the concept of soft sets, introduced by molodtsov [20] is a mathematicaltool for dealing with uncertainties, that is free from the difficultiesthat have troubled the traditional theoretical approaches. in this paper, weapply the notion of the soft sets of molodtsov to the theory of hilbert algebras.the notion of soft hilbert (abysmal and deductive) algebras, soft subalgebras,soft abysms and sof...

We formally deene the set-based abstraction of any language whose operational semantics can be deened by environment evaluation. The Aiken-Wimmers soft type system precisely corresponds to this set-based abstraction under their operational semantics. The Heintze set-based analysis is precisely this set-based abstraction under a diierent operational semantics. In general, set-based abstraction d...

Background: In order to reduce the adverse effects of unethical decision-making in the operations function of firms, this study was conducted to identify and determine the causal relationships governing ethical decision barriers in operations and supply chain management. Method: This research is applied in terms of purpose and survey in terms of data acquisition. The research population includ...

BACKGROUND Improving integration and continuity of care across sectors within resource constraints is a priority in many health systems. Qualitative operational research methods of problem structuring have been used to address quality improvement in services involving multiple sectors but not in combination with quantitative operational research methods that enable targeting of interventions ac...

A novel interleaved boost and buck converter with zero-voltage switching (ZVS) and zero-current switching (ZCS) characteristic is proposed in this paper. By using the interleaved approach, this topology not only decreases the current stress of the main circuit device but also reduces the ripple of the input current and output voltage. Moreover, by establishing the common soft-switching module, ...

Abstract At present, Traffic simulation has become the most widely used tool in operational research and system analysis. This paper studies VANET’s vehicle movement modeling theory Intelligent Transportation System. It build Car model by OPNET Modeler soft. simulates VANET communication process, evaluates entire performance of network, which can offer reference to designing optimizing Vehicle ...