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Marine Pollution Bulletin Oct 2023Stochastic simulations of virtual oil spills from ships were performed for the Adriatic Sea over 2017-2020, applying the European Marine Observation and Data Network...
Stochastic simulations of virtual oil spills from ships were performed for the Adriatic Sea over 2017-2020, applying the European Marine Observation and Data Network vessel densities as a proxy for starting locations of operational spillage. The MEDSLIK-II oil spill model was run using high-resolution currents provided by the Copernicus Marine Service and the European Centre for Medium-Range Weather Forecasts winds. Chronic exposure to operational oil spills was reported in terms of hazard indices for five vessel groups: pleasure and passenger ships, cargo and service vessels, the fishing fleet, tankers, and other ships. The northernmost Adriatic expectedly showed the highest hazard values, including the areas of Trieste and Venice, where cargo and service ships were the dominant polluters. The Croatian coastal waters were more chronically polluted than the Italian coastal waters; the predominant contribution was from coastwise pleasure and passenger ships.
PubMed: 37666136
DOI: 10.1016/j.marpolbul.2023.115450 -
Journal of Sex Research Feb 2024Suicide and other self-injurious behaviors (SIB) are significant causes of morbidity and mortality as well as healthcare costs. Sexual risk behaviors are associated with... (Review)
Review
Suicide and other self-injurious behaviors (SIB) are significant causes of morbidity and mortality as well as healthcare costs. Sexual risk behaviors are associated with many SIB, and sexual activities may act as SIB as well. In this scoping review, we consider ways in which sexual activity has been conceptualized as SIB - types of sexual activities as a form of self-injury - and cases in which sexual activities as SIB have been classified as direct or indirect self-injury. We include English-language publications that discuss any aspect of sexual activity as SIB. Database, citation list, and gray literature searches yielded 33 publications. Sexual activities as a form of self-injury included exposure to HIV/AIDS and other sexually transmitted infections, sadomasochistic behaviors undertaken for punishment rather than pleasure, selling sex, injury to the genitals, and sexual encounters with undesired partners or consisting of undesired acts. Twenty-three publications did not categorize sexual activities to self-injure as either direct or indirect self-injury, three publications categorized them as indirect self-injury, and seven publications as direct self-injury. Sexual activity is used to self-injure in a variety of ways and its conceptualization as indirect or direct self-injury remains unclear.
PubMed: 38416413
DOI: 10.1080/00224499.2024.2320828 -
Scientific Reports Nov 2023There is still a lot of ambiguity about the link between physical activity (PA), sedentary behaviors (SBs) and osteoarthritis (OA). This study aimed to investigate the...
There is still a lot of ambiguity about the link between physical activity (PA), sedentary behaviors (SBs) and osteoarthritis (OA). This study aimed to investigate the causal relationship of PA/SBs on the risk of OA. A univariate and multivariate Mendelian randomization (MR) analysis was conducted to investigate the causal effect of five PA phenotypes and three SB phenotypes on overall OA, knee OA, hip OA, total hip arthroplasty, and total knee arthroplasty (TKA). MR methods used were inverse-variance weighting, MR-Egger regressions, and weighted median. Sensitivity analysis examined horizontal pleiotropy and heterogeneity, and confirmed the reliability of the results. After false discovery rate, light do-it-yourself (DIY) activities decreased the risk for overall OA (OR: 0.32, 95% CI 0.16-0.65), and knee OA (OR: 0.26, 95% CI 0.12-0.51). Resulting in a decreased risk of walking for pleasure on overall OA (OR: 0.87, 95% CI 0.70-1.04) and knee OA (OR: 0.14, 95% CI 0.06-0.32) was also observed. Television viewing, however, significantly increased the risk of OA, knee OA, hip OA, and TKA. MVMR findings revealed independent causal impacts of walking for pleasure and watching television on overall and knee OA, taking into account BMI, smoking, and education. This study suggested that light DIY and walking for pleasure were beneficial for preventing OA, and the risk of OA and TKA increased with prolonged television watching.
Topics: Humans; Osteoarthritis, Hip; Mendelian Randomization Analysis; Reproducibility of Results; Exercise; Osteoarthritis, Knee
PubMed: 37938609
DOI: 10.1038/s41598-023-46984-2 -
Archives of Sexual Behavior May 2024A recent review of cultural and academic discourse presented evidence that some people experience attraction to two (or more) people in a preexisting relationship. This...
A recent review of cultural and academic discourse presented evidence that some people experience attraction to two (or more) people in a preexisting relationship. This phenomenon, symbiosexuality, is understudied in the field of sexuality. Lack of recognition and validation for this attraction, including in the polyamorous community, may be negatively impacting those who experience symbiosexual attraction. I conducted an integrated mixed-methods analysis of secondary data from the 2023 The Pleasure Study to learn more about symbiosexual attraction. Findings from this study support the hypothesis that people experience symbiosexual attraction, which they describe as an attraction to the energy, multidimensionality, and power shared between people in relationships. Further, findings from this study indicate that a diverse group of people experience symbiosexual attraction and, while unanticipated, symbiosexual attraction can be a strong, frequent, and/or pervasive experience. These findings push the boundaries of the concepts of desire and sexual orientation in sexuality studies and challenge the ongoing invisibility and invalidation of and stigma and discrimination against such attractions, within both the polyamorous community and our broader mononormative culture.
Topics: Humans; Male; Female; Adult; Sexual Behavior; Middle Aged; Sexual Partners; Young Adult; Sexual and Gender Minorities; Adolescent; Sexuality; Interpersonal Relations
PubMed: 38589744
DOI: 10.1007/s10508-024-02857-x -
Sexual Medicine Aug 2023Chronic pain can occur in the vulva, one of the primary pleasure centers of the body; however, the associations between pleasurable vulvar experiences and chronic vulvar...
BACKGROUND
Chronic pain can occur in the vulva, one of the primary pleasure centers of the body; however, the associations between pleasurable vulvar experiences and chronic vulvar pain have not yet been explored.
AIM
The aim of this study was to investigate associations between vulvar pleasure and pain experiences in patients with chronic vulvar pain.
METHODS
This was a prospective cross-sectional study of 547 patients (aged ≥17 years) presenting over 10 months to 2 urban outpatient gynecology clinics specializing in vulvar pain. Prior to the initial evaluation, patients completed online validated questionnaires of pain-related anxiety, pain catastrophizing, and sexual functioning, as well as a researcher-developed questionnaire evaluating vulvar pleasure. Patients were divided into groups based on their pleasure and pain experiences. Between-group analyses consisting of -tests, analyses of variance, and multivariate analyses of variance were conducted.
OUTCOMES
Outcomes consisted of total and subscale scores on the Pain Anxiety Symptoms Scale-20, Pain Catastrophizing Scale, Female Sexual Function Index, and a researcher-developed vulvar pleasure questionnaire.
RESULTS
More than 70% of patients with chronic vulvar pain had experienced vulvar pleasure since the onset of their vulvar pain, with the clitoris as the most common source of pleasure. Average vulvar pleasure intensity was rated 7 (0, no pleasure; 10, extremely pleasurable). Masturbation ranked higher in pleasurable activities than vulvar stimulation by a partner or penetrative intercourse and was the most likely activity to lead to orgasm. When compared with patients who had not experienced vulvar pleasure since the onset of their vulvar pain, patients experiencing both pain and pleasure scored lower on the Pain Anxiety Symptoms Scale-20 total ( = .026) and fear subscale ( = .016), lower on the Pain Catastrophizing Scale total ( = .002) and all subscales ( = .008-.018), and higher on the Female Sexual Function Index total and all subscales (all ≤ .001).
CLINICAL IMPLICATIONS
Incorporating strategies for cultivating vulvar pleasure in patients with chronic vulvar pain may be useful in comprehensive management approaches.
STRENGTHS AND LIMITATIONS
Strengths of this study include the novel examination of vulvar pleasure in a population with chronic vulvar pain and a large sample size. Limitations include the lack of a nonclinical comparator group and reliance on patient self-report.
CONCLUSION
Results suggest that greater vulvar pleasure is associated with lower pain-related anxiety, lower pain catastrophizing, and higher sexual functioning in patients with chronic vulvar pain conditions.
PubMed: 37671069
DOI: 10.1093/sexmed/qfad047 -
Journal of the History of Medicine and... Jul 2023The visual archive of AIDS and fetish activism is a rich resource for studying interlinkages between art and science, activism and public health, politics and medicine,...
The visual archive of AIDS and fetish activism is a rich resource for studying interlinkages between art and science, activism and public health, politics and medicine, pleasure and sexual health prevention. This article explores AIDS and fetish activism imagery from the first two decades of the Norwegian AIDS crisis. Interrogating the materiality and visual context of images - photographs, posters, flyers, and safer sex instructions - it maps out visualization practices in leather, BDSM and AIDS activism. AIDS and fetish imagery made some bodies, pleasures, and political goals visible - and rendered others unseen. The article explores the materiality of images and their visual, social, and historical context of production, and traces their social biographies and afterlives. Fetish images were vehicles for change and actors co-producing history. They took part in destigmatizing BDSM, challenging psychiatric classification, and creating infrastructure and networks between subcultures, communities, and authorities. The visualization of fetish activism was as much about communication strategies as it was about aesthetic, style, and motive. The politics of visibility in Norwegian fetish activism point to the vulnerable project of fighting for acceptance through "respectability," while preserving the individuality and "otherness" of leather and fetish culture.
Topics: Humans; Acquired Immunodeficiency Syndrome; Pleasure; Safe Sex; Public Health; Fetishism, Psychiatric; Politics
PubMed: 37011106
DOI: 10.1093/jhmas/jrad012 -
IScience Jun 2024Music and social interactions represent two of the most important sources of pleasure in our lives, both engaging the mesolimbic dopaminergic system. However, there is...
Music and social interactions represent two of the most important sources of pleasure in our lives, both engaging the mesolimbic dopaminergic system. However, there is limited understanding regarding whether and how sharing a musical activity in a social context influences and modifies individuals' rewarding experiences. Here, we aimed at (1) modulating the pleasure derived from music under different social scenarios and (2) further investigating its impact on reward-related prosocial behavior and memory. Across three online experiments, we simulated a socially shared music listening and found that participants' music reward was significantly modulated by the social context, with higher reported pleasure for greater levels of social sharing. Furthermore, the increased pleasure reported by the participants positively influenced prosocial behavior and memory outcomes, highlighting the facilitating role of socially boosted reward. These findings provide evidence about the rewarding nature of socially driven music experiences, with important potential implications in educational and clinical settings.
PubMed: 38832017
DOI: 10.1016/j.isci.2024.109964 -
EFSA Journal. European Food Safety... Oct 2023The conclusions of the EFSA following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, Hungary,... (Review)
Review
The conclusions of the EFSA following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, Hungary, and co-rapporteur Member State, Ireland, for the pesticide active substance dimoxystrobin as well as the assessment of maximum residue levels (MRLs) and confirmatory data following the review of the existing MRLs of dimoxystrobin according to Article 12 of Regulation (EC) No 396/2005 are reported. The context of the peer review was that required by Commission Implementing Regulation (EU) No 844/2012. In June 2023, the European Commission sent a mandate confirming the need to adopt and publish a conclusion on the peer review of the pesticide risk assessment of the active substance dimoxystrobin excluding the full assessment of endocrine-disrupting properties, containing all the results of the peer review process related to the renewal of approval as well as the assessment of the application for MRL for oilseed rapeseed, poppy seed, mustard seed and gold of pleasure seed, and the MRL application addressing the confirmatory data identified during the MRL review under Article 12 of Regulation (EC) No 396/2005. The conclusions were reached on the basis of the evaluation of the representative uses of dimoxystrobin as a fungicide on oilseed rape and sunflower. MRLs were assessed in rapeseeds, poppy seed, mustard seed and Gold of pleasure seed. The reliable end points, appropriate for use in regulatory risk assessment and the proposed MRLs, are presented. Missing information identified as being required by the regulatory framework is listed. Concerns are presented where identified.
PubMed: 37908444
DOI: 10.2903/j.efsa.2023.8329 -
Frontiers in Psychiatry 2023Evidence regarding the association of Negative Symptoms (NS) dimensions with Health-related Quality of Life (HRQoL) is limited and no prior study has looked into...
Evidence regarding the association of Negative Symptoms (NS) dimensions with Health-related Quality of Life (HRQoL) is limited and no prior study has looked into contributions of NS domains on HRQoL. This study bridges the gap by examining the associations of NS, its two dimensions (Motivation and Pleasure, and Emotional Expressivity) and five domains (Anhedonia, Avolition, Asociality, Blunted affect and Alogia) with HRQoL in schizophrenia. 274 individuals with schizophrenia were assessed on the Positive and Negative Syndrome Scale (PANSS) and Brief Negative Symptom Scale (BNSS). PANSS scores were mapped to EuroQol five-dimensional (EQ-5D-5L) utility scores using an algorithm previously validated in Singapore, and the resulting EQ-5D-5L scores were used as a measure of HRQoL. Multiple linear regression analyses of the two NS dimensions and five NS domains against EQ-5D-5L showed that a lower severity of NS, specifically that of the Motivation and Pleasure (MAP) dimension and asociality domain was associated with higher HRQoL. Our findings highlight the importance of targeting NS, particularly MAP and asociality, in improving HRQoL in schizophrenia.
PubMed: 37744001
DOI: 10.3389/fpsyt.2023.1252354 -
The Medical Clinics of North America Mar 2024Although the acceptance of sex positivity centering pleasure and justice has grown, clinical and public health strategies for sexually transmitted infection management... (Review)
Review
Although the acceptance of sex positivity centering pleasure and justice has grown, clinical and public health strategies for sexually transmitted infection management have remained focused on risk and adverse outcomes. To promote sex-positive health care practice in clinical settings and beyond, health care practitioners should use an integrated, patient-centered approach to sexual health. These strategies include initiating discussions, continued sexual health education, providing informative material for patients, and knowledge of different communication strategies. Patient-provider interactions might be enhanced by using such methods.
Topics: Humans; Sexual Health; Sex Education; Communication; Sexual Behavior; Sexuality; Sexually Transmitted Diseases
PubMed: 38331477
DOI: 10.1016/j.mcna.2023.10.001