TOWARDS AN AVIAN FLICKER VISIBILITY MEASURE

2021 ◽  
Author(s):  
D. Sekulovski ◽  
M. Perz ◽  
A. Stephan

We propose a measure of temporal light quality that could be used to design flicker-free light sources, as perceived by birds. It can be applied to, among others, the poultry industry to reduce the negative impact of the modulated light on chicken health and well-being. The model is built by modifying an existing human flicker visibility model considering properties of bird vision. We discuss the implications of the model responses on the temporal quality of relevant historical light sources.

2021 ◽  
Vol 53 (5) ◽  
pp. 515-522
Author(s):  
P Raynham

Electric light in buildings may provide some health benefits; however, for most people these benefits are likely to be small. It is possible for electric lighting to cause health problems, if there is too little light or there is glare, but for the most part there is good guidance available and these problems can be avoided. The quality of the lit environment can have a psychological impact and this may in turn impact well-being. A starting point for this is perceived adequacy of illumination. Related lighting metrics are examined and a hypothetical explanation is suggested.


Author(s):  
Germina-Alina Cosma ◽  
Alina Chiracu ◽  
Amalia Raluca Stepan ◽  
Marian Alexandru Cosma ◽  
Marian Costin Nanu ◽  
...  

The aim of this study was to analyze athletes’ quality of life during the COVID-19 pandemic. The study involved 249 athletes between 15 and 35 of age, M = 21.22, SD = 5.12. The sample was composed of eight Olympic Games medalists, three European medalists, 67 international medalists, and 63 national medalists. The instruments used were: (1) COVID-19 Anxiety Scale, (2) Athlete Quality of Life Scale, (3) Impact of Pandemic on Athletes Questionnaire, and (4) International Personality Item Pool (IPIP Anxiety, Depression, and Vulnerability Scales). The results indicate significant differences in COVID-19 anxiety depending on the sport practiced, F (9239) = 3.81, p < 0.01, showing that there were significant differences between sports. The negative impact of the COVID-19 pandemic mediates the relationship between trait anxiety and the athletes’ quality of life. The percentage of mediation was 33.9%, and the indirect effect was −0.11, CI 95% (−0.18, −0.03), Z = −2.82, p < 0.01. Trait anxiety has an increasing effect on the intensity of the negative impact of the COVID-19 pandemic, 0.23, CI 95% (.10, 0.35), Z = 3.56, p < 0.01, and the negative impact of the COVID-19 pandemic has a decreasing effect on quality of life, −0.47, CI 95% (−0.67, −0.27), Z = −4.62, p < 0.01. Gender and age did not moderate the relationship between the negative impact of COVID-19 and athletes’ quality of life. The results of the study highlighted the impact that social isolation and quarantine have on athletes’ affective well-being.


2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 16-16
Author(s):  
Sungsim Lee

Abstract This presentation describes a supportive mindfulness practice for caregivers of older adults based on the principles of Won Buddhism (an integrative, a modernized Buddhism). As the aging population grows, there is a significant increase in recognition of the negative impact of caregiver stress on older adults’ quality of life. The ability for caregivers to deal compassionately with stress is essential, as caring for older adults can awaken feelings about one’s own vulnerability and mortality. The ‘Mindful Gratitude Practice’ offers a way to cope with stress, cultivate self-care, and improve the care of others. Relevant research will be summarized, which shows mindfulness and gratitude practice respectively benefit positive influence in both physical and emotional well-being. Mindful Gratitude Practice as a spiritual approach that fosters caregivers' emotional stability, reduces their stress and improves the relationship between older adults and their caregivers. In this presentation, three processes of Mindful Gratitude Practice will be described: 1. Understanding a mindfulness practice by establishing intention, attention, and attitude, 2. Learning the principles of a gratitude practice and implementation, and 3. Incorporating mindfulness into a gratitude practice. Research results have demonstrated that through this learning process, caregivers have acquired the concept of interconnectedness, experience grateful moments, and a deep feeling of appreciation in their caregiving relationships. The presenter will guide participants in a short experience of Mindfulness Gratitude Practice. Further readings and resources will be provided for those who are interested.


2021 ◽  
Vol 7 ◽  
pp. 233372142110201
Author(s):  
M. Courtney Hughes ◽  
Yujun Liu ◽  
Abby Baumbach

Background: In December 2019, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), or COVID-19, raised worldwide concern. Since then, the COVID-19 pandemic has negatively influenced health and wellness across the globe and caused nearly three million deaths. This study focuses on informal caregivers of people with dementia, a disease that affects about 50 million older adults worldwide and requires much caregiving support. Objective: Examine the current literature on the impact of COVID-19 on the health and well-being of informal caregivers for people with dementia. Method: This rapid review was conducted across five electronic databases for quantitative and qualitative articles published through March 15, 2021. Results: The 10 studies included in this review reported quantitative descriptive data from across the globe; however, no studies existed from the U.S. or East Asia countries. All of the studies examined the psychological rather than physical impact of COVID-19 and highlighted risk and protective factors in the areas of psychosocial (resilience, neuropsychiatric, and social isolation), sociodemographic (gender and education), and environmental (home confinement, living arrangement, and dementia stage). Conclusion: COVID-19 has had a considerable negative impact on the psychological well-being of informal caregivers of people with dementia, namely causing more depression and anxiety than pre-pandemic.


2021 ◽  
pp. 136749352110129
Author(s):  
Alice S Schamong ◽  
Hannah Liebermann-Jordanidis ◽  
Konrad Brockmeier ◽  
Elisabeth Sticker ◽  
Elke Kalbe

Congenital heart disease (CHD) is a major global health problem. Until recently, the siblings of this group did not receive much attention. This review, conducted from November 2019 to October 2020, aims to summarize knowledge about psychosocial well-being and quality of life (QoL), associated factors, and interventions for siblings of children with CHD. Systematic searches were conducted in PubMed, PsycINFO, PsycARTICLES, Web of Science via EBSCOhost, and CENTRAL. Twelve articles were included. Results showed that psychosocial well-being was impaired in 14% to 40% of siblings. Negative impact of illness was highest for CHD siblings compared to siblings of children with cancer, cystic fibrosis, or diabetes. QoL was impaired in up to one-third. Siblings of children with CHD and cancer rated their QoL lower than those of siblings of children with cystic fibrosis or type-1 diabetes. Associated factors were sibling age, gender, socioeconomic status, miscarriage, previous sibling death, visibility of illness, and severity of condition. Only one of two interventions focused on siblings of CHD children. Although data are scarce and inhomogeneous, it indicates that siblings of CHD children suffer from lower psychosocial well-being and QoL than siblings of children with other chronic conditions. Interventions to improve their situation should be developed.


2021 ◽  
pp. 104225872110064
Author(s):  
Amanda Jasmine Williamson ◽  
J. Jeffrey Gish ◽  
Ute Stephan

Entrepreneurship is uniquely stressful. Entrepreneurs often cannot avoid entrepreneurial stressors (e.g., uncertainty, workload, resource constraints) and these stressors can deter natural recovery activities (e.g., detachment and sleep). Yet, entrepreneurs may be able to lessen the negative impact of stress on their well-being, health, and productivity by engaging in recovery. In this editorial, we outline how scholars can employ recovery interventions to ameliorate some of entrepreneurship’s ill effects and support entrepreneurs’ health, well-being, and productivity. We aim to move the focus of scholarly inquiry from documenting the health and well-being challenges of entrepreneurs, toward identifying and implementing solutions to support entrepreneurs.


2021 ◽  
pp. 135910532199080
Author(s):  
Y. H. Luo ◽  
W. H. C. Li ◽  
A. T. Cheung ◽  
L. L. K. Ho ◽  
W. Xia ◽  
...  

A child suffering from cancer can be considerably stressful for parents, exerting a negative impact on their psychological well-being and quality of life. This study explored the relationships between resilience and quality of life in parents of children with cancer. We recruited 146 parents of children with cancer in two tertiary hospitals in mainland China. The results revealed that greater parental resilience was associated with better quality of life. It is essential to develop interventions that can enhance resilience for parents of children with cancer, thereby improving their quality of life. ClinicalTrials.gov ID: NCT03631485


Sensors ◽  
2021 ◽  
Vol 21 (2) ◽  
pp. 517
Author(s):  
Ilia Adami ◽  
Michalis Foukarakis ◽  
Stavroula Ntoa ◽  
Nikolaos Partarakis ◽  
Nikolaos Stefanakis ◽  
...  

Improving the well-being and quality of life of the elderly population is closely related to assisting them to effectively manage age-related conditions such as chronic illnesses and anxiety, and to maintain their independence and self-sufficiency as much as possible. This paper presents the design, architecture and implementation structure of an adaptive system for monitoring the health and well-being of the elderly. The system was designed following best practices of the Human-Centred Design approach involving representative end-users from the early stages.


PEDIATRICS ◽  
1996 ◽  
Vol 98 (4) ◽  
pp. 789-791
Author(s):  

The intent of this statement is to substantiate the existence of homelessness in virtually every community, illustrate the pervasive health and psychosocial problems facing the growing population of children who are homeless, and encourage practitioners to include homeless children in their health care delivery practices, social services, and advocacy efforts. The recommendations will guide practitioners in taking actions to diminish the severe negative impact that living in temporary shelters has on the health and well-being of developing children. In this statement the American Academy of Pediatrics reaffirms its stance that homeless children need permanent dwellings in order to thrive.


Author(s):  
Ieva Ančevska

The article examines the depiction of gratitude and related events in Latvian folklore through comparative evaluation. Gratitude is considered in a psychological context, comparing the attitude expressed in folklore with the findings of modern scientific research. Gratitude is a concept that is usually associated with a relationship or a benefit, it is most often aimed outwards, dedicated to someone else, but at the same time, it creates a pleasant feeling within the person. In modern psychology, gratitude is receiving more and more attention from researchers because its manifestations stimulate the formation of positive emotions and contribute to the improvement of the person’s overall well-being. Research and clinical studies in psychotherapy confirm that gratitude plays an important role in improving mental health and reducing depressive, destructive feelings. In turn, neuroscience research shows the potential of a grateful and positive attitude in strengthening psycho-emotional health and well-being in general. In Latvian folklore, gratitude is depicted as an important part of ritual events, which helps to ensure a positive, balanced connection with the forces of nature, gods, and society. In folklore, the importance of gratitude is emphasised more when building family relationships or accepting various situations and occurrences in life. In both psychological research and the practice of systemic therapy, as well as in folklore, gratitude appears as one of the most important values of interpersonal connection, which promotes the formation of harmonious relationships. Similar to the opinions of psychology, the folk world views emphasise the motivational role of gratitude in improving the quality of human life and health in general.


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