Mckinnongreer8712

We examined how older men perceived, experienced, and coped with age-related changes to their appearance, body function, and health. Data from semi-structured interviews with 28 men aged 65-83 living in a large urban Canadian city and diverse in ethnocultural background (European, East Asian, and South Asian) and sexual orientation (heterosexual and gay) were analyzed through a reflexive thematic analysis. Four overarching themes were constructed from the participants' accounts. Participants were ambivalent about their aging bodies; they were concerned about certain changes to their bodies, yet concurrently grateful for their retained health and body function. The men stressed the need to accept age-related body changes through pragmatism, awareness of challenging body-related cognitions and emotions without overidentification or suppression, and adjustments to expectations and activities. Participants engaged in upward and downward social comparisons to assess their aging bodies in relation to others and to their younger selves. Weight concerns were prominent. The men worried about their weight, with particular attention to their stomach, and were physically active and ate a healthy diet to manage their weight. This study contributes to body image theorizing by including older diverse men and can inform interventions aiming to enhance men's later life psychological adjustment.Parent management training is a general set of interventions used as a part of a variety of clinical approaches to reduce behavioral problems of children. These behavioral problems in children with special needs (such as autism spectrum disorder) take a more complex form. The objective is to present elements, needed to develop parent management training program to reduce behavioral problems in preschool children with autism spectrum disorder. At first, all parent management training programs for reducing behavioral problems of preschool children were collected. Subsequently, all programs were reviewed from the perspective of having a systematic review or meta-analysis, confirming the effectiveness of this program at preschool age. After that, interviews with experts and parents were conducted to identify effective elements on development of this program. In the next step, a set of components was obtained using information about parent management training programs as well as items obtained from interviews with experts and parents. At this stage, 10 experts were asked to rate the items according to their importance using the Delphi method. The items that achieved the required scores were introduced as main items. The number of them was 13 and included items such as full assessment of the child and appropriate communication with the child. Considering the characteristics of children with autism spectrum disorder will require changes in some parts of parent management training program, therefore, it is necessary to develop a specific program for these children to cover all of their characteristics.Although non-prescription antibiotic dispensing (NPAD) has been officially forbidden by the Chinese government since 2004, it is still a common practice throughout the country. In this study, we use China as an example to explore the determinants of NPAD within the framework of its health system from a socio-ecological perspective. A mixed-method combining the simulated client method (SCM) and key informant interviews conducted in Zhejiang, Hubei, and Sichuan provinces was adopted. 73.3% of the SCM interactions engendered NPAD (91.7% through antibiotic requests vs. 55% through consultation) in Chinese community pharmacies; a much higher rate than the global average. At the intrapersonal level, NPAD was found to be driven by profits from selling non-prescription antibiotics and traditional Chinese medicine. At the interpersonal level, NPAD was driven by fierce competition in the community pharmacy market and by customers' unreasonable expectations. learn more At the institutional level, it is easy for community pharmacieating the prescription-only regulations for antibiotics sales are expected interventions to reduce NPAD.Surface runoff is one of the major pollution sources impacting the quality of the surrounding waterbody. In this study, a highly-bioreactive top-layer soil incorporated with microorganism (BO) and peanut shell (PS) biochar or dairy manure (DM) biochar was proposed for removal of 2,4-dichlorophenol (2,4-DCP) from contaminated surface runoff. Both batch test and sandbox experiment consistently revealed that PS coupled with BO amendment (PS + BO) was most effective for sorption and degradation of 2,4-DCP, compared to BO and DM alone or in combination. About 77% of 6000 μg∙L-1 2,4-DCP was absorbed within 36 h in the original low permeability bioreactive PS + BO soil layer (15 cm long×15 cm wide×4.5 cm deep) with the 0.33 L∙day-1 processing capacity of surface runoff. Increasing the addition of quartz sand into the bioreactor soil layer by threefold the original bioreactor improved the processing capacity to 17.5 L∙day-1. However, this permeability-optimized bioreactive layer was still not large enough to remove 2,4-DCP completely. The optimized scale by the multi-process coupling model of the convection, dispersion, adsorption, and degradation was 60 cm long × 60 cm wide × 18 cm deep where the processing capacity of 280 L·day-1reached and 97.3% of 2,4-DCP was removed, correspondingly the 2,4-DCP concentration could meet the standard limit. In addition, the obtained model parameters showed that the biochar or microorganism significantly decreased the dispersion coefficient D of 2,4-DCP in the bioreactive layer. The 2,4-DCP distribution coefficient Kd, and first-order reaction rate λ in the PS+BO system significantly greater than that in the control, BO, and PS systems. Results from this study indicated that the top-layer soil incorporated with microorganisms and biochar is a feasible and effective approach for the surface runoff treatment.Systems rich in terrigenous dissolved organic carbon (DOC), like the Rio Negro, can contribute significant amounts of carbon dioxide back to the atmosphere and support important microbial communities. We investigated photo-oxidation in the Rio Negro (1) the depth to which light causes complete photo-oxidation to CO2 and changes in DOC structure, (2) the daily rate of change of absorbance indices, (3) the relationship between sub-surface rates of photo-oxidation to CO2 and light exposure, (4) the areal rates of photo-oxidation, and (5) the stability of fluorophore signals. Experiments were run in an outdoor pool of Rio Negro water, under natural sunlight during the dry seasons of 2015 and 2018. In 2018, rates of complete photo-oxidation and changes in absorbance indices decayed exponentially, approaching their asymptotes between 9 and 15 cm depth. In 2015, direct absorbance indices ceased changing at 14 cm depth. Fluorescence of humic acid-like moieties continued to decrease, sometimes to 35-43 cm depth. This indicates that partial photo-oxidation of DOC, and thus interaction with the microbial community, occurs to greater depths than previously expected.