Abstract This paper introduces the notion of speculative semiotics as a scientific project within larger umb- rella studies. The first provides brief account projects “nuclear semiotics” that investigated how to communicate across long periods time. These efforts are then connected traditions design and fiction, whose roots can be traced back situationism Italian radical design. synergy between...

This article investigates and proposes the concept of speculative writing, which is a disruptive sort dramaturgy mediated by artificial intelligence. What are kinds events created writing? might its history genealogy be? duration an alphanumeric reenactment Guided these questions, details search for writing in unfilmed script as well premediation events. According to concepts, this essay conclu...

An experimental study has been carried out to characterize bubble formation, growth, and detachment mechanisms in a stagnant liquid column. Both bubble frequency and bubble detachment size were measured in different gas flow rates, injector diameters and orientations, submergence height, and liquid properties. Experiments were performed for air injection flow rate ranges between 200 mlph and 12...

Establishing unambiguously the existence of speculative bubbles is an ongoing controversy complicated by the need of defining a model of fundamental prices. Here, we present a novel empirical method which bypasses all the difficulties of the previous approaches by monitoring external indicators of an anomalously growing interest in the public at times of bubbles. From the definition of a bubble...

BACKGROUND Anaesthetic requirements may be reduced following surgery employing cardiopulmonary bypass (CPB). This study, in dogs, determined the role of a) volatile agents (enflurane [E] vs isoflurane [I]), b) oxygenator (bubble [B] vs membrane [M]), and c) presence [FL] vs absence [NoFL] of an in-line arterial filter in the bypass circuit in altering anaesthetic requirements following CPB. M...

in this research, the effect of bubble surface area flux, sb, and particle size on flotation rate constant, k, of pyrite (fes2) particles was studied using bubble-particle interactions. the bubble-particle collision, attachment and detachment efficiencies were calculated under different flow regimes. the k increased with increase in the collision efficiency and decrease in the detachment effici...

This study examines and compares the behaviors of private investors in cryptocurrency stock trading platforms. To this end, we propose a Tobit model for who navigate across apps identify factors associated with platform usage. We apply our to unique mobile app usage data from August 2020 March 2021, covering two waves COVID-19 cxpandemic South Korea global speculative bubble. find that differ c...