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All Journal Biospecies ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Natur Indonesia BIOTROPIA - The Southeast Asian Journal of Tropical Biology Biosaintifika: Journal of Biology & Biology Education The Journal of Society and Media BioEksakta : Jurnal Ilmiah Biologi Unsoed Jurnal Pengabdian Masyarakat Indonesia Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Molekul: Jurnal Ilmiah Kimia Biosaintifika: Journal of Biology & Biology Education Advance Sustainable Science, Engineering and Technology (ASSET) Indonesian Journal of Aerospace
Agus Nuryanto
Faculty of Biology, Universitas Jenderal Soedirman, Indonesia
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Public Health Social Sciences Veterinary

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KRITIK BUDAYA AKADEMIK DI PENDIDIKAN TINGGI Nuryanto, Agus
The Journal of Society and Media Vol 1, No 1 (2017): education in Society & media
Publisher : Department of Social Science, Faculty of Social Science &Law, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jsm.v1n1.p35-42

Abstract

AbstrakPendidikan menjadi arena politis dan tidak netral. Karena dari rahim pendidikan akan lahir manusia-manusia idealis atau pragmatis, humanis atau dehumanis, toleran atau intoleran, berintegritas atau krisis integritas, individualis atau sosialis. Pendidikan memiliki peran yang sangat signifikan dalam melahirkan dan membentuk pribadi-pribadi tertentu. Semuanya tergantung pada dasar filosofi dan nilai di atas mana institusi pendidikan dibangun serta praksis pendidikan apa yang dikembangkan. Iklim sosial yang dibangun di kampus, merupakan bagian dari kurikulum tersembunyi (hidden curriculum) yang juga berkontribusi dalam membentuk kepribadian sivitas akademika. Saat ini yang tengah terjadi adalah pertarungan kepentingan antar ideologi dalam pendidikan tinggi, yaitu kontestasi antara pendidikan tinggi yang berbasiskan pada nilai-nilai akademik (academic values) yang cenderung etis-utopis dan yang berbasiskan pada nilai-nilai korporasi (corporate values) yang cenderung praktis-pragmatis. Tarik menarik kepentingan ideologi dalam pendidikan sesungguhnya merupakan tarik menarik kepentingan antara idealisme dan pragmatisme.   Seharusnya pendidikan tinggi menjadi bagian dari institusi sosial yang ikut mendorong terbentuknya masyarakat etis-demokratis. Ketika pendidikan tinggi kehilangan nalar kritisnya maka ia tidak mampu menjadi pencerah bagi masyarakat, atau menjadi agent of social change. Tetapi sebaliknya, pendidikan tinggi semakin jauh dari realitas masyarakat.Kata kunci: kritik, perguruan tinggi, budaya akademikAbstractEducation becomes political arena and it is not neutral. Because of education womb will create idealistic or pragmatic people, humanist or dehumanis, tolerant or intolerant, integrity or the critical integrity, and individualist or socialist. Education has a very significant role in the birth and form certain individuals. All of it depends on the basic philosophy and values on which educational institutions are built and what educational praxis developed. A social climate that is built on the campus, is part of the hidden curriculum which also contribute in shaping the personality of academic society. Current phenomenon shows that there is a conflict of interests between ideology in higher education, the contestation between higher education based on academic values (academic values) that tend ethical-utopian and based on the values of the corporation (corporate values) which tends practically. Ideology of interests in education is real conflict of the interests between idealism and pragmatism. Higher education is supposed to be part of the social institutions that contributed to the formation of ethical-democratic society. When higher education loses its critical reason, it was not able to be a lightening for the community, or become agents of social change. But on the contrary, higher education is getting away from the reality in particular society.Keywords: critic, higher education, academic culture
First Record Sparus aurata Larvae in Teluk Penyu Beach Cilacap, Indonesia, revealed by DNA Barcoding Nuryanto, Agus; Bhagawati, Dian; Winarni, Elly Tuti; Mahmoud, Hanan Hassan Alsheikh
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 28, No 4 (2023): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.28.4.301-312

Abstract

Morphological identification often fails to reveal the taxonomic status of fish larvae. DNA barcoding using particular DNA segment is frequently successful in solving the faulty and might reveal overlooked species, including species outside their recognized geographic ranges, such as Eastern Atlantic seabream Sparus aurata. This study aims to assess fish larvae diversity in Teluk Penyu Beach, Cilacap Central Java, Indonesia, through the cytochrome c oxidase 1 barcoding. Fish larvae were collected using a larva net with a diameter of 60 cm and height of 150 cm and horizontal towing during the field trips in March and April 2021. Larvae morphotypes were determined based on their general morphological performance observed under a magnification lens according the available references. Eighteen larvae morphotypes were successfully barcoded, and 5% genetic distance was used as a species border. Fourteen fish larvae species were revealed, with intraspecific genetic distances between 0.00% and 4.12%, while intrageneric genetic distances ranged from 5.50% to 19.29%. An interesting finding was that one larva morphotype was barcoded as S. aurata with high genetic identity (99.19% to 99.68%) and low genetic distance (0.32% to 0.81%). The discovery provides the first new data on S. aurata in Teluk Penyu Beach Cilacap, Central Java, outside its recognized geographic range. Overall, this study provides information about fish larvae in Teluk Penyu Beach, essential for estimating the number and species of fish recruited in the southern Cilacap, which is vital for fisheries management. Nevertheless, new research requires further clarification of S. aurata in Teluk Penyu Beach.
Identification and Expression of cGnRH-II Gene in Three Strains Osphronemus gouramy (Soang, Jepun and Bluesafir) Rosita, Rita Eka; Syakuri, Hamdan; Nuryanto, Agus; Hilmi, Endang; Sukardi, Purnama; Prayogo, Norman Arie
Molekul Vol 18 No 2 (2023)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jm.2023.18.2.7616

Abstract

Gouramy (Osphronemus gouramy) has very high economic value and is easy to cultivate. Currently there are about six strains that have been successfully cultivated based on their reproductive ability to produce eggs, namely goose (soang, goose gouramy), jepun (japan, japonica), blue sapphire, paris, bastar (broiler) and porcelain. One of the reasons for these differences in ability is internal factors which can be seen through the identification and expression of the cGnRH gene that each of these gouramy strains have. The cGnRH gene functions in signaling the pituitary gland to secrete the hormone GtH. This study aims to identify sequences and gene expression values ​​resulting from three strains of gouramyat different age levels. The research method used was the exploration of three gouramy strains (soang, jepun, blue sapphire) at different age levels (4 months, 8 months, 12 months), and three gouramy strains were taken for each age level. This research was conducted through several stages, namely organ preparation, isolation, sequence identification and measurement of cGnRH gene expression. Sequence data was analyzed using phylogenetic trees and gene expression was analyzed using One Way ANOVA test. The sequence results showed that the soang strain had a sequence that was more similar to the jepun strain than the blue sapphire strain, and the resulting gene expression showed that the three gouramy strains with three different age levels did not give different results.
MORFOLOGI KEPITING Albunea symmysta (ALBUNEIDAE:CRUSTACEAE) DARI PANTAI PARANGKUSUMO YOGYAKARTA Purry, Dyah; Bhagawati, Dian; Nuryanto, Agus
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 2 No 1 (2020): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2020.2.1.1842

Abstract

Familia Albuneidae terdiri atas Sembilan Genus dan salah satunya yaitu Albunea. Distribusi Albunea di Indonesia telah dilaporkan oleh beberapa peneliti terdahulu, diantaranya terdapat di pesisir Cilacap, Kebumen, Yogyakarta, Aceh, dan Bengkulu. Berdasarkan hasil survei pendahuluan yang dilakukan di Pantai Parangkusumo Yogyakarta telah ditemukan kepiting yang memiliki morfologi hampir sama dengan dengan spesies Albunea symmysta yang pernah ditemukan sebelumnya di lokasi yang berbeda. Atas dasar hal tersebut maka telah dilakukan kajian untuk mengetahui kepastian nama spesiesnya. Penelitian ini bertujuan untuk mengidentifikasi kepiting Albunea yang dimiliki oleh yang berasal dari pantai Parangkusumo Yogyakarta serta untuk mengetahui semua karakter performa dan meristik milik kepiting Albunea yang berasal dari pantai Parangkusumo. Metode penelitian yang digunakan adalah survei dan pengambilan sampel secara purposive random sampling. Sampel dari pantai Parangkusumo diambil sebanyak dua kali dengan interval waktu dua minggu, pengambilan sampel dilakukan hingga memperoleh jumlah sampel sebanyak 60 ekor. Identifikasi dilakukan berdasarkan karakter morfologi, yang meliputi performa, morfometri dan meristik. Analisis data dilakukan secara deskriptif untuk performa dan meristik, sedangkan morfometrik dengan uji T. Berdasarkan pengamatan performa morfologi, meristik, hasil penelitian yang didapat yaitu kepiting Albunea yang diperoleh dari Parangkusumo Yogyakarta adalah spesies Albunea symmysta yang memiliki karakter karapas dengan bentuk hampir empat persegi panjang, memiliki antenula yang sangat panjang, karapas dengan permukaan rata, memiliki dactylus pertama subchelate, memiliki 9-12 buah duri anterolateral dan memiliki tujuh buah segmen flagella antena
DNA Barcoding of Ornamental Crab Geosesarma in South-Slope Mount Slamet Central Java, Indonesia Winarni, Elly Tuti; Rofiqoh, Aswi Andriasari; Bhagawati, Dian; Pulungsari, Anastasia Endang; Mahmoud, Hanan Hassan Alsheikh; Nuryanto, Agus
Biosaintifika: Journal of Biology & Biology Education Vol. 16 No. 2 (2024): August 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v16i2.2376

Abstract

Geosesarma shows intraspecific carapace color variation, which might lead to species misidentification. The problem can be solved using DNA barcoding. There is one research about Geoserarma from the southern slopes of Mount Slamet, but samples were only collected from the Banjaran River for morphological identification. Here, we collected samples from wider areas covering south slope and applied molecular identification. This research aims to assess Geosesarma diversity in south-slope Mount Slamet Central Java, Indonesia based on the cytochrome c oxidase 1 gene barcoding. Surveys were carried out at six sites. Taxonomic identification was done using the barcoding technique. Four morphotypes were obtained during the research. Three morphotypes with the square carapace were identified as Geosesarma, while the remaining one morphotype was included in Parathelphusa. The three Geosesarma morphotypes were barcoded as Geosersarma dennerle because their genetic identity was more than 97% of the G. dennerle sequence in Boldsystems. In contrast, the Parathelphusa morphotype was barcoded as P. convexa with a genetic identity of 97.50%. It can be concluded that the Geosesarma crab on the south-slope Mount Slamet only consists of one species but has carapace and claw color variations. The data are essential for Geosesarma market development and conservation in the region.
Genetic Diversity of Pacific Seabream, Acanthopagrus pacificus in South-Coast Java, Indonesia Nuryanto, Agus; Bhagawati, Dian; Tuti Winarni, Elly; Wibowo, Dwi Nugroho; Abdalla Mohammed, Mohammed
Biosaintifika: Journal of Biology & Biology Education Vol. 16 No. 2 (2024): August 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v16i2.3627

Abstract

Pacific Seabream, Acanthopagrus pacificus, is a popular marine fish from the Sparidae family. This species is an economically essential fisheries commodity in the south-coast Java, Indonesia. However, limited studies are available on A. pacificus in Indonesia. Only two studies reported the presence of A. pacificus in South-Coast Java. No study has been carried out on the biology of A. pacificus from south-coast Java. Therefore, biological studies of A. pacificus are needed, including genetic diversity studies. This study aimed to evaluate the genetic diversity of A. pacificus in South-Coast Java using the cytochrome c oxidase gene. Fish samples were bought from Bantul Fishing Harbor, Yogyakarta, Panganadaran Fishing Port, Bojongsalawe Fish Auction Center, West Java, and Binuangeun Fishing Harbor in Lebak Regency, Banten. The genetic marker was processed in PT. Genetika Science Indonesia follows the company procedure. Haplotype and nucleotide diversity were calculated mathematically using Arlequin software. The result showed that polymorphic loci were only 1.3%, indicating low polymorphisms. A. pacificus showed haplotype and nucleotide diversities of 0.511±0.110 and 0.15%±0.12%, respectively. Those values indicated low genetic diversity. This study concluded that the A. pacificus population in South-Coast Java showed low genetic diversity. This study provides the first data about the genetic diversity of A. pacificus in South-Coast Java, which is essential data for fisheries management.
Comparison of Two Isolation Methods for Naturally Preserved DNA in Ambergris Fathurahman, Fabian Rizky; Suman, Ali; Mahmoud, Hanan Hassan Alsheikh; Nuryanto, Agus
Biosaintifika: Journal of Biology & Biology Education Vol. 17 No. 1 (2025): April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v17i1.14302

Abstract

DNA extraction is a fundamental initial step in numerous molecular research studies. Different extraction methods are required for different biological samples to obtain high-quality DNA. Therefore, this step is one of the limiting factors for the success of molecular analysis. There has been no research evaluating an appropriate method to extract DNA from ambergris jetsam samples. This study aims to determine an appropriate method for extracting DNA from whale ambergris samples. The ambergris sample was collected from the southern coast of Cilacap. DNA extraction was performed using a commercial DNA isolation kit and the Chelex® 100 method. The extracted DNA was visualized using agarose gel electrophoresis followed by quantification with a UV Nanodrop spectrophotometer. The data were analyzed descriptively to determine the most effective extraction method. The success of the extraction was also assessed by measuring the DNA concentration using the Nanodrop spectrophotometer. The results showed that the commercial isolation kit failed to produce genomic DNA from whale ambergris, as indicated by the absence of stained DNA bands on the agarose gel. In contrast, the Chelex® 100 method successfully produced genomic DNA from ambergris, as evidenced by the presence of stained DNA bands on the agarose gel and a high quantity of genomic DNA after a Nanodrop measurement. It can be concluded that the Chelex® 100 method is more suitable than commercial kits for extracting DNA from ambergris samples. This finding contributes to the development of various scientific fields based on molecular data by providing evidence that each biological sample requires an appropriate method to obtain high-quality DNA.
Pendampingan Aplikasi Resirkulasi Apartemen Untuk Pemijahan Lobster Hias Procambarus clarckii Pada Pokdakan Desa Tidu Kabupaten Purbalingga Jawa Tengah Bhagawati, Dian; Nuryanto, Agus; Wibowo, Dwi Nugroho; Winarni, Elly Tuti; Pulungsari, A.E.; Atang, Atang; Lestari, Sri; Sastranegara, M.H.
Jurnal Pengabdian Masyarakat Indonesia Vol 4 No 4 (2024): JPMI - Agustus 2024
Publisher : CV Infinite Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jpmi.2773

Abstract

Ketersediaan air yang cukup secara kualitas dan kauntitas menjadi kebutuhan dan syarat utama dalam kegiatan budi daya komoditas perikanan. Namun hal tersebut tidak dapat dipenuhi oleh pembudidaya lobster hias air tawar (Procambarus clarrckii) di Desa Tidu, Kecamatan Bukateja Kabupaten Purbalingga  Jawa Tengah, karena sumber air terbatas akibat sumur yang digunakan mengalami kekeringan. Salah satu solusi mengatasi kondisi itu adalah dengan teknik budi daya yang mampu menghemat kebutuhan air dan lahan. Tujuan kegiatan alih teknologi ini yaitu mengaplikasikan sistem filtrasi dan resirkulasi dengan wadah bertingkat untuk pemijahan dan pemeliharaan lobster hias air tawar. Kegiatan dilaksanakan pada periode Februari-Juni 2024, dengan metode tutorial yang didalam penyampaiannya memadukan pembelajaran interaktif dan kooperatif. Selain itu, didukung dengan praktik dan pembuatan demplot. Tahapan kegiatan meliputi kajian awal, koordinasi pelaksanaan program, realisasi kegiatan, monitoring dan evaluasi, penilaian serta keberlanjutan program. Didalam pembuatan demplot, desain sistem resirkulasi yang dibuat relatif sederhana, serta dapat digunakan secara indoor maupun outdoor. Hasil kegiatan menunjukkan bahwa wadah resirkulasi dan filtrasi bentuk apartemen yang diaplikasikan  mampu memberikan solusi terhadap mitra binaan, yang memiliki keterbatasan sumber air. Wadah resirkulasi apartemen yang dibuat, mampu mendukung budi daya lobster hias air tawar dan dibuktikan dengan keberhasilan dalam pemijahan, inkubasi telur, perkembangan larva serta burayak.
Growth and Exploitation Rate of Mystus nigriceps Rukayah, Siti; Lestari, Windiarini; Nuryanto, Agus; Mahmoud, Hanan Hassan Alsheikh
Biosaintifika: Journal of Biology & Biology Education Vol. 17 No. 3 (2025): November 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v17i3.32684

Abstract

Mystus nigriceps is among the bagrid fish species that live in freshwater ecosystems, including Cicingguling River, Kebumen Regency, Central Java, Indonesia. Despite the economic importance and exploitation for food, the fish is rarely studied. Meanwhile, studies on the growth pattern and exploitation rate of M. nigriceps in the Cicingguling River are important because the population is also affected by river fragmentation due to reservoir development. Therefore, this study aims to analyze the growth pattern and exploitation rate of M. nigriceps in the Cicingguling River. Sampling was carried out using the purposive random sampling method in the Cicingguling River. A total of 9 stations were divided into 3 zones for 1 year, with a frequency of 12 times and an interval of once a month. The results showed that a length-weight relationship had an average b-value of 3.11, indicating a positive allometric pattern (b>3). The condition factor of female M. nigriceps (2.404) was higher than that of male fish (2.06). Total mortality (Z) was estimated at 4.85 per year, consisting of natural mortality (M) at 3.59 per year and fishing mortality (F) at 1.26 per year. These values suggest that the mortality of M. nigriceps is primarily driven by natural causes rather than fishing pressure. The exploitation rate was 0.26 per year, which is relatively low as it remains below the optimum threshold (Eoptimum = 0.5). This information is essential for fisheries management as a basis for M. nigriceps conservation in the Cicingguling River
Pertumbuhan dan Lulus Hidup Larva Ikan Nilem yang Diberi Pakan Awal Infusoria Bhagawati, Dian; Nuryanto, Agus; Rahayu, Diana Retna Utarini Suci; Rachmawati, Farida Nur
Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) 2021: Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (382.021 KB)

Abstract

Keberadaan benih ikan Nilem (Osteochilus hasselti Valencienes, 1842) di wilayah Kabupaten Banyumas, pada tingkat petani, semakin sulit diperoleh, karena seringkali mengalami kendala dalam memelihara larvanya, terutama saat larva harus beralih dari pakan endogen ke eksogen. Tujuan penelitian ini untuk mengkaji pertumbuhan dan kelulushidupan larva ikan Nilem yang diberi pakan awal berupa Infusoria. Penelitian menerapkan metode eksperimental dengan rancangan acak lengkap, lima perlakuan yang diulang sebanyak tiga kali. Larva diperoleh dari hasil pemijahan induksi, dan telur ditetaskan dalam kotak inkubasi yang terkontrol. Pemeliharaan larva dilakukan selama 30 hari, dalam kotak kayu berukuran 90x60x20cm, dan dibagian dalam dilapisi terpal plastik, diisi air dengan ketinggian 15cm. Selama pemeliharaan larva tidak diberi aerasi dan ketinggian air dijaga agar konstan dengan cara menambah air baru. Masing-masing kotak diisi sebanyak 750 ekor larva. Perlakuan yang dicobakan yaitu pemberian pakan awal berupa Infusoria selama 7 hari, sebanyak 50 ml(A), 100ml(B); 150ml(C); 200ml(D) dan 250ml(E), mulai hari ke-5 setelah telur menetas. Mulai hari ke-13 sampai dengan ke-30, pada masing-masing perlakuan diberikan tambahan Infusoria sebanyak 50ml dan tepung pellet sebanyak 30mg. Pakan diberikan sehari sekali, pada pagi hari, antara jam 09.00-10.00. Data yang diamati adalah pertumbuhan panjang mutlak, panjang relatif, dan kelulushidupan, yang diuji dengan analysis of variance (ANOVA) selang kepercayaan 95%. Hasilnya menunjukkan, perlakuan E memberikan hasil yang terbaik, sehingga dapat disimpulkan bahwa ketersediaan Infusoria dalam jumlah yang lebih banyak dari kebutuhan pakan awal larva Nilem, memberikan dampak positif terhadap pertumbuhan dan kelulushidupannya.
Co-Authors Abdalla Mohammed, Mohammed Abdul Rahman Abulias, M Nadjmi AGUS HERY SUSANTO Ali Suman Andareswari, Novi Atang, Atang BUDI SETIADI DARYONO D, Blohm D. Soedharma, D. Diah Mustikasari Diana Retna Utarini Suci Rahayu, Diana Retna Utarini Suci Dwi Nugroho Wibowo Elly Tuti Winarni Endang Hilmi Farida Nur Rachmawati Fathurahman, Fabian Rizky Ghifari, Muhammad Iqbal Handayani, D.P.H. Hendro Pramono Ikegwu, Chukwudi Indarmawan Indarmawan, Indarmawan Kusbiyanto Kusbiyanto, Kusbiyanto Mahmoud, Hanan Hassan Alsheikh Moh. Husein Sastranegara Nabila, Afra Nael Huda Qonita Norman Arie Prayogo, Norman Arie Nuryadi, Dedi Petrus Hary Tjahja Soedibja Pulungsari, A.E. Pulungsari, Anastasia Endang Pulungsari, Anatasia Endang Purnama Sukardi Purry, Dyah R Siti Rukayah Rofiqoh, Aswi Andriasari Romanus Edy Prabowo Rosita, Rita Eka Samosir, Ganda Sastranegara, M.H. Sri Lestari Suryaningsih, Suhestri SUTRISNO Syakuri, Hamdan Tuti Winarni, Elly Windiarini Lestari