background: a high percentage of patients admitted to the intensive care unit (icu) have systemic inflammatory response syndrome (sirs) criteria. free radicals play an important role in initiation and development of sirs. the purpose of this study was to assess and compare the molecular changes of cellular antioxidant power in patients with sirs who received enteral nutrition (en) or en combine...

this paper presents a novel formulation and numerical solutions for adhesively bonded composite joints with non-linear (softening) adhesive behaviour. the presented approach has the capability of choosing arbitrary loadings and boundary conditions. in this model adherends are orthotropic laminates that obey classical lamination theory. the stacking sequences can be either symmetric or asymmetri...

background : clinical work is important part of nursing teaching. nursing education to their responsibilities for teaching and researching are also responsible for integrating the knowledge and practice and offering service to community. complexity of these responsibilities often cause a great deal of psychological stress.   objective : to determine level of stress perceived by nurse educators ...

health promotion approach is utilized to address the prevention, management and early intervention for stress management and also to promote positive mental and psychological health. stress affects everyone and must be managed effectively to reduce its chronic and deleterious effects this study consists of two sections: in first section the principals of health promotion in different human exis...

Stress is considered as an inseparable part of life. Although it is sometimes useful and positive, if there is overstress, there would be some disturbances created in human life as the negative aspect of stress. In this research the different dimensions of stress regarding family, environmental, and personal stress and their effects on the amount of learning English among students at Islamic Az...

background: recently, it has been revealed that tyrosine kinase inhibitors (tkis) act through inducing both oxidative and endoplasmic reticulum (er) stress in chronic myeloid leukemia cells. however, er stress signaling triggers both apoptotic and survival processes within cells. nevertheless, mechanisms by which tkis avoid the pro-survival effects are not clear. the aim of this study was to ev...

abstract in order to genetic investigation of drought resistance indices, on 25 maize inbred lines, an experiment was conducted under three irrigation regimes; normal irrigation, limited vegetative irrigation and limited reproductive irrigation. in the limited vegetative irrigation, tol (stress tolerance) index had the highest phenotypic and genotypic coefficient of variation (83.83% and 68.04%...

laboratory studies were conducted to compare the relative fitness of clodinafop-propargyl herbicide resistant lolium rigidum accessions with their clodinafop-propargyl susceptible counterparts in 2014. factors evaluated were lolium populations at constant salinity stress (0, 5, 10, 15, 20 and 25 ds cm2) and water stress (0, -3, -6, -9, -12 and -15 bar). the maximum germination in salinity stres...

aim and background: systemic lupus erythematosus (sle) is a chronic autoimmune disease usually associated with high levels of pain and impairment in different systems, producing high levels of stress in patients who suffer from it. the purpose of this study was to consider the effectiveness of cognitive-behavioral stress management (cbsm) therapy on stress of female patients with sle. methods a...