bluuebunny/crossref_metadata_2025 huggingface dataset:
Impact of an Early Childhood Development Intervention on the Mental Health of Female Caregivers: Evidence from a Randomized Controlled Trial
Authors: Bai Yu , Abulitifu Reyila , Wang Dan
Published: September 2022

Investing in early childhood development is an effective way to enhance human capital accumulation. Caregivers’ mental health is one of the most important factors influencing children’s development. Previous studies have found that mental health issues in caregivers are widespread all over the world, especially in low- and middle-income countries. In this study, we explored the effects of the “Integrated Program for Early Childhood Development” on the mental health of female caregivers in Southwest China through a randomized intervention trial, with infants aged 5–25 months and their caregivers as the target subjects. The heterogeneity of the effects of different characteristics of the caregivers and the mechanism of the intervention effect were also analyzed. Primary caregivers were provided comprehensive early development interventions for the children in the treatment group via bi-weekly home visiting activities and monthly family group activities. The results showed that the prevalence of depression, anxiety, and stress symptoms among female caregivers in this rural area were 32%, 42%, and 30%, respectively. Whether the child was breastfed, parent’s age, parent’s education level, primary caregiver type, the ratio of the number of months the mother was at home full time to the child’s age, the grandmother’s rearing ability, and the family asset index were the factors influencing the mental health of female caregivers. The intervention significantly increased the proportion of depressive symptoms in 28% of the grandmothers. It significantly reduced the anxiety symptoms of daughters-in-law not from the local town, while the social interactions of both local and non-local daughters-in-law were significantly improved.
Influence of the Internal Structure Type of a Large-Area Lower Exhaust Workbench on Its Surface Air Distribution
Authors: Chen Jianwu , Jin Longzhe , Yang Bin , Chen Zhenfang , Zhang Guoliang
Published: September 2022

Local exhaust ventilation is an important method of contamination control, and the type of exhaust hood and the air distribution at the hood face have an important influence on the contamination control effect. When the hood face is large, it is difficult to create a uniform airflow distribution at the hood face, which if achieved, could improve the effect of contamination control. To that end, the large-area workbench used in the process of vaccine purification was taken as the research subject prototype for this study. According to the methods for generating a uniform airflow distribution at the hood face, the lower exhaust workbenches of four structures were established using CAD and simulated using Ansys Fluent. The best uniformity of workbench surface air distribution was with Structure-4, while the worst was with Structure-1. The workbench surface airflow distribution could not achieve uniformity when only an inclined bottom was used for the large-area lower exhaust workbench with one side outlet. The more internal slits there were, the greater the air distribution area and the more uniform the air distribution. The width of the area of workbench surface airflow distribution was determined by the width of the slits. The numerical simulation results were verified by experiments, which showed them to be credible.
Detection of Major Depressive Disorder Based on a Combination of Voice Features: An Exploratory Approach
Authors: Higuchi Masakazu , Nakamura Mitsuteru , Shinohara Shuji , Omiya Yasuhiro , Takano Takeshi , Mizuguchi Daisuke , Sonota Noriaki , Toda Hiroyuki , Saito Taku , So Mirai , Takayama Eiji , Terashi Hiroo , Mitsuyoshi Shunji , Tokuno Shinichi
Published: September 2022

In general, it is common knowledge that people’s feelings are reflected in their voice and facial expressions. This research work focuses on developing techniques for diagnosing depression based on acoustic properties of the voice. In this study, we developed a composite index of vocal acoustic properties that can be used for depression detection. Voice recordings were collected from patients undergoing outpatient treatment for major depressive disorder at a hospital or clinic following a physician’s diagnosis. Numerous features were extracted from the collected audio data using openSMILE software. Furthermore, qualitatively similar features were combined using principal component analysis. The resulting components were incorporated as parameters in a logistic regression based classifier, which achieved a diagnostic accuracy of ~90% on the training set and ~80% on the test set. Lastly, the proposed metric could serve as a new measure for evaluation of major depressive disorder.
Thermodynamics, Kinetics, and Mechanisms of the Co-Removal of Arsenate and Arsenite by Sepiolite-Supported Nanoscale Zero-Valent Iron in Aqueous Solution
Authors: Ainiwaer Meihaguli , Zeng Xibai , Yin Xianqiang , Wen Jiong , Su Shiming , Wang Yanan , Zhang Yang , Zhang Tuo , Zhang Nan
Published: September 2022

In this study, a newly synthesized sepiolite-supported nanoscale zero-valent iron (S-nZVI) adsorbent was tested for the efficient removal of As(III) and As(V) in aqueous solution. Compared with ZVI nanoparticles, the As(III) and As(V) adsorption abilities of S-nZVI were substantially enhanced to 165.86 mg/g and 95.76 mg/g, respectively, owing to the good dispersion of nZVI on sepiolite. The results showed that the adsorption kinetics were well fitted with the pseudo-second-order model, and the adsorption isotherms were fitted with the Freundlich model, denoting a multilayer chemical adsorption process. The increase in the initial solution pH of the solution inhibited As(III) and As(V) adsorption, but a weaker influence on As(III) than As(V) adsorption was observed with increasing pH. Additionally, the presence of SO42− and NO3− ions had no pronounced effect on As(III) and As(V) removal, while PO43− and humic acid (HA) significantly restrained the As(III) and As(V) adsorption ability, and Mg2+/Ca2+ promoted the As(V) adsorption efficiency. Spectral analysis showed that As(III) and As(V) formed inner-sphere complexes on S-nZVI. As(III) oxidation and As(V) reduction occurred with the adsorption process on S-nZVI. Overall, the study demonstrated a potential adsorbent, S-nZVI, for the efficient removal of As(III) and As(V) from contaminated water.
Methods for Successful Aging: An Aesthetics-Oriented Perspective Derived from Richard Shusterman’s Somaesthetics
Authors: Shih Yi-Huang
Published: September 2022

This study explored Richard Shusterman’s somaesthetics to understand the rationale for his view on enhancing the body experience of older adults and increasing their participation in art; it also examined methods or successful aging to enhance the theoretical foundation for educational gerontology. Accordingly, the research objectives were to (1) analyze the definition of successful aging; (2) clarify the role of body experience and participation in art in promoting successful aging among older adults; (3) explore and discuss Shusterman’s somaesthetics; and (4) explore methods for successful aging derived from Shusterman’s somaesthetics. This study mainly explored educational philosophy by collecting, reading, analyzing, logically reviewing, and interpreting the literature on this topic. During this exploration, methods for successful aging were reviewed. The findings are as follows: (1) shifting focus of successful aging to the bodies of older adults; (2) cultivating the body consciousness of older adults enables them to understand themselves and pursue virtue, happiness, and justice; (3) popular art can be integrated to promote the aesthetic ability of older adults and encourage their physical participation in the aesthetic process; (4) older adult education should cultivate the somaesthetic sensitivity of older adults; (5) older adult education should incorporate the physical training of older adults to help them enhance their self-cultivation and care for their body, cultivate virtue, and live a better life; and (6) older adult education should integrate the body and mind of older adults.
Creativity in Recreational Figure Roller-Skating: A Pilot Study on the Psychological Benefits in School-Age Girls
Authors: García-Ceberino Juan Manuel , Feu Sebastián , Gamero María Gracia , Villafaina Santos
Published: September 2022

Creative strategies allow students to feel ownership of their learning, fostering interest and motivation towards sports and educational contexts. This study aimed to compare different psychological variables after applying creative and traditional sessions of recreational figure roller-skating. Twelve school-age female skaters (9.00 ± 1.09 years old) participated in this pilot study. They performed two sessions: (1) a creative session (where participants created their own choreography) and (2) a traditional session (where participants followed the choreography created by the sports professional). In the creative session, participants created their choreographies without instructions. The basic psychological needs scale, the measure of intentionality to be physically active (sports adherence) and the games and emotions scale were administered after each session. The creative intervention led to a higher satisfaction of the needs of perceived competence (p-value = 0.04; effect size = 0.59), social relationships (p-value = 0.03; effect size = 0.62) and adherence to figure roller-skating (p-value = 0.02; effect size = 0.69), compared to the traditional intervention in female skaters. Participants showed significantly more humor and less surprise in the creative session than in the traditional session. This greater satisfaction with perceived competence and social relationships could translate into greater adherence to sports.
Impact of Socioeconomic Deprivation on the Local Spread of COVID-19 Cases Mediated by the Effect of Seasons and Restrictive Public Health Measures: A Retrospective Observational Study in Apulia Region, Italy
Authors: Bartolomeo Nicola , Giotta Massimo , Tafuri Silvio , Trerotoli Paolo
Published: September 2022

The aim of this study was to investigate the spatiotemporal association between socioeconomic deprivation and the incidence of COVID-19 and how this association changes through the seasons due to the existence of restrictive public health measures. A retrospective observational study was conducted among COVID-19 cases that occurred in the Apulia region from 29 February 2020 to 31 December 2021, dividing the period into four phases with different levels of restrictions. A generalized estimating equation (GEE) model was applied to test the independent effect of deprivation on the incidence of COVID-19, taking into account age, sex, and regional incidence as possible confounding effects and covariates, such as season and levels of restrictions, as possible modifying effects. The highest incidence was in areas with a very high deprivation index (DI) in winter. During total lockdown, no rate ratio between areas with different levels of DI was significant, while during soft lockdown, areas with very high DI were more at risk than all other areas. The effects of social inequalities on the incidence of COVID-19 changed in association with the seasons and restrictions on public health. Disadvantaged areas showed a higher incidence of COVID-19 in the cold seasons and in the phases of soft lockdown.
Development of an Air Pollution Risk Perception Questionnaire for Running Race Runners Based on the Health Belief Model
Authors: Chow Hsueh-Wen , Chen Kuan-Lin
Published: September 2022

An increasing number of individuals participate in running races worldwide; however, running in the presence of air pollution poses health risks to runners. Therefore, developing a valid and reliable instrument is imperative to assess runners’ beliefs and perceptions regarding risks and health behaviors. This study developed a comprehensive questionnaire based on the health behavior model and relevant literature. The questionnaire was tested with 310 responses from individuals with running race experiences in Taiwan. Tests of the measurement model were conducted using reliability and confirmatory factor analysis. The results reveal that the questionnaire consists of eight constructs: perceived susceptibility, perceived severity, perceived benefits, perceived barriers, perceived self-efficacy, cues to action, health behavior intention, and awareness of air quality. The 31 items jointly accounted for 72.71% of the observed variance. All eight factors have good internal consistency, convergent, and discriminant validity with acceptable model fit indexes. Additionally, a valid translated English version of the questionnaire is provided for future research, sports agencies, or governments to explore factors that affect, or interact with, risk while running under air pollution conditions to develop management strategies.
Cardiopulmonary Exercise Testing Distinguishes between Post-COVID-19 as a Dysfunctional Syndrome and Organ Pathologies
Authors: Kersten Johannes , Hoyo Luis , Wolf Alexander , Hüll Elina , Nunn Samuel , Tadic Marijana , Scharnbeck Dominik , Rottbauer Wolfgang , Buckert Dominik
Published: September 2022

(1) Background: Dyspnea is one of the most frequent symptoms among post-COVID-19 patients. Cardiopulmonary exercise testing (CPET) is key to a differential diagnosis of dyspnea. This study aimed to describe and classify patterns of cardiopulmonary dysfunction in post-COVID-19 patients, using CPET. (2) Methods: A total of 143 symptomatic post-COVID-19 patients were included in the study. All patients underwent CPET, including oxygen consumption, slope of minute ventilation to CO2 production, and capillary blood gas testing, and were evaluated for signs of limitation by two experienced examiners. In total, 120 patients reached a satisfactory level of exertion and were included in further analyses. (3) Results: Using CPET, cardiovascular diseases such as venous thromboembolism or ischemic and nonischemic heart disease were identified as either cardiac (4.2%) or pulmonary vascular (5.8%) limitations. Some patients also exhibited dysfunctional states, such as deconditioning (15.8%) or pulmonary mechanical limitation (9.2%), mostly resulting from dysfunctional breathing patterns. Most (65%) patients showed no signs of limitation. (4) Conclusions: CPET can identify patients with distinct limitation patterns, and potentially guide further therapy and rehabilitation. Dysfunctional breathing and deconditioning are crucial factors for the evaluation of post-COVID-19 patients, as they can differentiate these dysfunctional syndromes from organic diseases. This highlights the importance of dynamic (as opposed to static) investigations in the post-COVID-19 context.
Protection of Human Rights and Barriers for People with HIV/AIDS in Colombia: An Analysis of the Legal Framework
Authors: Parra-Barrera Sandra M. , Sánchez-Fuentes María del Mar , Moyano Nieves , Granados Reina
Published: September 2022

People living with HIV/AIDS not only suffer in terms of physical and/or psychological health, but also frequently experience violations of human rights and fundamental freedoms. Although there are international treaties and a regulatory framework that legally protects people with HIV/AIDS, it is essential to determine the effectiveness of the regulatory framework in Colombia. Therefore, our main goal was to examine the legislation on HIV/AIDS in Colombia with the purpose of understanding the decrees and laws, and describing the main obstacles and barriers that people with HIV/AIDS encounter. For this purpose, we employed the method of legal interpretation and reviewed the legal regulations on HIV/AIDS, as well as the judgments of guardianship of the Constitutional Court. It is verified that there is a specific regulation on HIV/AIDS, specifically decree 559 of 19,991, decree 1543 of 1997, Law 599 of 2000, Law 972 of 2005, and Law 1220 of 2008. Although at the legislative level Colombia shows an evolution in the norm, patients with HIV/AIDS continue to be victims of human rights violations. As a result, and through the analysis of tutela judgments, it was found that the Constitutional Court recognized the violation of rights and ordered the necessary measures to be taken to guarantee the human rights and fundamental freedoms of the defendants.
Home Office, Health Behavior and Workplace Health Promotion of Employees in the Telecommunications Sector during the Pandemic
Authors: Tánczos Zoltán , Zala Borbála Bernadett , Szakály Zsolt , Tóth László , Bognár József
Published: September 2022

Our study aims to present the perception and experiences of employees at a large multinational telecommunications company in Hungary working in home offices, as well as their health behavior and the workplace health promotion during the SARS-CoV-2 COVID-19 outbreak. The sample consisted of the full sample of highly skilled employees at a large telecommunication multinational company (N = 46). Throughout the analysis, tests for homogeneity of variance were followed by a MANOVA test to compare the groups’ means by gender, age, and job classification. The results clearly show that in the short term, workers’ mental health did not deteriorate, they do not argue or fight more with their partners and are no more depressed or irritable than before. Workers are less likely to think of ways to be more effective at work than in a home office. Similarly, they do not think that employers have more expectations than before the pandemic. Our research shows the assumption about home workers being less efficient or less diligent in their daily work to be false. A supportive and flexible employer approach to health-conscious employees will be an essential aspect in the future.
Analysis of the Emotional Identification Mechanism of Campus Edible Landscape from the Perspective of Emotional Geography: An Empirical Study of a Chinese University Town
Authors: Lin Jinping , Zhou Meiqi , Luo Huasong , Zhang Bowen , Feng Jiajia , Yi Qi
Published: September 2022

Against the background of “the emotional turn” in geography, the study of emotional identification is attracting increasing attention among researchers. Edible landscape resources can satisfy the emotional needs of teachers and students by enabling them to experience pastoral landscapes that carry cultural and landscape values to campus environments. Based on a questionnaire survey of 419 students and teachers at Chenggong University Town in China, this study improved the structural equation modeling (SEM) method to construct a model to analyze the emotional identification mechanism of the campus edible landscape. The research found that emotional identification played an intermediary role between perception and behavioral intention, manifested as an association mechanism in which surface values influence perception, perception influences emotional identification, and emotional identification influences behavioral intention. The emotional identification model revealed the relationship between teachers and students’ emotional identification and the value of campus edible landscape resources for the first time. It also uncovered the universality of the association mechanism in the research of emotional geography.
Does the Stage of University Education Differentiate Midwifery Students in Terms of Their Behaviors in Certain Situations and Sense of Self-Efficacy?
Authors: Iwanowicz-Palus Grażyna J. , Krysa Justyna J. , Palus Agnieszka , Cybulski Mateusz , Korżyńska-Piętas Magdalena , Bień Agnieszka
Published: September 2022

Midwifery students’ behaviors in relevant spheres of their lives, as well as their sense of self-efficacy, can affect the process of training in the midwifery profession. The aim of the study was to determine the behaviors of students in Poland, assessed in a situational context, as well as their sense of self-efficacy in correlation with these behaviors at different levels of education in the midwifery profession. The study group included first- and third-year bachelor’s degree (BS) midwifery students, as well as master’s degree (MS) midwifery students. The survey was conducted on 1031 students. The ‘Inventory for Personality Assessment in Situations’ (IPS) and the General Self-Efficacy Scale (GSES) were used in the study. The largest group of students that were categorized as having problematic profiles was observed in the social-communicative domain, which indicates the necessity of introducing corrective and therapeutic actions concerning their interpersonal relations. The leading trait in the social-communicative domain among the BS students was sensitivity to frustration. The lowest self-confidence was observed among the third-year BS students. The average result of generalized self-efficacy among all the respondents was M = 28.36 (SD = 4.41), which indicates the average level of the obtained results. Students at different stages of midwifery programs demonstrate different behaviors when assessed in the situational context.
Reducing Problematic Substance Use under Exceptional Circumstances—Effects of the COVID-19 Restrictions on Inpatient Substance Use Disorder Treatment in Finland
Authors: Kosonen Janika , Ekqvist Eeva , Kuusisto Katja
Published: September 2022

The COVID-19 pandemic has affected people’s daily lives on multiple levels. At highest risk are the most vulnerable members of the society, whose lives were already affected by various risks even before the pandemic. This study investigates how clients in inpatient substance use disorder treatment experienced the COVID-19 restrictions and their influence on recovery. The research data consists of six focus group interviews conducted remotely using a semi-structured thematic interview method. The focus group clients (N = 19) were currently in inpatient substance abuse treatment during the pandemic and the ensuring restrictions. The data were analyzed using qualitative content analysis. The results show that the COVID-19 restrictions have influenced the clients’ desistance processes throughout the pandemic. The restrictions seemed to exacerbate substance abuse problems before treatment initiation and highlight the importance of peer support during treatment. Moreover, the restrictions seemed to change the function and hamper the management of social capital, raise concerns about returning home, as well as intensifying the inter-municipal segregation of services. To conclude, attention should be paid to facilitating and ensuring informal support and managing social capital. In light of this study, it seems necessary to explore the social conditions among clients in inpatient substance abuse treatment during the pandemic.
Concurrent and Predictive Validity of an Exercise-Specific Scale for the Perception of Velocity in the Back Squat
Authors: Romagnoli Ruggero , Civitella Sergio , Minganti Carlo , Piacentini Maria
Published: September 2022

Background: the aim of the study was to develop and validate a specific perception velocity scale for the Back Squat exercise to discriminate the velocity of each repetition during a set. Methods: 31 resistance trained participants completed 3 evaluation sessions, consisting of 3 blinded loads (light, medium, heavy). For each repetition, barbell mean velocity (Vr) was measured with a linear position transducer while perceived velocity (Vp) was reported using the Squat Perception of Velocity (PV) Scale. Results: Pearson correlation coefficients (r) showed very high values for each intensity in the 3 different days (range r = 0.73–0.83) and practically perfect correlation for all loads (range r = 0.97–0.98). The simple linear regression analysis between Vp and Vr revealed values ranging from R2 = 0.53 to R2 = 0.69 in the 3 intensities and values ranging from R2 = 0.95 to R2 = 0.97 considering all loads. The reliability (ICC2.1, SEM) of Vp was tested for light (0.85, 0.03), medium (0.90, 0.03) and heavy loads (0.86, 0.03) and for all loads (0.99, 0.11). The delta score (ds = Vp − Vr) showed higher accuracy of the PV at heavy loads. Conclusions: these results show that the PV Squat Scale is a valid and reliable tool that can be used to accurately quantify exercise intensity.
Mindfulness-Based Intervention for the Reduction of Compassion Fatigue and Burnout in Nurse Caregivers of Institutionalized Older Persons with Dementia: A Randomized Controlled Trial
Authors: Pérez Victoria , Menéndez-Crispín Ernesto J. , Sarabia-Cobo Carmen , de Lorena Pablo , Fernández-Rodríguez Angela , González-Vaca Julia
Published: September 2022

The recent COVID-19 pandemic has severely impacted the mental health of nurses caring for institutionalized older people. Caring in this environment can be complex, with higher levels of burnout and compassion fatigue in staff. It is therefore important to find interventions to increase the well-being of staff. Mindfulness training is known to be effective in treating a variety of physical and mental health conditions. This study sought to conduct a direct evaluation of the effectiveness of a combined online training in two types of mindfulness-based therapies for the reduction of compassion fatigue and burnout in geriatric nurses caring for institutionalized elderly people with dementia. In a randomized controlled trial (n = 39 experimental group, n = 35 control group), we explored whether individuals with high levels of burnout and compassion fatigue would benefit more from an online mindfulness training program. The outcome variable was the ProQoL professional quality of life scale, which was collected at baseline, at six weeks, and at three months after completion of the intervention. Significant differences were found between both groups for the subscales Compassion Fatigue and Burnout (p < 0.05), with a significant improvement in the experimental group (significant effect size). These findings were maintained at three months after the end of the intervention for both compassion fatigue (F1,28 = 18.14, p = 0.003) and burnout (F1,28 = 7.25, p = 0.040). However, there were no differences between groups for the satisfaction subscale. The effect of time and the effects of comparing the two groups after controlling for time were statistically significant for all three subscales of the questionnaire (all p values < 0.001), with effect sizes ranging from small to large (R2 change 0.10–0.47). These data indicate that the experimental condition was more effective, explaining between 10 and 18% more of the variance. A short, online intervention based on mindfulness training appears to be effective for reducing compassion fatigue and burnout in geriatric nurses, with sustained effects over time.
Highly Efficient Degradation of Tetracycline Hydrochloride in Water by Oxygenation of Carboxymethyl Cellulose-Stabilized FeS Nanofluids
Authors: Xiao Hong , Wang Yingjun , Peng Hong , Zhu Ying , Fang Dexin , Wu Ganxue , Li Li , Zeng Zhenxing
Published: September 2022

The transformation of organic pollutants by stabilized nano-FeS in oxic conditions is far less understood than in anoxic states. Herein, carboxymethyl cellulose-stabilized FeS (CMC-FeS) nanofluids are prepared at a CMC-to-FeS mass ratio of 1/2 and their performance of tetracycline hydrochloride (TC) degradation under oxic conditions was investigated. Here, we showed that TC could be efficiently removed by oxygenation of CMC-FeS nanofluids at neutral initial pH. We found that CMC-FeS dosages as low as 15 mg/L can achieve the TC removal efficiency as high as 99.1% at an initial TC concentration of 50 mg/L. Oxidative degradation plays a predominated role in TC removal (accounting for 58.0%), adsorption has the second importance (accounting for 37.0%), and reduction has minor impact (accounting for 4.1%) toward TC removal. Electron spin resonance assays, fluorescent detection using coumarin as a probe, and radical scavenging experiments confirm that hydroxy radicals (•OH), both in free and surface-bound forms, contribute to oxidation of TC. Humic acids brought detrimental effects on TC removal and therefore should be biologically degraded in advance. This work offers a facile and cost-effective solution to decontaminate TC in natural and engineered water bodies.
Association of Plasma Cortisol Levels with Gestational Age and Anthropometric Values at Birth in Preterm Infants
Authors: Aoki Masako , Urakami Tatsuhiko , Nagano Nobuhiko , Aoki Ryoji , Morioka Ichiro
Published: September 2022

There are no study reports to clarify the association between gestational age (GA) or anthropometric values at birth, and plasma cortisol levels in the blood of preterm infants at birth and at one month of age. This hospital-based retrospective cohort study included infants born at <37 weeks’ gestation between 2019 and 2021. First, the association between plasma cortisol level and GA or anthropometric values at birth (birth weight standard deviation score [SDS], birth length SDS, and birth head circumference SDS) was identified by regression and multiple regression analyses. Second, plasma cortisol levels in the umbilical cord at birth and at one month of age were compared between small-for-gestational age (SGA) and non-SGA infants. Sixty-one preterm infants were enrolled (SGA: 24 and non-SGA: 37). Plasma cortisol levels at birth were significantly associated with GA. Plasma cortisol levels at one month of age were associated with GA and birth head circumference SDS. Plasma cortisol levels at birth were significantly higher in SGA than non-SGA (p = 0.010). GA was an independent determinant of plasma cortisol levels at birth. SGA infants had a high plasma cortisol level at birth; resulting in speculation that a high plasma cortisol level at birth may predict abnormal neurological outcomes.
The Effect of Persistence of Physical Exercise on the Positive Psychological Emotions of Primary School Students under the STEAM Education Concept
Authors: Yuan Yubin , Ji Xueyan , Yang Xiaoming , Wang Chen , Samsudin Shamsulariffin , Omar Dev Roxana Dev
Published: September 2022

The effect of persistence of physical exercise on the psychological and emotional aspects of primary school students is studied to improve the comprehensive quality of current Chinese primary school students and explore the effect of physical exercise on students’ emotions under the science, technology, engineering, art, mathematics (STEAM) education concept. First, students in a primary school in Nanchang are taken as the survey participants. Second, by formulating a physical exercise scale and a psychological and emotional scale, the current situation of physical exercise of primary school students is investigated by means of mathematical statistics. Finally, the current situation of physical exercise and the overall situation of positive psychological emotions of primary school students are analyzed, and the effect of physical exercise on the positive psychological emotions of primary school students is studied. The data show that there are significant differences in the amount of exercise and its three dimensions of intensity, time, and frequency, as well as the scores of positive emotions in the gender dimension, with the boys scoring higher than the girls. In terms of grades, students in grades 1, 2, and 6 are higher than students in grades 3, 4, and 5 on the level of a small amount of exercise, while students in grades 3, 4, and 5 are higher than the other three grades in terms of a moderate amount of exercise. Moreover, in the aspect of positive psychological emotions, the lower-grade students are obviously higher than the upper-grade students, and the second- and third-grade students present marginal significance, p = 0.058. The correlation and regression between physical exercise and positive psychological emotions are calculated and analyzed, and it is found that there is a significant positive correlation between physical exercise indicators and positive psychological emotions, with a correlation coefficient of 0.297. Physical exercise explains 8.8% of positive emotions. This research also makes relevant recommendations for students and schools and has played a role in strengthening the physical exercise and mental health of primary and secondary school students. Greater attention to the physical exercise of primary school students is recommended.
Differential Antecedents and Consequences of Affective and Cognitive Ruminations
Authors: Lin Huaying , Bai Xinwen
Published: September 2022

Adopting the information processing perspective, the current study aims to investigate the differential effects of affective and cognitive ruminations on individuals’ affective states and learning behavior, and to further explore their differential mediating roles in transmitting effects of challenge and hindrance stressors on affect and behavior. A two-wave survey, in which stressors and ruminations were measured in the first wave and affective states and learning behavior were measured in the second, was conducted to obtain responses from 410 employees. As expected, affective and cognitive ruminations were differently associated with challenge stressors (i.e., cognitive job insecurity) and hindrance stressors (i.e., interpersonal conflict), and yielded different effects in terms of positive affect, negative affect, and learning behavior. Specifically, the results showed that: (a) cognitive job insecurity was significantly and positively related to cognitive rumination, while interpersonal conflict was significantly and positively related to affective rumination; (b) affective and cognitive ruminations were significantly associated with positive or negative affect, but in the exact opposite direction; (c) cognitive rumination, but not affective rumination, was significantly related to learning behavior; and (d) cognitive rumination mediated the effect of cognitive job insecurity on positive affect and learning behavior, while affective rumination mediated the effect of interpersonal conflict on negative affect. The current study contributes to the literature on rumination by introducing a new perspective, and sheds new light on the understanding of how and why affective and cognitive ruminations may lead to different affective states and behaviors.
A Creative Approach to Knowledge Translation: The Use of Short Animated Film to Share Stories of Refugees and Mental Health
Authors: Boydell Katherine M. , Croguennec Joseph
Published: September 2022

This study used animated film to translate narratives of refugees and mental health into accessible material aimed at enhancing empathy and understanding. It focuses on the use of short animated films in series one and two of the Woven Threads catalogue. Series one shared moments of hope in a refugee’s journey, whilst series two focused on people living with mental health challenges. This research was designed to understand the responses to viewing for people who watch these animations. A mixed-method design was used via an online Qualtrics platform that asked respondents to view two short animated films, one from the refugee series and one from the mental health series. 364 members of the general public viewed and responded to the refugee film and 275 responded to the mental health film. The platform collected both quantitative and qualitative data. Survey responses indicated that the majority of viewers found the films challenged public misconceptions about refugees and individuals with mental health challenges and left them with a feeling of hopefulness. Qualitative narratives were organised into one superordinate theme: the power of film as a knowledge translation strategy, with four subthemes: (i) changing perceptions and inspiring empathy, (ii) enhancing literacy, (iii) highlighting the power of storytelling, and (iv) encouraging hope and a sense of belonging. The use of short animated film as a knowledge translation strategy can enhance our understanding, promote deep reflection, increase empathy and has the potential to lead to social change.
Risk Awareness and Impediments to Disaster Preparedness of Foreign Residents in the Tokyo Metropolitan Area, Japan
Authors: Adu-Gyamfi Bismark , Shaw Rajib
Published: September 2022

The likelihood of a mega-earthquake, the COVID-19 pandemic, and the threat of other disasters in the Tokyo Metropolitan area have necessitated collective responsibilities to take all possible actions to reduce their impacts. The experiences from past disasters have, however, highlighted the plight of foreign residents in coping with disasters and have reinvigorated calls for rigorous counteractions. As the population of foreign residents continues to increase in the metropolis, this research examines their awareness of risks and the obstacles that hinder disaster preparedness in the wake of future disasters. An Extended Parallel Process Model is utilized to analyze both secondary and primary data sources, and the results reveal that 65% perceive the severity of disaster as a threat and believe in a likelihood of occurrence in the city; however, the confidence to undertake some recommended countermeasures are lacking (with low efficacy of 70%). This is causing many to control their fear by not actively seeking further risk information or participating in disaster prevention activities. In consideration of these instances, the study recommends a collective approach built upon the merits of stakeholder engagements to provide vicarious experiences, verbal persuasions, and mastery experiences to boost the response capacities of foreign residents for disaster preparedness. This will be relevant for city authorities to enhance risk communication and foster foreigner–Japanese community integration.
Social Support for Improved ART Adherence and Retention in Care among Older People Living with HIV in Urban South Africa: A Complex Balance between Disclosure and Stigma
Authors: Knight Lucia , Schatz Enid
Published: September 2022

The number of older people living with HIV (OPLWH) (aged 50-plus) in South Africa is increasing as people age with HIV or are newly infected. OPLWH are potentially vulnerable because of the intersection of age-related and HIV stigmas, co-morbidities, and lack of social support. Evidence from younger populations suggests that social support can improve ART adherence and retention in care. Further, HIV status disclosure plays a role in mediating social support and may reduce stigma by facilitating access to social support. This paper draws on qualitative research with OPLWH to explore the complex associations between disclosure, social support, and HIV stigma among OPLWH in urban Western Cape. The findings demonstrate that OPLWH receive most of their support from their family and this support can facilitate adherence to ART and retention in care. However, social support is facilitated by participants’ disclosure, thus, when perceived stigma limits disclosure, social support is less accessible. Gender, age, and pre-existing vulnerability also affect disclosure to and support from kin and community. Given that social support, particularly from family members, amplifies HIV care access and ART adherence, encouraging disclosure stimulating household HIV competency is likely to both address anticipated stigma and support improved OPLWH’s health outcomes.
Intergenerational Theater Workshops as Unique Recreational Activities among Older Adults in Japanese Care Facilities: A Qualitatively Driven Mixed-Methods Multiple-Case Study Design
Authors: Abe Michiko , Gyo Ren , Shibata Junro , Okazaki Kentaro , Inoue Rumiko , Oishi Tatsuki , Inoue Machiko
Published: September 2022

Intergenerational theater activities have been recently employed in recreation for older adults. We held a series of four intergenerational theater workshops in two older adults’ care facilities in Japan and sought the experiences of older participants, younger participants, and the facility managers. With a qualitatively driven mixed-methods multiple-case study design, we obtained data from field observation, interviews with participants, and preworkshop and postworkshop changes on a well-being scale (Ikigai-9) among older participants, and the results of the two sites were compared. “Immediate effects” were seen in older adults because they responded actively and demonstrated surprising faculties during the workshop. Facility staff members and younger participants received “extended effects” because they gained new ideas regarding the remaining skills of older participants and a sense of reuniting with old neighbors through the exercise. In the Ikigai-9 scale, the items measuring “present happiness” significantly improved at Site 1 but not at Site 2. Better results at Site 1 might have been caused by the lower care needs of participants and the inclusion of children. Less support from facility staff members during the activities also might have promoted the voluntary participation of older adults. Involving children and engaging the facility staff in preparation could enhance the quality of activities.
3D Ultrasound in Pelvic Floor: Is It Useful as a Prognostic Tool in Type of Labor Development and Subsequent Pelvic Floor Diseases?
Authors: Barca Juan A. , Bravo Coral , Tizón Santiago García , Aracil-Rodriguez Rocío , Pina-Moreno Juan Manuel , Cueto-Hernández Ignacio , Pintado-Recarte Maria P. , Alvarez-Mon Melchor , Ortega Miguel A. , De León-Luis Juan A.
Published: September 2022

The objective of our study is to determine the thickness of the pubovisceral fasciculus of the levator ani muscle and the area of the genital hiatus by means of three-dimensional perineal ultrasound, in pregnant women in the 2nd trimester, and to analyze the related maternal, perinatal and postpartum clinical variables. Furthermore, to compare the results of our study with two similar series previously published. An observational, prospective study of pelvic floor ultrasound was carried out, performed at week 20, whose delivery was attended in the obstetrics service of the Hospital General Universitario Gregorio Marañón de Madrid (HGUGM), during the period of August from 2021 to June 2022. Maternal, ultrasound, perinatal and postpartum clinical variables were collected from each participant. During the study period, a total of 54 patients were included in it. The mean gestational age at which the ultrasound was performed was 19.81 ± 0.91 weeks. In relation to the ultrasound variables, the mean thickness of the pubovisceral muscle was 0.87 ± 0.13 cm (95% CI, 0.64–1.38 cm), while, in the plane of minimum dimension of the genital hiatus, the hiatal area at rest was 13.41 ± 3.22 (95% CI, 4.60–18.78) cm2. There is a significant correlation between the age of pregnant women (over 35 years of age) and the increase in the area of the genital hiatus (r = 0.295, p = 0.031). 3D ultrasound of the pelvic floor performed at week 20 of gestation can to be an effective, non-invasive, reproducible and cheap tool in the prognosis of the development of labor and of possible subsequent perineal dysfunctions.
Clomifene and Assisted Reproductive Technology in Humans Are Associated with Sex-Specific Offspring Epigenetic Alterations in Imprinted Control Regions
Authors: Lloyd Dillon T. , Skinner Harlyn G. , Maguire Rachel , Murphy Susan K. , Motsinger-Reif Alison A. , Hoyo Cathrine , House John S.
Published: September 2022

Children conceived with assisted reproductive technology (ART) have an increased risk of adverse outcomes, including congenital malformations and imprinted gene disorders. In a retrospective North Carolina-based-birth-cohort, we examined the effect of ovulation drugs and ART on CpG methylation in differentially methylated CpGs in known imprint control regions (ICRs). Nine ICRs containing 48 CpGs were assessed for methylation status by pyrosequencing in mixed leukocytes from cord blood. After restricting to non-smoking, college-educated participants who agreed to follow-up, ART-exposed (n = 27), clomifene-only-exposed (n = 22), and non-exposed (n = 516) groups were defined. Associations of clomifene and ART with ICR CpG methylation were assessed with linear regression and stratifying by offspring sex. In males, ART was associated with hypomethylation of the PEG3 ICR [β(95% CI) = −1.46 (−2.81, −0.12)] and hypermethylation of the MEG3 ICR [3.71 (0.01, 7.40)]; clomifene-only was associated with hypomethylation of the NNAT ICR [−5.25 (−10.12, −0.38)]. In female offspring, ART was associated with hypomethylation of the IGF2 ICR [−3.67 (−6.79, −0.55)]. Aberrant methylation of these ICRs has been associated with cardiovascular disease and metabolic and behavioral outcomes in children. The results suggest that the increased risk of adverse outcomes in offspring conceived through ART may be due in part to altered methylation of ICRs. Larger studies utilizing epigenome-wide interrogation are warranted.
Transcriptome Analysis Reveals Endogenous Hormone Changes during Spike Development in Phalaenopsis
Authors: Li Zuo , Xiao Wenfang , Chen Heming , Zhu Genfa , Lv Fubing
Published: September 2022

Phalaenopsis orchids are popular worldwide due to their high ornamental and economic value; the spike and inflorescence formation of their flowers could be efficiently controlled under proper conditions. In this study, transcriptomic profiles and endogenous hormone changes were investigated to better understand the spike formation of Phalaenopsis. Morphological observations revealed four spike initiation statuses (i.e., S0: the status refers to axillary buds remaining dormant in the leaf axils; S1: the status refers to the 0.5 cm-long initial spike; S2: the status refers to the 1 cm-long spike; S3: the status refers to the 3 cm-long spike) during the process of spike development, while anatomical observations revealed four related statuses of inflorescence primordium differentiation. A total of 4080 differentially expressed genes were identified based on pairwise comparisons of the transcriptomic data obtained from the S0 to S3 samples; high levels of differential gene expression were mostly observed in S1 vs. S2, followed by S0 vs. S1. Then, the contents of 12 endogenous hormones (e.g., irindole-3-acetic acid (IAA), salicylic acid (SA), abscisic acid (ABA), gibberellins, and cytokinins) were measured. The results showed that the ABA content was decreased from S0 to S1, while the gibberellic acid 1 (GA1) content exhibited an opposite trend, indicating the reduction in ABA levels combined with the increase in GA1 levels in S0 promoted the axillary bud dormancy breaking, preparing for the following spike initiation. The GA20 oxidase and ABA 8′-hydroxylase genes, which are involved in endogenous hormone metabolism and signaling pathways, displayed similar expression patterns, suggesting they were probably the key genes participating in the GA and ABA regulation. Taken together, the findings of this study indicate that GA and ABA may be the key endogenous hormones breaking the dormancy and promoting the germination of axillary buds in Phalaenopsis.