نتایج جستجو برای: data conditioning
تعداد نتایج: 2448170 فیلتر نتایج به سال:
Optimal missing data estimation algorithms including deblurring and denoising are designed to restore images captured from large CCD sensor arrays using butting technique, where 1 to 2 columns of data are missed at the butting edge. We developed consistency method with separable deblurring to estimate the missing data. This method converts an ill-posed restoration problem into a well-posed one ...
Introduction: Treatment of gingival recession and root coverage of denuded roots is one of the main goals of periodontal treatment. The purpose of this study is evaluation of two root conditioning techniques: EDTA (PH=7,24%) and citric acid (PH=1) in free gingival graft procedure. Methods: In this clinical trial study, 16 patients with 24 class I, II gingival recession (Miller classification)...
Objective: The present study aims at investigating the effects of behavioral therapy techniques through operant conditioning and observational learning on children’s aggression aged 4-6 years. Methods: To this end, a pretest-posttest quasi-experimental study with two experimental groups and a control group was designed. We used non-probability purposive sampling method to select 45...
Introduction: According to previous studies, colchicine causes neuronal destruction and learning depression. In this project, effects of colchicine injection into the CA1 and interaction between colchicine and nitric oxide (NO) in this area on the expression of drug-seeking behavior were investigated. Methods: Wistar rats (250-300 g) were bilaterally cannulated at the CA1 area. Colchicine (2...
previous studies have aimed at testing a hypothesis but the present study is data-first research in which researcher tries to form a theory from data rather than the use of data to test a hypothesis. this study aims at exploring teachers perceptions of the strengths and weaknesses of the current syllabus for college preparatory course. eight experienced teachers were selected to collect data du...
2 Summary In this chapter, we review data from appetitive conditioning studies using measures of pavlovian approach behaviour and of the effects of pavlovian conditioned stimuli on instrumental behaviour, including the pavlovian-to-instrumental transfer effect and conditioned reinforcement. These studies consistently demonstrate double dissociations of function between the basolateral area and ...
Uncertain data streams are increasingly common in real-world deployments and monitoring applications require the evaluation of complex queries on such streams. In this paper, we consider complex queries involving conditioning (e.g., selections and group by’s) and aggregation operations on uncertain data streams. To characterize the uncertainty of answers to these queries, one generally has to c...
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