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Negative Implications (negative + implication)
Selected AbstractsLET'S END, NOT MEND, SOCIAL SECURITYECONOMIC AFFAIRS, Issue 1 2002Walter Block Social Security is a paternalist measure, supposedly forcing people to save for their old-age years, based on the assumption that they are not far-seeing enough to do so on their own behalf. It is only ,supposed', since the funds mulcted from each generation go not to finance their own retirements, but those of their predecessors. As in the case of all coercive schemes, this one cannot be shown to improve the lot of anyone (with the exception of those who do the imposing). Specifically, this measure has negative implications for family bonds, as it substitutes the state for a function previously carried out by the extended family. [source] Stimulation of reproductive growth in rainbow trout (Oncorhynchus mykiss) following exposure to treated sewage effluentENVIRONMENTAL TOXICOLOGY & CHEMISTRY, Issue 10 2006Birgit Hoger Abstract Rainbow trout (Oncorhynchus mykiss) were exposed to 1.5 and 15% v/v secondary treated sewage effluent for 32 weeks in flow-through mesocosms. The exposure encompassed the full period of reproductive development for rainbow trout. Trout did not show any evidence of a dose-dependent change in growth. Fish exposed to 15% effluent were the only group to show mortality (5%) over the duration of the experiment. Trout at the highest effluent concentration had significantly higher liver size than reference water fish. Both male and female trout in the 15% exposure group also exhibited significantly higher gonad weight than the reference group. In female trout, this gonad size increase could be explained by higher egg numbers. Female and male trout both displayed a significant increase in plasma 17,-estradiol levels after exposure to 15% effluent, while neither sex had dose-dependent differences in plasma testosterone. Male trout displayed elevated vitellogenin levels and reduced plasma 11-ketotestosterone concentration after exposure to 15% effluent. Chemical examination of steroidal compounds, including both estrogens and androgens, in the wastewater revealed that only estrone was detectable at a mean concentration of 4.5 ng/L. It is assumed that the effects observed in trout exposed to 15% effluent were consistent with stimulation of reproductive development due to very low levels of estrogens. Overall, long-term exposure to treated sewage effluent containing low levels of estrogen did not have significant negative implications for reproductive development in rainbow trout. [source] Similar Ends, Differing Means: Contractualism and Civil Service Reform in Denmark and New ZealandGOVERNANCE, Issue 1 2004Robert Gregory State sector reform was an integral component of the radical economic and social policy changes enacted by New Zealand governments between 1984 and 1991. This reform replaced the traditional tenured public service with a contractual regime. Through a comparison with Denmark, it is shown that New Zealand's reforms were not unique. Similar reforms were enacted in Denmark. But contrary to what occurred in New Zealand, the Danish reforms had already begun in the 1960s, and have since been gradually expanded. The parallel contractual regimes introduced in the two countries are accounted for by an increasing demand among politicians to secure a civil service that is responsive to political executive demands. However, because of institutional differences and diverging regulatory regimes, the strategic approaches in the two countries have been different. Whereas the New Zealand approach was dominated by an appeal to a coherent and sophisticated body of theoretical knowledge, combined with strict formalization, the Danish strategy has been based on political bargaining with the civil service unions. In both cases the reforms rest on critical assumptions regarding their positive and negative implications. [source] Barriers to adherence among adolescents with inflammatory bowel diseaseINFLAMMATORY BOWEL DISEASES, Issue 1 2010Rachel Neff Greenley PhD Abstract Background: The purpose of this study was to describe barriers to adherence among adolescents with inflammatory bowel disease (IBD) and to examine demographic, disease-related, and treatment regimen-related correlates of adherence barriers using a multimethod reporting strategy. A final goal was to examine relationships between the frequencies of barriers and levels of nonadherence. Methods: In all, 64 adolescents (ages 11,18) participated, along with 61 mothers and 25 fathers. Barriers to adherence and ratings of medication adherence were assessed via patient and parent reports. Disease activity ratings were provided by pediatric gastroenterologists. Results: Lack of time and medication side effects were commonly reported barriers across adolescent, mother, and father reports. Other adolescent-reported barriers included missing medication due to feeling well or discontinuing medication based on the belief that the medication was not working. The prevalence of adherence barriers was not consistently associated with adolescent age, sex, time since diagnosis, or disease activity. Adolescents whose regimen involved more than 1 daily medication administration had more adherence barriers based on adolescent and maternal report than did those whose regimen involved 1 or less than 1 daily medication administration. Finally, adherence barriers were significantly higher among families reporting imperfect adherence as compared to those reporting perfect adherence. Conclusions: Barriers to medication adherence do exist among adolescents with IBD and may have negative implications for medication adherence. Systematic assessment of barriers during routine medical appointments may help to identify and modify these barriers and ultimately improve adherence. Inflamm Bowel Dis 2010 [source] Beliefs and perceptions of Arab vitiligo patients regarding their conditionINTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 10 2010Khalid M. AlGhamdi MD Background, Patients' beliefs about their illness can result in positive and/or negative implications for the management of their disease. To examine the beliefs held by vitiligo patients about their condition and to explore the potential factors that might influence such beliefs. Methods, The illness perception questionnaire (IPQ) was translated into the particular regional language (Arabic) and administered to adult vitiligo patients visiting our Dermatology Department, from 2006 to 2008. Demographic and illness details were obtained. Results, We recruited 164 vitiligo patients (91 male subjects). The mean age was 27 years (SD = 13, range 15,57 years). It was believed that stress, altered immunity, and heredity were the cause of vitiligo by 33%, 26%, and 24% of the respondents respectively. Eighty-four percent and 28% believed in fate and evil eye as a cause of their illness respectively. Forty-two percent believed that their illness had a major effect on their lives and 44% believed that vitiligo had strongly affected the way others see them. For both beliefs, this was independent of the gender. Thirty-seven percent reported that they do not understand their illness. Six percent believed that their disease was contagious while 12% were not sure. Fifty-four and 57% reported feeling depressed and anxious respectively, because of their disease. This was more common in female patients (P = 0.019 and 0.031 respectively). Conclusion, Misconceptions and negative attitudes are widespread among vitiligo patients. The lack of disease-related understanding and the existence of anxiety and depression require targeted health education and psychosocial support. [source] Genetic structure and differentiation of 12 African Bos indicus and Bos taurus cattle breeds, inferred from protein and microsatellite polymorphismsJOURNAL OF ANIMAL BREEDING AND GENETICS, Issue 1 2005E.M. Ibeagha-Awemu Summary Level of genetic differentiation, gene flow and genetic structuring of nine Bos indicus and three Bos taurus cattle breeds in Cameroon and Nigeria were estimated using the genetic information from 16 microsatellite, five blood protein and seven milk protein markers. The global heterozygote deficit across all populations (Fit) amounted to 11.7% (p < 0.001). The overall significant (p < 0.001) deficit of heterozygotes because of inbreeding within breeds (Fis) amounted to 6.1%. The breeds were moderately differentiated (Fst = 6%, p < 0.001) with all loci except CSN1S2 contributing significantly to the Fst value. The 12 populations belong to two genetic clusters, a zebu and a taurine cluster. While inferred sub-clusters within the taurine group corresponded extremely well to predefined breed categorizations, no real sub-clusters, corresponding to predefined breeds, existed within the zebu cluster. With the application of prior population information, cluster analysis achieved posterior probabilities from 0.962 to 0.994 of correctly assigning individuals to their rightful populations. High gene flow was evident between the zebu populations. Positive and negative implications of the observed genetic structure of the breeds on their development, improvement and conservation are discussed. The study shows that the breeds are threatened by uncontrolled breeding and therefore are at risk to become genetically uniform in the future. This situation can be avoided by putting in place effective breeding and management measures aimed at limiting uncontrolled mating between the breeds and to preserve special characteristics, genetic as well as breed biodiversity. The first step towards realizing these goals might be to geographically demarcate the breeds. [source] MANUFACTURING FUNCTIONALITY OF CHILLED VENISON AND BEEFJOURNAL OF FOOD QUALITY, Issue 5 2007M.M. FAROUK ABSTRACT The functional properties of venison and beef semimembranosus muscle stored at ,1.5C for 4 weeks were compared. Sarcoplasmic protein solubility (SPS), malondialdehyde (MDA) and reactive sulfhydryl (SH) contents were higher in venison compared with beef (P < 0.001). Cooked batter torsion stress, tensile strength, rigidity and yield were higher in beef compared with venison (P < 0.01). Venison and beef did not differ in total protein solubility (TPS), emulsion activity index (EAI) and emulsion stability (ES) (P > 0.05). TPS, EAI, ES, MDA, torsion stress and strain, tensile strength and extensibility in meats from both species increased, and SPS and SH decreased with chilled storage time (P < 0.01). Within the parameters of this study, chilled beef had a better manufacturing functionality compared with venison. Manufacturing functionality in meats from both species improved with chill storage time, but the improvement was more marked in beef compared with venison. PRACTICAL APPLICATIONS The following are some of the practical applications of this research: (1) processing parameters used to optimize the manufacturing functionality of beef are not suitable for venison because the latter tenderize much faster than beef with negative implications to manufacturing functionality; (2) the current practice of not vacuum packaging frozen manufacturing meat will have a more deleterious effect on the functionality of venison compared with beef because of the higher rate of lipid oxidation in venison; and (3) the best time to use chilled venison and beef for maximum functionality is at 2 or 3 weeks of storage at ,1.5C. [source] Deployment stressors, gender, and mental health outcomes among Gulf War I veteransJOURNAL OF TRAUMATIC STRESS, Issue 2 2005Dawne S. Vogt An Erratum has been published for this article in Journal of Traumatic Stress 18(3) 2005, 271,284 []. Findings indicate that war-zone exposure has negative implications for the postdeployment adjustment of veterans; however, most studies have relied on limited conceptualizations of war-zone exposure and focused on male samples. In this study, an array of deployment stressors that were content valid for both female and male Gulf War I military personnel was examined to elucidate gender differences in war-zone exposure and identify gender-based differential associations between stressors and mental health outcomes. While women and men were exposed to both mission-related and interpersonal stressors and both stressor categories were associated with mental health outcomes, women reported more interpersonal stressors and these stressors generally had a stronger impact on women's than on men's mental health. Exceptions are described, and implications are discussed. [source] Modelling the reciprocal water exchange between a river (Havel) and a lake (Tegeler See) during spring and autumn overturnsLAKES & RESERVOIRS: RESEARCH AND MANAGEMENT, Issue 3 2000Karl-Erich Lindenschmidt Abstract A finite volume computer model (current flow and transport) was used to simulate the reciprocal water exchange between a river (Havel) and a lake (Tegeler See) appendaged to the river in Berlin, Germany. The discretization of the model control volume is 2-D along the plane of the water surface, which restricts the modelling to time periods of complete overturn. The finite volume method does, however, allow a depth to be given for each volume cell. A k -, turbulence submodel was integrated into the model to calculate the distinct dispersion coefficients for each volume cell. As current flow measurements were unavailable, the model was verified indirectly by the transport simulation of dissolved chloride, a conservative substance. The results show that the Havel contributes up to 30% of the total inflow to Tegeler See when it is overturned. As the Havel is more heavily polluted with respect to phosphorus loading, this has negative implications to the water quality of Tegeler See. Suggestions are given for controlling the Havel inflow amount by increasing the output of the phosphate elimination facility, the second main inflow to Tegeler See. Its output has very low phosphorus concentrations and serves as a flushing function. [source] IT professionals and organisational ascendancy: theory and empirical critiqueNEW TECHNOLOGY, WORK AND EMPLOYMENT, Issue 3 2002Michael Rose IT expertise cannot be viewed as a decisive asset in organisational tournaments. Survey findings suggest IT competence is associated with severe handicaps in power contests between professional/managerial strata. At least for the present, there are strongly negative implications for hypotheses of organisational ascendancy for IT professionals or for their successful achievement of a collective mobility project. [source] The Ethics of Reflective Research in Single Case Study InquiryPERSPECTIVES IN PSYCHIATRIC CARE, Issue 4 2007Gary Winship PhD TOPIC.,Recent developments in policy change in the governance of research ethics in the UK are reviewed and discussed regarding how the changes in informed consent impacts on single case study research. CONCLUSIONS.,Changes in the ethics of health research (particularly in the UK) and informed patient consent have potentially negative implications for case study research where overregulated research guidance may impinge on patient treatment. PRACTICE IMPLICATIONS.,The psychotherapy milieu is a highly protective environment where case study research design has, historically, been effectively applied without compromising clients' interests and treatment. A distinction between "prospective" and "reflective" psychotherapy research is proposed that offers an ethical foothold, protecting patients and allowing scope for practitioners to continue to advance knowledge from their reflective practice. [source] Symbols, not data: rare trees and vegetation history in MaliTHE GEOGRAPHICAL JOURNAL, Issue 4 2003Chris S Duvall Historical analysis of botanical literature concerning the trees Gilletiodendron glandulosum and Guibourtia copallifera in Mali's Manding Plateau reveals that the dominant representation of these plants has helped to perpetuate colonial-era theories of vegetation history, African land management, and natural resource politics in West Africa. The French botanist Aubréville described these plants as proof of the theory of vegetation history that blamed poor land management by rural Africans for a steady and continuing destruction of vegetation from its presumed original forest climax. Although Aubréville's representation of these trees was justified within the 1930s scientific context he worked, subsequent researchers uncritically maintained his conclusions even though the changed scientific context in which they worked did not justify such representation. Subsequent ecological research also failed to substantiate Aubréville's representation of these trees, yet several influential modern botanical works have uncritically accepted colonial-era botanical literature founded on his ideas. Thus, modern botanical works have perpetuated a simplistic and inaccurate narrative of resource use under an appearance of objectivity. As a result, policy recommendations based on the modern botanical sources remain almost identical to colonial-era policies. Based on the similarity of colonial-era and modern portrayals of these trees, this paper argues that a regional discursive formation recently described by other authors may be expanded to include southern Mali, which carries negative implications for decentralization reform in Mali. [source] Pension Plan Funding and Stock Market EfficiencyTHE JOURNAL OF FINANCE, Issue 2 2006FRANCESCO FRANZONI ABSTRACT The paper argues that the market significantly overvalues firms with severely underfunded pension plans. These companies earn lower stock returns than firms with healthier pension plans for at least 5 years after the first emergence of the underfunding. The low returns are not explained by risk, price momentum, earnings momentum, or accruals. Further, the evidence suggests that investors do not anticipate the impact of the pension liability on future earnings, and they are surprised when the negative implications of underfunding ultimately materialize. Finally, underfunded firms have poor operating performance, and they earn low returns, although they are value companies. [source] Agreement on Trade-Related Aspects of Intellectual Property Rights and Access to Medication: Does Egypt Have Sufficient Safeguards Against Potential Public Health Implications of the AgreementTHE JOURNAL OF WORLD INTELLECTUAL PROPERTY, Issue 1 2010Heba Wanis The implementation of the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS Agreement) in Egypt raised concerns over public health implications, resulting from pharmaceutical patents, especially because the Egyptian pharmaceutical industry is heavily dependent on generic production. The current level of global competition in the pharmaceutical market, together with the lack of local pharmaceutical research, threaten the industry, and, as a result, access to affordable medication is expected to be impaired. Determinants of access to medicines are analysed. An epidemiological overview of the most prevalent diseases in Egypt has been done in light of the results of surveys about changes in medicine prices and availability, to speculate about potential limitations in access to medicines. Considering domestic pharmaceutical pricing and marketing regulations, which are mainly concerned with affordability, together with the flexibilities in the TRIPS Agreement, short-term solutions to potential access problems will be possible. Egypt has the necessary theoretical safeguards against negative implications of the TRIPS Agreement on access to treatment. However, this does not necessarily mean that these safeguards will be implemented in a way that will protect against the implications of patent protection on medicines in the long term. [source] How is female mate choice affected by male competition?BIOLOGICAL REVIEWS, Issue 4 2005Bob B. M. Wong ABSTRACT The plethora of studies devoted to the topics of male competition and female mate choice belie the fact that their interaction remains poorly understood. Indeed, on the question of whether competition should help or hinder the choice process, opinions scattered throughout the sexual selection literature seem unnecessarily polarised. We argue, in the light of recent theoretical and empirical advances, that the effect of competition on mate choice depends on whether it results in the choosy sex attaining high breeding value for total fitness, considering both direct and indirect fitness benefits. Specifically, trade-offs may occur between different fitness benefits if some are correlated with male competitive ability whilst others are not. Moreover, the costs and benefits of mating with competitive males may vary in time and/or space. These considerations highlight the importance of injecting a life-history perspective into sexual selection studies. Within this context, we turn to the sexual selection literature to try to offer insights into the circumstances when competition might be expected to have positive or negative implications for pre-copulatory female choice. In this regard, we elaborate on three stages where competition might impact upon the choice process: (i) during mate detection, (ii) mate evaluation, and (iii) in dictating actual mating outcomes. We conclude by offering researchers several potentially rewarding avenues for future research. [source] | |||||||||||||||||||