The hesitant fuzzy soft set (HFSS), as a combination of hesitant fuzzy and soft sets, is regarded as a useful tool for dealing with the uncertainty and ambiguity of real-world problems. In HFSSs, each element is defined in terms of several parameters with arbitrary membership degrees. In addition, distance and similarity measures are considered as the important tools in different areas such as ...

We report on small-scale experiments of simple, repeated asset markets in two risky securities and one riskfree security. As in large-scale experiments, steady convergence towards the CAPM is discovered, but the process is slower and convergence halts before reaching the actual equilibrium. There is evidence that subjects gradually move up in mean-variance space, in accordance with the CAPM. Ye...

This paper introduces and explores the use of IVEE, a technique for visualization and dynamic database queries applied to a database of transcriptions from various types of linguistic interaction. The use of IVEE is illustrated by presentation of data on vocabulary richness, verbal dominance, hesitance, uncertainty and liviliness, 1. Visualizing and exploring complex datasets with dynamic queri...

Abstract The COVID-19 pandemic continues to take thousands of lives every day. Vaccine prophylaxis has been shown be highly effective in both controlling and eradicating a number communicable diseases, particular COVID-19, as well preventing hospitalization death. Globally, the level vaccination varies widely. aim present study was attitude against among adult population Republic Bulgaria. An o...

Vaccines are considered to be the center of prevention and management viral diseases. Even with wide acceptance that vaccines safe, vaccine hesitancy is still rampant in various parts world. Several historical, social, religious, moral factors were identified observed have influence parent’s or hesitance. Parent’s hesitance crucial since adolescents constitute ideal group for immunization. This...

This paper was inspired by the popularity of female video game protagonists despite girls’ and women’s continued hesitance to participate in digital gaming activities. The pilot study examines how the imagery and narrative structure of popular, contemporary video games construct a paradigm of the ideal female heroine. An in-depth content analysis of three best-selling action-adventure video gam...

Study of fuzzy entropy on intuitionistic fuzzy sets (IFSs) were proposed, and analyzed. Built in uncertainty in IFSs, it is named as hesitance. It is contained in fuzzy membership function in itself by definition. Hence, designing fuzzy entropy is not easy because there is no general entropy definition about IFSs. By considering existing fuzzy entropy definitions, fuzzy entropy on IFSs is desig...

Background: As evidence emerges about its safety and effectiveness, COVID-19 vaccine uptake among pregnant women nursing mothers is of interest. This study assessed the level acceptance vaccination these cohorts in Nigeria.
 Methods: A multicentre, descriptive cross-sectional was conducted attendees antenatal postnatal clinics. Pretested self-administered questionnaire which consists 29 it...

Abstract Background Vaccination is an effective way to curtail the burden of COVID-19 in which success depends on a high acceptance vaccine. However, addressing concerns among vaccine-hesitant individuals essential avoid failure immunisation programme. This study sought assess and rates regarding vaccine Malaysians. Methods An online questionnaire was distributed 1411 respondents via snowball s...