chronic urticaria (cu) also known as chronic idiopathic urticaria results in a lowered quality of life (qol). disease specific questionnaires are necessary to assess qol in cu patients. chronic urticaria quality of life questionnaire (cu-q2ol) is the only available and validated disease specific questionnaire in the assessment of qol in cu patients originally developed in italian language. the ...

background: in its constitution of 1948, who defined health as “a state of complete physical, mental, and social well-being, and not merely the absence of disease and infirmity” . in 1994, the agency for health care policy and research published clinical practice guidelines recommending providers to routinely evaluate patients’ hrqol (health related quality of life) and use their assessment to ...

background in the golestan cohort study that was launched to investigate the causes of esophageal cancer, a complete biospecimen bank was established for storage of collected blood, urine, hair, and nail samples. the objective of this study was to evaluate the feasibility of nail samples as a biomarker of selected trace elements status. methods thirty toenail samples were selected randomly from...

to prospect mineral deposits at regional scale, recognition and classification of hydrothermal alteration zones using remote sensing data is a popular strategy. due to the large number of spectral bands, classification of the hyperspectral data may be negatively affected by the hughes phenomenon. a practical way to handle the hughes problem is preparing a lot of training samples until the size ...

because of the need to develop specific measurement scales for different services industries, this study aimed to empirically develop a reliable and valid model specifically for measuring mobile telecommunication service quality. a multidimensional measurement model (ms-qual) has been proposed based on an extensive literature review and then, to assess the model validity, convergent and discrim...

tropicamide is an antimuscarinic agent used as eye drops for refractive examinations. the aim of this study was to develop a simple and suitable analytical method for determination of tropicamide in eye drops in the presence of excipients. a zero-crossing third and fourth derivative spectrophotometric method was described for determination of tropicamide in eye drops. the measurements were carr...

a reliable quantitative structure retention relationship (qsrr) study has been evaluated to predict the retention indices (ris) of a broad spectrum of compounds, namely 118 non-linear, cyclic and heterocyclic terpenoids (both saturated and unsaturated), on an hp-5ms fused silica column. a principal component analysis showed that seven compounds lay outside of the main cluster. after elimination...

objective: the forgivingness questionnaire has been designed to assessforgivingness in a variety of cultural contexts. this questionnaire was based on common western conceptualizations of forgiveness. in western communities, when one is the victim of an intentional offense, a feeling of resentment seems logical. the intensity and duration of this feeling of resentment usually depends on the cir...

objective: to develop 'moral distress questionnaire' and validate it in a sample of iranian registered nurses. method: 26 registered nurses and 10 professionals attended focused group discussion (fgd) sessions and the acquired qualitative data was analyzed by jameton scale analysis. results: attitudes and definitions of nurses working in private and governmental hospitals of two medical univers...

background: woodfordia fruticosa is used traditionally as antidysenteric compound for fodder animals. stem and flower extracts are previously flourished for their antibacterial activity. leaves are also equally important, which are preliminary screened for their bioactive components in present study. objective: evaluation of antibacterial activity of leaves of w. fruticosa and detection of thei...