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- All Subjects: Health
- Creators: Harrington Bioengineering Program
This thesis presents a preliminary determination and design of a control algorithm for an assistive ankle device developed by the ASU RISE Laboratory. The assistive ankle device functions by compressing a spring upon heel strike during gait, remaining compressed during mid-stance and then releasing upon initiation of heel-off. The relationship between surface electromyography and ground reactions forces were used for identification of user-initiated heel-off. The muscle activation of the tibialis anterior combined with the ground reaction forces of the heel pressure sensor generated potential features that will be utilized in the revised control algorithm for the assistive ankle device. Work on this project must proceed in order to test and validate the revised control algorithm to determine its accuracy and precision.
Workers in sales roles are often faced with a large number of time management decisions on a daily basis. Sales people must choose where they should be spending their time in order to create revenue while also maintaining a healthy work-life balance. In this thesis project, a sales process is analyzed to see if there is an opportunity to increase both revenue and work-life balance. This paper investigates a wholesale insurance brokerage company, Risk Placement Services, and their sales force of brokers. A significant portion of these brokers’ workday consists of the backend task of marketing accounts to insurance carriers to find coverage. This is necessary for the completion of the sales cycle but either limits the amount of time brokers can be out on the road or on calls trying to bring in new business or makes them work longer off the clock hours to get these accounts out to insurance carriers. The more business a broker is bringing in, the more time they have to spend marketing these new accounts to carriers, which puts them into a constant snowball of increasing tasks and goals. The main model for the analysis of this problem will be Reframing Organizations by Bolman & Deal which focuses on using their four-frame model to analyze and gain more insight into organizations. Being able to understand this problem from multiple perspectives will allow a more holistic solution to be reached. Following this analysis multiple potential solutions are discussed towards the end of this thesis project.