pH Switchable Water Dispersed Photocatalytic Nanoparticles.

Photogeneration of Reactive Oxygen Species (ROS) finds applications in fields as different as nanomedicine, art preservation, air and water depollution and surface decontamination. Here we present photocatalytic nanoparticles (NP) that are active only at acidic pH while they do not show relevant ROS photo-generation at neutral pH. This dual responsivity (to light and pH) is achieved by stabilizing the surface of TiO2 NP with a specific organic shell during the synthesis and it is peculiar of the achieved core shell-structure, as demonstrated by comparison with commercial photocatalytic TiO2 NP. For the investigation of the photocatalytic activity, we developed two methods that allow real time detection of the process preventing any kind of artifact arising from post-treatments and delayed analysis. The reversibility of the pH response was also demonstrated as well as the selective photo-killing of cancer cells at acidic pH.

Contribution to validation of the Italian version of work ability personal radar.

BACKGROUND: Work ability (WA) is an important construct in the occupational health field. Over the years, various WA detection tools have been developed, and a new one is: Work Ability Personal Radar (WA-PR), capable of investigating all the dimensions that define the complexity of WA. The WA-PR was born in the Finnish context, however recently it has also been validated elsewhere. In light of literature on WA assessment tools, our goal is to contribute to the validation of the WA-PR in the Italian context. METHODS: Data were collected using a self-reported questionnaire administered to 405 workers in the chemical industrial sector. RESULTS: Results show that the WA-PR correlate with WAI and with other constructs conceptually related to work ability: need for recovery, stress and general health. CONCLUSIONS: Data analysis confirms that the WA-PR is a useful and reliable tool for evaluating work ability in Italian context.

Exposure to Death and Bereavement: An Analysis of the Occupational and Psychological Wellbeing of Funeral and Mortuary Operators.

Confronting death and suffering represent central work-related contents in the funeral industry occupations. Despite past research evidence on the role of psychosocial risks, a positive side of the relationship with death exposure has also been highlighted. To expand research on these topics, the aim of the present study was to analyze the role of death exposure in affecting funeral and mortuary operators' wellbeing. Analysis of variance was performed on 201 questionnaires to analyze differences between work exposure. Workers always/very often exposed to death through sight or manipulation of bodies showed better psychological and occupational wellbeing compared to those not at all/very rarely committed with these tasks. Those who interacted very frequently with the bereaved showed better psychological and occupational wellbeing, compared to those who were never/very rarely committed with these relational tasks. Insights on the role of death and suffering exposure and information for occupational health practitioners are discussed.

The role of colleague incivility in linking work-related stressors and job burnout. A cross-sectional study in a sample of faculty administrative employees.

BACKGROUND: Colleague incivility is one of the subtlest forms of workplace aggression, referring to any low-intensity deviant behavior in violation of the norms of mutual respect with ambiguous intent to harm the target. Although a large corpus of literature has identified the negative consequences of colleague incivility for workers and their organizations, there is a paucity of studies aimed at examining the role played by job characteristics in triggering this form of aggression. The present study, referring to the work environment assumption of Einarsen (2000), proposes that workplace aggression is primarily affected by factors related to deficiencies in the psychosocial work environment. In this view, the present study aimed to test whether the relationships between stressors in the psychosocial work environment (i.e., workload, role conflict, and unfair reward) and burnout (i.e., exhaustion and cynicism) are mediated by colleague incivility. METHODS: The study design was cross-sectional and non-randomized. In total, 659 administrative officers employed in a large-sized Italian university completed a self-report questionnaire. Regression and mediation analyses (using the SPSS PROCESS macro) were performed to test the study hypotheses. -Findings: After adjusting for control variables (i.e., superior incivility, age, gender, interactions with teaching staff, and interactions with students), the analyses indicated that colleague incivility mediated the associations of role conflict and unfair reward with the two dimensions of burnout. In contrast, the mediating role of colleague incivility in the associations of workload with exhaustion and cynicism was not supported. DISCUSSION: The present study shed light on the key role of colleague incivility in the linkage of variables describing job characteristics and job burnout. From a practical point of view, the present study suggests that in order to prevent colleague incivility, interventions such as job (re)design should be implemented.

The relationship between menopausal symptoms and burnout. A cross-sectional study among nurses.

BACKGROUND: Despite the growing presence of menopausal women in workplaces, studies aimed at exploring the link between menopausal symptoms and job well-being are scarce. In the interest of addressing this gap, the present study aimed to explore whether menopausal symptoms might contribute to increased levels of burnout and whether this relationship can be moderated by social or personal resources. METHOD: The study design was cross-sectional and non-randomized. Ninety-four menopausal nurses completed a self-report questionnaire including scales aimed at measuring menopausal symptoms, burnout, social (i.e., support from superiors and colleagues) and personal (i.e., self-efficacy, resilience, and optimism) resources. Moderated regression analyses were performed to test study hypotheses. RESULTS: Whereas menopausal symptoms were associated significantly with emotional exhaustion, no social or personal resources were found to moderate this relationship. Regarding depersonalization, our study indicated that it was affected by menopausal symptoms only among nurses who reported low social support (from superiors and colleagues), optimism, and resilience. CONCLUSION: The present study highlights the importance of organizations that employ a growing number of menopausal women to seek solutions at the individual and social levels that help these women deal with their menopausal transition while working.

Nurses Between the Hammer and the Anvil: Analyzing the Role of the Workplace Prevention Climate in Reducing Internal and External Violence.

The aim of this study was to test a model including relationships among internal and external violence, workplace violence-prevention climate, exhaustion, and intention to leave (ITL) in a sample of nurses. Data were collected by a self-report questionnaire involving nurses (n = 313) from two multispecialist hospitals in Italy. The survey was cross-sectional and nonrandomized. Path analyses showed the presence of the mediating role of internal violence between workplace prevention climate and exhaustion, as well as the mediating function of both types of violence between workplace prevention climate and ITL. Moreover, an indirect effect through exhaustion between internal violence and ITL was highlighted. These findings suggested that organizations that invest in preventive measures may reduce incidents of violence and, in turn, prevent negative consequences on worker well-being.

Musculoskeletal disorders among preschool teachers: analyzing the relationships among relational demands, work meaning, and intention to leave the job.

BACKGROUND: Based on the conservation of resource (COR) theory by Hobfoll, the aim of the present study was to test whether the relationships among relational demands, work meaning, and intention to leave vary as a function of the presence of musculoskeletal disorders (MSDs). METHOD: The study was cross-sectional and non-randomized. Analyses were carried out on a dataset consisting of 429 preschool teachers, who filled out a self-report questionnaire. Of them, 238 reported a MSD diagnosis and 191 were free form MSDs. RESULTS: As expected, among those who reported MSDs, relational demands were significantly associated to intention to leave, and this relationship was mediated by work meaning; moreover, among those free from MSDs, no significant paths among the three variables were found. CONCLUSION: In general, results showed that suffering from MSDs impairs workers' ability to face to relational demands, thus activating a spiral that encompasses diminished work meaning and intention to leave. Practical implications of results will be discussed in the paper.

Organisational efficiency and co-worker incivility: A cross-national study of nurses in the USA and Italy.

AIM: To examine the relationship of co-worker incivility with organisational efficiency, workload and intention to leave in nursing samples from two different countries, the USA and Italy. BACKGROUND: Organisational efficiency has received little attention as a possible correlate of co-worker incivility in the nursing management literature. Studies on co-worker incivility have primarily been carried out in North America and no cross-national studies are available. METHOD: Data were collected by a self-report questionnaire involving nurses from the USA (n = 341) and Italy (n = 313). FINDINGS: Organisational efficiency was negatively associated with workload, co-worker incivility and intention to leave in both samples. The path from co-worker incivility to intention to leave was also positive and significant in both samples. Workload was positively associated with co-worker incivility and intention to leave in the US sample, but not in the Italian sample. CONCLUSION: The present study suggests that organisational efficiency is central to understanding both co-worker incivility and intention to leave among nurses. IMPLICATIONS FOR NURSING MANAGEMENT: Nurse administrators should adopt interventions aimed at fostering organisational efficiency in an effort to reduce nurse co-worker incivility.

I break and bend. Posture, lifts and musculoskeletal disorders among preschool teachers.

BACKGROUND: Nursery school teachers are subjected to unavoidable physical demands, such as picking up children, putting them in the cradle, changing diapers etc. The potential detrimental effects on the workers' musculoskeletal system are amplified by the aging of the working population observed in recent years. OBJECTIVES: To describe the psychophysical health of nursery school teachers employed in a North-Western Italy municipality and their age-related problems. METHODS: Data were collected through a medical examination for the identification of musculoskeletal disorders, and a contextual self-administered questionnaire (for the identification of: awkward postures, work ability and depression). RESULTS: Nursery school teachers often adopt awkward positions during their working day, mainly lifting (93.6%) and squatting position (61.1%). Perceived musculoskeletal pain is common, especially cervical pain (63.3%) and lumbosacral pain (67.5%). Working ability was found to be good or mediocre, and inversely related with age. Depression had a fairly low prevalence (2%). CONCLUSIONS: Findings highlight some critical issues inherent to the working conditions of nursery school teachers, underlining the need to introduce preventive measures that, in order to effectively support workers, should be adopted starting from the beginning of their career.

Photoswitchable NIR-Emitting Gold Nanoparticles.

Photo-switching of the NIR emission of gold nanoparticles (GNP) upon photo-isomerization of azobenzene ligands, bound to the surface, is demonstrated. Photophysical results confirm the occurrence of an excitation energy transfer process from the ligands to the GNP that produces sensitized NIR emission. Because of this process, the excitation efficiency of the gold core, upon excitation of the ligands, is much higher for the trans form than for the cis one, and t→c photo-isomerization causes a relevant decrease of the GNP NIR emission. As a consequence, photo-isomerization can be monitored by ratiometric detection of the NIR emission upon dual excitation. The photo-isomerization process was followed in real-time through the simultaneous detection of absorbance and luminescence changes using a dedicated setup. Surprisingly, the photo-isomerization rate of the ligands, bound to the GNP surface, was the same as measured for the chromophores in solution. This outcome demonstrated that excitation energy transfer to gold assists photo-isomerization, rather than competing with it. These results pave the road to the development of new, NIR-emitting, stimuli-responsive nanomaterials for theranostics.

[Work ability, psycho-physical health, burnout, and age among nursery school and kindergarten teachers: a cross-sectional study]. / Capasità lavorativa, salute psico-fisica, burnout ed età, tra insegnanti d'infanzia ed educatori di asilo nido: uno studio trasversale.

INTRODUCTION: Although well-being and psychophysical health of nursery school and kindergarten teachers have important implications also on the health and well-being of their recipients, studies dedicated to these workers are quite rare, particularly in Italy. AIM: The aim of the study was to observe psychophysical health conditions in a sample of nursery school and kindergarten teachers employed in the Education Services Division of the Municipality of Turin. METHOD: The study was cross-sectional; 884 self-reporting questionnaires were distributed and 734 teachers (representing 53% of those employed at the Education Services of the Municipality of Turin) correctly filled out the questionnaire. RESULTS: Respectively 53.4% and 50% of participants reported medium or high levels of emotional exhaustion and depersonalization, while 18.5% showed low levels of personal accomplishment. Responders reported moderate levels of work ability in 38.9% and poor levels in 5.6%. The majority of the respondents (98.7%) did not report depressive symptoms; 42.9% of the sample suffered moderate to severe limiting musculoskeletal pain. Age and profession were associated with emotional exhaustion, personal accomplishment, and musculoskeletal pain. However, work ability and depression were only associated with age. No associations were found with depersonalization. CONCLUSIONS: The present study shows that health conditions of nursery school and kindergarten teachers were critical and that age contributed to the explanation of these conditions.

Work Ability and Its Correlates With Workers Aging Among Blue-Collar Workers in a Manufacturing Company: A Cross-sectional Study.

OBJECTIVE: This article assesses work ability in a sample of blue-collar workers who often perform physically demanding tasks. METHOD: The data collected resulted in 354 validly completed questionnaires from 426 participants (response rate: approximately 90%). RESULTS: In this sample, the average score on WAI of workers is 37.42 (SD = 6.62), indicating good work ability. Regression analyses revealed that work ability was significantly associated skill discretion (ß = 0.365, P = 0.001), home-work conflict (ß = -0.199, P = 0.001), and work-home conflict (ß = -0.320, P = 0.001). CONCLUSIONS: Of the psychosocial factors examined in this study, skill discretion was the most important factor associated with work ability. Therefore, it is necessary to develop measures that support this component.

Return to Work during the COVID-19 Outbreak: A Study on the Role of Job Demands, Job Resources, and Personal Resources upon the Administrative Staff of Italian Public Universities.

BACKGROUND: Compared to healthcare workers and teleworkers, occupational wellbeing of employees who continued or suddenly returned to work during the COVID-19 pandemic have received less attention thus far. Using the Job Demand-Resource model as a framework, the present study aimed at evaluating the role of job demands and job and personal resources in affecting emotional exhaustion among university administrative staff. METHODS: This cross-sectional study analyzed data collected through an online questionnaire completed by 364 administrative employees that continued working in presence (WP) and 1578 that continued working blended (WB), namely, partly remotely and partly in presence. RESULTS: Among job demands, quantitative job demand overloads and perceived risk of being infected were positively associated with higher levels of emotional exhaustion. Among job resources, colleague support was significantly associated with lower emotional exhaustion for both WB and WP, whereas supervisor support and fatigue management were salient only for WB. Among personal resources, personal contribution in managing COVID-19-related risk at work emerged as a protective factor for emotional exhaustion. CONCLUSION: Insights for the development of targeted preventive measure for a more psychologically safe and productive return to work can be derived from these results.

Safety Management and Wellbeing during COVID-19: A Pilot Study in the Manufactory Sector.

BACKGROUND: The rapid spread of COVID-19 has generated anxiety and concerns among the whole population, by also affecting people's working life quality. Although several studies underlined the impact of the COVID-19 pandemic in the healthcare sector, very few studies investigated the consequences in the occupational sectors with low risk of contagion. METHOD: 220 full-time in-presence workers of the manufacturing sector agreed to participate in a study of cross-sectional design during September and October 2020. Data were collected by means of a self-reported questionnaire conceived to investigate the constructs of the COVID-19 concerns, both the personal contribution and the supervisor support to workplace safety, the organizational commitment to safety, and finally, the level of workers' exhaustion. RESULTS: This study highlights that COVID-19 concerns represent a significant source of stress since it is significantly associated to higher levels of exhaustion among workers. Furthermore, the findings show the relevance of resources related to employee's personal contribution to safety management as well as the role of climate variables. CONCLUSIONS: These results promote knowledge on the role of COVID-19 concerns in affecting psychological wellbeing at work, as well as the impact of both individual and job-related resources that may prevent exhaustion at work. Finally, the present findings also have implications for organizations and the maintenance of their commitment to safety.

Physical Health and Work Ability among Healthcare Workers. A Cross-Sectional Study.

Healthcare workers' age is increasingly rising, negatively affecting their physical health. In particular, workability is an emerging phenomenon that predominantly affects healthcare workers. This study aims to assess physical health status and workability among ageing healthcare workers. A cross-sectional study using the Work Ability Index (WAI) was performed. Data were collected in a university hospital in northern Italy. Data were collected voluntary through a questionnaire. Healthcare workers participating in the survey were contacted personally by two resident physicians. Thus, the total number of study participants was 220 among nursing aides, nurses, and physicians. Data were analyzed by performing ANOVA and regression to assess the differences between the healthcare workers and age groups. A generalized linear model was tested to evaluate the effect of age and task on workability. The majority of healthcare workers had good WAI values. Physicians' workability was higher than nursing aides. Nursing aides suffered more from cardiovascular disorders, while physicians and nurses had more musculoskeletal disorders. However, the distribution was statistically different (χ2 = 24.03, p = 0.00), as most of the physicians' workability values were good and good, while those of nursing aides and nurses were good and medium. In line with previous studies, the decrease in WAI with ageing is strictly dependent on the type of task assigned. Due to heavy physical tasks, nurses and nurses' aides showed a greater WAI than physicians. This study highlights the critical issues faced by ageing healthcare professionals. In the near future, it is necessary to find solutions to cope with these changes and devise possible interventions aimed at ameliorating workability.

Work From Home During the COVID-19 Outbreak: The Impact on Employees' Remote Work Productivity, Engagement, and Stress.

OBJECTIVE: The COVID-19 pandemic made working from home (WFH) the new way of working. This study investigates the impact that family-work conflict, social isolation, distracting environment, job autonomy, and self-leadership have on employees' productivity, work engagement, and stress experienced when WFH during the pandemic. METHODS: This cross-sectional study analyzed data collected through an online questionnaire completed by 209 employees WFH during the pandemic. The assumptions were tested using hierarchical linear regression. RESULTS: Employees' family-work conflict and social isolation were negatively related, while self-leadership and autonomy were positively related, to WFH productivity and WFH engagement. Family-work conflict and social isolation were negatively related to WFH stress, which was not affected by autonomy and self-leadership. CONCLUSION: Individual- and work-related aspects both hinder and facilitate WFH during the COVID-19 outbreak.

Funeral and Mortuary Operators: The Role of Stigma, Incivility, Work Meaningfulness and Work-Family Relation to Explain Occupational Burnout.

The funeral and mortuary sector, including funeral homes, cemeteries and crematoria, is a largely neglected sector in regard to the study of occupational factors that can affect the quality of working life. The present study aimed at overcoming this gap by investigating job demands and resources that may affect burnout levels. Data were collected through a self-report questionnaire involving funeral industry employees (N = 229) from cemetery, morgues, crematoria and funeral agencies in a Northern Italian region. The survey was cross-sectional and non-randomized. Results reveal that among job demands, stigma consciousness, supervisor incivility and work-to-family negative spillover significantly affect levels of burnout, whereas meaningfulness of work and family-to-work positive spillover may represent relevant resources to counter the onset of burnout. The results of this study contribute to new insights into the psychosocial working conditions that affect occupational wellbeing among the funeral industry sector by also giving insight into how to promote resources to prevent burnout.

Do Menopausal Symptoms Affect the Relationship between Job Demands, Work Ability, and Exhaustion? Testing a Moderated Mediation Model in a Sample of Italian Administrative Employees

(1) Background: The increasing presence of employed women undergoing menopause has stimulated a growing corpus of research highlighting the complex relationship between menopause and work. Nevertheless, little is known regarding the mechanism by which menopause affects work ability and work-related well-being. In order to fill this gap in the literature, the present study examines whether and how menopausal symptoms affect the relationship between job demands, work ability, and exhaustion. (2) Method: In total, 1069 menopausal women, employed as administrative officers in a public organization, filled out a self-report questionnaire. A moderated mediation analysis was carried out using the latent moderated structural (LMS) equation. (3) Findings: The findings of this analysis indicate that the indirect effect of work ability on the relationship between job demands and exhaustion is influenced by the exacerbating effect of menopausal symptoms on the relationship between job demands and work ability. Moreover, the conditional effect confirmed that women with high menopausal symptoms receive more exposure to the negative effects of job demands on work ability compared to women with low menopausal symptoms. (4) Conclusion: The present findings may help in addressing interventions to prevent negative outcomes for menopausal women and their organizations.

Working during a Pandemic between the Risk of Being Infected and/or the Risks Related to Social Distancing: First Validation of the SAPH@W Questionnaire.

BACKGROUND: The COVID-19 pandemic led the worldwide healthcare system to a severe crisis in which personnel paid the major costs. Many studies were promptly dedicated to the physical and psychological consequences of the COVID-19 exposure among healthcare employees, whereas the research on the other working populations has been substantially ignored. To bridge the current lack of knowledge about safe behaviors related to the risk of COVID-19 contagion at work, the aim of the study was to validate a new tool, the SAPH@W (Safety at Work), to assess workers' perceptions of safety. METHODS: A total of 1085 participants, employed in several organizations sited across areas with different levels of risk of contagion, completed an online questionnaire. To test the SAPH@W validity and measurement invariance, the research sample was randomly divided in two. RESULTS: In the first sub-sample, Confirmatory Factor Analysis demonstrated the adequacy of the SAPH@W factorial structure. In the second sub-sample, multi-group Confirmatory Factor Analysis revealed that the SAPH@W was invariant across gender, ecological risk level, and type of occupation (in-person vs. remote working). CONCLUSIONS: The study evidenced the psychometric properties of the SAPH@W, a brief tool to monitor workers' experiences and safety perceptions regarding the COVID-19 risk in any organisational setting.

I'll Be a Caregiver-Employee: Aging of the Workforce and Family-to-Work Conflicts.

BACKGROUND: The double role of caregiver-employee (CE) defines those workers who simultaneously serve as an informal, unpaid care provider for sick, disabled, or elderly relatives, and it is a situation that is on the increase in most western countries. Providing informal caregiving can lead to detrimental effects on emotional well-being and several physical and psychological diseases (e.g., caregiver-burden). CEs can suffer double discomfort (at work and at home), but, first of all, they can be exposed to a high level of home-to-work conflict (HWI). In this study, we analyzed the CE phenomenon in a typical Italian public company, where the mean age of workers is particularly high. METHODS: An online questionnaire related to the perception of HWI, well-being, and discomfort at work (depression, emotional exhaustion, job engagement) in relation to the family load (none, parents with <12 children to care for, caregiver to other adults, or children and older adults to care for/old/children to care for employees) was answered by 1704 administrative workers. RESULTS: More than 20% of our sample was included in the elder caregiver condition or in the double role or "sandwiched" condition with older adults and children to care for. The family load changed significantly between the different age groups: for workers aged between 55 and 64 years, the percentage was nearly 27%. CEs had higher levels of HWI and of personal and job discomfort and lower levels of engagement, when compared with non-CEs. Having "only" older adults to care for (the typical CE condition) was associated with having the most negative results. CONCLUSION: This study confirms and underlines the increasing number of CEs in western organizations and their higher levels of HWI, work disengagement, emotional exhaustion, and depression. As the general population and workforce experience increased "graying," and many more workers become CEs out of necessity, stable caregiver-friendly workplace policies (CFWPs) should be developed.