Mulawarman University

About: Mulawarman University is a education organization based out in Samarinda, Indonesia. It is known for research contribution in the topics: SCOOP & Biology. The organization has 2964 authors who have published 2957 publications receiving 11157 citations. The organization is also known as: Universitas Mulawarman.

Persepsi Guru PAUD terhadap Pembelajaran Online: Fenomena Masa Pandemi Covid-19

Abstract: Beberapa fenomena yang terjadi pada masa pandemi covid-19, diantaranya berkenaan pembelajaran online di lembaga PAUD. Penelitian bertujuan untuk mengungkap persepsi guru PAUD terhadap pembelajaran online . Partisipan 19 guru dari 18 lembaga PAUD di 9 provinsi Indonesia memberikan data hasil wawancara dan dokumentasi untuk diobservasi. Penelitian dilakukan selama 8 bulan (Agustus 2020-Maret 2021) yang menunjukkan bahwa pembelajaran online sebagai kegiatan pembelajaran yang dilakukan jarak jauh menggunakan perangkat teknologi; guru tetap menyiapkan perangkat pembelajaran, media, aplikasi, jadwal, dan strategi pada proses pembelajaran online ; pembelajaran online tidak efektif diterapkan pada anak usia dini karena jaringan internet yang kurang stabil, anak kurang fokus memperhatikan guru, dan anak kurang tertarik pada pembelajaran online ; orang tua memiliki peran penting dalam proses pembelajaran online . Kebaruan penelitian adalah mengkaji persepsi guru PAUD terhadap pembelajaran online walaupun belum mewakili persepsi guru PAUD di Indonesia dan diperoleh kelebihan dan kekurangan dari pembelajaran online pada anak usia dini

Pemanfaatan teknologi location based service dalam pengembangan aplikasi profil kampus universitas mulawarman berbasis mobile

Abstract: Sistem Layanan Berbasis Lokasi atau lebih dikenal dengan Location Based Service (LBS) adalah layanan informasi berupa informasi geografis yang diakses menggunakan telepon selular melalui koneksi jaringan selular untuk memetakan lokasi secara tepat. Penelitian ini mengembangkan dan menghasilkan sebuah produk perangkat lunak dalam bentuk aplikasi sebagai media informasi profil Universitas Mulawarman yang dapat diakses dan diinstal secara offline maupun online berbasis mobile dengan memanfaatkan teknologi Location Based Service . Penelitian ini berfokus pada profil kampus dan sistem pencarian Fakultas beserta program studi dan jurusan yang dimiliki , gedung-gedung utama secara visual, prasarana dan sarana diarea kampus utama gunung kelua Universitas Mulawarman dengan titik-titik lokasi dengan memanfaatkan teknologi Application Programming Interface Location Manager (API Maps) dan Location Provider (API Location) dari Google. Perancangan perangkat lunak menggunakan sistem pemodelan Unifield Modeling Language (UML) Use Case Diagram, Activity Diagram, Sequance Diagram dan Class Diagram. Hasil pengujian dengan memanfaatkan teknologi Location Based Service yang memadukan Geographic Information System, Internet Service, dan Mobile Devices memudahkan dan memberikan informasi profil dan lokasi fakultas serta fasilitas-fasilitas di Universitas Mulawarman secara mudah, cepat dan akurat.

Review: The conservation of Tengger indigenous people's traditional knowledge of biological natural resource?based disease treatments

Abstract: . Kuspraningrum E, Luth T, Yuliati, Safa'at R, Kuspradini H. 2020. Review: The conservation of Tengger indigenous people's traditional knowledge of biological natural resource?based disease treatments. Biodiversitas 21: 5040-5053. The indigenous people of Tengger, a community living around Bromo Mountain in East Java, frequently use ethnic knowledge to process biological natural resources into medicines used to cure diseases. These include Foeniculum vulgare Mill. tree, Tithonia diversifolia/insulin tree, Mikania cordata L. and Bidens pilosa tree, Cyphomandra betacea (Cav.) Sendtn., and Acorus calamus L. This intelligence is acquired consciously to solve health problems. In addition, the bond between the community and nature is highly philosophical, hence the presence of respect and maintaining the harmony of Knowledge obtained from nature ensures life continuity. Therefore, the belief is passed on through the generations, and traditional knowledge is attained following the gain of existence. This phenomenon is proven by numerous modern researches with scientific methods that admit the plant healing properties. In addition, traditional knowledge is a significant topic of interest in the United Nations' Convention on Biological Diversity, and was thus ratified by Law Number 5 of 1994. The object of this research is potential medicinal plants for healing and tengger indigenous people’s conservation model is to provide a platform to protect the interest of biological resources, including their use in the field of medicines belonging to indigenous peoples. Therefore, the empirical interdisciplinary research involves the compilation of data from the collection of similar scientific journals, for use as evidence. This is important to ascertain the existence of traditional medicine based on natural resources, followed by integrations with other disciplines, including the laws to be developed concerning the best protection methods. Furthermore, this investigation is essential for identifying the philosophical values of Tengger people, the importance of knowledge conservation, and recognizing the laws and regulations-based efforts aimed at protecting information on plant-based medicine production from extinction and biopiracy. These considerations are important because the absence of government intervention, alongside the preservation of plant species and traditional knowledge on treatment predisposes the possibility of destruction.

The Effects of Terminalia catappa L. Leaves Extract on the Water Quality Properties, Survival and Blood Profile of Ornamental fish (Betta sp) Cultured

Abstract: This research aimed to determine the phytochemicals content of Terminalia catappa leaves extract (TCL) and its effects on the survival and blood profiles of ornamental fish ( Betta sp) Ninety fish were randomly assigned into six triplicates groups and reared in various concentration of TCL: 0 (control), 125, 250, 375, 500, 625 ppm for 30 days. Temperature, Dissolve oxygen (DO), and pH were monitored during the trial. After 30 days, survival, Red Blood Cells (RBC), White Blood Cells (WBC), haemoglobin (Hb), lymphocyte, and total protein serum (TPS) were analyzed. Based on the phytochemicals test, saponin, triterpenoid, quinon, phenolic, tannin, and flavonoid were detected on the TCL. Temperature and DO were not affected by any concentration of TCL. The lowest pH (5.05) was found in fish medium immersed with 625 ppm of TCL. Adding TCL above 375 ppm resulted in significantly higher survival, RBC, and Hb. The highest WBC was found in fish immersed with 625 ppm whereas the lowest lymphocyte was found in fish immersed with 375 of TCL. However, immersing any various concentration of TCL did not affect on the TPS. In summary, immersing TCL above 375 ppm is beneficial to enhance survival, RBC, WBC, and Hb of Betta sp. How to Cite Nugroho, R. A., Manurung, H., Saraswati, D., Ladyescha, D. & Nur, F. M. (2016). The Effects of Terminalia catappa L. Leaves Extract on the Water Quality Properties, Survival and Blood Profile of Ornamental fish ( Betta sp) Cultured. Biosaintifika: Journal of Biology & Biology Education , 8(2), 240-247.

TURNITIN Anti-inflammatory activities of ethnomedicinal plants from Dayak Abai in North Kalimantan, Indonesia

Abstract: Paramita S, Kosala K, Dzulkifli D, Saputri DI, Wijayanti E. 2017. Anti-inflammatory activities of ethnomedicinal plants from Dayak Abai in North Kalimantan, Indonesia. Biodiversitas 18: 1556-1561. Inflammation is a normal process in the human body as a response to injury from the healing process. Meanwhile, chronic inflammation will cause new health problems to patients. Antiinflammatory drugs generally used for those conditions, have several side effects to patients. The objective of this research was to find alternative anti-inflammatory drugs, especially from natural sources. Three medicinal plants recorded from Dayak Abai in North Kalimantan, Indonesia for health problems caused by the inflammation process i.e. Amomum xanthophlebium Baker, Clerodendrum buchananii (Roxb.) Walp., and Donax canniformis (G.Forst.) K.Schum. were used as material in this research. The experimental method using carrageenan-induced rat paw edema was used followed by the resulting measurement using plethysmometer. The results showed that significant differences of AUC (area under the curve) with p = 0.001 (p < 0.05) were achieved between negative control, positive control, and treatment group with plant medicinal extracts. AUC of leaves ethanol extract of C. buchananii showed the strongest antiinflammatory activities. It could be concluded that the medicinal plants recorded from ethnomedicinal data from Dayak Abai in North Kalimantan, have anti-inflammatory activities, with C. buchananii as the most potential ones which could be further developed as a new source of the anti-inflammatory drug.