Hydroponic cultivation using organic, fully biodegradable substrates that provide the right physical properties for plant growth and development is now future of soilless production. Despite high productivity strict control production conditions in this method, excessive salinity substrate often occurs. However, recent research results indicate at a enough threshold can improve yield quality, w...

The health of an organization’s leader has profound implications not only for the leader, but also for the organization itself and for its members. This study focused on three indicators (positive affect, engagement, forgiveness behaviours) of eustress, the positive stress response, and three indicators (negative affect, burnout, revenge behaviour) of distress, the negative stress response, in ...

In the context of traumatic stress, the dominant discourse has mainly focused on distress, thus undermining the role that eustress has in traumatic experiences. One of the few exceptions to this has been the research on posttraumatic growth, which has generated much interest since its beginning. There is an increasing interest in posttraumatic growth in various cultures and hence an expansion o...

While joyous and miraculous, the birth of a healthy infant is an event laden with eustress, fear of inadequacies, and permutating visions of the future. Add to this the diagnosis of an intersex infant, and the family is catapulted into an abyss of unfamiliar questions and unexpected decision-making. Immediate surgical intervention to alter genitalia is a common decision, but is not the only opt...

Hydrogen peroxide emerged as major redox metabolite operative in redox sensing, signaling and redox regulation. Generation, transport and capture of H2O2 in biological settings as well as their biological consequences can now be addressed. The present overview focuses on recent progress on metabolic sources and sinks of H2O2 and on the role of H2O2 in redox signaling under physiological conditi...

Stress is a response to change from the norm. Stress affects all individuals to varying degrees and can be positive, such as eustress, or negative, such as distress. The purpose of this qualitative, cross-sectional study was to investigate the stressors of the typical student registered nurse anesthetist (SRNA), with the objective of identifying trends in the perceptions, manifestations, and co...

The military environment, by its very nature, is recognized as a source of occupational stress. military’s approach to measuring stressors, analyzing and comparing them with the capacity cope, gives rise both distress eustress. Challenges arise when effects stress surpass an individual’s ability adapt, hindering their response new demands. Military organizations highly value resilience key effe...