The purpose of the study is to explore the relationship between teaching evaluation and lecturers’ performances. To achieve this purpose, the study analysed the correlations between teaching evaluation scores by student and evaluation on lecturers’ performances by dean, and between teaching evaluation scores by student and students’ final examination results. Census study was applied to collect all data, which involved 124 lecturers and eight deans. The study used data from the online system, which involved evaluation made for 246 courses by all active students in semester June – November 2018. Descriptive and inferential statistics were applied in this study and analysed using SPSS version 21.0. The result showed that there is no significant relationship between teaching evaluation scores by student and evaluation on lecturers’ performances by dean. This study also found that there is no significant relationship between teaching evaluation scores by student and students’ final examination results. Based on the findings, the study inferred there is bias in the evaluation instruments and there are external factors contributed to the outcome of insignificant correlations in both analyses, thus the effect or impact of the evaluation system to academic division is not significant

In 1987, Head introduced the recombinant process of deoxyribonucleic acid (DNA) splicing system through a framework of Formal Language Theory. To express this phenomenon, a comprehensive writing system of the rule sets, proper terms and definitions pioneerly introduced by Head. The analysis on the recombinant behavior of double-stranded DNA molecules, characteristics and various type of splicing systems has sparks the researcher to explore more splicing mechanism extensively. The aim of this paper is to give an exhaustive review on the application of graph in DNA splicing system.

A new symbolization of Yusof-Goode (Y-G) splicing system was introduced by Yusof in 2012, is inspired by the framework of Formal Language Theory introduced by Head in 1987. Y-G splicing system is intended to present the biological process of DNA splicing in a translucent way. In this paper, starting with some relevant preliminaries, one theorem is proposed via Y-G approach using one initial string and one rule with different characteristics of the restriction enzyme. Additionally, the theorem showed the behavior of the splicing languages generated at single stage splicing. Two cases are considered in the theorem by conducting splicing using palindromic rule and palindromic recognition site with same left and right context for Case I and different left and right context for Case II. Furthermore, two molecular examples are discussed to validate two cases proposed in the theorem, which shows the real meaning of the theorem in biological aspect. From the proposed theorem, based on the splicing language generated, the type of splicing language can be determined. It is discovered that, the generated languages are in the form of limit and transient.