Institution
University of Nebraska Omaha
Education•Omaha, Nebraska, United States•
About: University of Nebraska Omaha is a education organization based out in Omaha, Nebraska, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 4526 authors who have published 8905 publications receiving 213914 citations. The organization is also known as: UNO & University of Omaha.
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TL;DR: This research hypothesizes that UML’s complexity is not as daunting as the metrics imply, because not all the constructs are used all the time, and a set of metrics for estimating practical complexity can be developed, based on the most commonly used constructs.
Abstract: Unified Modeling Language (UML) is the standard visual modeling language for Object Oriented (OO) systems development, but it has been criticized for its complexity, inconsistent semantics, and ambiguous constructs. A set of complexity indices for UML and the nine diagramming techniques in UML was compiled recently. The complexity analysis is formulated based on the number of constructs, associations, roles, and so forth, in a modeling method. We argue that this set of metrics provides an indication of the theoretical complexity of the modeling methods. On the other hand, the theoretical complexity of the modeling methods does not necessarily relate to the practical complexity. We hypothesize that UML’s complexity is not as daunting as the metrics imply, because not all the constructs are used all the time. Thus, in addition to theoretical complexity, a set of metrics for estimating practical complexity can be developed, based on the most commonly used constructs (instead of all constructs). In this research, we use secondary data to test our hypothesis that practical complexity is different from theoretical complexity.
76 citations
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TL;DR: In this paper, the relationship between fairness perceptions and satisfaction is examined in contexts very familiar to consumers, such as service failure and recovery, by studying the relationships of various aspects of justice in the context of facilitating service under legally imposed constraints.
Abstract: In the marketing literature to date, the relationship between fairness perceptions and satisfaction is examined in contexts very familiar to consumers — service failure and recovery. This study extends the literature by studying the relationships of various aspects of justice in the context of facilitating service under legally imposed constraints. The findings provide evidence that consumers’ fairness perceptions about a facilitating service have a significant and substantial effect on satisfaction with the overall experience. Also, contrary to some of the earlier studies, our study posits and finds support for the hypothesis that procedural justice has the strongest impact on overall customer satisfaction.
76 citations
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TL;DR: These imageability estimates for disyllabic words expand the number of words available for investigations of word processing, which should be useful for researchers interested in the influences of imageability both as an input and as an outcome variable.
Abstract: We provide imageability estimates for 3,000 disyllabic words (as supplementary materials that may be downloaded with the article from www.springerlink.com
). Imageability is a widely studied lexical variable believed to influence semantic and memory processes (see, e.g., Paivio, 1971). In addition, imageability influences basic word recognition processes (Plaut, McClelland, Seidenberg, & Patterson, 1996). In fact, neuroimaging studies have suggested that reading high- and low-imageable words elicits distinct neural activation patterns for the two types e.g., Bedny & Thompson-Schill (Brain and Language 98:127–139, 2006; Graves, Binder, Desai, Conant, & Seidenberg NeuroImage 53:638–646, 2010). Despite the usefulness of this variable, imageability estimates have not been available for large sets of words. Furthermore, recent megastudies of word processing e.g., Balota et al. (Behavior Research Methods 39:445–459, 2007) have expanded the number of words that interested researchers can select according to other lexical characteristics (e.g., average naming latencies, lexical decision times, etc.). However, the dearth of imageability estimates (as well as those of other lexical characteristics) limits the items that researchers can include in their experiments. Thus, these imageability estimates for disyllabic words expand the number of words available for investigations of word processing, which should be useful for researchers interested in the influences of imageability both as an input and as an outcome variable.
76 citations
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TL;DR: KFP-MCOC is proposed, a novel multi-criteria optimization classifier based on kernel, fuzzification, and penalty factors that can enhance the separation of different applicants, the efficiency of credit risk scoring, and the generalization of predicting the credit rank of a new credit applicant.
76 citations
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TL;DR: Although both groups made progress on the GMFM, the COP measures indicated an advantage for the group with perceptual-motor intervention, which appears sensitive for assessment of infant posture control and quantifying intervention response.
Abstract: Background The ability to sit independently is fundamental for function but delayed in infants with cerebral palsy (CP). Studies of interventions directed specifically toward sitting in infants with CP have not been reported.
Objective The purpose of this study was to compare 2 interventions for improving sitting postural control in infants with CP.
Design For this randomized longitudinal study, infants under 2 years of age and at risk for CP were recruited for intervention directed toward sitting independence.
Setting The intervention was conducted at home or at an outpatient facility.
Patients and Intervention Fifteen infants with typical development (mean age at entry=5 months, SD=0.5) were followed longitudinally as a comparison for postural variables. Thirty-five infants with delays in achieving sitting were recruited. Infants with delays were randomly assigned to receive a home program (1 time per week for 8 weeks; mean age=15.5 months, SD=7) or a perceptual-motor intervention (2 times per week for 8 weeks; mean age=14.3 months, SD=3).
Measurements The primary outcome measure was center-of-pressure (COP) data, from which linear and nonlinear variables were extracted. The Gross Motor Function Measure (GMFM) sitting subsection was the clinical outcome measure.
Results There was a main effect of time for the GMFM sitting subscale and for 2 of the COP variables. Interaction of group × time factors indicated significant differences between intervention groups on 2 COP measures, in favor of the group with perceptual-motor intervention.
Limitations The small number of infants limits the ability to generalize the findings.
Conclusions Although both groups made progress on the GMFM, the COP measures indicated an advantage for the group with perceptual-motor intervention. The COP measures appear sensitive for assessment of infant posture control and quantifying intervention response.
76 citations
Authors
Showing all 4588 results
Name | H-index | Papers | Citations |
---|---|---|---|
Darell D. Bigner | 130 | 819 | 90558 |
Dan L. Longo | 125 | 697 | 56085 |
William B. Dobyns | 105 | 430 | 38956 |
Eamonn Martin Quigley | 103 | 685 | 39585 |
Howard E. Gendelman | 101 | 567 | 39460 |
Alexander V. Kabanov | 99 | 447 | 34519 |
Douglas T. Fearon | 94 | 278 | 35140 |
Dapeng Yu | 94 | 745 | 33613 |
John E. Wagner | 94 | 488 | 35586 |
Zbigniew K. Wszolek | 93 | 576 | 39943 |
Surinder K. Batra | 87 | 564 | 30653 |
Frank L. Graham | 85 | 255 | 39619 |
Jing Zhou | 84 | 533 | 37101 |
Manish Sharma | 82 | 1407 | 33361 |
Peter F. Wright | 77 | 252 | 21498 |