Penentuan Daya Tampung Beban Pencemaran Bod Dan Fecal Coliform Sungai Plumbon Kota Semarang Dengan Software Qual2e

Sungai Plumbon merupakan sungai utama dalam DAS Garang yang terletak di Kota Semarang, Provinsi Jawa Tengah. DAS Plumbon memiliki luas 22,5 km2 dan panjang sungai utamanya 19,75 km. Sungai Plumbon dimanfaatkan oleh masyarakat sekitar sebagai sumber air baku pengolahan air minum, budidaya perikanan, pertanian dan kegiatan MCK. Perkembangan aktivitas masyarakat berpotensi meningkat beban cemaran BOD dan fecal coliform yang masuk ke sungai. Oleh karena itu perlu dilakukan penelitian daya tampung beban cemaran indikator BOD dan fecal coliform denganmenggunakan software QUAL2E. Peraturan Pemerintah Nomor 82 Tahun 2001 tentang Pengelolaan Kualitas Air dan Pengendalian Pencemaran Air menjadi dasar baku mutudaya tampung beban cemaran. Hasil simulasi pada kondisi debit minimum (musim kemarau) beban cemaran BOD tidak memenuhi beban cemaran yang diijinkan kelas 1 dan kelas 2, sedangkan beban cemaran fecal coliform tidak memenuhi semua beban cemaran yang diijinkansemua kelas.Hasil simulasi pada kondisi debit maksimum (musim penghujan) beban cemaran BOD tidak memenuhi beban cemaran yang diijinkan kelas 1 dan kelas 2, sedangkan beban cemaran fecal coliform tidak memenuhi beban cemaran yang diijinkan semua kelas. Hasil simulasi pada kondisi debit eksisting beban cemaran BOD dan fecal coliform tidak memenuhi semua beban cemaran yang diijinkan semua kelas. Kondisi ini dipengaruhi oleh tingginya kuantitas beban cemaran domestik di sungai.Berdasarkan hasil uji laboratorium parameter fisika, kimia dan mikrobiologi, Sungai Plumbon termasuk dalam sungaikategori kelas 3. Adapun strategi pengendalian beban pencemaran air dilakukan denganmeningkatkan pengelolaan limbah melalui penyediaan sarana sanitasi secara komunal di daerah permukiman dan melakukan pemantauan secara rutin terhadap kualitas air sungai

Building a needs-based curriculum in data science and artificial intelligence: case studies in Indonesia, Sri Lanka, and Thailand

Indonesia and Thailand are middle-income countries within the South-East Asia region. They have well-established and growing higher education systems, increasingly focused on quality improvement. However, they fall behind regional leaders in educating people who design, develop, deploy and train data science and artificial intelligence (DS&AI) based technology, as evident from the technological market, regionally dominated by Singapore and Malaysia, while the region as a whole is far behind China. A similar situation holds also for Sri Lanka, in the South Asia region technologically dominated by India. In this paper, we describe the design of a master's level curriculum in data science and artificial intelligence using European experience on building such curricula. The design of such a curriculum is a nontrivial exercise because there is a constant trade-off between having a sufficiently broad academic curriculum and adequately meeting regional needs, including those of industrial stakeholders. In fact, findings from a gap analysis and assessment of needs from three case studies in Indonesia, Sri Lanka, and Thailand comprise the most significant component of our curriculum development process.The authors would like to thank the European Union Erasmus+ programme which provided funding through the Capacity Building Higher Education project on Curriculum Development in Data Science and Artificial Intelligence, registered under the reference number 599600-EPP-1-2018-1-TH-EPPKA2-CBHE-JP

Zenith sky brightness and celestial objects visibility during total solar eclipse on March 9, 2016 at Terentang Beach Bangka Island

This paper endeavor to describe sky brightness measurements which was carried out by a team of total solar eclipse observers (TOGEMA) on 9th March 2016. The observations took place at Tarentang Beach, Bangka Island and it utilized the SQM-LU instrument (Sky Quality Meter- USB Connector) with 1 second time interval data. During total phase that lasted about 1 minute 52 seconds, the instrument recorded the brightness of the sky of 12.88 mag/["]2 as the dimmest value. This value is approximately 500 times brighter than the dimmest night sky conditions at the same location, obtained on the previous observation. It was found that the brightest sky that could be measured by SQM-LU during Total Solar Eclipse (TSE) 2016 was 5.91 mag/["]2. The activity with digital camera also captured the appearance of Venus and Mercury. The appearance of Venus (-3.71 mag) confirmed naked eye limited magnitude theory. This may explain the inability of observers to perceive Mercury (0.46 mag) using naked eye during the total phase of solar eclipse.Published versio

Proceedings of the 3rd International Conference on Community Engagement and Education for Sustainable Development

This proceeding contains articles on the various ideas of the academic community presented at The 3rd International Conference on Community Engagement and Education for Sustainable Development (ICCEESD 2022) organized by the Universitas Gadjah Mada, Indonesia on 7th-8th December 2022.  ICCEESD is a biannual forum for sharing, benchmarking, and discussing HEI’s activities in developing Education for Sustainable Development towards community engagement. Education for Sustainability as a teaching strategy for resolving community challenges through formal, informal, or non-formal education is expected to benefit from various community service best practices by academics, researchers, and students. The 3rd ICCEESD has “Strengthening Education for Sustainability Towards Better Community Engagement” as its theme this year. It is expected that the 3rd ICCEESD will provide a forum for the presenters and participants to exchange best practices, policies, and conceptual implementation of Education for Sustainability towards better community engagement and explore ideas to address community needs.  Conference Title: 3rd International Conference on Community Engagement and Education for Sustainable DevelopmentConference Theme: Strengthening Education for Sustainability Towards Better Community EngagementConference Acronyms: ICCEESD 2022Conference Date: 7th-8th December 2022Conference Location: Grand Rohan Jogja Yogyakarta, IndonesiaConference Organizer: Universitas Gadjah Mada, Indonesi