Study Abroad Course Development: Pre-Departure Sessions

Study abroad is a highly encouraged component of the undergrad business program at Bella Lake University, with the large majority of undergraduate students choosing to study and live in a foreign country to expand on their international experiences. Currently, there is no learning structure or learning outcome expectation for students that will participate in the study abroad experience. This project focuses on the development of a course that supports students in the pre-departure phase of their study abroad journey and prepares them to set goals, understand the learning process and the practices of experiential learning to encourage students to achieve both personal and professional goals, and encourage the development of intercultural competence. The discourse surrounding the perceptions and efficacy of the course development is based on a self-assessment survey completed by 121 undergraduate business students that participated in the pre-departure sessions prior to leaving for study abroad in March 2016. The self-assessment results overall showed that the course achieved its aims with the majority of students rating that they were more likely to understand and engage in experiential learning, set goals for their study abroad experience and felt more prepared for study abroad after attending the pre-departure sessions. The project concludes that in order for the pre-departure course to maintain its value, the conversation with students surrounding experiential learning in study abroad needs to continue with further course development focusing on both during and post-study abroad. Further exploration can also be done to find varying ways to motivate different students to engage in the learning potential of study abroad.

DEVELOPMENT OF AN ADJUSTABLE SUTURE TECHNIQUE FOR TRABECULECTOMY

This research presents a new design of an adjustable suture that could provide a better intraocular pressure (IOP) control in the post treatment of trabeculectomy surgery and limit associated complication with the current suturing techniques. A better control in tension suture brings a great deal of advantages to this surgical technique compared with the traditional adjustable suture. A length adjustment can be added in advance to a 10-0 nylon suture which enables suture tension to be released during the postoperative period of trabeculectomy surgery. This adjustment has a D-ring geometry made of 10-0 nylon suture adhered to a 10-0 nylon surgical suture which is used to close the scalar flap. The D ring was adhered with about 180 microdroplet of Loctite 4311that was found to form a strong joint to connect the D ring to the main 10-0 nylon suture and strong enough to carry the added tension instead after cutting the central suture between the two joints of the D ring. The geometry of adjustment is the key factor of maintaining the IOP at the normal range and keeping the scleral flap tight enough and secure so that aqueous humor continues to percolate under the subconjunctiva. It has been found that a 365, and 450 µm length extensions can release suture tension postoperatively and relieve the intraocular pressure within the eye by 33, and 66% respectively. The fabrication process of the new adjustable suture was divided into two steps: fabrication of micro jig and forming microdroplets. A micro jig was fabricated in order to form and bond a precise length extension to the new design of the adjustable suture. In addition, a new liquid separation technique has been followed in this study in order to generate micro adhesive droplets as small as 50µm for bonding the new adjustable suture structure.