Technical Details of Redo Aortic Valve Replacement using St. Jude Medical Mechanical Prosthesis in a Patient with Thrombosed Aortic Mechanical Prosthesis: A Video Presentation

Current consensus guidelines of the AHA and ESC, uniformly recommend either type of prosthetic valve for patients aged 60 to 70 years and mechanical prosthesis for patients aged less than 60 years

The impact of audio on the reading of intralingual versus interlingual subtitles: Evidence from eye movements

This study investigated how semantically relevant auditory information might affect the reading of subtitles, and if such effects might be modulated by the concurrent video content. Thirty-four native Chinese speakers with English as their second language watched video with English subtitles in six conditions defined by manipulating the nature of the audio (Chinese/L1 audio vs. English/L2 audio vs. no audio) and the presence versus absence of video content. Global eye-movement analyses showed that participants tended to rely less on subtitles with Chinese or English audio than without audio, and the effects of audio were more pronounced in the presence of video presentation. Lexical processing of subtitles was not modulated by the audio. However, Chinese audio, which presumably obviated the need to read the subtitles, resulted in more superficial post-lexical processing of the subtitles relative to either the English or no audio. On the contrary, English audio accentuated post-lexical processing of the subtitles compared with Chinese audio or no audio, indicating that participants might use English audio to support subtitle reading (or vice versa) and thus engaged in deeper processing of the subtitles. These findings suggest that, in multimodal reading situations, eye movements are not only controlled by processing difficulties associated with properties of words (e.g., their frequency and length) but also guided by metacognitive strategies involved in monitoring comprehension and its online modulation by different information sources.

ENCOURAGING STEM INTEREST AMONG HIGH SCHOOL STUDENTS THROUGH JIC AND YSSC COMPETITION

To cultivate STEM interest amongst high school students, a STEM carnival organized by PPST, UMS was conducted through Junior Innovator Competition (JIC) and Young Scientist Sci-Show Competition (YSSC). The competitions were participated by high school students from Sabah, Sarawak, and F.T Labuan. JIC requires a poster presentation for prototype innovation while YSSC requires a short video presentation about science knowledge learned in the school syllabus. The objective was to gauge JIC and YSSC effectiveness in students’ interest in STEM. A three-star rating Malaysia Research Assessment Instrument (MyRA) questionnaire resulted in 80% total feedback (Q1-Q6), as a principal in MyRA. The result indicated knowledge, attitude, skills, and aspiration (KASA) transformation amongst the students. Three main aspects were summarized from Q1-Q6: learning (Q1 & Q2), interpersonal skill (Q3 & Q4), and STEM interest (Q5 & Q6). Around 82% of students agreed that JIC and YSSC were able to increase their knowledge, interpersonal skills around 81%, as well as 84 - 88% in critical thinking. While 83.7% - 85.3% of students satisfactorily increased their STEM interest and 85% were willing to participate in future competitions. Interestingly, some ex-participants entered the PPST for Foundation in Science. Indeed, competitions such as JIC and YSSC have demonstrated an inclining STEM interest effect toward high school students.

OV12 THE EARLY OUTCOMES OF ABDOMINAL WALL RECONSTRUCTION WITH POLYVINYLIDENE (PVDF) MESH IN THE INFECTED SETTING: VIDEO PRESENTATION

The early outcomes of abdominal wall reconstruction with polyvinylidene (PVDF) mesh in the infected setting: video presentation Aim The use of synthetic mesh to repair infected defects of the abdominal wall remains controversial. PVDF mesh was introduced in 2002 as an alternative to polypropylene, with the advantages of improved biostability, lowered bending stiffness, and minimum tissue response. The study aimed to evaluate the short-term outcomes of using PVDF mesh to treat infected abdominal wall defects in the elective setting. Material and Methods Video presents the technical aspects and some of the outcomes of patients included in a prospective clinical trial designed to evaluate the short and mid-term outcomes of 38 patients submitted to abdominal wall reconstruction in the setting of active mesh infection and/or enteric fistulas (AI) Patients were submitted to single-staged repairs, using onlay PVDF mesh reinforcement to treat their defects. Results The technical aspects of the operation, and the management of complications such as wound breakdown, exposed mesh and post-operative seromas are shown in this short video. The early and late outcomes are presented for discussion. Conclusions The use of PVDF mesh in the infected setting presented very favorable results with a low incidence of wound infection.