WorldWideScience

Sample records for terms substances publication

  1. Public perceptions of behavioral and substance addictions.

    Science.gov (United States)

    Lang, Brent; Rosenberg, Harold

    2017-02-01

    Most of the research on public perceptions of people with addictive disorders has focused on alcohol and illicit drugs, rather than addiction to behavioral activities. To expand the range of addictive behaviors and types of perceptions studied, we designed the present study to assess the lay public's definitions of and willingness to affiliate with people described as addicted to 1 of 2 specific behaviors (i.e., pornography or gambling) or 1 of 3 specific substances (i.e., alcohol, marijuana, or heroin). A nationwide convenience sample (N = 612) of American adults completed online questionnaires during the summer of 2015. Participants rated heroin as more addictive than the other drugs and behaviors and, despite differences among the conditions, were generally unwilling to affiliate with an individual addicted to any of the 2 behaviors or 3 substances. When asked to rate different potential indications of addiction, participants endorsed behavioral signs of impaired control and physiological and psychological dependence as more indicative of all 5 types of addiction than desire to use the substance or engage in the addictive behavior. Despite recent efforts to increase public knowledge about addictive disorders, members of the public continue to endorse some attitudes indicative of stigmatization toward people with selected substance and behavioral addictions. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  2. Joint Solutions to Substance Abuse: Public Sector Employee Assistance Programs.

    Science.gov (United States)

    State and Local Government Labor-Management Committee, Washington, DC.

    This short booklet is a joint expression by public sector labor and management that recognizes that neither side has all the answers to the problems of employee substance abuse and that both share a common concern for a successful outcome. The booklet summarizes the dimension of substance abuse in today's workplace; and it tries to encourage…

  3. Long-term effects of prenatal exposure to perfluoroalkyl substances on female reproduction

    DEFF Research Database (Denmark)

    Kristensen, Susanne Lund; Ramlau-Hansen, Cecilia; Ernst, Erik

    2013-01-01

    Does prenatal exposure to perfluoroalkyl substances (PFASs) have long-term effects on female reproductive function?.......Does prenatal exposure to perfluoroalkyl substances (PFASs) have long-term effects on female reproductive function?....

  4. Experimentation with psychoactive substances by public school students

    Directory of Open Access Journals (Sweden)

    Maria Eliane de Andrade

    2017-09-01

    Full Text Available ABSTRACT OBJECTIVE To analyze the prevalence of exposure to psychoactive substances in public students of basic education and its association with sociodemographic characteristics. METHODS This is a cross-sectional survey conducted from March to September 2015, involving 1,009 students of the basic and high school education in 20 public schools in the municipality of Aracaju, State of Sergipe, Brazil. The data have been compiled using questionnaires previously applied in national studies of the Brazilian Center for Psychotropic Drugs. The variables have been dichotomized for later logistic regression using the Chi-square test to analyze associations between experimentation with psychoactive substances and other sociodemographic variables; odds ratio and confidence intervals have also been calculated. The level of significance adopted was 5%. RESULTS We have identified that 69.6% of the students have experimented alcohol and 12.4% cigarettes. Age (≥ 15 years has shown a significant association with experimentation with alcohol (p < 0.001 and cigarettes (p = 0.02, acting as risk factor in both cases (OR = 2.34 and 1, 78, respectively, but it acted as a protective factor for the use of inhalants (p = 0.03 and OR = 0.58 and weight loss medication (p = 0.006 and OR = 0.44. Religious practice had a significant association with experimentation with alcohol (p = 0.01, functioning as a protective factor (OR = 0.56. CONCLUSIONS We have concluded that the psychoactive substance most experienced by students was alcohol, followed by cigarettes, and chance for experimentation increases after the age of 15. Religious practice, in turn, acts as a protective factor for experimentation with alcohol.

  5. The Matthew effect in environmental science publication: a bibliometric analysis of chemical substances in journal articles.

    Science.gov (United States)

    Grandjean, Philippe; Eriksen, Mette L; Ellegaard, Ole; Wallin, Johan A

    2011-11-10

    While environmental research addresses scientific questions of possible societal relevance, it is unclear to what degree research focuses on environmental chemicals in need of documentation for risk assessment purposes. In a bibliometric analysis, we used SciFinder to extract Chemical Abstract Service (CAS) numbers for chemicals addressed by publications in the 78 major environmental science journals during 2000-2009. The Web of Science was used to conduct title searches to determine long-term trends for prominent substances and substances considered in need of research attention. The 119,636 journal articles found had 760,056 CAS number links during 2000-2009. The top-20 environmental chemicals consisted of metals, (chlorinated) biphenyls, polyaromatic hydrocarbons, benzene, and ethanol and contributed 12% toward the total number of links- Each of the top-20 substances was covered by 2,000-10,000 articles during the decade. The numbers for the 10-year period were similar to the total numbers of pre-2000 articles on the same chemicals. However, substances considered a high priority from a regulatory viewpoint, due to lack of documentation, showed very low publication rates. The persistence in the scientific literature of the top-20 chemicals was only weakly related to their publication in journals with a high impact factor, but some substances achieved high citation rates. The persistence of some environmental chemicals in the scientific literature may be due to a 'Matthew' principle of maintaining prominence for the very reason of having been well researched. Such bias detracts from the societal needs for documentation on less well known environmental hazards, and it may also impact negatively on the potentials for innovation and discovery in research.

  6. The Matthew effect in environmental science publication: A bibliometric analysis of chemical substances in journal articles

    Directory of Open Access Journals (Sweden)

    Grandjean Philippe

    2011-11-01

    Full Text Available Abstract Background While environmental research addresses scientific questions of possible societal relevance, it is unclear to what degree research focuses on environmental chemicals in need of documentation for risk assessment purposes. Methods In a bibliometric analysis, we used SciFinder to extract Chemical Abstract Service (CAS numbers for chemicals addressed by publications in the 78 major environmental science journals during 2000-2009. The Web of Science was used to conduct title searches to determine long-term trends for prominent substances and substances considered in need of research attention. Results The 119,636 journal articles found had 760,056 CAS number links during 2000-2009. The top-20 environmental chemicals consisted of metals, (chlorinated biphenyls, polyaromatic hydrocarbons, benzene, and ethanol and contributed 12% toward the total number of links- Each of the top-20 substances was covered by 2,000-10,000 articles during the decade. The numbers for the 10-year period were similar to the total numbers of pre-2000 articles on the same chemicals. However, substances considered a high priority from a regulatory viewpoint, due to lack of documentation, showed very low publication rates. The persistence in the scientific literature of the top-20 chemicals was only weakly related to their publication in journals with a high impact factor, but some substances achieved high citation rates. Conclusions The persistence of some environmental chemicals in the scientific literature may be due to a 'Matthew' principle of maintaining prominence for the very reason of having been well researched. Such bias detracts from the societal needs for documentation on less well known environmental hazards, and it may also impact negatively on the potentials for innovation and discovery in research.

  7. Use of psychoactive substances in students at a public university

    Directory of Open Access Journals (Sweden)

    Meire Luci da Silva

    2014-11-01

    Full Text Available Introduction: The use of psychoactive substances by the student population has been the object of various studies in Brazil. Objective: To determine the prevalence of substance use among students. Methods: Quantitative study with a closed questionnaire based on standardized assessment instruments was developed. It consists of questions related to types of psychoactive substance use, abuse, frequency and duration of use, self-criticism regarding the use, consequences of use in relation to health, and misdemeanors committed under the influence of psychoactive substances. The sample included the participation of 268 students. A total of 183 (68.3% questionnaires were analyzed, and only those with positive result for substance abuse at some point in life, the remainder, 85 (31% questionnaires, had negative responses to psychoactive substances. Results: Students’ responses to the two years surveyed indicated that the first psychoactive substance used was alcohol (77.9%, followed by tobacco use (10.9%, and marijuana (7.6%. Of the students surveyed, 145 (79.2% answered that still make use of psychoactive substances, and the current frequency of use varies from one or more times per week. When asked about the possibility of being or becoming drug addicts, 169 (92.3% responded that they are not or will not become dependent. Conclusion: The results indicate the high rate of substance use among college students surveyed, and point to their contradiction to consider such psychoactive substances harmful to their health.

  8. Addressing the critical health problem of adolescent substance use through health care, research, and public policy.

    Science.gov (United States)

    Feinstein, Emily C; Richter, Linda; Foster, Susan E

    2012-05-01

    The use of addictive substances-tobacco, alcohol, and other drugs-during adolescence interferes with brain development and increases the risk of serious health and mental health conditions, including addiction. Yet, adolescents live in a culture in which family, social, community, and media influences regularly bombard them with pro-substance use messages, creating an environment in which substance use is considered an expected behavior, rather than a considerable health risk. To prevent the significant harm that falls to teens and young adults because of substance use, The National Center on Addiction and Substance Abuse at Columbia University (CASA Columbia) undertook a study to explore how adolescent brain development relates to the risk of substance use and addiction; the cultural influences that create an environment in which substance use is considered normative behavior; individual factors that make some teens more disposed to substance use and addiction; and evidence-based prevention and treatment strategies for addressing this problem. The recently published report Adolescent Substance Use: America's #1 Public Health Problem concludes that risky substance use is a major public health problem that can be ameliorated through evidence-based public health measures, including education about the disease and its risk factors, screenings, and clinical interventions, and that addiction can be treated and managed effectively within routine health care practice and specialty care. Copyright © 2012 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  9. 78 FR 16612 - National Oil and Hazardous Substances Pollution Contingency Plan; Revision To Increase Public...

    Science.gov (United States)

    2013-03-18

    ... Hazardous Substances Pollution Contingency Plan (NCP) to broaden the technology, to include computer... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 300 [EPA-HQ-SFUND-2012-0738; FRL-9791-4] National Oil and Hazardous Substances Pollution Contingency Plan; Revision To Increase Public Availability of the...

  10. Substance Abuse in Addicts Referred to Public and Private Substance Abuse Treatment Centers

    Directory of Open Access Journals (Sweden)

    Kadkhodaei M.* MSc,

    2015-06-01

    Full Text Available Aims Drug addiction is a mental, social, and economic problem that comes from abnormal and illicit consumption of substances such as alcohol, opium, hashish, and etc., making the addict psychologically and physiologically dependent to those substances. This study was designed and performed to evaluate the pattern of drug abuse change in the addicts visiting addiction treatment centers of Kashan City, Iran. Instrument & Methods This retrospective descriptive research was performed on 4066 persons referred to addiction treatment and harm reduction therapy centers, monitored by Kashan University of Medical Sciences, during 2004 to 2008. After coding, data were entered into the SPSS 16 software. Chi-square and one-way ANOVA was used to analyze the data. Findings The main reasons of the tendency to drugs were not having fun (72.5%, family problems (55% and not having knowledge (22.7%. The use of opium was the highest in all the years while the crack was used by 7.1% of drug addicts in 2004 and increased to 76% in 2007. 92.8% of drug abuses were through fumigation, 33.7% through injection, 48% orally and 8.6% through inhalants. Conclusion Youths are the most vulnerable age group to drug addiction. Easy access to illegal drugs, wrong friends, and curiosity are of the significant factors spreading drug addiction.

  11. Federal policy on criminal offenders who have substance use disorders: how can we maximize public health and public safety?

    Science.gov (United States)

    Humphreys, Keith

    2012-01-01

    The Obama Administration is striving to promote both public health and public safety by improving the public policy response to criminal offenders who have substance use disorders. This includes supporting drug courts, evidence-based probation and parole programs, addiction treatment and re-entry programs. Scientists and clinicians in the addiction field have a critical role to play in this much-needed effort to break the cycle of addiction, crime and incarceration.

  12. Adolescent Substance Use: America's #1 Public Health Problem

    Science.gov (United States)

    National Center on Addiction and Substance Abuse at Columbia University, 2011

    2011-01-01

    This report finds that adolescent smoking, drinking, misusing prescription drugs and using illegal drugs is, by any measure, a public health problem of epidemic proportion, presenting clear and present danger to millions of America's teenagers and severe and expensive long-range consequences for the entire population. This report is a wake-up call…

  13. Subsidized Housing, Public Housing, and Adolescent Violence and Substance Use

    Science.gov (United States)

    Leech, Tamara G. J.

    2012-01-01

    This study examines the separate relationships of public housing residence and subsidized housing residence to adolescent health risk behavior. Data include 2,530 adolescents aged 14 to 19 who were children of the National the Longitudinal Study of Youth. The author used stratified propensity methods to compare the behaviors of each…

  14. Treating Substance-Using Women and Their Children in Public Housing: Preliminary Evaluation Findings.

    Science.gov (United States)

    Metsch, Lisa R.; Wolfe, Harlan P.; Fewell, Rebecca; McCoy, Clyde B.; Elwood, William N.; Wohler-Torres, Brad; Petersen-Baston, Pamela; Haskins, Henry V.

    2001-01-01

    SafePort is a residential substance abuse treatment program within public housing to provide drug treatment to parenting women in Key West, Florida. All family members--women, children, and significant others--receive comprehensive assessments to determine appropriate therapeutic interventions. Preliminary evaluation findings suggest that women…

  15. Examining the Contemporaneous, Short-Term, and Long-Term Effects of Secondary Exposure to Violence on Adolescent Substance Use.

    Science.gov (United States)

    Zimmerman, Gregory M; Kushner, Mackenzie

    2017-09-01

    The relationship between secondary exposure to violence-defined as witnessing violence in the home, community, or school-and adolescent substance use is well-documented. Yet, multi-wave empirical studies examining this relationship are sparse. In addition, studies have only begun to examine whether this relationship varies by the situational components of the violent event. Using data from the Project on Human Development in Chicago Neighborhoods (PHDCN), this study examines the contemporaneous, short-term, and long-term effects of secondary exposure to violence on substance use, and whether witnessing violence in which a weapon is present has a different impact on adolescent substance use than does witnessing violence without a weapon. Hierarchical logistic regression models on a racially and ethnically diverse sample of 1670 youth (51.5% female) residing in 79 neighborhoods indicated that: (1) the effects of secondary exposure to violence on alcohol and marijuana use were enduring, albeit attenuated, over time; (2) the effect of secondary exposure to violence on illicit drug use was suppressed in the short-term but significant in the long-term; (3) witnessing violence without a weapon was salient for alcohol and marijuana use at all time points; and (4) witnessing violence with a weapon impacted illicit drug use in the long-term. The results suggest that addressing the consequences of secondary exposure to violence requires prolonged intervention efforts and that the study of secondary exposure to violence requires a more nuanced approach that accounts for situational aspects of the violent event.

  16. Screening for substance abuse in women's health: a public health imperative.

    Science.gov (United States)

    Goodman, Daisy J; Wolff, Kristina B

    2013-01-01

    Alcohol and drug use is a significant public health problem with particular implications for the health and safety of women. Women who abuse these substances are more likely to have untreated depression and anxiety and are at higher risk for intimate partner violence, homelessness, incarceration, infectious disease, and unplanned pregnancy. Substance abuse during pregnancy places both mother and fetus at risk for adverse perinatal outcomes. Data regarding the prevalence of substance abuse in women are conflicting and difficult to interpret. On the clinical level, strong arguments exist against routine urine drug testing and in favor of the use of validated instruments to screen women for drug and alcohol use both in primary women's health care and during pregnancy. A number of sex-specific screening tools are available for clinicians, some of which have also been validated for use during pregnancy. Given the risks associated with untreated substance abuse and dependence in women, the integration of drug and alcohol screening into daily clinical practice is imperative. This article reviews screening tools available to providers in both the prenatal and primary women's health care settings and addresses some of the challenges raised when women screen positive for drug and alcohol abuse. © 2013 by the American College of Nurse-Midwives.

  17. Romanian public marketing in terms of necessity, collaboration and mix

    OpenAIRE

    Grigorescu, Adriana

    2010-01-01

    The paper carries out a short literature review on public sector and public marketing terms. The findings of the paper’s study shows that the Romanian public sector should give more importance to marketing activities, as 87% of the respondents sustained when asked about their necessity. Within a public institution, the marketing specialists should cooperate with research& development, sales and financial departments. The study results reaffirm the importance of the 4 P of the marketing mix wh...

  18. A Substance Called Food: Long-Term Psychodynamic Group Treatment for Compulsive Overeating.

    Science.gov (United States)

    Schwartz, Deborah C; Nickow, Marcia S; Arseneau, Ric; Gisslow, Mary T

    2015-07-01

    Obesity has proven difficult to treat. Many approaches neglect to address the deep-rooted underlying psychological issues. This paper describes a psychodynamically oriented approach to treating compulsive overeating as an addiction. Common to all addictions is a compulsion to consume a substance or engage in a behavior, a preoccupation with using behavior and rituals, and a lifestyle marked by an inability to manage the behavior and its harmful consequences. The approach represents a shift away from primarily medical models of intervention to integrated models focusing on the psychological underpinnings of obesity. Long-term psychodynamic group psychotherapy is recommended as a primary treatment.

  19. Radiation protection of the public in respect of consumer goods containing radioactive substances

    International Nuclear Information System (INIS)

    1984-01-01

    The use of consumer goods containing radioactive substances makes a contribution to the total exposure of man to ionizing radiation. This contribution is explicitly recognized in Section II of the Basic Safety Standards established pursuant to Article 30 of the Euratom Treaty for the health protection of the general public and workers against the dangers of ionizing radiation, first published in 1959 and most recently revised 15 July 1980. Nevertheless, the Standards are of a general nature and need to be expanded on to be of practical application in this field. National authorities must have additional information in order to attain in full the objectives stated in them. This guide has been prepared with these considerations in mind. The guide is not a set of regulations but is better described as a code of practice, drawn up by specialists and approved by the scientific experts in the field of radiological protection and public health appointed under Article 31 of the Euratom Treaty

  20. Predicting the long-term citation impact of recent publications

    NARCIS (Netherlands)

    Stegehuis, Clara; Litvak, Nelli; Waltman, Ludo

    2015-01-01

    A fundamental problem in citation analysis is the prediction of the long-term citation impact of recent publications. We propose a model to predict a probability distribution for the future number of citations of a publication. Two predictors are used: The impact factor of the journal in which a

  1. Predicting the long-term citation impact of recent publications

    NARCIS (Netherlands)

    Stegehuis, Clara; Litvak, Nelli; Waltman, Ludo

    A fundamental problem in citation analysis is the prediction of the long-term citation impact of recent publications. We propose a model to predict a probability distribution for the future number of citations of a publication. Two predictors are used: the impact factor of the journal in which a

  2. FACTORS CONTRIBUTING TO SUBSTANCE (DRUG ABUSE AMONGMALE ADOLESCENTS IN SOUTH AFRICAN PUBLIC SECONDARY SCHOOLS

    Directory of Open Access Journals (Sweden)

    Irene Mohasoa

    2017-01-01

    Full Text Available This small-scale study sought to determine the factors that contribute to use ofdrugs by male adolescents in South African public secondary schools. The studywas conducted in four secondary schools in Zeerust, North West, a province ofSouth Africa. Purposive sampling was employed to select from the secondaryschools 12 male adolescents who were prone to substance abuse problems. Aqualitative research approach was followed underpinned by the interpretiveresearch paradigm. More specifically, a multiple case research design was used.The study was successful in identifying the most commonly used drugs such asalcohol, nicotine, cannabis, and heroin. These drugs are readily available in thesurrounding communities and are affordable to the learners. Socialand economicfactors are the main factors contributing to the use of drugs among maleadolescents. The way in which children are brought up, who they associate withand whether they have access to money to buy the drugs largely contribute to druguse. Thisstudy concludes by proposing mitigation strategies that can be employedto deal with substance abuse scourge before it escalates further. Furthermore, thestudy identifies a need for involvement of various stakeholders to find a solutionto the substanceabuse problem.

  3. Alcohol and substance use portrayals in Nigerian video tapes: an analysis of 479 films and implications for public drug education.

    Science.gov (United States)

    Aina, Olatunji F; Olorunshola, Derin A

    There is an observed increasing trend of substance use among the adolescents and young adults. One of the important aetiologies is "modeling" especially from popular artists portraying their use to the viewing public over the electronic media. Indigenous films on video tapes acted in English or "Yoruba" (a popular Nigerian language) were randomly selected from various retail outlets in Lagos for viewing. The settings were the Ikorodu and Ipaja suburbs of Lagos. The viewing audience in each center was made up of a researcher and two adolescent secondary school students. They were to make notes on each film with scenes of substance use, type, and nature of use. A total of 479 video tapes were studied over a 6 month period, of which 268 (55.9%) contained scenes portraying the use of one or more substances. Two hundred forty-seven (51.6%, N = 479) depicted the use of only one type of substance and the rest, 21 (4.3%, N = 479), portrayed the use of multiple substances. The commonest substance portrayed to be used was alcohol, 197 (41.1%, N = 479), followed by tobacco, 81 (16.9%, N = 479). Cannabis was shown to be used in only 3 (0.6%, N = 479); Cocaine and Heroin in 8 (1.6%, N = 479) of the films. There was no statistically significant difference on substance use portrayal between the home movies acted in English and Yoruba (chi2 = 32.8; df = 7 at p > or = 0.05). A significant number of films on video tapes in Nigeria portrayed substance use which could act as triggers or reinforcement for substance use among the viewing audience, especially adolescents and young adults. The need to censor video tapes on substance use portrayal was advocated.

  4. Long-term residential substance abuse treatment for women: lessons learned from Israel

    Directory of Open Access Journals (Sweden)

    Schori M

    2012-02-01

    . Analysis of the questionnaires revealed that compared to non-completers, completers had fewer psychiatric symptoms, higher levels of introverted behavior in stressful situations, a better sense of coherence, and less ability to share emotions. No significant differences were found with regard to demographic and substance use factors. All 19 women who completed treatment and the follow-up questionnaire remained abstinent from illicit drugs for 18 months following the end of treatment.Conclusion: Results indicate that women see the women-only treatment setting as extremely significant. Also, there is a profile of psychiatric co-morbidity, extrapunitiveness, and fewer personal resources that predict a risk for attrition. Thus, women at risk for attrition may be identified early and treatment staff can utilize the results to assist clients in achieving their treatment goals. Results can inform policymakers in making decisions regarding the allocation of resources, by pointing to the importance of long-term women-only residential treatment in increasing positive treatment outcomes.Keywords: gender, drug abuse, therapeutic community, mixed methods, program evaluation

  5. Information on the quality of substance for the preparation of pharmaceutical drugs in terms of hospital pharmacy

    Directory of Open Access Journals (Sweden)

    Jovović Marija Đ.

    2015-01-01

    Full Text Available Explanation the topic The pharmaceutical activity is the activity of public or social and special interest, because it is a direct function of health care. Topic positioning and discussion The aim of this paper is to highlight the importance of ensuring the quality of pharmaceutical substances that supplies hospitals, which are used for production of galenic and magistral drugs. Conclusion Compliance with national legislation, as well as establishing compliance prescribed by the European legislation in the field of drug development is binding. Therefore, all manufacturers of drugs and/or active pharmaceutical ingredients must apply quality standards prescribed by the European Pharmacopoeia in order to develop, manufacture and sales of medicines. When it comes to the quality of pharmaceutical ingredients for the production of drugs in the pharmacy, pharmacies especially in residential institutions in our country is permanently done by harmonizing national legislation in order to improve conditions for the preparation and production of galenic drugs in terms of inpatient health institutions performed in a manner that is prescribed by international regulations. This requires the adaptation of institutions, including fundamental changes in competence as national professional and administrative and regulatory rules that apply to state- and private sectors.

  6. The Long-Term Public Health Benefits of Breastfeeding.

    Science.gov (United States)

    Binns, Colin; Lee, MiKyung; Low, Wah Yun

    2016-01-01

    Breastfeeding has many health benefits, both in the short term and the longer term, to infants and their mothers. There is an increasing number of studies that report on associations between breastfeeding and long-term protection against chronic disease. Recent research evidence is reviewed in this study, building on previous authoritative reviews. The recent World Health Organization reviews of the short- and long-term benefits of breastfeeding concluded that there was strong evidence for many public health benefits of breastfeeding. Cognitive development is improved by breastfeeding, and infants who are breastfed and mothers who breastfeed have lower rates of obesity. Other chronic diseases that are reduced by breastfeeding include diabetes (both type 1 and type 2), obesity, hypertension, cardiovascular disease, hyperlipidemia, and some types of cancer. © 2015 APJPH.

  7. Structural models of public risk perception of radioactive substances in food. An analysis of the data from internet survey

    International Nuclear Information System (INIS)

    Kito, Yayoi; Niiyama, Yoko

    2012-01-01

    In risk communication of food contamination by radioactive substances derived from the accident at Fukushima Daiichi nuclear power plant, it is required that experts, government and the public exchange information and opinions and establish a mutual understanding. To meet these requirements, it is necessary to investigate public risk perception and the structure of perception. We conducted a series of internet surveys in 2011-2012, two times in Kanto- and Kansai-area on men and women aged from 30 to 49 who have children, and once in all parts of Japan on women aged from 20 to 59. From the data analysis, we identified the feature of risk perception of radioactive substances and buying behavior, and moreover, we analyzed the relationship among the perceived risks and other factors using Structural Equation Modeling. (author)

  8. Substance use disorders among Aboriginal and Torres Strait Islander people in custody: a public health opportunity

    OpenAIRE

    Heffernan, Ed; Davidson, Fiona; Andersen, Kimina; Kinner, Stuart

    2016-01-01

    Background To describe the prevalence, type, and mental health correlates of substance use disorders in a large sample of incarcerated Indigenous Australians. Methods An epidemiological survey of the mental health of Indigenous people in custody in the state of Queensland, Australia was conducted using culturally informed methods. The prevalence, type and mental health correlates of substance use disorders were determined using a diagnostic interview and questionnaire. Results In a sample of ...

  9. Exploring social inclusion strategies for public health research and practice: The use of participatory visual methods to counter stigmas surrounding street-based substance abuse in Colombia.

    Science.gov (United States)

    Ritterbusch, Amy E

    2016-01-01

    This paper presents the participatory visual research design and findings from a qualitative assessment of the social impact of bazuco and inhalant/glue consumption among street youth in Bogotá, Colombia. The paper presents the visual methodologies our participatory action research (PAR) team employed in order to identify and overcome the stigmas and discrimination that street youth experience in society and within state-sponsored drug rehabilitation programmes. I call for critical reflection regarding the broad application of the terms 'participation' and 'participatory' in visual research and urge scholars and public health practitioners to consider the transformative potential of PAR for both the research and practice of global public health in general and rehabilitation programmes for street-based substance abuse in Colombia in particular. The paper concludes with recommendations as to how participatory visual methods can be used to promote social inclusion practices and to work against stigma and discrimination in health-related research and within health institutions.

  10. Impact of Substance Use Disorder on Presentation and Short-Term Course of Schizophrenia

    Directory of Open Access Journals (Sweden)

    Rudraprosad Chakraborty

    2014-01-01

    Full Text Available The aim of the present study was to compare a cohort of schizophrenia patients with substance use disorder (SUD with a similar cohort of schizophrenia patients without SUD with regard to sociodemographic variables, clinical variables, psychopathology, anxiety symptoms, depressive symptoms, treatment outcome, and side effect profile of drugs. A total of 143 consecutive inpatients with ICD-10 DCR diagnosis of schizophrenia were included after obtaining informed consent. Patients were evaluated by a semistructured data sheet and Maudsley Addiction Profile. They were then rated by Positive and Negative Symptoms Scale, Calgary Depression Scale, Hamilton Anxiety Rating Scale, and Brief Psychiatric Rating Scale at presentation, three weeks, and six weeks. At three weeks and six weeks, they were also evaluated by UKU Side Effect Rating Scale. Substance abuse was detected in 63.6% schizophrenia patients. Nicotine was the commonest substance followed by cannabis and alcohol. Substance users had longer untreated illness and more depressive symptoms at presentation and six-week follow-up. Dual diagnosis patients had difficulty in abstraction at three and six weeks but not at presentation. Schizophrenia patients with SUD had more depressive symptoms. SUD appeared to mask abstraction difficulties at presentation. Schizophrenia patients with SUD should be carefully assessed for presence of depression.

  11. School Protective Factors and Substance Use Among Lesbian, Gay, and Bisexual Adolescents in California Public Schools.

    Science.gov (United States)

    De Pedro, Kris Tunac; Esqueda, Monica Christina; Gilreath, Tamika D

    2017-06-01

    The majority of studies examining substance use among lesbian, gay, and bisexual (LGB) youth have focused on a wide array of risk factors (e.g., victimization). Few studies have explored the protective role of schools. This study aims to fill this gap in the literature and inform programs aimed at reducing substance use among LGB youth. More specifically, this study explores the extent to which school connectedness and support from teachers and other adults at school are associated with substance use among LGB youth in school and within the past 30 days. A secondary analysis of the 2013-2015 California Healthy Kids Survey (CHKS) was conducted to examine associations between school protective factors (i.e., school connectedness and adult support) and substance use among LGB youth, above and beyond a key risk factor, school victimization. The study outcomes were past 30-day and in-school use of cigarettes, alcohol, marijuana, inhalants, prescription pain medication, and other illegal drugs. Overall, school connectedness and school adult support were associated with lower odds of substance use. For example, higher levels of school connectedness were associated with 22% decreased odds of past 30-day inhalant use (adjusted odds ratio [AOR] = 0.78; 95% confidence interval [CI] = 0.72-0.86), and 25% decreased odds of past 30-day prescription pain medication use (AOR = 0.75; 95% CI = 0.69-0.82). Higher levels of adult support in school were also associated with 17% decreased odds of marijuana use on school property in the past 30 days (AOR = 0.83; 95% CI = 0.77-0.91). The results indicate a need for substance use prevention programs that integrate school connectedness and adult support in school.

  12. The Matthew effect in environmental science publication: A bibliometric analysis of chemical substances in journal articles

    DEFF Research Database (Denmark)

    Grandjean, Philippe; Eriksen, Mette Lindholm; Ellegaard, Ole

    2011-01-01

    attention. Results The 119,636 journal articles found had 760,056 CAS number links during 2000-2009. The top-20 environmental chemicals consisted of metals, (chlorinated) biphenyls, polyaromatic hydrocarbons, benzene, and ethanol and contributed 12% toward the total number of links- Each of the top-20...... substances was covered by 2,000-10,000 articles during the decade. The numbers for the 10-year period were similar to the total numbers of pre-2000 articles on the same chemicals. However, substances considered a high priority from a regulatory viewpoint, due to lack of documentation, showed very low...

  13. Psychoactive Substance Use and School Performance among Adolescents in Public Secondary Schools in Uganda

    Science.gov (United States)

    Rukundo, Aloysius; Kibanja, Grace; Steffens, Karl

    2014-01-01

    Introduction: Psychoactive substance use among adolescents influences behavioral and cognitive processes and is associated with adolescents' performance in school. We therefore sought to investigate association of PASU with adolescents' school performance. Methods: We employed quantitative methods of data collection and analysis. To test the…

  14. Regulation of medicinal plants for public health--European community monographs on herbal substances.

    Science.gov (United States)

    Knöss, Werner; Chinou, Ioanna

    2012-08-01

    The European legislation on medicinal products also addresses the medicinal use of products originating from plants. The objective of the legislation is to ensure the future existence of such products and to consider particular characteristics when assessing quality, efficacy, and safety. Two categories are defined: i) herbal medicinal products can be granted a marketing authorisation; and ii) traditional herbal medicinal products can be granted a registration based on their longstanding use if they are complying with a set of provisions ensuring their safe use. The Committee on Herbal Medicinal Products (HMPC) was established at the European Medicines Agency (EMA) to provide monographs and list entries on herbal substances and preparations thereof. Meanwhile, approx. 100 monographs have been published, which define a current scientific and regulatory standard for efficacy and safety of herbal substances and herbal preparations used in medicinal products. This harmonised European standard will facilitate the availability and adequate use of traditional herbal medicinal products and herbal medicinal products within the European Union. Consequent labelling shall also enable patients and health care professionals to differentiate medicinal products from other product categories like cosmetics, food supplements, and medical devices. Georg Thieme Verlag KG Stuttgart · New York.

  15. Urban desertification, public health and public order: 'planned shrinkage', violent death, substance abuse and AIDS in the Bronx.

    Science.gov (United States)

    Wallace, R

    1990-01-01

    Techniques and approaches from population and community ecology, along with theoretical viewpoints from criminology and the 'social support hypothesis' of health maintenance, are used to examine recent patterns of rising homicide and suicide, intensified substance abuse, low birth weight and AIDS deaths in the Bronx section of New York City. Empirical and theoretical analyses strongly imply present sharply rising levels of violent death, intensification of deviant behaviors implicated in the spread of AIDS, and the pattern of the AIDS outbreak itself, have been gravely affected, and even strongly determined, by the outcomes of a program of 'planned shrinkage' directed against African-American and Hispanic communities, and implemented through systematic and continuing denial of municipal services--particularly fire extinguishment resources--essential for maintaining urban levels of population density and ensuring community stability. This work complements a recent study by McCord and Freeman [1. New Engl. J. Med. 332, 173, 1990] on Harlem, and suggests the present overburdening of New York's criminal justice system arises from almost exactly the same causes as its accelerating inability to meet demands for acute medical service, so-called 'medical gridlock', in that both are expressions of the increasing social disorganization of poor communities initiated and continued in considerable part by government policy. The critical role played by improper policy in triggering the syndrome suggests ecologically informed interventions, particularly essential service restoration, may hold the potential for great positive impact.

  16. Conventional pollution, emerging pollutants and priority substances in Spanish's public sewage network

    International Nuclear Information System (INIS)

    Marin Galvin, R.; Ripolles Pascual, F.; Santateresa Forcada, E.; Lahora Cano, A.; Mantecon Pascual, R.; Rodriguez Amaro, R.

    2009-01-01

    Spanish's waste water shoes a conventional pollution, and increased DQO values. Contains several organic and inorganic compounds. For domestic wastewater this situation imply to apply measures of control from the origin and another of environmental education. While WWTP investigated obtain high yielding in treatment of metals, HPA, VOC and alquilphenols, the behaviour versus plaguicides, thin-organic compounds and other organic is more un-favourable. Several substances overpasses the values established in the E-PRTR normative, so in the next future could be experience problems to fulfil the normative about this subject, as well as those related to reuse of treated wastewater and bio-solids generated in the WWP. (Author) 9 refs.

  17. Substance Testing in the Fire Service: Making Public Safety a Matter of National Policy

    Science.gov (United States)

    2014-03-01

    prevalence rate of certain knee, ankle , and back ailments or disabilities than office workers, no information is available to confirm they are at...archive/adastat91.htm# Anchor -6296 Title 42—The public health and welfare. Chapter 126—Equal opportunity for individuals with disabilities: Section...www.ada.gov/archive/adastat91.htm# Anchor -Sec-23240 Title 42—The public health and welfare. Chapter 126—Equal opportunity for individuals with

  18. Prevalence of comorbid substance use disorder during long-term central stimulant treatment in adult ADHD.

    Science.gov (United States)

    Torgersen, Terje; Gjervan, Bjørn; Rasmussen, Kirsten; Vaaler, Arne; Nordahl, Hans M

    2013-03-01

    Central stimulant (CS) therapy is a cornerstone in treatment of adult attention-deficit/hyperactivity disorder (ADHD). Substance use disorder (SUD) is a common comorbid disorder of ADHD and might complicate the treatment. Our main objectives were to investigate the prevalence of SUD during CS treatment, and identify variables associated with SUD during the treatment. The collection of data was based on a naturalistic, retrospective approach using the medical records of a cohort of all adult ADHD patients (N = 117) starting treatment with CS in a specific catchment area in the period 1997 to May 2005. A logistic regression model was applied to identify possible predictors of SUD during CS treatment. The study showed no onset of SUD during the CS treatment in the group of patients without comorbid SUD at baseline (mean CS treatment length 41.1 months). In the group of patients with comorbid SUD at baseline, 58.5 % had one or more relapses of SUD during treatment (mean CS treatment length 27.9 months). Younger age and comorbid antisocial personality disorder were associated with relapse. In a logistic regression analysis, cannabis abstinence for more than 12 months was a negative predictor for relapse of SUD. CS treatment does not precipitate onset of SUD in adults without previous SUD.

  19. Private Placements as Sources of Long Term Funds for publicly ...

    African Journals Online (AJOL)

    Thereafter, an overview of the concept of private placement is given to enable a better appreciation of its unique role in raising funds for organizations that are not publicly quoted in a registered stock exchange. It concludes with an exposition of the problems of allowing private placements for publicly quoted firms.

  20. 77 FR 66729 - National Oil and Hazardous Substances Pollution Contingency Plan; Revision To Increase Public...

    Science.gov (United States)

    2012-11-07

    ...-9675, as amended. \\3\\ The Freedom of Information Act, 5 U.S.C. 552, As Amended By Public Law No. 104...): Information & Communications: Internet Service Providers, Data Processing & Libraries. Available online: http... maintaining an information repository, it appears to be an under-utilized and outdated source of information...

  1. 77 FR 66783 - National Oil and Hazardous Substances Pollution Contingency Plan; Revision To Increase Public...

    Science.gov (United States)

    2012-11-07

    ... make the administrative record file available to the public. By updating language used to describe...)--Location of the Administrative Record File in Subpart I-- Administrative Record for Selection of Response... comment, we will timely withdraw the direct final rule and it will not take effect. We would address all...

  2. New psychoactive substances: an overview on recent publications on their toxicodynamics and toxicokinetics.

    Science.gov (United States)

    Meyer, Markus R

    2016-10-01

    This review article covers English-written and PubMed-listed review articles and original studies published between January 2015 and April 2016 dealing with the toxicodynamics and toxicokinetics of new psychoactive substances. Compounds covered include stimulants and entactogens, synthetic cannabinoids, tryptamines, NBOMes, phencyclidine-like drugs, benzodiazepines, and opioids. First, an overview and discussion is provided on timely review articles followed by an overview and discussion on recent original studies. Both sections are then concluded by an opinion on these latest developments. This review shows that the NPS market is still highly dynamic and that the data published on their toxicodynamics and toxicokinetics can hardly keep pace with the appearance of new entities. However, data available are very helpful to understand and predict how NPS may behave in severe intoxication. The currently best-documented parameter is the in vitro metabolism of NPS, a prerequisite to allow detection of NPS in biological matrices in cases of acute intoxications or chronic consumption. However, additional data such as their chronic toxicity are still lacking.

  3. The transition to medication adoption in publicly funded substance use disorder treatment programs: organizational structure, culture, and resources.

    Science.gov (United States)

    Knudsen, Hannah K; Roman, Paul M

    2014-05-01

    Medications for the treatment of substance use disorders (SUDs) are not widely available in publicly funded SUD treatment programs. Few studies have drawn on longitudinal data to examine the organizational characteristics associated with programs transitioning from not delivering any pharmacotherapy to adopting at least one SUD medication. Using two waves of panel longitudinal data collected over a 5-year period, we measured the transition to medication adoption in a cohort of 190 publicly funded treatment organizations that offered no SUD medications at baseline. Independent variables included organizational characteristics, medical resources, funding, treatment culture, and detailing activities by pharmaceutical companies. Of 190 programs not offering SUD pharmacotherapy at baseline, 22.6% transitioned to offering at least one SUD medication at follow-up approximately 5 years later. Multivariate logistic regression results indicated that the employment of at least one physician at baseline, having a greater proportion of Medicaid clients, and pharmaceutical detailing were positively associated with medication adoption. Adoption of pharmacotherapy was more likely in programs that had greater medical resources, Medicaid funding, and contact with pharmaceutical companies. Given the potential expansion of Medicaid under the Affordable Care Act, patients served by publicly funded programs may gain greater access to such treatments, but research is needed to document health reform's impact on this sector of the treatment system.

  4. Functional Interpretation of Neighborhood Public Spaces in Terms of Identity

    Directory of Open Access Journals (Sweden)

    Hamid Majedi

    2015-03-01

    Full Text Available The aim of this article is to evaluate the effect of neighborhood public space transformation due to rapid urbanization in Tehran since 1960s, on the formation of neighborhood identity. In order to find the role of public spaces in enhancing neighborhood identities, two middle class neighborhoods with different spatial organizations are compared with each other: Nazi Abad a planned neighborhood and Mehran a typical unplanned neighborhood which developed through rapid urbanization.   Next, the effect of neighborhood public spaces on neighborhood inhabitants is evaluated from two perspectives: Perceptual dimension and social dimension. The findings indicate that planned spatial organization and various neighborhood public spaces result in stronger neighborhood identity. It enhances both perceptual dimension of neighborhood identity(place attachment and its social dimension (sense of community. In contrast unplanned spatial organization which is the typical feature of Tehran neighborhoods leads to weak neighborhood identity.

  5. Columbia Public Health Core Curriculum: Short-Term Impact.

    Science.gov (United States)

    Begg, Melissa D; Fried, Linda P; Glover, Jim W; Delva, Marlyn; Wiggin, Maggie; Hooper, Leah; Saxena, Roheeni; de Pinho, Helen; Slomin, Emily; Walker, Julia R; Galea, Sandro

    2015-12-01

    We evaluated a transformed core curriculum for the Columbia University, Mailman School of Public Health (New York, New York) master of public health (MPH) degree. The curriculum, launched in 2012, aims to teach public health as it is practiced: in interdisciplinary teams, drawing on expertise from multiple domains to address complex health challenges. We collected evaluation data starting when the first class of students entered the program and ending with their graduation in May 2014. Students reported being very satisfied with and challenged by the rigorous curriculum and felt prepared to integrate concepts across varied domains and disciplines to solve public health problems. This novel interdisciplinary program could serve as a prototype for other schools that wish to reinvigorate MPH training.

  6. Long-term effects of the Focus on Families project on substance use disorders among children of parents in methadone treatment.

    Science.gov (United States)

    Haggerty, Kevin P; Skinner, Martie; Fleming, Charles B; Gainey, Randy R; Catalano, Richard F

    2008-12-01

    This study examines the efficacy of the Focus on Families project (currently called Families Facing the Future), a preventive intervention to reduce substance use disorders among children in families with a parent in methadone treatment. One hundred and thirty families were assigned randomly to a methadone clinic treatment-as-usual control condition or treatment-as-usual plus the Focus on Families intervention between 1991 and 1993. Setting Participants were recruited from two methadone clinics in the Pacific Northwest. This study examines the development of substance use disorders among the 177 children (56.84% male) involved in the program using data from a long-term follow-up in 2005, when these participants ranged in age from 15 to 29 years. The intervention was delivered through group parent-training workshops at the methadone clinics and through individualized home-based services. The intervention taught parenting skills and skills for avoiding relapse to drug abuse. At long-term follow-up, substance use disorders were measured by the Composite International Diagnostic Interview (CIDI). Survival analyses were used to assess intervention versus control differences in the hazard of developing substance use disorders. Overall, intervention and control participants did not differ significantly in risk of developing substance use disorders. However, there was evidence of a significant difference in intervention effect by gender. There was a significant reduction in the risk of developing a substance use disorder for intervention group males compared to control group males (hazard ratio = 0.53, P = 0.03), while intervention versus control differences among females were non-significant and favored the control condition. Results from this study suggest that helping parents in recovery focus on both reducing their drug use and improving their parenting skills may have long-term effects on reducing substance use disorders among their male children. However, the overall

  7. The Adults in the Making program: long-term protective stabilizing effects on alcohol use and substance use problems for rural African American emerging adults.

    Science.gov (United States)

    Brody, Gene H; Yu, Tianyi; Chen, Yi-fu; Kogan, Steven M; Smith, Karen

    2012-02-01

    This report addresses the long-term efficacy of the Adults in the Making (AIM) prevention program on deterring the escalation of alcohol use and development of substance use problems, particularly among rural African American emerging adults confronting high levels of contextual risk. African American youths (M age, pretest = 17.7 years) were assigned randomly to the AIM (n = 174) or control (n = 173) group. Past 3-month alcohol use, past 6-month substance use problems, risk taking, and susceptibility cognitions were assessed at pretest and at 6.4, 16.6, and 27.5 months after pretest. Pretest assessments of parent-child conflict, affiliations with substance-using companions, and perceived racial discrimination were used to construct a contextual risk factor index. A protective stabilizing hypothesis was supported; the long-term efficacy of AIM in preventing escalation of alcohol use and substance use problems was greater for youths with higher pretest contextual risk scores. Consistent with a mediation-moderation hypothesis, AIM-induced reductions over time in risk taking and susceptibility cognitions were responsible for the AIM × contextual risk prevention effects on alcohol use and substance use problems. Training in developmentally appropriate protective parenting processes and self-regulatory skills during the transition from adolescence to emerging adulthood for rural African Americans may contribute to a self-sustaining decreased interest in alcohol use and a lower likelihood of developing substance use problems. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

  8. Besides substance much space in the statement of assets of the public utilities

    Energy Technology Data Exchange (ETDEWEB)

    Merkert, H; Koths, D

    1983-10-01

    According to a legislative intent, specific tax reliefs in favour of the economy shall give an effective incentive for a recovery of the stagnating economic situation and a reduction of the high unemployment. Special attention is paid to the reduction in taxes being independent of profits. These commendable efforts of the legislative are, however, energetically undermined by a petty and tightened application of law on the part of the executive: what the one hand of the state generously spreads out, busily collects the other once again. The following remarks show that the public utilities partly force in the field of administration, partly have, however, an artificially inflated property because of their own softness, and pay much too high property taxes compared with other sectors of the economy.

  9. Axis I and II disorders as long-term predictors of mental distress: a six-year prospective follow-up of substance-dependent patients

    Directory of Open Access Journals (Sweden)

    Landheim Anne

    2007-06-01

    Full Text Available Abstract Background A high prevalence of lifetime psychiatric disorders among help-seeking substance abusers has been clearly established. However, the long-term course of psychiatric disorders and mental distress among help-seeking substance abusers is still unclear. The aim of this research was to examine the course of mental distress using a six-year follow-up study of treatment-seeking substance-dependent patients, and to explore whether lifetime Axis I and II disorders measured at admission predict the level of mental distress at follow-up, when age, sex, and substance-use variables measured both at baseline and at follow-up are controlled for. Methods A consecutive sample of substance dependent in- and outpatients (n = 287 from two counties of Norway were assessed at baseline (T1 with the Composite International Diagnostic Interview (Axis I, Millon's Clinical Multiaxial Inventory (Axis II, and the Hopkins Symptom Checklist (HSCL-25 (mental distress. At follow-up (T2, 48% (137/287 subjects, 29% women were assessed with the HSCL-25, the Alcohol Use Disorders Identification Test, and the Drug Use Disorders Identification Test. Results The stability of mental distress is a main finding and the level of mental distress remained high after six years, but was significantly lower among abstainers at T2, especially among female abstainers. Both the number of and specific lifetime Axis I disorders (social anxiety disorder, generalized anxiety disorder, and somatization disorder, the number of and specific Axis II disorders (anxious and impulsive personality disorders, and the severity of substance-use disorder at the index admission were all independent predictors of a high level of mental distress at follow-up, even when we controlled for age, sex, and substance use at follow-up. Conclusion These results underscore the importance of diagnosing and treating both substance-use disorder and non-substance-use disorder Axis I and Axis II disorders in

  10. 45 CFR 146.136 - Parity in mental health and substance use disorder benefits.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Parity in mental health and substance use disorder... Benefits § 146.136 Parity in mental health and substance use disorder benefits. (a) Meaning of terms. For... benefits and mental health or substance use disorder benefits must comply with paragraph (b)(2), (b)(3), or...

  11. Radiation protection glossary. Selected basic terms used in IAEA publications

    Energy Technology Data Exchange (ETDEWEB)

    1986-01-01

    The glossary is intended to be used as a terminology standard for IAEA documentation on radiation protection. An effort has been made to use definitions contained in internationally accepted publications such as recommendations of the International Commission on Radiological Protection (ICRP), standards of the International Organization for Standardization (ISO) and of the International Electrotechnical Commission (IEC), reports of the International Commission on Radiation Units and Measurements (ICRU), with only slight modifications in order to tailor them more closely to IAEA needs. The glossary is restricted to ionizing radiation.

  12. The Public Health Responsibility Deal: brokering a deal for public health, but on whose terms?

    Science.gov (United States)

    Panjwani, Clare; Caraher, Martin

    2014-02-01

    Coalitions of multinational food and drink businesses have pledged to reformulate their products and to market them responsibly. Largely business-led and self-regulated, the integrity of these voluntary initiatives has been questioned. The Public Health Responsibility Deal in England is an example of a voluntary initiative that is government-led. Does this approach provide evidence that with public leadership there is potential for voluntary actions to deliver meaningful results for public health? The subject of the research is the calorie reduction initiative of the Responsibility Deal. Source material was obtained primarily through a series of UK Freedom of Information requests and comprises previously unpublished Department of Health documentation relating to relevant meetings held during 2011 and 2012. The Responsibility Deal approach to calorie reduction deliberately involves the food industry in the specification of the measures it is to implement (reformulation and portion control). Finding the common ground between private and public interests has resulted in the deflection of public health objectives and the preclusion of adequate monitoring and evaluation. The Responsibility Deal approach is fundamentally flawed in its expectation that industry will take voluntary actions that prioritise public health interests above its own. Being government-led counts for little in the absence of sanctions to drive compliance. Instead the initiative affords private interests the opportunity to influence in their favour the public health policies and strategies that affect their products. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  13. Overview of major hazards. Part 2: Source term; dispersion; combustion; blast, missiles, venting; fire; radiation; runaway reactions; toxic substances; dust explosions

    Science.gov (United States)

    Vilain, J.

    Approaches to major hazard assessment and prediction are reviewed. Source term: (phenomenology/modeling of release, influence on early stages of dispersion); dispersion (atmospheric advection, diffusion and deposition, emphasis on dense/cold gases); combustion (flammable clouds and mists covering flash fires, deflagration, transition to detonation; mostly unconfined/partly confined situations); blast formation, propagation, interaction with structures; catastrophic fires (pool fires, torches and fireballs; highly reactive substances) runaway reactions; features of more general interest; toxic substances, excluding toxicology; and dust explosions (phenomenology and protective measures) are discussed.

  14. The Observation of Bahasa Indonesia Official Computer Terms Implementation in Scientific Publication

    Science.gov (United States)

    Gunawan, D.; Amalia, A.; Lydia, M. S.; Muthaqin, M. I.

    2018-03-01

    The government of the Republic of Indonesia had issued a regulation to substitute computer terms in foreign language that have been used earlier into official computer terms in Bahasa Indonesia. This regulation was stipulated in Presidential Decree No. 2 of 2001 concerning the introduction of official computer terms in Bahasa Indonesia (known as Senarai Padanan Istilah/SPI). After sixteen years, people of Indonesia, particularly for academics, should have implemented the official computer terms in their official publications. This observation is conducted to discover the implementation of official computer terms usage in scientific publications which are written in Bahasa Indonesia. The data source used in this observation are the publications by the academics, particularly in computer science field. The method used in the observation is divided into four stages. The first stage is metadata harvesting by using Open Archive Initiative - Protocol for Metadata Harvesting (OAI-PMH). Second, converting the harvested document (in pdf format) to plain text. The third stage is text-preprocessing as the preparation of string matching. Then the final stage is searching the official computer terms based on 629 SPI terms by using Boyer-Moore algorithm. We observed that there are 240,781 foreign computer terms in 1,156 scientific publications from six universities. This result shows that the foreign computer terms are still widely used by the academics.

  15. The most oligotrophic subtropical zones of the global ocean: similarities and differences in terms of chlorophyll and yellow substance

    Science.gov (United States)

    Morel, A.; Claustre, H.; Gentili, B.

    2010-10-01

    The cores of the subtropical anticyclonic gyres are characterized by their oligotrophic status and minimal chlorophyll concentration, compared to that of the whole ocean. These zones are unambiguously detected by space borne ocean color sensors thanks to their typical spectral reflectance, which is that of extremely clear and deep blue waters. Not only the low chlorophyll (denoted [Chl]) level, but also a reduced amount of colored dissolved organic matter (CDOM or "yellow substance") account for this clarity. The oligotrophic waters of the North and South Pacific gyres, the North and South Atlantic gyres, and the South Indian gyre have been comparatively studied with respect to both [Chl] and CDOM contents, by using 10-year data (1998-2007) of the Sea-viewing Wide field-of-view Sensor (SeaWiFS, NASA). Albeit similar these oligotrophic zones are not identical regarding their [Chl] and CDOM contents, as well as their seasonal cycles. According to the zone, the averaged [Chl] value varies from 0.026 to 0.059 mg m-3, whereas the ay(443) average (the absorption coefficient due to CDOM at 443 nm) is between 0.0033 and 0.0072 m-1. The CDOM-to-[Chl] relative proportions also differ between the zones. The clearest waters, corresponding to the lowest [Chl] and CDOM concentrations, are found near Easter Island and near Mariana Islands in the western part of the North Pacific Ocean. In spite of its low [Chl], the Sargasso Sea presents the highest CDOM content amongst the six zones studied. Except in the North Pacific gyre (near Mariana and south of Hawaii islands), a conspicuous seasonality appears to be the rule in the other 4 gyres and affects both [Chl] and CDOM; both quantities vary in a ratio of about 2 (maximum-to-minimum). Coinciding [Chl] and CDOM peaks occur just after the local winter solstice, which is also the period of the maximal mixed layer depth in these latitudes. It is hypothesized that the vertical transport of unbleached CDOM from the subthermocline layers

  16. Long-term consequences of non-intentional flows of substances: Modelling non-intentional flows of lead in the Dutch economic system and evaluating their environmental consequences

    International Nuclear Information System (INIS)

    Elshkaki, Ayman; Voet, Ester van der; Holderbeke, Mirja van; Timmermans, Veerle

    2009-01-01

    Substances may enter the economy and the environment through both intentional and non-intentional flows. These non-intentional flows, including the occurrence of substances as pollutants in mixed primary resources (metal ores, phosphate ores and fossil fuels) and their presence in re-used waste streams from intentional use may have environmental and economic consequences in terms of pollution and resource availability. On the one hand, these non-intentional flows may cause pollution problems. On the other hand, these flows have the potential to be a secondary source of substances. This article aims to quantify and model the non-intentional flows of lead, to evaluate their long-term environmental consequences, and compare these consequences to those of the intentional flows of lead. To meet this goal, the model combines all the sources of non-intentional flows of lead within one model, which also includes the intentional flows. Application of the model shows that the non-intentional flows of lead related to waste streams associated with intentional use are decreasing over time, due to the increased attention given to waste management. However, as contaminants in mixed primary resources application, lead flows are increasing as demand for these applications is increasing.

  17. The most oligotrophic subtropical zones of the global ocean: similarities and differences in terms of chlorophyll and yellow substance

    Directory of Open Access Journals (Sweden)

    A. Morel

    2010-10-01

    Full Text Available The cores of the subtropical anticyclonic gyres are characterized by their oligotrophic status and minimal chlorophyll concentration, compared to that of the whole ocean. These zones are unambiguously detected by space borne ocean color sensors thanks to their typical spectral reflectance, which is that of extremely clear and deep blue waters. Not only the low chlorophyll (denoted [Chl] level, but also a reduced amount of colored dissolved organic matter (CDOM or "yellow substance" account for this clarity. The oligotrophic waters of the North and South Pacific gyres, the North and South Atlantic gyres, and the South Indian gyre have been comparatively studied with respect to both [Chl] and CDOM contents, by using 10-year data (1998–2007 of the Sea-viewing Wide field-of-view Sensor (SeaWiFS, NASA. Albeit similar these oligotrophic zones are not identical regarding their [Chl] and CDOM contents, as well as their seasonal cycles. According to the zone, the averaged [Chl] value varies from 0.026 to 0.059 mg m−3, whereas the ay(443 average (the absorption coefficient due to CDOM at 443 nm is between 0.0033 and 0.0072 m−1. The CDOM-to-[Chl] relative proportions also differ between the zones. The clearest waters, corresponding to the lowest [Chl] and CDOM concentrations, are found near Easter Island and near Mariana Islands in the western part of the North Pacific Ocean. In spite of its low [Chl], the Sargasso Sea presents the highest CDOM content amongst the six zones studied. Except in the North Pacific gyre (near Mariana and south of Hawaii islands, a conspicuous seasonality appears to be the rule in the other 4 gyres and affects both [Chl] and CDOM; both quantities vary in a ratio of about 2 (maximum-to-minimum. Coinciding [Chl] and CDOM peaks occur just after the local winter solstice, which is also the period of the maximal mixed layer depth in these latitudes. It is hypothesized that the vertical

  18. The most oligotrophic subtropical zones of the global ocean: similarities and differences in terms of chlorophyll and yellow substance

    OpenAIRE

    A. Morel; H. Claustre; B. Gentili

    2010-01-01

    The cores of the subtropical anticyclonic gyres are characterized by their oligotrophic status and minimal chlorophyll concentration, compared to that of the whole ocean. These zones are unambiguously detected by space borne ocean color sensors thanks to their typical spectral reflectance, which is that of extremely clear and deep blue waters. Not only the low chlorophyll (denoted [Chl]) level, but also a reduced amount of colored dissolved organic matter (CDOM or "yellow substance") account ...

  19. The most oligotrophic subtropical zones of the global ocean: similarities and differences in terms of chlorophyll and yellow substance

    OpenAIRE

    Morel, A.; Claustre, H.; Gentili, B.

    2010-01-01

    The cores of the subtropical anticyclonic gyres are characterized by their oligotrophic status and minimal chlorophyll concentration, compared to that of the whole ocean. These zones are unambiguously detected by space borne ocean color sensors thanks to their typical spectral reflectance, which is that of extremely clear and deep blue waters. Not only the low chlorophyll (denoted [Chl]) level, but also a reduced amount of colored dissolved organic matter (CDOM or "yellow substance") acc...

  20. U.S.-Based Short-Term Public Health Cultural Immersion Experience for Chinese Undergraduate Students

    Science.gov (United States)

    Powell, Dorothy Lewis; Biederman, Donna J.

    2017-01-01

    A U.S. and Chinese university developed a short-term student exchange program in public/community health. The program--which consisted of lectures, seminars, field trips, cross-cultural experiences, and a synthesis excursion--resulted in high levels of program satisfaction, increased intrapersonal awareness, and skill acquisition. Program content…

  1. 77 FR 12227 - Long Term 2 Enhanced Surface Water Treatment Rule: Uncovered Finished Water Reservoirs; Public...

    Science.gov (United States)

    2012-02-29

    ... Water Treatment Rule: Uncovered Finished Water Reservoirs; Public Meeting AGENCY: Environmental... review of the uncovered finished water reservoir requirement in the Long Term 2 Enhanced Surface Water... uncovered finished water reservoir requirement and the agency's Six Year Review process. EPA also plans to...

  2. Regional aspects of long-term public sector psychiatric care in the ...

    African Journals Online (AJOL)

    such as clinical, geographic and socio-demographic) influencing the use of public sector long-term psychiatric services in the Eastern Cape. This is important in improving service delivery, to assist policy developers with evidence-based research ...

  3. LESSONS FROM THE EVALUATION OF A PUBLIC OUT-PATIENT SUBSTANCE ABUSE TREATMENT PROGRAMME IN THE WESTERN CAPE

    Directory of Open Access Journals (Sweden)

    Strebel, Anna

    2013-05-01

    Full Text Available Substance abuse is widely regarded as a major health and social problem in South Africa, and particularly in the Western Cape (Corrigall, Ward, Stinson, Struthers, Frantz, Lund, Flisher & Joska, 2007; Myers, Fakier & Louw, 2009. The complex nature of patterns of substance abuse, as well as the particular problems associated with this abuse, has implications for the development and implementation of treatment interventions. The most common primary drug of abuse in the Western Cape amongst patients admitted to treatment programmes is methamphetamine (known locally as “tik” (Dada, Plüddemann, Parry, Vawda & Fourie, 2012. The previous decade saw a dramatic rise in methamphetamine (hereafter indicated as MA use, particularly among youths, with over half the patients in treatment for MA abuse being younger than 25 years (Plüddemann, Parry, Dada, Bhana, Bachoo & Fourie, 2010. MA is also often used in combination with other drugs, and this prevalence of poly-substance abuse needs to be taken into account in the planning of services (Harker, Kader, Myers, Falkier, Parry, Flisher, Peltzer, Ramlagan & Davids, 2008.

  4. 42 CFR 93.50 - Special terms.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Special terms. 93.50 Section 93.50 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH ASSESSMENTS AND HEALTH EFFECTS STUDIES OF HAZARDOUS SUBSTANCES RELEASES AND FACILITIES PUBLIC HEALTH SERVICE POLICIES ON RESEARCH...

  5. Terminology of the public relations field: corpus — automatic term recognition — terminology database

    Directory of Open Access Journals (Sweden)

    Nataša Logar Berginc

    2013-12-01

    Full Text Available The article describes an analysis of automatic term recognition results performed for single- and multi-word terms with the LUIZ term extraction system. The target application of the results is a terminology database of Public Relations and the main resource the KoRP Public Relations Corpus. Our analysis is focused on two segments: (a single-word noun term candidates, which we compare with the frequency list of nouns from KoRP and evaluate termhood on the basis of the judgements of two domain experts, and (b multi-word term candidates with verb and noun as headword. In order to better assess the performance of the system and the soundness of our approach we also performed an analysis of recall. Our results show that the terminological relevance of extracted nouns is indeed higher than that of merely frequent nouns, and that verbal phrases only rarely count as proper terms. The most productive patterns of multi-word terms with noun as a headword have the following structure: [adjective + noun], [adjective + and + adjective + noun] and [adjective + adjective + noun]. The analysis of recall shows low inter-annotator agreement, but nevertheless very satisfactory recall levels.

  6. The public appeal as the through criminal term: statement of a question

    Directory of Open Access Journals (Sweden)

    Микола Анатолійович Рубащенко

    2017-09-01

    Full Text Available The author of the article supports the introduction of  «the through criminal legal concepts» into the science of criminal law. It is more expedient to use the phrase «the through terms», wherein the through terms have such signs: they are used in the law two or more times; they denote the same concept. The research is based on the fact that the Criminal Code of Ukraine provides for criminal liability for public appeals for various criminal acts: encroachment of the territorial integrity of the state (Art. 110 of the CC, seizure of state power or overthrow of constitutional order (Art. 109 of the CC, terrorist act (art. 258-2 CC, mass riots (Art. 295 of the CC, cruelty to animals (Art. 299 of the CC, act of aggression (Art. 436 of the CC, genocide (Art. 442 of the CC. In legal practice, all these articles are interpreted and applied in different. The necessity of researching public appeals and related acts as through terms is grounded. The through nature of public appeals, the spreading of materials with appeals, the making and storage of materials with appeals are argued. It is proposed to investigate through terms taking into account the context and taking into account systemic links with other criminal legal terms. The recognition that the investigated concept are through, opens a promising direction for the synthesis and application of inductive reasoning. This means the moving from knowledge about public appeals, as separate types of crimes, to knowledge of public appeals, as a generic act common to all of their species.

  7. Gauging the Purported Costs of Public Data Archiving for Long-Term Population Studies.

    Science.gov (United States)

    Evans, Simon Robin

    2016-04-01

    It was recently proposed that long-term population studies be exempted from the expectation that authors publicly archive the primary data underlying published articles. Such studies are valuable to many areas of ecological and evolutionary biological research, and multiple risks to their viability were anticipated as a result of public data archiving (PDA), ultimately all stemming from independent reuse of archived data. However, empirical assessment was missing, making it difficult to determine whether such fears are realistic. I addressed this by surveying data packages from long-term population studies archived in the Dryad Digital Repository. I found no evidence that PDA results in reuse of data by independent parties, suggesting the purported costs of PDA for long-term population studies have been overstated.

  8. Marketing, advertisement and publicity – a study of terms in Brazil

    Directory of Open Access Journals (Sweden)

    Miguel Arantes Normanha Filho

    2007-12-01

    Full Text Available The main objective of this research consists in contributing with empirical verification of several interpretations done on marketing and advertisement, advertisement and publicity, in a special form used as if they were synonyms. In business context, this can lead companies into financial loss. The research is part of the observation that treats the terms marketing and advertisement as not being the same [semantically], but the concept: advertisement is a specific instrument and marketing is a business philosophy. The wrong interpretation of this terms can induces businessmen [executives] to make strategic mistakes that can influence the cash flow and, consequently, affect the company’s financial economical health.

  9. Survey of public definitions of the term ?overdiagnosis? in the UK

    OpenAIRE

    Ghanouni, Alex; Meisel, Susanne F; Renzi, Cristina; Wardle, Jane; Waller, Jo

    2016-01-01

    Objectives To determine how ?overdiagnosis? is currently conceptualised among adults in the UK in light of previous research, which has found that the term is difficult for the public to understand and awareness is low. This study aimed to add to current debates on healthcare in which overdiagnosis is a prominent issue. Design An observational, web-based survey was administered by a survey company. Setting Participants completed the survey at a time and location of their choosing. Participant...

  10. Long-Term Abstinence Following Holotropic Breathwork as Adjunctive Treatment of Substance Use Disorders and Related Psychiatric Comorbidity

    Science.gov (United States)

    Brewerton, Timothy D.; Eyerman, James E.; Cappetta, Pamela; Mithoefer, Michael C.

    2012-01-01

    Addictions remain challenging conditions despite various promising traditional approaches. Although complete, long-term abstinence may be ideal, its attainment remains elusive. Many recovering addicts and clinicians stress the importance of spiritual issues in recovery, and 12-step programs such as AA are well-known approaches that embrace this…

  11. Adolescents in Public Substance Abuse Treatment Programs: The Impacts of Sex and Race on Referrals and Outcomes.

    Science.gov (United States)

    Shillington, Audrey M.; Clapp, John D.

    2003-01-01

    Analyses of study on adolescents in publicly funded treatment programs present sex and ethnic differences. Among some of the findings: females were more likely to report methamphetamine use, males reported marijuana use; Hispanics and African Americans were referred to treatment from criminal justice; reported marijuana as primary drug; mandated…

  12. The origin and use of the terms competitive and non-competitive in interactions among chemical substances in biological systems.

    Science.gov (United States)

    McIlwain, H

    1986-01-01

    The terms competition and competitive were in use for appropriate types of interaction in human and animal behaviour from the seventeenth century. In the nineteenth and early twentieth centuries they reached more technical uses in biology, especially in darwinian studies; and in chemistry in describing competing reactions, surface phenomena and the influence of substituent groupings in reactant molecules. Use of competitive and non-competitive to describe enzyme inhibitors had a specific beginning when J. B. S. Haldane (following premonitory work of others) applied the terms in 1927 and 1930 to types of inhibition already differentiated by Michaelis and co-workers. The theoretical background in kinetics and stereochemistry so acquired gave a firmness to the application of the terms in biochemistry. The first examples concerned glycosidases, especially beta-D-fructofuranosidase or invertase, and interactions of carbon monoxide and oxygen at iron-porphyrin systems. They were thus of interest in toxicology and in enzyme and carrier studies. The sphere of application of the biochemically-defined terms expanded greatly when, following investigation of sulphonamide action, it was realized that concepts of enzyme inhibition by structurally related compounds offered a route to understanding the action of existing medicaments and to the production of new ones. Ideas and terminology based on competitive and non-competitive enzyme inhibition and receptor occupancy have subsequently been applied in many ways. Examples include application to the analysis of feedback inhibition and other processes of metabolic control; to receptor relationships among neurotransmitters and medicaments; and to understanding interactions at sensory receptors.

  13. Short-term association between sulfur dioxide and daily mortality: the Public Health and Air Pollution in Asia (PAPA) study.

    Science.gov (United States)

    Kan, Haidong; Wong, Chit-Ming; Vichit-Vadakan, Nuntavarn; Qian, Zhengmin

    2010-04-01

    Sulfur dioxide (SO(2)) has been associated with increased mortality and morbidity, but only few studies were conducted in Asian countries. Previous studies suggest that SO(2) may have adverse health effects independent of other pollutants. In the Public Health and Air Pollution in Asia (PAPA) project, the short-term associations between ambient sulfur dioxide (SO(2)) and daily mortality were examined in Bangkok, Thailand, and three Chinese cities: Hong Kong, Shanghai, and Wuhan. Poisson regression models incorporating natural spline smoothing functions were used to adjust for seasonality and other time-varying covariates. Effect estimates were obtained for each city and then for the cities combined. The impact of alternative model specifications, such as lag structure of pollutants and degree of freedom (df) for time trend, on the estimated effects of SO(2) were also examined. In both individual-city and combined analysis, significant effects of SO(2) on total non-accidental and cardiopulmonary mortality were observed. An increase of 10 microg/m(3) of 2-day moving average concentrations of SO(2) corresponded to 1.00% [95% confidence interval (CI), 0.75-1.24], 1.09% (95% CI, 0.71-1.47), and 1.47% (95% CI, 0.85-2.08) increase of total, cardiovascular and respiratory mortality, respectively, in the combined analysis. Sensitivity analyzes suggested that these findings were generally insensitive to alternative model specifications. After adjustment for PM(10) or O(3), the effect of SO(2) remained significant in three Chinese cities. However, adjustment for NO(2) diminished the associations and rendered them statistically insignificant in all four cities. In conclusion, ambient SO(2) concentration was associated with daily mortality in these four Asian cities. These associations may be attributable to SO(2) serving as a surrogate of other substances. Our findings suggest that the role of outdoor exposure to SO(2) should be investigated further in this region. (c) 2010

  14. Effectiveness of short-term psychodynamic group therapy in a public outpatient psychotherapy unit

    DEFF Research Database (Denmark)

    Jensen, Hans Henrik; Mortensen, Erik Lykke; Lotz, Martin

    2010-01-01

    BACKGROUND: Short-term psychodynamic group therapy in heterogeneous patient groups is common in the public Danish psychiatric system but is in need of evaluation. AIM: To investigate improvement in 39-session psychodynamic group therapy using three criteria: 1) effect size (Cohen's d), 2...... compared with Danish norms. Clinical implications: Patients referred to public outpatient treatment settings may need alternative or longer treatment than 39 sessions of psychodynamic group therapy over 3 months.......) and subscales. Analyses were conducted on the total sample and after exclusion of 32 GSI pre-treatment no-cases. RESULTS: The total sample GSI effect size was 0.74 indicating a moderate to large effect size (ranging from 0.67 in depressed to 0.74 in neurotic and personality disorder patients), which increased...

  15. Double Crowding-Out Effects of Means-Tested Public Provision for Long-Term Care

    Directory of Open Access Journals (Sweden)

    Christophe Courbage

    2015-02-01

    Full Text Available Publicly provided long-term care (LTC insurance with means-tested benefits is suspected to crowd out either private saving or informal care. This contribution predicts crowding-out effects for both private saving and informal care for policy measures designed to relieve the public purse from LTC expenditure such as more stringent means testing and increased taxation of inheritance. These effects result from the interaction of a parent who decides on the amount of saving in retirement and a caregiver who decides on the effort devoted to informal care which lowers the probability of admission to a nursing home. Double crowding-out effects are also found to be the consequence of exogenous influences, notably a higher opportunity cost of caregiving.

  16. Substance use - prescription drugs

    Science.gov (United States)

    Substance use disorder - prescription drugs; Substance abuse - prescription drugs; Drug abuse - prescription drugs; Drug use - prescription drugs; Narcotics - substance use; Opioid - substance use; Sedative - substance ...

  17. A Systematic Review of Global Publication Trends Regarding Long-Term Outcomes of ADHD

    Science.gov (United States)

    Hodgkins, Paul; Arnold, L. Eugene; Shaw, Monica; Caci, Hervé; Kahle, Jennifer; Woods, Alisa G; Young, Susan

    2012-01-01

    There is increased global recognition of attention deficit hyperactivity disorder (ADHD) as a serious medical condition with long-term consequences. Although originally conceived of as a childhood disorder, ADHD is being increasingly recognized in adults. Individual geographic regions may have specific interests and objectives for the study of ADHD. A systematic review of long-term outcomes (LTOs) in ADHD was conducted to evaluate research on ADHD LTOs on a global scale. Studies that were at least 2 years in duration were examined. A total of 351 studies were identified in the final analysis. We identified nine outcomes of interest and classified studies by specific geographical regions, age groups studied and study design by region and over time. Published studies of LTOs in ADHD have increased in all geographical regions over the past three decades, with a peak number of 42 publications in 2008. This rise in publications on ADHD LTOs may reflect a rise in global interest and recognition of consequences and impairment associated with ADHD. Although many world regions have published on ADHD LTOs, the majority of studies have emerged from the US and Canada, followed by Europe. While investigators in the US and Canada were predominantly interested in drug addiction as a LTO, European researchers were more interested in antisocial behavior, and Eastern Asian investigators focused on both of these LTOs as well as self-esteem. Geographical differences in the focus of ADHD LTO studies may reflect regional variations in cultural values. Proportionally fewer prospective longitudinal studies and proportionally more retrospective and cross-sectional studies have been published in more recent decades. Finally, more studies focusing on ADHD in adolescents and adults have been conducted in recent years, and particularly adolescents in Eastern Asia. These changes in basic study design may reflect an increase in the recognition that ADHD is a lifetime chronic disorder. This

  18. A systematic review of global publication trends regarding long-term outcomes of ADHD.

    Science.gov (United States)

    Hodgkins, Paul; Arnold, L Eugene; Shaw, Monica; Caci, Hervé; Kahle, Jennifer; Woods, Alisa G; Young, Susan

    2011-01-01

    There is increased global recognition of attention deficit hyperactivity disorder (ADHD) as a serious medical condition with long-term consequences. Although originally conceived of as a childhood disorder, ADHD is being increasingly recognized in adults. Individual geographic regions may have specific interests and objectives for the study of ADHD. A systematic review of long-term outcomes (LTOs) in ADHD was conducted to evaluate research on ADHD LTOs on a global scale. Studies that were at least 2 years in duration were examined. A total of 351 studies were identified in the final analysis. We identified nine outcomes of interest and classified studies by specific geographical regions, age groups studied and study design by region and over time. Published studies of LTOs in ADHD have increased in all geographical regions over the past three decades, with a peak number of 42 publications in 2008. This rise in publications on ADHD LTOs may reflect a rise in global interest and recognition of consequences and impairment associated with ADHD. Although many world regions have published on ADHD LTOs, the majority of studies have emerged from the US and Canada, followed by Europe. While investigators in the US and Canada were predominantly interested in drug addiction as a LTO, European researchers were more interested in antisocial behavior, and Eastern Asian investigators focused on both of these LTOs as well as self-esteem. Geographical differences in the focus of ADHD LTO studies may reflect regional variations in cultural values. Proportionally fewer prospective longitudinal studies and proportionally more retrospective and cross-sectional studies have been published in more recent decades. Finally, more studies focusing on ADHD in adolescents and adults have been conducted in recent years, and particularly adolescents in Eastern Asia. These changes in basic study design may reflect an increase in the recognition that ADHD is a lifetime chronic disorder. This

  19. [Immunotoxicity and environmental substances].

    Science.gov (United States)

    Teshima, Reiko

    2014-01-01

    A well functioning immune system is essential in maintaining integrity of the organism, and malfunction may have severe health consequences. Environmental substances may pose direct toxicity to components of the immune system, often leading to immunosuppression and resulting reduced resistance to infections and tumors. Alternatively, such substances may be recognized by the immune system in a specific fashion, which may result in allergy and autoimmunity. A proper risk assessment of environmental substances in terms of immunotoxicity is necessary. In this manuscript, I reviewed recent three topics about immunotoxicity: (1) IPCS/WHO Guidance for immunotoxicity risk assessment for chemicals, (2) Intestinal immunotoxicity, and (3) Epicutaneous sensitization of food proteins.

  20. Survey of public definitions of the term 'overdiagnosis' in the UK.

    Science.gov (United States)

    Ghanouni, Alex; Meisel, Susanne F; Renzi, Cristina; Wardle, Jane; Waller, Jo

    2016-04-06

    To determine how 'overdiagnosis' is currently conceptualised among adults in the UK in light of previous research, which has found that the term is difficult for the public to understand and awareness is low. This study aimed to add to current debates on healthcare in which overdiagnosis is a prominent issue. An observational, web-based survey was administered by a survey company. Participants completed the survey at a time and location of their choosing. 390 consenting UK adults aged 50-70 years. Quota sampling was used to achieve approximately equal numbers in three categories of education and equal numbers of men and women. Participants were asked whether they had seen or heard the term 'overdiagnosis'. If they had, they were then invited to explain in a free-text field what they understood it to mean. If they had not previously encountered it, they were invited to say what they thought it meant. Responses were coded and interpreted using content analysis and descriptive statistics. Data from 390 participants were analysed. Almost a third (30.0%) of participants reported having previously encountered the term. However, their responses often indicated that they had no knowledge of its meaning. The most prevalent theme consisted of responses related to the diagnosis itself. Subthemes indicated common misconceptions, including an 'overly negative or complicated diagnosis', 'false-positive diagnosis' or 'misdiagnosis'. Other recurring themes consisted of responses related to testing (ie, 'too many tests'), treatment (eg, 'overtreatment') and patient psychology (eg, 'overthinking'). Responses categorised as consistent with 'overdiagnosis' (defined as detection of a disease that would not cause symptoms or death) were notably rare (n=10; 2.6%). Consistent with previous research, public awareness of 'overdiagnosis' in the UK is low and its meaning is often misunderstood or misinterpreted. Published by the BMJ Publishing Group Limited. For permission to use (where not

  1. Survey of public definitions of the term ‘overdiagnosis’ in the UK

    Science.gov (United States)

    Ghanouni, Alex; Meisel, Susanne F; Renzi, Cristina; Wardle, Jane; Waller, Jo

    2016-01-01

    Objectives To determine how ‘overdiagnosis’ is currently conceptualised among adults in the UK in light of previous research, which has found that the term is difficult for the public to understand and awareness is low. This study aimed to add to current debates on healthcare in which overdiagnosis is a prominent issue. Design An observational, web-based survey was administered by a survey company. Setting Participants completed the survey at a time and location of their choosing. Participants 390 consenting UK adults aged 50–70 years. Quota sampling was used to achieve approximately equal numbers in three categories of education and equal numbers of men and women. Primary outcome measures Participants were asked whether they had seen or heard the term ‘overdiagnosis’. If they had, they were then invited to explain in a free-text field what they understood it to mean. If they had not previously encountered it, they were invited to say what they thought it meant. Responses were coded and interpreted using content analysis and descriptive statistics. Results Data from 390 participants were analysed. Almost a third (30.0%) of participants reported having previously encountered the term. However, their responses often indicated that they had no knowledge of its meaning. The most prevalent theme consisted of responses related to the diagnosis itself. Subthemes indicated common misconceptions, including an ‘overly negative or complicated diagnosis’, ‘false-positive diagnosis’ or ‘misdiagnosis’. Other recurring themes consisted of responses related to testing (ie, ‘too many tests’), treatment (eg, ‘overtreatment’) and patient psychology (eg, ‘overthinking’). Responses categorised as consistent with ‘overdiagnosis’ (defined as detection of a disease that would not cause symptoms or death) were notably rare (n=10; 2.6%). Conclusions Consistent with previous research, public awareness of ‘overdiagnosis’ in the UK is low and its

  2. Long-term effects on nursing alumni: Assessing a course in public and global health.

    Science.gov (United States)

    Palmer, Sheri P; Lundberg, Karen; de la Cruz, Karen; Corbett, Cheryl; Heaston, Sondra; Reed, Shelly; Williams, Mary

    The impact of a cultural awareness course among nursing students may affect the particular person for years to come. Cultural awareness can be taught via many methods, often requiring study abroad and/or extreme investment of time, money and effort. There is little research on sustained effects on nursing alumni from such a course. The purpose of this descriptive survey study was to determine the long term outcomes of a cultural awareness course and 2) compare the long term effects between alumni who went abroad and those who chose to complete the course locally. One hundred and twenty-one nursing alumni completed the International Education Survey (IES) (Zorn, 1996) with additional open-ended questions. Quantitative and qualitative results concluded: 1) nursing alumni were influenced long term by a course dedicated to public and global health and 2) all alumni had statistically significant IES scores but alumni who studied abroad had the greatest increase. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. Public Attitudes Toward Sexual Expression in Long-Term Care: Does Context Matter?

    Science.gov (United States)

    Yelland, Erin; Hosier, Amy

    2017-08-01

    The purpose of this study was to (a) examine how age and sex of long-term care (LTC) residents influence public attitudes toward sexuality in LTC and (b) understand how, in the absence of cognitive decline, residing in LTC influences the perception of sexuality as a basic human right. Attitudes were examined using a factorial vignette with a probability sample of 325 respondents from a southern state. Results indicate that attitudes were not statistically affected by a vignette character's age or sex; but respondent education level, parenthood status, and religious affiliation did have direct bearing on attitudes. The notion of sexuality as a basic human right for residents of LTC was ultimately challenged as 19% of respondents said that LTC residents should not be permitted to have sexual relations with their spouse in the facility.

  4. A systematic review of long-term outcomes in ADHD: global publication trends

    Directory of Open Access Journals (Sweden)

    Paul eHodgkins

    2012-01-01

    Full Text Available There is increased global recognition of attention deficit hyperactivity disorder (ADHD as a serious medical condition with long-term consequences. Although originally conceived of as a childhood disorder, ADHD is being increasingly recognized in adults. Individual geographic regions may have specific interests and objectives for the study of ADHD. A systematic review of long-term outcomes (LTOs in ADHD was conducted to evaluate research on ADHD LTOs on a global scale. Studies that were at least two years in duration were examined. We identified nine outcomes of interest and classified studies by specific geographical regions, age groups studied and study design by region and over time. Published studies of LTOs in ADHD have increased in all geographical regions over the past three decades, with a peak number of publications in 2008. Although many world regions have published on ADHD LTOs, the majority of studies have emerged from the US and Canada, followed by Europe. While investigators in the US and Canada were predominantly interested in drug addiction as a LTO, European researchers were more interested in antisocial behavior, and Eastern Asian investigators focused on both of these LTOs as well as self-esteem. Proportionally fewer prospective longitudinal studies and proportionally more retrospective and cross-sectional studies have been published in more recent decades. Finally, more studies focusing on ADHD in adolescents and adults have been conducted in recent years, and particularly adolescents in Eastern Asia. This systematic review analysis of publication trends in ADHD LTOs reflects geographically-based interests that change over time.

  5. Long-term Safety of a Geologic Repository: What does the public want to know?

    International Nuclear Information System (INIS)

    Kotra, Janet

    2008-01-01

    Janet Kotra of the U.S. NRC recounted the questions most frequently asked of the Commission's staff, concerning the long-term safety of the planned Yucca Mountain repository. The first question was related to who would decide whether the facility is safe enough. The next question linked to it is if regulatory staff is sufficiently qualified, and if they have access to independent sources of information or depend merely on the information provided by the implementer. The subsequent questions were about what criteria the regulator used and whether they were comprehensive enough. A separate group of questions addressed the safety of the technology, including the geologic features of the site, the engineered structures and the packaging of waste. Issues of documentation, operational control, long-term monitoring, oversight, and enforcement were also raised, along with the transparency of such processes and the accessibility of documents to the public. In addition, several questions were related to the fairness of decision making, public involvement, and the flexibility of the implementation process with regard to future knowledge and RD and D. Ms Kotra propounded that a single question was behind those cited above, namely whether one could rely on the regulator or not. Since it is not realistic to expect an overall consensus on the decision of the regulator agency, the goal should rather be to build confidence in the decision-making process. Key factors of confidence include openness on the part of the regulator and other decision-making institutions, and access to trustworthy representatives of these organisations

  6. Regional aspects of long-term public sector psychiatric care in the Eastern Cape

    Directory of Open Access Journals (Sweden)

    Kiran Sukeri

    2017-05-01

    Full Text Available Objectives: The objective of this research was to determine regional aspects (such as clinical, geographic and socio-demographic influencing the use of public sector long-term psychiatric services in the Eastern Cape. This is important in improving service delivery, to assist policy developers with evidence-based research and in providing equitable and efficient resource utilisation. Methodology: A situational analysis of Tower Psychiatric Hospital and Psychosocial Rehabilitation Centre (TPHPRC in the Eastern Cape was conducted. Patient administrative data were utilised to determine geographic origin, date and age at admission, gender and diagnosis as of December 2015. The number of admissions from each region for the years 2010–2015 was also extracted from these data. Results: As of December 2015, there were a total of 390 patients at TPHPRC. Of these, 87% were male patients. The average age at admission for male and female patients was 36 years and 44 years, respectively. Of the patients, 53% originated from the western regions and 57% of female patients presented with a dual diagnosis. The highest number of admissions was in 2015, with the majority originating from Port Elizabeth. Conclusion: Despite higher access to public psychiatric care in the western region, the majority of patients originated from there. Contributing factors to this include diagnoses, insufficient bed numbers and the absence of admission criteria and referral pathways. It is recommended that the provincial Department of Health set up a task team to determine a standardised working framework for all public sector psychiatric institutions. This should be informed by national policies, legislation and provincial norms and indicators.

  7. Bioactive substances

    Digital Repository Service at National Institute of Oceanography (India)

    Wahidullah, S.

    Chemistry related to certain bioactive molecules, from Indian Ocean Region, developed into drugs or which served as models for the synthesis of more effective bioactive substances or in use in fundamental studies of physiological and biochemical...

  8. Psychotoxic Substances

    Science.gov (United States)

    1964-11-16

    halluci- nations , disturbances of body perception, depersonalization symptoms, and a "psychotic" status. Also with the derivatives, the individual...the substance had also local anesthetic properties. After clinical testing, ibogaine was then used as stimulans for neurasthenics and convalescents1 1 3...con- siderably disturbed by this group of substances. The optic halluci- nations consist to a small extent in scenic proceedings of actions, more

  9. Challenges Posed by Novel Psychoactive Substances – Middle East Perspective

    Directory of Open Access Journals (Sweden)

    Maciej J. Bogusz

    2017-04-01

    Full Text Available New psychoactive substances (NPS are defined as substances of abuse, either in a pure form or a preparation, that are not controlled by the 1961 Single Convention on Narcotic Drugs or the 1971 Convention on Psychotropic Substances, but which may pose a public health threat. In this context, the term “new” does not necessarily refer to new inventions but to substances that have recently become available or popular in a given society or country. This definition indicates that the problem of NPS is not new; however, the availability of any information via new communication technologies in the 21st century has enabled the spread of unwanted and socially harmful information, like information on the commercial availability of various NPS, offered in rising amounts and brands.

  10. Requirements for a long-term safety certification for chemotoxic substances stored in a final storage facility for high radioactive and heat-generating radioactive waste in rock salt formations

    International Nuclear Information System (INIS)

    Tholen, M.; Hippler, J.; Herzog, C.

    2007-01-01

    Within the scope of a project funded by the German Federal Ministry of Economics and Technology (Bundesministerium fuer Wirtschaft und Technologie, BMWi), a safety certification concept for a future permanent final storage for high radioactive and heat-generating radioactive waste (HAW disposal facility) in rock salt formations is being prepared. For a reference concept, compliance with safety requirements in regard to operational safety as well as radiological and non-radiological protection objectives related to long-term safety, including ground water protection, will be evaluated. This paper deals with the requirements for a long-term safety certification for the purpose of protecting ground water from chemotoxic substances. In particular, longterm safety certifications for the permanent disposal of radioactive waste in a HAW disposal facility in rock salt formations and for the dumping of hazardous waste in underground storage facilities in rock salt formations are first discussed, followed by an evaluation as to whether these methods can be applied to the long-term safety certification for chemotoxic substances. The authors find it advisable to apply the long-term safety certification for underground storage facilities to the long-term safety certification for chemotoxic substances stored in a HAW disposal facility in rock salt formations. In conclusion, a corresponding certification concept is introduced. (orig.)

  11. Dual Diagnosis: Substance Abuse and Mental Illness

    Science.gov (United States)

    ... is a term for when someone experiences a mental illness and a substance use disorder simultaneously. Either disorder—substance use or mental illness—can develop first. People experiencing a mental health ...

  12. Long-term monitoring studies of pollutants on public lands: Bald Eagles in the Midwest

    Energy Technology Data Exchange (ETDEWEB)

    Bowerman, W.W. [Eagle Environmental Inc., Haslett, MI (United States)

    1995-12-31

    The role of public agencies to monitor the populations of wildlife species with protected status is paramount to the recovery of these species. Since the early 1960s, the bald eagle (Haliaeetus leucocephalus) populations within the Midwest have been monitored to determine number of breeding pairs, nest occupancy, and success rates. In addition to the reproductive outcome studies, abandoned eggs, blood samples, and feather samples have been collected to determine concentrations of organochlorine pesticides, PCBs, and heavy metals. These surveys give an actual measure of population dynamics of a top-predator species in aquatic systems that integrates the effects of many different environmental pollutants. As concentrations of the organochlorine compounds have declined, bald eagle populations have increased in numbers and their reproductive success has improved. The recovery of this species has not been uniform however. In regions where DDT and PCB concentrations are still above thresholds associated with reproductive impairment, eagles still have impaired reproduction. These areas include the shorelines of the Great Lakes and Voyageurs National Park. Some areas such as the Chippewa National Forest have begun to show declines in reproduction due to density dependent factors. Recent proposals for ecosystem management and reclassification of the bald eagle have led to reduced emphasis for maintaining these long-term data sets. The utility and importance of maintaining surveys of top-predators that can give a measure of population-level effects of pollutants rather than an index will be discussed using examples from the Midwest.

  13. private placements as sources of long term funds for publicly quoted

    African Journals Online (AJOL)

    USER

    Nigerian capital market by publicly quoted companies. ... their activities in the market. The market provides a ... hybrid securities typically, are marketed to the public by investment bankers on behalf of the ... as a bank or an insurance company.

  14. Trust in the public sector: Is there any evidence for a long-term decline?

    NARCIS (Netherlands)

    S.G.J. Van de Walle (Steven); S. van Roosbroek (Steven); G. Bouckaert (Geert)

    2008-01-01

    textabstractConcerns with declining public trust in government have become a permanent element of the contemporary political discourse. This concern also extends to levels of citizens’ trust in the public administration and public services. Trust is said to be declining, and this decline is

  15. Public strategies for improving eHealth integration and long‐term sustainability in public health care systems: Findings from an Italian case study

    Science.gov (United States)

    Nuti, Sabina

    2017-01-01

    Summary eHealth is expected to contribute in tackling challenges for health care systems. However, it also imposes challenges. Financing strategies adopted at national as well regional levels widely affect eHealth long‐term sustainability. In a public health care system, the public actor is among the main “buyers” eHealth. However, public interventions have been increasingly focused on cost containment. How to match these 2 aspects? This article explores some central issues, mainly related to financial aspects, in the development of effective and valuable eHealth strategies in a public health care system: How can the public health care system (as a “buyer”) improve long‐term success and sustainability of eHealth solutions? What levers are available to match in the long period different interests of different stakeholders in the eHealth field? A case study was performed in the Region of Tuscany, Italy. According to our results, win‐win strategies should be followed. Investments should take into account the need to long‐term finance solutions, for sustaining changes in health care organizations for obtaining benefits. To solve the interoperability issues, the concept of the “platform approach” emerged, based on collaboration within and between organizations. Private sector as well as beneficiaries and final users of the eHealth solutions should participate in their design, provision, and monitoring. For creating value for all, the evidence gap and the financial needs could be addressed with a pull mechanism of funding, aimed at paying according to the outcomes produced by the eHealth solution, on the base of an ongoing monitoring, measurement, and evaluation of the outcomes. PMID:28791771

  16. Publicity.

    Science.gov (United States)

    Chisholm, Joan

    Publicity for preschool cooperatives is described. Publicity helps produce financial support for preschool cooperatives. It may take the form of posters, brochures, newsletters, open house, newspaper coverage, and radio and television. Word of mouth and general good will in the community are the best avenues of publicity that a cooperative nursery…

  17. Substance Misuse and Substance use Disorders: Why do they Matter in Healthcare?

    Science.gov (United States)

    McLellan, A Thomas

    2017-01-01

    This paper first introduces important conceptual and practical distinctions among three key terms: substance "use," "misuse," and "disorders" (including addiction), and goes on to describe and quantify the important health and social problems associated with these terms. National survey data are presented to summarize the prevalence and varied costs associated with misuse of alcohol, illegal drugs, and prescribed medications in the United States. With this as background, the paper then describes historical views, perspectives, and efforts to deal with substance misuse problems in the United States and discusses how basic, clinical, and health service research, combined with recent changes in healthcare legislation and financing, have set the stage for a more effective, comprehensive public health approach.

  18. 78 FR 32001 - Public Notice for a Change in Use of Aeronautical Property and Long-Term Lease Approval at...

    Science.gov (United States)

    2013-05-28

    ... International Airport approved Airport Layout Plan (ALP). There is to be no sale or transfer of property rights... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Public Notice for a Change in Use of Aeronautical Property and Long-Term Lease Approval at Harrisburg International Airport (MDT), Middletown, PA...

  19. Shared Substance

    DEFF Research Database (Denmark)

    Gjerlufsen, Tony; Klokmose, Clemens Nylandsted; Eagan, James

    2011-01-01

    This paper presents a novel middleware for developing flexible interactive multi-surface applications. Using a scenario-based approach, we identify the requirements for this type of applications. We then introduce Substance, a data- oriented framework that decouples functionality from data, and S...

  20. Reporting on Long-Term Value Creation—The Example of Public Canadian Energy and Mining Companies

    Directory of Open Access Journals (Sweden)

    Petra F. A. Dilling

    2016-09-01

    Full Text Available This study empirically analyzes reporting on long-term value creation for Canadian public mining and energy companies. It represents an important first step in determining the quality of reporting and its determinants for large public companies. In this exploratory empirical study, a reporting quality scoring index was developed to measure disclosure quality of long-term value creation reporting. Content analysis was used to examine financial and sustainability reports for a sample of twenty Canadian public mining and energy companies. Corporate disclosure quality scores were then calculated by assessing the quality of reporting in four main categories. The findings suggest that overall disclosure quality on long-term value creation is still low. Companies disclosing higher quality information on long-term value creation are of bigger size, operate in the basic materials sector, have an independent board, are listed in the Dow Jones Sustainability Index, experience higher stock volatility and use more words related to long-term value creation in their annual financial and non-financial reports. In order to increase and restore stakeholder trust and credibility as well as a tool to maintain stability, it is strongly recommended to introduce adequate mandatory standardization resulting in a set of internationally recognized reporting standards as well as a requirement for external assurance of reports.

  1. Public aquaria as long-term enrichments for investigating planktonic Archaea

    Science.gov (United States)

    Goldenstein, Nadine I.; Warren, Courtney E.; Lipp, Julius S.; Pagani, Mark; Hinrichs, Kai-Uwe

    2016-04-01

    The most abundant group of planktonic Archaea , the so-called Thaumarchaeota, represents 20% of all marine planktonic microorganisms (Karner et al., 2001) and their energy efficient performance of nitrification makes them key players in the global nitrogen- and carbon-cycle (Könneke et al., 2014). Furthermore, planktonic Archaea are considered to be the major producers of specific microbial membrane lipids that are extensively used as paleoproxies in marine climate research (Schouten et al., 2002). Therefore, assessing the parameters controlling the distribution of Archaea in the marine water column is crucial for studies of modern and past marine environments. Although diverse studies utilizing DNA- and biomarker-based approaches have constrained the turnover and distribution of marine Archaea, the environmental factors affecting their abundance and activity (e.g., Wuchter et al., 2006; Bale et al., 2013) are still poorly understood. Further, previous surveys, using enrichment cultivation and pure culture experiments, provided valuable information on adaptation of planktonic Archaea to changes of parameters affecting growth conditions, such as temperature, salinity and growth stage (Elling et al., 2014, 2015). Hence, we know that planktonic Archaea directly adapt their membranes to changing growth conditions, but also that environmental selection for individual phylogenetic groups of these organisms is also reflected in the membrane lipid pool. Extending these studies, this project further aims at constraining the environmental parameters controlling archaeal abundance in the marine environment. Public aquaria, which are comparable to perfectly monitored long-term enrichment cultures, are optimal sampling sites for this task. A comprehensive set of 120 water and substrate samples from fresh, marine and brackish systems exhibiting diverse conditions was selected from 15 public aquaria at the east and west coast of the USA. These samples were examined for their

  2. Dead Pericarps of Dry Fruits Function as Long-Term Storage for Active Hydrolytic Enzymes and Other Substances That Affect Germination and Microbial Growth

    Directory of Open Access Journals (Sweden)

    James Godwin

    2017-12-01

    Full Text Available It is commonly assumed that dead pericarps of dry indehiscent fruits have evolved to provide an additional physical layer for embryo protection and as a means for long distance dispersal. The pericarps of dry fruits undergo programmed cell death (PCD during maturation whereby most macromolecules such DNA, RNA, and proteins are thought to be degraded and their constituents remobilized to filial tissues such as embryo and endosperm. We wanted to test the hypothesis that the dead pericarp represents an elaborated layer that is capable of storing active proteins and other substances for increasing survival rate of germinating seeds. Using in gel assays we found that dead pericarps of both dehiscent and indehiscent dry fruits of various plant species including Arabidopsis thaliana and Sinapis alba release upon hydration multiple active hydrolytic enzymes that can persist in an active form for decades, including nucleases, proteases, and chitinases. Proteomic analysis of indehiscent pericarp of S. alba revealed multiple proteins released upon hydration, among them proteases and chitinases, as well as proteins involved in reactive oxygen species (ROS detoxification and cell wall modification. Pericarps appear to function also as a nutritional element-rich storage for nitrate, potassium, phosphorus, sulfur, and others. Sinapis alba dehiscent and indehiscent pericarps possess germination inhibitory substances as well as substances that promote microbial growth. Collectively, our study explored previously unknown features of the dead pericarp acting also as a reservoir of biological active proteins, and other substances capable of “engineering” the microenvironment for the benefit of the embryo.

  3. Does dissatisfaction with psychosocial work climate predict depressive, anxiety and substance abuse disorders? A prospective study of Danish public service employees

    DEFF Research Database (Denmark)

    Jensen, H K; Wieclaw, Joanna; Munch-Hansen, Torsten

    2010-01-01

    were divided into three levels, according to the 25-75 percentiles. Data on hospitalisations and outpatient treatments for depressive, anxiety and substance abuse disorders was obtained from the Danish Central Psychiatric Research Register. Hazard ratios and 95 % confidence intervals were computed.......71, 95 % CI 1.04-2.82). The lower the satisfaction level, the higher was the risk of mental health disorders. Moreover, substance abuse disorders were more frequent among men dissatisfied with work climate, HRadj of 3.53, 95 % CI 1.55-8.03. CONCLUSION: Working in a dissatisfying psychosocial environment...

  4. Substance Use Disorder in Early Midlife: A National Prospective Study on Health and Well-Being Correlates and Long-Term Predictors

    Directory of Open Access Journals (Sweden)

    John E. Schulenberg

    2015-01-01

    Full Text Available This study used national multicohort panel data from the Monitoring the Future study ( N = 25,536 from senior year classes 1977–1997 followed up to the age of 35 years in 1994–2014 to examine how early midlife (age 35 years alcohol use disorder (AUD and cannabis use disorder (CUD are associated with adolescent and adult sociodemographics and health and well-being risk factors. Survey items adapted from DSM-5 diagnostic criteria were used to identify individuals who (a showed symptoms consistent with criteria for AUD or CUD at age 35 years, (b used the substance without qualifying for a disorder (nondisordered users, and (c abstained from using alcohol or marijuana during the past five years. At age 35 years, the estimated prevalence of past five-year AUD was 28.0%, and that of CUD was 6.1%. Multinomial logistic regressions were used to identify variations in the relative risk of disorder symptoms as a function of sociodemographic characteristics, age 18 educational and social indices and substance use, and age 35 health and satisfaction indices and substance use. In the full models, age 18 binge drinking and marijuana use were found to be among the strongest predictors of age 35 AUD and CUD, respectively. Among age 35 health and well-being indicators, lower overall health, more frequent cognitive difficulties, and lower satisfaction with spouse/partner were consistently associated with greater risks of AUD and CUD. Some evidence was found for a J-shaped association between age 35 AUD or CUD status and health and well-being indices, such that nondisordered users were sometimes better off than both abstainers and those experiencing disorder. Finally, nondisordered cannabis use, but not CUD, was found to be more common in more recent cohorts. Implications are discussed regarding the importance of placing early midlife substance use disorder within the context of both adolescent substance use and adult health and well-being.

  5. Estimation of human exposure to chemical substances and radiation. State of the art of the research projects of the Dutch National Institute of Public Health and Environmental Protection (RIVM)

    International Nuclear Information System (INIS)

    Vermeire, T.G.; Van Veen, M.P.; Janssen, M.P.M.; Smetsers, R.C.G.M.

    1997-03-01

    In 1994, the Sector Substances and Risks of RIVM decided to strengthen strategically its research into risk assessment methodology. In this report the research area of human exposure assessment at the RIVM is outlined. A representative selection of human exposure assessment models for both chemical substances and radiation is analysed with regard to aim, principle, degree of model analyses and values of default parameter. For comparison, a model to assess human exposure to micro-organisms is included as well. All models are operational or nearly so in the production of risk assessments in the Sector Substances and Risks and also in the Sectors Public Health Research and Environmental Research. The models discussed all have a defined area of application and support risk management. The research areas of exposure assessment for substances and radiation are compared and many methodological analogies are apparent. However, at the level of models and parameters an in-depth analysis of analogies and explained or unexplained differences is lacking. A detailed examination of organisation aspects and RIVM-models for human exposure assessment learns that all relevant areas of interest are covered. For all routes of exposure the reach of the actual risk and exposure assessment methodology is large. A more uniform coverage is attained for radiation than for chemical substances. For both areas the estimation and registration of emissions can be improved. The development of risk assessment systems and related harmonisation proJects have already attention for many years (e.g. CSOIL, USES, RIBRON). It is concluded that the RIVM requires a broad, up-to-date range of instruments for exposure assessment and active involvement in all kinds of national and international relevant networks. The RIVM should also remain involved in the development and evaluation of methodology and in projects aiming at harmonisation. 2 figs., 9 tabs., 64 refs

  6. The Long-term Effects of Self-Esteem on Depression: The Roles of Alcohol and Substance Uses during Young Adulthood.

    Science.gov (United States)

    Park, Kiwoong; Yang, Tse-Chuan

    2017-01-01

    Using the National Longitudinal Surveys of Youth 1979, this study examines the roles of alcohol and substance use as mediators in the mechanism between self-esteem and depression, and investigates whether the mechanism works for both men and women. Results demonstrate that alcohol and substance use during young adulthood mediates the effect of self-esteem on depression among men. Furthermore, self-esteem during young adulthood remains a determinant of high depression in middle adulthood. However, we did not find evidence to support that same mechanism among women. Our findings provide insight into how self-esteem affects depression over the transition from young to middle adulthood, and elucidate potential gendered responsivity to low self-esteem.

  7. The Long-term Effects of Self-Esteem on Depression: The Roles of Alcohol and Substance Uses during Young Adulthood1

    Science.gov (United States)

    Park, Kiwoong; Yang, Tse-Chuan

    2017-01-01

    Using the National Longitudinal Surveys of Youth 1979, this study examines the roles of alcohol and substance use as mediators in the mechanism between self-esteem and depression, and investigates whether the mechanism works for both men and women. Results demonstrate that alcohol and substance use during young adulthood mediates the effect of self-esteem on depression among men. Furthermore, self-esteem during young adulthood remains a determinant of high depression in middle adulthood. However, we did not find evidence to support that same mechanism among women. Our findings provide insight into how self-esteem affects depression over the transition from young to middle adulthood, and elucidate potential gendered responsivity to low self-esteem. PMID:28936002

  8. Public and private schoolteachers' differences in terms of job attitudes in Albania.

    Science.gov (United States)

    Buka, Migena; Bilgiç, Reyhan

    2010-06-01

    In the present study, the attitudinal differences between public and private schoolteachers in Albania were investigated. Since the type of the organization varies, one would expect different climates for the emergence of job attitudes--mainly job satisfaction, job involvement, and organizational commitment, the most frequently studied job attitudes in the industrial and organizational psychology literature. It was hypothesized that the private schoolteachers would be more satisfied than public schoolteachers, especially due to high levels of payment and other desirable conditions. However, the public schoolteachers will be more involved than the private schoolteachers since they have to justify their continued work under the undesirable conditions. The commitment level of the private schoolteachers will be higher than the public schoolteachers since there is usually high correlation between job satisfaction and organizational commitment. Data were gathered from a total of 429 teachers working in public (n = 254) and private (n = 175) schools in Albania, in high and middle schools. The data were analyzed using multivariate analysis of covariance with age as a covariate. The results indicated that the private schoolteachers were more satisfied, as expected, revealed a weaker job involvement and were more committed to their school than their colleagues in the public sector. The results were found to be in line with previous studies conducted in the west. However, this study is believed to have a potential contribution to the literature in general, and to the Albanian local literature in particular. To the knowledge of the authors, there has been no similar study in Albania. Discussion is provided along with the limitations of the study and suggestions for future research.

  9. Public long-term care insurance for the elderly in Korea: design, characteristics, and tasks.

    Science.gov (United States)

    Seok, Jae Eun

    2010-03-01

    This paper examines the design and issues of the long-term care scheme in Korea: coverage, eligibility, benefit types, financing, delivery system, and role sharing of state, family, and market in long-term care. It also aims to examine the radical change and impacts on service financing, provision, and governance from the introduction of the long-term care insurance for the elderly in Korea. The first noteworthy change is that the long-term care service has transformed from the very selective service applicable only to low-income groups to a universal service for all income groups. The second notable change is that the service provision method has been changed from the provision by nonprofit organizations entrusted by the state under a monopolistic commission arrangement in the past to a new open-service provision arrangement in which free competition among service providers in service market and consumers' choice will be emphasized.

  10. Acculturation, Social Self-Control, and Substance Use Among Hispanic Adolescents

    Science.gov (United States)

    Pokhrel, Pallav; Herzog, Thaddeus A.; Sun, Ping; Rohrbach, Louise A.; Sussman, Steve

    2014-01-01

    It is unclear how acculturation is related to self-control characteristics and whether part of the effect of acculturation on Hispanic adolescents’ substance use behavior is mediated through lower self-control. We tested social self-control, peer substance use, and baseline substance use as mediators of the effect of Hispanic (predominantly Mexican or Mexican American) adolescents’ level of U.S. acculturation on their substance use behavior 1 year later. In addition, we tested gender as a possible moderator of the pathways involved in the mediation model. Participants included 1,040 self-identified Hispanic/Latino adolescents (M = 14.7; SD = 0.90; 89% Mexican/Mexican American) recruited from nine public high schools. Acculturation was measured in terms of adolescents’ extent of English language use in general, at home, with friends, and their use of the English-language entertainment media. Analyses were conducted using structural equation modeling and controlled for potential confounders such as age and parental education. Results indicated a statistically significant three-path mediation in which poor social self-control and peer substance use mediated the effects of acculturation on prospective substance use. Paths in the mediation model were not found to differ by gender. Our findings suggest that acculturation may influence adolescents’ self-control characteristics related to interpersonal functioning, which may in turn influence their affiliation with substance-using friends and substance use behavior. Implications of the findings are discussed in terms of future research and prevention programming. PMID:23772765

  11. 75 FR 67666 - Use of Various Winemaking Terms on Wine Labels and in Advertisements; Request for Public Comment

    Science.gov (United States)

    2010-11-03

    ...The Alcohol and Tobacco Tax and Trade Bureau is considering amending the regulations concerning various winemaking terms commonly used on labels and in advertisements to provide consumers with information about the growing or bottling conditions of wine. We invite comments from industry members, consumers, and other interested parties as to whether and to what extent we should propose specific regulatory amendments for further public comment.

  12. Short-Term Prediction of Ridership on Public Transport with Smart Card Data

    NARCIS (Netherlands)

    van Oort, N.; Brands, Ties; de Romph, E.

    2015-01-01

    Public transport operators are collecting massive amounts of data from smart card systems. In the Netherlands, every passenger checks in and checks out; this system creates detailed records of demand patterns. In buses and trams, users check in and check out in the vehicle; this factor provides good

  13. The long-term fiscal impact of funding cuts to Danish public fertility clinics

    NARCIS (Netherlands)

    Connolly, Mark P.; Postma, Maarten J.; Crespi, Simone; Andersen, Anders Nyboe; Ziebe, Soren

    2011-01-01

    This study evaluated the fiscal impact attributed to recent policy changes that limited funding to public fertility clinics in Denmark. Taking into consideration that introducing patient co-payments will influence the numbers of couples treated, the number of children born every year from assisted

  14. Analysis of Long-Term Performance of Initial Public Offerings in the brazilian stock market

    Directory of Open Access Journals (Sweden)

    Elisa Elaine Moreira Teixeira

    2012-07-01

    Full Text Available DOI: http://dx.doi.org/10.5007/2175-8077.2012v14n33p79 This paper describes the results of a twofold study that compared the performance of Initial Public Offering (IPOs in the Brazilian stock market with that of incorporated company in 2004 and 2005 and also checked if these IPOs were included in the Bovespa Index (IBOV in this period. We first collected data on stock price variations every year subsequent to the public offering. Thereafter, we compared the IPOs’ rates with those of the public corporations. The results show that 81.25% of the IPOs had positive returns in the first and the second years of anniversary, and only 50% of them had positive return in the third year. The youngest companies had the highest returns, and 45% of them were included in the IBOV in the period under scrutiny. The comparison of the ratios showed that IPOs of any age are more valued than the comparison companies. As a conclusion, we can say that the IPOs’ performance was significantly better than that of the comparison companies in the period studied.

  15. Long-Term Consequences for Teens with Older Sexual Partners. Fact Sheet. Publication #2008-16

    Science.gov (United States)

    Schelar, Erin; Ryan, Suzanne; Manlove, Jennifer

    2008-01-01

    Existing research on the risks of having sex at a young age with an older partner has focused on poorer reproductive health outcomes in the adolescent years, but scant attention has been paid to the longer-term implications of these relationships. Using survey data from high school students, this "Fact Sheet" presents findings from recent Child…

  16. Long-term effects of an educational intervention on self-medication and appropriate drug use in single-sex secondary public schools, Quito, Ecuador.

    Science.gov (United States)

    Maldonado, Juan-Carlos; Meléndez, Sergio D; Figueras, Albert

    2007-01-01

    *Self-medication is extensively practised in both developed and less-developed countries, sometimes inappropriately. *Educational intervention in secondary schools has been proven to be useful. *Most educational interventions in adolescent populations have focused on the reduction of addictive substance abuse. *Educational intervention can improve knowledge about self-medication and reduce misconceptions about diarrhoea, common cold and vitamins in an adolescent population. *A specific lecture followed by small working-group seminars produces better results than a general lecture alone in terms of 'knowledge' and 'attitude'. *The positive effects of the intervention are detectable even 1 year later. Yearly reinforcing interventions while in secondary school would allow long-lasting effects. Improving knowledge about rational drug use at an early age may be a good way to increase the population's awareness of health, medicines and self-medication. We set out to evaluate the short- and long-term effects of an educational intervention to promote rational drug use and self-medication in secondary school students. A non-randomized, controlled clinical trial. The participants were 367 female students (10-13 years old) from two secondary public schools of the metropolitan district of Quito (Ecuador). The educational campaign had two components [a specific lecture (intervention and control schools) and subsequent small working group seminars (intervention school)] providing short and clear messages of five topics related to rational drug use. The main outcome measures were an increase in 'knowledge' short term (1 month) and long term (up to 1 year) after intervention and the relative risk (RR) reduction in misconceptions or wrong ideas about medicine use. The intervention group showed a significant increase in knowledge both short and long term and in comparison with the control group, mainly regarding oral rehydration salts preparation (+59.4%; P < 0.001), lack of

  17. The long-term fiscal impact of funding cuts to Danish public fertility clinics

    DEFF Research Database (Denmark)

    Connolly, Mark P; Postma, Maarten J; Crespi, Simone

    2011-01-01

    This study evaluated the fiscal impact attributed to recent policy changes that limited funding to public fertility clinics in Denmark. Taking into consideration that introducing patient co-payments will influence the numbers of couples treated, the number of children born every year from assisted...... reproductive technology will be affected. To reflect the government perspective, the model assessed the average life course of a cohort of assisted-conception singletons taking into consideration age-specific, per-capita government transfers (e.g. education, health care, family allowances, education, pensions...

  18. The long-term fiscal impact of funding cuts to Danish public fertility clinics

    DEFF Research Database (Denmark)

    Connolly, Mark P; Postma, Maarten J; Crespi, Simone

    2011-01-01

    reproductive technology will be affected. To reflect the government perspective, the model assessed the average life course of a cohort of assisted-conception singletons taking into consideration age-specific, per-capita government transfers (e.g. education, health care, family allowances, education, pensions......This study evaluated the fiscal impact attributed to recent policy changes that limited funding to public fertility clinics in Denmark. Taking into consideration that introducing patient co-payments will influence the numbers of couples treated, the number of children born every year from assisted...

  19. Long-term exercise adherence after public health training in at-risk adults

    DEFF Research Database (Denmark)

    Riktrup Hansen Saida, Trine Gro; Juul Sørensen, Tina; Langberg, Henning

    2017-01-01

    and self-rated health. Predictors of long-term exercise adherence were assessed by logistic regression, estimating crude odds-ratios (OR) and 95% confidence intervals (95% CIs) and adjusting for age, gender, education, smoking, moderate and vigorous exercise. Results: In total, 214 adults (mean age 58......Objectives: Sustainment of healthy exercise behavior is essential in preventing cardiovascular disease and diabetes. Few studies have explored long-term exercise adherence after an exercise referral scheme. The objective of this study was to examine 12-month exercise adherence after an exercise...... intervention program. Methods: This was a pragmatic follow-up study in at-risk people performed between June 2012 and January 2014. The main outcome measure was self-reported single-item exercise adherence. Secondary outcomes were change in exercise level, quality of life rated on a visual analog scale...

  20. Radioactive Substances Act 1993. Explanatory document and draft authorisation prepared by the Environment Agency to Assist public consultation on application by Devonport Royal Dockyard Limited to dispose of radioactive wastes from Devonport Royal Dockyard Plymouth Devon

    International Nuclear Information System (INIS)

    2000-01-01

    The Environment Agency (the Agency) is the independent public body responsible for regulating the use of radioactive substances and accumulation and disposal of radioactive wastes in order to ensure protection of people and the environment. Anyone who is proposing activities involving the use of radioactive substances or disposal of radioactive waste must apply for permission from the Agency. In 1993, the Government decided to locate all nuclear submarine refit work at Devonport. This will lead to increased amounts of radioactive waste arisings at Devonport and a decreased amount of waste arisings at Rosyth, where refit work was also previously carried out. In May 2000 Devonport Royal Dockyard Limited (DML) applied to the Agency for a variation to its authorisations under the Radioactive Substances Act 1993 to dispose of gaseous, liquid, and solid radioactive wastes from its site at Devonport in Plymouth. Once the application was received, the Agency made the information publicly available and held a well attended public meeting in Plymouth to highlight the issues. Since then the Agency has required DML to provide additional information in support of its application. Six rounds of questions were asked and responded to, and these responses have also been made publicly available. The application and responses from the company have been made publicly available. The Agency is now consulting widely on this information to assist its decision making. This Explanatory Document and the accompanying draft authorisation has been prepared by the Agency to assist the consultation process. They are intended to help members of the public and other consultees to understand the application and the Agency's considerations so far. The consultation is being carried out to enable the public and other consultees to draw the Agency's attention to any matters they would wish it to consider when reaching its decisions on this application. The Agency has not made any decisions on the DML

  1. Mid-term evaluation of the Climate Change Action Fund : Public education and outreach (PEO) Block

    International Nuclear Information System (INIS)

    2001-11-01

    In February 1998, the Government of Canada established the Climate Change Action Fund (CCAF) to assist Canada in meeting its commitments under the Kyoto Protocol for the reduction of greenhouse gas emissions. The CCAF managed a budget of 150 million dollars over three years, and the Public Education and Outreach (PEO) Block was allocated 30 million dollars of that total for its operations. Its mandate was to increase public awareness and understanding on the topic of climate change, as well as providing the required information to effect reductions in the emissions of greenhouse gases and adapt to climate change. An evaluation into this program was conducted, and it covered the period September 2000 to January 20, 2001. To date, 152 projects have been approved, which represents an investment of approximately 17.5 million dollars. Approximately 6 million dollars have been spent on the awareness component, while government communication activities used approximately 3.1 million dollars. Staff and project management fees in support of the program account for the remaining funds. This report addressed the performance to date in meeting the objectives, and also included recommendations for improved effectiveness. PEO files and records, a report entitled Interim review of the Climate Change Action Fund PEO Program, interviews with Departmental representatives, and interviews with external stakeholder groups formed the basis for the findings and recommendations. It was determined that future direction represents the most critical issue facing the PEO block. 1 tab

  2. Defining utility trace substance emissions and risks

    International Nuclear Information System (INIS)

    Torrens, I.M.

    1993-01-01

    An update is presented on the activities of EPRI and other organizations, including DOE, aimed at improving the quality of available information on utility trace element emissions, control technologies and risks. Because of these efforts, the state of knowledge is advancing rapidly. The 1990 Clean Air Act Amendments aim to reduce emissions of 189 substances that they designate as hazardous air pollutants - commonly called air toxics. The more neutral term open-quotes trace substancesclose quotes is used in this paper, since most are emitted in extremely low concentrations from utility stacks. The degree of toxicity or hazard at these concentrations is subject to considerable uncertainty, and clarifying this is one of the objectives of the work in progress. The most clear and urgent need emanating from the CAAA has been to obtain reliable information on which of the substances on the CAAA list are emitted from different types of power plants - in what amounts, what risks they pose, how much is removed by today's pollution control equipment. EPRI is addressing the issue on several fronts, e.g.; developing a data base and tools that will enable utilities to estimate emissions levels from their power facilities, given the types of fuels burned and plant characteristics; developing a better understanding of how emissions are transported and transformed before they encounter humans and ecological systems; and assessing the risk to public health and the environment posed by utility releases of these substances

  3. Assessment of the Radioprotection Efficacy of Antioxidant Substances in Foods in regard to Clonogenic Cell Survival

    Energy Technology Data Exchange (ETDEWEB)

    Park, Hyosung; Lee, Minho; Kim, Eunhee [Seoul National Univ., Seoul (Korea, Republic of)

    2014-05-15

    Radiation is perceived as a hazard in spite of its diverse uses. The public are more sensitive than ever to the activities from the nuclear power plant industry since Fukushima accident and the consequential environment contamination. The never-dissolved fear from the public of the nuclear energy costs the nuclear industry too much for safety measures not to mention brings the public uneasy life. Beta carotene, oltipraz and luteolin, which are easily taken from various foods, are substances that may protect cells from damage caused by unstable molecules known as free radicals. The purpose of this study is to inform people of accessible radiation protection measures in everyday lives. Three antioxidant substances were investigated regarding their radioprotection effects counted in terms of clonogenic cell surviving fraction in vitro. The radioprotection efficacy was observed with those substances at concentrations below certain levels. At concentrations beyond those levels, the efficacy was canceled out by their inherent cytotoxicity.

  4. Mechanisms underlying major investment projects in the Romanian public administration: strong and long term collaboration among stakeholders

    Directory of Open Access Journals (Sweden)

    Tănăsescu Laurian Gabriel

    2017-07-01

    Full Text Available Starting from the existing situation, in order to understand the mechanisms underlying investment projects financed from public funds in Romania, we analysed the following public sources of information: For projects implemented before 2007, we analysed data available on the Internet, including databases of international donors such as www.dgmarket.com, http://www.ted.europa.eu/, etc. We analysed data made available by the Public Procurement Electronic System through the portal http://data.gov.ro. The data set analysed includes over 8 million awarding contract notices. For the EU funded projects, we requested the Ministry of European Funds to offer us access to the relevant database (SMIS, which includes all the projects financed under the European funding programme 2007 – 2013 (projects implemented before 31.12.2015. Comparing data from all these sources leads to the conclusion that the information is coherent and represents a credible basis for our analysis. We found that 48% of all investment projects implemented in Romania in 2007 – 2016 and co-funded under European funds (in terms of the share of eligible expenses requested outsourcing services for the preparation of the project documentation needed to apply for funds; such expenses represent almost 3 % of the total eligible project expenses approved. Almost 36% (in terms of the share of eligible expenses of all investment projects implemented in Romania in 2007 – 2016 and co-funded under European funds, revealed a strong and long term relationship between the company that participates in the elaboration of the grant application and the beneficiary of funds. This collaboration continued throughout the implementation of the project. These companies delivered services / supplied goods / carried out construction works whose value exceeds 15 billion lei, which represents over 54% of the total eligible costs of the respective projects.

  5. Public Awareness of Uterine Power Morcellation Through US Food and Drug Administration Communications: Analysis of Google Trends Search Term Patterns.

    Science.gov (United States)

    Wood, Lauren N; Jamnagerwalla, Juzar; Markowitz, Melissa A; Thum, D Joseph; McCarty, Philip; Medendorp, Andrew R; Raz, Shlomo; Kim, Ja-Hong

    2018-04-26

    Uterine power morcellation, where the uterus is shred into smaller pieces, is a widely used technique for removal of uterine specimens in patients undergoing minimally invasive abdominal hysterectomy or myomectomy. Complications related to power morcellation of uterine specimens led to US Food and Drug Administration (FDA) communications in 2014 ultimately recommending against the use of power morcellation for women undergoing minimally invasive hysterectomy. Subsequently, practitioners drastically decreased the use of morcellation. We aimed to determine the effect of increased patient awareness on the decrease in use of the morcellator. Google Trends is a public tool that provides data on temporal patterns of search terms, and we correlated this data with the timing of the FDA communication. Weekly relative search volume (RSV) was obtained from Google Trends using the term “morcellation.” Higher RSV corresponds to increases in weekly search volume. Search volumes were divided into 3 groups: the 2 years prior to the FDA communication, a 1-year period following, and thereafter, with the distribution of the weekly RSV over the 3 periods tested using 1-way analysis of variance. Additionally, we analyzed the total number of websites containing the term “morcellation” over this time. The mean RSV prior to the FDA communication was 12.0 (SD 15.8), with the RSV being 60.3 (SD 24.7) in the 1-year after and 19.3 (SD 5.2) thereafter (PGoogle search activity about morcellation of uterine specimens increased significantly after the FDA communications. This trend indicates an increased public awareness regarding morcellation and its complications. More extensive preoperative counseling and alteration of surgical technique and clinician practice may be necessary. ©Lauren N Wood, Juzar Jamnagerwalla, Melissa A Markowitz, D Joseph Thum, Philip McCarty, Andrew R Medendorp, Shlomo Raz, Ja-Hong Kim. Originally published in JMIR Public Health and Surveillance (http

  6. An assessment method of long-term radiation impacts to environment and public individual from tritium discharged by inland NPP

    International Nuclear Information System (INIS)

    Shangguan Zhihong; Huang Yanjun; Tao Yunliang

    2012-01-01

    In this paper, an assessment method of environmental impacts from long-term releases of tritium of inland nuclear power plant is proposed; the tritium concentrations in different environmental materials, including the two main chemical form HTO and OBT. and the radiation dose to public individuals including drinking water, food, inhalation. skin adsorption, are estimated based on the method and environmental parameters from typical inland NPP. The two discharge pathways, gaseous and liquid, are considered with particular concerns to drinking and irrigation ascribed to liquid discharge. This study would contribute to the assessment techniques of environmental impacts and safety of inland NPP. (authors)

  7. Substance abuse treatment engagement, completion and short-term outcomes in the Western Cape province, South Africa: Findings from the Service Quality Measures Initiative.

    Science.gov (United States)

    Myers, Bronwyn; Williams, Petal Petersen; Govender, Rajen; Manderscheid, Ron; Koch, J Randy

    2018-04-01

    Optimizing the effectiveness of substance use disorder (SUD) treatment is critical in low-and middle-income countries (LMICs) with limited opportunities for SUD treatment. This is the first study to identify targets for interventions to improve the quality of SUD treatment in a LMIC. We explored correlates of three indicators of treatment quality (treatment engagement, completion and abstinence at treatment exit) using data from a SUD performance measurement system implemented in the Western Cape Province of South Africa. The sample included data from 1094 adult treatment episodes representing 53% of the treatment episodes in 2016. Using multivariate logistic regression analyses, we modeled socio-demographic, substance use and program correlates of treatment engagement, completion, and abstinence at treatment exit. Overall, 59% of patients completed treatment (48% of patients from outpatient services). Treatment completion was associated with greater likelihood of abstinence at treatment exit. Patients were more likely to complete treatment if they engaged in treatment, were older, and had more severe drug problems (characterized by daily drug use and heroin problems) and attended programs of shorter duration. Residential treatment was associated with greater likelihood of treatment engagement, completion, and abstinence at treatment exit. Improving rates of outpatient treatment completion will enhance the effectiveness of South Africa's SUD treatment system. Interventions that promote engagement in treatment, particularly among younger patients; reduce program length through referral to step-down continuing care; and ensure better matching of drug problem to treatment level and type could improve rates of treatment completion. Copyright © 2018 Elsevier B.V. All rights reserved.

  8. Substance Identification Information from EPA's Substance Registry

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Substance Registry Services (SRS) is the authoritative resource for basic information about substances of interest to the U.S. EPA and its state and tribal...

  9. Conventional pollution, emerging pollutants and priority substances in Spanish's public sewage network; Contaminacion convencional, sustancias prioritarias y contaminantes emergentes en saneamientos publico espanoles

    Energy Technology Data Exchange (ETDEWEB)

    Marin Galvin, R.; Ripolles Pascual, F.; Santateresa Forcada, E.; Lahora Cano, A.; Mantecon Pascual, R.; Rodriguez Amaro, R.

    2009-07-01

    Spanish's waste water shoes a conventional pollution, and increased DQO values. Contains several organic and inorganic compounds. For domestic wastewater this situation imply to apply measures of control from the origin and another of environmental education. While WWTP investigated obtain high yielding in treatment of metals, HPA, VOC and alquilphenols, the behaviour versus plaguicides, thin-organic compounds and other organic is more un-favourable. Several substances overpasses the values established in the E-PRTR normative, so in the next future could be experience problems to fulfil the normative about this subject, as well as those related to reuse of treated wastewater and bio-solids generated in the WWP. (Author) 9 refs.

  10. Protection of people living in long-term contaminated areas after a nuclear accident: the guidance of ICRP Publication 111

    International Nuclear Information System (INIS)

    Lochard, Jacques

    2012-01-01

    The International Commission on Radiological Protection provides guidance for the protection of people living in long-term contaminated areas after nuclear accidents or radiological emergencies in ICRP Publication 111 (Ann. ICRP 2009, 39(3)). The prolonged exposures resulting from such events are defined as existing exposure situations and the driving principle for managing exposure situations is the optimization of protection. In conjunction with optimization, the Commission recommends the use of reference levels to restrict individual doses. To be effective, protection strategies to maintain and reduce exposure as low as reasonably achievable should include actions implemented by public authorities and private businesses, but also by the affected population itself. The process through which inhabitants living in a contaminated environment identify problems and apply their own protective actions has been named 'self-help protection' by the Commission. Such a process supposes that affected individuals are fully aware of the situation and are well informed. It is the responsibility of the authorities to establish programmes for continuous radiation monitoring, information and education of the population. The involvement of local professionals and inhabitants in the definition and implementation of protection strategies is a key factor for the sustainability of long-term rehabilitation programmes. (note)

  11. Perceptions of Elders' Substance Abuse and Resilience

    Science.gov (United States)

    Kane, Michael N.; Green, Diane

    2009-01-01

    Human service students' (social work, criminal justice, public administration, psychology) were surveyed (N = 242). Their perceptions about older persons' resilience and recovery from substance abuse were investigated. Overall, respondents did not agree that treating older persons for a substance abuse problem was wasteful of resources or older…

  12. Employer, insurance, and health system response to long-term sick leave in the public sector: policy implications.

    Science.gov (United States)

    Heijbel, Bodil; Josephson, Malin; Jensen, Irene; Vingård, Eva

    2005-06-01

    This study has been conducted to describe the situation of long-term sick-listed persons employed in the public sector regarding the medical reasons of their sick leave, the duration of their problems, the duration of the actual sick leave, rehabilitation support, rehabilitation measures, and the persons expectations of the future. Response rate of a postal questionnaire, where 484 women and 51 men on long-term sick leave answered, was 69%. The study-group consisted of 90% women with a median age of 50 years. The most common reasons for sick listing were long-lasting musculoskeletal problems, especially neck/shoulder pain, low back pain and osteoarthritis or other joint problems and mental problems, especially depression and burn-out syndromes. Forty-seven procent of the men and 57% of the women had been on the sick list for more than a year. Only half of them had been subjected to the legally required rehabilitation investigation of the employer This half got access to rehabilitation programs and/or vocational rehabilitation to a greater extent than those who not had been subjected to rehabilitation investigation. Less than half had been in contact with the workplace-connected rehabilitation actors, the Occupational Health Service or the Trade Union. In spite of this the sick-listed persons had a positive view of their future return to work. For long-term sick-listed persons in the public sector, there is a great potential for improvements of the rehabilitation at the workplace arena, in the involvement and cooperation between the already existing rehabilitation actors, in order to promote return to work.

  13. ICRP Recommendations to the Protection of People Living in Long-Term Contaminated Areas ICRP publication 111 in brief

    International Nuclear Information System (INIS)

    Salama, S.; Gomaa, M. A.; Rashad, S.

    2013-01-01

    The main aim of the present study is to through some lights on ICRP free release publication at 4 April 2011-Internationally Known as ICRP publication 111. The title of the publication is (application of the commission's recommendations to the protection of people living in long-term contaminated areas after a nuclear accident or a radiation emergency). Nuclear accidents or a radiation emergency may cause contamination. The contamination may be spread on a large area. There are people living in these areas. For many factors the people refuse to leave their homes. They want to stay along their life as in the case of the normal conditions. So, it is important to facilitate their stay and make it safe. This is not easy. But it is possible without neglect the radiation hazard. The radiation hazard is effective on the life fields. It is harmful in plants, animals, foods, water, milk and the buildings it self. With considering the radiological protection principles the living of the people for a long time could be a fact of the life and will be more easy and safe. Optimization principle has priority to apply. This publication achieves these purposes.The ICRP-111 is translated into Arabic at August 2012. This work is a continuation of the efforts series to translate some of the most important of the ICRP radiological protection references into the Arabic; aiming to maximize the benefit. The previous translations include, ICRP-105 (radiation protection in medicine) and ICRP -113 (education and training in radiological protection for diagnostic and interventional procedures).

  14. A Logistic Regression Model with a Hierarchical Random Error Term for Analyzing the Utilization of Public Transport

    Directory of Open Access Journals (Sweden)

    Chong Wei

    2015-01-01

    Full Text Available Logistic regression models have been widely used in previous studies to analyze public transport utilization. These studies have shown travel time to be an indispensable variable for such analysis and usually consider it to be a deterministic variable. This formulation does not allow us to capture travelers’ perception error regarding travel time, and recent studies have indicated that this error can have a significant effect on modal choice behavior. In this study, we propose a logistic regression model with a hierarchical random error term. The proposed model adds a new random error term for the travel time variable. This term structure enables us to investigate travelers’ perception error regarding travel time from a given choice behavior dataset. We also propose an extended model that allows constraining the sign of this error in the model. We develop two Gibbs samplers to estimate the basic hierarchical model and the extended model. The performance of the proposed models is examined using a well-known dataset.

  15. prevalence of psychoactive substance use among commercial

    African Journals Online (AJOL)

    Emmanuel Ameh

    characteristics, factors influencing psychoactive substance use, impact on health status, motor cycle ... There is need for public awareness campaigns on road safety education and health .... sense of judgement, vision, emotional stability.

  16. Summary reports on some ecotoxicologically hazardous substances

    International Nuclear Information System (INIS)

    Rueffer, H.

    1989-01-01

    Reports on industrial waste water discharge into a public sewage system initiated a study in which the available knowlege on ecologically hazardous materials was compiled. The report contains information on polychlorinated biphenyls, acrylonitride, pentachlorophenol, and further toxic substances. (UT) [de

  17. Publication trends of Allergy, Pediatric Allergy and Immunology, and Clinical and Translational Allergy journals: a MeSH term-based bibliometric analysis.

    Science.gov (United States)

    Martinho-Dias, Daniel; Sousa-Pinto, Bernardo; Botelho-Souza, Júlio; Soares, António; Delgado, Luís; Fonseca, João Almeida

    2018-01-01

    We performed a MeSH term-based bibliometric analysis aiming to assess the publication trends of EAACI journals, namely Allergy, Pediatric Allergy and Immunology (PAI) (from 1990 to 2015) and Clinical and Translational Allergy (CTA) (from its inception in 2011 to 2015). We also aimed to discuss the impact of the creation of CTA in the publication topics of Allergy and PAI. We analysed a total of 1973 articles and 23,660 MeSH terms. Most MeSH terms in the three journals fell in the category of "basic immunology and molecular biology" (BIMB). During the studied period, we observed an increase in the proportion of MeSH terms on BIMB, and a decreasing proportion of terms on allergic rhinitis and aeroallergens. The observed changes in Allergy and PAI publication topics hint at a possible impact from CTA creation.

  18. Public Perspectives Toward the Sexual Behavior of an Individual With Dementia Residing in Long-Term Care.

    Science.gov (United States)

    Yelland, Erin L; Cless, Adam W; Mallory, Allen B; Cless, Jessica D

    2018-06-01

    This study examines public perspectives toward sexual behavior within a heterosexually married couple in which one individual has dementia and resides in a long-term care facility. Respondents included 318 adults in the Southern United States. Paired sample t tests were used to understand how the diagnosis of dementia statistically influenced participants' responses, and a logistic regression model was used to understand how a vignette character's sex and respondent characteristics influenced attitudes. Fifty-eight percent of respondents believed that a sexual relationship should be permitted for an adult with dementia, and t tests revealed that dementia had a statistical effect on participants' responses. Sex of the vignette character was not a predictor of attitudes. Participant's qualitative rationales are offered for additional insight. Respondents who felt that a couple should not engage in a sexual relationship commonly cited consent-related issues as their primary concern. Implications for policy development are discussed.

  19. Meaningful public participation in scientific research: How to build an effective site-based long-term education program

    Science.gov (United States)

    Barnett, L.

    2013-12-01

    Many site-based educators (Wildlife Refuges, nature centers, Cooperative Extension Programs, schools, arboretums) struggle with developing and implementing cohesive long-term scientific monitoring projects into their existing outreach programming. Moreover, projects that are not meaningful to participants often have little or no sustainable long-term impact. Programs proven most effective are those which 1.) engage the participants in the study design and implementation process, 2.) answer a scientific question posed by site leaders; the data collected supports USA-NPN efforts as well as related site management and monitoring questions, 3.) are built into existing outreach and education programs, using phenology as a lens for understanding both natural and cultural history, and 4.) consistently share outcomes and results with the participants. The USA National Phenology Network's (USA-NPN) Education Program provides phenology curriculum and outreach to educators in formal, non-formal, and informal settings. Materials are designed to serve participants in grades 5-12, higher education, and adult learners. Phenology, used as a lens for place-based education, can inform science, environmental, and climate literacy, as well as other subject areas including cultural studies, art, and language arts. The USA-NPN offers consultation with site leaders on how to successfully engage site-based volunteers and students in long-term phenological studies using Nature's Notebook (NN), the professional and citizen science phenology monitoring program. USA-NPN education and educator instruction materials are designed and field-tested to demonstrate how to implement a long-term NN phenology-monitoring program at such sites. These curricula incorporate monitoring for public visitors, long-term volunteers, and school groups, while meeting the goals of USA-NPN and the site, and can be used as a model for other public participation in science programs interested in achieving similar

  20. Reporting of feasibility factors in publications on integrated treatment programs for women with substance abuse issues and their children: a systematic review and analysis.

    Science.gov (United States)

    Henderson, Joanna; Milligan, Karen; Niccols, Alison; Thabane, Lehana; Sword, Wendy; Smith, Ainsley; Rosenkranz, Susan

    2012-12-07

    Implementation of evidence-based practices in real-world settings is a complex process impacted by many factors, including intervention, dissemination, service provider, and organizational characteristics. Efforts to improve knowledge translation have resulted in greater attention to these factors. Researcher attention to the applicability of findings to applied settings also has increased. Much less attention, however, has been paid to intervention feasibility, an issue important to applied settings. In a systematic review of 121 documents regarding integrated treatment programs for women with substance abuse issues and their children, we examined the presence of feasibility-related information. Specifically, we analysed study descriptions for information regarding feasibility factors in six domains (intervention, practitioner, client, service delivery, organizational, and service system). On average, fewer than half of the 25 feasibility details assessed were included in the documents. Most documents included some information describing the participating clients, the services offered as part of the intervention, the location of services, and the expected length of stay or number of sessions. Only approximately half of the documents included specific information about the treatment model. Few documents indicated whether the intervention was manualized or whether the intervention was preceded by a standardized screening or assessment process. Very few provided information about the core intervention features versus the features open to local adaptation, or the staff experience or training required to deliver the intervention. As has been found in reviews of intervention studies in other fields, our findings revealed that most documents provide some client and intervention information, but few documents provided sufficient information to fully evaluate feasibility. We consider possible explanations for the paucity of feasibility information and provide suggestions

  1. Toxic or dangerous substances present construction materials

    International Nuclear Information System (INIS)

    Campos Alvarado, A.

    2003-01-01

    The purpose of this investigation is the elaboration of a guide which could be used as a support and consultation concerning the topic of safety in the construction, specifically in the area of the use and managing of material and dangerous substances; considering the possible dangers to medium and long term that some of the common construction materials represent for the health. The gathered information is the result of the review of bibliographical material, the visits to public institutions at national level and to international offices which representation in our country, this way as a work of field and of study of the national market, among others. Besides important consult through the Internet checking many sites of interest with the finality of getting more updated information as possible, like that as the consultation to professionals and workers related to the construction area. (Author) [es

  2. Risk factors for substances use and misuse among young people in France: What can we learn from the Substance Use Risk Profile Scale?

    Science.gov (United States)

    Ali, A; Carré, A; Hassler, C; Spilka, S; Vanier, A; Barry, C; Berthoz, S

    2016-06-01

    The prevention of addictions in young people is a challenge for Mental and Public Health policies, and requires specific risk-screening tools. Specific personality traits, as assessed using the Substance Use Risk Profile Scale (SURPS), could play a key role in the onset and escalation of substance use. This study aimed to examine (1) measurement invariance across age and gender (2) the effects of age and gender on associations between SURPS scores and the most frequently-consumed substances. Analyses were based on the responses from 5069 participants (aged 14-20 years) from the 2011 ESPAD-France dataset. Substance-use outcomes were experimentation and current frequency of alcohol, tobacco and cannabis use, and drunkenness. Our approach, consisting in analysing measurement and structural invariance and interaction terms, established the stability of (i) SURPS profiles, and (ii) relationships between these scores and substance experimentation and use over a developmental period ranging from mid-adolescence to early adulthood. Measurement invariance across genders was also confirmed despite the absence of scalar invariance for 2 items. Significant interactions between gender and SURPS factors were established, highlighting differential vulnerability, especially concerning Hopelessness and experimentation of alcohol and drunkenness, or Impulsivity and tobacco experimentation. Finally, Anxiety Sensitivity could be protective against substance use, especially for cannabis in girls. Our results suggest the relevance of the SURPS to assess vulnerability towards drug use, and underline the need to consider gender differences in addiction risks. Copyright © 2016 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  3. Long term energy and emission implications of a global shift to electricity-based public rail transportation system

    International Nuclear Information System (INIS)

    Chaturvedi, Vaibhav; Kim, Son H.

    2015-01-01

    With high reliance on light-duty vehicles in the present, the future of global transportation system is also geared towards private modes, which has significant energy and emission implications. Public transportation has been argued as an alternative strategy for meeting the rising transportation demands of the growing world, especially the poor, in a sustainable and energy efficient way. The present study analyzes an important yet under-researched question – what are the long-term energy and emission implications of an electric rail based passenger transportation system for meeting both long and short distance passenter transportation needs? We analyze a suite of electric rail share scenarios with and without climate policy. In the reference scenario, the transportation system will evolve towards dominance of fossil based light-duty vehicles. We find that an electric rail policy is more successful than an economy wide climate policy in reducing transport sector energy demand and emissions. Economy wide emissions however can only be reduced through a broader climate policy, the cost of which can be reduced by hundreds of billions of dollars across the century when implemented in combination with the transport sector focused electric rail policy. Moreover, higher share of electric rail enhances energy security for oil importing nations and reduces vehicular congestion and road infrastructure requirement as well. -- Highlights: •Economy wide carbon price policy will have little impact on transportation emissions. •Focused energy and emission mitigation policies required for transportation sector. •Large global shift towards electric rail based public transport is one possible option. •Transport sector focused policy will have marginal impact on total global emissions. •A combined transport sector and economy wide policy can reduce costs significantly

  4. Substance abuse: medical and slang terminology.

    Science.gov (United States)

    Hamid, Humera; El-Mallakh, Rif S; Vandeveir, Keith

    2005-03-01

    Substance abuse is among one of the major problems plaguing our society. It has come to the attention of several healthcare professionals that a communication gap exists between themselves and substance abusers. Most of the time the substance abusers are only familiar with the slang terms of abused substances, a terminology that medical professionals are usually unaware of. This paper is an attempt to close that communication gap, allowing health care professionals to understand the slang terminology that their patients use, thus enabling them to make appropriate treatment decisions. In addition, the article presents some key features (including active ingredient, pharmacological classification, medical use, abuse form, usage method, combinations used, effects sought, long-term possible effects, and detectability in urine) of the most commonly abused substances.

  5. Estimating the returns to United Kingdom publicly funded musculoskeletal disease research in terms of net value of improved health outcomes.

    Science.gov (United States)

    Glover, Matthew; Montague, Erin; Pollitt, Alexandra; Guthrie, Susan; Hanney, Stephen; Buxton, Martin; Grant, Jonathan

    2018-01-10

    Building on an approach applied to cardiovascular and cancer research, we estimated the economic returns from United Kingdom public- and charitable-funded musculoskeletal disease (MSD) research that arise from the net value of the improved health outcomes in the United Kingdom. To calculate the economic returns from MSD-related research in the United Kingdom, we estimated (1) the public and charitable expenditure on MSD-related research in the United Kingdom between 1970 and 2013; (2) the net monetary benefit (NMB), derived from the health benefit in quality adjusted life years (QALYs) valued in monetary terms (using a base-case value of a QALY of £25,000) minus the cost of delivering that benefit, for a prioritised list of interventions from 1994 to 2013; (3) the proportion of NMB attributable to United Kingdom research; and (4) the elapsed time between research funding and health gain. The data collected from these four key elements were used to estimate the internal rate of return (IRR) from MSD-related research investments on health benefits. We analysed the uncertainties in the IRR estimate using a one-way sensitivity analysis. Expressed in 2013 prices, total expenditure on MSD-related research from 1970 to 2013 was £3.5 billion, and for the period used to estimate the rate of return, 1978-1997, was £1.4 billion. Over the period 1994-2013 the key interventions analysed produced 871,000 QALYs with a NMB of £16 billion, allowing for the net NHS costs resulting from them and valuing a QALY at £25,000. The proportion of benefit attributable to United Kingdom research was 30% and the elapsed time between funding and impact of MSD treatments was 16 years. Our best estimate of the IRR from MSD-related research was 7%, which is similar to the 9% for CVD and 10% for cancer research. Our estimate of the IRR from the net health gain to public and charitable funding of MSD-related research in the United Kingdom is substantial, and justifies the research investments

  6. Spatial and temporal distribution of long term public policy costs under uncertainty, the case of climate change

    International Nuclear Information System (INIS)

    Lecocq, F.

    2000-07-01

    Because of the inertia of the climate system, policy makers cannot avoid making early decisions regarding climate change in a sea of uncertainties. In this context, the very legitimacy of economic analysis to tackle such questions, and in particular the underlying equity issues (who pays for climate mitigation? when?) faces widespread skepticism. This thesis aims at demonstrating how public economy still remains a powerful tool to try and put some rationale into the debate, by checking the internal consistency of the different discourses, and by providing robust insights, if not definitive answers, into climate decisions. We use a set of compact integrated climate policy optimization models to progressively introduce, articulate, and assess numerically the prominent issues at stake. We obtain three main results. We first demonstrate that the so-called timing debate between short term and long term action cannot be reduced to a mere dispute over discount rate. Given the high uncertainties surrounding climate change indeed, the margins of freedom we pass on to future generations, and in particular the technical and institutional systems we transmit, become more important than the discount rate value. Secondly, we apply the various emission quota allocation rules proposed in the literature for the enlargement of annex B to developing economies. We show that the distributive outcome of these rules depends critically on ex ante assumptions about future economic and emission growth. Therefrom, we conclude that a careful design of the institutions surrounding the tradable permits market is a necessary condition to enhance the systems robustness. Last, on a broader perspective, this thesis illustrates the complementarity between ethics and economics: though the economist does not have per se a superior word about what is fair, his toolbox is powerful enough to show how some intuitively appealing ideas, such as a zero discount rate to take care of both present and future

  7. Correlates of psychoactive substance use among Nigerian adolescents

    OpenAIRE

    Oluyemi O Akanni; Ehigiator O Adayonfo

    2015-01-01

    Context: The abuse of psychoactive substances which is one of the most important global public health problems begins in adolescence. Adolescents usually start by abusing the gateway substances. They suffer social, economic, physical, and legal consequences on account of use of substances, and this is very worrisome because of the increasing prevalence of use. Aims: The aim was to identify the characteristics of adolescents that use gateway substances. This knowledge shall be utilized in prev...

  8. Communication training improves sense of performance expectancy of public health nurses engaged in long-term elderly prevention care program.

    Science.gov (United States)

    Tanabe, Motoko; Suzukamo, Yoshimi; Tsuji, Ichiro; Izumi, Sin-Ichi

    2012-01-01

    This study examines the effectiveness of a communication skill training based on a coaching theory for public health nurses (PHNs) who are engaged in Japan's long-term care prevention program. The participants in this study included 112 PHNs and 266 service users who met with these PHNs in order to create a customized care plan within one month after the PHNs' training. The participants were divided into three groups: a supervised group in which the PHNs attended the 1-day training seminar and the follow-up supervision; a seminar group attended only the 1-day training seminar; a control group. The PHNs' sense of performance expectancy, and user's satisfaction, user's spontaneous behavior were evaluated at the baseline (T1), at one month (T2), and at three months (T3) after the PHNs' training. At T3, the PHNs performed a recalled evaluation (RE) of their communication skills before the training. The PHNs' sense of performance expectancy increased significantly over time in the supervised group and the control group (F = 11.28, P < 0.001; F = 4.03, P < 0.05, resp.). The difference score between T3-RE was significantly higher in the supervised group than the control group (P < 0.01). No significant differences in the users' outcomes were found.

  9. Quantifying the effects of oil shocks on long-term public debt: A review of empirical data and a scenario analysis of future projections

    Science.gov (United States)

    McMichael, Jillian Taylor

    Various authors have shown that each oil shock in the past 40 years has had statistically significant impacts on subsequent macroeconomic activity in the United States. Through these economic effects, oil shocks affect Federal revenues and expenditures and hence public debt. Published Federal budget scenarios do not currently reflect these impacts of oil shocks. I synthesize, in this paper, literature quantifying the impact of oil price increases on GDP growth and use that information to modify current long-term Federal budget models to present scenarios of how oil shocks are likely to affect long-term Federal debt. I argue that modeling the impact of oil price increases on long-term public debt could inform public policies, particularly those relating to Federal investments in energy conservation. Key Words: crude oil, oil shock, oil price spike, oil shock, Federal debt, debt projections, Congressional Budget Office

  10. TSCA Chemical Substance Inventory

    Science.gov (United States)

    Section 8 (b) of the Toxic Substances Control Act (TSCA) requires EPA to compile, keep current, and publish a list of each chemical substance that is manufactured or processed in the United States for TSCA uses.

  11. Public Values

    DEFF Research Database (Denmark)

    Beck Jørgensen, Torben; Rutgers, Mark R.

    2015-01-01

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

  12. Self-esteem of pregnant substance abusers.

    Science.gov (United States)

    Higgins, P G; Clough, D H; Wallerstedt, C

    1995-01-01

    To explore patterns and levels of self-esteem of pregnant substance abusers. A descriptive prospective study to describe the self-esteem of pregnant substance abusers. Subjects (N = 31) were abusing and dependent on three or more legal and/or illegal substances. Subjects were asked one open-ended question regarding their self-esteem, then the Rosenberg Self-Esteem Inventory (RSI) was administered. Subjects gave 46 responses to the open-ended question. Overall, they used a single word to describe self-esteem. The most frequent response on the RSI was "low" for self-esteem, 23 subjects used positive terms, 20 used negative terms, and 3 reported a neutral term. The RSI confirmed the aspects of low self-esteem. Problems with low self-esteem were evident. Intervention strategies need to be developed to increase self-esteem in pregnant substance abusers.

  13. Interpersonal Contact and Attitudes toward Adolescents Who Abuse Substances

    Science.gov (United States)

    Richardson, George B.; Montgomery, LaTrice; Brubaker, Michael D.

    2016-01-01

    Only 7.6% of adolescents in need of substance abuse treatment actually receive it. Many adolescents are hesitant to seek treatment due to public stigma (i.e., negative attitudes and beliefs of the general public toward individuals who abuse substances). However, decades of research indicate that interpersonal contact with stigmatized groups helps…

  14. [Adolescent substance use and family problems].

    Science.gov (United States)

    Malbergier, André; Cardoso, Luciana Roberta Donola; Amaral, Ricardo Abrantes do

    2012-04-01

    This study aimed to evaluate the association between substance use (alcohol, tobacco, and illicit drugs) and family problems among 965 adolescents from 50 public schools in two cities in São Paulo State, Brazil, in 2007. The Drug Use Screening Inventory (DUSI) was used for data collection. Use of alcohol, tobacco, and illicit drugs was associated with a negative assessment of the family relationship, lack of monitoring/support, and psychoactive substance use by family members (p illicit drugs had more family problems than those who did not consume any substance (p illicit drugs (p illicit drug use.

  15. Continuum mechanics of single-substance bodies

    CERN Document Server

    Eringen, A Cemal

    1975-01-01

    Continuum Physics, Volume II: Continuum Mechanics of Single-Substance Bodies discusses the continuum mechanics of bodies constituted by a single substance, providing a thorough and precise presentation of exact theories that have evolved during the past years. This book consists of three parts-basic principles, constitutive equations for simple materials, and methods of solution. Part I of this publication is devoted to a discussion of basic principles irrespective of material geometry and constitution that are valid for all kinds of substances, including composites. The geometrical notions, k

  16. 77 FR 57545 - Long Term 2 Enhanced Surface Water Treatment Rule: Public Meeting on Monitoring Data Analysis...

    Science.gov (United States)

    2012-09-18

    ... Water Treatment Rule: Public Meeting on Monitoring Data Analysis, Occurrence Forecasts, Binning, and the... solicit public input on data and information related to several topics. The first topic is the results of... Review process. EPA will consider the data and/or information discussed at this meeting during the agency...

  17. Multicultural, Intercultural Diversity--What Do We Call "It" and How Do These Terms Show Up in Public Relations Efforts?

    Science.gov (United States)

    Neff, Bonita Dostal

    Diversity should be first understood from an individual's own culture. Yet few public relations professionals have had a course in interpersonal communication. If public relations is viewed as a profession where the management of people is important, then knowledge of diversity in the workplace seems imperative. The multicultural, intercultural,…

  18. 41 CFR Appendix C to Part 102 - 37-Glossary of Terms for Determining Eligibility of Public Agencies and Nonprofit Organizations

    Science.gov (United States)

    2010-07-01

    ... available on a regular visiting basis, qualified professionals in the fields of medicine, psychology... in a community or given political area. Public educational programs may include public school systems... library services free to all residents of a community, district, State, or region. Licensed means...

  19. Achieving Public Schools

    Science.gov (United States)

    Abowitz, Kathleen Knight

    2011-01-01

    Public schools are functionally provided through structural arrangements such as government funding, but public schools are achieved in substance, in part, through local governance. In this essay, Kathleen Knight Abowitz explains the bifocal nature of achieving public schools; that is, that schools are both subject to the unitary Public compact of…

  20. Substance use - cocaine

    Science.gov (United States)

    Substance abuse - cocaine; Drug abuse - cocaine; Drug use - cocaine ... thinking clearly Mood and emotional problems, such as aggressive or violent behavior Restlessness and tremors Sleep problems ...

  1. Substance use - phencyclidine (PCP)

    Science.gov (United States)

    PCP; Substance abuse - phencyclidine; Drug abuse - phencyclidine; Drug use - phencyclidine ... a result, you may act strangely or become aggressive and violent. PCP's other harmful effects include: It ...

  2. Synthetic cathinones: a new public health problem.

    Science.gov (United States)

    Karila, Laurent; Megarbane, Bruno; Cottencin, Olivier; Lejoyeux, Michel

    2015-01-01

    New psychoactive substances (NPS) have completely modified the drug scene and the current landscape of addiction. Synthetic substances, such as substituted or synthetic cathinones, also known as « legal highs », are often produced and used to mimic the effects of controlled drugs such as cocaine, methylenedioxymethamphetamine (MDMA, ecstasy), and methamphetamine. The overwhelming majority of synthetic cathinones are produced in China and South East Asian countries. The Internet has emerged as the new marketplace for NPS, playing a major role in providing information on acquisition, synthesis, extraction, identification, and substance use. All these compounds are intentionally mislabeled and sold on-line under slang terms such as bath salts, plant food, plant feeders and research chemicals. They are sometimes labeled « not for human use » or « not tested for hazards or toxicity ». The rapid spread of NPS forces member countries of the European Union to adapt their response to the potential new dangers that may cause. To date, not only health actors but also the general public need to be clearly informed and aware of dangers resulting from NPS spread and use. Here, we review the major clinical effects of synthetic cathinones to highlight their impact on public health. A literature search was conducted from 2009 to 2014 based on PubMed, Google Scholar, Erowid, and governmental websites, using the following keywords alone or in combination: "new psychoactive substances", "synthetic cathinones", "substituted cathinones", "mephedrone", "methylone", "MDPV", "4-MEC", "addiction", and "substance use disorder".

  3. Building long-term constituencies for space exploration: The challenge of raising public awareness and engagement in the United States and in Europe

    Science.gov (United States)

    Ehrenfreund, P.; Peter, N.; Billings, L.

    2010-08-01

    Space exploration is a multifaceted endeavor and will be a "grand challenge" of the 21st century. It has already become an element of the political agenda of a growing number of countries worldwide. However, the public is largely unaware of space exploration activities and in particular does not perceive any personal benefit. In order to achieve highly ambitious space exploration goals to explore robotically and with humans the inner solar system, space agencies must improve and expand their efforts to inform and raise the awareness of the public about what they are doing, and why. Therefore adopting new techniques aiming at informing and engaging the public using participatory ways, new communication techniques to reach, in particular, the younger generation will be a prerequisite for a sustainable long-term exploration program: as they will enable it and carry most of the associated financial burden. This paper presents an environmental analysis of space exploration in the United States and Europe and investigates the current branding stature of the National Aeronautics and Space Administration (NASA) and the European Space Agency (ESA). We discuss how improved market research and new branding methods can increase public space awareness and improve the image of NASA and ESA. We propose a new participatory approach to engage the public as major stakeholder (along governments, the industrial space sector and the science community) that may provide sufficient resources for and sustainability of a long-term space exploration program.

  4. On the long-term trends of public debt. Implications of the government’s Ponzi game and ageing

    OpenAIRE

    Zsuzsa Mosolygó

    2011-01-01

    This paper sets out to analyse the impact of global ageing on the financeability of states. It covers issues regarding the sustainability of public debt and theories addressing the repayability of debt. It presents the possibilities of a fiscal Ponzi game, which would allow the financing of the debt burden from borrowings and enable succeeding generations to roll over public debt. Sustainability depends greatly on the relationship between interest rates and economic growth, and if the growth ...

  5. Honeymoon, medical treatment or big business? An analysis of the meanings of the term "reproductive tourism" in German and Israeli public media discourses.

    Science.gov (United States)

    Bassan, Sharon; Michaelsen, Merle A

    2013-08-20

    Infertile couples that travel to another country for reproductive treatment do not refer to themselves as "reproductive tourists". They might even be offended by this term. "Tourism" is a metaphor with hidden connotations. We will analyze these connotations in public media discourses on "reproductive tourism" in Israel and Germany. We chose to focus on these two countries since legal, ethical and religious restrictions give couples a similar motivation to travel for reproductive care, while the cultural backgrounds and conceptions of reproduction are different. Our research shows that the use of the metaphor "reproductive treatment" and its hidden messages depends on the writers' intention and the target population. Although the phenomenon of patients travelling for reproductive treatment can fit into the definitions of tourism, the term emphasizes aspects that do not reflect patients' reality. In both the German and the Israeli public media debate the term "reproductive tourism" is either used to criticize the economic aspects of the phenomenon or to attract patients as potential clients. Ethicists should be cautious when borrowing metaphors like "reproductive tourism" from the public debate. Our findings support Penning's suggestion to use instead an unloaded term like cross-border reproductive care to describe the phenomenon in a more neutral way and to make it explicit whenever criticism is necessary.

  6. Honeymoon, medical treatment or big business? An analysis of the meanings of the term “reproductive tourism” in German and Israeli public media discourses

    Science.gov (United States)

    2013-01-01

    Background/Introduction Infertile couples that travel to another country for reproductive treatment do not refer to themselves as “reproductive tourists”. They might even be offended by this term. “Tourism” is a metaphor with hidden connotations. We will analyze these connotations in public media discourses on “reproductive tourism” in Israel and Germany. We chose to focus on these two countries since legal, ethical and religious restrictions give couples a similar motivation to travel for reproductive care, while the cultural backgrounds and conceptions of reproduction are different. Results Our research shows that the use of the metaphor “reproductive treatment” and its hidden messages depends on the writers’ intention and the target population. Although the phenomenon of patients travelling for reproductive treatment can fit into the definitions of tourism, the term emphasizes aspects that do not reflect patients’ reality. In both the German and the Israeli public media debate the term “reproductive tourism” is either used to criticize the economic aspects of the phenomenon or to attract patients as potential clients. Conclusions Ethicists should be cautious when borrowing metaphors like “reproductive tourism” from the public debate. Our findings support Penning’s suggestion to use instead an unloaded term like cross-border reproductive care to describe the phenomenon in a more neutral way and to make it explicit whenever criticism is necessary. PMID:23962355

  7. [Acting out and psychoactive substances: alcohol, drugs, illicit substances].

    Science.gov (United States)

    Gillet, C; Polard, E; Mauduit, N; Allain, H

    2001-01-01

    , especially with atypical antidepressants. However, the risk of acting out exists and the responsibility of antidepressant agents in the genesis of suicidal tendencies is now established. The disinhibiting effects of benzodiazepines are well-known and proven by clinical trials. It's a "model" of acting out, and the causal relationship is undeniable. That cocaïne is related to violent behaviour is demonstrated by its pharmacological actions on CNS. The chronic use of cocaïne induces "a limbic dyscontrol syndrome" based on the altered activity of limbic structures. On the contrary, we could not demonstrate a causal relationship between aggression and either cannabis, ecstasy or phencyclidine. Cannabis abusers look particularly for euphoria and relaxing effects. Aggression as an adverse cannabis reaction is very rare and occurs in most cases in association with other drugs and in predisposed individuals. Ecstasy use may lead to long-term alterations of neuronal function in the human CNS and cause psychiatric disorders. However, there is insufficient information about long-term use of ecstasy to estimate its role in the occurrence of behavioural disorders. Clinical and forensic assumptions about phencyclidine and violence were not warranted. However, the substance-effect relationships can be criticized in the case of alcohol, antidepressants, benzodiazepines and cocaïne. In fact, individual, social and psychiatric factors exert an influence on behaviour that is superior to the pharmacological effect of psychotropic agents. The most important parameter in drug-induced behavioural disinhibition is dosage, but mode of administration is also important. In addition, polysubstance abuse is very common. Substances may be taken simultaneously and alcohol is frequently combined with drugs. The combinations of substances result in multiple interactions, and very little is known about the effects of these interactions on violence in humans. Co-occurrence of substance abuse and other

  8. [Licit and illicit substance use during pregnancy].

    Science.gov (United States)

    Lamy, Sandrine; Delavene, Héloise; Thibaut, Florence

    2014-03-01

    Licit and illicit substance use during pregnancy is a major public health concern. Alcohol and substance (tobacco, cannabis, cocaine...) use prevalence during pregnancy remains under estimated. Some studies have reported the prevalence of alcohol or substance use in different countries worldwide but most of them were based on the mother's interview. Consumption of one or more psychoactive substances during pregnancy may have serious consequences on the pregnancy and on the child development. However, the type of consequences is still a matter of controversies. The reasons are diverse: different rating scales, potential interactions with environmental and genetic factors. Considering the negative consequences of drug use during pregnancy, preventive campaigns against the use of drugs during pregnancy are strongly recommended.

  9. Radioactive Substances Act 1948

    International Nuclear Information System (INIS)

    1948-01-01

    This Act regulates the use of radioactive substances and radiation producing devices in the United Kingdom. It provides for the control of import, export, sale, supply etc. of such substances and devices and lays down the safety regulations to be complied with when dealing with them. (NEA) [fr

  10. Transport of radioactive substances

    International Nuclear Information System (INIS)

    2014-12-01

    The report on the transport of radioactive substances covers the following topics: facts on radioactive materials transport, safety of the transport of radioactive substances, legal regulations and guidelines: a multiform but consistent system, transport of nuclear fuels, safety during the transport of nuclear fuel, future transport of spent fuel elements and high-level radioactive wastes in Germany.

  11. Long term unemployment, income, poverty, and social public expenditure, and their relationship with self-perceived health in Spain (2007-2011).

    Science.gov (United States)

    López Del Amo González, M Puerto; Benítez, Vivian; Martín-Martín, José J

    2018-01-15

    There is scant research that simultaneously analyzes the joint effects of long-term unemployment, poverty and public expenditure policies on poorer self-perceived health during the financial crisis. The aim of the study is to analyze the joint relationship between long-term unemployment, social deprivation, and regional social public expenditure on one side, and self-perceived health in Spain (2007-2011) on the other. Longitudinal data were extracted from the Survey on Living Conditions, 2007-2010 and 2008-2011 (9105 individuals and 36,420 observations), which were then used to estimate several random group effects in the constant multilevel logistic longitudinal models (level 1: year; level 2: individual; level 3: region). The dependent variable was self-perceived health. Individual independent interest variables were long and very long term unemployment, available income, severe material deprivation and regional variables were per capita expenditure on essential public services and per capita health care expenditure. All of the estimated models show a robust association between bad perceived health and the variables of interest. When compared to employed individuals, long term unemployment increases the odds of reporting bad health by 22% to 67%; very long-term unemployment (24 to 48 months) increases the odds by 54% to 132%. Family income reduces the odds of reporting bad health by 16% to 28% for each additional percentage point in income. Being a member of a household with severe material deprivation increases the odds of perceiving one's health as bad by between 70% and 140%. Regionally, per capita expenditure on essential public services increases the odds of reporting good health, although the effect of this association was limited. Long and very long term unemployment, available income and poverty were associated to self-perceived bad health in Spain during the financial crisis. Regional expenditure on fundamental public services is also associated to poor

  12. Public Health and Air Pollution in Asia (PAPA): A Multicity Study of Short-Term Effects of Air Pollution on Mortality

    OpenAIRE

    Wong, Chit-Ming; Vichit-Vadakan, Nuntavarn; Kan, Haidong; Qian, Zhengmin

    2008-01-01

    Background and Objectives: Although the deleterious effects of air pollution from fossil fuel combustion have been demonstrated in many Western nations, fewer studies have been conducted in Asia. The Public Health and Air Pollution in Asia (PAPA) project assessed the effects of short-term exposure to air pollution on daily mortality in Bangkok, Thailand, and in three cities in China: Hong Kong, Shanghai, and Wuhan. Methods: Poisson regression models incorporating natural spline smoothing func...

  13. Redefining Influencers : Scrutinizing the Term Social Media Influencer from a Public Perspective and Examining its Role in the Modern Media Landscape

    OpenAIRE

    Petersen, Gustaf

    2018-01-01

    This paper explores how influencers can be categorised using a self-administered questionnaire. In doing so, the study can contribute to an understanding of the phenomenon that is more extensive than what previous research has attributed. The focus of this paper is on how influencers can be better understood for the benefit of public relations (PR), marketing, and communication. The purpose of this project is to investigate whether the term influencers (short for social media influencers) are...

  14. The Role of the Government and the Public in the Planning of Long Term Management for Nuclear Fuel Wastes in Canada

    International Nuclear Information System (INIS)

    Diah Hidayanti; Yudi Pramono

    2007-01-01

    The generation of electricity from nuclear power has the consequence of producing some wastes that are radioactive, especially in the form of spent fuels which are classified as high level nuclear wastes. Nuclear fuel wastes must be managed properly in order to protect public and environment from its big potential hazard. One type of long term management for nuclear fuel wastes is the final disposal in a permanent storage. Because of the importance of safety aspects for final disposal, it needs the involvement of government and the public to determine the reliability and the acceptance of final disposal concept. Those involvements can be implemented in some aspects such as regulation aspect, review and assessment process, and the public feedback. The evaluation on the plan of long term management for nuclear fuel wastes in Canada provides Indonesia an overview of its long term management plans for all radioactive materials, including nuclear fuel wastes generated from the nuclear power plant which is planned to be in service by 2016. (author)

  15. Parent-based interventions for preventing or reducing adolescent substance use - A systematic literature review.

    Science.gov (United States)

    Kuntsche, Sandra; Kuntsche, Emmanuel

    2016-04-01

    Despite the increasing relevance of peers, parents remain important socializing agents for their adolescent children and are therefore promising agents for inclusion in prevention or intervention programs. This systematic review provides an overview of the effectiveness of parent-based programs in preventing, curbing or reducing substance use (i.e. alcohol, tobacco and cannabis) among 10 to 18-year-olds. The databases PubMed, PsychInfo, Eric and Google Scholar were used to identify randomized trials published within the past 12years evaluating effects on adolescent substance use. Of the 653 identified in the first screening, 39 publications dealing with 13 programs were included. Results reveal desirable effects of parenting measures such as rule-setting, monitoring and parent-child communication. There was also some evidence in terms of preventing, curbing or reducing adolescent substance use. However, this appears to depend particularly on the age group of the adolescents in question, the kind of parents included and the intensity of the program. To conclude, the results of this systematic review underline the importance of including parents in programs aiming to impede initiation of substance use or curb or reduce already existing substance use in adolescence. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Pricing hazardous substance emissions

    Energy Technology Data Exchange (ETDEWEB)

    Staring, Knut; Vennemo, Haakon

    1998-12-31

    This report discusses pricing of emissions to air of several harmful substances. It combines ranking indices for environmentally harmful substances with economic valuation data to yield price estimates. The ranking methods are discussed and a relative index established. Given the relative ranking of the substances, they all become valued by assigning a value to one of them, the `anchor` substance, for which lead is selected. Valuations are provided for 19 hazardous substances that are often subject to environmental regulations. They include dioxins, TBT, etc. The study concludes with a discussion of other categories of substances as well as uncertainties and possible refinements. When the valuations are related to CO, NOx, SOx and PM 10, the index system undervalues these pollutants as compared to other studies. The scope is limited to the outdoor environment and does not include global warming and eutrophication. The indices are based on toxicity and so do not apply to CO{sub 2} or other substances that are biologically harmless. The index values are not necessarily valid for all countries and should be considered as preliminary. 18 refs., 6 tabs.

  17. Pricing hazardous substance emissions

    Energy Technology Data Exchange (ETDEWEB)

    Staring, Knut; Vennemo, Haakon

    1997-12-31

    This report discusses pricing of emissions to air of several harmful substances. It combines ranking indices for environmentally harmful substances with economic valuation data to yield price estimates. The ranking methods are discussed and a relative index established. Given the relative ranking of the substances, they all become valued by assigning a value to one of them, the `anchor` substance, for which lead is selected. Valuations are provided for 19 hazardous substances that are often subject to environmental regulations. They include dioxins, TBT, etc. The study concludes with a discussion of other categories of substances as well as uncertainties and possible refinements. When the valuations are related to CO, NOx, SOx and PM 10, the index system undervalues these pollutants as compared to other studies. The scope is limited to the outdoor environment and does not include global warming and eutrophication. The indices are based on toxicity and so do not apply to CO{sub 2} or other substances that are biologically harmless. The index values are not necessarily valid for all countries and should be considered as preliminary. 18 refs., 6 tabs.

  18. When the private sphere goes public: exploring the issues facing family caregiver organizations in the development of long-term care policies.

    Science.gov (United States)

    Rozario, Philip A; Palley, Elizabeth

    2008-01-01

    Though family caregiving forms the backbone of the long-term care system in the United States, long-term care policies have traditionally focused on paid services that frail older people and people with disabilities utilize for their day-to-day functioning. Part of the exclusion of family caregiving from the long-term care discourse stems from the traditional separation of the private sphere, where family caregiving occurs, from the public sphere of policy making. However, the passage of the Family and Medical Leave Act (FMLA), the National Family Caregiver Support Program (NFCSP) and Medicaid waiver legislation may reflect recent changes in the government's position on their role in addressing issues related to the "private spheres." In this article, we explore the nature of family caregiving in the United States, the divide between the public and private spheres and provide an overview of family caregiving-related policies and programs in the U.S. In our review, we examine the provisions in the FMLA, NFCSP, and Medicaid waiver legislation that support family caregiving efforts. We also examine the roles of family caregiver organizations in making family caregiving an important element of long-term care policy and influencing policy-making.

  19. Long-term leach testing of solidified radioactive waste forms (International Standard Publication ISO 6961:1982)

    International Nuclear Information System (INIS)

    Stefanik, J.

    2001-01-01

    Processes are developed for the immobilization of radionuclides by solidification of radioactive wastes. The resulting solidification products are characterized by strong resistance to leaching aimed at low release rates of the radionuclides to the environment. To measure this resistance to leaching of the solidified materials: glass, glass-ceramics, bitumen, cement, concrete, plastics, a long-term leach test is presented. The long-term leach test is aimed at: a) the comparison of different kinds or compositions of solidified waste forms; b) the intercomparison between leach test results from different laboratories on one product; c) the intercomparison between leach test results on products from different processes

  20. Substance misuse in Aboriginal Australians.

    Science.gov (United States)

    Gracey, M

    1998-01-01

    Australia's Aborigines lived in isolation from the rest of humanity as successful hunter-gatherers for tens of thousands of years. That isolation ended abruptly with British colonization in the late 18th century and was followed by a traumatic 200 years for Aborigines who are now seriously disadvantaged, socio-economically and in terms of their health standards. It has often been assumed that the Aborigines had no access to psychotropic substances before permanent European contact but several pieces of evidence dispute this view. The history of Aboriginal contact with and usage of intoxicating substances, including alcohol, is extremely complex and affected by a maze of restrictive government policies. These interact with a wide range of other Federal and State policies which have changed rapidly since the late 1960s when Aborigines were first granted the franchise; access to unrestricted drinking followed soon afterwards. Today Aborigines suffer disproportionately to other Australians from the physical and social consequences of excess alcohol consumption, tobacco usage, petrol and other solvent sniffing, usage of marijuana, amphetamines, cocaine and heroin, as well as other drugs. The Aboriginal population is dispersed in cities, towns, fringe settlements, rural and remote areas over this vast continent and there are different patterns of drug usage from place to place. This review attempts to synthesize some of this information in order to give an overview to the history, background, current status of substance misuse by Aborigines as well as some strategies being used to try to overcome this serious problem.

  1. Determining a functional responsibility allocation between public and private parties in a long-term maintenance contract for waterworks

    NARCIS (Netherlands)

    Brommet, O.D.; Schoenmaker, R.; Hertogh, M.J.C.M.; Kleijn van Willigen, G.R.; Chen, Y.; Bakker, Jaap; Frangopol, Dan M.; van Breugel, Klaas

    2017-01-01

    A proper allocation of risks and responsibilities is vital for the success of long-term maintenance contracts. This paper focuses on a method to identify an adequate allocation of responsibilities for the maintenance of waterworks. The Dutch agency recently started outsourcing the maintenance of

  2. Sexting, substance use, and sexual risk behavior in young adults.

    Science.gov (United States)

    Benotsch, Eric G; Snipes, Daniel J; Martin, Aaron M; Bull, Sheana S

    2013-03-01

    Cell phone use has become more widespread over the past decade. Young adults are frequently early adopters of new technologies, including cell phones. Most previous research examining sexting, the act of sending sexually explicit or suggestive images via text message, has focused on the legal or social consequences of this behavior. The current study focused on the public health implications of sexting by examining associations between sexting, substance use, and sexual risk behavior in youth. Young adults (N = 763) completed online questionnaires assessing demographics, cell phone use (e.g., texting, sexting), substance use, and sexual risk behaviors. Sexting was reported by a substantial minority of participants (44%). Compared with their nonsexting counterparts, participants who engaged in sexting were more likely to report recent substance use and high-risk sexual behaviors, including unprotected sex and sex with multiple partners. Of those who engaged in sexting, a considerable percentage (31.8%) reported having sex with a new partner for the first time after sexting with that person. In multivariate analyses, sexting was associated with high-risk sexual behavior, after accounting for demographic factors, total texting behaviors, and substance use. Results suggest that sexting is robustly associated with high-risk sexual behavior. Many individuals exchange explicit or provocative photos with long-term sexual partners, but at least some participants in this study were incurring new sexual risks after sexting. Additional research is needed to understand the contexts in which sexting occurs, motivations for sexting, and relationship of sexting to risk behavior. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  3. Sexting, substance use, and sexual risk behavior in young adults

    Science.gov (United States)

    Benotsch, Eric G.; Snipes, Daniel J.; Martin, Aaron M.; Bull, Sheana S.

    2012-01-01

    Purpose Cell phone use has become more widespread over the past decade. Young adults are frequently early adopters of new technologies, including cell phones. Most prior research examining sexting, the act of sending sexually explicit or suggestive images via text message, has focused on the legal or social consequences of this behavior. The current study focused on the public health implications of sexting by examining associations between sexting, substance use, and sexual risk behavior in youth. Methods Young adults (N=763) completed online questionnaires assessing demographics, cell phone use (e.g., texting, sexting), substance use, and sexual risk behaviors. Results Sexting was reported by a substantial minority of participants (44%). Compared to their non-sexting counterparts, participants who engaged in sexting were more likely to report recent substance use and high-risk sexual behaviors, including unprotected sex and sex with multiple partners. Of those who engaged in sexting, a considerable percentage (31.8%) reported having sex with a new partner for the first time after sexting with that person. In multivariate analyses, sexting was associated with high-risk sexual behavior after accounting for demographic factors, total texting behaviors, and substance use. Conclusions Results suggest that sexting is robustly associated with high-risk sexual behavior. Many individuals exchange explicit or provocative photos with long-term sexual partners, but at least some participants in this study were incurring new sexual risks subsequent to sexting. Additional research is needed to understand the contexts in which sexting occurs, motivations for sexting, and relationship of sexting to risk behavior. PMID:23299017

  4. 75 FR 10312 - Importer of Controlled Substances Notice of Registration

    Science.gov (United States)

    2010-03-05

    ...), a basic class of controlled substance listed in schedule II. The company plans to import Remifentanil for use in dosage form manufacturing. No comments or objections have been received. DEA has.... to import the basic class of controlled substance is consistent with the public interest, and with...

  5. 76 FR 17967 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-03-31

    ...), a basic class of controlled substance listed in schedule II. The company plans to import Remifentanil for use in dosage form manufacturing. No comments or objections have been received. DEA has.... to import the basic class of controlled substance is consistent with the public interest, and with...

  6. The prevalence and factors affecting psychoactive substance use ...

    African Journals Online (AJOL)

    Background: Psychoactive substance use is a proliferating public health and social problem leading to negative multi-dimensional impact especially among young people. This study was done to determine the prevalence and factors predisposing to psychoactive substance use among undergraduates in University of Uyo, ...

  7. The Growing Problem of New Psychoactive Substances (NPS).

    Science.gov (United States)

    Madras, Bertha K

    The term "new psychoactive substances" (NPS) can be defined as individual drugs in pure form or in complex preparations that are not scheduled under the Single Convention on Narcotic Drugs (1961) or the Convention on Psychotropic Substances (1971). NPS may be categorized by chemical structure, by psychoactive properties, by biological targets, or by source (plant, synthetic, or combined). The emergence of hundreds of NPS in the past decade is challenging for public health and drug policies globally. The novelty of NPS, their ambiguous legal status, ability to evade toxicological tests, swift adaptation to legal restrictions, global Internet marketing, and scant public knowledge of their adverse effects are among the key drivers of this twenty-first century phenomenon. Multi-disciplinary research in areas of biology, epidemiology, prevention, and web analytics are needed to develop effective responses in a domain capable of overwhelming current international conventions and national drug control policies. Ultimately, research-guided prevention education will fortify societies against this tidal wave.

  8. EFFECT OF SUBSTANCE (1)

    African Journals Online (AJOL)

    OF HEALTH OFFICER AND MEDICAL STUDENTS OF JIMMA. UNIVERSITY ... cannabis or marihuana and khat (2, 3). Reports showed that these substances ... mainly through cancer especially lung cancer, of which about 90% of cases are ...

  9. Toxic substances handbook

    Science.gov (United States)

    Junod, T. L.

    1979-01-01

    Handbook, published in conjunction with Toxic Substances Alert Program at NASA Lewis Research Center, profiles 187 toxic chemicals in their relatively pure states and include 27 known or suspected carcinogens.

  10. Toxic substances alert program

    Science.gov (United States)

    Junod, T. L.

    1978-01-01

    A toxicity profile is provided, of 187 toxic substances procured by NASA Lewis Research Center during a 3 1/2 year period, including 27 known or suspected carcinogens. The goal of the program is to assure that the center's health and safety personnel are aware of the procurement and use of toxic substances and to alert and inform the users of these materials as to the toxic characteristics and the control measures needed to ensure their safe use. The program also provides a continuing record of the toxic substances procured, who procured them, what other toxic substances the user has obtained in the past, and where similar materials have been used elsewhere at the center.

  11. prevalence of substance use among rural high school students

    African Journals Online (AJOL)

    Administrator

    School of Public Health, University of the Limpopo. Sovenga, South Africa ... KEY WORDS: substance use, rural high school students, South Africa ... increased into the 1990s, these behaviours ..... Canada's Mental Health Supplement, 68,. 12.

  12. The Prevalence and Factors affecting Psychoactive Substance Use ...

    African Journals Online (AJOL)

    UNIBEN

    Background: Psychoactive substance use is a proliferating public health and social problem leading to negative ... cannabis and 12.2% for cigarettes.8 In Nigeria, the most common ... and amphetamines such as caffeine, tobacco, nicotine ...

  13. Economic rationality, the affordability of private long-term care insurance, and the role for public policy.

    Science.gov (United States)

    Crown, W H; Capitman, J; Leutz, W N

    1992-08-01

    This study uses data from the 1984 panel of the Survey of Income and Program Participation (SIPP) of the U.S. Bureau of the Census to develop new estimates of the potential market for private long-term care insurance. It found that this market is potentially significant--especially among individuals in the 65-69 age group who are willing to spend up to 50% of their discretionary income on such insurance--but considerably lower than previous estimates, such as those of Cohen and colleagues (1987).

  14. Stimulant ADHD medication and risk for substance abuse.

    Science.gov (United States)

    Chang, Zheng; Lichtenstein, Paul; Halldner, Linda; D'Onofrio, Brian; Serlachius, Eva; Fazel, Seena; Långström, Niklas; Larsson, Henrik

    2014-08-01

    There are persistent concerns of long-term effects of stimulant ADHD medication on the development of substance abuse. Using Swedish national registers, we studied all individuals born between 1960 and 1998 and diagnosed with ADHD (26,249 men and 12,504 women). We investigated the association between stimulant ADHD medication in 2006 and substance abuse during 2009. Substance abuse was indexed by substance-related death, crime, or hospital visits. ADHD medication was not associated with increased rate of substance abuse. Actually, the rate during 2009 was 31% lower among those prescribed ADHD medication in 2006, even after controlling for medication in 2009 and other covariates (hazard ratio: 0.69; 95% confidence interval: 0.57-0.84). Also, the longer the duration of medication, the lower the rate of substance abuse. Similar risk reductions were suggested among children and when investigating the association between stimulant ADHD medication and concomitant short-term abuse. We found no indication of increased risks of substance abuse among individuals prescribed stimulant ADHD medication; if anything, the data suggested a long-term protective effect on substance abuse. Although stimulant ADHD medication does not seem to increase the risk for substance abuse, clinicians should remain alert to the potential problem of stimulant misuse and diversion in ADHD patients. © 2013 The Authors. Journal of Child Psychology and Psychiatry © 2013 Association for Child and Adolescent Mental Health.

  15. Global issues in volatile substance misuse.

    Science.gov (United States)

    Dell, Colleen Anne; Gust, Steven W; MacLean, Sarah

    2011-01-01

    This special issue of Substance Use & Misuse addresses the public health issue of volatile substance misuse (VSM), the inhalation of gases or vapors for psychoactive effects, assessing the similarities and differences in the products misused, patterns, prevalence, etiologies, and impacts of VSM by examining it through sociocultural epidemiology, neuroscience, and interventions research. The Canadian, US, and Australian guest editors contend that, when compared with other drugs used at a similar prevalence, VSM has attracted relatively little research effort. The authors and editors call for further research to develop evidence-based policies and comprehensive interventions that respect culture and context-specific knowledge.

  16. Substance Abuse and the Workplace. Technical Assistance Packet.

    Science.gov (United States)

    Join Together, Boston, MA.

    According to the United States Department of Labor, 73% of drug users in 1997 were employed. Numerous studies, reports, and surveys suggest that substance abuse is having a negative effect on the workplace in terms of decreased productivity; increased accidents; absenteeism; turnover; and medical costs. However, workplace substance abuse is a…

  17. Terms of transactions monitoring on the French wholesale electricity and gas markets. Public consultation. Synthesis of contributions

    International Nuclear Information System (INIS)

    2008-01-01

    In its communication dated 16 April 2008, CRE published its practical methods used to monitor transactions concluded on the French electricity and gas markets. CRE invited any companies to comment on the practical arrangements of such monitoring activities. The monitoring system described by CRE is divided into two steps. In the first step, CRE wants to be able to request any information concerning transactions for physical delivery concluded after 1 January 2007. CRE will make an initial request that will focus on: - for electricity: transactions concluded in 2007 on yearly products for delivery in 2008 and 2009, base-load and peak-load; - for gas: transactions concluded in 2007 on seasonal and yearly products for delivery in 2008 and 2009, base-load and peak-load. The second step, based on feedback received, will see CRE liaise with market players and consider the possibility of setting up systematic procedures to gather transactions data. A final decision will be made by the end of 2008. 17 contributors responded to the public consultation. The remarks made on the practical methods used to gather data can be summarized along the following themes: Preamble: the monitoring principle; Theme 1: scope of transactions monitoring; Theme 2: content and format of requested data; Theme 3: procedures, transmission deadlines and confidentiality issues; Theme 4: stage II of systematic data gathering

  18. Substance abuse in anaesthetists.

    Science.gov (United States)

    Garcia-Guasch, Roser; Roigé, Jaume; Padrós, Jaume

    2012-04-01

    Anaesthesiologists have a significantly higher frequency of substance abuse by a factor of nearly 3 when compared with other physicians. This is still a current problem that must be reviewed. Many hypotheses have been formulated to explain why anaesthesiologists appear to be more susceptible to substance abuse than other medical professionals (genetic differences in sensitivity to opioids, stress, the association between chemical dependence and other psychopathology or the second-hand exposure hypothesis). Environmental exposure and sensitization may be an important risk factor in physician addiction. There is a long debate about returning to work for an anaesthetist who has been depending on opioid drugs, and recent debates are discussed. Institutional efforts have been made in many countries and physician health programmes have been developed. As drug abuse among anaesthesiologists has continued, new studies have been conducted to know the theories about susceptibility. Written substance abuse policies and controls must be taken in place and in all countries.

  19. Detection of diffusible substances

    Energy Technology Data Exchange (ETDEWEB)

    Warembourg, M [Lille-1 Univ., 59 - Villeneuve-d' Ascq (France)

    1976-12-01

    The different steps of a radioautographic technique for the detection of diffusible substances are described. Using this radioautographic method, the topographic distribution of estradiol-concentrating neurons was studied in the nervous system and pituitary of the ovariectomized mouse and guinea-pig. A relatively good morphological preservation of structures can be ascertained on sections from unfixed, unembedded tissues prepared at low temperatures and kept-under relatively low humidity. The translocation or extraction of diffusible substances is avoided by directly mounting of frozen sections on dried photographic emulsion. Since no solvent is used, this technique excludes the major sources of diffusion artifacts and permits to be in favourable conditions for the localization of diffusible substances.

  20. Semantic relatedness and similarity of biomedical terms: examining the effects of recency, size, and section of biomedical publications on the performance of word2vec.

    Science.gov (United States)

    Zhu, Yongjun; Yan, Erjia; Wang, Fei

    2017-07-03

    Understanding semantic relatedness and similarity between biomedical terms has a great impact on a variety of applications such as biomedical information retrieval, information extraction, and recommender systems. The objective of this study is to examine word2vec's ability in deriving semantic relatedness and similarity between biomedical terms from large publication data. Specifically, we focus on the effects of recency, size, and section of biomedical publication data on the performance of word2vec. We download abstracts of 18,777,129 articles from PubMed and 766,326 full-text articles from PubMed Central (PMC). The datasets are preprocessed and grouped into subsets by recency, size, and section. Word2vec models are trained on these subtests. Cosine similarities between biomedical terms obtained from the word2vec models are compared against reference standards. Performance of models trained on different subsets are compared to examine recency, size, and section effects. Models trained on recent datasets did not boost the performance. Models trained on larger datasets identified more pairs of biomedical terms than models trained on smaller datasets in relatedness task (from 368 at the 10% level to 494 at the 100% level) and similarity task (from 374 at the 10% level to 491 at the 100% level). The model trained on abstracts produced results that have higher correlations with the reference standards than the one trained on article bodies (i.e., 0.65 vs. 0.62 in the similarity task and 0.66 vs. 0.59 in the relatedness task). However, the latter identified more pairs of biomedical terms than the former (i.e., 344 vs. 498 in the similarity task and 339 vs. 503 in the relatedness task). Increasing the size of dataset does not always enhance the performance. Increasing the size of datasets can result in the identification of more relations of biomedical terms even though it does not guarantee better precision. As summaries of research articles, compared with article

  1. Long-Term Effects of the Family Check-Up in Public Secondary School on Diagnosed Major Depressive Disorder in Adulthood.

    Science.gov (United States)

    Connell, Arin M; Dishion, Thomas J

    2017-03-01

    Given the public health importance of depression, the identification of prevention programs with long-term effects on reducing the rate of depression is of critical importance, as is the examination of factors that may moderate the magnitude of such prevention effects. This study examines the impact of the Family Check-Up, delivered in public secondary schools beginning in sixth grade, on the development of major depression in adulthood (aged 28-30). The multilevel intervention program included (a) a universal classroom-based intervention focused on problem solving and peer relationship skills, (b) the Family Check-Up (selected), a brief assessment-based intervention designed to motivate parents to improve aspects of family functioning when warranted, and (c) family management treatment (indicated), focused on improving parenting skills. Demographic (gender and ethnicity) and baseline risk factors (family conflict, academic problems, antisocial behavior, and peer deviance) were examined as possible moderators in logistic regression analyses. Intervention effects on depression were moderated by baseline family conflict and academic performance, with stronger intervention effects for youth with low grade point averages and from low-conflict families at baseline. Such findings extend the emerging literature on prevention programs with long-term effects on depression, and highlight directions for future research to enhance such effects.

  2. Perceptions of safety and exposure to violence in public places among working age adults with disabilities or long-term health conditions in the UK: cross sectional study.

    Science.gov (United States)

    Emerson, E; Krnjacki, L; Llewellyn, G; Vaughan, C; Kavanagh, A

    2016-06-01

    To examine perceptions of safety and exposure to violence in public places among working age adults with and without disabilities in the UK and to assess the extent to which any between-group differences may be moderated by gender and socio-economic situation. Cross-sectional study. Secondary analysis of data collected in Wave 3 (2011-13) of Understanding Society. Data were extracted on a subsample of 5069 respondents aged 16 to 64 years (28% of whom had a disability/long-term health condition) who were administered a questionnaire module addressing experiences of harassment. Between-group comparisons were made on four self-reported indicators of safety. Respondents with disabilities/long-term health conditions were significantly more likely to have been attacked (adjusted OR 2.30, 95%CI 1.17-4.50, P condition are at significantly increased risk of exposure to interpersonal violence, particularly if they are living in poverty or are women. As such, there is a clear need to develop interventions that are targeted to the particular circumstances and needs of these high risk groups. Copyright © 2015 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  3. Toxic substances: Federal-provincial control. Revised edition. Current issue review No. 88-11E

    Energy Technology Data Exchange (ETDEWEB)

    Douglas, K; Johansen, D

    1993-01-01

    There is widespread public concern about the effect of toxic substances on human health and the environment. This document looks at the federal-provincial control on toxic substances. It specifically examines the control of toxic substances under the Canadian constitution; the political arena; the federal- provincial co-operation; the Green Plan; and the 1991 Auditor General's Report.

  4. Substance abuse and cancer.

    Science.gov (United States)

    Moussas, G I; Papadopoulou, A G

    2017-01-01

    Substance abuse is a health problem with serious psychological and psychiatric dimensions and multiple social and economic consequences. Cancer is a disease that threatens not only life and physical integrity but mental health as well. Oncology patients suffer from mental disorders in high rates, especially from depression and anxiety. The role of substance abuse in the pathogenesis of cancer is studied systematically, since there are research data supporting the mutagenic effects of certain substances. It has been supported that a possible dysregulation of the immune system is linked to the oncogenic processes induced by substances of abuse. Specifically, opioids are the first addictive substances that have been identified as oncogenic factors. However, conflicting results have been offered by experimental animal studies, which showed that opioids, such as morphine, depending on the dosage administered, may not only enhance the process of tumor growth, but also inhibit it. Additionally, research data indicate that the use of cannabis may be associated with cancer, either as an independent factor or in relation to other mutagenics, although it is not yet clear to which extent these effects may be connected to the disease, especially once the consumption of tobacco and alcohol by these patients are taken into account. However, it has been argued that certain cannabinoids may have biological -anticancer- activities which could be used therapeutically without being accompanied by the corresponding 9-tetrahydrocannabinol psychoactive effects. It is well known that alcohol is a risk factor for developing head and neck cancer, and epidemiological studies indicate that the higher the consumption of alcohol, the more mortality due to cancer increases. In addition, it is suggested that there is no safety level for alcohol consumption regarding the risk of developing cancer; that is even a minimum daily consumption is associated with the occurrence of certain types of cancer

  5. Occurrence of antibiotics as emerging contaminant substances in aquatic environment.

    Science.gov (United States)

    Milić, Nataša; Milanović, Maja; Letić, Nevena Grujić; Sekulić, Maja Turk; Radonić, Jelena; Mihajlović, Ivana; Miloradov, Mirjana Vojinović

    2013-01-01

    The occurrence of pharmaceutical residues in the environment has become a subject of growing concern. Due to the constant input of the emerging contaminants in the surface water via wastewater which leads to the long-term adverse effects on the aquatic and terrestrial organisms, special attention is being paid to their presence in the aquatic environment. Most of the emerging substances, especially pharmaceuticals, could not be completely removed using the wastewater treatment. Pharmaceuticals are usually water soluble and poorly degradable. They can pass through all natural filtrations and then reach the groundwater and, finally, the drinking water. The trace levels of antibiotics could have a negative impact on the environment and public health because of their inherent bioactivity. This article is an overview of the presence of the antibiotic residual concentrations, methods and levels of detection and possible risks to both health and environment.

  6. Toxic substances or dangerous presents in the construction materials

    International Nuclear Information System (INIS)

    Campos Alvarado, A.

    2003-01-01

    The purpose of this work of investigation is the elaboration of a guide who serves as support and consults in the referring thing to the subject of the security in the construction, specifically in and area of the use and handling of materials and dangerous substances; Considering the possible dangers to medium and long term that some of but the common construction equipments represent for the health. The obtained data is a bibliographical review, the visits to public institutions and international offices with representation in our country, as well as a work of field and study of the national market, among others. In addition it made an important consultation through network Internet reviewing many sites of with the purpose of obtaining the data but updated interest possible, as well as the consultation to professionals and workers with the area of the construction. (Author) [es

  7. Substance Use among Sexual Minorities: Has it Actually Gotten Better?

    Science.gov (United States)

    Watson, Ryan J; Goodenow, Carol; Porta, Carolyn; Adjei, Jones; Saewyc, Elizabeth

    2018-06-07

    Despite efforts to decrease substance use, rates among sexual minority youth (SMY) remain higher than among heterosexuals. Substance use is a leading contributor to morbidity and mortality in adulthood, and SMY's use of substances is related to poorer mental and emotional health. We sought to document the trends in substance use for a large sample of youth over 14 years with special attention to SMY. In addition, we tested whether there were disparities in substance use behaviors between SMY and heterosexual youth. Last, we examined changes in disparities over time in substance use among SMY. We analyzed data from 8 waves of the Massachusetts YRBS (N = 26,002, M age = 16), from 1999 to 2013, to investigate trends and disparities in current tobacco, alcohol, and cannabis use for heterosexual youth and SMY. We used logistic regression interaction models to test whether these disparities have widened or narrowed for SMY, as compared to heterosexuals, over the span of 14 years. In absolute terms, substance use rates decreased for nearly all youth between 1999 and 2013. There were striking disparities in substance use between heterosexual youth and all sexual minority subgroups. These disparities in substance use narrowed among males but remained unchanged or worsened among females. Conclusions/Importance: Trends in substance use are changing over time, but not in the same ways for all sexual minority subgroups. Patterns are worsening for females. These findings suggest that we need to address the needs of LGB populations in novel ways.

  8. Possible source term of high concentrations of mecoprop-p in leachate and water quality: impact of climate change, public use and disposal.

    Science.gov (United States)

    Idowu, I A; Alkhaddar, R M; Atherton, W

    2014-08-01

    Mecoprop-p herbicide is often found in wells and water abstractions in many areas around Europe, the UK inclusive. There is a growing environmental and public health concern about mecoprop-p herbicide pollution in ground and surface water in England. Reviews suggest that extensive work has been carried out on the contribution of mecoprop-p herbicides from agricultural use whilst more work needs to be carried out on the contribution of mecoprop-p herbicide from non-agricultural use. The study covers two landfill sites in Weaver/Gowy Catchment. Mecoprop-p herbicide concentrations in the leachate quality range between 0.06 and 290 microg l1 in cells. High concentration ofmecoprop-p herbicide in the leachate quality suggests that there is a possible source term in the waste stream. This paper addresses the gap by exploring possible source terms of mecoprop-p herbicide contamination on landfill sites and evaluates the impact of public purchase, use and disposal alongside climate change on seasonal variations in mecoprop-p concentrations. Mecoprop-p herbicide was found to exceed the EU drinking water quality standards at the unsaturated zone/aquifer with observed average concentrations ranging between 0.005 and 7.96 microg l1. A route map for mecoprop-p herbicide source term contamination is essential for mitigation and pollution management with emphasis on both consumer and producer responsibility towards use of mecoprop-p product. In addition, improvement in data collection on mecoprop-p concentrations and detailed seasonal herbicide sales for non-agricultural purposes are needed to inform the analysis and decision process.

  9. Decisions to regulate genotoxic substances

    Energy Technology Data Exchange (ETDEWEB)

    Bengtsson, G

    1988-07-01

    Decisions to regulate genotoxic substances involve trade-offs between various incomparable factors such as risks to human health and other environmental risks, public perceptions, costs and uncertainties. Two different approaches towards these trade-offs are discussed. In one approach, all relevant factors are defined and trade-offs are considered using a general and very elaborate analysis. Cost-benefit analysis is an exponent of this approach. An illustration is given for the regulation of transboundary releases of radioactive materials. The other approach considers what is politically feasible for the time being and seeks a decision with much room for later corrections. Incrementalism is a philosophy in this vein. It is illustrated by reference to the regulation of transboundary air pollution. Weaknesses and strengths of the two approaches are discussed. (author)

  10. Decisions to regulate genotoxic substances

    International Nuclear Information System (INIS)

    Bengtsson, G.

    1988-01-01

    Decisions to regulate genotoxic substances involve trade-offs between various incomparable factors such as risks to human health and other environmental risks, public perceptions, costs and uncertainties. Two different approaches towards these trade-offs are discussed. In one approach, all relevant factors are defined and trade-offs are considered using a general and very elaborate analysis. Cost-benefit analysis is an exponent of this approach. An illustration is given for the regulation of transboundary releases of radioactive materials. The other approach considers what is politically feasible for the time being and seeks a decision with much room for later corrections. Incrementalism is a philosophy in this vein. It is illustrated by reference to the regulation of transboundary air pollution. Weaknesses and strengths of the two approaches are discussed. (author)

  11. Substance Use, Offending, and Participation in Alcohol and Drug Treatment Programmes: A Comparison of Prisoners with and without Intellectual Disabilities

    Science.gov (United States)

    McGillivray, Jane A.; Gaskin, Cadeyrn J.; Newton, Danielle C.; Richardson, Ben A.

    2016-01-01

    Background: Many offenders with intellectual disabilities have substance use issues. Offending behaviour may be associated with substance use. Materials and Methods: Prisoners with and without intellectual disabilities were compared in terms of their substance use prior to imprisonment, the influence of substance use on offending, and their…

  12. Yellow substance (gelbstoff)

    International Nuclear Information System (INIS)

    Medina, A.

    1988-04-01

    The different values of the mean slope (S) of the absorption coefficient a(λ) of gelbstoff (yellow substance) for each region under the same hydrological conditions and the correlation between the quantity of absorption (CA) of gelbstoff and sea water parameter is discussed. 12 refs, 6 figs, 3 tabs

  13. Adolescent Substance Abuse.

    Science.gov (United States)

    Thorne, Craig R.; DeBlassie, Richard R.

    1985-01-01

    Cummings (1979), citing evidence from the National Institute of Drug Abuse, reports that one of every eleven adult Americans suffers from a severe addictive problem. Drug addiction is epidemic among teenagers; one of every six teenagers suffers from a severe addictive problem. This paper focuses on adolescent drug/substance abuse. (Author)

  14. [Responsibilities of enterprises introducing new dangerous chemical substances and preparations].

    Science.gov (United States)

    Cieśla, Jacek; Majka, Jerzy

    2004-01-01

    The paper reviews the responsibilities of producers, importers and distributors set in a new Act of January 2001 on chemical substances and preparations (Off. J. 2001, No. 11, item 84, with subsequent amendments). This Act together with executive provisions is aimed at harmonizing Polish legislation with EU requirements. The Act sets conditions, restriction and bans of production placing on the market and use of chemical substances and preparations in order to protect human health and environment against their harmful effects. The Act together with a number of executive provisions render those who introduce dangerous chemicals and chemical preparations, including distributors responsible for: classification and labelling of dangerous chemical substances and preparations; possessing, making available and up-dating safety data sheets; supplying packages containing certain dangerous substances with child-proof fastenings; notifying the Inspector for Chemical Substances and Preparations about placing a dangerous preparation on the market; notifying the Inspector about a new substance and conducting required studies; being properly qualified to handle dangerous substances. The Act strictly defines the term "placing a substance or a preparation on the market"--it means making a substance or a preparation available to third parties on the territory of The Republic of Poland, territories of the Member States of the European Union or the territory of Iceland, Liechtenstein and Norway, unless the Act provides otherwise; it also means introduction of a substance or a preparation from outside of the territory referred to above on the customs territory of The Republic of Poland, or that of the member states of the European Union and other states listed above. In addition, some of the responsibilities defined by the provisions of the law on chemical substances and preparations are also applicable to handling of biocidals, which are classified as dangerous substances. The Act

  15. Association Between Substance Use and Gun-Related Behaviors.

    Science.gov (United States)

    Chen, Danhong; Wu, Li-Tzy

    2016-01-01

    Gun-related violence is a public health concern. This study synthesizes findings on associations between substance use and gun-related behaviors. Searches through PubMed, Embase, and PsycINFO located 66 studies published in English between 1992 and 2014. Most studies found a significant bivariate association between substance use and increased odds of gun-related behaviors. However, their association after adjustment was mixed, which could be attributed to a number of factors such as variations in definitions of substance use and gun activity, study design, sample demographics, and the specific covariates considered. Fewer studies identified a significant association between substance use and gun access/possession than other gun activities. The significant association between nonsubstance covariates (e.g., demographic covariates and other behavioral risk factors) and gun-related behaviors might have moderated the association between substance use and gun activities. Particularly, the strength of association between substance use and gun activities tended to reduce appreciably or to become nonsignificant after adjustment for mental disorders. Some studies indicated a positive association between the frequency of substance use and the odds of engaging in gun-related behaviors. Overall, the results suggest a need to consider substance use in research and prevention programs for gun-related violence. © The Author 2016. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  16. Toxic Substances Control Act test submissions database (TSCATS) - comprehensive update. Data file

    International Nuclear Information System (INIS)

    1993-01-01

    The Toxic Substances Control Act Test Submissions Database (TSCATS) was developed to make unpublished test data available to the public. The test data is submitted to the U.S. Environmental Protection Agency by industry under the Toxic Substances Control Act. Test is broadly defined to include case reports, episodic incidents, such as spills, and formal test study presentations. The database allows searching of test submissions according to specific chemical identity or type of study when used with an appropriate search retrieval software program. Studies are indexed under three broad subject areas: health effects, environmental effects and environmental fate. Additional controlled vocabulary terms are assigned which describe the experimental protocol and test observations. Records identify reference information needed to locate the source document, as well as the submitting organization and reason for submission of the test data

  17. Niger Republic Mineral Planning : Part IV - first volume : Main mineral substances specific study and their geological context

    International Nuclear Information System (INIS)

    Franconi, Antoine; Joo', Julien; Zibo, Idde

    1981-01-01

    This volume contains the detailed study of mineral substances industrially exploited to date : uranium, coal, non metallic building materials and public activities, and non conventionally exploited substances, that are : tin, columbite-tantalite, tungsten, gold, phosphates and evaporates [fr

  18. Getting boozy in books: substance use in adolescent literature.

    Science.gov (United States)

    Coyne, Sarah M; Callister, Mark; Phillips, James C

    2011-09-01

    Media effects research provides evidence for a link between adolescent exposure to media portrayals of substance use and usage. Exposure to media content that glamorizes and normalizes substance use carries potential public health risks. Though substance use has been examined in other media, such as film, television, and magazines, no research to date examines usage portrayals in adolescent novels. Given that adolescents do read, and given the potential impact of content on adolescent attitudes and behavior, this study provides a detailed analysis of the frequency and nature of substance use in the understudied area of novels. Substance use was examined in 40 best-selling adolescent novels on the New York Times Best Sellers list (time span June-July 2008). Substance use varied widely. Of the various types of substances, alcohol portrayals were most common. Almost all substance use was portrayed as having no consequences. Alcohol use was portrayed in similar frequencies in books aimed at younger, middle, and older adolescents, though illegal drug use was more likely to be found in books aimed at older ages. Our results suggest that the manner in which substance use is generally portrayed may encourage use among adolescents. Researchers, parents, and adolescents are encouraged to examine books as one potentially overlooked area of influence.

  19. Aversion substance(s) of the rat coagulating glands

    Science.gov (United States)

    Gawienowski, Anthony M.; Berry, Iver J.; Kennelly, James J.

    1982-01-01

    The aversive substance(s) present in adult male urine were not found in castrate rat urine. Removal of the coagulating glands also resulted in a loss of the aversion compounds. The aversion substances were restored to the urine after androgen treatment of the castrate rats.

  20. Therapist-Assisted, Self-Administered Bibliotherapy to Enhance Parental Competence: Short- and Long-Term Effects

    Science.gov (United States)

    Hahlweg, Kurt; Heinrichs, Nina; Kuschel, Annett; Feldmann, Marit

    2008-01-01

    The efficacy of bibliotherapy has primarily been investigated in anxiety disorders, depression, or substance dependence. The efficacy of self-help books to increase parenting competence was only investigated in a few studies despite their broad dissemination in public. The aims of the study were to investigate the short- and long-term efficacy of…

  1. 29 CFR 2590.712 - Parity in mental health and substance use disorder benefits.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Parity in mental health and substance use disorder benefits... Requirements § 2590.712 Parity in mental health and substance use disorder benefits. (a) Meaning of terms. For... benefits and mental health or substance use disorder benefits must comply with paragraph (b)(2), (b)(3), or...

  2. Youth Substance Use and Body Composition: Does Risk in One Area Predict Risk in the Other?

    Science.gov (United States)

    Pasch, Keryn E.; Velazquez, Cayley E.; Cance, Jessica Duncan; Moe, Stacey G.; Lytle, Leslie A.

    2012-01-01

    Both substance use and obesity are prevalent among youth. As youth age, substance use rates increase and over the past three decades, obesity rates among youth have tripled. While these two factors have both short- and long-term health impacts, little research has explored how substance use and obesity among youth may be related. This study…

  3. Still-Born Autonomy Insurance Plan in Quebec: An Example of a Public Long-Term Care Insurance System in Canada.

    Science.gov (United States)

    Hébert, Réjean

    2016-01-01

    Funding long-term care (LTC) is a challenge under the existing Beveridgean universal healthcare system. The Autonomy Insurance (AI) plan developed in Quebec was an attempt to introduce public LTC insurance into our healthcare system. The AI benefit was based on an assessment of the needs of older people and those with disabilities using a disability scale (SMAF) and case-mix classification system (Iso-SMAF Profiles). Under the plan, the benefit would be used to fund public institutions or purchase services from private organizations. Case managers were responsible for assessments and helping users and their families plan services and decide how to use the AI benefit. Funding AI was based on general tax revenues without capitalized funding, under a separate protected budget program. Projections were made for the additional budget needed to support AI, which would have mitigated the forecast increase in LTC spending due to population aging. All the legal, administrative, funding, training and contractual issues were dealt with, for implementation of the plan in April 2015. Unfortunately, the project was still-born for political reasons, but it demonstrates the feasibility of this essential innovation for Canada.

  4. [Analysis of public quality reports for home care and long-term care with respect to their usefulness for the customer].

    Science.gov (United States)

    Sünderkamp, Susanne; Weiß, Christian; Rothgang, Heinz

    2014-10-01

    Public quality reports, based on new legislative regulations of 2008, were supposed to offer potential customers the possibility to make a well-informed choice of a care provider. This empirical study on marks for long-term care is based on the public quality reports of the Medical Service of the Health Insurance Companies (MDK), of 11 884 home care services and 10 310 nursing homes, which corresponds to a comprehensive survey of almost all care providers in Germany. Descriptive statistical methods and discussion of the results concerning the customer benefit. The analysis of transparency reports reveals a limited value for customers, which is particularly caused by very good quality results with low scattering. In addition, a high amount of missing data - especially in the area of home care providers - leads to a growing influence of service criteria on the final grade. Though deficits in nursing might be compensated by good marks in service criteria, it rarely occurs. At present, a more detailed look at risk criteria hardly improves the customer benefit. The marks for nursing need to be improved to increase their informative value for the customer.

  5. Stroke And Substance Abuse

    OpenAIRE

    A Chitsaz

    2017-01-01

    Introduction: stroke in recreational substance users can be an indirect complication, like endocarditis and cardio embolism in parenteral drug users. With some drug like cocaine, stroke appear to be the result of a direct effect. In young subjects without other risk factors provide persuasive evidence for causality . OPIATES: Heroine is the most abused opiate drug, which is administered by injection, by snorting or by smoking. Stroke affects heroin users by diverse mechanisms,. Injec...

  6. Toxic Substances Control Act

    Energy Technology Data Exchange (ETDEWEB)

    1992-05-15

    This Reference Book contains a current copy of the Toxic Substances Control Act and those regulations that implement the statute and appear to be most relevant to DOE activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Questions concerning this Reference Book may be directed to Mark Petts, EH-231 (202/586-2609).

  7. 41 CFR 105-74.610 - Controlled substance.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Controlled substance. 105-74.610 Section 105-74.610 Public Contracts and Property Management Federal Property Management... Administration 74-GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 105-74...

  8. The long-term development of public attitudes towards people with epilepsy in the Czech Republic: 1981, 1984, 1998 and 2009 studies.

    Science.gov (United States)

    Novotná, I; Rektor, I

    2017-04-01

    The long-term development of public attitudes towards people with epilepsy (PWE) was studied. Four questions (Q) used in Czech questionnaires for studies in 1981, 1984, 1998 and 2009 concerned: Q1, familiarity with the concept of epilepsy; Q2, tolerance towards children with epilepsy; Q3, whether epilepsy is considered to be a mental disease; and Q4, attitudes towards employment of PWE. The quality of information about epilepsy increased significantly between 1981 and 1998, 1981 and 2009, and 1998 and 2009. The 1981 and 1984 studies reflected a level of information inferior to the levels seen in Germany and the USA, and the difference had almost disappeared in 1998 and 2009. The long-term follow-up studies in Czech Republic displayed a permanent increase in knowledge about epilepsy. This may reflect the progress in the spread of information, the efforts of patient associations and specialists and perhaps also a change in general attitudes towards people with disabilities. The dramatic change of information levels in Czech surveys could also reflect the change of the political system in 1989. A question that remains to be answered is the extent to which the positive trend reflects positive attitudes in real life. The answers to questions concerning whether people would be willing to help a person having a seizure remain unsatisfactory. Greater efforts should be made to improve the situation of PWE and to minimize their stigmatization. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  9. Final programmatic environmental impact statement for alternative strategies for the long-term management and use of depleted uranium hexafluoride. Volume 3: Responses to public comments

    International Nuclear Information System (INIS)

    1999-04-01

    This PEIS assesses the potential impacts of alternative management strategies for depleted uranium hexafluoride (UF 6 ) currently stored at three DOE sites: Paducah site near Paducah, Kentucky, Portsmouth site near Portsmouth, Ohio; and K-25 site on the Oak Ridge Reservation, Oak Ridge, Tennessee. The alternatives analyzed in the PEIS include no action, long-term storage as UF 6 , long-term storage as uranium oxide, use as uranium oxide, use as uranium metal, and disposal. DOE's preferred alternative is to begin conversion of the depleted UF 6 inventory as soon as possible, either to uranium oxide, uranium metal, or a combination of both, while allowing for use of as much of this inventory as possible. This volume of the Final PEIS contains the comments and DOE's responses to comments received during the comment period. Chapter 2 contains photocopies of written submissions received by DOE on the Draft PEIS; DOE's responses to those comments are listed in Chapter 3. Chapter 4 provides the oral comments received at the public hearings and DOE's responses. Chapter 5 provides indices to comments and responses arranged by commentor name and by comment number

  10. Identification and understanding the factors affecting the public and political acceptance of long term storage of spent fuel and high-level radioactive wastes

    International Nuclear Information System (INIS)

    Gorea, Valica

    2006-01-01

    In the end of 2004, according to the information available to the IAEA, there were 440 nuclear reactors operating worldwide, with a total net capacity of 366.3 GW(e), 6 of them being connected to the grid in 2004 ( 2 in Ukraine, one each in China, Japan and the Russian Federation and a reconnection in Canada) by comparison with 2 connections and 2 re-connections in 2003. Also, in the end of 2004, 26 nuclear power plants were under construction with a total net capacity of 20.8 GW(e). The conclusion accepted by common consent is that the nuclear power is still in progress and represents one of the options for power security on long and middle term. If we refer to the nuclear fusion which will produce commercial electric power, over 30 - 40 years, in practically unlimited quantities, the above underlining becomes even more evident. Fortunately, besides the beneficent characteristics, such as: clean, stable as engendering and price, has also a negative characteristic, which generally breathes fear into the people: radioactive waste. A classification of the radioactive waste is not the target of this presentation. I just want to point that a nuclear power plant produces during the time spent fuel - long life high radioactive, generating heat. Another high radioactive waste have similar characteristics (HLW = High Level Waste) for which reason these two categories of wastes are treated together. The spent fuel and the High Level Waste are interim stored for cooling, for around 50 years, afterwards it is transferred to the final repository where it will be kept for hundreds of years, in the case of an open fuel cycle and this is also the case of Cernavoda NPP. Taking into consideration that the Cernavoda Unit 1 reaches the age of 10 years of commercial running during December 2006, it results that the issue of the final disposal is not such urgent as it looks. The objectives of long term management of radioactive waste are public health and protection of the environment

  11. 41 CFR 109-27.5008 - Control of drug substances and potable alcohol.

    Science.gov (United States)

    2010-07-01

    ..., and Guidelines § 109-27.5008 Control of drug substances and potable alcohol. Effective procedures and... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Control of drug substances and potable alcohol. 109-27.5008 Section 109-27.5008 Public Contracts and Property Management...

  12. 42 CFR Appendix to Part 54a - Model Notice of Individuals Receiving Substance Abuse Services

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Model Notice of Individuals Receiving Substance... ORGANIZATIONS RECEIVING DISCRETIONARY FUNDING UNDER TITLE V OF THE PUBLIC HEALTH SERVICE ACT, 42 U.S.C. 290aa...—Model Notice of Individuals Receiving Substance Abuse Services Model Notice to Individuals Receiving...

  13. Substance use in pregnancy.

    Science.gov (United States)

    Wong, Suzanne; Ordean, Alice; Kahan, Meldon

    2011-04-01

    To improve awareness and knowledge of problematic substance use in pregnancy and to provide evidence-based recommendations for the management of this challenging clinical issue for all health care providers. This guideline reviews the use of screening tools, general approach to care, and recommendations for clinical management of problematic substance use in pregnancy. Evidence-based recommendations for screening and management of problematic substance use during pregnancy and lactation. Medline, PubMed, CINAHL, and The Cochrane Library were searched for articles published from 1950 using the following key words: substance-related disorders, mass screening, pregnancy complications, pregnancy, prenatal care, cocaine, cannabis, methadone, opioid, tobacco, nicotine, solvents, hallucinogens, and amphetamines. Results were initially restricted to systematic reviews and randomized control trials/controlled clinical trials. A subsequent search for observational studies was also conducted because there are few RCTs in this field of study. Articles were restricted to human studies published in English. Additional articles were located by hand searching through article reference lists. Searches were updated on a regular basis and incorporated in the guideline up to December 2009. Grey (unpublished) literature was also identified through searching the websites of health technology assessment and health technology assessment-related agencies, clinical practice guideline collections, clinical trial registries, and national and international medical specialty societies. The quality of evidence was rated using the criteria described in the Report of the Canadian Task Force on the Preventive Health Care. Recommendations for practice were ranked according to the method described in that report (Table 1). This guideline is intended to increase the knowledge and comfort level of health care providers caring for pregnant women who have substance use disorders. Improved access to

  14. Substance Misuse and Substance use Disorders: Why do they Matter in Healthcare?

    OpenAIRE

    MCLELLAN, A. THOMAS

    2017-01-01

    This paper first introduces important conceptual and practical distinctions among three key terms: substance “use,” “misuse,” and “disorders” (including addiction), and goes on to describe and quantify the important health and social problems associated with these terms. National survey data are presented to summarize the prevalence and varied costs associated with misuse of alcohol, illegal drugs, and prescribed medications in the United States.

  15. An action plan for radioactive substances regulation

    International Nuclear Information System (INIS)

    1998-01-01

    This document sets out an action plan for the Agency's Radioactive Substances Regulation function. Our vision is to secure continuous improvement in the protection of the public and the environment from the harmful effects of radioactive substances. Radioactive Substances Regulation will work with others to realise this vision and contribute to the Agency's role in achieving sustainable development. We will also work to ensure that the Agency achieves its objectives in an efficient, consistent and integrated way. The main elements of our Action Plan are as follows: establishing indicators of sustainability and the means and methods of monitoring them; establishing performance indicators and a programme of targets and objectives to be achieved; establishing a database of all premises subject to RSA93 and to use it for work planning, resource targeting, and improvement to radioactive waste management; provision of systems of procedures and technical guidance to ensure nationally consistent and cost- effective regulation; establishing systems to audit the implementation of the procedures and guidance; ensuring quality of regulation by defining technical competencies of inspectors and the training programmes to secure them; an R and D programme targeted on improving radioactive waste management and radioactive substances regulation; and full and effective participation in development of national policy

  16. Genetic and perinatal effects of abused substances

    Energy Technology Data Exchange (ETDEWEB)

    Brande, M.C.; Zimmerman, A.M.

    1987-01-01

    This book provides an overview of the effects of several abused drugs, including opiates, cannabinoids, alcohol, nicotine, and cocaine, with special emphasis on the actions of these substances at the molecular and cellular levels. The first half deals with genetic effects, including molecular genetics, biochemical genetics, pharmacogenetics, cytogenetics, and genetic toxicity. The second half focuses on perinatal effects and covers: drug abuse during pregnancy; biochemical aspects of marihuana on male reproduction; and long-term behavioral and neuroendocrine effects of perinatal alcohol exposure.

  17. New York hazardous substances emergency events surveillance: learning from hazardous substances releases to improve safety

    International Nuclear Information System (INIS)

    Welles, Wanda Lizak; Wilburn, Rebecca E.; Ehrlich, Jenny K.; Floridia, Christina M.

    2004-01-01

    Since 1993, the New York State Department of Health, funded by the Agency for Toxic Substances and Disease Registry, has collected data about non-petroleum hazardous substances releases through the Hazardous Substances Emergency Events Surveillance (NYHSEES) project. This study investigates risk factors for hazardous substances releases that may result in public health consequences such as injury or reported health effects. The 6428 qualifying events that occurred during the 10-year-period of 1993-2002 involved 8838 hazardous substances, 842 evacuations, more than 75,419 people evacuated, and more than 3120 people decontaminated. These events occurred both at fixed facilities (79%) and during transport (21%). The causative factors most frequently contributing to reported events were equipment failure (39%) and human error (33%). Five of the 10 chemicals most frequently associated with injuries were also among the 10 chemicals most frequently involved in reported events: sulfuric acid, hydrochloric acid, ammonia, sodium hypochlorite, and carbon monoxide. The chemical categories most frequently associated with events, and with events with adverse health effects were volatile organic compounds (VOCs) and solvents, and acids. Events with releases of hazardous substances were associated with injuries to 3089 people including employees (37%), responders (12%), the general public (29%) and students (22%). The most frequently reported adverse health effects were respiratory irritation, headache, and nausea or vomiting. Most of the injured were transported to the hospital, treated, and released (55%) or treated at the scene (29%). These data have been used for emergency response training, planning, and prevention activities to reduce morbidity and mortality from future events

  18. The relevance of social contexts and social action in reducing substance use and victimization among women participating in an HIV prevention intervention in Cape Town, South Africa

    Directory of Open Access Journals (Sweden)

    Reed E

    2013-06-01

    Full Text Available Elizabeth Reed,1 Andrea N Emanuel,2 Bronwyn Myers,3,4 Kim Johnson,3 Wendee M Wechsberg2,5–7 1George Washington University School of Public Health, Department of Prevention and Community Health, Washington, DC, USA; 2RTI International, Research Triangle Park, NC, USA; 3Alcohol and Drug Abuse Research Unit, Medical Research Council, Cape Town, South Africa; 4Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa; 5Gillings Global School of Public Health, University of North Carolina, Chapel Hill, NC, USA; 6Psychology in the Public Interest, North Carolina State University, NC, USA; 7Psychiatry and Behavioral Sciences, Duke University School of Medicine, NC, USA Objectives: To examine qualitatively how women's social context and community mobilization (eg, mobilizing women to take social action and engaging their community in social change influence substance use abstinence and victimization among women participating in a human immunodeficiency virus (HIV intervention in Cape Town, South Africa. Methods: Thirty women who had participated in a randomized controlled trial of a group-delivered intervention to address substance use, gender-based violence, and associated risk for HIV (The Women's Health CoOp were selected to participate in semi-structured interviews about their perceived impact of the intervention on their substance use and exposure to victimization. The Women's CoOp intervention involved creating a new positive social environment for women within a group setting that also fostered women's social action (eg, educating peers or family members in the community. Interviews were analyzed using content analysis and coded to examine women's descriptions of social contexts and social action, and the influence of these on women's substance use abstinence and exposure to victimization. Results: Social support (eg, via program staff and other participants and social action (eg, engaging others in the

  19. Meaning Of The Term "Corruption Offense" As A Feature Of The Public Prosecutor's Supervision Over The Legislation On The Corruption Counteraction In The Municipal Governments Execution

    Directory of Open Access Journals (Sweden)

    Kseniya D. Okuneva

    2014-12-01

    Full Text Available In the present article theoretical and practical aspects of the corruption offense definition, which are being characteristic features of the methodology of prosecutorial supervision over the legislation on counteraction to corruption in local government are analyzed. Federal Law of Jan. 17, 1992 No. 2202-1 "On the Procuracy of the Russian Federation" (Article 21 establishes the public prosecutor's supervision over the legislation on combating corruption in local government execution, which is a special sub-cluster. On general terms of theoretical techniques of the prosecutor's supervision, taking into account its specific and complex nature of corruption prosecutors based activities in this area. Author emphasizes attention on characteristics of the corruption offense, as well as aspects of legal responsibility, which lie in the fact that it is applied in accordance with law to offender as measures of state coercion of personal, financial or organizational nature for the offense committed; responsibilities of the person, who committed the offense, to be subject to measures of state coercion. In the conclusion author notes that specifics of corruption offenses that are subject of prosecutorial supervision over the execution of legislation on combating corruption in local government is determined by the special status of the offense subjects, as well as the content of legal prohibitions and legal responsibilities in the field of ​​anti-corruption at the municipal level.

  20. Public Health and Air Pollution in Asia (PAPA): a multicity study of short-term effects of air pollution on mortality.

    Science.gov (United States)

    Wong, Chit-Ming; Vichit-Vadakan, Nuntavarn; Kan, Haidong; Qian, Zhengmin

    2008-09-01

    Although the deleterious effects of air pollution from fossil fuel combustion have been demonstrated in many Western nations, fewer studies have been conducted in Asia. The Public Health and Air Pollution in Asia (PAPA) project assessed the effects of short-term exposure to air pollution on daily mortality in Bangkok, Thailand, and in three cities in China: Hong Kong, Shanghai, and Wuhan. Poisson regression models incorporating natural spline smoothing functions were used to adjust for seasonality and other time-varying covariates that might confound the association between air pollution and mortality. Effect estimates were determined for each city and then for the cities combined using a random effects method. In individual cities, associations were detected between most of the pollutants [nitrogen dioxide, sulfur dioxide, particulate matter air pollution than those in Western industrial nations because they spend more time outdoors and less time in air conditioning. Although the social and environmental conditions may be quite different, it is reasonable to apply estimates derived from previous health effect of air pollution studies in the West to Asia.

  1. Perceived organizational justice as a predictor of long-term sickness absence due to diagnosed mental disorders: results from the prospective longitudinal Finnish Public Sector Study.

    Science.gov (United States)

    Elovainio, Marko; Linna, Anne; Virtanen, Marianna; Oksanen, Tuula; Kivimäki, Mika; Pentti, Jaana; Vahtera, Jussi

    2013-08-01

    Organizational justice perceptions have been suggested to be associated with symptoms of mental health but the nature of the association is unknown due to reporting bias (measurement error related to response style and reversed causality). In this study, we used prospective design and long-term (>9 days) sickness absence with psychiatric diagnosis as the outcome measure. Participants were 21,221 Finnish public sector employees (the participation rate at baseline in 2000-2002 68%), who responded to repeated surveys of procedural and interactional justice in 2000-2004 along with register data on sickness absence with a diagnosis of depression or anxiety disorders (822 cases). Results from logistic regression analyses showed that a one-unit increase in self-reported and work-unit level co-worker assessed interactional justice was associated with a 25-32% lower odds of sickness absence due to anxiety disorders. These associations were robust to adjustments for a variety of potential individual-level confounders including chronic disease (adjusted OR for self-reported interactional justice 0.77, 95% CI 0.65-0.91) and were replicated using co-worker assessed justice. Only weak evidence of reversed causality was found. The results suggest that low organizational justice is a risk factor for sickness absence due to anxiety disorders. Copyright © 2013 Elsevier Ltd. All rights reserved.

  2. Brokering: a process for establishing long-term and stable links with gay male communities for research and public health education.

    Science.gov (United States)

    Silvestre, A J

    1994-02-01

    The success of efforts to prevent continued transmission of the human immunodeficiency virus (HIV) and to increase compliance with HIV prophylactic interventions among homosexual and bisexual men will depend in part on health care professionals' understanding of and ability to establish linkages with these men. In order to recruit men into a research project and an educational program, staff at the Pitt Men's Study, an epidemiological investigation of HIV infection, developed a process described here as "brokering," which was based on community organizing and marketing principles. Brokering is a dynamic process by which researchers and public health professionals exchange goods and services with formal and informal leaders of the gay community in order to establish strong, long-term linkages. To date, this process yielded 2,989 homosexual and bisexual recruits into the study, which began in 1983. After 8 years, 79% of those still alive continue to return for follow-up. While recruitment techniques will need to vary from city to city, the importance of establishing linkages with the local indigenous leadership remains of major importance.

  3. Substance abuse and child maltreatment.

    Science.gov (United States)

    Wells, Kathryn

    2009-04-01

    Pediatricians and other medical providers caring for children need to be aware of the dynamics in the significant relationship between substance abuse and child maltreatment. A caregiver's use and abuse of alcohol, marijuana, heroin, cocaine, methamphetamine, and other drugs place the child at risk in multiple ways. Members of the medical community need to understand these risks because the medical community plays a unique and important role in identifying and caring for these children. Substance abuse includes the abuse of legal drugs as well as the use of illegal drugs. The abuse of legal substances may be just as detrimental to parental functioning as abuse of illicit substances. Many substance abusers are also polysubstance users and the compounded effect of the abuse of multiple substances may be difficult to measure. Often other interrelated social features, such as untreated mental illness, trauma history, and domestic violence, affect these families.

  4. Substance Use Prevention in a Youth Development Program

    Science.gov (United States)

    2009-11-09

    modified from the Rosenberg Self - Esteem Scale ( Rosenberg , 1965). The items included statements such as, “I have a positive attitude toward myself...among participants. The study also showed a short-term increase in self - esteem among new enrollees, no changes in substance use, and an unexpected...psychosocial factors related to substance use, such as self -efficacy and self - esteem , no effects were found for these factors (LoSciuto et al., 1997; Perry

  5. Radiological consequences of radioactive substances in building materials

    International Nuclear Information System (INIS)

    Tschurlovits, M.

    1982-01-01

    A review of radiological consequences of radioactive substances in building materials is given. Where the other contributing papers are dealing with technical problems and measuring techniques, this paper is going beyond the term dose and is considering the risk by radioactive substances in building materials in relation to conventional risks. The present state of international standards is also discussed. If a limit of 1 mSv is adopted, it is shown that this limit is just met at present conditions. (Author) [de

  6. Public values in public-private partnerships

    NARCIS (Netherlands)

    Reynaers, A.; de Graaf, G.

    2014-01-01

    Although public-private partnerships (PPPs) are often evaluated in terms of efficiency, their impact on public values is often neglected. In order to find out what we know about the public values-PPPs relation, this article reviews public administration literature and describes two opposite

  7. 41 CFR 102-75.340 - Where hazardous substance activity has been identified on property proposed for disposal, what...

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Where hazardous... Provisions Relating to Hazardous Substance Activity § 102-75.340 Where hazardous substance activity has been... offer to purchase and the conveyance document? Where the existence of hazardous substance activity has...

  8. 41 CFR 102-75.130 - If hazardous substance activity took place on the property, what specific information must an...

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false If hazardous substance... Utilization of Excess Real Property Title Report § 102-75.130 If hazardous substance activity took place on... quantity of such hazardous substance and the time at which such storage, release, or disposal took place...

  9. Radioactive substance solidifying device

    International Nuclear Information System (INIS)

    Sakoda, Kotaro.

    1979-01-01

    Purpose: To easily solidify radioactive substances adhering to the surfaces of solid wastes without scattering in the circumference by paints, and further to reduce surface contamination concentrations. Constitution: Solid wastes are placed on a hanging plate, and dipped in paints within a paint dipping treatment tank installed at the lower part of a treatment tank by means of a monorail hoist, and the surfaces of said solid wastes are coated with paints, thereby to solidify the radioactivity on the surfaces of the solid wastes. After dipping, the solid wastes are suspended up to a paint spraying tank to dry the paints. After drying, non-contaminated paints are atomized to apply through an atomizing tube onto the solid wastes. After drying the atomized paints, the solid wastes are carried outside the treatment tank by means of the monorail hoist. (Yoshino, Y.)

  10. 31 CFR 598.309 - Narcotic drug; controlled substance; listed chemical.

    Science.gov (United States)

    2010-07-01

    ...; listed chemical. 598.309 Section 598.309 Money and Finance: Treasury Regulations Relating to Money and... SANCTIONS REGULATIONS General Definitions § 598.309 Narcotic drug; controlled substance; listed chemical. The terms narcotic drug, controlled substance, and listed chemical have the meanings given those terms...

  11. Detecting Novel and Emerging Drug Terms Using Natural Language Processing: A Social Media Corpus Study.

    Science.gov (United States)

    Simpson, Sean S; Adams, Nikki; Brugman, Claudia M; Conners, Thomas J

    2018-01-08

    With the rapid development of new psychoactive substances (NPS) and changes in the use of more traditional drugs, it is increasingly difficult for researchers and public health practitioners to keep up with emerging drugs and drug terms. Substance use surveys and diagnostic tools need to be able to ask about substances using the terms that drug users themselves are likely to be using. Analyses of social media may offer new ways for researchers to uncover and track changes in drug terms in near real time. This study describes the initial results from an innovative collaboration between substance use epidemiologists and linguistic scientists employing techniques from the field of natural language processing to examine drug-related terms in a sample of tweets from the United States. The objective of this study was to assess the feasibility of using distributed word-vector embeddings trained on social media data to uncover previously unknown (to researchers) drug terms. In this pilot study, we trained a continuous bag of words (CBOW) model of distributed word-vector embeddings on a Twitter dataset collected during July 2016 (roughly 884.2 million tokens). We queried the trained word embeddings for terms with high cosine similarity (a proxy for semantic relatedness) to well-known slang terms for marijuana to produce a list of candidate terms likely to function as slang terms for this substance. This candidate list was then compared with an expert-generated list of marijuana terms to assess the accuracy and efficacy of using word-vector embeddings to search for novel drug terminology. The method described here produced a list of 200 candidate terms for the target substance (marijuana). Of these 200 candidates, 115 were determined to in fact relate to marijuana (65 terms for the substance itself, 50 terms related to paraphernalia). This included 30 terms which were used to refer to the target substance in the corpus yet did not appear on the expert-generated list and were

  12. Is urbanization a risk factor for substance misuse?

    Science.gov (United States)

    Schifano, Fabrizio

    2008-07-01

    More than half of the world's population is living in urban areas, but the evidence about urban-rural differences in drug use is not clearly defined. The present paper aims to review the international literature addressing the role of urbanization and related parameters in association with substance misuse. In particular, the evidence of urbanization being a risk factor for substance misuse is examined. Although it has been suggested that substance misuse is typically a characteristic of large urban areas, this did not appear to be a consistent observation from the literature review. Furthermore, the urban context may offer a relative proximity of health services and prompter emergency intervention in case of overdose. Although more efforts have to be put into explaining substance misuse in general, identifying which characteristics of the urban context are modifiable, and under what circumstances, is an important theoretical, empirical, and public health question.

  13. Integrated Counselling Strategies for Children in the Substance Abused Family

    Directory of Open Access Journals (Sweden)

    Temitayo Serah Abijo

    2018-01-01

    Full Text Available In spite of the fact that substance abuse remains a public health challenge and social problem of enormous magnitudes, with many adolescents and families involved and affected by substance abuse disarrays the issue of proper counselling still requires more attention. In view of this therefore, this study has explored and appraised conceptually the desirability as well as applicable integrated strategies for counselling of the children in the substance abused family. Based on the appraisal of existing strategies for counseling of substance abused family then this study has been able to establish that if people involved as well as the victims of the abused will be able to learn about concepts such as inner strength, self-praise, and group praise, which may prompt setting up of goals for positive decision on their addiction. Similarly, the strategies will encourage the target family to generate more and more positive self-portraits and, as these may inspire making positive lifestyle changes.

  14. Substance Use and Mental Health

    Science.gov (United States)

    ... and Alcohol Tobacco Learn More Substance Use and Mental Health Drugs and Alcohol Did you know that addiction ... Plus – also en Español Treatment Substance Abuse and Mental Health Administration (SAMHSA): SAMHSA’s National Helpline: 1-800-662- ...

  15. How Serious of a Problem is Staff Turnover in Substance Abuse Treatment? A Longitudinal Study of Actual Turnover1

    Science.gov (United States)

    Eby, Lillian T.; Burk, Hannah; Maher, Charleen P.

    2010-01-01

    In the substance abuse treatment field, the annual turnover rate is cited as being anywhere between 19 and 50 percent (Johnson & Roman, 2002; Gallon, Gabriel, & Knudsen, 2003; Knudsen et al., 2003; McLellan et al., 2003). However, no research to date has evaluated these claims by tracking turnover longitudinally using organizational turnover data from substance abuse treatment centers. This research presents the results of a longitudinal study designed to systematically examine actual turnover among counselors and clinical supervisors. Twenty-seven geographically dispersed treatment organizations, serving a wide range of clients in the public and private sector, provided data for the study over a two year time span (2008–2009). The annual turnover rate was 33.2% for counselors and 23.4% for clinical supervisors. For both groups the majority of turnover was voluntary (employee-initiated). Specific reasons for turnover were largely consistent across the two groups, with the most common reason being a new job or new opportunity. The findings are discussed in terms of the unique employment context of substance abuse treatment. Practical recommendations are also discussed to help stem the tide of turnover in the field of substance abuse treatment. PMID:20675097

  16. How serious of a problem is staff turnover in substance abuse treatment? A longitudinal study of actual turnover.

    Science.gov (United States)

    Eby, Lillian T; Burk, Hannah; Maher, Charleen P

    2010-10-01

    In the substance abuse treatment field, the annual turnover rate is cited as being anywhere between 19% and 50% (J.A. Johnson & P.M. Roman, 2002; S.L. Gallon, R.M. Gabriel, J.R.W. Knudsen, 2003; H.K. Knudsen, J.A. Johnson, & P.M. Roman, 2003; A.T. McLellan, D. Carise, & H.D. Kleber, 2003). However, no research to date has evaluated these claims by tracking turnover longitudinally using organizational turnover data from substance abuse treatment centers. This research presents the results of a longitudinal study designed to systematically examine actual turnover among counselors and clinical supervisors. Twenty-seven geographically dispersed treatment organizations, serving a wide range of clients in the public and private sector, provided data for the study over a 2-year time span (2008-2009). The annual turnover rate was 33.2% for counselors and 23.4% for clinical supervisors. For both groups, the majority of turnover was voluntary (employee-initiated). Specific reasons for turnover were largely consistent across the two groups, with the most common reason being a new job or new opportunity. The findings are discussed in terms of the unique employment context of substance abuse treatment. Practical recommendations are also discussed to help stem the tide of turnover in the field of substance abuse treatment. Copyright (c) 2010 Elsevier Inc. All rights reserved.

  17. Extraction of substances assisted by ultrasound (UAE)

    International Nuclear Information System (INIS)

    Azuola, Rocio; Vargas, Pedro

    2007-01-01

    Different compounds present in vegetables with functional or technological properties, have gained great importance in food, pharmaceutical and cosmetic markets. Efficient methods, economical and environment friendly are sought for the extraction of these substances. A literature review has been performanced of recent publications on different extraction methods and their comparison to the ultrasound assisted extraction (UAE) to assess their effectiveness and industrial viability. The ultrasound assisted extraction (UAE) has been found to be more efficient than traditional mining methods, and cheaper and easier than non-traditional extraction methods such as microwave-assisted extraction, so it checks its industrial viability. (author) [es

  18. A systematic review of the effects of novel psychoactive substances 'legal highs' on people with severe mental illness.

    Science.gov (United States)

    Gray, R; Bressington, D; Hughes, E; Ivanecka, A

    2016-06-01

    WHAT IS KNOWN ON THE SUBJECT?: Novel psychoactive substances (NPS) include synthetic drugs mimicking the effects of illicit drugs, e.g. synthetic cannabinoids, and herbs such as Salvia divinorum. NPS are substances that can trigger hallucinations and other effects altering the mind, and are currently uncontrolled by the United Nations' 1961 Narcotic Drugs/1971 Psychotropic Substances Conventions. NPS affect brain chemistry that induces the psychoactive effects, such as hallucinations and feeling 'high'. It is unknown what effects such drugs have on people with severe mental illness (i.e. psychotic illnesses). WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: Our review demonstrates that little is known about the effects of various NPS on people with severe mental illness. Almost nothing is known about the long-term consequences of NPS use on the mental and physical health of SMI patients. Patients may lack understanding that NPS are psychoactive drugs that can impact on their mental and physical wellbeing. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Some patients might be reluctant or do not think it is relevant to disclose NPS use. Commonly used illicit drug screening is unlikely to detect the presence of NPS, therefore health and mental health professionals should directly enquire about NPS and actively encourage patients with severe mental illness to disclose any substance use. There was no significant patient and public involvement in the development and conduct of this study . Introduction Novel psychoactive substances (NPS) are synthetic substances that have been developed to produce altered states of consciousness and perceptions. People with severe mental illness (SMI) are more likely to use NPS than people without mental illness, but the short- and long-term effects of NPS are largely unknown. Method We systematically reviewed the literature about the effects of NPS on people with SMI. Results We included 12 case reports, 1 cross-sectional survey and 1 qualitative

  19. Drug and Substance Abuse

    Science.gov (United States)

    ... drinks per week) or drink in binges. When accounting for older adults' other medical problems, a survey classified 53 ... Map • Privacy Policy • Terms of Use • Disclaimer This site complies with ...

  20. An Examination of Shareholders Wealth Effects of Mergers and Acquisitions in Short Term: The Evidences from U.S. Public Target Acquisitions

    OpenAIRE

    Han, Jin

    2011-01-01

    This paper examines the shareholders wealth effects in short run of U.S. domestic public target acquirers using alternative payment methods from 2001 to 2005, providing insights into what can learn from the stock abnormal returns to public target acquirers when they announcing an acquisition. At a first level the study documents that, in short run, public target acquirers significantly lose value. This result is robust after controlling for acquirer firm size (large/small) and bidder’s book-t...

  1. Title I Preschool Program in the Wake County Public School System (WCPSS): Short- and Long-Term Outcomes. Eye on Evaluation. E&R Report No.11.16

    Science.gov (United States)

    Baenen, Nancy

    2011-01-01

    The longitudinal study of the 2005-06 preschool in Wake County Public School System (WCPSS) found short-term gains during the preschool year, but limited impact by kindergarten and no average impact by the end of 3rd grade on achievement, retention rates, special education placements, or attendance. Small sample sizes limit conclusions that can be…

  2. New DEA rules expand options for controlled substance disposal.

    Science.gov (United States)

    Peterson, David M

    2015-03-01

    Prescription drug abuse and overdose are rapidly growing problems in the United States. The United States federal Disposal of Controlled Substances Rule became effective 9 October 2014, implementing the Secure and Responsible Drug Disposal Act of 2010 (Disposal Act). These regulations target escalating prescription drug misuse by reducing accumulation of unused controlled substances that may be abused, diverted or accidentally ingested. Clinical areas that can now participate in collecting unused controlled substances include retail pharmacies, hospitals or clinics with an onsite pharmacy, and narcotic treatment programs. Collection methods include placing a controlled substance collection receptacle or instituting a mail-back program. Because prompt onsite destruction of collected items is required of mail-back programs, collection receptacles are more likely to be used in clinical areas. Retail pharmacies and hospitals or clinics with an onsite pharmacy may also place and maintain collection receptacles at long-term care facilities. The Act and Rule are intended to increase controlled substance disposal methods and expand local involvement in collection of unused controlled substances. Potential barriers to participating in controlled substance collection include acquisition of suitable collection receptacles and liners, lack of available space meeting the necessary criteria, lack of employee time for verification and inventory requirements, and program costs.

  3. Stigma and social support in substance abuse: Implications for mental health and well-being

    OpenAIRE

    Birtel, Michèle; Wood, Lisa; Kempa, Nancy J.

    2017-01-01

    Individuals with substance abuse may suffer from severe public and internalized stigma. Little is known about how social support can reduce stigma and improve mental health and well-being for them. This research examined how perceived stigma influences individuals in treatment for substance abuse, and whether internalized stigma and shame are mechanisms which link social support with better mental health and well-being. Sixty-four participants in treatment for substance abuse (alcohol, drugs)...

  4. Radioiodination of humic substances

    Energy Technology Data Exchange (ETDEWEB)

    Franke, K.; Kupsch, H. [Inst. of Interdisciplinary Isotope Research, Leipzig (Germany)

    2010-07-01

    The known IODO-GEN trademark -method was adapted for radiolabeling of humic and fulvic acids with {sup 131}I. The water insoluble oxidizing agent 1,3,4,6tetrachloro-3{alpha},6{alpha}-diphenylglycoluril (IODO-GEN trademark) forms an iodous ion species (I{sup +}), which undergoes an electrophilic I/H-substitution on aromatic moieties of the humic and fulvic acids. This method offers mild conditions with a lesser extent of oxidative alterations of the target molecule, accompanied by an easy handling due to the virtual water-insolubility of the oxidizing agent. The method was optimized and different techniques were tested for the purification of the radioiodinated humic material. The yield of the labeling procedure varies between 45 and 75% depending on the provenance of the humic material and the applied purification method. A specific activity up to 40 MBq/mg was achieved. Furthermore, the known inherent photo-susceptibility of the iodinated humic substance and the influence of reducing agents were verified. An additional release of {sup 131}I up to 20% and up to 35%, respectively were observed. (orig.)

  5. Distillation of bituminous substances

    Energy Technology Data Exchange (ETDEWEB)

    du Buisson, M A.B.B.

    1845-06-23

    New and improved methods are described for the distillation of bituminous schistus and other bituminous substances, as well as for the purification, rectification, and preparation necessary for the employment of the productions obtained by such distillation for various useful purposes. This invention consists, first, in the arrangement and construction of furnace or apparatus for the distillation of schistus, and (any) other bituminous rocks. This furnace is made of circular brick-work, and is provided with the requisite number of fires placed round the circumference. The retort is of a conical or funnel shape, and when ready for use, has the appearance of one inverted cone being placed within a larger cone, in such a manner as to leave a space between the two cones for the reception of the schistus. Both cones are capable of being closed at their apexes, and their mouths, which are placed upwards, are connected together, and hermetically closed by a flat ring. The flame draft is caused to impinge against the lower portion of the outer cone and ascending, turns over the upper edge and descends within the inner cone to the mouth of the chimney, which is placed in the interior, and as low as may be convenient. A third cone is so placed within the inner cone as to cause the flame draft, in its descent, to bind against the surface of the retort.

  6. A method and apparatus for preparing the storage of noxious substances, in particular radioactive substances

    International Nuclear Information System (INIS)

    1974-01-01

    The invention relates to the storage of radioactive substances. It deals with a method for storing a substance, in particular a noxious or radioactive substance, comprising trapping said substance in a solid substance by bombarding said solid substance with ions of the above substance, so that the latter reaches a certain concentration level in the solid substance. This is applicable to the storage of radioactive wastes [fr

  7. Using administrative data for longitudinal substance abuse research.

    Science.gov (United States)

    Evans, Elizabeth; Grella, Christine E; Murphy, Debra A; Hser, Yih-Ing

    2010-04-01

    The utilization of administrative data in substance abuse research has become more widespread than ever. This selective review synthesizes recent extant research from 31 articles to consider what has been learned from using administrative data to conduct longitudinal substance abuse research in four overlapping areas: (1) service access and utilization, (2) underrepresented populations, (3) treatment outcomes, and (4) cost analysis. Despite several notable limitations, administrative data contribute valuable information, particularly in the investigation of service system interactions and outcomes among substance abusers as they unfold and influence each other over the long term. This critical assessment of the advantages and disadvantages of using existing administrative data within a longitudinal framework should stimulate innovative thinking regarding future applications of administrative data for longitudinal substance abuse research purposes.

  8. Alexithymia in Egyptian Substance Abusers.

    Science.gov (United States)

    El Rasheed, Amany Haroun

    2001-03-01

    Alexithymia is thought of as a trait that predisposes to drug abuse. Moreover, it is suggested to be related to type of the substance abused, with the worst-case scenario including a worse prognosis as well as tendency to relapse or even not to seek treatment at all. To address this important subject in Egyptian patients, a sample of 200 Egyptian substance abusers was randomly selected from inpatients in the Institute of Psychiatry, Ain Shams University, Egypt. The study also included 200 group-matched controls. DSM-IV criteria were used for assessment of substance use disorders, and toxicologic urine analysis was used to confirm the substances of abuse. Toronto Alexithymia Scale (TAS)-Arabic version was used for assessment of alexithymia. It was found that alexithymia was significantly more prevalent in the substance use disorders group as compared to healthy controls. It was also found that among the substance use disorders group, alexithymics reported more polysubstance abuse, more opiate use (other than heroin IV), lower numbers of hospitalizations, lower numbers of reported relapses, and a lower tendency to relapse as a result of internal cues compared to patients without alexithymia. Statistically significant associations were also found between alexithymia and more benzodiazepine abuse and nonpersistence in treatment. The results suggest that alexithymia should be targeted in a treatment setting for substance use disorders.

  9. Medical Toxicology and Public Health-Update on Research and Activities at the Centers for Disease Control and Prevention and the Agency for Toxic Substances and Disease Registry : Environmental Exposures among Arctic Populations: The Maternal Organics Monitoring Study in Alaska.

    Science.gov (United States)

    Anwar, Mehruba; Ridpath, Alison; Berner, James; Schier, Joshua G

    2016-09-01

    Evidence suggests that in-utero exposure to environmental chemicals, such as persistent organic pollutants (POPs), heavy metals, and radionuclides, that might bioaccumulate in the mother may increase a newborn's risk of adverse developmental, neurological, and immunologic effects. Chemical contamination of bodies of water and strong ocean currents worldwide can drive these chemicals from lower latitudes to Arctic waters where they accumulate in common traditional subsistence foods. In response to concerns of the people from Alaska of the effects of bio-accumulated chemicals on their children, the Maternal Organics Monitoring Study(MOMS) was developed. The objective of the study was to assess the risks and benefits associated with the population's subsistence diet. Data analysis of biological samples at the CDC's NCEH laboratory and maternal questionnaires is ongoing. Results will be provided to Alaska Native communities to help support public health actions and inform future interventions and research.

  10. Recent Trends in Monitoring of European Water Framework Directive Priority Substances Using Micro-Sensors: A 2007–2009 Review

    Directory of Open Access Journals (Sweden)

    Nicole Jaffrezic-Renault

    2010-08-01

    Full Text Available This review discusses from a critical perspective the development of new sensors for the measurement of priority pollutants targeted in the E.U. Water Framework Directive. Significant advances are reported in the paper and their advantages and limitations are also discussed. Future perspectives in this area are also pointed out in the conclusions. This review covers publications appeared since December 2006 (the publication date of the Swift report. Among priority substances, sensors for monitoring the four WFD metals represent 81% of published papers. None of analyzed publications present a micro-sensor totally validated in laboratory, ready for tests under real conditions in the field. The researches are mainly focused on the sensing part of the micro-sensors. Nevertheless, the main factor limiting micro-sensor applications in the environment is the ruggedness of the receptor towards environmental conditions. This point constitutes the first technological obstacle to be overcome for any long-term field tests.

  11. Negative attributions towards people with substance use disorders in South Africa: Variation across substances and by gender

    Directory of Open Access Journals (Sweden)

    Sorsdahl Katherine

    2012-08-01

    Full Text Available Abstract Background Little research has examined attitudes towards people who use substances in low and middle income countries (LMIC. Therefore, the present study examined the attributions made by the general South African population about people who use substances and whether these attributions differ by the type of substance being used, the gender of the person using the substance, or the characteristics of the person making the attribution. Method A convenience sample of 868 members of the general public was obtained through street-intercept methods. One of 8 vignettes portraying alcohol, cannabis, methamphetamine or heroin, with either a male or female as the protagonist was presented to each respondent. Respondents’ attitudes towards the specific cases were investigated. Results Respondents held equally negative views of the presented substances, with the exception of the cannabis vignette which was considered significantly less “dangerous” than the alcohol vignette. Respondents were more likely to offer “help” to women who use alcohol, but more likely to suggest “coercion into treatment” for men. Individuals who scored higher on the ASSIST were more likely to hold negative attitudes towards substance users and black African respondents were more likely to offer help to individuals who use substances. Conclusion The stigma associated with substance use in South Africa is high and not necessarily dependent on the drug of choice. However, a range of factors, including gender of the substance user, and ethnicity of the rater, may impact on stigma. Interventions designed to strengthen mental health literacy and gender-focused anti-stigma campaigns may have the potential to increase treatment seeking behaviour.

  12. Definition of Substance and Non-substance Addiction.

    Science.gov (United States)

    Zou, Zhiling; Wang, Huijun; d'Oleire Uquillas, Federico; Wang, Xiaomei; Ding, Jianrui; Chen, Hong

    2017-01-01

    Substance addiction (or drug addiction) is a neuropsychiatric disorder characterized by a recurring desire to continue taking the drug despite harmful consequences. Non-substance addiction (or behavioral addiction) covers pathological gambling, food addiction, internet addiction, and mobile phone addiction. Their definition is similar to drug addiction but they differ from each other in specific domains. This review aims to provide a brief overview of past and current definitions of substance and non-substance addiction, and also touches on the topic of diagnosing drug addiction and non-drug addiction, ultimately aiming to further the understanding of the key concepts needed for a foundation to study the biological and psychological underpinnings of addiction disorders.

  13. The Long-Term Safety, Public Health Impact, and Cost-Effectiveness of Routine Vaccination with a Recombinant, Live-Attenuated Dengue Vaccine (Dengvaxia): A Model Comparison Study.

    Science.gov (United States)

    Flasche, Stefan; Jit, Mark; Rodríguez-Barraquer, Isabel; Coudeville, Laurent; Recker, Mario; Koelle, Katia; Milne, George; Hladish, Thomas J; Perkins, T Alex; Cummings, Derek A T; Dorigatti, Ilaria; Laydon, Daniel J; España, Guido; Kelso, Joel; Longini, Ira; Lourenco, Jose; Pearson, Carl A B; Reiner, Robert C; Mier-Y-Terán-Romero, Luis; Vannice, Kirsten; Ferguson, Neil

    2016-11-01

    Large Phase III trials across Asia and Latin America have recently demonstrated the efficacy of a recombinant, live-attenuated dengue vaccine (Dengvaxia) over the first 25 mo following vaccination. Subsequent data collected in the longer-term follow-up phase, however, have raised concerns about a potential increase in hospitalization risk of subsequent dengue infections, in particular among young, dengue-naïve vaccinees. We here report predictions from eight independent modelling groups on the long-term safety, public health impact, and cost-effectiveness of routine vaccination with Dengvaxia in a range of transmission settings, as characterised by seroprevalence levels among 9-y-olds (SP9). These predictions were conducted for the World Health Organization to inform their recommendations on optimal use of this vaccine. The models adopted, with small variations, a parsimonious vaccine mode of action that was able to reproduce quantitative features of the observed trial data. The adopted mode of action assumed that vaccination, similarly to natural infection, induces transient, heterologous protection and, further, establishes a long-lasting immunogenic memory, which determines disease severity of subsequent infections. The default vaccination policy considered was routine vaccination of 9-y-old children in a three-dose schedule at 80% coverage. The outcomes examined were the impact of vaccination on infections, symptomatic dengue, hospitalised dengue, deaths, and cost-effectiveness over a 30-y postvaccination period. Case definitions were chosen in accordance with the Phase III trials. All models predicted that in settings with moderate to high dengue endemicity (SP9 ≥ 50%), the default vaccination policy would reduce the burden of dengue disease for the population by 6%-25% (all simulations: -3%-34%) and in high-transmission settings (SP9 ≥ 70%) by 13%-25% (all simulations: 10%- 34%). These endemicity levels are representative of the participating sites in

  14. The Long-Term Safety, Public Health Impact, and Cost-Effectiveness of Routine Vaccination with a Recombinant, Live-Attenuated Dengue Vaccine (Dengvaxia: A Model Comparison Study.

    Directory of Open Access Journals (Sweden)

    Stefan Flasche

    2016-11-01

    Full Text Available Large Phase III trials across Asia and Latin America have recently demonstrated the efficacy of a recombinant, live-attenuated dengue vaccine (Dengvaxia over the first 25 mo following vaccination. Subsequent data collected in the longer-term follow-up phase, however, have raised concerns about a potential increase in hospitalization risk of subsequent dengue infections, in particular among young, dengue-naïve vaccinees. We here report predictions from eight independent modelling groups on the long-term safety, public health impact, and cost-effectiveness of routine vaccination with Dengvaxia in a range of transmission settings, as characterised by seroprevalence levels among 9-y-olds (SP9. These predictions were conducted for the World Health Organization to inform their recommendations on optimal use of this vaccine.The models adopted, with small variations, a parsimonious vaccine mode of action that was able to reproduce quantitative features of the observed trial data. The adopted mode of action assumed that vaccination, similarly to natural infection, induces transient, heterologous protection and, further, establishes a long-lasting immunogenic memory, which determines disease severity of subsequent infections. The default vaccination policy considered was routine vaccination of 9-y-old children in a three-dose schedule at 80% coverage. The outcomes examined were the impact of vaccination on infections, symptomatic dengue, hospitalised dengue, deaths, and cost-effectiveness over a 30-y postvaccination period. Case definitions were chosen in accordance with the Phase III trials. All models predicted that in settings with moderate to high dengue endemicity (SP9 ≥ 50%, the default vaccination policy would reduce the burden of dengue disease for the population by 6%-25% (all simulations: -3%-34% and in high-transmission settings (SP9 ≥ 70% by 13%-25% (all simulations: 10%- 34%. These endemicity levels are representative of the

  15. Psilocybin for treating substance use disorders?

    Science.gov (United States)

    de Veen, Bas T H; Schellekens, Arnt F A; Verheij, Michel M M; Homberg, Judith R

    2017-02-01

    Evidence based treatment for Substance use disorders (SUD) includes psychotherapy and pharmacotherapy. However, these are only partially effective. Hallucinogens, such as psilocybin, may represent potential new treatment options for SUD. This review provides a summary of (human) studies on the putative therapeutic effects of psilocybin, and discusses the receptor systems, brain regions and cognitive and emotional processes mediating psilocybin's effects. Psilocybin's chemical structure is similar to that of serotonin. Dysregulations in the serotonin system are associated with alterations in stress hormones, such as cortisol, and mood disorders. After psilocybin administration cortisol levels spike and activate the executive control network, with subsequent increased control over emotional processes, and relief of negative thinking and persistent negative emotions. Preliminary data of ongoing alcohol and smoking addiction studies in humans shows promising effects of psilocybin administration on substance use. Importantly, psilocybin has a low risk of toxicity and dependence and can be used safely under controlled clinical conditions. Areas covered: This paper is a narrative review based on the search terms: psilocybin, substance use disorder, addiction, depression, serotonin. Literature on potential efficacy and mechanisms of action of psilocybin in SUD is discussed. Expert commentary: Recent positive findings with psilocybin need confirmation in well-designed placebo controlled randomized trials employing a large sample size.

  16. 75 FR 32505 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2010-06-08

    ... Johnson Matthey, Inc. to ensure that the company's registration is consistent with the public interest... 55858), Johnson Matthey, Inc., Pharmaceutical Materials, 2003 Nolte Drive, West Deptford, New Jersey... Poppy Straw Concentrate (9670) II The company plans to import the listed controlled substances as raw...

  17. 76 FR 17968 - Manufacturer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-03-31

    ... 1, 2010, (75 FR 53720), Austin Pharma LLC., 811 Paloma Drive, Suite A, Round Rock, Texas 78665-2402...) and determined that the registration of Austin Pharma LLC. to manufacture the listed basic classes of controlled substances is consistent with the public interest at this time. DEA has investigated Austin Pharma...

  18. 77 FR 2324 - Manufacturer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2012-01-17

    ..., 2011, 76 FR 51401, Austin Pharma LLC., 811 Paloma Drive, Suite C, Round Rock, Texas 78665-2402, made...) and determined that the registration of Austin Pharma LLC. to manufacture the listed basic classes of controlled substances is consistent with the public interest at this time. DEA has investigated Austin Pharma...

  19. 76 FR 72976 - Manufacturer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-11-28

    ..., 2011, 76 FR 36577, Boehringer Ingelheim Chemicals, Inc., 2820 N. Normandy Drive, Petersburg, Virginia... Boehringer Ingelheim Chemicals, Inc., to manufacture the listed basic classes of controlled substances is consistent with the public interest at this time. DEA has investigated Boehringer Ingelheim Chemicals, Inc...

  20. 76 FR 36578 - Manufacturer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-06-22

    ... firm plans to manufacture the listed controlled substances for internal use and for sale to other companies. No comments or objections have been received. DEA has considered the factors in 21 U.S.C. 823(a..., Inc., to ensure that the company's registration is consistent with the public interest. The...

  1. 75 FR 44287 - Manufacturer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2010-07-28

    ... firm plans to manufacture the listed controlled substances for internal use and for sale to other companies. No comments or objections have been received. DEA has considered the factors in 21 U.S.C. 823(a..., Inc., to ensure that the company's registration is consistent with the public interest. The...

  2. Psychological Correlates of Substance Abuse in Non-psychiatric ...

    African Journals Online (AJOL)

    Conclusion: It is recommended that there should always be proper screening of patients on personality and behavioural traits before admission or placement in public institutions in the same way that governments and families should help to restrict the use of psychoactive substances. The paper concluded that there should ...

  3. 75 FR 44285 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2010-07-28

    ... 21661), Almac Clinical Services Inc., (ACSI), 2661 Audubon Road, Audubon, Pennsylvania 19403, made... Services Inc. (ACSI) to import the basic classes of controlled substances is consistent with the public... effect on May 1, 1971, at this time. DEA has investigated Almac Clinical Services Inc. (ACSI) to ensure...

  4. 76 FR 51400 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-08-18

    ..., Almac Clinical Services Inc., (ACSI), 25 Fretz Road, Souderton, Pennsylvania 18964, made application by... Services Inc. (ACSI) to import the basic classes of controlled substances is consistent with the public... effect on May 1, 1971. DEA has investigated Almac Clinical Services Inc. (ACSI) to ensure that the...

  5. Dating Violence and Substance Use among Ethnically Diverse Adolescents

    Science.gov (United States)

    Temple, Jeff R.; Freeman, Daniel H., Jr.

    2011-01-01

    Teen dating violence is a serious public health concern with numerous and long-lasting consequences. Although alcohol and drug use have been associated with dating violence, little is known about the role of specific substances, especially the use of club drugs and the nonmedical use of prescription drugs. Thus, the authors examined the…

  6. Stroke And Substance Abuse

    Directory of Open Access Journals (Sweden)

    A Chitsaz

    2017-02-01

    Full Text Available Introduction: stroke in recreational substance users can be an indirect complication, like endocarditis and cardio embolism in parenteral drug users. With some drug like cocaine, stroke appear to be the result of a direct effect. In young subjects without other risk factors provide persuasive evidence for causality . OPIATES: Heroine is the most abused opiate drug, which is administered by injection, by snorting or by smoking. Stroke affects heroin users by diverse mechanisms,. Injectors are at risk of infections endocarditis, which carries risk for both ischemic and hemorrhagic stroke. Cerebral or subarachnoid hemorrhage usually occurs after rupture of a septic (mycotic aneurysm. Heroine users can are also at risk for hemorrhagic stroke secondary to liver failure with deranged clotting and to heroin nephropathy with uremia or malignant hypertension. In some heroin users the drug it self is directly causal due to vasculitis, hypersensitivity and immunologic changes. Embolization of foreign material to brain due to mixed of heroine with quinine can cause cerebral embolism. AMPHETAMINE AND other psychostimulants: In abuser of amphetamine hemorrhagic stroke can occur, oral, intravenous, nasal, and inhalational routes of administration have been reported. Most were chronic user, but in several patients, stroke followed a first exposure. Some of amphetamine induced intracranial hemorrhages are secondary to acute hypertension, some to cerebral vacuities, and some to a combination of two. Decongestants and diet pills: Phenylpropanolamine (PPA, an amphetamine – like drug, in decongestants and diet pills, induce acute hypertension, sever headache, psychiatric symptoms, seizures and hemorrhagic stroke. Ephedrine and pseudo ephedrine are present in decongestants and bronchodilators and induce headache, tachyarrhythmia, hypertensive emergency, and hemorrhagic and occlusive stroke. Ecstasy, 3,4 Methylenedioxymethamphetamin (MDMA with amphetamine like can

  7. NIGERIAN NATION-BUILDING AND PUBLIC POLICY ...

    African Journals Online (AJOL)

    NGOZI

    Political phase, that is, acceptable formulation, meaning that the entertained ... term 'policy-making' for the entire process, 'policy formulation' for the initial part of ..... rule of argumentation is grounded in terms of the substance of the pragmatic ...

  8. 77 FR 24985 - Importer of Controlled Substances; Notice of Registration; Hospira Inc.

    Science.gov (United States)

    2012-04-26

    ... Remifentanil (9739), a basic class of controlled substance listed in schedule II. The company plans to import Remifentanil for use in dosage form manufacturing. No comments or objections have been received. DEA has.... to import the basic class of controlled substance is consistent with the public interest, and with...

  9. 78 FR 15975 - Importer of Controlled Substances, Notice of Registration: Hospira Inc.

    Science.gov (United States)

    2013-03-13

    ... Remifentanil (9739), a basic class of controlled substance listed in schedule II. The company plans to import Remifentanil for use in dosage form manufacturing. No comments or objections have been received. DEA has.... to import the basic class of controlled substance is consistent with the public interest, and with...

  10. 77 FR 26049 - Reaching Zero: Actions to Eliminate Substance-Impaired Driving Forum

    Science.gov (United States)

    2012-05-02

    ... NATIONAL TRANSPORTATION SAFETY BOARD Reaching Zero: Actions to Eliminate Substance-Impaired Driving Forum The National Transportation Safety Board (NTSB) will convene a Public Forum to address Substance-Impaired Driving which will begin at 8:30 a.m., Tuesday, May 15, 2012. NTSB Chairman Deborah A.P...

  11. Publicity and public relations

    Science.gov (United States)

    Fosha, Charles E.

    1990-01-01

    This paper addresses approaches to using publicity and public relations to meet the goals of the NASA Space Grant College. Methods universities and colleges can use to publicize space activities are presented.

  12. Ozone-depleting Substances (ODS)

    Data.gov (United States)

    U.S. Environmental Protection Agency — This site includes all of the ozone-depleting substances (ODS) recognized by the Montreal Protocol. The data include ozone depletion potentials (ODP), global warming...

  13. Dermal uptake of petroleum substances

    NARCIS (Netherlands)

    Jakasa, Ivone; Kezic, Sanja; Boogaard, Peter J.

    2015-01-01

    Petroleum products are complex substances comprising varying amounts of linear and branched alkanes, alkenes, cycloalkanes, and aromatics which may penetrate the skin at different rates. For proper interpretation of toxic hazard data, understanding their percutaneous absorption is of paramount

  14. Resumption of transport of KUR spent fuel from Japan to USA - Very long-term storage and public acceptance for transport

    International Nuclear Information System (INIS)

    Nakagome, Yoshihiro; Nishimaki, Kenzo; Kanda, Keiji

    1999-01-01

    The Research Reactor Institute, Kyoto University (KURRI) has more than 250 MTR-type HEU spent fuel elements. They have been stored in water pools after irradiation in the Kyoto University Research Reactor (KUR) core. The longest pool residence time is 25 years. In accordance with the Foreign Research Reactor Spent Nuclear Fuel Receipt Program of the United States, sixty KUR spent fuel elements were shipped from KURRI to the Savannah River Site of the USDOE in August, 1999. This shipment was done successfully through a public port in Osaka Prefecture, Japan. This is the first shipment in the past twenty-six years after the last shipment through the Yokohama Port. Concerning the use of a public port, we had to solve many issues for public acceptance. In this paper, we describe how we have stored the spent fuels for a long time with high integrity and how we have obtained public acceptance for the transport. (author)

  15. A Promising Tool to Assess Long Term Public Health Effects of Natural Disasters: Combining Routine Health Survey Data and Geographic Information Systems to Assess Stunting after the 2001 Earthquake in Peru.

    Science.gov (United States)

    Rydberg, Henny; Marrone, Gaetano; Strömdahl, Susanne; von Schreeb, Johan

    2015-01-01

    Research on long-term health effects of earthquakes is scarce, especially in low- and middle-income countries, which are disproportionately affected by disasters. To date, progress in this area has been hampered by the lack of tools to accurately measure these effects. Here, we explored whether long-term public health effects of earthquakes can be assessed using a combination of readily available data sources on public health and geographic distribution of seismic activity. We used childhood stunting as a proxy for public health effects. Data on stunting were attained from Demographic and Health Surveys. Earthquake data were obtained from U.S. Geological Survey's ShakeMaps, geographic information system-based maps that divide earthquake affected areas into different shaking intensity zones. We combined these two data sources to categorize the surveyed children into different earthquake exposure groups, based on how much their area of residence was affected by the earthquake. We assessed the feasibility of the approach using a real earthquake case--an 8.4 magnitude earthquake that hit southern Peru in 2001. Our results indicate that the combination of health survey data and disaster data may offer a readily accessible and accurate method for determining the long-term public health consequences of a natural disaster. Our work allowed us to make pre- and post-earthquake comparisons of stunting, an important indicator of the well-being of a society, as well as comparisons between populations with different levels of exposure to the earthquake. Furthermore, the detailed GIS based data provided a precise and objective definition of earthquake exposure. Our approach should be considered in future public health and disaster research exploring the long-term effects of earthquakes and potentially other natural disasters.

  16. A Promising Tool to Assess Long Term Public Health Effects of Natural Disasters: Combining Routine Health Survey Data and Geographic Information Systems to Assess Stunting after the 2001 Earthquake in Peru.

    Directory of Open Access Journals (Sweden)

    Henny Rydberg

    Full Text Available Research on long-term health effects of earthquakes is scarce, especially in low- and middle-income countries, which are disproportionately affected by disasters. To date, progress in this area has been hampered by the lack of tools to accurately measure these effects. Here, we explored whether long-term public health effects of earthquakes can be assessed using a combination of readily available data sources on public health and geographic distribution of seismic activity.We used childhood stunting as a proxy for public health effects. Data on stunting were attained from Demographic and Health Surveys. Earthquake data were obtained from U.S. Geological Survey's ShakeMaps, geographic information system-based maps that divide earthquake affected areas into different shaking intensity zones. We combined these two data sources to categorize the surveyed children into different earthquake exposure groups, based on how much their area of residence was affected by the earthquake. We assessed the feasibility of the approach using a real earthquake case--an 8.4 magnitude earthquake that hit southern Peru in 2001.Our results indicate that the combination of health survey data and disaster data may offer a readily accessible and accurate method for determining the long-term public health consequences of a natural disaster. Our work allowed us to make pre- and post-earthquake comparisons of stunting, an important indicator of the well-being of a society, as well as comparisons between populations with different levels of exposure to the earthquake. Furthermore, the detailed GIS based data provided a precise and objective definition of earthquake exposure. Our approach should be considered in future public health and disaster research exploring the long-term effects of earthquakes and potentially other natural disasters.

  17. List of U.S. Army Research Institute Research and Technical Publications for Public Release/Unlimited Distribution. Fiscal Year 2007 (October 1, 2006 to September 30, 2007) With Author Index and Report Titles and Subject Terms Index

    Science.gov (United States)

    2008-04-01

    Year 2007 October 1, 2006 to September 30, 2007 With Author Index and Report Titles and Subject Terms Index United States Army Research Institute for...Fiscal Year 2007 October 1, 2006 to September 30, 2007 With Author Index and Report Titles and Subject Terms Index CONTENTS Page Introduction...39 Author Index .................................................................................................................. 39

  18. [The significance of the relationship between external/internal locus of control and adolescent substance use in behavioral medicine].

    Science.gov (United States)

    Pikó, Bettina; Kovács, Eszter; Kriston, Pálma

    2011-02-27

    Prevention and treatment of the addictions are key public health priorities in modern society. In medical practice, in relation to the biochemical processes, mapping the addiction-prone personality traits, like external/internal locus of control are getting more and more attention. Individuals with high level on internal locus of control, for example, tend to take care of their health behavior; the lack of it, on the other hand, may worsen the effectiveness of stress release which may increase the likelihood of turning to substance use. The main goal of the present study was to investigate the relationship between adolescent substance use (both lifetime prevalence and the actual substance user status) and external/internal locus of control). The data collection of the questionnaire survey was going on among 656 high school students in Szeged (age range between 14-21 years, mean = 16.5 years, S.D. = 1.5 years of age, 49.1% of the sample was female). Associations between indicators of substance use (as dependent variables) and scale points of external/internal locus of control (as independent variables) were assessed using odds ratios calculated by logistic regression analyses, whereas gender was used as a controlling variable. Among boys, scale points of external, among girls, those of internal locus of control showed higher values. External locus of control increased, whereas internal locus of control decreased the risk of substance use, however, the relative role of external/internal locus of control was different according to the type of substance use and the prevalence values. In terms of smoking, lifetime prevalence, whereas in terms of marijuana use, the actual user status was influenced. In addition, while the latter one was also affected by gender, it did not play a role at all in the previous one. All these findings suggest that behavioral control may play a particularly important role in prevention of adolescent substance use. For developing this, methods

  19. [Psychoactive substance use during pregnancy: a review].

    Science.gov (United States)

    Lamy, S; Thibaut, F

    2010-02-01

    All around the world, the potential consequences of the increasing use of psychoactive substances during pregnancy are a major public health concern. It is estimated that 20 to 30% of pregnant women use tobacco, 15% use alcohol, 3 to 10% use cannabis and 0.5 to 3% use cocaine. The estimation of tobacco consumption during pregnancy is better known as compared with alcohol and substance use prevalence during pregnancy, which remains under estimated or unknown. For example, in France, the prevalence of cannabis and cocaine use during pregnancy is unknown. In general, the prevalence of drug or alcohol use during pregnancy is estimated by extrapolating data from epidemiological studies conducted in the general population (in France or in other countries). However, drug or alcohol use in the general population may dramatically vary from one country to another. Even if some studies have reported the prevalence of alcohol or substance use in different countries around the world, most of them were based on the mother's interview. In most cases, the mother did not report exactly the amount of drugs or alcohol used. Further studies measuring alcohol or substance use in the mother's blood, hair or in the newborn's meconium are needed. In addition, different methodologies have been used in the literature (different types of interview, with or without biological measurements; different subjects included (in- or out-pregnant women, psychiatric comorbidities or not, different economic status, etc). Despite these methodological biases, the prevalence of drug or alcohol use increases in pregnant women, and in most cases, several drugs are associated. Most of the studies have used structured or semi-structured interviews such as the addiction severity index (ASI) or the alcohol use disorders identification test (AUDIT) to assess alcohol or drug consumption. In addition, the identification of risk factors for substance or alcohol use during pregnancy would allow the early detection of

  20. Public values in public-private partnerships

    NARCIS (Netherlands)

    Reynaers, A.

    2014-01-01

    Although public-private partnerships (PPPs) are frequently analyzed and lauded in terms of efficiency, their impact on public values is often neglected. As a result, there is little empirical evidence supporting or rejecting the claim that PPPs have a negative effect on public values. This case

  1. Terrorism, civil war and related violence and substance use disorder morbidity and mortality: A global analysis

    Directory of Open Access Journals (Sweden)

    Bradley T. Kerridge

    2014-03-01

    Conclusion: Terrorism, war and one-sided violence may influence morbidity and mortality attributable to substance use disorders in the longer-term suggests that more attention to be given to rapid assessment and treatment of substance use disorders in conflict-affected populations with due consideration of gender and age differences that may impact treatment outcomes in these settings. Priorities should be established to rebuild substance abuse treatment infrastructures and treat the many physical and mental comorbid disorders.

  2. New psychoactive substances legislation in Ireland - Perspectives from academia.

    Science.gov (United States)

    Kavanagh, Pierce V; Power, John D

    2014-01-01

    The emergence of 'legal highs' or 'new psychoactive substances' (NPS) on the Irish market is reflective of their appearance in many countries, with some notable exceptions. The official response to the situation is examined here by looking at Irish controlled drugs legislation and drug enforcement policies as enacted in recent years and their effects on academic research on NPS. The philosophy and practice of outright bans of scheduled substances has not been effective in delivering the stated aims of illicit drug control, namely harm reduction. With these legislative changes, we have witnessed the removal of the 'legitimate' sale and open marketing of a number of NPS to the general public in commercial retail premises. However, as legislation was enacted, suppliers and vendors rapidly changed the contents of their legal high products from now controlled to non-controlled substances. We have found that it is administratively challenging to perform scientific research on controlled substances at academic institutions. It is desirable to gather analytical, pharmacological, and toxicological data on these substances as they emerge on the market but due to the restrictive nature of licensing requirements, once a substance or generic class of substances is controlled, this becomes more difficult. The facts that any quantity of substance, no matter how small, is controlled, the nomenclature used to describe compounds is not consistent within the enacted legislation and the use of catch-all classes of compounds with the intention of controlling many similar molecular structures, all create problematic issues for academic researchers. Copyright © 2014 John Wiley & Sons, Ltd.

  3. Teenagers' Awareness of Peers' Substance and Drug Use in Kuwait.

    Science.gov (United States)

    Omu, Florence E; Bader, Al-Wadaany; Helen, Delles; Slabeeb, Shukriya; Safar, Hanan; Omu, Alexander E

    Teenage substance use is a global challenge, and youths residing in Kuwait are not immune from it. Tobacco products are licit; however, alcohol and other mood-altering illicit substance are prohibited with severe penalties including imprisonment. Youths residing in Kuwait are being initiated into the use of mood-altering substances like tobacco at an early age, and it is postulated that, as they grow older, they may progress into using alcohol and other prohibited illicit drugs. The aim of this study was to determine licit and illicit substance use by teenagers residing in Kuwait. The study will also explore their awareness of substance use among their peers. A cross-sectional survey using a snowball sampling technique was used to recruit 190 teenagers aged 15-18 years residing in Kuwait. Data were collected using the 130-item questionnaire adapted from 1998 New Jersey Triennial Public High School Survey of Drug and Alcohol Use. Data collection was from September 2012 to June 2013. The Statistical Package for Social Sciences Version 22 for Windows was used. Pearson's chi-square, Kruskal-Wallis, and Mann-Whitney U tests were used to test the hypotheses. Tobacco was the most commonly used substance by these teenagers; 8.4% were current smokers, and 50% had experimented. Age of initiation for 21% was before 14 years old. Hashish (marijuana) was the most commonly used illicit drug, with 3.7% current users and 5.3% claiming to have used it. More male than female teenagers in Grade 9 were using tobacco products (χ = 27.428, df = 5, p abuse of mood/mind-altering licit and illicit substances appear to be increasing among older teenagers. Intensifying campaigns about the hazards of substance use and drug testing should start from the primary school level.

  4. Risky substance exposure during pregnancy: a pilot study from Lebanese mothers

    Directory of Open Access Journals (Sweden)

    Rachidi S

    2013-05-01

    Full Text Available Samar Rachidi,1 Sanaa Awada,1 Amal Al-Hajje,1 Wafaa Bawab,1 Salam Zein,1 Nadine Saleh,1,2 Pascale Salameh1,21Laboratory of Epidemiological and Clinical Research, Lebanese University, Beirut, Lebanon; 2Faculty of Public Health Labanese University, Beirut, LebanonBackground: The harmful effects of medication and licit substance use during pregnancy may potentially constitute a major public health concern. Our study aims to assess risky exposure of Lebanese pregnant women to drugs, tobacco, caffeine, and alcohol, and to determine their effect on postnatal outcomes.Methods: Women at term were addressed after delivery in five university hospitals of Beirut and Mount Lebanon between February and June 2012. A standardized questionnaire was administered to them. Moreover, medical files of both mothers and their respective newborns were checked to confirm information given by mothers, and to assess the health outcome of the babies.Results: Among the interviewed 350 women, active and passive smoking of tobacco (cigarette or water pipe, and consumption of category C, D, and X drugs were common during pregnancy in Lebanon; they were shown to negatively affect the neonatal outcome in multivariate analyses: they significantly decreased Apgar scores and increased the risk of underweight and medical complications of babies (P < 0.05.Conclusion: Our study demonstrated that Lebanese women were exposed during pregnancy to multiple medications and licit substances that affected the neonates' health. Our findings have implications for clinical obstetric practice and prevention programs in Lebanon. Efforts should be made to decrease exposure to harmful substances during pregnancy.Keywords: pregnancy, smoking, cigarette, water pipe, caffeine, alcohol, drugs, Apgar score

  5. The Financial-Organizational Foundations of Assessment and Comparison of Scientific-Publication Activity of the Employees of Scientific Sphere in Terms of the Paradigm of the Public-Creative Patriotism of Nation

    Directory of Open Access Journals (Sweden)

    Karpinsky Borys A.

    2017-12-01

    Full Text Available The article is aimed at allocating both the specific features of financing the scientific sphere of Ukraine in the current period of transformation and the reform of sectors of the national economy, as well as the development of financial-organizational foundations of assessment and comparison of scientific-publication activity of the employees through conformity of the occupied position, proceeding from the paradigm of public-creative patriotism of nation. It has been proved that, in its fundamental essence, the paradigm of public-creative patriotism of nation is manifested and materialized through the physical participation of every citizen in formation of the own state, and is most fully implemented in the simultaneous interaction of individual dominants of such a patriotism: qualitative and quantitative (tax. A characteristic manifestation of such a patriotism in the scientific sphere is the increase of productivity of scholars on the basis of scientific-publication activity, which was for the first time suggested to be assessed on the basis of the Hirsch index for employees in view of the hold position with the relevant rating. The financial-organizational foundations of assessment and comparison of the public-creative patriotism of both the scientific and the teaching staff, allowing to increase potential of scientific sphere of the State in the context of basics of behavioral economics, have been substantiated.

  6. Medical marijuana users in substance abuse treatment

    Directory of Open Access Journals (Sweden)

    Swartz Ronald

    2010-03-01

    Full Text Available Abstract Background The rise of authorized marijuana use in the U.S. means that many individuals are using cannabis as they concurrently engage in other forms of treatment, such as substance abuse counseling and psychotherapy. Clinical and legal decisions may be influenced by findings that suggest marijuana use during treatment serves as an obstacle to treatment success, compromises treatment integrity, or increases the prevalence or severity of relapse. In this paper, the author reviews the relationship between authorized marijuana use and substance abuse treatment utilizing data from a preliminary pilot study that, for the first time, uses a systematic methodology to collect data examining possible effects on treatment. Methods Data from the California Outcomes Measurement System (CalOMS were compared for medical (authorized marijuana users and non-marijuana users who were admitted to a public substance abuse treatment program in California. Behavioral and social treatment outcomes recorded by clinical staff at discharge and reported to the California Department of Alcohol and Drug Programs were assessed for both groups, which included a sample of 18 reported medical marijuana users. Results While the findings described here are preliminary and very limited due to the small sample size, the study demonstrates that questions about the relationship between medical marijuana use and involvement in drug treatment can be systematically evaluated. In this small sample, cannabis use did not seem to compromise substance abuse treatment amongst the medical marijuana using group, who (based on these preliminary data fared equal to or better than non-medical marijuana users in several important outcome categories (e.g., treatment completion, criminal justice involvement, medical concerns. Conclusions This exploratory study suggests that medical marijuana is consistent with participation in other forms of drug treatment and may not adversely affect

  7. National Survey of Substance Abuse Treatment Services (N-SSATS-2013)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  8. National Survey of Substance Abuse Treatment Services (N-SSATS-2010)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  9. National Survey of Substance Abuse Treatment Services (N-SSATS-2014)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  10. National Survey of Substance Abuse Treatment Services (N-SSATS-2012)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  11. National Survey of Substance Abuse Treatment Services (N-SSATS-2003)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  12. National Survey of Substance Abuse Treatment Services (N-SSATS-2006)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  13. National Survey of Substance Abuse Treatment Services (N-SSATS-2000)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  14. National Survey of Substance Abuse Treatment Services (N-SSATS-2002)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  15. National Survey of Substance Abuse Treatment Services (N-SSATS-2008)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  16. National Survey of Substance Abuse Treatment Services (N-SSATS-2009)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  17. National Survey of Substance Abuse Treatment Services (N-SSATS-2005)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  18. National Survey of Substance Abuse Treatment Services (N-SSATS-2007)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  19. National Survey of Substance Abuse Treatment Services (N-SSATS-2004)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  20. National Survey of Substance Abuse Treatment Services (N-SSATS-1997-2011)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  1. National Survey of Substance Abuse Treatment Services (N-SSATS-2011)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and...

  2. Psychotic-like Experiences and Substance Use in College Students.

    Science.gov (United States)

    Fonseca-Pedrero, Eduardo; Ortuño-Sierra, Javier; Paino, Mercedes; Muñiz, José

    2016-03-02

    Psychotic disorders, as well as psychotic-like experiences and substance use, have been found to be associated. The main goal of the present study was to analyse the relationship between psychoticlike experiences and substance use in college students. The simple comprised a total of 660 participants (M = 20.3 years, SD = 2.6). The results showed that 96% of the sample reported some delusional experience, while 20.3% reported at least one positive psychotic-like experience. Some substance use was reported by 41.1% of the sample, differing in terms of gender. Substance users reported more psychoticlike experiences than non-users, especially in the positive dimension. Also, alcohol consumption predicted in most cases extreme scores on measures of delusional ideation and psychotic experiences. The association between these two variables showed a differentiated pattern, with a stronger relationship between substance use and cognitive-perceptual psychotic-like experiences. To some extent, these findings support the dimensional models of the psychosis phenotype and contribute a better understanding of the links between psychoticlike experiences and substance use in young adults. Future studies should further explore the role of different risk factors for psychotic disorders and include models of the gene-environment interaction.

  3. Substance use in young adults with schizophrenic disorders.

    Science.gov (United States)

    Test, M A; Wallisch, L S; Allness, D J; Ripp, K

    1989-01-01

    Use of nonprescribed mood altering substances is pervasive and problematic in young adults with serious mental illnesses in community care. Fifty-eight percent of young adult clients with clearly defined schizophrenia or schizophrenia-related disorders participating in a long-term community treatment study were rated by staff or themselves as using alcohol, cannabis, or other street drugs several times a week or more. We interviewed in depth a random sample of these "significant users" to obtain their perspective on their frequencies, patterns, histories, contributing factors to, and effects of substance use and their related treatment experiences. Results revealed these clients' substance use to be of long duration and deeply entrenched, with current use often involving multiple substances including both street drugs and substances of "everyday life" (e.g., caffeine, nicotine). Clients reported compelling reasons for use including anxiety reduction, relief of boredom, and a means for social contact. Staff and clients clearly view substance use quite differently, with the latter focusing at least as much on consequences of symptom relief as symptom exacerbation. Treatment implications are discussed.

  4. KTA collection of terms and definitions. As of June 30, 1991. (To replace publication KTA-GS--12 of June 30, 1989)

    International Nuclear Information System (INIS)

    Skerhut, G.

    1991-01-01

    The collection of definitions mainly comprises terms which are laid down in the recommendations of the Nuclear Engineering Committee (KTA) or in overriding regulations and specifications. The collection aims at a KTA-standardized use of terms and at the avoidance of groundless divergences. The compiled definitions are followed by a list of the sources considered, namely laws, ordinances, administrative recommendations, KTA regulations as well as other recommendations and standards. (orig.) [de

  5. Presence, origin and importance of toxic substances in drinking water

    Energy Technology Data Exchange (ETDEWEB)

    Seemayer, N H

    1980-01-01

    The ubiquitous, environmental toxic substances representing a risk to health, and of importance with respect to the production of drinking water, largely belong to the following groups: cancerogenic, polycyclic, aromatic hydrocarbons, aromatic amines, N-nitroso compounds, pesticides. In addition the following substances: polychlorinated biphenyls, hormones, antibiotics, halogen hydrocarbons and heavy metals such as mercury, cadmium, lead, vanadium, chromium etc. Today, there is full appreciation of the qualitative aspects associated with the burdening of the environmental factor 'water' with toxic substances. However, as to the quantitative aspects, especially those relating to a combined effect of toxic substances adding to the total burden of man with noxious environmental agents, data are still lacking. The assessment of the chronic action exercised by minute and very minute concentrations of potentially toxic, cancerogenic or mutagenic substances possess a particularly complex problem for the environmental and water hygiene. Nowadays, there are basically 3 possibilities of solving this problem: epidemiological-statistical analyses, long-term animal experiments and in-vitro short-term tests. The epidemiological-statistical analysis can make a valuable contribution to the evaluation of the risk to human health of polluted drinking water and may also furnish the first clues to an incipient danger. However, it has to be considered that epidemiological studies deal with multifactorial events and that a monocausality is difficult to establish.

  6. Cognitive and Social Development In Preschool Children Born To Women Using Substances

    DEFF Research Database (Denmark)

    Irner, Tina Birk; Teasdale, Thomas William; Olofsson, May

    2012-01-01

    influence childhood development in addition to the teratological effect of prenatal substance exposure. This study explores the long-term developmental consequences in children from birth to age 7 born to women using substances and are in treatment. A series of t tests were performed to explore group...

  7. Paths Leading to Teenage Psychiatric Symptoms and Substance Use: Developmental Epidemiological Studies in Woodlawn.

    Science.gov (United States)

    Kellam, Sheppard G.; And Others

    Early predictors of two major areas of teenage outcome -- substance use and psychiatric symptoms -- were analyzed and specific developmental paths leading to each teenage outcome were identified in this long-term, follow-up study. Substance "use" rather than "abuse" and psychiatric "symptoms" rather than…

  8. Niger Republic Mineral Planning : Part IV - first volume : Main mineral substances specific study and their geological context; Plan Mineral de la Republique du Niger : Tome IV - 1er volume : Etude specifique des principales substances minerals et leur contexte geologique

    Energy Technology Data Exchange (ETDEWEB)

    Franconi, Antoine; Joo' , Julien; Zibo, Idde

    1981-07-01

    This volume contains the detailed study of mineral substances industrially exploited to date : uranium, coal, non metallic building materials and public activities, and non conventionally exploited substances, that are : tin, columbite-tantalite, tungsten, gold, phosphates and evaporates. [French] Ce volume contient l'etude detaillee des substances minerals exploitees industriellement a ce jour : l'uranium, le charbon, les materiaux non metalliques de construction et de travaux publics et les substances exploitees artisanalement qui sont : l'etain, la Colombo-tantalite, le tungstene, l'or, les phosphates et les evaporates.

  9. The interest in eight new psychoactive substances before and after scheduling.

    Science.gov (United States)

    Ledberg, Anders

    2015-07-01

    In recent years the recreational use of new psychoactive substances (NPS) has increased. NPS are considered a threat to public health and the main response to this threat is to make the selling and buying of these substances illegal. In Sweden, during the last 5 years, 62 new substances have been classified as narcotics but little is known of the effects of making a particular substance illegal. The aim of this work is to study how legal status influences the interest in NPS in Sweden. Forty-five thousand posts made in a Swedish Internet discussion forum (Flashback Forum) related to eight NPS (MDPV, Methylone, 4-MEC, 4-HO-MET, MXE, 6-APB, AH-7921, and 3-MMC) were used to derive time-dependent measures of interest in these substances. Intervention analyses were used to investigate the effects of legal status on the forum interest. For all eight substances the activity on the forum (measured as number of posts per day) showed a drastic decrease around the time of classification. The statistical analysis showed that in seven of eight cases, the drop in activity could be accounted for by the legal status of the substances. The legal status of the substances was shown to have a substantial effect on the interest in the substances. The novel measure used to trace the interest in particular NPS could be a useful tool to follow trends in substance use in almost real-time. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  10. Substance use by Egyptian youth: current patterns and potential avenues for prevention.

    Science.gov (United States)

    Loffredo, Christopher A; Boulos, Dina N K; Saleh, Doa'a A; Jillson, Irene A; Garas, Magdy; Loza, Nasser; Samuel, Philip; Shaker, Yousri Edward; Ostrowski, Mar-Jan; Amr, Sania

    2015-04-01

    Substance abuse in Egypt is a serious public health threat. Recent studies have demonstrated increases in the prevalence of the use of tobacco, illegal drugs, and over-the-counter drugs, particularly among youth. We conducted focus groups with a total of 40 male and female youth participants, ages 12-14 and 15-18, recruited from two different areas (Cairo and Alexandria) in 2012. We investigated their knowledge and perceptions regarding current substance use, its sources, and promoting and protecting factors, broadly addressing the use of tobacco products, illicit and prescription drugs, inhaled substances such as glue and solvents, and alcohol. Our findings suggest that: (1) youth in Egypt had access to and were actively using substances encountered in similar research worldwide, including tobacco, alcohol, illicit drugs, glue sniffing, and pharmaceutical agents; (2) smoking cigarettes and using hashish were the most common practices, and Tramadol was the most commonly used pharmaceutical drug; (3) peer pressure from friends stood out as the most common reason to start and continue using substances, followed by adverse life events and having a parent or family member who used substances; (4) strict parenting, religiosity, and having non-user friends were among the factors perceived by youth to prevent substance use or help them quit using substances; (5) most youths were aware of the adverse health effects of substance use. These findings will inform the design of quantitative surveys aimed at estimating the prevalence of specific behaviors related to substance use among youth and potential avenues for prevention.

  11. Failure to get into substance abuse treatment.

    Science.gov (United States)

    Fisher, Dennis G; Reynolds, Grace L; D'Anna, Laura H; Hosmer, David W; Hardan-Khalil, Kholoud

    2017-02-01

    Among substance abusers in the US, the discrepancy in the number who access substance abuse treatment and the number who need treatment is sizable. This results in a major public health problem of access to treatment. The purpose of this study was to examine characteristics of Persons Who Use Drugs (PWUDs) that either hinder or facilitate access to treatment. 2646 participants were administered the Risk Behavior Assessment (RBA) and the Barratt Impulsiveness Scale. The RBA included the dependent variable which was responses to the question "During the last year, have you ever tried, but been unable, to get into a drug treatment or detox program?" In multivariate analysis, factors associated with being unable to access treatment included: Previously been in drug treatment (OR=4.51), number of days taken amphetamines in the last 30days (OR=1.18), traded sex for drugs (OR=1.53), homeless (OR=1.73), Nonplanning subscale of the Barratt Impulsiveness Scale (OR=1.19), age at interview (OR=0.91), and sexual orientation, with bisexual men and women significantly more likely than heterosexuals to have tried but been unable to get into treatment. The answers to the question on "why were you unable to get into treatment" included: No room, waiting list; not enough money, did not qualify, got appointment but no follow through, still using drugs, and went to jail before program start. As expected, findings suggest that limiting organizational and financial obstacles to treatment may go a long way in increasing drug abuse treatment accessibility to individuals in need. Additionally, our study points to the importance of developing approaches for increasing personal planning skills/reducing Nonplanning impulsivity among PWUDs when they are in treatment as a key strategy to ensure access to additional substance abuse treatment in the future. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Social Learning Conceptualization for Substance Abuse: Implications for Therapeutic Interventions

    Directory of Open Access Journals (Sweden)

    Theodoros Giovazolias

    2014-03-01

    Full Text Available Substance misuse and abuse among adolescents and young adults, especially students, remain a significant public health issue, often associated with serious academic, psychological and health problems. Theoretical models of social behaviour emphasize the importance of peer behaviour as a modelling or normative influence. The processes by which social influence factors contribute to substance misuse behaviour have been described in models derived from the social learning paradigm, including both socio-environmental (e.g. social modelling, perceived norms and coping skills and cognitive variables (e.g. self-efficacy, outcome expectancies. However, this growing body of the literature often reveals contradictory findings regarding the precise mechanisms of processes by which social and cognitive variables may influence substance misuse in youth populations. This review critically examines the literature on different forms of peer influence and accordingly provides suggestions for intervention strategies that take into consideration the relevant research findings on social learning constructs.

  13. Illicit substance use among adolescents: a matrix of prospective predictors.

    Science.gov (United States)

    Petraitis, J; Flay, B R; Miller, T Q; Torpy, E J; Greiner, B

    1998-11-01

    This paper reviews findings from 58 prospective studies of illicit substance use (ISU) among adolescents. It arranges 384 findings according to three types of influence (viz., social, attitudinal, and intrapersonal) and four levels of influence (viz., ultimate, distal, proximal, and immediate). The bulk of evidence reconfirms the importance of several predictors of ISU (e.g., intentions and prior substance-related behavior, friendship patterns and peer behaviors, absence of supportive parents, psychological temperament), reveals that a few variables thought to be well-established predictors may not be (e.g., parental behaviors, parental permissiveness, depression, low self-esteem), and uncovers several variables where findings were either sparse or inconsistent (e.g., the role of public policies concerning ISU, mass media depictions of ISU, certain parenting styles, affective states, perceptions of parental disapproval for ISU, and substance-specific refusal skills). Directions for future research are discussed.

  14. Humic substances in ground waters

    International Nuclear Information System (INIS)

    Paxeus, N.; Allard, B.; Olofsson, U.; Bengtsson, M.

    1986-01-01

    The presence of naturally occurring complexing agents that may enhance the migration of disposed radionuclikes and thus facilitate their uptake by plantsis a problem associated with the underground disposal of radioactive wastes in bedrock. The main purpose of this work is to characterized humic substances from ground water and compare them with humic substances from surface water. The humic materials isolated from ground waters of a borehole in Fjaellveden (Sweden) were characterized by elemental and functional group analyses. Spectroscopic properties, molecular weight distributions as well as acid-base properties of the fulvic and humic fractions were also studied. The ground water humic substances were found to be quite similar in many respects (but not identical) to the Swedish surface water humics concentrated from the Goeta River but appeared to be quite different from the American ground water humics from Biscayne Florida Aquifer or Laramie Fox-Hills in Colorado. The physico-chemical properties of the isolated humic materials are discussed

  15. Familial, Social, and Individual Factors Contributing to Risk for Adolescent Substance Use

    Directory of Open Access Journals (Sweden)

    Mackenzie Whitesell

    2013-01-01

    Full Text Available Data from the National Institute on Drug Abuse (NIDA and the Centers for Disease Control and Prevention (CDC reveal high numbers of adolescent substance use in the United States. Substance use among adolescents can lead to increased risk of transmission of sexually transmitted infections, vehicular fatalities, juvenile delinquency, and other problems associated with physical and mental health. Adolescents are particularly susceptible to involvement in substance use due to the underdeveloped state of the adolescent brain, which can lead to reduced decision-making ability and increased long-term effects of drugs and alcohol. Understanding the causes of adolescent substance use is vital for successful prevention and intervention programs.

  16. Long term mineralogical properties of bentonite/quartz buffer substance

    International Nuclear Information System (INIS)

    Jacobsson, A.; Pusch, R.

    1978-06-01

    This report shows results from investigations concerning properties in bentonitebased buffersubstances which are suggested to be used when high level radioactive wastes from nuclear powerplants are to be stored finally. Recommended material characteristica of the bentonite to be used are summerized. In an attempt to find geological evidence for bentonite to loose its desireable properties there were no such findings at the temperatures, groundwater situations and pressures which are to be expected at the actual depositing depth (500 m) for a considerable period of time. Concerning biological activity and then specially the mobility and activity of bacteria the conclusion is that there will be little or no influence from them either there is bentonite-sand or compacted pure bentonite in the buffer mass

  17. Process of treating carbonaceous substances

    Energy Technology Data Exchange (ETDEWEB)

    1938-12-16

    A process is described of removing halogens or halogen compounds (or both) from the products which form when carbonaceous substances are treated thermally in the presence of halogens or halogen compounds, consisting of passing the reaction products at the same temperature with a substance able to fix halogens or acid halides through an apparatus included between the receiver and the heat exchanger, which contains, in a relatively restricted space, internal elements obliquely disposed in relation to the direction of the flow, stretched in this direction and constituted preferably of helicoidal passages.

  18. Short Term Advantages of a Public-Private Partnership for Tuberculosis in Guinea Bissau: Reduction of Mortality and increased Diagnostic Capacity

    OpenAIRE

    Vieira, F; Sanha, M; Riccardi, F; Colombatti, R

    2014-01-01

    Background: Tuberculosis (TB) is widespread in Africa, but weak health systems in developing countries, often display poor quality of care with delays in case identification, irrational therapy and drug shortage, clinical mismanagement, unnecessary expenditures for patients, reduced adherence and increased mortality. Public-private partnership has demonstrated to increase TB case detection, but less is known about its effects on quality of care, mortality and costs for hospitalized TB patient...

  19. Social responsibility, substance use, and sexual risk behavior in men who have sex with men.

    Science.gov (United States)

    Martin, Aaron M; Benotsch, Eric G; Cejka, Anna; Luckman, Diana

    2014-01-01

    Considerable public health literature focuses on relationships between problematic human characteristics (e.g., psychopathology) and unhealthy behaviors. A recent movement termed positive psychology emphasizes the advantages of assessing relationships between human strengths (e.g., altruism) and beneficial health behaviors. The present study assessed social responsibility, an orientation to help or protect others even when there is nothing to be gained as an individual, and its relationship to HIV-relevant behaviors. In our sample of 350 men who have sex with men (MSM), social responsibility was negatively correlated with substance use and HIV risk behaviors. Men who had been tested for HIV and knew their HIV status-a behavior that helps men protect their partners but does not protect themselves from the virus-also scored higher in social responsibility. Interventions designed to reduce HIV risk behavior in MSM may benefit from efforts to promote human strengths.

  20. The role of pharmacotherapy in the treatment of adolescent substance use disorders

    Science.gov (United States)

    Hammond, Christopher J.

    2016-01-01

    Summary Adolescent substance use disorders (SUDs) are associated with elevated morbidity and mortality, and represent a significant public health cost. While psychosocial interventions for adolescent SUDs have demonstrated short-term efficacy, many youth relapse after treatment. A potential approach to improve treatment response is to use adjunctive pharmacotherapy. An increasing number of medications have been shown to improve SUD treatment outcomes for alcohol, tobacco, and opioid use disorders in adults. Although relatively few randomized controlled medication trials have been conducted in adolescents, results suggest that pharmacotherapies when added to psychosocial interventions may hold similar promise for improving outcomes for adolescents with SUDs. This article provides a review of current research on the safety and efficacy of pharmacotherapies used in the treatment of adolescent SUDs. PMID:27613346

  1. Correlates of psychoactive substance use among Nigerian adolescents

    Directory of Open Access Journals (Sweden)

    Oluyemi O Akanni

    2015-01-01

    Full Text Available Context: The abuse of psychoactive substances which is one of the most important global public health problems begins in adolescence. Adolescents usually start by abusing the gateway substances. They suffer social, economic, physical, and legal consequences on account of use of substances, and this is very worrisome because of the increasing prevalence of use. Aims: The aim was to identify the characteristics of adolescents that use gateway substances. This knowledge shall be utilized in preventive programs. Settings and Design: Cross-sectional study with secondary school adolescents as participants. Subjects and Methods: Multistage sampling technique was used to select 492 respondents and the questionnaire consisted of characteristics of the adolescents, their families and schools and the alcohol, tobacco, cannabis, and stimulant use sections of the World Health Organisation questionnaire for student drug use surveys. Statistical Analysis Used: The data were analyzed using the Statistical Package for Social Sciences, and Chi-square statistics was used. Results: Having a friend who uses substance was significantly associated with tobacco, alcohol, cannabis, and caffeine use while being a male, having a family member that uses substance were significantly associated with tobacco, alcohol, and caffeine use. Older age, lack of satisfaction with the relationship with the teacher and polygamous family background were significantly associated with tobacco use. And finally, lack of satisfaction with the relationship with parents/guardians and having parents or guardians who are not religious were significantly associated with alcohol use. Conclusion: A comprehensive approach is needed to prevent the use of substances; this should target individuals, schools, families, and religious institutions.

  2. 21 CFR 1300.04 - Definitions relating to the dispensing of controlled substances by means of the Internet.

    Science.gov (United States)

    2010-04-01

    ... controlled substances by means of the Internet. 1300.04 Section 1300.04 Food and Drugs DRUG ENFORCEMENT... substances by means of the Internet. (a) Any term not defined in this part or elsewhere in this chapter shall... evaluation of the patient. (c) The term deliver, distribute, or dispense by means of the Internet refers...

  3. A Glossary of Research Terms for Out-of-School Time Program Practitioners. Research-to-Results Fact Sheet. Publication #2007-02

    Science.gov (United States)

    Bronte-Tinkew, Jacinta; Horowitz, Allison; Redd, Zakia; Moore, Kristin A.; Valladares, Sherylls

    2007-01-01

    This glossary of common research and evaluation terms can serve as a quick reference guide for out-of school time practitioners as they face the challenges posed in this new era of program accountability. Subsequent briefs will provide more detailed information on particular types of research and evaluation designs. A list of additional resources…

  4. Baltic Sea hazardous substances management: results and challenges.

    Science.gov (United States)

    Selin, Henrik; VanDeveer, Stacy D

    2004-05-01

    The introduction into the Baltic Sea of hazardous substances that are persistent, bioaccumulate, and are toxic is an important environmental and human health problem. Multilateral efforts to address this problem have primarily been taken under the Helsinki Commission (HELCOM). This article examines past HELCOM efforts on hazardous substances, and discusses future challenges regarding their management. The article finds that past actions on hazardous substances have had a positive effect on improving Baltic environmental quality and reducing human health risks, although there are remaining issues and difficulties that need to be addressed. In particular, four related future challenges for HELCOM management of hazardous substances are identified and discussed: i) the need to engender further implementation and building public and private sector capacities; ii) the need to improve data availability, quality and comparability across the region and international fora; iii) the need to strengthen existing regulations and incorporate new issues; and iv) the need to effectively coordinate HELCOM activities with efforts on hazardous substances in other international fora.

  5. Turkish high school students' attitudes toward addictive substances: association with perceived parental attitudes.

    Science.gov (United States)

    Ustüner, Mehmet; Aksoy, Kasim; Ozer, Niyazi

    2009-01-01

    The aim of this research is twofold: 1) to determine attitudes of high school students toward addictive substances; and 2) to determine students' attitudes toward addictive substances in terms of some variables including gender, grade, and perceived parental attitudes. To this end, Addictive Substances Attitudes Scale and Parental Attitudes Scale were given to a sample of 745 high school students (F = 330, M = 415) chosen by purposive sampling method. Results showed that compared to the males, females had more negative attitudes toward addictive substances. And compared to students from the upper grades, students from lower grades had more negative attitudes toward addictive substances. It is also found that students' attitudes toward addictive substances correlate with perceived parental attitudes. The correlation is low and positive for perceived democratic parental attitudes (r = .29), negative and low for perceived authoritarian parental attitudes (r = -.27).

  6. Persistent toxic substances: sources, fates and effects.

    Science.gov (United States)

    Wong, Ming H; Armour, Margaret-Ann; Naidu, Ravi; Man, Ming

    2012-01-01

    Persistent toxic substances (PTS) include the Stockholm persistent organic pollutants, like dichlorodiphenyltrichloroethane, polychlorinated biphenyls, dioxin/furan, etc., and organometallic compounds, like organomercury, organotin, and organolead, which all share the same characteristics of being persistent, toxic, bioaccumulative, and able to travel long distances through different media. The adverse health effects of some of the emerging chemicals like pentabromodiphenyl ether, bisphenol A, and di(2-ethylhexyl)phthalate, which are widely used in daily appliances (e.g., TVs, computers, mobile phones, plastic baby bottles), have become a public health concern due to more evidence now available showing their adverse effects like disturbance of the endocrine system and cancer. This article is an attempt to review the current status of PTS in our environment, citing case studies in China and North America, and whether our existing drinking water treatment and wastewater treatment processes are adequate in removing them from water. Some management issues of these emerging chemicals of concern are also discussed.

  7. Transport of nuclear substances in Canada

    Energy Technology Data Exchange (ETDEWEB)

    Faille, S. [Canadian Nuclear Safety Commission, Ottawa, ON (Canada)

    2015-07-01

    CNSC Regulates all Nuclear-related facilities and activities including Uranium mines and mill;, uranium fuel fabrication and processing; nuclear power plants; nuclear substance processing; industrial and medical applications; nuclear research and education; transport; export/import control; security and safeguards and waste management facilities. Our mandate is to protect the health, safety and security of Canadians and the environment, and implement Canada's International commitments on the peaceful use of nuclear energy and disseminate objective scientific, technical and regulatory information to the public. Based on the International Atomic Energy Agency (IAEA) Regulations for the Safe Transport of Radioactive Material, 1996 Edition, Revised and currently being revised to reflect the 2012 edition of the IAEA Regulations.

  8. Transport of nuclear substances in Canada

    International Nuclear Information System (INIS)

    Faille, S.

    2015-01-01

    CNSC Regulates all Nuclear-related facilities and activities including Uranium mines and mill;, uranium fuel fabrication and processing; nuclear power plants; nuclear substance processing; industrial and medical applications; nuclear research and education; transport; export/import control; security and safeguards and waste management facilities. Our mandate is to protect the health, safety and security of Canadians and the environment, and implement Canada's International commitments on the peaceful use of nuclear energy and disseminate objective scientific, technical and regulatory information to the public. Based on the International Atomic Energy Agency (IAEA) Regulations for the Safe Transport of Radioactive Material, 1996 Edition, Revised and currently being revised to reflect the 2012 edition of the IAEA Regulations.

  9. Substance use and birth weight among mothers attending public ...

    African Journals Online (AJOL)

    unhcc

    recommend health professionals working in antenatal care service, be aware, on counseling of mothers for banning ... and recorded in a log book prepared for it. ... sample size assigned to the hospitals was distributed, .... refusal to participate.

  10. Automotive industry program and strategy for control of ozone depleting substances and greenhouse gases

    International Nuclear Information System (INIS)

    Pound, F.R.; Stirling, P.J.

    1990-01-01

    This paper outlines the program status and strategy for the short and long term periods for ozone depleting substances and greenhouse gases from both stationary sources in manufacturing plants and mobile sources in motor vehicles. 5 refs

  11. Substance Abuse and the Family.

    Science.gov (United States)

    Murphy, John P.

    1984-01-01

    Examines the effect that a substance abuser may have on the family system and the maladaptive roles sometimes assumed by family members. Discusses dysfunctional family phases and therapeutic issues and presents 11 guidelines for counselors working with chemically dependent families. (JAC)

  12. Substance Use as Impression Management.

    Science.gov (United States)

    Sharp, Mark J.; Getz, J. Greg

    1996-01-01

    Examines the function of substance use as an impression management tactic. Introductory psychology students (n=377) responded to a survey instrument measuring self-monitoring, perceived success in impression management, interaction anxiety, and self-esteem. Results suggest that alcohol use may serve an impression management function. (JPS)

  13. Pharmaceutical cocrystals: the coming wave of new drug substances.

    Science.gov (United States)

    Brittain, Harry G

    2013-02-01

    Solid crystalline phases containing two cocrystallized components offer a new development pathway whereby one can potentially improve the physical characteristics (i.e., equilibrium solubility, dissolution rate, solid-state stability, etc.) of a drug substance that exhibits a profile that is less than desirable. In this commentary, the topic of pharmaceutical cocrystals will be briefly explored, and a short exposition of the solubility and dissolution rate advantages that have been realized in various systems will be provided. The Guidance for Industry document recently proposed by United States Food and Drug Administration will be outlined, and its requirements explained. Finally, the subset of pharmaceutical cocrystals that consist of a drug substance and a salt of that substance (termed a salt cocrystal) will be examined to illustrate this additional class of pharmaceutical cocrystals that may offer significant scientific and regulatory advantages. Copyright © 2012 Wiley Periodicals, Inc.

  14. PETRORISK: a risk assessment framework for petroleum substances.

    Science.gov (United States)

    Redman, Aaron D; Parkerton, Thomas F; Comber, Mike H I; Paumen, Miriam Leon; Eadsforth, Charles V; Dmytrasz, Bhodan; King, Duncan; Warren, Christopher S; den Haan, Klaas; Djemel, Nadia

    2014-07-01

    PETRORISK is a modeling framework used to evaluate environmental risk of petroleum substances and human exposure through these routes due to emissions under typical use conditions as required by the European regulation for the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH). Petroleum substances are often complex substances comprised of hundreds to thousands of individual hydrocarbons. The physicochemical, fate, and effects properties of the individual constituents within a petroleum substance can vary over several orders of magnitude, complicating risk assessment. PETRORISK combines the risk assessment strategies used on single chemicals with the hydrocarbon block approach to model complex substances. Blocks are usually defined by available analytical characterization data on substances that are expressed in terms of mass fractions for different structural chemical classes that are specified as a function of C number or boiling point range. The physicochemical and degradation properties of the blocks are determined by the properties of representative constituents in that block. Emissions and predicted exposure concentrations (PEC) are then modeled using mass-weighted individual representative constituents. Overall risk for various environmental compartments at the regional and local level is evaluated by comparing the PECs for individual representative constituents to corresponding predicted no-effect concentrations (PNEC) derived using the Target Lipid Model. Risks to human health are evaluated using the overall predicted human dose resulting from multimedia environmental exposure to a substance-specific derived no-effect level (DNEL). A case study is provided to illustrate how this modeling approach has been applied to assess the risks of kerosene manufacture and use as a fuel. © 2014 SETAC.

  15. Similarities and Differences between Individuals Seeking Treatment for Gambling Problems vs. Alcohol and Substance Use Problems in Relation to the Progressive Model of Self-stigma

    Directory of Open Access Journals (Sweden)

    Belle Gavriel-Fried

    2017-06-01

    Full Text Available Aims: People with gambling as well as substance use problems who are exposed to public stigmatization may internalize and apply it to themselves through a mechanism known as self-stigma. This study implemented the Progressive Model for Self-Stigma which consists four sequential interrelated stages: awareness, agreement, application and harm on three groups of individuals with gambling, alcohol and other substance use problems. It explored whether the two guiding assumptions of this model (each stage is precondition for the following stage which are trickle-down in nature, and correlations between proximal stages should be larger than correlations between more distant stages would differentiate people with gambling problems from those with alcohol and other substance use problems in terms of their patterns of self-stigma and in terms of the stages in the model.Method: 37 individuals with gambling problems, 60 with alcohol problems and 51 with drug problems who applied for treatment in rehabilitation centers in Israel in 2015–2016 were recruited. They completed the Self-stigma of Mental Illness Scale-Short Form which was adapted by changing the term “mental health” to gambling, alcohol or drugs, and the DSM-5-diagnostic criteria for gambling, alcohol or drug disorder.Results: The assumptions of the model were broadly confirmed: a repeated measures ANCOVA revealed that in all three groups there was a difference between first two stages (aware and agree and the latter stages (apply and harm. In addition, the gambling group differed from the drug use and alcohol groups on the awareness stage: individuals with gambling problems were less likely to be aware of stigma than people with substance use or alcohol problems.Conclusion: The internalization of stigma among individuals with gambling problems tends to work in a similar way as for those with alcohol or drug problems. The differences between the gambling group and the alcohol and other

  16. ABCC publication manual

    Energy Technology Data Exchange (ETDEWEB)

    1959-01-01

    The reporting policy of the Atomic Bomb Casualty Commission is described in detail in this manual. Specific topics covered are: research project register; research publication policy; USA publication procedures; Japan publication procedures, report preparation instructions; and a glossary of institutions terms, phrases, and symbols. 15 figures. (DMC)

  17. Pattern of Substance Use: Study in a De-addiction Clinic

    Directory of Open Access Journals (Sweden)

    Mohammad Muntasir Maruf

    2016-09-01

    Full Text Available Objectives: Substance use disorders have become a major public health problem in Bangladesh. We sought to assess the pattern of substance use and related factors among hospitalized patients. Methods: This was a descriptive study that included 105 patients. All patients who were admitted to a private drug de-addiction clinic in Dhaka, Bangladesh, between 1 July and 31 December 2013 and diagnosed with substance use disorder were enrolled in the study. Data was collected via face-to-face interviews using a semi-structured questionnaire and the information was complemented by the case-notes. Results: Almost all (90.5% respondents were male and were poly-substance users (91.4%. The mean age of respondents was 28.8±8.0 years. Most (27.6% respondents used three types of substances. Smoking or inhalation was the route used by most (90.5% respondents. More than three-fourths (81.0% of respondents used nicotine. Among the other substances, the majority (79.0% used opioids, followed by cannabinoids (55.2%, and alcohol (41.0%. Curiosity, peer pressure, and for fun were identified as the common reasons for initiating substance use. Conclusions: A high proportion of poly-substance use was found in the study population. Our findings could help in the management and development of prevention strategies for substance use in Bangladesh.

  18. Measuring Substance Use and Misuse via Survey Research: Unfinished Business.

    Science.gov (United States)

    Johnson, Timothy P

    2015-01-01

    This article reviews unfinished business regarding the assessment of substance use behaviors by using survey research methodologies, a practice that dates back to the earliest years of this journal's publication. Six classes of unfinished business are considered including errors of sampling, coverage, non-response, measurement, processing, and ethics. It may be that there is more now that we do not know than when this work began some 50 years ago.

  19. ORIGINAL ARTICLES An epidemiological perspective of substance ...

    African Journals Online (AJOL)

    2002-09-06

    Sep 6, 2002 ... advertising linking alcohol with the glamour of sport. This inculcates values that ... of substance use is a useful preventive strategy, hence the importance of ... substance use and associated factors (including age, gender,.

  20. EPA Linked Open Data: Substance Registry Service

    Data.gov (United States)

    U.S. Environmental Protection Agency — Substance Registry Services (SRS) is the Environmental Protection Agency's (EPA) central system for information about substances that are tracked or regulated by EPA...

  1. Agency for Toxic Substances and Disease Registry

    Science.gov (United States)

    ... Z # Search Form Controls Search The CDC submit Agency for Toxic Substances and Disease Registry Note: Javascript ... gov . Recommend on Facebook Tweet Share Compartir The Agency for Toxic Substances and Disease Registry (ATSDR) , based ...

  2. Effects of parental attitudes on the use of addictive substances in high school students.

    Science.gov (United States)

    Öztekin, C; Şengezer, T; Özkara, A

    2017-09-01

    Substance abuse is a major public health problem including social and economic aspects. Although multidimensional data about substance abuse are limited in our country, the fact that Turkey is located at the crossroads of Europe and Asia with a young population creating a promising market brings out the necessity of maintaining high awareness on substance abuse. Smoking, alcohol, and substance use are important health problems of adolescence period and families play a major role on adaptation to the changes in growth and development period. The research on substance abuse and dependence emphasizes on protective or risk-enhancing effects of family. The aim of this study was to provide evidence on the interventions that could be implemented about substance use by evaluating the relationship between parental attitude and attitudes of high school students toward substance use. This was a survey study. The study included randomly selected high school students who were willing to participate in the study from Ankara province. The students were applied the sociodemographic information questionnaire especially prepared for this research, the Addictive Substances Attitudes Scale for high school students, and the Parental Attitudes Scale. In the study, data of 707 students, 311 boys and 396 girls, with a mean age of 16.1 years were evaluated. According to the obtained findings, the rate of students with a negative attitude toward addictive substances increases as parental attitude changes from authoritative attitude to democratic attitude. The present study demonstrated that parental attitudes are related with the attitudes of high school students toward addictive substances. Students mostly adopted a negative attitude toward substance use in case of democratic parental attitude. Therefore, to protect children from substance abuse, parents should be advised to adopt a democratic attitude characterized with sincere love and constructive control.

  3. Abortion Legalization and Adolescent Substance Use

    OpenAIRE

    Charles, Kerwin Kofi; Stephens, Melvin, Jr

    2006-01-01

    We assess whether in utero exposure to legalized abortion in the early 1970's affected individuals' propensities to use controlled substances as adolescents. We exploit the fact that some states legalized abortion before national legalization in 1973 to compare differences in substance use for adolescents across birth cohorts in different states. We find that persons exposed to early legalization were, on average, much less likely to use controlled substances. We also assess how substance use...

  4. Substance Abuse in Aging Population

    Directory of Open Access Journals (Sweden)

    Alireza Jazayeri

    2006-10-01

    Full Text Available substance abuse' specially opiates and prescribed drugs are spreading among the older adults. Most of the time it begins as an attempt to medicate chronic pains, medical conditions and loneliness. In other instances, it simply is the continuation of a problem that begun in young adulthood. But scholars and specialists in both fields of Addiction and Gerontology, rather neglected this fast growing problem, to the extent that we almost have no data on the epidemiology, prevention and treatment modalities among the substance abusing old adults in Iran. This paper reflects the necessity of designing age specific programs to identify and treat this group. Besides, some of the most effictive methods of treatment in other countries are reviewed.

  5. Psychotropic substances in indoor environments.

    Science.gov (United States)

    Cecinato, Angelo; Romagnoli, Paola; Perilli, Mattia; Patriarca, Claudia; Balducci, Catia

    2014-10-01

    The presence of drugs in outdoor air has been established, but few investigations have been conducted indoors. This study focused on psychotropic substances (PSs) at three schools, four homes and one office in Rome, Italy. The indoor drug concentrations and the relationships with the outdoor atmosphere were investigated. The optimised monitoring procedure allowed for the determination of cocaine, cannabinoids and particulate fractions of nicotine and caffeine. In-field experiments were performed during the winter, spring and summer seasons. Psychotropic substances were observed in all indoor locations. The indoor concentrations often exceeded those recorded both outdoors at the same sites and at the atmospheric pollution control network stations, indicating that the drugs were released into the air at the inside sites or were more persistent. During winter, the relative concentrations of cannabinol, cannabidiol and tetrahydrocannabinol depended on site and indoor/outdoor location at the site. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. Screening Drug, Alcohol and Substance Abuse the Psychometric Measures

    Directory of Open Access Journals (Sweden)

    Othman Mohamad Hashim

    2018-01-01

    Full Text Available Urinalysis was used in previous studies among higher institution students (n=16252 in Malaysia to answer the question of whether university students are involved in drug abuse. However, the use of urinalysis had faced some problems. The problems were related to human rights issues and the cost to perform the urinalysis was expensive and quite impossible to be implemented to a large population of university students. To overcome this problem, this study was conducted to examine the effectiveness of psychometric measures in screening drug, alcohol and substance abuse. The Substance Abuse Subtle Screening Inventory A2 (SASSI-A2 was used for this purpose. SASSI-A2 is a brief screening tool designed to identify individuals who have a high probability of having a substance use disorder, including both substance abuse and substance dependence. SASSI-A2 comprises of 72 items that are rated on a two point scale with response; true and false. SASSI-A2 was translated into Malay language and it was refined through a back-translation technique and focus group approach. Psychometric testing was undertaken on a sample of 750 university students from five public universities in Malaysia. All participants were aged between 19 and 20 years. Internal consistency coefficients were calculated for the total scale and its subscales. Chronbach's alpha obtained for SASSI-A2 was 0.72. This relatively high level of Chronbach's alpha showed relatively high level of reliability. The results demonstrated that the whole SASSI-A2 meets the fundamental measurement properties and can discriminate groups of higher institution students from high to low on the substance dependency variable. The accuracy of the test has been found to be unaffected by gender, ethnicity, age and years of education. Although more rigorous validation studies are needed, it is recommended that SASSI-A2 be considered for usage to higher institution students populations when a brief, objective, and

  7. TOXICOLOGICAL ENDPOINTS OF DOPING SUBSTANCES

    OpenAIRE

    BASARAN, A. Ahmet

    2018-01-01

    Athletes and non athletes weighlifters have tried to gain an unfairadvantage through the use doping substances since ancient times. Dopingsubstances although enhance sports performance, represent a risk to the healthof individuals and violate the sprit of competition. The use of prohibitedperformance enhancing drugs (PED’s) or methods to improve results incompetitive sports is referred as doping. Among the PED’s used areandrogenic-anabolic steroids (AASs), diuretics and masking agents, narkot...

  8. The administration of radioactive substances

    International Nuclear Information System (INIS)

    Bourdillon, P.J.; Godfrey, B.E.; O'Brien, R.

    1983-01-01

    A brief history is given of the evolution of a system to approve the licensing of doctors and dentists to use radioactive medicinal products in man. Currently, the Administration of Radioactive Substances Advisory Committee (ARSAC) is appointed by UK Health Ministers to advise them on the granting, renewal, suspension, revocation and variation of certificates. The type of information requested on the application form for a certificate is outlined. (UK)

  9. Two Paradigmatic Waves of Public Discourse on Nuclear Waste in the United States, 1945-2009: Understanding a Magnitudinal and Longitudinal Phenomenon in Anthropological Terms.

    Science.gov (United States)

    Pajo, Judi

    2016-01-01

    This project set out to illuminate the discursive existence of nuclear waste in American culture. Given the significant temporal dimension of the phenomenon as well as the challenging size of the United States setting, the project adapted key methodological elements of the sociocultural anthropology tradition and produced proxies for ethnographic fieldnotes and key informant interviews through sampling the digital archives of the New York Times over a 64-year period that starts with the first recorded occurrence of the notion of nuclear waste and ends with the conclusion of the presidency of George W. Bush. Two paradigmatic waves of American public discourse on nuclear waste come to light when subjecting this empirical data to quantitative inventorying and interpretive analysis: between 1945 and 1969 nuclear waste was generally framed in light of the beneficial utilizations of nuclear reactions and with optimistic expectations for a scientific/technological solution; by contrast, between 1969 and 2009 nuclear waste was conceptualized as inherited harm that could not be undone and contestation that required political/legal management. Besides this key finding and the empirical timing of the two paradigms, the study's value lies also with its detailed empirical documentation of nuclear waste in its sociocultural existence.

  10. Early adverse experience and substance addiction: dopamine, oxytocin, and glucocorticoid pathways

    Science.gov (United States)

    Kim, Sohye; Kwok, Stephanie; Mayes, Linda C.; Potenza, Marc N.; Rutherford, Helena J. V.; Strathearn, Lane

    2016-01-01

    Substance addiction may follow a chronic, relapsing course and critically undermine the physical and psychological well-being of the affected individual and the social units of which the individual is a member. Despite the public health burden associated with substance addiction, treatment options remain suboptimal, with relapses often seen. The present review synthesizes growing insights from animal and human research to shed light upon developmental and neurobiological pathways that may increase susceptibility to addiction. We examine the dopamine system, the oxytocin system, and the glucocorticoid system, as they are particularly relevant to substance addiction. Our aim is to delineate how early adverse experience may induce long-lasting alterations in each of these systems at molecular, neuroendocrine, and behavioral levels and ultimately lead to heightened vulnerability to substance addiction. We further discuss how substance addiction in adulthood may increase the risk of suboptimal caregiving for the next generation, perpetuating the intergenerational cycle of early adverse experiences and addiction. PMID:27508337

  11. 41 CFR 101-42.1102-5 - Drugs, biologicals, and reagents other than controlled substances.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Drugs, biologicals, and reagents other than controlled substances. 101-42.1102-5 Section 101-42.1102-5 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS...

  12. Characterizing users of new psychoactive substances using psychometric scales for risk-related behavior.

    Science.gov (United States)

    Vreeker, Annabel; van der Burg, Babette G; van Laar, Margriet; Brunt, Tibor M

    2017-07-01

    Studies investigating risk-related behavior in relation to new psychoactive substance (NPS) use are sparse. The current study investigated characteristics of NPS users by comparing risk-related behavior of NPS users to that of illicit drugs (ID) users and licit substances users and non-users (NLC) users. In this cross-sectional study we included 528 individuals across an age range of 18-72years. Using a web-based questionnaire we collected self-report data on substance use, sensation seeking, impulsivity, peer substance use and risk perception of substance use. NPS and ID users had a higher level of sensation seeking compared to NLC users (NPS users: pusers: pusers (pusers (p=0.16), had increased levels of impulsivity compared to NLC users. NPS users had significantly higher scores for sensation seeking (F 1,423 =51.52, pusers. Additionally, NPS users had significantly more peers who use substances compared to ID and NLC users. Also, NPS and ID users had lower risk perception for most substances than NLC users. NPS users had lower risk perception for most substances than ID users. The findings highlight that NPS users show substantial more risk-related behavior than both ID and NLC users. Therefore, NPS users might be considered as a distinctive group of substance users that need another approach in terms of prevention. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Dermal uptake of petroleum substances.

    Science.gov (United States)

    Jakasa, Ivone; Kezic, Sanja; Boogaard, Peter J

    2015-06-01

    Petroleum products are complex substances comprising varying amounts of linear and branched alkanes, alkenes, cycloalkanes, and aromatics which may penetrate the skin at different rates. For proper interpretation of toxic hazard data, understanding their percutaneous absorption is of paramount importance. The extent and significance of dermal absorption of eight petroleum substances, representing different classes of hydrocarbons, was evaluated. Literature data on the steady-state flux and permeability coefficient of these substances were evaluated and compared to those predicted by mathematical models. Reported results spanned over 5-6 orders of magnitude and were largely dependent on experimental conditions in particular on the type of the vehicle used. In general, aromatic hydrocarbons showed higher dermal absorption than more lipophilic aliphatics with similar molecular weight. The results showed high variation and were largely influenced by experimental conditions emphasizing the need of performing the experiments under "in use" scenario. The predictive models overestimated experimental absorption. The overall conclusion is that, based on the observed percutaneous penetration data, dermal exposure to petroleum hydrocarbons, even of aromatics with highest dermal absorption is limited and highly unlikely to be associated with health risks under real use scenarios. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  14. Monitoring programme. Radioactive substances - report for 1994

    International Nuclear Information System (INIS)

    1995-09-01

    The monitoring of radioactive substances in the vicinity of nuclear sites in the United Kingdom by Her Majesty's Inspectorate of Pollution, acts as an independent check on the operator's returns, on the environmental impact of radioactive waste disposal at authorised sites and on radiation doses to critical groups of the public. In 1994 the programme included the analysis of 160 effluent samples, the analysis of low-level solid radioactive waste destined for the British Nuclear Fuels site at Drigg, and the analysis of a total of 290 environmental samples and direct monitoring at over 150 locations. The materials monitored are those that might result in exposure of the public to radiation by non-food pathways and complements monitoring by the Ministry of Agriculture, Food and Fisheries. Radiation exposures by these pathways which may have been incurred in 1994 are similar to those in previous years and, in all cases, fall substantially below the International Commission on Radiological Protection's recommended principal dose limit of 1mSv per year. (UK)

  15. Substance misuse and substance use disorders in sex offenders: a review

    NARCIS (Netherlands)

    Kraanen, F.L.; Emmelkamp, P.M.G.

    2011-01-01

    Substance abuse has often been associated with committing sex offenses. In this article, the following will be reviewed: 1) studies that assessed substance abuse in sex offenders; 2) differences in substance abuse among different types of sex offenders; 3) differences in substance abuse between sex

  16. 21 CFR 172.510 - Natural flavoring substances and natural substances used in conjunction with flavors.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Natural flavoring substances and natural substances used in conjunction with flavors. 172.510 Section 172.510 Food and Drugs FOOD AND DRUG ADMINISTRATION....510 Natural flavoring substances and natural substances used in conjunction with flavors. Natural...

  17. Order of age at onset for substance use, substance use disorder, conduct disorder and psychiatric illness

    DEFF Research Database (Denmark)

    Guldager, Steen; Linneberg, Inger Holm; Hesse, Morten

    2012-01-01

    of Personality – Abbreviated Scale (SAPAS), completed the MCMI-III, the Beck Anxiety Inventory (BAI), and were rated with the Montgomery Åsberg Depression Rating Scale. Age at onset was lowest for conduct disorder/antisocial behaviour, followed by tasting alcohol, trying drugs, post-traumatic stress disorder...... for non-substance related disorder in 72%. Patients reporting that their axis I disorder predated their SUD reported more severe problems currently on the BAI and the SAPAS. Patients reporting that their conduct disorder/antisocial personality disorder criteria predated their SUD reported more aggressive......-sadistic personality traits than patients reporting that SUD predated conduct disorder/antisocial personality, but did not differ in terms of antisocial personality disorder traits. The findings are discussed in terms of their clinical implications....

  18. Integrating Substance Abuse Treatment and Child Welfare Services: Findings from the Illinois Alcohol and Other Drug Abuse Waiver Demonstration

    Science.gov (United States)

    Ryan, Joseph P.; Marsh, Jeanne C.; Testa, Mark F.; Louderman, Richard

    2006-01-01

    Alcohol and other drug abuse is a major problem for children and families involved with public child welfare. Substance abuse compromises appropriate parenting practices and increases the risk of child maltreatment. A substantial proportion of substantiated child abuse and neglect reports involve parental substance abuse. Once in the system,…

  19. ICRP Publication 111 - Application of the Commission's recommendations to the protection of people living in long-term contaminated areas after a nuclear accident or a radiation emergency.

    Science.gov (United States)

    Lochard, J; Bogdevitch, I; Gallego, E; Hedemann-Jensen, P; McEwan, A; Nisbet, A; Oudiz, A; Oudiz, T; Strand, P; Janssens, A; Lazo, T; Carr, Z; Sugier, A; Burns, P; Carboneras, P; Cool, D; Cooper, J; Kai, M; Lecomte, J-F; Liu, H; Massera, G; McGarry, A; Mrabit, K; Mrabit, M; Sjöblom, K-L; Tsela, A; Weiss, W

    2009-06-01

    In this report, the Commission provides guidance for the protection of people living in long-term contaminated areas resulting from either a nuclear accident or a radiation emergency. The report considers the effects of such events on the affected population. This includes the pathways of human exposure, the types of exposed populations, and the characteristics of exposures. Although the focus is on radiation protection considerations, the report also recognises the complexity of post-accident situations, which cannot be managed without addressing all the affected domains of daily life, i.e. environmental, health, economic, social, psychological, cultural, ethical, political, etc. The report explains how the 2007 Recommendations apply to this type of existing exposure situation, including consideration of the justification and optimisation of protection strategies, and the introduction and application of a reference level to drive the optimisation process. The report also considers practical aspects of the implementation of protection strategies, both by authorities and the affected population. It emphasises the effectiveness of directly involving the affected population and local professionals in the management of the situation, and the responsibility of authorities at both national and local levels to create the conditions and provide the means favouring the involvement and empowerment of the population. The role of radiation monitoring, health surveillance, and the management of contaminated foodstuffs and other commodities is described in this perspective. The Annex summarises past experience of longterm contaminated areas resulting from radiation emergencies and nuclear accidents, including radiological criteria followed in carrying out remediation measures.

  20. Autoradiographic localization of substance P receptors using 125I substance P

    International Nuclear Information System (INIS)

    Shults, C.W.; Quirion, R.; Jensen, R.T.; Moody, T.W.; O'Donohue, T.L.; Chase, T.N.

    1982-01-01

    This paper describes a method for localization of substance P receptors in the rat central nervous system using 125 I labeled substance P in an autoradiographic procedure. Particularly high densities of substance P receptors were observed in the olfactory bulb, dentate gyrus, amygdala, superior colliculus, and locus coeruleus. Surprisingly low densities of substance P receptors were found in the substantia nigra pars reticulata, a region which contains high concentrations of substance P

  1. The Formation of Marijuana Risk Perception in a Population of Substance Abusing Patients.

    Science.gov (United States)

    Wilkinson, Samuel T; van Schalkwyk, Gerrit I; Davidson, Larry; D'Souza, Deepak C

    2016-03-01

    Risk perception has been shown to be protective with regard to marijuana use. Notably, the risk perception of marijuana in individuals with substance abuse problems varies significantly from that of the general public. Understanding how risk perception is formed in substance users could explain these differences and help predict the consequences of policy changes. Using this framework, we explored risk perception and its formation in a sample of substance abusing veterans. Semi-structured interviews were conducted with veterans who were receiving treatment for substance abuse. Interviews were recorded digitally, transcribed verbatim, and analyzed using inductive thematic analysis. A prominent perspective among the 31 participants was that marijuana is significantly different from other drugs because it is safe, not addictive, not associated with physical withdrawal, and has less overt behavioral effects than other substances. Many of these participants drew upon their own innocuous experiences with the drug in developing this perspective, more so than information from any other source. A contrasting narrative emphasized marijuana's capacity to cause negative social consequences, act as a gateway to the use of other, more harmful substances, and cause paranoia or worsen psychosis. In conclusion, individual experience with marijuana featured more prominently in informing risk perception than any other source of information. Our results and previous literature suggest that the significant disconnect between the individual experiences of substance users and the current clinical and legal policy towards marijuana may weaken the legitimacy of public policy or the authority of the medical community.

  2. Radiation environmental impact assessment of radioactive substances of an airport transit storage construction projects

    International Nuclear Information System (INIS)

    Zhang Baozeng; Xia Zitong; Zou Zhaozhuang

    2014-01-01

    Radioactive substances belong to dangerous goods transport aviation. Radioactive substances impoundments construction purpose is to ensure that the radioactive material during transport to transport and the public to achieve full or isolation, the effects of radiation on the human body, property and the environment caused by the control to an acceptable level. According to the relevant national standards and norms, for radiation protection evaluation of project construction of an airport radioactive impoundments, feasibility of the construction project radiation environment. (authors)

  3. Determination of hazardous substances in food basket eggs in Tehran, Iran: A preliminary study

    OpenAIRE

    Salar-Amoli, Jamileh; Ali-Esfahani, Tahereh

    2015-01-01

    Extensive distribution of hazardous substances in food chain and the deleterious effect of their residues on public health are a great concern of the society. Chicken eggs, as one of the most popular food commodities, in different parts of Tehran (Iran) were analyzed for two groups of hazardous substances including some organochlorine pesticides (OC) such as aldrin, lindane, dieldrin, dichlorodiphenyltrichloroethane, heptachlor and endusulfan) and heavy metals namely mercury (Hg), arsenic (As...

  4. Monitoring risk behaviour in adolescent pupils regarding consumption of psychoactive substances

    OpenAIRE

    Paulina Wojtyła-Buciora; Aneta Klimberg; Lucyna Kapka-Skrzypczak; Jarosław Diatczyk; Monika Urbaniak; Ewa Ulatowska-Szostak; Tomasz Bołdowski; Andrzej Wojtyła; Jerzy T Marcinkowski

    2017-01-01

    Introduction Taking psychoactive substances constitutes a significant problem for Public Health, particularly in preventing drug abuse and addiction. Objectives To estimate the amount and incidence of drug consumption in middle and high school pupils, including the circumstances in which drug taking first started, and to determine pupils’ knowledge about the consequences of taking psychoactive substances and designer drugs (DDs). Material and Methods A randomised study was co...

  5. Connecting Refugees to Substance Use Treatment: A Qualitative Study.

    Science.gov (United States)

    McCleary, Jennifer S; Shannon, Patricia J; Cook, Tonya L

    2016-01-01

    An emerging body of literature identifies substance use as a growing concern among refugees resettling in the United States. Like immigrants, refugees may face cultural, linguistic, or systems barriers to connecting with mainstream substance use treatment programs, which may be compounded by refugees' unique experiences with exposure to trauma, displacement in refugee camps, and resettlement. This qualitative study explores factors that support and prevent refugees from connecting with chemical health treatment. Fifteen participants who identified as social service or public health professionals who work with refugees responded to an online, semistructured survey about their experiences referring refugees to substance use treatment. Resulting data was analyzed using thematic analysis. Themes emerged identifying a lack of culturally informed treatment models, policy issues, and client characteristics such as motivation and past trauma as barriers to engaging with treatment. Ongoing case management and coordination were identified as important to successful linkage. Findings from this study contribute to a better understanding of how to support refugees seeking substance use treatment and suggest that developing trauma informed, culturally relevant models of treatment that are integrated with primary health care and geographically accessible may enhance treatment linkage.

  6. Surveillance of hazardous substances releases due to system interruptions, 2002.

    Science.gov (United States)

    Orr, Maureen F; Ruckart, Perri Zeitz

    2007-04-11

    The Hazardous Substances Emergency Events Surveillance (HSEES) system collected information on 9014 acute hazardous substance releases in 15 participating states in 2002. There were 3749 fixed-facility manufacturing events, of which 2100 involved "interruptions" to normal processing and 1649 "comparisons" that did not involve interruption. Equipment failure (69%) or intentional acts (20%) were the main root factor. Many events occurred in October and November in three states (Texas, Louisiana, and New Jersey), in three manufacturing industries (industrial and miscellaneous chemicals; petroleum refining; and plastics, synthetics, and resins). In interruption events, the substance categories most often released were mixtures, other inorganic substances, and volatile organic compounds and those most often causing injury were acids, chlorine, bases, and ammonia. Comparison events resulted in more acutely injured persons (408 versus 59) and more evacuees (11,318 versus 335) than interruption events and therefore may receive more public health attention. Because of the large number of interruption events, targeted prevention activities, including management of change procedures, lessons-learned implementation, process hazards analysis, and appropriate protection for workers could be economically advantageous and improve environmental quality. Efforts should focus on the identified areas of greater occurrence. The relationship of weather and equipment failure with interruption events needs further investigation.

  7. Improving the outcomes of children affected by parental substance abuse: a review of randomized controlled trials

    Directory of Open Access Journals (Sweden)

    Calhoun S

    2015-01-01

    Full Text Available Stacy Calhoun,1,2 Emma Conner,2 Melodi Miller,3 Nena Messina1 1UCLA Integrated Substance Abuse Programs, Los Angeles, CA, USA; 2Department of Criminology, Law and Society, University of California, Irvine, CA, USA; 3Social Solutions International, Inc., Silver Spring, MD, USA Abstract: Substance abuse is a major public health concern that impacts not just the user but also the user's family. The effect that parental substance abuse has on children has been given substantial attention over the years. Findings from the literature suggest that children of substance-abusing parents have a high risk of developing physical and mental health and behavioral problems. A number of intervention programs have been developed for parents who have a substance abuse problem. There have also been a number of interventions that have been developed for children who have at least one parent with a substance abuse problem. However, it remains unclear how we can best mitigate the negative effects that parental substance abuse has on children due to the scarcity of evaluations that utilize rigorous methodologies such as experimental designs. The purpose of this study is to review randomized controlled trials of intervention programs targeting parents with substance abuse problems and/or children with at least one parent with a substance abuse problem in order to identify programs that show some promise in improving the behavioral and mental health outcomes of children affected by parental substance abuse. Four randomized controlled trials that met our eligibility criteria were identified using major literature search engines. The findings from this review suggest that interventions that focus on improving parenting practices and family functioning may be effective in reducing problems in children affected by parental substance abuse. However, further research utilizing rigorous methodologies are needed in order to identify other successful interventions that can

  8. Canadian Schizophrenia Guidelines: Schizophrenia and Other Psychotic Disorders with Coexisting Substance Use Disorders.

    Science.gov (United States)

    Crockford, David; Addington, Donald

    2017-09-01

    Persons with schizophrenia and other psychotic disorders frequently have coexisting substance use disorders that require modifications to treatment approaches for best outcomes. The objectives of this review were to identify evidence-based practices best practices that improve outcomes for individuals with schizophrenia and substance used disorders. We reviewed guidelines that were published in the last 5 years and that included systematic reviews or meta-analyses. Most of our recommendations came from 2 publications from the National Institute for Health and Care Excellence (NICE): the 2011 guidance titled Coexisting Severe Mental Illness (Psychosis) and Substance Misuse: Assessment and Management in Healthcare Settings and the 2014 guidance titled Psychosis and Schizophrenia in Adults: Prevention and Management. We placed these recommendations into the Canadian context to create this guideline. Evidence supports the inclusion of individuals with coexisting substance use disorders in first-episode psychosis programs. The programs should integrate psychosis and substance use treatments, emphasizing ongoing monitoring of both substance use and patterns and symptoms. The best outcomes are achieved with combined use of antipsychotic medications and addiction-based psychosocial interventions. However, limited evidence is available to recommend using one antipsychotic medication over another or one psychosocial intervention over another for persons with schizophrenia and other psychotic disorders with coexisting substance use disorders. Treating persons who have schizophrenia and other psychotic disorders with coexisting substance use disorders can present clinical challenges, but modifications in practice can help engage and retain people in treatment, where significant improvements over time can be expected.

  9. Awareness of substance use and its associated factors in young Saudi students

    Directory of Open Access Journals (Sweden)

    Aesha Farheen Siddiqui

    2016-07-01

    Full Text Available Adolescence is the stage that carries the greatest risk for initiating substance use as it is a transitional stage of physical and mental human development. Studies in younger populations have demonstrated a positive association between awareness about substance abuse and their attitudes toward substances. Saudi Arabia is an Islamic country with strict laws regarding availability and use of addictive substances. Addictive behaviors tend to be concealed by the users in the Saudi community. However, some studies have revealed that drug abuse is more common in the Saudi community than was previously thought, thus it is necessary to have estimates of existing awareness regarding substance abuse, and its predictors among adolescents for future redressal of this emerging public health issue. The objective of this study was to assess the awareness of secondary school students regarding substance abuse and find its associated social factors. This was a cross sectional study conducted on 1022 secondary school stu-dents using a self administered questionnaire assessing their social characteristics and awareness on substance abuse. Most of students (82.4% had sufficient awareness ( and #707;60% regarding substance abuse. Age, scholastic year, subject (science and being non and ndash;Saudi had positive association with good awareness. Parental education, family income and parental status of living together had significant association with the awareness level of students. [J Med Allied Sci 2016; 6(2.000: 61-67

  10. Volatile substance misuse : clinical considerations, neuropsychopharmacology and potential role of pharmacotherapy in management.

    Science.gov (United States)

    Garland, Eric L; Howard, Matthew O

    2012-11-01

    Volatile substance misuse is among the most prevalent and toxic forms of psychoactive drug use, and often results in highly deleterious social, psychological and medical consequences. The prevalence of this pernicious form of substance misuse owes in part to the fact that volatile substances of misuse are ubiquitous in the natural environment. Commonly misused commercial products include glue, shoe polish, nail polish remover, butane lighter fluid, gasoline and computer duster spray. National samples of volatile substance misusers tend to exhibit high rates of psychiatric problems and antisocial behaviour. In addition, cognitive impairments and affective dysregulation are often observed among these individuals. Volatile substances exert their complex neuropharmacological effects on dopaminergic, glutamatergic, GABAergic and serotoninergic receptor systems, as well as on cell membranes and ion channels. Concomitantly, pharmacotherapies for volatile substance abuse might profitably target a number of mechanisms, including reward circuitry in the brain, symptoms of craving and withdrawal, neuropsychiatric and emotional impairments that promote volatile substance abuse, and cognitive enhancement to rectify deficits in executive function. This review details the modes of use, subjective effects, epidemiology, adverse consequences, neuropsychopharmacology and drug treatment of volatile substance misuse, and discusses the potential role of novel forms of pharmacological intervention for this oft-overlooked public health threat of epidemic proportions.

  11. 45 CFR 671.15 - Publication of preliminary determination

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Publication of preliminary determination 671.15... Publication of preliminary determination Prior to any designation or redesignation of substances pursuant to... Environmental Protection Agency and other federal agencies, within 30 days after the date of publication of...

  12. Method for determining immunochemical substances

    International Nuclear Information System (INIS)

    O'connor, J.

    1980-01-01

    Drawing a method for detecting and measuring a predetermined specifically-bindable immunochemical substance in a liquid sample in a cuvette, comprising the steps of: (A) providing, in an immunoassay technique for the liquid sample in said cuvette, a component comprising a suspension of particles which may be agglutinated or insolubilized in relationship to the presence and concentration of the immunochemical substance in the sample; and (B) determining the presence and concentration of the immunochemical substance by measuring the electromagnetic radiation transmission properties of the sample using a calibrated radiation-measuring apparatus, said apparatus comprising: (1) a suitable electromagnetic radiation source capable of providing radiation at wavelengths equal to or less than the mean diameter of said particles; (2) means for concentrating and collimating radiation from the electromagnetic radiation source to form a beam; (3) means for filtering the beam to (I) eliminate radiation having wavelengths greater than the means diameter of the particles and (II) transmit radiation, which radiation has a range, whereby the upper wavelength is equal to or below the mean diameter of the particles, and the range is of at least about 100nm; (4) means for (I) positioning a sample-containing cuvette and for (II) allowing the filtered beam incident on the cuvette to be transmitted through the cuvette and sample, and for (III) receiving a portion of the filtered beam transmitted through the sample at two or more predetermined angles with respect to the beam; and (5) means for detecting and measuring the portion of the beam transmitted at a predetermined angle

  13. Approaches to Substance of Social Infrastructure and to Its Classification

    Directory of Open Access Journals (Sweden)

    Kyrychenko Sergiy О. –

    2016-03-01

    Full Text Available The article is concerned with studying and analyzing approaches to both substance and classification of social infrastructure objects as a specific constellation of subsystems and components. To address the purpose set, the following tasks have been formulated: analysis of existing methods for determining the classification of social infrastructure; classification of the branches of social infrastructure using functional-dedicated approach; formulation of author's own definition of substance of social infrastructure. It has been determined that to date most often a social infrastructure classification is carried out depending on its functional tasks, although there are other approaches to classification. The author's definition of substance of social infrastructure has been formulated as follows: social infrastructure is a body of economy branches (public utilities, management, public safety and environment, socio-economic services, the purpose of which is to impact on reproductive potential and overall conditions of human activity in the spheres of work, everyday living, family, social-political, spiritual and intellectual development as well as life activity.

  14. Substance use disorders in Arab countries: research activity and bibliometric analysis

    Science.gov (United States)

    2014-01-01

    Background Substance use disorders, which include substance abuse and substance dependence, are present in all regions of the world including Middle Eastern Arab countries. Bibliometric analysis is an increasingly used tool for research assessment. The main objective of this study was to assess research productivity in the field of substance use disorders in Arab countries using bibliometric indicators. Methodology Original or review research articles authored or co-authored by investigators from Arab countries about substance use disorders during the period 1900 – 2013 were retrieved using the ISI Web of Science database. Research activity was assessed by analyzing the annual research productivity, contribution of each Arab country, names of journals, citations, and types of abused substances. Results Four hundred and thirteen documents in substance use disorders were retrieved. Annual research productivity was low but showed a significant increase in the last few years. In terms of quantity, Kingdom of Saudi Arabia (83 documents) ranked first in research about substance use disorders while Lebanon (17.4 documents per million) ranked first in terms of number of documents published per million inhabitants. Retrieved documents were found in different journal titles and categories, mostly in Drug and Alcohol Dependence Journal. Authors from USA appeared in 117 documents published by investigators from Arab countries. Citation analysis of retrieved documents showed that the average citation per document was 10.76 and the h - index was 35. The majority of retrieved documents were about tobacco and smoking (175 documents) field while alcohol consumption and abuse research was the least with 69 documents. Conclusion The results obtained suggest that research in this field was largely neglected in the past. However, recent research interest was observed. Research output on tobacco and smoking was relatively high compared to other substances of abuse like illicit drugs

  15. Storage of hazardous substances in bonded warehouses

    International Nuclear Information System (INIS)

    Villalobos Artavia, Beatriz

    2008-01-01

    A variety of special regulations exist in Costa Rica for registration and transport of hazardous substances; these set the requirements for entry into the country and the security of transport units. However, the regulations mentioned no specific rules for storing hazardous substances. Tax deposits have been the initial place where are stored the substances that enter the country.The creation of basic rules that would be regulating the storage of hazardous substances has taken place through the analysis of regulations and national and international laws governing hazardous substances. The regulatory domain that currently exists will be established with a field research in fiscal deposits in the metropolitan area. The storage and security measures that have been used by the personnel handling the substances will be identified to be putting the reality with that the hazardous substances have been handled in tax deposits. A rule base for the storage of hazardous substances in tax deposits can be made, protecting the safety of the environment in which are manipulated and avoiding a possible accident causing a mess around. The rule will have the characteristics of the storage warehouses hazardous substances, such as safety standards, labeling standards, infrastructure features, common storage and transitional measures that must possess and meet all bonded warehouses to store hazardous substances. (author) [es

  16. Norwegian long-term care: Legacies, trends, and controversies - See more at: http://www.gigapp.org/index.php/component/jresearch/?view=publication&task=show&id=1807#sthash.eCzEqbqK.dpuf

    Directory of Open Access Journals (Sweden)

    Daatland, SveinOlav

    2015-02-01

    Full Text Available The NorSpaR project aims to analyse the main public policy initiatives by which Norway and Spain cope with the new social and economic challenges derived from the so-called New Social Risks (NSR. Although both countries present significant differences in their institutional settings (such as Spanish EU membership, or its belonging to diverse welfare regimes types (Norway is generally included in the Nordic regime, while Spain is part of the Mediterranean one, both countries share a common interest in addressing the aforementioned challenges while maintaining social cohesion. In the last decade, governments in both countries have tried to respond to those challenges by reforming their labour markets, adapting their unemployment schemes, as well as their gender, family and long-term care policies. The analysis covered in this project includes three areas of public policy addressing NSR. First, dependency is one of the most daunting challenges for post-industrial societies experiencing population ageing and with an increasing number of frail people in need of care. This situation is forcing governments to rethink their long-term care policies. Second, family and gender public programs need to respond to the growing difficulties of families in reconciling professional and family life. Third, in the transition to a post-industrial order, and in a context of mass unemployment, social protection systems have a renewed prominence. Along with the so-called passive policies offering financial support to the unemployed, active labour market policies are geared to put people back into work. In our analysis we try to find answers to the following questions: What are the challenges that each of these policies have been trying to address in recent years? How have these policies evolved? What kinds of reforms have been implemented, and which ones have been neglected? Have the policy goals and targets of welfare programs been modified in any significant way

  17. 78 FR 78361 - Proposed Data Collections Submitted for Public Comment and Recommendations

    Science.gov (United States)

    2013-12-26

    ... collection, collation, analysis, and distribution of acute toxic substance incidents data to public health... the participating states, 2. identify and prioritize vulnerabilities in industry, transportation, and...

  18. Implementing public employment policy

    DEFF Research Database (Denmark)

    Larsen, Flemming; Bredgaard, Thomas

    disciplining of the unemployed (work first) (cf.Bredgaard & Larsen, 2005; Sol & Westerweld, 2005). It is, however, remarkable that in the research field there seems to be a division of labour so that changes in public administration and changes in the substance of employment policies are dealt with separately......Like most other areas within welfare policy, the employment and social policy areas are undergoing far-reaching changes in many countries. Partly in the shape of new forms of governance inspired by New Public Management (NPM), partly through new policies oriented towards activation and stronger....... But there is an interesting question to investigate here: whether and if so how, NPM-inspired reforms are related to changes in employment policy towards a work-first approach? Are changes in public management systems created as deliberate policy changes, or do they bring about more indirect and unintended policy changes...

  19. Records, record linkage, and the identification of long term environmental hazards

    Energy Technology Data Exchange (ETDEWEB)

    Acheson, E. D.

    1978-11-15

    Long-term effects of toxic substances in man which have been recognized so far have been noticed because they have involved gross relative risks, or bizarre effects, or have been stumbled upon by chance or because of special circumstances. These facts and some recent epidemiological evidence together suggest that a systematic approach with more precise methods and data would almost certainly reveal the effects of many more toxic substances, particularly in workers exposed in manufacturing industry. Additional ways are suggested in which record linkage techniques might be used to identify substances with long-term toxic effects. Obstacles to further progress in the field of monitoring for long-term hazards in man are: lack of a public policy dealing with confidentiality and informed consent in the use of identifiable personal records, which balances the needs of bona fide research workers with proper safeguards for the privacy of the individual, and lack of resources to improve the quality, accessibility and organization of the appropriate data. (PCS)

  20. From networked publics to issue publics

    DEFF Research Database (Denmark)

    Birkbak, Andreas

    2013-01-01

    As an increasing part of everyday life becomes connected with the web in many areas of the globe, the question of how the web mediates political processes becomes still more urgent. Several scholars have started to address this question by thinking about the web in terms of a public space....... In this paper, we aim to make a twofold contribution towards the development of the concept of publics in web science. First, we propose that although the notion of publics raises a variety of issues, two major concerns continue to be user privacy and democratic citizenship on the web. Well-known arguments hold......, this paper points towards an alternative way to think about publics by proposing a pragmatist reorientation of the public/private distinction in web science, away from seeing two spheres that needs to be kept separate, towards seeing the public and the private as something that is continuously connected...

  1. Interventions for Adolescent Substance Abuse: An Overview of Systematic Reviews.

    Science.gov (United States)

    Das, Jai K; Salam, Rehana A; Arshad, Ahmed; Finkelstein, Yaron; Bhutta, Zulfiqar A

    2016-10-01

    Many unhealthy behaviors often begin during adolescence and represent major public health challenges. Substance abuse has a major impact on individuals, families, and communities, as its effects are cumulative, contributing to costly social, physical, and mental health problems. We conducted an overview of systematic reviews to evaluate the effectiveness of interventions to prevent substance abuse among adolescents. We report findings from a total of 46 systematic reviews focusing on interventions for smoking/tobacco use, alcohol use, drug use, and combined substance abuse. Our overview findings suggest that among smoking/tobacco interventions, school-based prevention programs and family-based intensive interventions typically addressing family functioning are effective in reducing smoking. Mass media campaigns are also effective given that these were of reasonable intensity over extensive periods of time. Among interventions for alcohol use, school-based alcohol prevention interventions have been associated with reduced frequency of drinking, while family-based interventions have a small but persistent effect on alcohol misuse among adolescents. For drug abuse, school-based interventions based on a combination of social competence and social influence approaches have shown protective effects against drugs and cannabis use. Among the interventions targeting combined substance abuse, school-based primary prevention programs are effective. Evidence from Internet-based interventions, policy initiatives, and incentives appears to be mixed and needs further research. Future research should focus on evaluating the effectiveness of specific interventions components with standardized intervention and outcome measures. Various delivery platforms, including digital platforms and policy initiative, have the potential to improve substance abuse outcomes among adolescents; however, these require further research. Copyright © 2016 Society for Adolescent Health and Medicine

  2. [Pregnancy and substance use in France: a literature review].

    Science.gov (United States)

    Dumas, A; Simmat-Durand, L; Lejeune, C

    2014-11-01

    Substance use during pregnancy is an important public health issue. It requires identifying at-risk populations and risk perception among women. A literature review was conducted. It included French studies conducted since 2000 on substance use during pregnancy (tobacco, alcohol, marijuana, psychotropic drugs) and risk perception. In France, in 2010, 24% of pregnant women smoke--17% in the 3rd trimester. Depending on studies, the prevalence of alcohol use ranged from 12 to 63% and binge drinking ranged from 1 to 7%; daily drinking was below 0.5%. Marijuana use ranged from 1 to 3%, and psychotropic drugs ranged from 2 to 4%. Little research has been dedicated to risk perception. Studies show a lack of awareness about the equivalence of risks between fermented and distilled beverages and about the risks of moderate smoking during pregnancy. Data is lacking to characterize at-risk populations and mechanisms underlying risky behaviors. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  3. New psychoactive substances of natural origin: A brief review

    Directory of Open Access Journals (Sweden)

    Ling-Yi Feng

    2017-07-01

    Full Text Available Plant-based drugs of abuse are as old as recorded human history. Although traditional addictive substances, such as opium, cannabis and coca, have been controlled by the United Nations anti-drug conventions, many, if not most, natural plants with addictive or abuse liability remain elusive. Therefore, the United Nations Office on Drugs and Crime (UNODC has warned the emerging threat from new psychoactive substances (NPS, which are mostly derived or modified from the constituents of natural origin. For example, synthetic cannabinoids and synthetic cathinones are derived from the cannabis and khat plant, respectively. In this review, we briefly discussed the chemistry, pharmacology and toxicology of five common NPS of natural origin, i.e., khat, kratom, salvia, magic mushroom and mandrake. Through the review, we hope that professionals and general public alike can pay more attention to the potential problems caused by natural NPS, and suitable control measures will be taken.

  4. 21 CFR 701.20 - Detergent substances, other than soap, intended for use in cleansing the body.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Detergent substances, other than soap, intended... Ingredients § 701.20 Detergent substances, other than soap, intended for use in cleansing the body. (a) In its definition of the term cosmetic, the Federal Food, Drug, and Cosmetic Act specifically excludes soap. The...

  5. The impact of substance use disorders on the course of schizophrenia - a 15 year follow-up study

    DEFF Research Database (Denmark)

    Schmidt, Lasse M.; Hesse, Morten; Lykke, Jørn

    2011-01-01

    also significantly more at risk of dying during follow-up than were patients with schizophrenia only. Conclusions The findings suggest that the long-term course of schizophrenia is considerably more severe in patients who have a dual diagnosis compared to patients with schizophrenia only Substance use......; Substance use disorders; Alcohol; Cannabis; Longitudinal; Course of illness; Health services utilization...

  6. Play therapy and art therapy for substance abuse clients who have a history of incest victimization.

    Science.gov (United States)

    Glover, N M

    1999-06-01

    This article discusses the use of play therapy and art therapy treatment techniques for persons in substance abuse treatment who have a history of incest victimization. While substance abuse treatment focuses on substance abuse, neglecting to address issues related to past incest contact may increase the potential for relapse. This population displays unique characteristics that may prevent them from participating in, or benefitting from, traditional treatment modalities (which are highly dependent upon the verbal interactions between clients and therapists). Play therapy and art therapy are discussed in terms of history, rationale, and benefits to clients.

  7. Communication Strategies to Counter Stigma and Improve Mental Illness and Substance Use Disorder Policy.

    Science.gov (United States)

    McGinty, Emma; Pescosolido, Bernice; Kennedy-Hendricks, Alene; Barry, Colleen L

    2018-02-01

    Despite the high burden and poor rates of treatment associated with mental illness and substance use disorders, public support for allocating resources to improving treatment for these disorders is low. A growing body of research suggests that effective policy communication strategies can increase public support for policies benefiting people with these conditions. In October 2015, the Center for Mental Health and Addiction Policy Research at Johns Hopkins University convened an expert forum to identify what is currently known about the effectiveness of such policy communication strategies and produce recommendations for future research. One of the key conclusions of the forum was that communication strategies using personal narratives to engage audiences have the potential to increase public support for policies benefiting persons with mental illness or substance use disorders. Specifically, narratives combining personal stories with depictions of structural barriers to mental illness and substance use disorder treatment can increase the public's willingness to invest in the treatment system. Depictions of mental illness and violence significantly increase public stigma toward people with mental illness and are no more effective in increasing willingness to invest in mental health services than nonstigmatizing messages about structural barriers to treatment. Future research should prioritize development and evaluation of communication strategies to increase public support for evidence-based substance use disorder policies, including harm reduction policies-such as needle exchange programs-and policies expanding treatment.

  8. Audit of long-term and short-term liabilities

    Directory of Open Access Journals (Sweden)

    Korinko M.D.

    2017-03-01

    Full Text Available The article determines the importance of long-term and short-term liabilities for the management of financial and material resources of an enterprise. It reviews the aim, objects and information generators for realization of audit of short-term and long-term obligations. The organizing and methodical providing of audit of long-term and short-term liabilities of an enterprise are generalized. The authors distinguish the stages of realization of audit of long-term and short-term liabilities, the aim of audit on each of the presented stages, and recommend methodical techniques. It is fixed that it is necessary to conduct the estimation of the systems of internal control and record-keeping of an enterprise by implementation of public accountant procedures for determination of volume and maintenance of selection realization. After estimating the indicated systems, a public accountant determines the methodology for realization of public accountant verification of long-term and short-term liabilities. The analytical procedures that public accountants are expedient to use for realization of audit of short-term and long-term obligations are determined. The authors suggest the classification of the educed defects on the results of the conducted public accountant verification of short-term and long-term obligations.

  9. National substance use patterns on Twitter.

    Directory of Open Access Journals (Sweden)

    Hsien-Wen Meng

    Full Text Available We examined openly shared substance-related tweets to estimate prevalent sentiment around substance use and identify popular substance use activities. Additionally, we investigated associations between substance-related tweets and business characteristics and demographics at the zip code level.A total of 79,848,992 tweets were collected from 48 states in the continental United States from April 2015-March 2016 through the Twitter API, of which 688,757 were identified as being related to substance use. We implemented a machine learning algorithm (maximum entropy text classifier to estimate sentiment score for each tweet. Zip code level summaries of substance use tweets were created and merged with the 2013 Zip Code Business Patterns and 2010 US Census Data.Quality control analyses with a random subset of tweets yielded excellent agreement rates between computer generated and manually generated labels: 97%, 88%, 86%, 75% for underage engagement in substance use, alcohol, drug, and smoking tweets, respectively. Overall, 34.1% of all substance-related tweets were classified as happy. Alcohol was the most frequently tweeted substance, followed by marijuana. Regression results suggested more convenience stores in a zip code were associated with higher percentages of tweets about alcohol. Larger zip code population size and higher percentages of African Americans and Hispanics were associated with fewer tweets about substance use and underage engagement. Zip code economic disadvantage was associated with fewer alcohol tweets but more drug tweets.The patterns in substance use mentions on Twitter differ by zip code economic and demographic characteristics. Online discussions have great potential to glorify and normalize risky behaviors. Health promotion and underage substance prevention efforts may include interactive social media campaigns to counter the social modeling of risky behaviors.

  10. Notification of the commission on the eco-toxicity of chemical substances; Avis de la commission d'evaluation de l'ecotoxicite des substances chimiques

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    The french commission on the evaluation of the chemical substances eco-toxicity, published recommendations concerning the use of additives for the automotive fuels, for the cooling circuit of electric power plants and for gases against fire. The risks for the public health are analysed and safety precautions are asked. (A.L.B.)

  11. Do perfume additives termed human pheromones warrant being termed pheromones?

    Science.gov (United States)

    Winman, Anders

    2004-09-30

    Two studies of the effects of perfume additives, termed human pheromones by the authors, have conveyed the message that these substances can promote an increase in human sociosexual behaviour [Physiol. Behav. 75 (2003) R1; Arch. Sex. Behav. 27 (1998) R2]. The present paper presents an extended analysis of this data. It is shown that in neither study is there a statistically significant increase in any of the sociosexual behaviours for the experimental groups. In the control groups of both studies, there are, however, moderate but statistically significant decreases in the corresponding behaviour. Most notably, there is no support in data for the claim that the substances increase the attractiveness of the wearers of the substances to the other sex. It is concluded that more research using matched homogenous groups of participants is needed. Copyright 2004 Elsevier Inc.

  12. Maternal neural responses to infant cries and faces: relationships with substance use

    Directory of Open Access Journals (Sweden)

    Nicole eLandi

    2011-06-01

    Full Text Available Substance abuse in pregnant and recently postpartum women is a major public health concern because of effects on the infant and on the ability of the adult to care for the infant. In addition to the negative health effects of teratogenic substances on fetal development, substance use can contribute to difficulties associated with the social and behavioral aspects of parenting. Neural circuits associated with parenting behavior overlap with circuits involved in addiction (e.g., frontal, striatal and limbic systems and thus may be co-opted for the craving/reward cycle associated with substance use and abuse and be less available for parenting. The current study investigates the degree to which neural circuits associated with parenting are disrupted in mothers who are substance-using. Specifically, we used functional magnetic resonance imaging to examine the neural response to emotional infant cues (faces and cries in substance-using compared to non-using mothers. In response to both faces (of varying emotional valence and cries (of varying distress levels, substance-using mothers evidenced reduced neural activation in regions that have been previously implicated in reward and motivation as well as regions involved in cognitive control. Specifically, in response to faces, substance users showed reduced activation in prefrontal regions, including the dorsolateral and ventromedial prefrontal cortex, as well as visual processing (occipital lobes and limbic regions (parahippocampus and amygdala. Similarly, in response to infant cries substance-using mothers showed reduced activation relative to non-using mothers in prefrontal regions, auditory sensory processing regions, insula and limbic regions (parahippocampus and amygdala. These findings suggest that infant stimuli may be less salient for substance-using mothers, and such reduced saliency may impair developing infant-caregiver attachment and the ability of mothers to respond appropriately to their

  13. Substance Use among Adolescent Mothers: A Review.

    Science.gov (United States)

    Chapman, Shawna L Carroll; Wu, Li-Tzy

    2013-05-01

    Maternal substance abuse is a critical problem, and adolescent mothers appear to be at high risk for such behaviors. We review studies on postpartum adolescent substance use to explore the extent of this problem and avenues for new research. Authors screened 1,300 studies, identifying 12 articles on substance use among postpartum adolescent mothers for this review. Adolescent mothers reported greater substance use before pregnancy compared to other adolescent females. Although some adolescents continued substance use during pregnancy, most stopped using only to resume within six months after birth. Comparisons of use to national samples of nulliparous adolescent females showed a higher prevalence of substance use in this population. Substances used often varied by race/ethnicity, with white mothers more likely to smoke cigarettes and use marijuana, and Black mothers more likely than whites to drink and use drugs. Of all identified studies, only one focused on Hispanics. Beliefs about drug use grew less negative as girls transitioned from pregnancy to parenthood. As they transitioned to adulthood, substance use remained prevalent and stable. Psychological distress and low self-esteem appeared to influence continued use. Friends' cigarette smoking predicted early initiation of and persistent smoking, while increased education predicted quitting. Early initiation of substances often predicted problem behaviors. Adolescent mothers are a vulnerable population, implicating use of problem behavior theory or the self-medication hypothesis in future research. Multiple avenues for new studies are needed to help identify effective treatment and intervention for this understudied population.

  14. Humic Substances in waters for supply

    International Nuclear Information System (INIS)

    Camargo Valero, Miller; Cruz Torres, Luis Eduardo

    1999-01-01

    The humic substances make part of the degradation products of the organic matter of the soil and they are incorporate to the superficial waters for the action of laundry that they carry out by the superficial waters. These substances have been recognized as precursors in the formation of the disinfections sub-products, with free chlorine in treatment of drinkable water plants. The disinfections sub-product and the compound organic halogens, they have been classified potentially in human as cancerigenic substances, and therefore the interest in knowing more about the precursors substances, mechanisms of formation of disinfections sub-products, national situation and methods to diminish their formation

  15. Refractory organic substances in the environment

    National Research Council Canada - National Science Library

    Frimmel, F. H

    2002-01-01

    ... and its Quality Control in Fractions of Refractory Organic Substances and the Corresponding Original Water Samples 39 Introduction 39 Description of Analytical Methods 41 Sample Treatment 41 Fl...

  16. Substance Use: Determinants and Opportunities for Prevention in the Family and School Context

    Science.gov (United States)

    Kleinjan, Marloes; Engels, Rutger C. M. E.

    2014-01-01

    During adolescence, teenagers try a range of risk behaviors including smoking, drinking, and the use of soft drugs. Because substance use contributes to an unhealthy lifestyle of teenagers on the short term and can lead to serious health problems on the longer term, prevention in this target group is important. This chapter provides an overview of…

  17. Perceived ease of access to alcohol, tobacco and other substances in rural and urban US students.

    Science.gov (United States)

    Warren, Jacob C; Smalley, K Bryant; Barefoot, K Nikki

    2015-01-01

    Ease of access to substances has been shown to have a direct and significant relationship with substance use for school-aged children. Previous research involving rural samples of middle and high school students reveals that perceived ease of access to substances is a significant predictor of recent use among rural adolescents; however, it is unclear if perceived access to substances varies between rural and urban areas. The purpose of the present study was to examine rural-urban differences in perceived ease of access to alcohol, smoking and chewing tobacco, marijuana, and seven other substances in the US state of Georgia in order to better inform and promote future substance use prevention and programming efforts in rural areas. Data were analyzed from the 2013 Georgia Student Health Survey II, administered in all public and interested private/charter schools in the state of Georgia. A total of 513 909 students (18.2% rural) indicated their perceived ease of access to 11 substances on a four-point Likert-type scale. Rural-urban differences were investigated using χ2 analysis. In general, it appeared the rural-urban differences fell along legal/illicit lines. For middle school students, a significant difference in perceived ease of access was found for each substance, with rural students reporting greater access to smoking tobacco, chewing tobacco, and steroids, and urban students reporting greater access to alcohol, marijuana, cocaine, inhalants, ecstasy, methamphetamine, hallucinogens, and prescription drugs. Rural high school students reported higher access to alcohol, smoking tobacco, chewing tobacco, and steroids, with urban students reporting higher access to marijuana, cocaine, inhalants, ecstasy, and hallucinogens. Perceptions of ease of access more than doubled for each substance in both geographies between middle and high school. The present study found multiple and fairly consistent differences between rural and urban students' perceived ease of access

  18. Role of yoga in management of substance-use disorders: A narrative review

    Directory of Open Access Journals (Sweden)

    Pooja Patnaik Kuppili

    2018-01-01

    Full Text Available Substance use disorders are comparable to chronic medical illnesses and have a chronic relapsing course. Despite being significant contributors to morbidity and mortality, limited treatment options exist. The current narrative review was aimed at providing an overview of yoga therapy in substance-use disorders and discuss the relevant methodological issues. Articles published in English language till May 2017 indexed with PubMed, PubMed central, and Google Scholar were searched using search terms “Yoga,” “Substance use,” “Drug dependence,” “Nicotine,” “Tobacco,” “Alcohol,” “Opioids,” “Cannabis,” “Cocaine,” “Stimulants,” “Sedative hypnotics,” “Inhalants,” and “Hallucinogens” for inclusion in the review. A total of 314 studies were found fulfilling the stated criteria. Out of which, 16 studies were found to fulfill the inclusion and exclusion criteria and 12 were randomized control trials. The majority of studies were available on the role of yoga in management of nicotine dependence. Sample size of these studies ranged from 18 to 624. The majority of studies suggested the role of yoga in reducing substance use as well as substance-related craving (especially in nicotine-use disorders in short term. However, more studies are required for demonstrating the long-term effects of yoga therapy in substance-use disorder.

  19. Organic substances of bituminous shales

    Energy Technology Data Exchange (ETDEWEB)

    Lanin, V A; Pronina, M V

    1944-01-01

    Samples of Gdov (Estonia) and Volga (Russia) oil shales were oxidized by alkaline permanganate to study the distribution of carbon and the composition of the resulting oxidation products. Gdov shale was rather stable to oxidation and, after 42 hours 61.2 percent of the organic material remained unoxidized. Five hundred hours were required for complete oxidation, and the oxidation products consisted of CO/sub 2/, acetic, oxalic, and succinic acids. The oxidation products from Volga shale consisted of CO/sub 2/, acetic, oxalic, succinic, adipic, phthalic, benzenetricarboxylic, benzenetetracarboxylic, and benzenepentacarboxylic acids. The results indicated that Gdov shale is free of humic substances and is of sapropelic origin, while Volga shale is of sapropelic-humic origin.

  20. Challenges and reforms in Long-Term Care policy in Spain - See more at: http://www.gigapp.org/index.php/component/jresearch/?view=publication&task=show&id=1808#sthash.QjsbaT7Q.dpuf

    Directory of Open Access Journals (Sweden)

    Moreno-Fuentes, Francisco Javier

    2015-02-01

    Full Text Available The NorSpaR project aims to analyse the main public policy initiatives by which Norway and Spain cope with the new social and economic challenges derived from the so-called New Social Risks (NSR. Although both countries present significant differences in their institutional settings (such as Spanish EU membership, or its belonging to diverse welfare regimes types (Norway is generally included in the Nordic regime, while Spain is part of the Mediterranean one, both countries share a common interest in addressing the aforementioned challenges while maintaining social cohesion. In the last decade, governments in both countries have tried to respond to those challenges by reforming their labour markets, adapting their unemployment schemes, as well as their gender, family and long-term care policies. The analysis covered in this project includes three areas of public policy addressing NSR. First, dependency is one of the most daunting challenges for post-industrial societies experiencing population ageing and with an increasing number of frail people in need of care. This situation is forcing governments to rethink their long-term care policies. Second, family and gender public programs need to respond to the growing difficulties of families in reconciling professional and family life. Third, in the transition to a post-industrial order, and in a context of mass unemployment, social protection systems have a renewed prominence. Along with the so-called passive policies offering financial support to the unemployed, active labour market policies are geared to put people back into work. In our analysis we try to find answers to the following questions: What are the challenges that each of these policies have been trying to address in recent years? How have these policies evolved? What kinds of reforms have been implemented, and which ones have been neglected? Have the policy goals and targets of welfare programs been modified in any significant way

  1. Substance abuse precedes Internet addiction.

    Science.gov (United States)

    Lee, Young Sik; Han, Doug Hyun; Kim, Sun Mi; Renshaw, Perry F

    2013-04-01

    The purpose of the current study was to evaluate possible overlapping substance abuse and internet addiction in a large, uniformly sampled population, ranging in age from 13 to 18 years. Participants (N=73,238) in the current study were drawn from the 6th Korea Youth Risk Behavior Web-based Survey (KYRBWS-V) for students from 400 middle schools and 400 high schools in 16 cities within South Korea. Of adolescent internet users, 85.2% were general users (GU), 11.9% were users with potential risk for internet addiction (PR), and 3.0% were users with high risk for internet addiction (HR). There was a difference in the number of students with alcohol drinking among the GU, PR, and HR groups (20.8% vs 23.1% vs 27.4%). There was a difference in the number of students who smoked among the GS, PR, and HR groups (11.7% vs 13.5% vs 20.4%). There was a difference in the number of students with drug use among the GU, PR, and HR groups (1.7% vs 2.0% vs 6.5%). After adjusting for sex, age, stress, depressed mood, and suicidal ideation, smoking may predict a high risk for internet addiction (OR=1.203, p=0.004). In addition, drug use may predict a high risk for internet addiction (OR=2.591, paddiction have vulnerability for addictive behaviors, co-morbid substance abuse should be evaluated and, if found, treated in adolescents with internet addiction. Copyright © 2013 Elsevier Ltd. All rights reserved.

  2. Estimating the Duration of Public Concern After the Fukushima Dai-ichi Nuclear Power Station Accident From the Occurrence of Radiation Exposure-Related Terms on Twitter: A Retrospective Data Analysis.

    Science.gov (United States)

    Nishimoto, Naoki; Ota, Mizuki; Yagahara, Ayako; Ogasawara, Katsuhiko

    2016-11-25

    After the Fukushima Dai-ichi Nuclear Power Station accident in Japan on March 11, 2011, a large number of comments, both positive and negative, were posted on social media. The objective of this study was to clarify the characteristics of the trend in the number of tweets posted on Twitter, and to estimate how long public concern regarding the accident continued. We surveyed the attenuation period of the first term occurrence related to radiation exposure as a surrogate endpoint for the duration of concern. We retrieved 18,891,284 tweets from Twitter data between March 11, 2011 and March 10, 2012, containing 143 variables in Japanese. We selected radiation, radioactive, Sievert (Sv), Becquerel (Bq), and gray (Gy) as keywords to estimate the attenuation period of public concern regarding radiation exposure. These data, formatted as comma-separated values, were transferred into a Statistical Analysis System (SAS) dataset for analysis, and survival analysis methodology was followed using the SAS LIFETEST procedure. This study was approved by the institutional review board of Hokkaido University and informed consent was waived. A Kaplan-Meier curve was used to show the rate of Twitter users posting a message after the accident that included one or more of the keywords. The term Sv occurred in tweets up to one year after the first tweet. Among the Twitter users studied, 75.32% (880,108/1,168,542) tweeted the word radioactive and 9.20% (107,522/1,168,542) tweeted the term Sv. The first reduction was observed within the first 7 days after March 11, 2011. The means and standard errors (SEs) of the duration from the first tweet on March 11, 2011 were 31.9 days (SE 0.096) for radioactive and 300.6 days (SE 0.181) for Sv. These keywords were still being used at the end of the study period. The mean attenuation period for radioactive was one month, and approximately one year for radiation and radiation units. The difference in mean duration between the keywords was attributed

  3. Peer Substance Use and Homelessness Predicting Substance Abuse from Adolescence Through Early Adulthood

    OpenAIRE

    Tompsett, Carolyn J.; Domoff, Sarah E.; Toro, Paul A.

    2013-01-01

    Adolescents who experience homelessness are at higher risk for abusing substances, and for being exposed to substance-using peers. The current study used a longitudinal design to track substance abuse, affiliation with substance-using peers, and episodes of homelessness among a sample of 223 adolescents who were homeless at thebaseline data collection and 148 adolescents who were housed at baseline. Participants were interviewed at six waves over 6.5 years, covering an age rang...

  4. A self-efficacy education programme on foot self-care behaviour among older patients with diabetes in a public long-term care institution, Malaysia: a Quasi-experimental Pilot Study.

    Science.gov (United States)

    Sharoni, Siti Khuzaimah Ahmad; Abdul Rahman, Hejar; Minhat, Halimatus Sakdiah; Shariff Ghazali, Sazlina; Azman Ong, Mohd Hanafi

    2017-06-08

    A pilot self-efficacy education programme was conducted to assess the feasibility, acceptability and potential impact of the self-efficacy education programme on improving foot self-care behaviour among older patients with diabetes in a public long-term care institution. A prequasi-experimental and postquasi-experimental study was conducted in a public long-term care institution in Selangor, Malaysia. Patients with diabetes aged 60 years and above who fulfilled the selection criteria were invited to participate in this programme. Four self-efficacy information sources; performance accomplishments, vicarious experience, verbal persuasion and physiological information were translated into programme interventions. The programme consisted of four visits over a 12-week period. The first visit included screening and baseline assessment and the second visit involved 30 min of group seminar presentation. The third and fourth visits entailed a 20-min one-to-one follow-up discussion and evaluation. A series of visits to the respondents was conducted throughout the programme. The primary outcome was foot self-care behaviour. Foot self-efficacy (efficacy-expectation), foot care outcome expectation, knowledge of foot care, quality of life, fasting blood glucose and foot condition were secondary outcomes. Data were analysed with descriptive and inferential statistics (McNemar's test and Wilcoxon signed-rank test) using the Statistical Package for the Social Sciences V.20.0. Fifty-two residents were recruited but only 31 met the inclusion criteria and were included in the analysis at baseline and at 12 weeks postintervention. The acceptability rate was moderately high. At postintervention, foot self-care behaviour (p<0.001), foot self-efficacy (efficacy-expectation), (p<0.001), foot care outcome expectation (p<0.001), knowledge of foot care (p<0.001), quality of life (physical symptoms) (p=0.003), fasting blood glucose (p=0.010), foot hygiene (p=0.030) and anhydrosis (p=0

  5. The long term operation of nuclear power plants measured by the yardstick of environmental impact assessment and public participation. Perspective on the European directives, on the Aarhus convention and the Espoo convention. Application to the specific case of Belgium/A perspective on the national implementation of the conventions to nuclear activities. Long-term operation of NPP's measured by the yardstick of environmental impact assessment and public participation

    International Nuclear Information System (INIS)

    Beyens, Marc

    2017-01-01

    Mr Beyens illustrated the challenges regarding the applicability of the concepts of environmental impact assessment and public participation, as defined in the Aarhus and Espoo Conventions and the relevant directives of the European Union, to the federal laws extending the operation of two nuclear power plants in Belgium. The Belgian authorities considered that those laws only opened the possibility to extend the operational period of those nuclear plants, subject to conditions set by the Belgian regulatory authority. Therefore, these laws should be considered as 'policies', exempt from the requirements of environmental impact assessment and public participation. In addition, Mr Beyens explained that, after an environmental screening had been carried out, the regulator ruled that its decision to authorise the long-term operation project did not require an environmental impact assessment, since it considered that the modifications to the installations would not significantly impact existing radiological environmental effects. However, in both instances legal challenges have been filed before the constitutional and administrative courts and are still pending. It is possible that a request for a preliminary ruling be submitted to the Court of Justice of the European Union in this regard

  6. Hazardous substances releases associated with Hurricanes Katrina and Rita in industrial settings, Louisiana and Texas.

    Science.gov (United States)

    Ruckart, Perri Zeitz; Orr, Maureen F; Lanier, Kenneth; Koehler, Allison

    2008-11-15

    The scientific literature concerning the public health response to the unprecedented hurricanes striking the Gulf Coast in August and September 2005 has focused mainly on assessing health-related needs and surveillance of injuries, infectious diseases, and other illnesses. However, the hurricanes also resulted in unintended hazardous substances releases in the affected states. Data from two states (Louisiana and Texas) participating in the Hazardous Substances Emergency Events Surveillance (HSEES) system were analyzed to describe the characteristics of hazardous substances releases in industrial settings associated with Hurricanes Katrina and Rita. HSEES is an active multi-state Web-based surveillance system maintained by the Agency for Toxic Substances and Disease Registry (ATSDR). In 2005, 166 hurricane-related hazardous substances events in industrial settings in Louisiana and Texas were reported. Most (72.3%) releases were due to emergency shut downs in preparation for the hurricanes and start-ups after the hurricanes. Emphasis is given to the contributing causal factors, hazardous substances released, and event scenarios. Recommendations are made to prevent or minimize acute releases of hazardous substances during future hurricanes, including installing backup power generation, securing equipment and piping to withstand high winds, establishing procedures to shutdown process operations safely, following established and up-to-date start-up procedures and checklists, and carefully performing pre-start-up safety reviews.

  7. The relationship between substance use and posttraumatic stress disorder in a methadone maintenance treatment program.

    Science.gov (United States)

    Villagonzalo, Kristi-Ann; Dodd, Seetal; Ng, Felicity; Mihaly, Stephen; Langbein, Amy; Berk, Michael

    2011-01-01

    Posttraumatic stress disorder (PTSD) is frequently linked with substance abuse. The self-medication hypothesis suggests that some people may use illicit substances in an attempt to self-treat psychiatric symptoms. This study explores the relationship between substance abuse and PTSD symptom clusters in a methadone maintenance population. Clients of a methadone maintenance program at a public Drug and Alcohol Service were invited to complete the PTSD Checklist-Civilian Version, a screening tool for PTSD. Information about their history of substance use was also collected. Eighty clients (43 female, 37 male), aged 35 ± 8.0 years (mean ± SD), participated in the study, of which 52.7% screened positive for PTSD. Severity of marijuana use was significantly associated with a number of reexperiencing and hyperarousal symptoms and with overall severity of PTSD symptoms. Opiate, amphetamine, and benzodiazepine use did not appear to be related to PTSD symptoms. In this sample, marijuana may be used to self-treat certain PTSD symptoms, supporting the self-medication hypothesis. Further research is required to confirm the association between a diagnosis of PTSD and substance use. Given the high prevalence of PTSD in the substance-using population, routine PTSD screening in the substance abuse treatment setting may be justified. Copyright © 2011 Elsevier Inc. All rights reserved.

  8. Sustainability of State-Level Substance Abuse Prevention Infrastructure After the Completion of the SPF SIG.

    Science.gov (United States)

    Edwards, Jessica M; Stein-Seroussi, Al; Flewelling, Robert L; Orwin, Robert G; Zhang, Lei

    2015-06-01

    Recent national substance abuse prevention efforts that have been disseminated at the state level have provided fertile ground for addressing the dearth of systematic research on state-level substance abuse prevention infrastructure. The Strategic Prevention Framework State Incentive Grant Program (SPF SIG), a national public health initiative sponsored by the US Substance Abuse and Mental Health Services Administration and its Center for Substance Abuse Prevention, is one such effort, providing an opportunity to examine state-level substance abuse prevention infrastructure across the country. The aims of the SPF SIG initiative include reducing substance abuse and its related problems, as well as enhancing state and local prevention infrastructure and capacity. In this article, we describe the status of state-level substance abuse prevention infrastructure and capacity 1 year after the first 26 funded states ended their projects, based on follow-up interviews with state prevention decision-makers. We found that, in five of the six prevention domains we measured, prevention infrastructure capacity increased during the 12-month period after the grants ended. The evidence for further SPF capacity development even after the conclusion of the grants suggests that states recognized the benefits of using the SPF and took deliberate steps to sustain and enhance the integration of this framework into their state prevention systems. In addition, the findings suggest that state agencies and organizations can benefit from time-limited resources aimed at increasing their capacity and that such efforts can have a lasting impact on measures of state prevention system capacity.

  9. Hazardous substances releases associated with Hurricanes Katrina and Rita in industrial settings, Louisiana and Texas

    International Nuclear Information System (INIS)

    Ruckart, Perri Zeitz; Orr, Maureen F.; Lanier, Kenneth; Koehler, Allison

    2008-01-01

    The scientific literature concerning the public health response to the unprecedented hurricanes striking the Gulf Coast in August and September 2005 has focused mainly on assessing health-related needs and surveillance of injuries, infectious diseases, and other illnesses. However, the hurricanes also resulted in unintended hazardous substances releases in the affected states. Data from two states (Louisiana and Texas) participating in the Hazardous Substances Emergency Events Surveillance (HSEES) system were analyzed to describe the characteristics of hazardous substances releases in industrial settings associated with Hurricanes Katrina and Rita. HSEES is an active multi-state Web-based surveillance system maintained by the Agency for Toxic Substances and Disease Registry (ATSDR). In 2005, 166 hurricane-related hazardous substances events in industrial settings in Louisiana and Texas were reported. Most (72.3%) releases were due to emergency shut downs in preparation for the hurricanes and start-ups after the hurricanes. Emphasis is given to the contributing causal factors, hazardous substances released, and event scenarios. Recommendations are made to prevent or minimize acute releases of hazardous substances during future hurricanes, including installing backup power generation, securing equipment and piping to withstand high winds, establishing procedures to shutdown process operations safely, following established and up-to-date start-up procedures and checklists, and carefully performing pre-start-up safety reviews

  10. Hazardous substances releases associated with Hurricanes Katrina and Rita in industrial settings, Louisiana and Texas

    Energy Technology Data Exchange (ETDEWEB)

    Ruckart, Perri Zeitz [Division of Health Studies, Agency for Toxic Substances and Disease Registry, Atlanta, GA (United States)], E-mail: afp4@cdc.gov; Orr, Maureen F. [Division of Health Studies, Agency for Toxic Substances and Disease Registry, Atlanta, GA (United States); Lanier, Kenneth; Koehler, Allison [Louisiana Department of Health and Hospitals, Office of Public Health, New Orleans, LA (United States)

    2008-11-15

    The scientific literature concerning the public health response to the unprecedented hurricanes striking the Gulf Coast in August and September 2005 has focused mainly on assessing health-related needs and surveillance of injuries, infectious diseases, and other illnesses. However, the hurricanes also resulted in unintended hazardous substances releases in the affected states. Data from two states (Louisiana and Texas) participating in the Hazardous Substances Emergency Events Surveillance (HSEES) system were analyzed to describe the characteristics of hazardous substances releases in industrial settings associated with Hurricanes Katrina and Rita. HSEES is an active multi-state Web-based surveillance system maintained by the Agency for Toxic Substances and Disease Registry (ATSDR). In 2005, 166 hurricane-related hazardous substances events in industrial settings in Louisiana and Texas were reported. Most (72.3%) releases were due to emergency shut downs in preparation for the hurricanes and start-ups after the hurricanes. Emphasis is given to the contributing causal factors, hazardous substances released, and event scenarios. Recommendations are made to prevent or minimize acute releases of hazardous substances during future hurricanes, including installing backup power generation, securing equipment and piping to withstand high winds, establishing procedures to shutdown process operations safely, following established and up-to-date start-up procedures and checklists, and carefully performing pre-start-up safety reviews.

  11. [Prevalence and predictors of psychoactive substance use among men in prisons].

    Science.gov (United States)

    Caravaca-Sánchez, Francisco; Falcón Romero, María; Luna, Aurelio

    2015-01-01

    The use of psychoactive substances among the prison population is an important public health issue because of its magnitude and health consequences. The aim of this study was to estimate the prevalence of psychoactive substance use among the prison population and to analyse its association with sociodemographic and penitentiary factors, particularly the size of the prison. Data were gathered using a self-administered questionnaire among 2,484 random male inmates in eight prisons of different sizes in Spain. The prevalence of psychoactive substance use with 95% confidence intervals (95% CI) during the last 6 months in prison were estimated. Prevalence ratios were used to estimate the association between psychoactive substance use and sociodemographic and penitentiary characteristics. The prevalence of psychoactive substance use in the past 6 months in prison was 59.9% (95% CI: 57.9-62.0). Notable among the sociodemographic variables associated with substance use were drug consumption prior to imprisonment (6.90; 95% CI: 5.51-8.65) and recidivism in prison (2.41; 95% CI: 2.04-2.85). The largest prisons showed a higher frequency of drug use than other prisons. A high prevalence of psychoactive substance use was found in prisons and significant differences were found according to delinquent profile and the size of the prison. Copyright © 2015 SESPAS. Published by Elsevier Espana. All rights reserved.

  12. Environments with elevated radiation levels from natural radioactive substances

    International Nuclear Information System (INIS)

    Sohrabi, M.

    2000-01-01

    Some areas in the world have elevated levels of radioactive substances in the environment forming elevated radiation areas (ERAs) where public potential annual effective doses can exceed even the dose limit of radiation workers. Such radioactive substances are either terrestrial natural radioactivity added naturally in the soil or natural and/or man-made radioactivity from human activities added into the environment. If radioactivity is added naturally, elevated natural radiation areas (ENRAs) are formed. Based on the classification criteria introduced by the author, such regions are divided into static and dynamic areas. They are also classified in accordance with their level of potential effective dose to the public. Some main ENRAs are classified. Highlights are presented of the results of activity studies carried out in selected areas. The concepts discussed can also be applied to areas formed by human activities. The author suggests some guidelines for future studies, regulatory control and decision making, bearing in mind the need for harmonization of policies for regulatory control and remedial actions at sites to protect the public from environmental chronic exposures. (author)

  13. Screening, brief intervention, and referral to treatment for opioid and other substance use during infertility treatment.

    Science.gov (United States)

    Wright, Tricia E

    2017-08-01

    Opioid use and misuse have reached epidemic proportions in the United States, especially in women of childbearing age, some of whom seek infertility treatments. Substance use is much more common than many of the conditions routinely screened for during the preconception period, and it can have devastating consequences for the woman and her family. Substance use can worsen infertility, complicate pregnancy, increase medical problems, and lead to psychosocial difficulties for the woman and her family. The reproductive endocrinologist thus has an ethical and medical duty to screen for substance use, provide initial counseling, and refer to specialized treatment as needed. This article provides an overview of screening, brief intervention, and referral to treatment (SBIRT), a public health approach shown to be effective in ameliorating the harms of substance use. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  14. Sampling for radionuclides and other trace substances

    International Nuclear Information System (INIS)

    Eberhardt, L.L.

    1976-01-01

    Various problems with the environment and an energy crisis have resulted in considerable emphasis on the analysis and understanding of natural systems. The present generation of ecological models suffers greatly from a lack of attention to use of accurate and efficient sampling methods in obtaining the data on which these models are based. Improving ecological sampling requires first of all that the objectives be clearly defined, since different schemes are required for sampling for totals, for changes over time and space, to determine hazards, or for estimating parameters in models. The frequency distributions of most ecological contaminants are not normal, but seem instead to follow a skewed distribution. Coefficients of variation appear to be relatively constant and typical values may range from 0.1 to 1.0 depending on the substance and circumstances. These typical values may be very useful in designing a sampling plan, either for fixed relative variance, or in terms of the sensitivity of a comparison. Several classes of sampling methods are available for particular kinds of objectives. The notion of optimal sampling for parameter estimates is new to ecology, but may possibly be adapted from work done in industrial experimentation to provide a rationale for sampling in time

  15. [Attributable risk of co-morbid substance use disorder in poor observance to pharmacological treatment and the occurrence of relapse in schizophrenia].

    Science.gov (United States)

    Ameller, A; Gorwood, P

    2015-04-01

    There are numerous risk factors involved in poor (incomplete) compliance to pharmacological treatment, and the associated relapse risk, for patients with schizophrenia. Comorbid substance use disorders are considered as among the most important ones, although how much their presence increase the risk of poorer observance (and higher risk of relapse) has not been yet assessed. This measure would be important, especially if the published literature on the topic provides sufficient material to perform a meta-analysis and to assess different potential biases such as those related to time (new studies are easier to publish when positive) or sample size (small samples might drive the global positive conclusion). A PubMed(®) search was made, screening the following terms between 1996 and august 2014 "Addiction AND (Observance OR Adherence) AND schizophrenia AND (French OR English [Language])" and "(Substance Abuse OR substance dependance) AND Outcome AND schizophrenia AND (French OR English [Language])". Studies were included if they describe two patients groups (schizophrenia with and without present substance use disorder) and assess the studied outcome. MetaWin(®) version 2 was used for the meta-analysis, while publication time bias relied on non-parametric correlation and the one linked to sample size was assessed through normal quantile plots. An attributable risk was also computered, on the basis of the odds-ratio derived from the meta-analysis and the prevalence of the analyzed trait (associated substance use disorder). Eight studies could be included in the meta-analysis, showing that the presence of a substance use disorder significantly increases the risk of poor observance to pharmacological treatment (OR=2.18 [1.84-2.58]), no significant bias being detected, either linked to time (rho=0.287, P=0.490) or sample size (Kendall's Tau=-0.286, P=0.322). The related attributable risk is 18.50%. Only three studies could be used for the meta-analysis of the risk of

  16. Teaching Resiliency Theory to Substance Abuse Counselors

    Science.gov (United States)

    Ward, Kelly

    2003-01-01

    Resiliency is the ability to cope in the face of adversity. One protective factor that promotes resiliency in substance-abusing dysfunctional families is family rituals and traditions. Social workers and substance abuse counselors can teach family members how to instill resiliency in their families and themselves through rituals and traditions. To…

  17. Substance Abuse and the American Woman.

    Science.gov (United States)

    Columbia Univ., New York, NY. National Center on Addiction and Substance Abuse.

    The first comprehensive assessment of substance abuse and women, this report arose from an analysis of more than 1,700 scientific and technical articles, surveys, government reports and books. Results show that American women are closing the gap with men in that they are increasingly likely to abuse substances at the same rate as men. Findings…

  18. National Toxic Substance Incidents Program (NTSIP)

    Centers for Disease Control (CDC) Podcasts

    2011-02-03

    This podcast gives an overview of the three components of the National Toxic Substance Incidents Program: state surveillance, national database, and response teams.  Created: 2/3/2011 by Agency for Toxic Substances and Disease Registry.   Date Released: 2/3/2011.

  19. Factors Influencing Substance Abuse among Undergraduate ...

    African Journals Online (AJOL)

    The study investigated the factors influencing substance abuse amongundergraduate students in Osun State; Nigeria. A sample of 1, 200undergraduate students were randomly selected from three tertiaryinstitution in Osun State. Factors Influencing Substance Abuse Questionnaire (FISA) was developed by the researcher ...

  20. Determinants of psychoactive substance use among incarcerated ...

    African Journals Online (AJOL)

    The average age of first use was 12.6 ± 5.9 years. The prevalence of lifetime and current use of any substance was 88.0% and 64.3% respectively. Prior arrest, being sexually active and family drug use significantly (p<0.05) predicted lifetime use of any substance while being raised in a monogamous family was protective.

  1. CHANGES IN STRUCTURE AND CONTENT HUMIC SUBSTANCES

    Directory of Open Access Journals (Sweden)

    Maroš SIROTIAK

    2016-06-01

    Full Text Available The paper deals with the process of thermal degradation of humic substances in soil samples exposed to increased temperature. To determine the basic properties of humic substances, humic and fulvic acids are used conventional fractionation chemical laboratory methods. To determine changes in the chemical structure, the method of use of FT-IR ATR spectroscopy technique.

  2. Contextual Factors in Adolescent Substance Use.

    Science.gov (United States)

    Hochhauser, Mark; And Others

    Research on adolescent substance use has focused on prevalence and incidence; however, contextual factors have been largely ignored. A survey of 155 adolescents from a Minneapolis suburb was conducted to assess contextual factors affecting adolescent substance use. Subjects reported their use of alcohol, cigarettes, and marihuana with respect to…

  3. Moving On: Young People and Substance Abuse

    Science.gov (United States)

    Daley, Kathryn; Chamberlain, Chris

    2009-01-01

    To help explain why some young people move from recreational drug use to substance abuse, twelve in-depth interviews were conducted with young people who had experienced problematic substance use. The data were supplemented by statistical data on 111 young people. The researchers found a variety of "structural" factors that help explain…

  4. Perception of Nigerian healthcare professionals about substance ...

    African Journals Online (AJOL)

    Results: Excess workload/stress of work was perceived as the most common reason for abusing drugs. Overall, substance abuse was perceived as a mental health problem. However, those that abuse substances more readily perceived it as a habit problem rather than a mental health challenge. Moreover, there was lower ...

  5. Physical harm due to chronic substance use

    NARCIS (Netherlands)

    van Amsterdam, Jan; Pennings, Ed; Brunt, Tibor; van den Brink, Wim

    2013-01-01

    Chronic use at high dose of illicit drugs, alcohol and tobacco is associated with physical disease. The relative physical harm of these substances has not been described before, but will benefit the guiding of policy measures about licit and illicit substances. The physical harm of 19 addictive

  6. Risk assessment for chemical substances: the link between toxicology and public health Avaliação de risco de substâncias químicas: o elo entre a toxicologia e a saúde pública

    Directory of Open Access Journals (Sweden)

    Francisco J. R. Paumgartten

    1993-12-01

    Full Text Available Virtually all chemical substances may cause adverse health effects, depending on the dose and conditions under which individuals are exposed to them. Toxicology - the study of harmful effects of chemicals on living organisms - provides the scientific data base on which risk assessment of adverse health effects stands. Risk assessment (RA is the process of estimating the probability that a chemical compound will produce adverse effects on a given population, under particular conditions of exposure. Risk assessment process consists of four stages: Hazard Identification (HI, Exposure Assessment (EA, Dose-Response Assessment (DRA, and Risk Characterization (RC. The risk assessment process as a whole makes it possible to carry out cost(risk/benefit analysis, and thus risk management, on a rational basis. A capacity to undertake risk assessment is thus sine qua non for making decisions that are concerned with achieving a balance between economic development and adequate protection of public health and the environment.Virtualmente todas as substâncias químicas podem causar efeitos adversos, dependendo da dose e das condições em que os indivíduos são a elas expostos. A toxicologia, isto é, o estudo dos efeitos danosos de substâncias químicas em organismos vivos, fornece a base de dados científicos na qual se apoia a avaliação de risco de efeitos adversos para a saúde. Avaliação de Risco (AR é o processo de se estimar a probabilidade que um composto químico tem de vir a produzir efeitos adversos numa dada população, em determinadas condições de exposição. A avaliação de risco consiste de quatro estágios: identificação da periculosidade (IP; avaliação da exposição (AE; avaliação da relação dose-efeito (ADE; e caracterização do risco (CR. O processo de avaliação de risco como um todo possibilita a realização da análise custo (risco/benefício e, portanto, do gerenciamento do risco, em bases racionais. A capacidade

  7. Collection of ministerial circulars on the transport of radioactive substances

    International Nuclear Information System (INIS)

    1977-10-01

    This publication by the CNEN reproduces the full texts of Ministerial Circulars on the transport by road, rail, air and sea of radioactive substances, made in implementation of Act No. 1860 on the peaceful uses of nuclear energy of 1962, as amended by Decree No. 1704 of 1965, laying down that regulatory standards should be elaborated for such transport in accordance with the Euratom basic radiation protection standards and the IAEA Regulations on the Safe Transport of Radioactive Materials. These Circulars are set out in chronological order with reference to the national and international provisions under which they were made. (NEA) [fr

  8. Public lighting.

    NARCIS (Netherlands)

    Schreuder, D.A.

    1986-01-01

    The function of public lighting and the relationship between public lighting and accidents are considered briefly as aspects of effective countermeasures. Research needs and recent developments in installation and operational described. Public lighting is an efficient accident countermeasure, but

  9. Social judgments of behavioral versus substance-related addictions: a population-based study.

    Science.gov (United States)

    Konkolÿ Thege, Barna; Colman, Ian; el-Guebaly, Nady; Hodgins, David C; Patten, Scott B; Schopflocher, Don; Wolfe, Jody; Wild, T Cameron

    2015-03-01

    Recently, the concept of addiction has expanded to include many types of problematic repetitive behaviors beyond those related to substance misuse. This trend may have implications for the way that lay people think about addictions and about people struggling with addictive disorders. The aim of this study was to provide a better understanding of how the public understands a variety of substance-related and behavioral addictions. A representative sample of 4000 individuals from Alberta, Canada completed an online survey. Participants were randomly assigned to answer questions about perceived addiction liability, etiology, and prevalence of problems with four substances (alcohol, tobacco, marijuana, and cocaine) and six behaviors (problematic gambling, eating, shopping, sexual behavior, video gaming, and work). Bivariate analyses revealed that respondents considered substances to have greater addiction liability than behaviors and that most risk factors (moral, biological, or psychosocial) were considered as more important in the etiology of behavioral versus substance addictions. A discriminant function analysis demonstrated that perceived addiction liability and character flaws were the two most important features differentiating judgments of substance-related versus behavioral addictions. Perceived addiction liability was judged to be greater for substances. Conversely, character flaws were viewed as more associated with behavioral addictions. The general public appreciates the complex bio-psycho-social etiology underlying addictions, but perceives substance-related and behavioral addictions differently. These attitudes, in turn, may shape a variety of important outcomes, including the extent to which people believed to manifest behavioral addictions feel stigmatized, seek treatment, or initiate behavior changes on their own. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. Parenting styles, adolescent substance use, and academic achievement.

    Science.gov (United States)

    Cohen, D A; Rice, J

    1997-01-01

    This article investigates how children and their parents rate their parenting styles, and how this rating is associated with academic achievement, alcohol, and tobacco use. We surveyed students and their parents in two public school districts. A total of 386 matched parent-child pairs from eighth- and ninth-grade students were analyzed for parent and student classification of parents as authoritative, authoritarian, permissive, or mixed parenting styles. Agreement on parenting styles between parents and children was poor. Students perceived parents as less authoritative, less permissive and more authoritarian than parents considered themselves. High grades were associated with child and parent perception of higher authoritativeness, lower permissiveness, and lower authoritarianism. Child tobacco and alcohol use was associated with child perception of lower authoritativeness, and higher permissiveness while parent perception of parenting style was not associated with child substance use. This study provides further evidence that parenting styles and adolescents' perceptions of them are associated with child achievement and substance use. While we cannot determine whether child or parent perception of parenting style is more accurate, child perception is more strongly associated with grades and substance use than is parent perception. It is likely that parents would benefit from understanding how they are perceived by their children.

  11. Rape, sex partnership, and substance use consequences in women veterans.

    Science.gov (United States)

    Booth, Brenda M; Mengeling, Michelle; Torner, James; Sadler, Anne G

    2011-06-01

    The association of rape history and sexual partnership with alcohol and drug use consequences in women veterans is unknown. Midwestern women veterans (N = 1,004) completed a retrospective telephone interview assessing demographics, rape history, substance abuse and dependence, depression, and posttraumatic stress disorder (PTSD). One third met lifetime criteria for substance use disorder (SUD), half reported lifetime completed rape, a third childhood rape, one quarter in-military rape, 11% sex with women. Lifetime SUD was higher for women with rape history (64% vs. 44%). Women with women as sex partners had significantly higher rates of all measures of rape, and also lifetime substance use disorder. Postmilitary rape, sex partnership, and current depression were significantly associated with lifetime SUD in multivariate models (odds ratio = 2.3, 3.6, 2.1, respectively). Many women veterans have a high need for comprehensive mental health services. Published 2011. This article is a US Government work and is in the public domain in the USA.

  12. College Students Rarely Seek Help Despite Serious Substance Use Problems

    Science.gov (United States)

    Caldeira, Kimberly M.; Kasperski, Sarah J.; Sharma, Eva; Vincent, Kathryn B.; O’Grady, Kevin E.; Wish, Eric D.; Arria, Amelia M.

    2009-01-01

    The prevalence of substance use disorders (SUD) and aspects of the help-seeking process among a high-risk sample of 946 students at one large public university were assessed in personal interviews during the first three years of college. After statistically adjusting for purposive sampling, an estimated 46.8%wt of all third-year students met DSM-IV criteria for SUD involving alcohol and/or marijuana at least once. Of 548 SUD cases, 3.6% perceived a need for help with substance use problems; 16.4% were encouraged by someone else to seek help. Help-seeking was rare among SUD cases (8.8%), but significantly elevated among individuals who perceived a need (90.0%) or experienced social pressures from parents (32.5%), friends (34.2%), or another person (58.3%). Resources accessed for help included educational programs (38%), health professionals (27%), and twelve-step programs (19%). College students have high rates of substance use problems but rarely recognize a need for treatment or seek help. Results highlight the opportunity for early intervention with college students with SUD. PMID:19553064

  13. Global burden of disease attributable to mental and substance use disorders: findings from the Global Burden of Disease Study 2010.

    Science.gov (United States)

    Whiteford, Harvey A; Degenhardt, Louisa; Rehm, Jürgen; Baxter, Amanda J; Ferrari, Alize J; Erskine, Holly E; Charlson, Fiona J; Norman, Rosana E; Flaxman, Abraham D; Johns, Nicole; Burstein, Roy; Murray, Christopher J L; Vos, Theo

    2013-11-09

    -29 years. The burden of mental and substance use disorders increased by 37·6% between 1990 and 2010, which for most disorders was driven by population growth and ageing. Despite the apparently small contribution of YLLs--with deaths in people with mental disorders coded to the physical cause of death and suicide coded to the category of injuries under self-harm--our findings show the striking and growing challenge that these disorders pose for health systems in developed and developing regions. In view of the magnitude of their contribution, improvement in population health is only possible if countries make the prevention and treatment of mental and substance use disorders a public health priority. Queensland Department of Health, National Health and Medical Research Council of Australia, National Drug and Alcohol Research Centre-University of New South Wales, Bill & Melinda Gates Foundation, University of Toronto, Technische Universität, Ontario Ministry of Health and Long Term Care, and the US National Institute of Alcohol Abuse and Alcoholism. Copyright © 2013 Elsevier Ltd. All rights reserved.

  14. With friends like these…: peer delinquency influences across age cohorts on smoking, alcohol and illegal substance use.

    Science.gov (United States)

    Ferguson, C J; Meehan, D C

    2011-01-01

    Discussions and debate about youth smoking, alcohol use, and illegal substance use (collectively referred to as youth substance use) continue to receive wide attention among researchers, policymakers, and the general public. Previous research has suggested that peer delinquency is a particularly strong correlate of youth substance use. The current study focuses on the influence of delinquent peers on substance use, and how peer delinquency influences change across age cohorts of youth. The current study examines multiple correlates for youth substance use in a sample of 8,256 youth (mean age 14), with the goal of identifying the influence of delinquent peers across age cohorts while controlling for other correlates. Data was collected from the Ohio version of the Youth Risk Behavior Surveillance System (YRBSS) developed by the Centers for Disease Control. Results from multiple regression analyses identified peer delinquency as the strongest correlate of youth substance use even when other relevant factors related to family, neighborhood, and media use were controlled. Correlations between peer delinquency and substance use behavior increased across age cohorts and for individuals who first used in middle teen years (13-16) irrespective of current age. Age appears to be a moderating factor regarding the correlation between peer delinquency and youth substance abuse. Primary and secondary prevention and intervention strategies that focus on peers are potentially more likely to reduce youth substance use and improve peer relationships than those focused on other areas such as schools or media. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

  15. A Randomized Controlled Trial of a Mindfulness and Acceptance Group Therapy for Residential Substance Use Patients.

    Science.gov (United States)

    Shorey, Ryan C; Elmquist, Joanna; Gawrysiak, Michael J; Strauss, Catherine; Haynes, Ellen; Anderson, Scott; Stuart, Gregory L

    2017-09-19

    Substance use disorders are understood as a chronically relapsing condition that is difficult to treat. However, in recent years there have been promising developments in the treatment of substance use disorders, specifically with interventions based on mindfulness and acceptance and commitment therapy. Little research has examined whether these types of interventions may positively impact residential substance use treatment outcomes. Thus, in the current study we developed and examined, in a randomized controlled trial, a 4-week, eight-session, adjunctive mindfulness and acceptance group therapy for patients in residential substance use treatment. Our primary outcomes were substance use cravings, psychological flexibility, and dispositional mindfulness at treatment discharge. Patients (N = 117) from a private residential substance use facility were randomized to receive the adjunctive mindfulness and acceptance group or treatment-as-usual. Patients were assessed at treatment intake and at discharge from a 28-30-day residential program. Although treatment groups did not statistically differ at discharge on any primary outcome, small effect sizes favored the mindfulness and acceptance group on cravings and psychological flexibility. Conclusions/Importance: Continued research is needed to determine whether the addition of mindfulness and acceptance-based interventions improve outcomes long term following residential substance use treatment.

  16. Can MDMA play a role in the treatment of substance abuse?

    Science.gov (United States)

    Jerome, Lisa; Schuster, Shira; Yazar-Klosinski, B Berra

    2013-03-01

    A wider array of treatments are needed for people with substance abuse disorders. Some psychedelic compounds have been assessed as potential substance abuse treatments with promising results. MDMA may also help treat substance abuse based on shared features with psychedelic compounds and recent reports indicating that MDMAassisted psychotherapy can reduce symptoms of PTSD. Narrative reports and data from early investigations found that some people reduced or eliminated their substance use after receiving MDMA, especially in a therapeutic setting. MDMA is a potent monoamine releaser with sympathomimetic effects that may indirectly activate 5-HT2A receptors. It increases interpersonal closeness and prosocial feelings, potentially through oxytocin release. Findings suggest that ecstasy, material represented as containing MDMA, is associated with deleterious long-term effects after heavy lifetime use, including fewer serotonin transporter sites and impaired verbal memory. Animal and human studies demonstrate moderate abuse liability for MDMA, and this effect may be of most concern to those treating substance abuse disorders. However, subjects who received MDMA-assisted psychotherapy in two recent clinical studies were not motivated to seek out ecstasy, and tested negative in random drug tests during follow-up in one study. MDMA could either directly treat neuropharmacological abnormalities associated with addiction, or it could indirectly assist with the therapeutic process or reduce symptoms of comorbid psychiatric conditions, providing a greater opportunity to address problematic substance use. Studies directly testing MDMA-assisted psychotherapy in people with active substance abuse disorder may be warranted.

  17. Substance Use in Rural Central Appalachia: Current Status and Treatment Considerations.

    Science.gov (United States)

    Moody, Lara; Satterwhite, Emily; Bickel, Warren K

    2017-04-01

    The burden of substance use and especially the unmatched rates of overdoses in rural Central Appalachia highlight the need for innovative approaches to curb the initiation to drug misuse and to address current substance use disorders. Effective substance use interventions involve a thorough understanding of the region. In Central Appalachia, many of the barriers to treatment are shared with other rural and impoverished areas, including a lack of access to health care and lack of health care providers with specialized training. Parts of Appalachia also present their own considerations, including the challenges of fostering trust and encouraging treatment-seeking in communities with dense, long-term, place-based social and family networks. Current policies and interventions for substance use have been largely inadequate in the region, as evidenced by continued increases in substance use and substance-related deaths, especially related to nonmedical prescription drug use and increasing heroin use. The authors discuss ways in which rural life, poverty, identity, and values in Appalachia have influenced substance use and treatment and propose strategies and interventions to improve outcomes.

  18. The Frequency and Pattern of Substance Use in Outpatients of General Hospitals

    Directory of Open Access Journals (Sweden)

    Behrouz Birashk

    2010-11-01

    Full Text Available Background:Patients with addictions have many acute and chronic medical illnesses, both related and unrelated to their addictions. In spite of high incidence of   substance-related disabilities, substance abuse is usually underdiagnosed in general   hospitals. The objective of the present study was to investigate the frequency and pattern of substance use in patients with different medical complaints.Methods: In this descriptive cross-sectional study , 1000 outpatients, aged 17 and   older with various medical complaints were participated. The patients were attending   neurology, ENT, nephrology, ophthalmology, cardiology, orthopedic, gastroenterology, surgical and dermatology clinics of four selected general hospitals. A 93 item clinicians-made scale, Rapid Situation Assessment of Drug Abuse in Iran, was used in this survey, and 30 items which focused on drug use were selected.   Results: 8.7% of the patients reported lifelong or recent substance use and Opium   was the most used substance, reported by 65.5% of the patients. Patients of neurology   ,ophthalmology and orthopedic clinics showed the highest consumption . Smoking   and injestion were the most frequent routes of substance used and the most reported   pattern of use were 2 or 4 times a day and once a week.   Conclusions: The current cohort of substance users were relatively young, and   many had reported detectable nervous system and orthopedic complications. Further   research must investigate -their outcomes in the long term.

  19. Flask for highly radioactive substances

    International Nuclear Information System (INIS)

    1980-01-01

    The flask for highly radioactive substances described in this invention comprises a thick steel cylinder with leak proof closures at both ends and made up of several coaxial rings in rolled sheet steel, fitted into each other and welded to each other along their edges. The inner ring is preferably in sheet steel with a lining on its internal side, for instance a stainless steel lining. Likewise the outer ring is preferably in sheet steel with a covering on its outer side. The cylindrical body of the flask is welded by its lower end to a forged steel bottom and by its upper end to a forged steel ring. The bottom can also be made with several partitions. This forged steel ring has an inside peripheral shoulder and the upper end of the flask is closed in a leak proof manner by an initial forged steel plus resting on this shoulder and bolted to it and by a second plug bolted to the free end of this ring [fr

  20. THE PUBLIC ADMINISTRATION COMPARED TO PUBLIC MANAGEMENT AND OTHER SCIENCES

    Directory of Open Access Journals (Sweden)

    LAZAR IOAN

    2010-12-01

    Full Text Available In this paper we try to analyze the meaning of the public administration term. In our opinion it is necessary to be able to define exactly what public administration means but at the same time to clearly distinguish it from the other sciences. This is due to the fact that very often confusion is made between public administration and public management, public administration and bureaucracy or public administration and policy. Throughout this paper we hope to clarify some of the aspects related to what exactly distinguishes public administration from the above mentioned sciences and what are its own particularities.

  1. Spatial and temporal distribution of long term public policy costs under uncertainty, the case of climate change; Distribution spatiale et temporelle des couts de politiques publiques sous incertitudes: theorie et pratique dans le cas de l'effet de serre

    Energy Technology Data Exchange (ETDEWEB)

    Lecocq, F

    2000-07-15

    Because of the inertia of the climate system, policy makers cannot avoid making early decisions regarding climate change in a sea of uncertainties. In this context, the very legitimacy of economic analysis to tackle such questions, and in particular the underlying equity issues (who pays for climate mitigation? when?) faces widespread skepticism. This thesis aims at demonstrating how public economy still remains a powerful tool to try and put some rationale into the debate, by checking the internal consistency of the different discourses, and by providing robust insights, if not definitive answers, into climate decisions. We use a set of compact integrated climate policy optimization models to progressively introduce, articulate, and assess numerically the prominent issues at stake. We obtain three main results. We first demonstrate that the so-called timing debate between short term and long term action cannot be reduced to a mere dispute over discount rate. Given the high uncertainties surrounding climate change indeed, the margins of freedom we pass on to future generations, and in particular the technical and institutional systems we transmit, become more important than the discount rate value. Secondly, we apply the various emission quota allocation rules proposed in the literature for the enlargement of annex B to developing economies. We show that the distributive outcome of these rules depends critically on ex ante assumptions about future economic and emission growth. Therefrom, we conclude that a careful design of the institutions surrounding the tradable permits market is a necessary condition to enhance the systems robustness. Last, on a broader perspective, this thesis illustrates the complementarity between ethics and economics: though the economist does not have per se a superior word about what is fair, his toolbox is powerful enough to show how some intuitively appealing ideas, such as a zero discount rate to take care of both present and future

  2. Do family dinners reduce the risk for early adolescent substance use? A propensity score analysis.

    Science.gov (United States)

    Hoffmann, John P; Warnick, Elizabeth

    2013-01-01

    The risks of early adolescent substance use on health and well-being are well documented. In recent years, several experts have claimed that a simple preventive measure for these behaviors is for families to share evening meals. In this study, we use data from the 1997 National Longitudinal Study of Youth (n = 5,419) to estimate propensity score models designed to match on a set of covariates and predict early adolescent substance use frequency and initiation. The results indicate that family dinners are not generally associated with alcohol or cigarette use or with drug use initiation. However, a continuous measure of family dinners is modestly associated with marijuana frequency, thus suggesting a potential causal impact. These results show that family dinners may help prevent one form of substance use in the short term but do not generally affect substance use initiation or alcohol and cigarette use.

  3. Substance Abuse Among Blacks Across the Diaspora.

    Science.gov (United States)

    Lacey, Krim K; Mouzon, Dawne M; Govia, Ishtar O; Matusko, Niki; Forsythe-Brown, Ivy; Abelson, Jamie M; Jackson, James S

    2016-07-28

    Lower rates of substance abuse are found among Black Americans compared to Whites, but little is known about differences in substance abuse across ethnic groups within the black population. We examined prevalence rates of substance abuse among Blacks across three geographic regions (US, Jamaica, Guyana). The study also sought to ascertain whether length of time, national context and major depressive episodes (MDE) were associated with substance abuse. We utilized three different data sources based upon probability samples collected in three different countries. The samples included 3,570 African Americans and 1,621 US Caribbean Black adults from the 2001-2003 National Survey of American Life (NSAL). An additional 1,142 Guyanese Blacks and 1,176 Jamaican Blacks living in the Caribbean region were included from the 2005 NSAL replication extension study, Family Connections Across Generations and Nations (FCGN). Mental disorders were based upon DSM-IV criteria. For the analysis, we used descriptive statistics, chi-square, and multivariate logistic regression analytic procedures. Prevalence of substance abuse varied by national context, with higher rates among Blacks within the United States compared to the Caribbean region. Rates of substance abuse were lower overall for women, but differ across cohorts by nativity and length of time in the United States, and in association with major depressive episode. The study highlights the need for further examination of how substance abuse disparities between US-based and Caribbean-based populations may become manifested.

  4. Substance use and motivation: a longitudinal perspective.

    Science.gov (United States)

    Korcha, Rachael A; Polcin, Douglas L; Bond, Jason C; Lapp, William M; Galloway, Gantt

    2011-01-01

    Motivation to change substance use behavior is an important component of the recovery process that has usually been studied at entry into treatment. Less studied, but equally important, is the measurement of motivation over time and the role motivation plays in subsequent substance use. The present study sought to examine longitudinal motivation toward sobriety among residents of sober living houses. Sober living residents (n = 167) were followed at 6-month intervals over an 18-month period and assessed for motivation and substance use outcomes at each study interview. Motivation was measured using the costs and benefits subscales of the Alcohol and Drug Consequences Questionnaire (ADCQ) and substance use outcomes included the Addiction Severity Index (ASI) alcohol scale, ASI drug scale, and peak density of substance use (number of days of most use in a month). Participants reported higher benefits than costs of sobriety or cutting down substance use at every study time point. Using lagged generalized estimating equation models, the ADCQ costs predicted increased severity for alcohol, drugs, and peak density, whereas the benefits subscale predicted decreased drug and peak density. Longitudinal measurement of motivation can be a useful clinical tool to understand later substance use problems. Given the mixed findings from prior studies on the effects of baseline motivation, a shift toward examining longitudinal measures of motivation at proximal and temporal intervals is indicated.

  5. Ozone depleting substances management inventory system

    Directory of Open Access Journals (Sweden)

    Felix Ivan Romero Rodríguez

    2018-02-01

    Full Text Available Context: The care of the ozone layer is an activity that contributes to the planet's environmental stability. For this reason, the Montreal Protocol is created to control the emission of substances that deplete the ozone layer and reduce its production from an organizational point of view. However, it is also necessary to have control of those that are already circulating and those present in the equipment that cannot be replaced yet because of the context of the companies that keep it. Generally, the control mechanisms for classifying the type of substances, equipment and companies that own them, are carried in physical files, spreadsheets and text documents, which makes it difficult to control and manage the data stored in them. Method: The objective of this research is to computerize the process of control of substances that deplete the ozone layer. An evaluation and description of all process to manage Ozone-Depleting Substances (ODS, and its alternatives, is done. For computerization, the agile development methodology SCRUM is used, and for the technological solution tools and free open source technologies are used. Result: As a result of the research, a computer tool was developed that automates the process of control and management of substances that exhaust the ozone layer and its alternatives. Conclusions: The developed computer tool allows to control and manage the ozone-depleting substances and the equipment that use them. It also manages the substances that arise as alternatives to be used for the protection of the ozone layer.

  6. In the arc of history: AIHA and the movement to reform the Toxic Substances Control Act.

    Science.gov (United States)

    Wilson, Michael P

    2012-01-01

    Dr. Michael P. Wilson of UC Berkeley delivered his keynote address before the general assembly of the American Industrial Hygiene Conference and Exhibition (AIHce) in Portland, Oregon, in May 2011. Here, Dr. Wilson again discusses the political and economic drivers of occupational disease in the United States and proposes a role for AIHA in helping to highlight and resolve them. He proposes that until these underlying drivers are acknowledged and ameliorated, the toll of occupational disease will persist, despite the hard work of industrial hygienists in the workplace. Among these drivers, Dr. Wilson points to the decline of labor rights and unionization; economic inequality; economic insecurity; political resistance to public health protections for workers, notably the OSHA and NIOSH programs; and weaknesses in the Federal Toxic Substances Control Act of 1976 (TSCA). Of these, Dr. Wilson calls on the AIHA to participate in the historic effort to rewrite TSCA. He points to weaknesses in TSCA that have produced a chemicals market dominated by the function, price, and performance of chemicals, with little attention given to their health and environmental effects. Under these conditions, he argues, hazardous chemicals have remained economically competitive, and innovation in inherently safer chemicals-in green chemistry-has been held back by a lack of market transparency and public accountability in the industry. TSCA reform has the potential to shift the market toward green chemistry, with long-term implications for occupational disease prevention, industrial investment, and renewed energy in the industrial hygiene profession. Dr. Wilson proposes that, like previous legislative changes in the United States, TSCA reform is likely to occur in response to myriad social pressures, which include the emergence of the European Union's REACH regulation; recent chemicals policy actions in 18 U.S. states; growing support from downstream businesses; increasing public awareness

  7. Substance use disorders in military veterans: prevalence and treatment challenges

    Directory of Open Access Journals (Sweden)

    Teeters JB

    2017-08-01

    Full Text Available Jenni B Teeters,1,2 Cynthia L Lancaster,1,2 Delisa G Brown,3 Sudie E Back1,2 1Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA; 2Ralph H Johnson Veterans Affairs (VA Medical Center, Charleston, SC, USA, 3Department of Human Development and Psychoeducation, Howard University, Washington, DC, USA Abstract: Substance use disorders (SUDs are a significant problem among our nation’s military veterans. In the following overview, we provide information on the prevalence of SUDs among military veterans, clinical characteristics of SUDs, options for screening and evidence-based treatment, as well as relevant treatment challenges. Among psychotherapeutic approaches, behavioral interventions for the management of SUDs typically involve short-term, cognitive-behavioral therapy interventions. These interventions focus on the identification and modification of maladaptive thoughts and behaviors associated with increased craving, use, or relapse to substances. Additionally, client-centered motivational interviewing approaches focus on increasing motivation to engage in treatment and reduce substance use. A variety of pharmacotherapies have received some support in the management of SUDs, primarily to help with the reduction of craving or withdrawal symptoms. Currently approved medications as well as treatment challenges are discussed. Keywords: addiction, alcohol use disorders, drug use disorders, treatment, pharmacotherapy, psychotherapy

  8. Illicit substance detection using fast-neutron transmission spectroscopy

    International Nuclear Information System (INIS)

    Micklich, B.J.; Harper, M.K.; Novick, A.H.; Smith, D.L.

    1994-01-01

    Fast-neutron interrogation techniques are of interest for detecting illicit substances such as explosives and drugs because of their ability to identify light elements such as carbon, nitrogen, and oxygen. Fast-Neutron Transmission Spectroscopy (FNTS) uses standard time-of-flight techniques to measure the energy spectrum of neutrons emitted from a collimated continuum source before and after transmission through the interrogated sample. The Monte Carlo transport code MCNP is used to model fast-neutron transmission experiments using a 9 Be(d, n) source (E d =5 MeV). The areal densities (number of atoms per cm 2 ), and the uncertainties, of various elements present in the sample are determined by an unfolding algorithm which includes the effects of cross-section errors and correlations. Results are displayed in the form of normalized densities, including their errors and correlations, which are then compared to the values for explosives and benign substances. Probabilistic interpretations of the results are discussed in terms of substance detection and identification. ((orig.))

  9. Illicit substance detection using Fast-Neutron Transmission Spectroscopy

    International Nuclear Information System (INIS)

    Micklich, B.J.; Harper, M.K.; Novick, A.H.; Smith, D.L.

    1994-01-01

    Fast-neutron interrogation techniques are of interest for detecting illicit substances such as explosives and drugs because of their ability to identify light elements such as carbon, nitrogen, and oxygen. Fast-Neutron Transmission Spectroscopy (FNTS) uses standard time-of-flight techniques to measure the energy spectrum of neutrons emitted from a collimated continuum source before and after transmission through the interrogated sample. The Monte Carlo transport code MCNP is used to model fast-neutron transmission experiments using a 9 Be(d,n) source [E d = 5 MeV]. The areal densities (number of atoms per cm 2 ), and the uncertainties, of various elements present in the sample are determined by an unfolding algorithm which includes the effects of cross-section errors and correlations. Results are displayed in the form of normalized densities, including their errors and correlations, which are then compared to the values for explosives and benign substances. Probabilistic interpretations of the results are discussed in terms of substance detection and identification

  10. Relationships with parents and adult children's substance use.

    Science.gov (United States)

    Reczek, Corinne; Thomeer, Mieke Beth; Kissling, Alexandra; Liu, Hui

    2017-02-01

    Previous research has indicated that parents impact minor children's health behaviors and adult children's self-rated health and psychological well-being. However, little is known about the long-term consequences of the parent-child relationship for adult children's substance (i.e., smoking levels, low to moderate alcohol use) as adult children age. The present study uses growth curve analysis on longitudinal survey data (Americans' Changing Lives, N=907) to examine how multiple dimensions of the parent-child tie influence adult children's substance use. Findings show that contact with mothers in adulthood has a health-enhancing effect on sons' smoking. Fathers' support is related to a decline in alcohol use for sons and daughters, but also an increase in smoking for sons only. Our findings for strain from parents are complex, suggesting that the ways in which adult children cope and manage strain with parents may result in multiple pathways of substance use. Our study raises new questions about whether and when family ties are "good" or "bad" for health and calls for a more multifaceted view of the long-lasting parent-child tie. We spotlight the need to look at the parent-child relationship as a dynamic social tie that changes over the life course and has consequences for health in adulthood. Copyright © 2016. Published by Elsevier Ltd.

  11. Improving Substance Abuse Treatment: The National Treatment Plan Initiative. Changing the Conversation.

    Science.gov (United States)

    Substance Abuse and Mental Health Services Administration (DHHS/PHS), Rockville, MD. Center for Substance Abuse Treatment.

    This report is the result of five expert panels and six regional public hearings around the country that focused on key persistent issues that have characterized discussions of substance abuse over the years: closing the treatment gap; reducing stigma and changing attitudes; improving and strengthening treatment systems; connecting services and…

  12. 78 FR 79465 - International Drug Scheduling; Convention on Psychotropic Substances; Single Convention on...

    Science.gov (United States)

    2013-12-30

    ... harmful physical, mental, and social consequences for the user or to others. Harmful use of drugs by an...... --Please provide any information on the extent/magnitude of public health or social harm from the use of... medical illnesses caused by this substance in your country? (Yes/ No) If ``yes,'' please provide details...

  13. Analysis of determination modalities concerning the exposure and emission limits values of chemical and radioactive substances

    International Nuclear Information System (INIS)

    Schieber, C.; Schneider, T.

    2002-08-01

    This document presents the generic approach adopted by various organizations for the determination of the public exposure limits values to chemical and radioactive substances and for the determination of limits values of chemical products emissions by some installations. (A.L.B.)

  14. 77 FR 55503 - Importer of Controlled Substances; Notice of Registration; Cambrex Charles City, Inc.

    Science.gov (United States)

    2012-09-10

    ... company plans to import the listed controlled substances for internal use, and to manufacture bulk... company's registration is consistent with the public interest. The investigation has included inspection and testing of the company's physical security systems, verification of the company's compliance with...

  15. 78 FR 32459 - Manufacturer of Controlled Substances; Notice of Registration; Mallinckrodt, LLC.

    Science.gov (United States)

    2013-05-30

    ... plans to manufacture the listed controlled substances for internal use and for sale to other companies... ensure that the company's registration is consistent with the public interest. The investigation has included inspection and testing of the company's physical security systems, verification of the company's...

  16. 77 FR 31391 - Manufacturer of Controlled Substances; Notice of Registration; Mallinckrodt LLC

    Science.gov (United States)

    2012-05-25

    ... substances for internal use and for sale to other companies. No comments or objections have been received... public interest at this time. DEA has investigated Mallinckrodt, LLC., to ensure that the company's... the company's physical security systems, verification of the company's compliance with state and local...

  17. Safety assessment of allylalkoxybenzene derivatives used as flavouring substances - methyl eugenol and estragole

    NARCIS (Netherlands)

    Smith, R.L.; Adams, T.B.; Doull, J.; Feron, V.J.; Goodman, J.I.; Marnett, L.J.; Portoghese, P.S.; Waddell, W.J.; Wagner, B.M.; Rogers, A.E.; Caldwell, J.; Sipes, I.G.

    2002-01-01

    This publication is the seventh in a series of safety evaluations performed by the Expert Panel of the Flavor and Extract Manufacturers' Association (FEMA). In 1993, the Panel initiated a comprehensive program to re-evaluate the safety of more than 1700 GRAS flavouring substances under conditions of

  18. 75 FR 79008 - Proposed Collection; Comment Request; Study of Substance Abuse doc.com Module Project

    Science.gov (United States)

    2010-12-17

    ... referral to treatment for patients who abuse substances. The overall goal of this project is to assess the... provide significant services directly to the public to survey customers to determine the kind and quality of services they want and their level of satisfaction with existing services. The project will...

  19. Substance Use as a Longitudinal Predictor of the Perpetration of Teen Dating Violence

    Science.gov (United States)

    Temple, Jeff R.; Shorey, Ryan C.; Fite, Paula; Stuart, Gregory L.; Le, Vi Donna

    2013-01-01

    The prevention of teen dating violence is a major public health priority. However, the dearth of longitudinal studies makes it difficult to develop programs that effectively target salient risk factors. Using a school-based sample of ethnically diverse adolescents, this longitudinal study examined whether substance use (alcohol, marijuana, and…

  20. An Integrated, Multidimensional Treatment Model for Individuals Living with HIV, Mental Illness, and Substance Abuse

    Science.gov (United States)

    Bouis, Stephanie; Reif, Susan; Whetten, Kathryn; Scovil, Janet; Murray, Andrea; Swartz, Marvin

    2007-01-01

    The challenge of providing effective treatment services for the growing population of HIV-positive individuals who are also dually diagnosed with substance use and mental disorders has only recently been recognized as an important public health concern affecting both HIV treatment and prevention. This article describes a treatment model that was…

  1. Advances on functional neuroimaging in substance misuse

    International Nuclear Information System (INIS)

    Lv Rongbin; Liu Xingdang; Han Mei

    2009-01-01

    Over the past decade, functional neuroimaging has contributed greatly to our knowledge about the neuropharmacology of substance misuse in man. In this review, discussed the application and the progress of the positron emission tomography, single photon emission computed tomography and functional magnetic resonance imaging in the substance misuse. After reading some papers, found that the dopamine transporter was significantly decreased in the brain of subjects with heroin abuse. Also observed a significant decrease of regional cerebral blood flow in bilateral cerebral frontal lobes, temporal lobes, the insula and the ipsilateral basal nuclei in substance misuse subjects. Taken together, functional images will lead the direction in future research formedication development of addiction treatment. (authors)

  2. Former substance users working as counselors

    DEFF Research Database (Denmark)

    Hecksher, Dorte

    2007-01-01

    All helping professionals risk participation in "dual relationships". But in the case of former substance users working as counselors, specific dilemmas and problems are accentuated. A qualitative analysis highlights some of the ethical and personal dilemmas faced by these counselors. The data...... is derived from an interview study initiated in 2000 in Denmark on former substance users with 4 -8 years of abstinence. Through an analysis of interview data from a larger group of former substance users, it became evident that those working as counselors experienced specific dilemmas and problems...

  3. The Indirect Effect of Emotion Regulation on Minority Stress and Problematic Substance Use in Lesbian, Gay, and Bisexual Individuals

    Directory of Open Access Journals (Sweden)

    Andrew H. Rogers

    2017-10-01

    Full Text Available Lesbian, gay, and bisexual (LGB individuals report higher levels of problematic alcohol and substance use than their heterosexual peers. This disparity is linked to the experience of LGB-specific stressors, termed minority stress. Additionally, bisexual individuals show increased rates of psychopathology, including problematic alcohol and substance use, above and beyond lesbian and gay individuals. However, not everyone experiencing minority stress reports increased rates of alcohol and substance misuse. Emotion regulation (ER, which plays a critical role in psychopathology in general, is theorized to modulate the link between minority stress and psychopathology. However, it remains largely unknown whether ER plays a role in linking instances of minority stress with substance and alcohol use outcomes. To address the gap, the current study assessed 305 LGB individuals’ instances of minority stress, ER, and substance and alcohol use outcomes. We assessed the role of ER in problematic alcohol and substance use among LGB individuals using moderated mediation, where sexual minority status was entered as the moderator, and ER difficulties was entered as the mediator. The results indicated significant indirect effects of minority stress, through ER difficulties, on both problematic alcohol and substance use. However, there was no significant interaction with sexual orientation status, suggesting that ER may be important for all LGB individuals in predicting problematic alcohol and substance use. These results highlight the important role that ER plays between instances of minority stress and substance and alcohol use in LGB individuals, suggesting that ER skills may serve as a novel target for intervention.

  4. Public perceptions of risk

    International Nuclear Information System (INIS)

    Mann, J.M.

    1983-01-01

    Public perceptions of risk will probably always be unsatisfying to a scientist. Public perceptions are formed by the actions of institutions which have goals other than formation of an informed public opinion, such as the schools, the media, business and the government. In this environment, it seems unrealistic to expect public opinion to reflect scientific realities. The talk will focus on the media as an opinion-former and will discuss several non-nuclear issues as illustrations: plague in New Mexico, Toxic Shock Syndrome, and Injuries as a Public Health Problem. Ultimately however, we are confronted with two wonderfully complex matters: can risk be adequately expressed or measured in universally comprehensible or broadly acceptable terms; and the mysterious movements of the public and collective mind

  5. Risky substance exposure during pregnancy: a pilot study from Lebanese mothers

    OpenAIRE

    Rachidi, Samar; Awada, Sanaa; Al-Hajje, Amal; Bawab, Wafaa; Zein, Salam; Saleh, Nadine; Salameh, Pascale

    2013-01-01

    Samar Rachidi,1 Sanaa Awada,1 Amal Al-Hajje,1 Wafaa Bawab,1 Salam Zein,1 Nadine Saleh,1,2 Pascale Salameh1,21Laboratory of Epidemiological and Clinical Research, Lebanese University, Beirut, Lebanon; 2Faculty of Public Health Labanese University, Beirut, LebanonBackground: The harmful effects of medication and licit substance use during pregnancy may potentially constitute a major public health concern. Our study aims to assess risky exposure of Lebanese pregnant women to drugs, tobacco, caff...

  6. Impact of parental history of substance use disorders on the clinical course of anxiety disorders

    Directory of Open Access Journals (Sweden)

    Moskowitz Amanda T

    2007-04-01

    Full Text Available Abstract Background Among the psychological difficulties seen in children of parents with substance use problems, the anxiety disorders are among the most chronic conditions. Although children of alcoholic parents often struggle with the effects of parental substance use problems long into adulthood, empirical investigations of the influence of parental substance use disorders on the course of anxiety disorders in adult offspring are rare. The purpose of this study was to examine prospectively the relationship between parental substance use disorders and the course of anxiety disorders in adulthood over the course of 12 years. Methods Data on 618 subjects were derived from the Harvard/Brown Anxiety Research Project (HARP, a longitudinal naturalistic investigation of the clinical course of multiple anxiety disorders. Kaplan-Meier survival estimates were used to calculate probabilities of time to anxiety disorder remission and relapse. Proportional hazards regressions were conducted to determine whether the likelihood of remission and relapse for specific anxiety disorders was lower for those who had a history of parental substance use disorders than for individuals without this parental history. Results Adults with a history of parental substance use disorders were significantly more likely to be divorced and to have a high school level of education. History of parental substance use disorder was a significant predictor of relapse of social phobia and panic disorders. Conclusion These findings provide compelling evidence that adult children of parents with substance use disorders are more likely to have relapses of social phobia and panic disorders. Clinicians who treat adults with anxiety disorders should assess parental substance use disorders and dependence histories. Such information may facilitate treatment planning with regards to their patients' level of vulnerability to perceive scrutiny by others in social situations, and ability to

  7. Who sells what? Country specific differences in substance availability on the Agora cryptomarket.

    Science.gov (United States)

    Van Buskirk, Joe; Naicker, Sundresan; Roxburgh, Amanda; Bruno, Raimondo; Burns, Lucinda

    2016-09-01

    To date monitoring of cryptomarkets operating on the dark net has largely focused on market size and substance availability. Less is known of country specific differences in these indicators and how they may corroborate population prevalence estimates for substance use in different countries. All substance listings from the cryptomarket Agora were recorded over seven time points throughout February and March 2015. Agora was chosen due to its size as the second largest cryptomarket operating and the level of detail of information provided in individual substance listings. Data were collated and the number of unique sellers selling each substance by country of origin was analysed. An average of 14,456.7 substance listings were identified across sampled days from 868.7 unique sellers. The top five countries by number of listings were the USA, United Kingdom, Australia, China and the Netherlands, collectively accounting for 61.8% of all identified listings and 68% of all unique sellers. Australia was over represented in terms of sellers per capita, while China was over represented in new psychoactive substance (NPS) listings. When examined by number of listings per seller, the Netherlands and China stood out as particularly large, likely due to these countries' role in the local production of various illicit and new psychoactive substances. Numbers of sellers by country of origin appear to be influenced by several factors. Australia's overrepresentation in sellers per capita may indicate its relative geographical isolation and the potential for profit margins from selling online, while China's overrepresentation in NPS listings may reflect domestic production of these substances. Continued monitoring will provide enhanced understanding of the increasingly complex and globalised nature of illicit drug markets. Copyright © 2016 Elsevier B.V. All rights reserved.

  8. Substance misuse and substance use disorders in sex offenders: a review.

    Science.gov (United States)

    Kraanen, Fleur L; Emmelkamp, Paul M G

    2011-04-01

    Substance abuse has often been associated with committing sex offenses. In this article, the following will be reviewed: 1) studies that assessed substance abuse in sex offenders; 2) differences in substance abuse among different types of sex offenders; 3) differences in substance abuse between sex offenders and nonsexual offenders and substance abuse in the normal population; 4) sex offenders' intoxication at the time of the offense; and 5) differences in intoxication at the time of the offense among different types of sex offenders. Studies will be discussed according to the method they used to assess substance abuse, i.e., file research, screening instruments or semi-structured interviews. This review shows that about half of the sex offenders has a history of substance abuse, a quarter to half of the sex offenders has a history of alcohol misuse and that about one fifth to a quarter of the sex offenders has a history of drug misuse. Furthermore, about a quarter to half of the sex offenders appeared to be intoxicated at the time of the offense. The review results in recommendations for future research. Because of the high prevalence of substance abuse in sex offenders it is advisable to routinely screen for substance abuse and, if necessary, to treat substance abuse. Copyright © 2010 Elsevier Ltd. All rights reserved.

  9. The Belfast Youth Development Study (BYDS: A prospective cohort study of the initiation, persistence and desistance of substance use from adolescence to adulthood in Northern Ireland.

    Directory of Open Access Journals (Sweden)

    Kathryn Higgins

    Full Text Available Substance misuse persists as a major public health issue worldwide with significant costs for society. The development of interventions requires methodologically sound studies to explore substance misuse causes and consequences. This Cohort description paper outlines the design of the Belfast Youth Development (BYDS, one of the largest cohort studies of its kind in the UK. The study was established to address the need for a long-term prospective cohort study to investigate the initiation, persistence and desistance of substance use, alongside life course processes in adolescence and adulthood. The paper provides an overview of BYDS as a longitudinal data source for investigating substance misuse and outlines the study measures, sample retention and characteristics. We also outline how the BYDS data have been used to date and highlight areas ripe for future work by interested researchers.The study began in 2000/1 when participants (n = 3,834 were pupils in their first year of post-primary education (age 10/11 years, school year 8 from over 40 schools in Northern Ireland. Children were followed during the school years: Year 9 (in 2002; aged 12; n = 4,343, Year 10 (in 2003; aged 13; n = 4,522, Year 11 (in 2004; aged 14; n = 3,965 and Year 12 (in 2005; aged 15; n = 3,830 and on two more occasions: 2006/07 (aged 16/17; n = 2,335 and 2010/11 (aged 20/21; n = 2,087. Data were collected on substance use, family, schools, neighbourhoods, offending behaviour and mental health. The most novel aspect of the study was the collection of detailed social network data via friendship nominations allowing the investigation of the spread of substance use via friendship networks. In 2004 (school year 11; respondents aged 14, a sub-sample of participants' parents (n = 1,097 and siblings (n = 211 also completed measures on substance use and family dynamics.The most recent wave (in 2010/2011; respondents aged 20/21 years indicated lifetime use of alcohol, tobacco and

  10. HMIP Monitoring Programme radioactive substances report for 1990

    International Nuclear Information System (INIS)

    1992-03-01

    The programme of environmental monitoring of radioactive substances in England and Wales during 1990, was completed satisfactorily under the auspices of Her Majesty's Inspectorate of Pollution. The programme concentrates on monitoring activity levels in environmental materials which might result in radiation exposure of the public from non-food pathways. The programme acts as a check on site operator's returns and provides independent data on the environmental impact of authorised disposals of radioactive wastes and on radiation doses to critical groups of the public. This report presents the data from this continuing monitoring programme. The monitoring was carried out at installations controlled by British Nuclear Fuels PLC, Nuclear Electric the United Kingdom Atomic Energy Authority, Amersham International PLC, the Ministry of Defence, at two non-nuclear sites which use tritium, the works of Capper Pass Ltd who carry out lead smelting and at several landfill sites where controlled buried of low-level radioactive wastes is carried out. (Author)

  11. 41 CFR 102-75.135 - If no hazardous substance activity took place on the property, what specific information must an...

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false If no hazardous... DISPOSAL Utilization of Excess Real Property Title Report § 102-75.135 If no hazardous substance activity... hazardous substance activity took place, the reporting agency must include the following statement: The...

  12. Feasibility and Impact of Implementing Motivational Enhancement Therapy--Cognitive Behavioral Therapy as a Substance Use Treatment Intervention in School-Based Settings

    Science.gov (United States)

    Belur, Vinetha; Dennis, Michael L.; Ives, Melissa L.; Vincent, Robert; Muck, Randolph

    2014-01-01

    The expansion of behavioral health services to school-based health centers under the Affordable Care Act (Public Law 111-148) presents an opportunity to improve access to substance use disorders treatment for youth and reduce their substance use, and emotional, health, and school problems. We explore the feasibility of implementing five to seven…

  13. Effect of BCAA intake during endurance exercises on fatigue substances, muscle damage substances, and energy metabolism substances.

    Science.gov (United States)

    Kim, Dong-Hee; Kim, Seok-Hwan; Jeong, Woo-Seok; Lee, Ha-Yan

    2013-12-01

    The increase rate of utilization of branched-chain amino acids (BCAA) by muscle is reduced to its plasma concentration during prolonged exercise leading to glycogen. BCAA supplementation would reduce the serum activities of intramuscular enzymes associated with muscle damage. To examine the effects of BCAA administration on fatigue substances (serotonin, ammonia and lactate), muscle damage substances (CK and LDH) and energy metabolism substances (FFA and glucose) after endurance exercise. Subjects (n = 26, college-aged males) were randomly divided into an experimental (n = 13, EXP) and a placebo (n = 13, CON) group. Subjects both EXP and CON performed a bout of cycle training (70% VO2max intensity) to exhaustion. Subject in the EXP were administrated BCAA (78ml/kg·w) prior to the bout of cycle exercise. Fatigue substances, muscle damage substances and energy metabolism substances were measured before ingesting BCAAs and placebos, 10 min before exercise, 30 min into exercise, immediately after exercise, and 30 min after exercise. Data were analyzed by two-way repeated measure ANCOVA, correlation and statistical significance was set at p BCAA decreased serum concentrations of the intramuscular enzymes as CK and LDH following exhaustive exercise. This observation suggests that BCAA supplementation may reduce the muscle damage associated with endurance exercise.

  14. A guide for controlling consumer products containing radioactive substances

    International Nuclear Information System (INIS)

    1985-01-01

    Consumer products are considered regardless of the purpose for which the radionuclide is added. For example, the purpose may be to make use of the ionising radiation emitted by the substance in the product itself (e.g. radioluminescent devices antistatic devices and ionisation chamber smoke detectors), or to make use of some other property of the material where the presence of radiation in the final product is merely adventitious (e.g. thorium gas mantles, ceramics with uranium glazes, and products containing radioactive tracers added to facilitate manufacturing and inspection processes). The Guide does not cover some products containing natural radioactive substances which have not been intentionally added, such as building materials. The Guide does not cover medicinal products and pharmaceuticals, nuclear powered cardiac pacemakers, or electronic equipment, such as television receivers, that emit X-rays. Unlike the 1970 Guide, this Guide does not consider those products, such as EXIT signs, containing gaseous tritium light sources, that would not be supplied directly to members of the public. The Guide is concerned mainly with the exposure arising from consumer products of those persons who are not subject to any regulatory controls for purposes of radiation protection in normal circumstances. Members of the public come under this heading, but not workers involved in the manufacture of consumer products. These workers will normally be subject to separate control. Radiological protection concepts and policy for the control of radioactive consumer products and licensing and post-licensing surveillance are developed

  15. Substance Abuse and Mental Health Services Administration

    Science.gov (United States)

    ... Locators Find treatment facilities and programs in the United States or U.S. Territories for mental and substance use ... Health Information Technology HIV, AIDS, and Viral Hepatitis Homelessness and ... and Local Government Partnerships Suicide Prevention Trauma and ...

  16. Psilocybin for treating substance use disorders?

    NARCIS (Netherlands)

    Veen, B.T. de; Schellekens, A.F.A.; Verheij, M.M.M.; Homberg, J.R.

    2017-01-01

    INTRODUCTION: Evidence based treatment for Substance use disorders (SUD) includes psychotherapy and pharmacotherapy. However, these are only partially effective. Hallucinogens, such as psilocybin, may represent potential new treatment options for SUD. This review provides a summary of (human)

  17. Toxicities of selected substances to freshwater biota

    Energy Technology Data Exchange (ETDEWEB)

    Hohreiter, D.W.

    1980-05-01

    The amount of data available concerning the toxicity of various substances to freshwater biota is so large that it is difficult to use in a practical situation, such as environmental impact assessment. In this document, summary tables are presented showing acute and/or chronic toxicity of selected substances for various groups of aquatic biota. Each entry is referenced to its original source so that details concerning experimental conditions may be consulted. In addition, general information concerning factors modifying toxicity, synergisms, evidence of bioaccumulation, and water quality standards and criteria for the selected substances is given. The final table is a general toxicity table designed to provide an easily accessible and general indication of toxicity of selected substances in aquatic systems.

  18. Substance Use and Abuse in South Africa

    African Journals Online (AJOL)

    Africa: Insights from Brain and. Behavioural ... and neuro-psychology, and human genetics to economics and mathematics. As such, it represents an active cohort of researchers and practitioners working in the area of substance use and abuse.

  19. Spiced: The Global Marketing of Psychoactive Substances

    OpenAIRE

    Graham, John

    2016-01-01

    Graham hopes to expose marketing’s role in sustaining our addiction to sugar, tobacco, and other psychoactive substances and to then inspire a discussion of strategies for reining in that marketing. 

  20. Unemployment and substance use problems among young adults: Does childhood low socioeconomic status exacerbate the effect?

    Science.gov (United States)

    Lee, Jungeun Olivia; Hill, Karl G; Hartigan, Lacey A; Boden, Joseph M; Guttmannova, Katarina; Kosterman, Rick; Bailey, Jennifer A; Catalano, Richard F

    2015-10-01

    The current study tested whether unemployment predicted young adults' heavy episodic drinking, cigarette smoking, and cannabis use after taking into account individual development in substance use. Furthermore, building on the life course perspective, this study examined whether the link between unemployment and substance use among young adults differed for those who experienced low childhood SES compared to those who did not. Data for the present study came from the Seattle Social Development Project (SSDP), a panel study examining a broad range of developmental outcomes from ages 10 to 33. A life history calendar (LHC) was administered to assess substance use and unemployment status during young adulthood. Covariates included baseline symptoms of psychopathology, baseline substance use, gender, ethnicity, and adult educational attainment. Results suggest that unemployment is associated with young adults' heavy episodic drinking and possibly cigarette use, but not cannabis use. Moreover, for all three substances, the detrimental impact of unemployment on substance use seems to be exacerbated among young adults who spent their childhood and adolescence in a lower SES household. Public health efforts that provide other viable and affordable options to cope with unemployment among young adults from low SES backgrounds are needed to address this disproportionate concentration of adverse impacts of unemployment on behavioral health. Copyright © 2015 Elsevier Ltd. All rights reserved.