University of Memphis

About: University of Memphis is a education organization based out in Memphis, Tennessee, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 7710 authors who have published 20082 publications receiving 611618 citations. The organization is also known as: U of M.

Evaluating the Significance of Highway Network Links Under the Flood Damage: An Accessibility Approach

Abstract: This paper conducts an analysis to assess the significance of highway network links in Maryland under flood damage. An accessibility index is derived to incorporate the distance-decay effect and the volume of traffic influence on the transportation network. The accessibility level of individual counties and the state as a whole is checked before and after the hypothetical disruption of individual links within the floodplain. The results indicate that critical links identified based on the distance-only and the distance-traffic volume criteria appear to be different, implying that the priority of retrofit might also vary depending on what criterion to choose. The percentage loss of accessibility due to the disruption of a link is generally greater in the latter. However, distance-only consideration results in a more prominent spatial distribution pattern of links in percentage loss induced. Some links remain significant in both cases. Especially if the disruption of a certain link does not have an alternative solution (for example, if the link is the only way in and out of a certain county) and if counties connected by the link are low accessibility counties, the two criteria may produce a similar outcome.

Do role models influence teenagers’ purchase intentions and behavior?

Abstract: Attempts to determine which individual, or group of individuals, has the strongest influence on adolescent consumer purchase intentions and purchase behavior. By introducing the concepts of direct (fathers and mothers) and vicarious (favorite entertainers and favorite athletes) role models into the consumer behavior literature, the study allows greater understanding of the socialization patterns of young adult consumers. Results from this study provide significant contributions for marketing and advertising managers seeking to improve their understanding of the ever‐growing adolescent consumer market.