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All Journal Jurnal Mahasiswa Bimbingan Konseling Karya Ilmiah S.1 Ilmu Keperawatan Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Journal of Indonesian Applied Economics Folia Medica Indonesiana Bioeksperimen: Jurnal Penelitian Biologi Jurnal Penelitian Karet Sistem : Jurnal Ilmu-Ilmu Teknik INTEGER: Journal of Information Technology Kesmas Indonesia: Jurnal Ilmiah Kesehatan Masyarakat Jurnal Biologi Tropis Al-Ard: Jurnal Teknik Lingkungan SANGAJI: Jurnal Pemikiran Syariah dan Hukum Bioscientist : Jurnal Ilmiah Biologi Indonesian Journal of Multidiciplinary Research (IJoMR) Jurnal Pengabdian Masyarakat Kesehatan Indonesia Islamic Economics and finance in Focus (IEFF) Journal of Marine Resources and Coastal Management Jurnal Paradigma Pengabdian Jurnal Abdimas Ulil Albab Journal Juridisch Perspective Humanities and Social Sciences
Misbakhul Munir
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Implementasi Metode Cutting Plane dalam Optimasi Biaya Produksi Batu Bata pada Masyarakat Mandailing Natal Munir, Misbakhul; Khairani, Nerli
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 3 No. 9: Agustus 2024
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v3i9.4705

Abstract

Desa Sikara-Kara 1 Blok A Mandailing Natal Sumatera Utara merupakan salah satu desa yang dimana masyarakatnya mempunyai salah satu penghasilan yaitu memproduksi batu bata.Dimana dalam prosem produksi tentu saja Masyarakat Mandailing Natal Harus tahu seberapa optimal dari usaha mereka memproduksi Batu bata. Kegiatan Produksi Batu Bata ini haruslah mempunyai perencanaan yang pasti yang mana memaksimalkan jumlah produksi yang akan menghasilkan keuntungan yang lebih besar. Tujuan dari penelitian ini adalah untuk membantu Masyarakat Mandailing natal dalam mengetahui seberapa optimal keuntungan mereka dalam memproduksi batu bata dengan menggunakan Metode Cutting Plane. Metode Cutting Plane merupakan metode yang digunakan untuk menyelesaikan program linear bilangan bulat dengan menambahkan sejumlah kendala yang dinamakan batasan gomory. Batasan gomory digunakan jika nilai dari variabel keputusan belum bulat (bernilai pecahan) sehingga diperoleh daerah fisibel baru yang penyelesaiannya merupakan bilangan bulat. diperoleh dimana batu bata dijual dengan harga Rp.700, untuk bahan baku mencapai Rp.735.000, dan transportasi mencapai Rp.150.000 dan gaji karyawan mencapai Rp. 3.000.000 maka dengan begitu keuntungan untuk 1 kali produksi sebesar Rp.1.015.000.
Fertility Evaluation of Coral Reef Ecosystems Using Bioindicators of Phytoplankton in Watu Lawang Waters, Pasir Putih Beach, Situbondo - Indonesia Ma'arif, Muhammad Chusnan; Munir, Misbakhul; Akhwady, Rudhy
Journal of Marine Resources and Coastal Management Vol. 1 No. 1 (2020)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v1i1.755

Abstract

The level of waters fertility is closely relate to the abundance and composition of plankton. Phytoplankton is a biological parameter that can be used as an indicator of the fertility of a waters. The purpose of this study was to determined the community structure of phytoplankton and the level of fertility in the waters of Pasir Putih beach, Situbondo. The study was conducted at five stasions in Watu Lawang waters, Pasir Putih Beach, Situbondo. The Sampling used purposive sampling method. Seawater samples were filtered on the surface of each station using plankton net number 25. Then, water samples were identified in the Microbiology Laboratory of UIN Sunan Ampel Surabaya. The results of identification of phytoplankton in the waters of Watu Lawang, Pasir Putih Beach, Situbondo obtained 4 classes that consisted of Bacillariophyceae, Cyanophyceae, Chlorophyceae, and Dinophyceae family. The phytoplankton composition found during the study was dominated by the Bacillariophyceae class. The genus Bacteriastrum sp and Chaetoceros sp were found in all observation stations. The highest phytoplankton abundance was at station IV with an abundance of 1670 cells L-1. And the lowest abundance of phytoplankton was at station I with an abundance value of 730 cells L-1. The diversity of phytoplankton was categorized in the low diversity level (H’<2.3). The Uniformity index value was classified as unstable (0 <E <0.5). On the other hand, The average value of the Saprobic Index in the waters of Watu Lawang, Pasir Putih, Situbondo was 1.6 which was classified as the Oligosaprobic phase (very slight polluted).
Study of ectoparasite prevalence and intensity on mud crab (Scylla serrata) in mangrove area of Wonorejo, Surabaya Purna, Selobing; Munir, Misbakhul; Maisaroh, Dian Sari
Journal of Marine Resources and Coastal Management Vol. 2 No. 1 (2021)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v2i1.1121

Abstract

This study aims to know various types, prevalence, and intensity of ectoparasite on mud crab (Scylla serrata) in mangrove area Wonorejo, Surabaya.  This study used survey method with random sampling to collect the data.  This study was conducted in July-December 2020. Ectoparasite in this study collected by smear method.  In-situ water quality measurement were applied in this study.  Mud crab in this study was obtained from local fisherman that consist of 30 crabs.  There are 3 types of ectoparasite was infected mud crab there are Octolasmis sp. (208 ind), Zoothamnium sp. (93 ind), and Epistylis sp. (116 ind).  Those ectoparasite was found in mud crabs gills.  The highest prevalence was Octolasmis sp. (70%), Epistylis sp. (30%), and Zoothamnium sp. (23%).  The highest intensity was Zoothamnium sp (13.29 ind/crab), Epistylis sp. (12.89 ind/crab), and Octolasmis sp. (9.90 ind/crab).  Based on Ministerial Decree of Ministry Environment and Forestry No. 1 of 2004 water quality in Wonorejo mangrove area was still optimal for life cycle of mud crab with average of temperature is 31.20°C, Dissolved Oxygen 5.53 mg/l, salinity 11 ppt, and pH 7.40.
Chitosan from milkfish (Chanos chanos) scales and tiger shrimp (Panaeus monodon) shells wastes as corrosion inhibitor on ASTM A36 steel Silvia, Chandra; Munir, Misbakhul; Maisaroh, Dian Sari
Journal of Marine Resources and Coastal Management Vol. 2 No. 1 (2021)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v2i1.1122

Abstract

Chitosan synthesized from milkfish (Chanos chanos) scales and tiger shrimp (Panaeus monodon) shells were used as corrosion inhibitors on ASTM A36 steel. Milkfish scales and tiger shrimp shells wastes is extracted into chitosan through deproteination, demineralization and deacetylation process. The yield of milkfish scales and tiger shrimp chitosan was 31,81% and 67,16%, respectively. Corrosion rate testing using weight loss method then calculates inhibition efficiency of each inhibitor. The immersion test of specimens was carried out for four weeks with weight measurements every week. The concentrations used were 0 ppm as negative control; 60 ppm, 500 ppm and 1000 ppm for chitosan inhibitor; and 1000 ppm sodium nitrite as positive control. Inhibition efficiency values ​​produced by milkfish scales chitosan, starting from the first to the fourth week immersion, for concentration of 60 ppm were 43.9%, 46.8%, 48.9%, and 40.8%; for concentration of 500 ppm were 43.6%, 43.3%, 37.8%, and 17.8%; and for concentration of 1000 ppm were 37.5%, 44.9%, 39%, and 21.8%; while for tiger shrimp shells chitosan for concentration of 60 ppm were 37.6%, 51%, 34.6%, and 28.5%; for concentration of 500 ppm were 57.7%, 38.2%, 37.7%, and 19.6%; and for concentration of 1000 ppm were 48.6%, 41.2%, 37%, and 21.3%. Comparison of inhibition efficiency between chitosan from milkfish scales and tiger shrimp shells based on the statistical analysis One Way ANOVA resulted in a sig >0.05 which indicates a similarity in the efficiency value of chitosan from milkfish scales and tiger shrimp shells.
Mangrove (Bruguiera gymnorrhiza) leaves potential as colouring agent on cotton, rayon, and sateen fabrics Anggryani, Cucuk Trisnawati; Munir, Misbakhul; Maisaroh, Dian Sari
Journal of Marine Resources and Coastal Management Vol. 2 No. 1 (2021)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v2i1.1146

Abstract

This study aims to find the value of the fastness test of the natural dye of mangrove leaves (Bruguiera gymnorrhiza). This research was conducted in June-November 2020. This research used descriptive and experimental methods. The samples used were cotton, rayon, and sateen fabrics. The experimental results showed the addition of fixator tunjung (FeSO4) capable of binding dye mangrove leaves Bruguiera gymnorrhiza that give color to the fabric fibers. The result of the coloring is brownish yellow. The results of the color fastness value in hot water are influenced by the difference in ΔE (colorfastness), cotton fabrics have a range of values ​​between the medium category (5.1-5.94), the medium-large category rayon cloth (5.09-9.06 ), medium category sateen (3.65-4.35). The results of the color fastness value in cold water are influenced by the difference in ΔE (colorfastness), cotton fabrics have a range of values ​​between the small and medium categories (1.96-3.68), rayon fabrics in the small category (2.83-3.9 ), the small category of sateen fabrics (1.54-2.76).
Assessment of sustainability of lobster fisheries in Dampar Beach, Lumajang Regency, East Java, Indonesia Mahmud, Amar; Munir, Misbakhul; Maisaroh, Dian Sari
Journal of Marine Resources and Coastal Management Vol. 3 No. 2 (2022)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v3i2.1438

Abstract

Dampar Beach is one of the area in Lumajang which has abundant fisheries resources and lobster is one of export commodities. Nowadays, increased trade and local market demand led to an increase in lobster sales and will lead to a decrease in lobster stocks. Therefore, a sustainability analysis is needed in managing these fishery resources. This study aims to determine the level of sustainability of lobster fisheries in Dampar Beach, Lumajang in four dimensions, i.e. economic, social, ecological, and technological dimension. The sustainable management strategy of lobster fisheries also determined and discussed. The research method for the analysis of sustainability status uses RAPFISH (Rapid Appraisal for Fisheries Sustainability). This type of research uses a descriptive method with a quantitative approach. The results showed that the sustainability index value of the economic and technology dimension are 39.29% and 48.79%, respectively (less sustainable). The social and ecological dimension are 60.44% and 50.72%, respectively (enough sustainable). The strategies for lobster fisheries at Dampar Beach, Lumajang should focus more on attributes that have high leverage, especially on the social, economy, and ecology dimensions. The utilization of lobster resources in a sustainable manner is basically the goal of management which guarantees the level of resource utilization that does not damage or exceed its recovery capacity, so that it can serving the living needs of present and future generations.
Antibacterial activities of the extracts of sponge Agelas cervicornis agains bacteria Staphylococcus aureus Denatri, Ardelia Humaimah; Maisaroh, Dian Sari; Kartika, Ary Giri Dwi; Susanti, Oktora; Munir, Misbakhul
Journal of Marine Resources and Coastal Management Vol. 4 No. 2 (2023)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v4i2.1592

Abstract

Infection is a health problem that can cause death in the world. An antibiotics is a treatment used to treat infectious diseases. If antibiotics are used continuously, they can cause resistance. One of the bacteria that causes skin infections and has been reported to be resistant to several antibacterials is Staphylococcus aureus. So we need an alternative to exploring antibacterial compounds derived from the ocean. Sponge extract from the genus Agelas has been reported to contain secondary metabolites that are antibacterial. This research aims to determine the antibacterial potential of sponge extract and the secondary metabolite of sponge extract, Agelas cervicornis. The extraction process uses maceration with methanol as a solvent. The tests carried out in this study included a phytochemical screening test and an antibacterial activity test carried out using the disc diffusion method to determine the inhibition zone produced against the pathogenic bacteria Staphylococcus aureus. The results of phytochemical screening showed that the sponge extract of Agelas cervicornis contained flavonoids, alkaloids, and terpenoids. The results of the antibacterial activity test of the sponge extract of Agelas cervicornis showed that all concentrations of 0.5 mg/ml, 1 mg/ml, and 1.5 mg/ml had weak inhibitory properties.
Review : Kajian Potensi Bakteri Endofit sebagai Agen Biodegradasi Linear Alkylbenzene Sulfonate (LAS) Mahmudah, Arini Nurul; Faizah, Hanik; Munir, Misbakhul
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.10181

Abstract

Linear Alkylbenzene Sulfonate (LAS) is a type of anionic surfactant which is commonly used as a raw material in making commercial detergents or cleaners. Even though LAS can be degraded naturally in the environment, detergent wastewater containing LAS still needs to be treated properly before being discharged into the environment. One way that can be done to reduce the toxic effects of LAS is biodegradation. The use of bacteria, especially endophytic bacteria associated with plants, is known to have potential as a biodegradation agent for LAS. This review aims to examine the potential of endophytic bacteria as LAS biodegradation agents. The method used in this review is a literature review from several international and national journal references. Data were analyzed descriptively and presented in narrative and table form. The results of the research show that several species of endophytic bacteria isolated from various types of plants have the potential to degrade pollutants, such as heavy metals, benzene, phenol, phenanthrene (PHE), diesel, ammonium, phosphate, COD, and hydrocarbons which also shows that endophytic bacteria have the potential to degrades LAS.
SOSIALISASI MENGENAI POTENSI PRODUK BIOTEKNOLOGI FARMASI BERUPA FORMULASI DAN SEDIAAN SPRAY KOMBUCHA BUNGA TELANG DAN BIOTEKNOLOGI PERTANIAN BERUPA PUPUK CAIR ORGANIK DARI LIMBAH FERMENTASI KOMBUCHA BUNGA TELANG KEPADA PETANI HORTIKULTURA K.P PEKUNCEN Rezaldi, Firman; Utami, Arti Wahyu; Sari, Sinta Wisma; Faizah, Nai’matul Retno; Wati, Dyah Rohma; Resti Wijayanti, Fitria Eka; Ginaris, Rifkarosita Putri; Purbanova, Reni; Sugiono, Sugiono; Saifullah, Ipul; Rohmatulloh, Rizal; Kurniawan, Maskun; Munir, Misbakhul; Mu'jijah, Mu'jijah; Sasmita, Heny; Somantri, Ucu Wandi
PARADIGMA PENGABDIAN Vol 1 No 1 (2024): Edisi : November
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Abdurachman Saleh Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/paradigma.v1i1.5270

Abstract

Horticultural commodity crops are commodities that have high selling value and have properties as functional food and pharmaceutical ingredients. So the majority of horticultural farmers often prioritize meeting market needs. Obstacles that occur in the field are decreasing quality and quantity due to pest and disease attacks as well as excessive use of chemical-based fertilizers. The aim that can be offered in this community service activity is to provide education about the potential of butterfly pea flower kombucha, apart from being used as a functional food, it can also be used as a natural antibiotic without other additives as an antifungal pathogen from horticultural commodity plants as well as providing education about the potential of butterfly pea flower kombucha as a raw material for organic liquid fertilizer to support the growth of horticultural commodity plants which has been proven by various research results. by providing an explanation of the basics of butterfly pea flower kombucha fermentation which is useful as a probiotic drink to enhance the immune system in general which has a high potential for being a functional food, pharmaceutical/medicinal or cosmetic, an ingredient in organic liquid fertilizer preparations, and a natural antibiotic for fungal pathogens of horticultural plants. Horticultural farmers from Pekuncen village learned about the potential of butterfly pea flower kombucha with a percentage of 100% after the presentation of the material.
Petik Laut dalam Tinjauan Sains dan Islam Sawiji, Asri; Mauludiyah, Mauludiyah; Munir, Misbakhul
Al-Ard: Jurnal Teknik Lingkungan Vol. 2 No. 2 (2017): March
Publisher : Department of Environmental engineering, Faculty of Science and Technology, Islamic State University Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/alard.v2i2.124

Abstract

Tradisi petik laut sering juga disebut dengan larung sesaji yang dikaitkan dengan syukuran para nelayan atas segala hal yang telah diberikan oleh laut. Saat ini petik laut telah mengalami transformasi menjadi ajang pesta rakyat, namun sejatinya ritual petik laut ini merupakan ekspresi spiritualitas komunitas nelayan pesisir di Jawa dan Madura. Untuk menjaga salah satu kearifan lokal tersebut maka perlu dilakukan kajian yang komprehensif mengenai tradisi petik laut dalam tinjauan sains dan Islam. Secara spesifik, penelitian ini bertujuan untuk mengetahui pengaruh bacaan Al-Quran pada pertumbuhan mikroorganisme atau bakteri air laut. Hal ini dikarenakan mikroorganisme atau bakteri merupakan salah satu aktor yang berperan penting dalam sistem kelautan yang selanjutnya akan mempengaruhi produktivitas perairan dan hasil tangkap. Pengambilan sampel air laut yang digunakan dalam penelitian ini adalah air laut di pesisir Sidoarjo. Sampel diambil pada permukaan air laut sejauh 100 meter dari bibir pantai dan dilakukan sekali untuk semua sampel. Analisa pertumbuhan mikroorganisme air laut dilakukan di laboratorium mikrobiologi. Perlakuan yang diberikan adalah dibacakan (1) surat an-Nahl, (2) al-Fatihah, dan (3) tanpa perlakuan (kontrol). Sampel pengontrol (pre-test/baseline) dan sesudah perlakuan (post test) ditumbuhkan dalam media NA dengan teknik Total Plate Count (TPC) di laboratorium. Penghitungan jumlah bakteri dengan menggunakan colony counter dilakukan setelah diinkubasi selama 24 jam. Data hasil pengamatan jumlah koloni bakteri akan diuji dengan dengan menggunakan dua variabel yaitu perlakuan dan hari. Hasil analisa statistik dengan menggunakan analisis non-parametrik uji Friedman menunjukkan bahwa besaran nilai Chi Square = 30.545 dan asymp sig sebesar 0.000. Hasil tersebut menunjukkan bahwa ketiga perlakuan (dibacakan surat an-Nahl, al-Fatihah dan tanpa perlakuan (kontrol)) memberikan reaksi yang berbeda dengan jumlah nilai TPC atau pertambahan koloni bakteri air laut.
Co-Authors A Muhamad Jazuli, A Muhamad Adri Putra Nugraha Afifuddin, Fathin Agus Triyono Alchemi Putri Juliantika Kusdiana, Alchemi Putri Juliantika Alfatih, Shahreza Agung Anggryani, Cucuk Trisnawati Ari Sutjahjo, Ari Arti Wahyu Utami Ary Giri Dwi Kartika Asfi Manzilati Asri Sawiji Bahri, Saiful Bambang Purwanto Choirul Huda Denatri, Ardelia Humaimah Dwi Sarwani Sri Rejeki Dyah Rohma Wati Eva Agustina, Eva Faizah, Hanik Faizah, Nai’matul Retno FETRINA OKTAVIA Florentina Sustini Funsu Andiarna Hari Hariadi, Hari Heru Suryaningtyas Iskandar Romey Sitompul Judiono Judiono Khairani, Nerli Khoiriyah, Nisa Kurniawan, Maskun Kuswanhadi Kuswanhadi, Kuswanhadi Ma'arif, Muhammad Chusnan Mabruroh, Arofatul Syabina Mahmud, Amar Mahmudah, Arini Nurul Maigoda, Tonny Cortis Maisaroh, Dian Sari Marlina Ekawaty Mauludiyah, Mauludiyah Moch. Irfan Hadi Mu'jijah, Mu'jijah Muhammad Junaidi Nadlir Nadlir, Nadlir Naili Saidatin Nirmala Fitria Firdhausi Oktaviani, Mayang Viorita Pamungkas, Barolym Tri Purbanova, Reni Purna, Selobing Putri, Arum Cahyaning Resti Wijayanti, Fitria Eka Rezaldi, Firman Rifkarosita Putri Ginaris Rohmatulloh, Rizal Rudhy Akhwady Rustian, Lita Saifullah, Ipul Sari, Sinta Wisma Sasmita, Heny Shobirun - Silvia, Chandra Subandi, Hendi Sugiono Sugiono sukarna, kadi Susanti, Oktora Suseno Amin, Suseno Tjandra Tirtono, Tjandra Triawan, Farid Tulus Widodo, Putut Giri Ucu Wandi Somantri Vivi Yosafianti Wicaksono, Anang Ucok Yenny, Ratna Fitry Yuanita Rachmawati Zaenal Arifin Zulfikar Djauhari