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Penyelesaian Metode Round Off dan Metode Cutting Plane dalam Optimalisasi Produksi Anyaman Rotan UD. Kirana Safitri, Elfira; Basriati, Sri; Mexdika, Raja Putra; Soleh, Mohammad
Square : Journal of Mathematics and Mathematics Education Vol. 6 No. 1 (2024)
Publisher : UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/square.2024.6.1.20402

Abstract

UD Kirana is a trading business that produces rattan weaving in Rumbai district which consists of 5 types of products produced, namely guest chairs, terrace chairs, tender chairs, serving hoods and baskets. In the rattan woven production process, UD Kirana cannot predict how many items can be produced each week so that maximum profits have not been achieved.This research aims to find out how goods can be produced every week in order to get maximum profits.The methods used are the Round Off method and the Cutting Plane method. Based on the research result, UD Kirana produced 10 tender chairs, 7 serving hoods and 21 baskets with a profit of Rp. 6.060.000. The Round Off method is more efficient than the Cutting Plane method, this can be seen from the addition of constraints, namely the Round Off method adds two constraints and the Cutting Plane method adds three constraints or gomory constraints.
THE EFFECT OF AGES ON REPRODUCTIVE PERFORMANCES OF BANANA SHRIMP, PENAEUS INDICUS Nur, Abidin; Yudhistira, Amri; Ruliaty, Lisa; Soleh, Mohammad
Jurnal Media Akuakultur Indonesia Vol 2 No 1 (2022): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v2i1.1373

Abstract

Age and weight were the main target on domesticated shrimp due to affect on their reproductive performances. The objective of the present study was to know the effect of broodstock ages on reproductive performances of P. indicus. Two series experiments were conducted in the Hatchery Unit of MCBA Jepara by using the 1st generation (G-1) domesticated broodstocks at two differences ages such as 11 months (U-11) and 14 months (U-14). All maturation and spawning process were carried out under separated room-indoor system. Larva rearing and seed productions were conducted into 10 m-3 concrete tanks based on shrimp seed production protocols being developed on MCBA Jepara. Results found that the difference of broodstock ages significantly (p<0.05) affects on daily spawning rate, nauplii productions, spawning frequencies, and larvae survival, were (18.78±4,6 vs 8.85±3,69); (47.000±2.400 vs 27.421±8.555 N spawner-) ; (1.67 for 9 days vs 1.79 for 22 days) and (26.81±7,30% v 37.27s ± 1.95%), respectively. From the experiments it can be concluded that 11 months ages brooders were suggested for mass seed production purposed. However, further research of less than ages mentioned needs to take into account.
Manajemen Pembelajaran Bahasa Arab Di Lenguage Intensif Program (LIP) SMP Nurul Jadid Paiton Probolinggo Soleh, Mohammad; Muhammad Farid; Mualim Wijaya
Al Qodiri : Jurnal Pendidikan, Sosial dan Keagamaan Vol. 19 No. 2 (2021): Al Qodiri : Jurnal Pendidikan, Sosial dan Keagamaan
Publisher : Lembaga Penelitian, Pengabdian kepada Masyarakat dan Publikasi Ilmiah (LP3M) Institut Agama Islam (IAI) Al-Qodiri Jember, Jawa Timur Indonesia bekerjasama dengan Kopertais Wilayah 4 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53515/al qodiri.v19i2.4402

Abstract

Penelitian ini bertujuan untuk mendeskripsikan manajemen pembelajaran bahasa Arab di Language Intensive (LIP) SMPNJ Nurul Jadid Paiton probolinggo 2020-2021. Metode yang digunakan berjenis kualitatif dengan teknik pengamatan, wawancara terbuka kepada Musyrif (pendamping). Temuan penelitian menunjukkan bahwa pembelajaran bahasa Arab di LIP SMP Nurul Jadid Paiton Probolinggo disiapkan dengan baik dan dilaksanakan secara kolektif dengan target agar supaya peserta didik mampu mempraktekkan percakapan, pidato & bercerita bahasa Arab secara fasih dan lancar. Pembelajaran di Language Intensive Program Program (LIP) SMPNJ Nurul Jadid Paiton probolinggo terbagi menjadi: 1) kegiatan proses pembelajaran bahasa Arab, 2) ektra kurikuler seperti pidato, bercerita & percakapan menggunakan bahasa Arab. Kata Kunci: Manajemen Pembelajaran; Bahasa Arab.