Submerged arc welding is used widely in oil and gas industry construction for storage tanks, pressure vessels, shipbuilding and etc. One of the processes of submerged arc welding is back gouging operations. This paper presents a way to remove the back gouging operation from the submerged arc welding process. For this purpose, effects of submerged arc welding parameters onA516-70steel sample wer...

Price gouging occurs when, in the wake of an emergency, sellers of a certain necessary goods sharply raise their prices beyond the level needed to cover increased costs. Most people think that price gouging is immoral, and most states have laws rendering the practice a civil or criminal offense. The purpose of this paper is to explore some of the philosophic issues surrounding price gouging, an...

During disasters, citizens call for “anti-price gouging” policies. However, majorities of economists oppose such For democracy to function, should be responsive policy-relevant information—especially from experts. What impact does exposure the potential negative externalities have on public support anti-price gouging policies? We hypothesize that if were exposed information, they would less sup...

An especially dangerous behavior observed in some forensic and security hospital populations is assaultive eye gouging. Although a number of case reports in the literature concern auto-enucleation, gouging out the eyes of another is virtually unmentioned. We present a case series of eye gougers (n = 10) gathered through clinical contributions from several forensic populations in the United Stat...

Although all genera of Callitrichinae feed on tree exudates, marmosets (Callithrix and Cebuella) use specialized anterior teeth to gouge holes in trees and actively stimulate exudate flow. Behavioral studies demonstrate that marmosets use large jaw gapes but do not appear to generate large bite forces (relative to maximal ability) during gouging. Nonetheless, the anterior teeth of marmosets lik...

Milk pricing in California is often controversial. Consumer advocates and their organizations periodically charge that retail milk prices are “unfair” or “too high” and call for public intervention in the fluid-milk market. The consumer view is expressed by Consumers Union, which after conducting surveys of retail milk prices in Los Angeles and San Francisco area food stores, charged that large...

Common marmosets (Callithrix jacchus) generate wide jaw gapes when gouging trees with their anterior teeth to elicit tree exudate flow. Closely related cotton-top tamarins (Saguinus oedipus) do not gouge trees but share similar diets including exudates. Maximizing jaw opening theoretically compromises the bite forces that marmosets can generate during gouging. To investigate how jaw-muscle arch...