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Soil flooding creates composite and complex stress in plants known as either submergence or waterlogging stress depending on the depth of the water table. In nature, these stresses are important factors dictating the species composition of the ecosystem. On agricultural land, they cause economic damage associated with long-term social consequences. The understanding of the plant molecular responses to these two stresses has benefited from research studying individual components of the stress, in particular low-oxygen stress. To a lesser extent, other associated stresses and plant responses have been incorporated into the molecular framework, such as ion and ROS signaling, pathogen susceptibility, and organ-specific expression and development. In this review, we aim to highlight known or suspected components of submergence/waterlogging stress that have not yet been thoroughly studied at the molecular level in this context, such as miRNA and retrotransposon expression, the influence of light/dark cycles, protein isoforms, root architecture, sugar sensing and signaling, post-stress molecular events, heavy-metal and salinity stress, and mRNA dynamics (splicing, sequestering, and ribosome loading). Finally, we explore biotechnological strategies that have applied this molecular knowledge to develop cultivars resistant to flooding or to offer alternative uses of flooding-prone soils, like bioethanol and biomass production.

Childhood adversity is associated with poor mental and physical health outcomes across the life span. Alterations in the hypothalamic–pituitary–adrenal axis are considered a key mechanism underlying these associations, although findings have been mixed. These inconsistencies suggest that other aspects of stress processing may underlie variations in this these associations, and that differences in adversity type, sex, and age may be relevant. The current study investigated the relationship between childhood adversity, stress perception, and morning cortisol, and examined whether differences in adversity type (generalized vs. threat and deprivation), sex, and age had distinct effects on these associations. Salivary cortisol samples, daily hassle stress ratings, and retrospective measures of childhood adversity were collected from a large sample of youth at risk for serious mental illness including psychoses ( n = 605, mean age = 19.3). Results indicated that childhood adversity was associated with increased stress perception, which subsequently predicted higher morning cortisol levels; however, these associations were specific to threat exposures in females. These findings highlight the role of stress perception in stress vulnerability following childhood adversity and highlight potential sex differences in the impact of threat exposures.

The emerging adulthood represents a vulnerable and critical turning point for the beginning of mental illnesses and is therefore of particular interest for the study of risk and resilience. The present survey investigated the impact of sex on the associations between resilience and the perception of social support and stress in students. The Resilience Scale was used to assess resilience. Stress perception and social support perception were measured using the Perceived Stress Scale and the Social Support Questionnaire FSozU k-22, respectively. Between the ages of 18 and 30, 503 subjects (59.6% female) were included into the study. We detected a significant effect of sex with markedly lower resilience and a more pronounced perception of stress and social support among females. Significant correlations between resilience, stress perception, and social support perception were found in both sexes with women showing a stronger interrelationship between stress perception and both resilience and social support perception. Mediation analysis revealed that the relationship between the perception of social support and stress was fully mediated by resilience among men and partly mediated by resilience among women. Of note, the mediation of resilience on the interrelationship between the perception of social support and stress was much stronger in women than in men. These findings suggest that sex-specific, customized interventions focusing on the strengthening of resilience and the claiming of social support are needed to promote mental health in emerging adults.

The novel coronavirus disease, COVID-19, is a highly contagious infectious disease declared by the World Health Organization to be a pandemic and a global public health emergency. During outbreaks, health care workers are submitted to an enormous emotional burden as they must balance the fundamental “duty to treat” with their parallel duties to family and loved ones. The aims of our study were to evaluate disease perceptions, levels of stress, emotional distress, and coping strategies among medical staff (COVID-19 versus non-COVID-19 departments) in a tertiary pulmonology teaching hospital in the first month after the outbreak of COVID-19. One hundred and fifteen health care workers completed four validated questionnaires (the brief illness perception questionnaire, perceived stress scale, the profile of emotional distress emotional, and the cognitive coping evaluation questionnaire) that were afterwards interpreted by one psychologist. There was a high level of stress and psychological distress among health care workers in the first month after the pandemic outbreak. Interestingly, there were no differences between persons that worked in COVID-19 departments versus those working in non-COVID-19 departments. Disease perceptions and coping mechanisms were similar in the two groups. As coping mechanisms, refocusing on planning and positive reappraisal were used more than in the general population. There is no difference in disease perceptions, levels of stress, emotional distress, and coping strategies in medical staff handling COVID-19 patients versus those staff who were not handling COVID-19 patients in the first month after the pandemic outbreak.

Acts of aggression by patients or clients are a part of the average working day for many Health care employees. The objective of the survey was to study the frequency and nature of violence and the handling of aggressive behavior by facility management. The cross-sectional study was conducted in 2017, 81 different healthcare facilities and 1984 employees participated. The questionnaire encompassed socio-demographic details, the frequency of physical violence and verbal abuse, consequences of violence and the stress of employees. In the previous twelve months, 94.1% of the employees in the survey had experienced verbal abuse and 69.8% had experienced physical aggression. Acts of aggression were most commonly encountered in hospitals and residential facilities for the disabled. One third of the employees felt under high levels of stress as a result of the incidents. If the workplace prepares effectively, however, this reduces the perceived stress odds ratio (OR) 0.6, 95% CI 0.4–0.8). Violence and aggression are very common. Healthcare facilities are increasingly dealing with this topic. Awareness raising is likely to lead to higher incident reporting rates. Good preparation and an open approach to the topic in the facilities have a positive effect on the feeling of stress and work ability.

Background The rapid development of the telecommunications industry in the post-COVID-19 era has brought tremendous pressure to employees making them a high-risk group for job burnout. However, prior research paid less attention to the burnout of employees. Furthermore, social support and gender have separate effects on job burnout. This study explores the mechanism of stress perception on job burnout and examines the roles of social support and gender amid it. Method This cross-sectional study was conducted from June 2023 to August 2023 in mainland China. A total of 39,507 were recruited by random sampling and online questionnaires, and 28,204 valid questionnaires were retained. SPSS (version 26.0) and PROCESS (Model 4 & 7) were used for correlation analysis, mediation analysis, and mediated moderation analysis. Result Stress perception can positively predict the level of job burnout of employees in the telecommunications industry, and social support plays a partial mediating role, accounts for 8.01% of the total effect, gender moderates the first half of the path in this mediation model. At the same pressure level, female can perceive more social support than male. Conclusions Under high pressure background, employees’ job burnout varies depending on gender and the perception of social support. Therefore, telecommunications industry managers should adopt decompression measures and targeted social support resources for different groups.

Under the background of increasing social competition pressure and health awareness, health anxiety among college students is becoming more and more prominent, which seriously affects their physical and mental health and quality of life. This study aimed to explore the relationship between physical activity, emotion regulation, stress perception, and health anxiety among college students, and to examine the mediating roles of emotion regulation and stress perception in the process of physical activity affecting health anxiety, to provide a theoretical basis for interventions targeting college students’ physical activity behaviors. In this study, a cross-sectional design was used to administer questionnaires to 518 academics from Ningxia University using four questionnaires, namely, Physical Activity Rating Scale, Emotional Regulation Scale, Stress Perception Scale, and Health Anxiety Scale. SPSS 27.0 was used for descriptive statistics, reliability analysis, correlation analysis, and regression analysis, and PROCESS 4.1 plug-in was used for chained mediation effect model analysis and testing. Physical activity was negatively associated with stress perception and health anxiety and positively associated with emotion regulation. Emotion regulation and stress perception acted as chain mediators in the process of physical exercise affecting health anxiety. The indirect effect value of the path PA→PSS→SHAI accounted for 56.87% of the total effect value, indicating that physical exercise is one of the key paths to reducing the health anxiety level of college students by regulating stress perception and then alleviating health anxiety. This study reveals for the first time the intermediary mechanism of “emotion regulation → stress perception” of physical exercise to alleviate college students’ health anxiety. At the theoretical level, a multilevel framework of physiological activation, cognitive regulation, and stress reconstruction was constructed; at the practical level, it provides a scientific basis for mental health intervention programs in colleges and universities and suggests that techniques such as Positive Mindfulness Exercise and Cognitive Behavioral Training can be integrated into physical exercise, which can effectively alleviate college students’ health anxiety and promote their physical and mental health development by enhancing their emotion regulation ability and lowering the level of stress perception.

Purpose With the advancement of technology and widespread smartphone use, addiction to these devices has escalated, particularly among college students. This issue transcends mere habit, impacting physical, psychological, and social well-being. Prolonged screen exposure and excessive app engagement contribute to vision and hearing deterioration, alongside heightened psychological stress and diminished social skills. The dual-process theory offers a unique lens to explore the intricate dynamics of smartphone addiction. Incorporating physical activity as a healthy lifestyle choice can bolster self-control and mitigate the allure of smartphones by enhancing physical engagement. Methods A total of 559 college students from two universities, Wuhan University of Science and Technology and Central China Normal University, were surveyed using the Physical Activity Scale, Stress Perception Scale, self-control Scale, and smartphone Addiction Burnout Scale. The questionnaire was statistically analyzed using SPSS 27.0 statistical analysis software. Correlation analysis, regression analysis, and mediation model were used to evaluate the relationships among physical activity, self-control, stress perception, and smartphone addiction among college students. Results Physical activity was a significant negative predictor of smartphone addiction among college students( β  =  -0.038, p  <  0.001 ), and with the addition of the intermediate variables (self-control and stress perception), physical activity remained a significant negative predictor of smartphone addiction among college students ( β  =  -0.017,p  <  0.01 ). Conclusion Physical activity and self-control negatively predicted smartphone addiction, and stress perception was a negative predictor of smartphone addiction;self-control mediates in physical activity and smartphone addiction;stress perception mediates physical activity and smartphone addiction;self-control and stress perception play a chain mediating role in physical activity and smartphone addiction.

Desirable difficulties like tests were often shown to increase long-term learning. However, due to the complexity and difficulty of such tasks, they are also argued to result in negative consequences like stress, anxiety, pressure, frustration, or negative evaluations. In other studies, such consequences were, in turn, often found to increase dishonest behaviour. Hence, the present work tests the assumptions that tests as difficult learning tasks, contrary to reading, lead to more negative evaluations of the learning situations, to more stress, and—directly and indirectly—to higher self-reported likelihoods of hypothetical cheating and to higher justifications for cheating. Thus, the learning situation itself, as well as negative consequences caused by the learning situation, is supposed to be linked to cheating. We conducted an online study in which participants read and imagined one of three hypothetical learning scenarios, either regarding one of two learning tests or a reading control task. Participants then rated negative consequences due to these scenarios, as well as likelihoods of cheating, and justifications for it, in a hypothetical examination. Our results showed no direct effects of the learning scenarios on likelihoods of hypothetical cheating or justifications. However, test scenarios were evaluated more negatively than the reading control scenario and these higher negative evaluations were in turn linked to higher likelihoods of own hypothetical cheating and to higher justifications. These findings indicate that tests as difficult learning tasks can indirectly influence cheating, at least in hypothetical scenarios. Future work should try to replicate and expand these results.

The purpose of this paper was to explore workplace-stress perceptions and stress coping mechanisms used by employees of different age-groups in services. The study further examined the relationship between stress coping mechanisms and workplace-stress perceptions of employees, by underpinning literature-based evidences to results. The study investigated workplace-stress and coping mechanisms of randomly selected employees (n = 204) of three sectors of service industry. Descriptive statistics, analysis of variance and related post-hoc tests were used to examine different research questions in the study. The study was primarily designed to study the impact of gender, age, management level and organizational ownership on stress perceptions and coping mechanisms of employees. The results suggested that perceived workplace-stress and stress coping mechanisms differ significantly with age while other factors reported insignificant differences. Interestingly, the older employees scored high on the use of coping mechanisms but their perceived workplace-stress was also high in comparison to their younger counterparts. The study attributes high stress-perceptions in older employees to the new stressors at work, thereby negating the experience theory widely used in explaining high coping ability of older employees at work.