Clearing and subword-clearing restarting automata are linguistically motivated models of automata. We investigate the problem of grammatical inference for such automata based on the given set of positive and negative samples. We show that it is possible to identify these models in the limit. In this way we can learn a large class of languages. On the other hand, we prove that the task of findin...

The clearing of actomyosin at p = 0.15 to 0.16 and pH 7.0 brought about by adenosine triphosphate in the presence of added magnesium was interpreted in the preceding paper in terms of the dissociation of actomyosin into its components (2). This report deals with various factors influencing the clearing reaction and the accompanying changes in adenosine triphosphatase activity. Adenosine triphos...

The clearing of actomyosin at p = 0.15 to 0.16 and pH 7.0 brought about by adenosine triphosphate in the presence of added magnesium was interpreted in the preceding paper in terms of the dissociation of actomyosin into its components (2). This report deals with various factors influencing the clearing reaction and the accompanying changes in adenosine triphosphatase activity. Adenosine triphos...

Most niching methods create and maintain subpopulations of individuals characterized by some similarities. This paper defines the clearing procedure as a niching method that supplies the available resources of a niche only to the best individuals of each subpopulation: the winners. The clearing is naturally adapted to elitist strategies. Elitist clearing preserves good individuals from the dest...

ObjectiveThe COVID-19 pandemic in Brazil affected the lives of singers, with negative impacts disease on voice, such as dysphonia and throat clearing. This study aims to evaluate presence clearing singers during Brazil.Material MethodsThis is a cross-sectional analytical sample 154 from all over Brazil. Data collection was carried out online, by completing questionnaire created researcher using...

Rationing is an inventory policy that allows prioritization for different demand classes. This prioritization results in a different service level for each demand class. The mechanism through which the rationing policy is implemented is to stop serving lower priority classes when the inventory on hand drops below a certain critical level. Under this level, only higher priority classes are serve...

We consider a social cost minimization problem with equality and inequality constraints in which a central coordinator allocates infinitely divisible goods to self-interested N firms under information asymmetry. We consider the VickreyClarke-Groves (VCG) mechanism and study its connection to an alternative mechanism based on market clearing-price. Under the considered set up, we show that the V...

Clearing electrodes have been successfully used to remove the ion from the vacuum chamber in many electron accelerators, especially in electron synchrotron light source. Electron cloud caused beam instabilities and vacuum pressure rise are becoming more and more important with the increasing beam intensity in recent years. In this paper we have explored the mechanism to clear the electron cloud...