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Practical application of sea urchin shell flour supplementation as a stimulant moulting in vannamei shrimp Heriansah Heriansah; Nursyahran Nursyahran; Nursidi Nursidi; Nur Fajriani Nursida; Najamuddin Najamuddin
Depik Vol 10, No 2 (2021): August 2021
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.10.2.19456

Abstract

The practical application of waste recycling as feed supplement is potentially required by small-scale aquaculturist. Furthermore, some of the flour derived from waste sea urchin shells and in adopted in feed, including Deadema setosum were evaluated to estimate the effect on white shrimp Litopenaeus vannamei moulting. This research required the experimentation of four doses with triplicate supplementation (0, 2, 4, and 6 g 100 g-1 of feed) on shrimps four times daily (12% of body weight) for 35 days test period. The juvenile specimens, characterized by an initial weight of 1.61±0.11 g, were stocked at a density of 12 individuals in a 12 L aquarium. In addition, four compartments were created in each aquarium to facilitate progress observations. The proximate analysis results showed a 53.76±0.27% calcium content in the shell flour, which significantly increased (P0.05) after higher dose supplementation, in the sequential order 18.65±0.13%, 20.04±0.08%, 23.18±0.10%, and 25.04±0.11%. Moreover, the frequency and moulting interval with 4 g doses (16.59%±0.36% day-1 and 5.91±0.18 days-1) were significant (P0.05) and considered the best, compared to 0 g (10.48% ± 0.24% day-1 and 9.97±0.37 days-1), 2 g (13.49%±0.96% day-1 and 8.10±0.29 days-1), and 6 g (13.81%±0.24% day-1 and 7.90±0.06 days-1). In addition, the respective trend pattern for both parameters increased and decreased at 4 g and 6 g, correspondingly. The highest moulting intensity was also obtained with the 4 g doses, at a range of 4 to 6 times, while the lowest (0 g) varied from 3 to 4 times. These sea urchin shell flour was determined to have numerous practical applications as a feed supplement with proven ability to stimulate moulting in vannamei shrimp.Keywords:MoultingCalciumShellSea urchinFeed supplementationVannamei shrimp 
Pengembangan Permainan Tradisional Engklak Edukatif dalam Mengembangkan Kemampuan Motorik Kasar dan Kognitf Anak Rabiatun Adawiyah Agustina; Baiq. Shofa Ilhami; Najamuddin Najamuddin
Jurnal Pelita PAUD Vol 3 No 1 (2018): Jurnal Pelita PAUD
Publisher : STKIP Muhammadiyah Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33222/pelitapaud.v3i1.423

Abstract

Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh yang positif dan signifikan dalam perkembangan kemampuan motorik kasar dan kognitif anak melalui pengembangan model permainan tradisional Engklak Edukatif pada anak usia 5-6 tahun. Penelitian ini termasuk jenis penelitian pengembangan dengan mengacu pada pendapat Borg & Gall. Subjek yang peneliti lakukan berada didua lembaga yang ada di kecamatan selong yaitu TK Islam Selong dan TK Hamzanawadi Pancor. Penentuan subjek peneliti ambil dari sample yang ada di Kecamatan Selong yakni 15 anak di TK Islam Selong dan 15 anak di TK Hamzanwadi Pancor. Teknik pengumpulan data dilakukan melalui observasi. Perlakuan dengan nilai t untuk kemampuan kognitif sebesar 8,562 dengan taraf signifikansi 0,000 dan nilai t untuk kemampuan motorik kasar sebesar 7,790 dengan nilai signifikansi 0,000. Berdasarkan hasil yang sudah di lakukan peneliti, maka permainan tradisional engklak edukatif dalam mengembangkan kemampuan motorik kasar dan kognitif anak usia 5-6 taun ini sudah layak di gunakan oleh anak- anak.
PENDIDIKAN ANAK USIA DINI ISLAM TERPADU ISLAHUL KHAER DESA MASMAS WUJUDKAN SINERGI PKK DESA DAN PENDIDIKAN ANAK USIA DINI Najamuddin Najamuddin; Zuhud Ramdani; Rabihatun Adawiyah; Rohyana Fitriani
ALKHIDMAH: Jurnal Pengabdian dan Kemitraan Masyarakat Vol. 1 No. 1 (2023): Januari : Jurnal Pengabdian dan Kemitraan Masyarakat
Publisher : Sekolah Tinggi Ilmu Syariah Nurul Qarnain Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59246/alkhidmah.v1i1.180

Abstract

PAUD IT Islahul Khaer Melayani program PAUD dengan Jenjang Kelompok Bermain ( KB) dan SPS yang bertempat di JLPariwisata Masmas Dusun Punikasih Desa Masmas, meskipun berada di wilayah Dusun Pumikasih Namun PAUD IT Islahul Khaer di upayakan dapat melayani 3 dusun yang lain yakni dusun Goak Lauk dusun Punikasih dan dusun Langgalawe yang berada dalam wilayah desa Masmas. Permasalahan mitra diantaranya belum terurusnya ijin operasional lembaga dengan nama Lembaga baru karena perubahan Lembaga naungan, manajemen pengelolaan lembaga yang belum tertata dan perencanaan pembelajaran yang belum tersusun dengan baik. Metode yang digunakan dalam pelaksanaan program adalah pendampingan dalam penyusunan akreditasi PAUD, Memberikan Pelatihan pembuatan media pembelajaran dari bahan daur ulang, pelatihan metode pembelajaran yang kreatif dan inovatif berbasis pelatihan dan Mengadakan sosialisasi kepada masyarakat tentang pentingnya menyekolahkan anak usia dini. Dengan sosialisasi semakin banyak masyarakat yang mempercayakan anak usia dini di sekolahkan di PAUD IT Islahul Khaer.
Profil Bakteri dari Usap Tenggorok Penderita Infeksi Saluran Pernapasan Usia Sekolah Dasar di Puskesmas Tamalanrea Makassar Nomarihi Goraahe; Nadyah Haruna; Najamuddin Najamuddin; Andi Irhamnia Sakinah; Arifuddin Ahmad
JURNAL RISET RUMPUN ILMU KEDOKTERAN Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Kedokteran
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrike.v4i1.4313

Abstract

Acute respiratory infection (ARI) is a condition that occurs in one or more areas of the human respiratory tract and is associated with the environmental conditions in which the patient resides. The most frequent cause of ARI is infection with Streptococcus pneumonia or Haemophilus influenza. In order to diagnose ARI by identifying the infectious agent responsible for its development, laboratory tests can be conducted on throat swab samples from patient who exhibit symptoms of ARI.. One of the objectives of this investigation was to ascertain the bacterial profile of children with ARI. This study is a descriptive cross-sectional investigation that utilised specimens from throat swabs of ARI patients in elementary school-age children who visited the Tamalanrea Makassar Health Centre between October 10, 2022, and November 10, 2022. The biopsy results were subsequently subjected to gramme staining and identification tests to ascertain the species of causative bacteria. In the 57 children, which consisted of 38 boys and 19 girls, the percentage of monobacterial findings was 49 (85.96%) and 8 (14.04) polymicrobial. Gram-positive bacteria were found 50.8% and gram-negative bacteria 49.2%, with Staphylococcus aureus being the most common cause.
BUDAYA K-POP DAN KEBIASAAN MAHASISWA DI ERA DIGITAL Nasri Indra Padang; Najamuddin Najamuddin; Supriadi Torro; Firdaus W Suhaeb
Social Landscape Journal Vol 5, No 2 (2024): July
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56680/slj.v5i2.61237

Abstract

The objectives of this research are to examine (1) the factors in driving students' interest in K-Pop culture; and (2) the impact of K-pop culture on the students’ habits in Universitas Negeri Makassar. This research employed a descriptive analysis qualitative research method. There were 10 informants in collecting the data by employing a purposive sampling technique with the criteria students who like to upload photos or videos related to K-Pop or use K-Pop idol profiles on social media, use K-Pop symbols, and have a K-Pop style appearance. Data collection was conducted by employing observation, interviews, and documentation. The data validity technique employed time triangulation, namely assessing the credibility of the data by checking the data obtained repeatedly at different times. Data analysis techniques were conducted by condensing the data, presenting the data and drawing conclusions. The results of the research reveal that (1) the factors in driving students' interest in K-Pop culture can be seen from (a) social media factors; (b) self-expression factor; and (c) peer and family factors; (2) the impact of K-Pop culture on the students’ habits in Universitas Negeri Makassar based on the positive impacts are as follows: (a) increasing networks to strengthen solidarity; (b) self-motivation to learn foreign languages and develop talents. Meanwhile, the negative impacts can be seen from (a) difficulty in managing the time; (b) wasteful; and (c) exclusive and selective in socializing.
Implementasi Proyek Penguatan Profil Pelajar Pancasila dengan Tema Suara Demokrasi di SMP Negeri 1 Bontomarannu Aprilia Dewi Umalia; Mustari Mustari; Mustaring Mustaring; Najamuddin Najamuddin
Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora Vol. 5 No. 4 (2025): Desember : Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/khatulistiwa.v5i4.7479

Abstract

This study aims to describe the implementation of the Pancasila Student Profile Strengthening Project (P5) at SMP Negeri 1 Bontomarannu, analyze the supporting factors and inhibiting factors of P5 implementation at SMP Negeri 1 Bontomarannu. Using descriptive qualitative methods, by conducting observations, interviews and documentation. The results showed that the implementation of P5 with the theme Voice of Democracy in the election of the student council chairman provided a contextual and meaningful learning experience for students. This activity not only introduces the democratic process in the school environment, but also becomes a means of strengthening character and developing student competence. The dimension of Belief and Fear of God Almighty is evident from the integration of religious values in the election process which emphasizes honesty, responsibility, and prayer in every stage of the activity. The Critical Reasoning dimension is achieved through vision-mission analysis activities, debates, and rational decision-making. The Global Diversity dimension is seen in the interaction of students who reflect tolerance, empathy, and the ability to appreciate differences. However, the obstacles in the implementation of P5 are the readiness of facilitators, the preparation of modules, and the monotony of project implementation activities
Interaksi Sosial Lansia dalam Aktivitas Harian di Sentra “Gau Mabaji” Kabupaten Gowa Nurannisa Lumanto; Najamuddin Najamuddin; Supriadi Torro
Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora Vol. 5 No. 1 (2025): Maret : Jurnal Pendidikan dan Sosial Humaniora
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/khatulistiwa.v5i1.6064

Abstract

This study aims to analyze: (1) the forms of social interaction among the elderly at the "Gau Mabaji" Center in Romangloe Village, Bontomarannu District, Gowa Regency; (2) the forms of interaction between the elderly and caregivers/staff at the same center; and (3) the impacts of such social interactions on the elderly. This is a descriptive study using a qualitative approach. The research involved eight informants, consisting of four elderly individuals aged over 70 and four social workers. Data were collected through observation, interviews, and documentation, with data validity ensured through triangulation. Data analysis was conducted through data reduction, data presentation, and conclusion drawing.The results of the study show that: (1) social interaction among the elderly tends to be simple and falls into two categories: associative and dissociative, influenced by similarities in age, life experiences, and emotional needs; (2) interactions between the elderly and caregivers are more complex due to differing social roles, leading to various forms of interaction ranging from cooperation to conflict, depending on emotional, professional, and interpersonal communication factors; and (3) social interactions have both positive and negative impacts on the elderly.