The fact that positive body image is not protective against fitspiration suggests that fitspiration is just as harmful, if not more, than is thinspiration and highlights the need for media literacy programs targeting fitspiration and so-called “healthy living” websites.This study investigated the effects of taking photos (of the self or objects) on women. Objectification theory states that women are subjected to societal pressure to focus on their physical appearance. The emergence of social media as a communication channel has further reinforced the emphasis on women’s appearance, beauty ideals, and body image. On social media, selfies serve as a self-presentation of one’s appearance to an online audience. In this 2 × 2 experiment, women (N = 120, Mage = 19.87) took pictures of themselves (i.e., selfies) or objects. They were told beforehand that these pictures would be kept private or that they would be posted online on social media. After taking pictures, we assessed women’s self-objectification, mood, and self-esteem. Women then engaged in a photo tagging task in which they selected hashtags for selfies of other women. Selfie takers expressed higher self-objectification, more negative mood, and diminished self-esteem compared to those taking pictures of objects. Selfie takers also demonstrated comparatively less social aggression, using fewer derogatory tags on other women’s pictures. Although taking selfies may negatively affect producers, there may be benefits for online social interaction with peers.Higher weight individuals experience frequent weight-related discrimination, which is associated with exercise avoidance. Exercise is a health behavior with multiple physical and mental health benefits and should be accessible to all. The current study examined another factor that might influence exercise in addition to weight stigma social anxiety (SA). Given the often public nature of exercise, individuals with SA may feel scrutinized when exercising, which may lead to avoidance. This study examined whether SA moderates the relationship between body mass index (BMI) and exercise and whether SA and its interaction with BMI predict exercise behavior after accounting for weight stigma. We administered an online survey to 603 undergraduates (72 % female, 60 % White). SA was not significantly associated with BMI, but it was positively associated with weight stigma and exercise-avoidance motivation and negatively associated with self-reported exercise. SA moderated the relationship between BMI and exercise-avoidance motivation; individuals with higher BMIs were motivated to avoid exercise, but only if they reported higher SA. This interaction predicted exercise-avoidance motivation after accounting for weight stigma and its interaction with BMI. However, SA did not moderate the relationship between BMI and self-reported exercise. SA may be associated with exercise avoidance among higher weight individuals.Reverse osmosis concentrate (ROC) resulting from treatment of municipal wastewater reclamation involves high concentrations of recalcitrant pollutants. This study evaluated the toxicity of an ROC containing harmful biocides during representative UV synergistic oxidation processes (SOPs) (e.g., UV/hydrogen peroxide (H2O2), UV/persulfate (PS), and UV/PS/Cu2+). Treated ROC exhibited up to 1.3-2.3 times higher toxicity than the parent compounds such as dodecyl trimethyl ammonium chloride (DTAC) and dodecyl dimethyl benzyl ammonium chloride (DDBAC). Based on the intermediates identification, the major toxic intermediates were screened through silico assessment using the quantitative Ecological Structure-Activity Relationship (ECOSAR) tool. Z-YVAD-FMK price The transformation products (TPs) of hydroxylation and ketonization were the major formed reactions from the UV/PS/Cu2+. Also, some cytotoxic TPs were accumulated during the UV/H2O2 and UV/PS oxidations, where the carbonaceous-disinfection byproducts were more than the nitrogenous-disinfection byproducts. In the presence of chloride and bromide, chlorate and bromate could be formed during the UV-SOP; they were influenced by the different water matrix in comparison with the different ROC. Also, the formation of the total organic halogen species (TOX) was found to follow this order UV/PS/Cu2+ less then UV/H2O2 less then UV/PS. In this study, the predicted cytotoxicity using the correlation between the TOX and the cytotoxicity was more acceptable than that of the cytotoxicity index method. Further, the R-square of the correlation between the TOX and the cytotoxicity for the UV/H2O2 and UV/PS was 0.82 and 0.79, respectively. The predicted cytotoxicity using the TOX correlation method in the ROC could also be used to monitor and prevent the application of different oxidations in municipal wastewater reclamation treatment plants.There is a growing interest in evaluating the role of concentration changes of contaminants in temporal and spatial gradients. This is often relevant for fast moving environmental phases such as air and water. In this paper, small volumes of rainwater were sampled as proxy for air concentrations of Polycyclic Aromatic Hydrocarbons (PAHs) rain was collected in three sampling sites (high traffic, restricted traffic and a low traffic zone) in Como. Solid phase micro extraction (SPME) was used for the extraction to reduce required sample volumes, allowing the acquisition of more samples in time. Rain samples highlighted a spatial and temporal variability along a traffic gradient in the Como city, especially for the most abundant PAH, e.g. phenanthrene. Air concentrations were then estimated from rain concentrations. The results show that this is a cheap and promising method, although requiring rainfall/snowfall conditions, that can be used to perform monitoring campaign of air concentrations at a higher temporal and spatial resolution than the adopted standard methods (e.g. high-volume air samplers). The results could be employed for evaluation of the exposure, emission profiles and calibration of fate models.Rice straw is considered as a renewable biomass energy source and its efficient utilization is still a topic worthy of attention. Black soldier fly larvae, Hermetia illucens (L.), (Diptera Stratiomydiae) is a kind of saprophytic insect, which can effectively digest organic wastes. Here we report that alkaline peroxide-pretreatment improves the digestion of rice straw by these larvae, especially the decomposition of cellulose, which was at 70.9% compared to 58.2% without pretreatment. After conversion, the effective conversion rates of rice straw to larvae were 10.7% and 11.4%, for raw rice straw and rice straw with pretreatment, respectively. With pretreatment the composition of larval gut microorganisms was altered where Actinomyces, Dysgonomonas, Devosia and Pelagibacterium were the dominant flora for digesting rice straw. In addition, metabolism, environmental information processing and genetic information processing were the major gut microbial functions. These findings demonstrate that chemical pretreatment for the removal of lignin and hemicellulose was an effective measure for the digestion and consumption of rice straw by black soldier fly larvae.