Air pollution is a significant problem in cities across the world. It affects human health and well-being, ecosystem health, crops, climate, visibility and human-made materials. Health effects related to air pollution include its impact on the pulmonary, cardiac, vascular and neurological systems (Section 2). Trees affect air quality through a number of means (Section 3) and can be used to impr...

Introduction: Job burnout is a kind of psychological exhaustion that is associated with psychological stress or job and workplace stress and can affect the general health of the individual.  Job burnout is more likely to occur in jobs offering health and social services. Considering the special problems of hospital staff due to high work sensitivity, this study was conducted to identify the rel...

Objectives: Dental caries is a public health problem that affects pre-school and school children throughout the world. Poor oral health profoundly affects a person’s quality of life. Information on caries prevalence and severity represents the basis for caries prevention programs and indicates treatment necessity in the population. The occurrence of permanent teeth caries particularly in non-in...

in this article, the effect of the nonextensivity parameter on the energy fluctuations of nonextensive systems is studied in two different versions of the tsallis statistical mechanics. once a general expression has been reported for the energy fluctuations in the second version (tsallis work in 1988), the energy fluctuations of an ideal gas and a harmonic oscillator are studied in the second a...

background & aim: heart failure is the final common pathway for all cardiovascular disease, a major health problem worldwide that affects patient satisfaction and quality of life. this study aimed to assess the quality of life and its dimensions (physical health, mental health, public health, and environmental health) in patients with heart failure has taken place. methods & materials : this cr...

objective: based on young’s schema therapy model, three coping styles i.e. avoidance, surrender, and overcompensation is utilized against schema activation. confronting with events, the type of dominant coping style affects general health. the aim of this study was to predict general health status (mental and physical) based on the type of dominant coping styles.   method: for this purpose, sho...