 3 months / 3 years (if fatal) Belgiu...

  10. Promotion of responsible drinking in hotels. (United States)

    McLean, S; Wood, L J; Montgomery, I M; Davidson, J; Jones, M E


    This study reports on an intervention programme to promote responsible drinking in hotels. The licensees of eight hotels agreed to participate in a trial of measures designed to assist patrons to avoid drink-driving, and seven other hotels were used as controls. The interventions acceptable to licensees comprised commercial-quality promotional material with the theme "0.05 Know Your Limits", and a breath analysis machine and poster on its use. Patrons leaving the hotels on Thursday, Friday and Saturday nights were interviewed and breath-tested. Although the intervention material had been seen by one-third of patrons in the intervention hotels, there was no significant difference between them and control hotel patrons in either median BAC or the proportion who were going to drive with BAC over the legal limit. There was poor compliance by hotels with the intervention procedures, indicating that a major impediment to the implementation and evaluation of programmes to promote responsible drinking is a lack of motivation by many licensees, despite support by some licensees and the Australian Hotels Association.

  11. The trouble with drink: why ideas matter. (United States)

    Edwards, Griffith


    This paper builds upon the work of previous authors who have explored the evolution of ideas in the alcohol arena. With revisions in the relevant sections of ICD and DSM forthcoming, such matters are of considerable contemporary importance. The focus here will be upon the history of the last 200 years. The main themes to be explored include the flux of ideas on what, over time, has counted as the trouble with drink, ideas on the cause of the problem and the impact of this thinking on public action. Medical authorities of the late Enlightenment period made the revolutionary suggestion that habitual drunkenness constituted a disease, rather than a vice. The thread of that idea can be traced to the present day, but with an alternative perception of drink itself or alcohol-related problems generally, as cause for concern, also having a lineage. There are several inferences to be drawn from this history: the need for vigilance lest disease formulations become stalking-horses for moralism and social control, the need to integrate awareness of alcohol dependence as a dimensional individual-level problem, with a public health understanding of the vastly amorphous and at least equally important universe of alcohol-related problems; the dangers lurking in scientific reductionism when the problems at issue truly require a multi-disciplinary analysis; and the need for global consensus rather than cultural imposition of ideas on what counts as the problem with drink.

  12. Antibiotic-resistant bacteria in drinking water. (United States)

    Armstrong, J L; Shigeno, D S; Calomiris, J J; Seidler, R J


    We analyzed drinking water from seven communities for multiply antibiotic-resistant (MAR) bacteria (bacteria resistant to two or more antibiotics) and screened the MAR bacterial isolates obtained against five antibiotics by replica plating. Overall, 33.9% of 2,653 standard plate count bacteria from treated drinking waters were MAR. Two different raw water supplies for two communities carried MAR standard plate count bacteria at frequencies of 20.4 and 18.6%, whereas 36.7 and 67.8% of the standard plate count populations from sites within the respective distribution systems were MAR. Isolate identification revealed that MAR gram-positive cocci (Staphylococcus) and MAR gram-negative, nonfermentative rods (Pseudomonas, Alcaligenes, Moraxella-like group M, and Acinetobacter) were more common in drinking waters than in untreated source waters. Site-to-site variations in generic types and differences in the incidences of MAR organisms indicated that shedding of MAR bacteria living in pipelines may have contributed to the MAR populations in tap water. We conclude that the treatment of raw water and its subsequent distribution select for standard plate count bacteria exhibiting the MAR phenotype.

  13. Soft drinks and in vitro dental erosion. (United States)

    Gravelle, Brent L; Hagen Ii, Ted W; Mayhew, Susan L; Crumpton, Brooks; Sanders, Tyler; Horne, Victoria


    The purpose of this investigation was to determine to what extent the in vitro exposure of healthy teeth to various commonly consumed carbonated soft drinks may precipitate dental erosion. Forty-two healthy, extracted, previously unerupted human molars were weighed prior to, during, and after suspension in various sugared and diet or zero-calorie carbonated beverages for 20 days; the specimens were stored at room temperature while being stirred at 275 rpm. The percentage decrease in tooth weight from before to after exposure represented the weight loss due to enamel erosion; values in the experimental groups varied from 3.22% to 44.52% after 20 days' exposure. Data were subjected to analysis of variance and post hoc Scheffe testing at a level of α = 0.05. Nonsugared drinks (diet and zero-calorie) as a whole were more erosive than sugared beverages. A significant positive correlation was found between the amount of titratable acid and percentage of tooth erosion, while a significant negative correlation was revealed between the beverage pH and percentage of tooth erosion. No significant correlations were found between calcium or phosphate ion concentrations and the amount of erosion. It appears that enamel erosion is dependent on not only the beverage flow rate, pH, and amount of titratable acid, but also whether the soft drink is of the diet or zero-calorie variety, which reflects the type of artificial sweetener present.

  14. Underage drinking: does the minimum age drinking law offer enough protection? (United States)

    Green, Rivka; Jason, Hannah; Ganz, Debora


    Underage drinking is a significant problem in the US. It is responsible for several thousand mortalities and fatalities each year, both among minors and other members of society. Additionally, underage alcohol consumption produces a severe economic burden in the US. Introduction to alcohol in youth poses serious long-term risks for adolescents, including occupational, educational, and psychosocial impairments, and increases the risk for developing alcohol abuse disorders in adulthood. In order to address and mitigate this problem, the US has set a minimum age drinking law of 21 in all 50 states, and has implemented several supplementary laws limiting the possession and consumption of alcohol. Though these laws have successfully reduced underage drinking, several additional strategies are noteworthy, including preventative and intervention efforts incorporating environmental, individual, communal, and parental factors. The following literature review describes these concepts as they relate to underage drinking laws in the US. Directions for future research, interventions, and ongoing challenges related to the minimum drinking age in the US are also discussed.

  15. To drink or not to drink: Harmful drinking is associated with hyperactivation of reward areas rather than hypoactivation of control areas in men. (United States)

    Stuke, Heiner; Gutwinski, Stefan; Wiers, Corinde E; Schmidt, Timo T; Gröpper, Sonja; Parnack, Jenny; Gawron, Christiane; Hindi Attar, Catherine; Spengler, Stephanie; Walter, Henrik; Heinz, Andreas; Bermpohl, Felix


    The maintenance of harmful alcohol use can be considered a reiterated decision in favour of alcohol in concrete drinking occasions. These decisions are often made despite an intention to quit or reduce alcohol consumption. We tested if a hyperactive reward system and/or an impaired cognitive control system contribute to such unfavourable decision-making. In this fMRI study, men with modest to harmful drinking behaviour, which was measured using the Alcohol Use Disorders Identification Test (AUDIT), repeatedly made decisions between alcoholic and nonalcoholic drinks. Based on prior individual ratings, decision pairs were created with an alcoholic decision option considered more desirable but less beneficial by the participant. By correlating AUDIT scores with brain activation during decision-making, we determined areas explicitly related to pro-alcohol decisions in men with greater drinking severity. Thirty-eight men participated in our study. Behaviourally, we found a positive correlation between AUDIT scores and the number of decisions for desired alcoholic drinks compared with beneficial nonalcoholic drinks. The fMRI results show that AUDIT scores were positively associated with activation in areas associated with reward and motivation processing (i.e., ventral striatum, amygdala, medial prefrontal cortex) during decisions favouring a desired, nonbeneficial alcoholic drink. Conversely, we did not find hypoactivation in areas associated with self-control (dorsolateral prefrontal cortex). These effects were not present when participants chose a desired, nonbenefical, nonalcoholic drink. The men participating in our study had to be abstinent and would potentially consume an alcoholic drink at the end of the experiment. Hence, we did not define manifest alcohol dependence as an inclusion criterion and instead focused on less severely affected individuals. Our results indicate that with growing drinking severity, decisions for alcoholic drinks are associated with

  16. Enteric bacteria of food ice and their survival in alcoholic beverages and soft drinks. (United States)

    Gaglio, Raimondo; Francesca, Nicola; Di Gerlando, Rosalia; Mahony, Jennifer; De Martino, Simone; Stucchi, Carlo; Moschetti, Giancarlo; Settanni, Luca


    This study aimed to evaluate the levels of enteric bacteria in ice cubes produced in different environments (home-made, prepared in bars and pubs with ice machines and produced in industrial plants) and to determine their survival in different alcoholic beverages and soft drinks. Members of the Enterobacteriaceae family were found in almost all samples analysed. All industrial and the majority of home-made samples did not contain coliforms. Enterococci were not identified in domestic samples while they were detected in two industrial and three bar/pub samples. The samples collected from bars and pubs were characterized by the highest levels of enteric bacteria. Fourteen strains representing 11 species of eight bacterial genera were identified, some of which are known agents of human infections. The most numerous groups included Enterococcus and Stenotrophomonas. The survival of Enterococcus faecium ICE41, Pantoea conspicua ICE80 and Stenotrophomonas maltophilia ICE272, that were detected at the highest levels (100-400 CFU/100 mL thawed ice) in the ice cubes, was tested in six drinks and beverages characterized by different levels of alcohol, CO 2 , pH and the presence of antibacterial ingredients. The results showed a species-specific behaviour and, in general, a reduction of the microbiological risks associated with ice after its transfer to alcoholic or carbonated beverages. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Assessment of the Impact of Industrial Effluents on Groundwater Quality in Okhla Industrial Area, New Delhi, India

    Directory of Open Access Journals (Sweden)

    Wequar Ahmad Siddiqui


    Full Text Available In the present study physicochemical parameters like pH, hardness, TDS, chloride, sulphate, nitrate, fluoride, DO, COD and conductivity of some important heavy metals such as iron, cobalt, cadmium, lead, mercury, chromium, selenium and arsenic were first analyzed in effluent water of Okhla industrial area phase-II and then groundwater of near by areas. Obtained values of effluent water were compared with ISI standard for effluent water discharge and groundwater values were compared with ISI and WHO drinking water standards. The result shows that discharge of untreated effluents by the industries is leading to contamination of groundwater of the surrounding areas. Lead, mercury, fluoride, TDS, sulphate was above the desirable limit in effluent water (ISI standard for effluent water discharge. Subsequent analysis of groundwater of nearby areas was rated as unacceptable for drinking because of presence of fluoride in all the samples above the desirable limit. Lead, mercury, cadmium, chloride was also detected in many samples.

  18. Ammonia pollution characteristics of centralized drinking water sources in China. (United States)

    Fu, Qing; Zheng, Binghui; Zhao, Xingru; Wang, Lijing; Liu, Changming


    The characteristics of ammonia in drinking water sources in China were evaluated during 2005-2009. The spatial distribution and seasonal changes of ammonia in different types of drinking water sources of 22 provinces, 5 autonomous regions and 4 municipalities were investigated. The levels of ammonia in drinking water sources follow the order of river > lake/reservoir > groundwater. The levels of ammonia concentration in river sources gradually decreased from 2005 to 2008, while no obvious change was observed in the lakes/reservoirs and groundwater drinking water sources. The proportion of the type of drinking water sources is different in different regions. In river drinking water sources, the ammonia level was varied in different regions and changed seasonally. The highest value and wide range of annual ammonia was found in South East region, while the lowest value was found in Southwest region. In lake/reservoir drinking water sources, the ammonia levels were not varied obviously in different regions. In underground drinking water sources, the ammonia levels were varied obviously in different regions due to the geological permeability and the natural features of regions. In the drinking water sources with higher ammonia levels, there are enterprises and wastewater drainages in the protected areas of the drinking water sources.

  19. Prototype Willingness Model Drinking Cognitions Mediate Personalized Normative Feedback Efficacy. (United States)

    Lewis, Melissa A; Litt, Dana M; Tomkins, Mary; Neighbors, Clayton


    Personalized normative feedback (PNF) interventions have been shown to be efficacious at reducing college student drinking. Because descriptive norms have been shown to mediate PNF efficacy, the current study focused on examining additional prototype willingness model social reaction cognitions, namely, prototypes and willingness, as mediators of intervention efficacy. We expected the PNF interventions to be associated with increased prototype favorability of students who do not drink, which would in turn be associated with decreased willingness to drink and subsequently, less drinking. The current study included 622 college students (53.2% women; 62% Caucasian) who reported one or more heavy drinking episodes in the past month and completed baseline and three-month follow-up assessments. As posited by the framework of the prototype willingness model, sequential mediation analyses were conducted to evaluate increases in abstainer prototype favorability on willingness on drinking, and subsequently willingness to drink on drinking behavior. Mediation results revealed significant indirect effects of PNF on three-month drinking through three-month prototypes and willingness, indicating that the social reaction pathway of the prototype willingness model was supported. Findings have important implications for PNF interventions aiming to reduce high-risk drinking among college students. Study findings suggest that we should consider looking at additional socially-based mediators of PNF efficacy in addition to perceived descriptive norms.

  20. Implications of sleep and energy drink use for health disparities (United States)

    Grandner, Michael A; Knutson, Kristen L; Troxel, Wendy; Hale, Lauren; Jean-Louis, Girardin; Miller, Kathleen E


    The popularity of energy drinks has increased rapidly in the past decade. One of the main reasons people use energy drinks is to counteract effects of insufficient sleep or sleepiness. Risks associated with energy drink use, including those related to sleep loss, may be disproportionately borne by racial minorities and those of lower socioeconomic status. In this review, a brief introduction to the issue of health disparities is provided, population-level disparities and inequalities in sleep are described, and the social-ecological model of sleep and health is presented. Social and demographic patterns of energy drink use are then presented, followed by discussion of the potential ways in which energy drink use may contribute to health disparities, including the following: 1) effects of excessive caffeine in energy drinks, 2) effects of energy drinks as sugar-sweetened beverages, 3) association between energy drinks and risk-taking behaviors when mixed with alcohol, 4) association between energy drink use and short sleep duration, and 5) role of energy drinks in cardiometabolic disease. The review concludes with a research agenda of critical unanswered questions. PMID:25293540