Zahra Khalili

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This paper proposed a multimodal fusion between brain and peripheral signals for emotion detection. The input signals were electroencephalogram, galvanic skin resistance, temperature, blood pressure and respiration, which can reflect the influence of emotion on the central nervous system and autonomic nervous system respectively. The acquisition protocol is(More)
PURPOSE The authors conducted an in vitro study to evaluate the shear bond strength of a fissure sealant to enamel pretreated with erbium,chromium:yttrium, scandium,gallium,garnet (Er,Cr:YSGG) laser or air abrasion followed by acid etching. METHODS The authors sectioned extracted sound premolars mesiodistally and used the buccal and lingual surfaces for(More)
BACKGROUND AND AIMS As a result of poor quality of public water supply in many countries, people have recently turned to bottled water consumption, the fluoride content of which is not generally consistent among different brands. This study sought to measure the fluoride concentration of public water supply in comparison with commercial brands of min-eral(More)
BACKGROUND Physical activity is an important component of health in old age that provides personal independence, physical ability, and quality of life. OBJECTIVES The current study aimed to evaluate physical activity and associated factors among the elderly population in Kashan, Iran. PATIENTS AND METHODS This is a descriptive cross-sectional study. The(More)
An electroencephalogram (EEG) is a procedure that records brain wave patterns, which are used to identify abnormalities related to the electrical activities of the brain. In this study an effective algorithm is proposed to automatically classify EEG clips into two different classes: normal and abnormal. For categorizing the EEG data, feature extraction(More)
Methods. The authors sectioned extracted sound premolars mesiodistally and used the buccal and lingual surfaces for experimental analysis. They divided specimens randomly into three groups of 15 each according to the enamel surface pretreatment methods: group A, 37 percent phosphoric acid; group B, air abrasion followed by acid etching with 37 percent(More)
INTRODUCTION Although the pathogenesis of symptoms of schizophrenia is largely unknown, a variety of neurotransmitters are implicated, including serotonin and norepinephrine. Here we investigate the effectiveness of duloxetine as a serotonin-norepinephrine inhibitor in the treatment of negative symptoms. METHODS We performed a double-blind clinical trial(More)
Introduction and goal: various pathogens colonized in oral cavity that cause systemic disease such as pneumonia, endocarditis, and chronic obstructive pulmonary disease. Denture contamination with pathogenic microorganisms considered as a potential source of contamination between patients and dental staff. The study aimed to compare the effect of microwave(More)
BACKGROUND Poor denture hygiene can be a potential source of pathogens. The aim of this study was to compare the efficacy of microwave radiation with that of chemical and mechanical techniques in disinfecting complete dentures contaminated with Staphylococcus aureus and Pseudomonas aeruginosa. MATERIALS AND METHODS Seventy-two sterilized mandibular(More)