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Performa Udang Hias Red Cherry (Neocaridina Sp.)Pada Media Vertiqua Prieyayi Nuryusuf; Robin; Novita MZ
Hikamatzu | Journal of Multidisciplinary Vol. 2 No. 2 (2025): Multidisciplinary Approach
Publisher : Hikamatzu | Journal of Multidisciplinary

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Abstract

Seiring meningkatnya perekonomian dalam subsektor perikanan di Indonesia maka permintaan pasar terhadap komoditas perikanan dalam kondisi hidup semakin meningkat, red cherry yang termasuk ke dalam spesies Neocaradina sp. merupakan salah satu jenis udang hias yang paling banyak dicari di Indonesia. Salah satu faktor yang mempengaruhi keberhasilan produksi udang hias red cherry adalah ketersediaan lahan dan kesesuaian lingkungan. Salah satu upaya dalam memaksimalkan produksi pada lahan sempit yaitu melalui vertiqua. Vertiqua menyediakan media pemeliharaan ikan secara vertikal yang melibatkan metode resirkulasi. Tujuan  penelitian ini yaitu untuk mengukur peforma udang red cherry pada media budidaya vertiqua, dilihat dari kelangsungan hidup dan pertumbuhan. Udang dipelihara dalam media vertiqua selama 14 hari pada fase juvenil menuju dewasa. Hasil penelitian mendapatkan rata-rata laju pertumbuhan dengan nilai 2.3% dan tingkat kelangsungan hidup sebesar 80%. Berdasarkan hasil tersebut dapat disimpulkan bahwa penggunaan media budidaya vertiqua efektif terhadap performa red cherry
The Effectiveness of CoComelon Audio-Visual Media on English Vocabulary Learning for Fourth Grade Student at SDN Pulo 1 Ciruas Robin; Sintawati, Fairus; Dahlina, Ulinuha; Astuti, Peni
JEDLISH : Journal Of Education and English Language Teaching Vol 3 No 2 (2023): JEDLISH Vol. 3 No. 2
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Faletehan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61664/jedlish.v3i2.140

Abstract

The target of this research is to find out the effect of Teaching Vocabulary by Using CoComelon audio visual media. In this study, the researcher uses experimental research with quantitative approach. The researcher wants to know the effectiveness of CoComelon audio visual media On English Vocabulary Learning for Fourth Grade of SDN Pulo 1 Ciruas. The effectiveness will be knowing the significant differences between the students who are taught without using Audio visual media and those are taught using Audio visual media. In this research, the writer uses a quantitative data analysis technique. The quantitative data of this research is analyzed by using statistical method. Data analysis techniques in quantitative research use statistics. The statistics used in this study are data analysis with descriptive statistics and data analysis with inferential statistics. After statistical calculations a conclusion was obtained that there is a significant effect of CoComelon audio visual learning media on students’ vocabulary learning at fourth grade students of SDN Pulo 1 Ciruas. The result of paired sample between score of pretest and posttest sig. 0.00 < 0.05 (H1 accepted). Thus, it can be said that CoComelon audio visual learning media gave significant effect on students’ vocabulary learning
ANALISIS PENGARUH KOMITMEN DAN KEPUASAN KERJA TERHADAP KINERJA KARYAWAN PADA PT BILAH BAJA MAKMUR ABADI MEDAN Sofyan, Silvia; Robin; Jesica
Jurnal Manajemen Akuntansi Dan Administrasi Bisnis Vol 6 No 1 (2022): Jurnal Ilmiah SMART
Publisher : Sekolah Tinggi Manajemen Bisnis (STMB) MultiSmart

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62262/jmab.v6i1.276

Abstract

Keberhasilan dan kemajuan suatu perusahaan sangat dipengaruhi oleh sumber daya manusia yang ada di dalam perusahaan tersebut. Umumnya karyawan yang sudah bekerja lama tentunya akan lebih memahami tentang cara kerja di suatu perusahaan dan melakukan pekerjaan mereka lebih baik dari pada karyawan yang baru diterima, maka untuk menghasilkan kinerja yang baik, perusahaan membutuhkan karyawan yang harus bisa memiliki komitmen dan kepuasan kerja sehingga mampu meningkatkan kinerja yang baik. Tujuan penelitian ini adalah untuk mengetahui pengaruh komitmen dan kepuasan kerja terhadap kinerja karyawan pada PT. Bilah Baja Makmur Abadi Medan. Penelitian ini menggunaan jenis penelitian deskriptif kuantitatif. Teknik pengambilan sampelnya menggunakan teknik non-probability total sampling, kuesioner, wawancara, dan observasi dengan jumlah populasi pada penelitian sebanyak 154 karyawan. Teknik analisis data yaitu menggunakan uji validitas, uji reliabilitas, uji multikolinieritas, uji normalitas, uji heterokedastisitas, uji t, uji F, analisis regresi liniear berganda, dan analisis koefisien determinasi (R2). Hasil pembahasan, pertama perhitungan koefisien determinasi (R Square) sebesar 0,617 berarti komitmen (X1) dan kepuasan kerja (X2) dapat menjelaskan kinerja karyawan (Y) sebesar 61,7% dan sisanya 38,3% dipengaruhi oleh variabel lain di luar dari penelitian ini seperti: fasilitas (sarana prasarana kantor), kenaikan gaji, motivasi, dan lainnya. Hasil pengujian secara parsial diperoleh bahwa komitmen berpengaruh terhadap kinerja karyawan di PT. Bilah Baja Makmur Abadi Medan dengan nilai thitung (4,051) > ttabel (1,97591) dan nilai signifikan sebesar 0,000 > 0,05. Hasil pengujian secara parsial diperoleh bahwa kepuasan kerja berpengaruh terhadap kinerja karyawan di PT. Bilah Baja Makmur Abadi Medan dengan nilai thitung (9,736) < ttabel (1,97591) dan nilai signifikan sebesar 0,000 > 0,05. Sedangkan, nilai Fhitung adalah 124,273 > Ftabel (3,06) dan nilai signifikan juga terlihat 0,000 > 0,05 yang berarti hasil uji hipotesis ini menunjukkan bahwa variabel komitmen (X1) dan kepuasan kerja (X2) secara simultan berpengaruh terhadap kinerja karyawan (Y) PT. Bilah Baja Makmur Abadi Medan.
DAMPAK PANDEMI COVID-19 TERHADAP TINGKAT KESEJAHTERAAN PEMBUDIDAYA IKAN KONSUMSI AIR TAWAR Meilinia, Rista; Bidayani, Endang; Robin
Jurnal Pengabdian Perikanan Indonesia Vol 2 No 3 (2022): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v2i3.1748

Abstract

The existence of the COVID-19 pandemic has become a scourge for the community and several Indonesian sectors, including the fisheries sector. The rapid spread of COVID-19 prompted the government to issue regulations requiring people to carry out large-scale social restrictions. This policy causes community activities and aquaculture production to decrease, consumption of freshwater fish. This study aims to analyze the impact of the COVID-19 pandemic on the welfare level of freshwater fish cultivators in Toboali District, and examine the efforts made by freshwater fish cultivators in Toboali District to maintain their business during the COVID-19 pandemic. This study uses a survey method conducted on several freshwater fish cultivators in Toboali District with the criteria that the cultivators have been cultivating freshwater fish for 2 years and only do the enlargement. The data were analyzed using a descriptive approach. Based on the results of research that the Covid-19 pandemic has an impact on decreasing household income, increasing household spending, and decreasing the quality of education for household members. The declining income of farmers was due to the closed culinary business and the low selling price of fish. The household expenditure of fish cultivators consuming freshwater in a month during the COVID-19 pandemic increased because farmers had to pay bank loan installments. The declining quality of education occurs due to several factors from online learning and children who help work. Various efforts made by freshwater fish cultivators to maintain their business during the COVID-19 pandemic are family members coming to work, reducing the amount of production, reducing household expenses, looking for alternative jobs, utilizing social networks, using social media as a marketing medium, making bank loans. , and maintain fish quality.
Efforts to Foster a Young Entrepreneurial Spirit at SMK Tunas Harapan Batang Serangan, Langkat Regency Harianto, Adi; Mhd Restu Razaq; Manda Dwipayahi Bhastary; Mega Sanjaya; Kuandi Chandra; Darwan Tanady; Robin; Irwadi; Rusdiana Br Simamora; Dewi Rapiah Pakpahan
GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 1 (2025): GANDRUNG: Jurnal Pengabdian Kepada Masyarakat
Publisher : Fakultas Olahraga dan Kesehatan, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/gandrung.v6i1.4601

Abstract

Digital technology is indispensable and vital nowadays. The swift advancement of information technology in today's globalized society necessitates that individuals possess the capability to effectively employ technology. This is equally pertinent to the younger generation or students. Educational institutions must combine entrepreneurial education with digital technology into their curriculum and include components of extracurricular activities. This community service initiative involves Tunas Harapan Vocational High School as the partner. Additionally, the challenge within this community service involves fostering student enthusiasm for engaging in business activities or entrepreneurship, educating SKM Tunas Harapan students on utilizing the Canva digital platform for commercial purposes, and offering training to enable students to design for entrepreneurial or business endeavors. The training session had 10 students and 2 instructors as participants. Moreover, the training techniques employed in this community service initiative include lectures, question-and-answer sessions, debates, demonstrations, and hands-on practice. The outcomes of the exercise demonstrate that students at Tunas Harapan Vocational School have improved their knowledge and abilities.
Pengayaan Manajemen Usaha Bagi Pengurus Dan Karyawan Koperasi Simpan Pinjam Stefvy; Deva Djohan; Robin; Thamrin; Ika Puspa Satrianny
Jurnal Pengabdian Masyarakat Mandira Cendikia Vol. 3 No. 1 (2024)
Publisher : YAYASAN PENDIDIKAN MANDIRA CENDIKIA

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Abstract

Pengabdian pada masyarakat dilakukan dengan tujuan memberikan pengenalan manajemen usaha bagi pengurus dan karyawan koperasi khususnya KSP CU. Damai Sejahtera Medan. Pengenalan manajemen usaha diharapkan mampu meningkatkan kompetensi pengurus dan karyawan terutama dalam menjalankan fungsi-fungsi manajemen usaha baik dari pemasaran, keuangan maupun sumber daya manusia. Metode kegiatan ini berupa pengenalan konsep manajemen usaha dan peranannya dalam membangun keunggulan bersaing. Pengurus dan karyawan diberi pemahaman tentang fungsi-fungsi manajemen usaha baik dari pemasaran, keuangan maupun sumber daya manusia dalam rangka meningkatkan kemampuan pengurus dan karyawan dalam manajemen koperasi. Kegiatan LPPM dilaksanakan dengan metode tatap muka. Pelaksanaan kegiatan dilaksanakan dengan cara ceramah konsep-konsep fungsi-fungsi manajemen usaha dan aplikasinya dalam koperasi. Kegiatan PPM terlaksana dengan baik dan lancar. Peserta antusias mendiskusikan permasalahan manajemen yang dihadapi di KSP CU. Damai Sejahtera Medan.
PEMANFAATAN BIOENZIM DARI LIMBAH BUAH MANGGA (Mangifera indica)TERHADAP PERTUMBUHAN IKAN NILA (Oreochromis niloticus) Mentari, Yoan Aprilia; Kurniawan, Andri; Robin
Journal of Aquatropica Asia Vol 11 No 1 (2026): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/w5fkwf25

Abstract

The agricultural and plantation industries in Bangka Belitung produce large amounts of organic waste, including mango (Mangifera indica) waste, much of which is not optimally utilized. One alternative utilization is through the production of bioenzymes that can be applied in aquaculture systems. This study aims to analyze the effect of bioenzymes from mango waste on the growth, survival rate, and water quality of tilapia (Oreochromis niloticus) fry. The study was conducted experimentally using four treatments: one control pond without bioenzymes and three experimental ponds with different bioenzyme doses. Parameters observed included length growth, weight gain, survival rate, and water quality during the rearing period. The use of bioenzymes from mango waste has been shown to have a positive impact on tilapia seed cultivation. The administration of bioenzymes, particularly at a dose of 40 ml, was able to optimally enhance the growth of fish fry, as evidenced by increases in weight, length, and specific growth rate. Furthermore, fish survival rates across all treatments remained in the good category, indicating that the use of bioenzymes did not negatively impact the survival of fish fry. Aquarium water quality also remained stable within the optimal range throughout the study, with the 40 ml dose showing the best performance in maintaining parameters such as DO, pH, temperature, EC, and TDS. This water quality stability indicates that bioenzymes play a role in accelerating the decomposition process of organic matter, thus creating a more supportive environment for fish growth. Overall, bioenzymes from mango waste have great potential as an environmentally friendly technology that can increase the productivity of tilapia cultivation by improving growth, survival, and water quality.