A noninvasive molecular approach: exploiting species-locus-specific PCR primers in defeating numts and DNA cross-contamination of cercopithecidae

The lack of a standardized, noninvasive molecular approach to studying genetic aspects of primates has made it hard for primatologists to decode the evolutionary history of these species. Researchers must optimize their own techniques to fully exploit the available samples. Lack of species-locus-specific primers also contributes to difficulties in using noninvasive genetic samples. Thus, the objectives of this study were to develop a standardized technique to collecting samples noninvasively, propose newly designed species-locus-specific primers, and optimize conditions for polymerase chain reaction (PCR) for Macaca fascicularis, M. nemestrina, Trachypithecus cristatus, and T. obscurus. Nine new species-locus-specific primers for three different loci of mitochondrial DNA, namely D-loop, cytochrome oxidase subunit I (COI), and cytochrome b, were successfully designed. These primers proved to be efficient in amplifying larger datasets (up to ~1,000 bp) of the targeted species in the optimized PCR conditions. The species-locus-specific primers are able to anneal to host DNA alone in highly contaminated feces of highlighted species. They can also offer alternatives measures in avoiding contamination related to nuclear insertion of mitochondrial pseudogenes (numts)

Preparing the Future Workforce: Science, Technology, Engineering and Math (STEM) Policy in K12 Education in Wisconsin

Last December, the Science, Technology, Engineering, and Mathematics (STEM) Education Coalition - a national organization of more than 600 groups representing knowledge workers, educators, scientists, engineers, and technicians wrote to President-elect Obama urging him to "not lose sight of the critical role that STEM education plays in enabling the United States to remain the economic and technological leader of the 21st century global marketplace." While that imperative appears to have resonated in Washington, has it and should it resonate in Madison? This report attempts to answer that question by examining the extent to which STEM skills are a necessity for tomorrow's Wisconsin workforce, whether our schools are preparing students to be STEM-savvy workers, and where STEM falls in the state's list of educational priorities

A Competency-based Approach toward Curricular Guidelines for Information Technology Education

The Association for Computing Machinery and the IEEE Computer Society have launched a new report titled, Curriculum Guidelines for Baccalaureate Degree Programs in Information Technology (IT2017). This paper discusses significant aspects of the IT2017 report and focuses on competency-driven learning rather than delivery of knowledge in information technology (IT) programs. It also highlights an IT curricular framework that meets the growing demands of a changing technological world in the next decade. Specifically, the paper outlines ways by which baccalaureate IT programs might implement the IT curricular framework and prepare students with knowledge, skills, and dispositions to equip graduates with competencies that matter in the workplace. The paper suggests that a focus on competencies allows academic departments to forge collaborations with employers and engage students in professional practice experiences. It also shows how professionals and educators might use the report in reviewing, updating, and creating baccalaureate IT degree programs worldwide

Load flow studies on stand alone microgrid system in Ranau, Sabah

This paper presents the power flow or load flow analysis of Ranau microgrid, a standalone microgrid in the district of Ranau,West Coast Division of Sabah. Power flow for IEEE 9 bus also performed and analyzed. Power flow is define as an important tool involving numerical analysis applied to power system. Power flow uses simplified notation such as one line diagram and per-unit system focusing on voltages, voltage angles, real power and reactive power. To achieved that purpose, this research is done by analyzing the power flow analysis and calculation of all the elements in the microgrid such as generators, buses, loads, transformers, transmission lines using the Power Factory DIGSilent 14 software to calculate the power flow. After the analysis and calculations, the results were analysed and compared

Learning requirements engineering within an engineering ethos

An interest in educating software developers within an engineering ethos may not align well with the characteristics of the discipline, nor address the underlying concerns of software practitioners. Education for software development needs to focus on creativity, adaptability and the ability to transfer knowledge. A change in the way learning is undertaken in a core Software Engineering unit within a university's engineering program demonstrates one attempt to provide students with a solid foundation in subject matter while at the same time exposing them to these real-world characteristics. It provides students with a process to deal with problems within a metacognitive-rich framework that makes complexity apparent and lets students deal with it adaptively. The results indicate that, while the approach is appropriate, student-learning characteristics need to be investigated further, so that the two aspects of learning may be aligned more closely

Documenting Uncertain Times: Postgraduate Transitions of the Academically Adrift Cohort

Based on surveys, analyzes the relationship between college students' academic engagement and growth and life outcomes two years after graduation, including employment, income, student loans, credit card debt, parental assistance, and civic engagement

Bringing the Outside World In: Using Mixed Panel Assessment of Oral Presentations with Electrical and Electronic Engineering Students

Engineering students have been portrayed as having poor oral communication skills despite oral communication competence being a key factor in future career success. With the aim of equipping students with attributes identified as important for Engineering graduates this paper presents a research project carried out at the University of Nottingham Ningbo China in the Division of Science & Engineering with Electrical and Electronic with undergraduate students, focusing on the use of a mixed specialist and non-specialist audience for students’ end of semester oral presentations assessment. It is known that oral presentations are an important academic genre developing communication skills and confidence in students but it is an area which has been found to be lacking in traditional engineering courses. The innovation of the mixed panel was to help prepare students for life after university by giving them experience of pitching technical material appropriate to the knowledge of the audience, which is something they will have to do when working in companies or on projects. This paper outlines the experience from the perspective of the assessors from different disciplines who were interviewed to determine what they were looking for in the presentations. It will also review the experience of the students themselves, based on a survey which considered the impact the mixed audience had on their presentation preparation in terms of language, presenting skills and content. This innovation in assessment encourages multi-disciplinary thinking in students and the impact of audience on presentation content and delivery is something which could be explored across different academic fields