All Articles

  • This paper is a commentary about the importance and relevance of DNA in respect of the criminal justice system around the world, including Bangladesh. DNA evidence is considered to be one of the best types of evidence the 21st century has to offer. But how truthful is such a consideration? Is such evidence beyond reasonable doubt? This study closely examines the case of Josiah Sutton who was convicted of rape in 2000 after his DNA was found to be a direct match of the DNA evidence taken from the crime scene but was later released in 2004. The article therefore, questions the reliability of that very evidence found against him along with other factors that may contribute against the claim of DNA evidence being conclusive. It discusses both the pros and cons of DNA evidence and how relevant legislations in many countries are controlling such limitations or irregularities in their application of DNA evidence. All such information is crucial for making a comparative analysis with Bangladesh. This paper mainly intends to provide a perspective of the existing DNA Act 2014 of Bangladesh by com-paring its accomplishments as well as its shortcomings with countries who are utilizing this modern form of evidence to its best possible use, providing recommendations for the current legal application of DNA in Bangladesh.
    Keyword:DNA Evidence, Crime, Legislations, Limitations, Reasonable Doubt.
  • The purpose of this study is to propose Teaching method and Application case for English education using Flipped learning in the Artificial intelligence era. The study is what flipped learning is and how it was reflected into the class through the design of an education model. The teaching method design is largely classified into three stages: Pre-class pre-study activities, In-class learning activities, Post-class review ac-tivities. And this paper examines class comprehension, problem solving performance through monitoring and real time feedback. The main focus of this study is to help learners with the core content so that the contents of online video lectures are not long(to minimize the burden of learning). Second, students can use smart apps in offline lectures to present problems based on the subjects of the lecture, to identify learners’ learning content in real time, and to supplement the questions with detailed supplementary explanations. Third, simple content is produced and presented using various programs to encourage learners to actively participate in the class. Finally, it activates the exchange of opinion so that instructors can present problems according to learning topics and students express their opinions among learners. This paper shows that the class presenting appropriate topics and discussions with flipped learning can enhance the learners experience through creative image expression and cooperation ability by the use of questionnaires or surveys in the artificial Intelligence era. As the future society demands for problem-solving and creative convergence are growing, the results of this paper show that flipped learning based education model has revealed the importance of talent development for the future.
    Keyword:Flipped Learning, Teaching Method, Artificial Intelligence, Bidirectional Convergence, Kahoot
  • Based on the 4th industrial revolution(IR4.0), the entire social paradigm is rapidly changing. All human beings have to adapt themselves to the new environment every day and every moment. Their lives have been met the help of the Big-data and Artificial Intelligence. But this situations can give the anxiety and fear to human beings. So it is very necessary to inquire the reality and its impacts in terms of the moral point of view. In the smart community where humans and machines coexist, human beings should be at the center position. This means that human beings start with well understanding of human themselves and nature. In order to build a smart community with morality, this paper proposes that the algorithm of moral competence test(MCT) should be applied to Artificial Moral Agent(AMA).
    Keyword:4th Industrial Revolution(IR4.0), Smart Community, Artificial Intelligence(AI), Big-Data, Algorithm of Moral Competence Test(MCT), Artificial Moral Agent(AMA)
  • This study aims to inquiry the way to solve the current moral problems of the school in China. Based on C-score Algorithm of Moral Competence Test(MCT), this wants to show the alternative to China. C-score’s main idea could be summarized “lowly orientation to the lower values, and highly orientation to the higher values”. In the classroom or some places where teachers feel to educate or share some opinion with students, it is impossible for teacher to handle their students’ whole schedules, interests, and moral tasks. This research used conceptual model based on C-score to imply to Chinese educational environment. But the method was not real made experiment but to make and show the conceptual model as one of the frame-work. The result of this research waits for the empirical results through deeper experiment. Finally this re-search could catch the point that morality could be improved through the process of collaboration be-tween individual as moral agent and school as environment.
    Keyword:C-Score, Moral Competence Test, Moral Teacher, Chinese Educational Environment, Chinese School Morality