Jurnal Borneo Saintek最新文献_第2页

PENGARUH VARIASI BERAT KATUP BUANG DAN KETINGGIAN INPUT PADA KINERJA POMPA HIDRAM 倾卸阀重量和输入高度对液压泵性能的影响

Jurnal Borneo Saintek Pub Date : 2023-07-20 DOI: 10.35334/borneo_saintek.v5i2.4154

Denilson Denilson, Deny Murdianto, S. Sudirman

{"title":"PENGARUH VARIASI BERAT KATUP BUANG DAN KETINGGIAN INPUT PADA KINERJA POMPA HIDRAM","authors":"Denilson Denilson, Deny Murdianto, S. Sudirman","doi":"10.35334/borneo_saintek.v5i2.4154","DOIUrl":"https://doi.org/10.35334/borneo_saintek.v5i2.4154","url":null,"abstract":"The hydram pump comes from the word Hydraulic Ram, which is a pump that works by relying on the beat of a hydraulic system that can work without using electricity or fuel. Hydram pumps work by harnessing the potential energy in water in a straight pipe and then turning it into dynamic pressure which results in the creation of a water strike resulting in high pressure in the pump. The purpose of this study was to determine the effect of variations in exhaust valve weight and input height on the performance of the hydram pump. The exhaust valve weight variables used in this study were 0 gram, 40 gram, 50 gram and 60 gram, with the input height from the surface of 190 cm and 240 cm. The analysis technique is carried out by examining the data obtained from the research results, where the results are in the form of quantitative data made in tabular form and displayed in graphical form. The results of the study showed the highest efficiency of 52.47% at a height of 240 cm, and at a height of 190 cm the highest efficiency was obtained at 40.75%, and the highest yield water discharge at a valve weight of 50 grams was 6.51 l/minute at a height of 240 cm. and at a height of 190 cm, the resulting water discharge is 3.80 l/minute with a valve weight of 50 grams.","PeriodicalId":325757,"journal":{"name":"Jurnal Borneo Saintek","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133422116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

THE USE OF SEESAW CLASS APPLICATION AS LEARNING MEDIA IN DIGITAL PROJECT-BASED LEARNING 跷跷板课堂应用作为学习媒介在数字化项目学习中的应用

Jurnal Borneo Saintek Pub Date : 2023-07-20 DOI: 10.35334/borneo_saintek.v5i2.4155

W. Kusmaryani, Arifin Arifin

引用次数: 0

STRATEGI PEMASARAN PRODUK MAKANAN RINGAN (USAHA TAPE GORENG WIJEN) 零食产品营销策略(油炸芝麻路)

Jurnal Borneo Saintek Pub Date : 2023-07-17 DOI: 10.35334/borneo_saintek.v5i1.4139

Ema Parandangi

引用次数: 0

PENDAMPINGAN MANAJEMEN KEUANGAN BERBASIS SISTEM INFORMASI AKUNTANSI KOPERASI WANITA DEWI KUNTI 从女会计信息系统为基础的财务管理工作

Jurnal Borneo Saintek Pub Date : 2023-07-17 DOI: 10.35334/borneo_saintek.v5i1.4137

Zulfatun Ruscitasari, Marosimy Millaty

引用次数: 0

EKSTRAKSI BIJI PEPAYA (Carica papaya) SEBAGAI BAHAN AKTIF ANTIBAKTERIAL PADA LARVA UDANG WINDU (Penaeus monodon) SECARA IN VITRO DAN IN VIVO

Jurnal Borneo Saintek Pub Date : 2023-07-17 DOI: 10.35334/borneo_saintek.v5i1.4136

Jimmy Cahyadi, Laylan Sovina

{"title":"EKSTRAKSI BIJI PEPAYA (Carica papaya) SEBAGAI BAHAN AKTIF ANTIBAKTERIAL PADA LARVA UDANG WINDU (Penaeus monodon) SECARA IN VITRO DAN IN VIVO","authors":"Jimmy Cahyadi, Laylan Sovina","doi":"10.35334/borneo_saintek.v5i1.4136","DOIUrl":"https://doi.org/10.35334/borneo_saintek.v5i1.4136","url":null,"abstract":"This research was the administration of papaya seed extract to black tiger prawn which were challenged with Vibrio harveyii infection in vivo and in vitro to determine the effectiveness of papaya seed extract in inhibiting vibrio harveyii. This research was conducted in the laboratory of the Faculty of Fisheries and Marine Sciences, University of Borneo Tarakan in vitro and in vivo. The data obtained were analyzed descriptively and statistically. Based on observations and research it is known that papaya seed extract (Carica papaya) in vitro contains active antibacterial ingredients such as saponins, flavonoids which can inhibit Vibrio in breeding so that it has an impact on the weakness of Vibrio harveyii in disturbing and inhibiting the growth of tiger shrimp larvae during independent research. in vivo. The survival rate of black tiger prawn larvae from the total of each treatment which was maintained for 12 days of treatment showed that the highest value was achieved in treatment P3 of 90% and the lowest was obtained in the negative control treatment of 5%, while in treatment P1 (positive control) of 95 %, P4 was 78% and P2 treatment was 65%.","PeriodicalId":325757,"journal":{"name":"Jurnal Borneo Saintek","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130629612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IMPLEMENTASI PEMANTAUAN SUHU, KELEMBABAN DAN KADAR GAS AMONIA BERBASIS ANDROID PADA PETERNAKAN KAMBING SAPERA MITRA AGRO ABADI FARM 长期农业农场的安卓山羊萨帕拉农场的氨气体监测、湿度和浓度

Jurnal Borneo Saintek Pub Date : 2023-07-17 DOI: 10.35334/borneo_saintek.v5i1.4138

M. Mara

{"title":"IMPLEMENTASI PEMANTAUAN SUHU, KELEMBABAN DAN KADAR GAS AMONIA BERBASIS ANDROID PADA PETERNAKAN KAMBING SAPERA MITRA AGRO ABADI FARM","authors":"M. Mara","doi":"10.35334/borneo_saintek.v5i1.4138","DOIUrl":"https://doi.org/10.35334/borneo_saintek.v5i1.4138","url":null,"abstract":"The partner of this program is a dairy goat breeder Mitra Agro Abadi Farm which is located in Barukan Village, Semarang Regency. The fundamental problem of dairy goat farmers in Barukan Village is related to continuous real time monitoring of temperature, humidity and ammonia gas levels in goat cages. Breeders still use the manual method by estimating changes in temperature and humidity and changes in ammonia gas making the goat cage susceptible to disease in goats so that it affects the production of goat milk produced. Therefore, the PKM team offers a solution to create a system that can monitor temperature, humidity and ammonia gas levels in an Android-based goat pen that can be monitored via the farmer's cellphone, then the monitoring data is sent via the internet and then provides notifications to farmers remotely in real time. via mobile phones so that farmers can provide immediate handling or action if the cage conditions are not in accordance with ideal conditions. The goal to be achieved from this activity is that the Barukan Village goat breeders are IT literate and it is easier to control the condition of the goat cages in a measurable manner. Thus, the quality of goat's milk production also increases","PeriodicalId":325757,"journal":{"name":"Jurnal Borneo Saintek","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123776003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFEKTIFITAS PENGGUNAAN CANGKANG KERANG DARAH (Anadara granosa) SEBAGAI FILTER AIR TANAH DI KOTA TARAKAN 将贝壳(Anadara granosa)作为过滤城市地下水的有效使用

Jurnal Borneo Saintek Pub Date : 2023-07-17 DOI: 10.35334/borneo_saintek.v5i1.4140

Claudia Constancy Rattu, Ratno Achyani, Dori Rachmawani

{"title":"EFEKTIFITAS PENGGUNAAN CANGKANG KERANG DARAH (Anadara granosa) SEBAGAI FILTER AIR TANAH DI KOTA TARAKAN","authors":"Claudia Constancy Rattu, Ratno Achyani, Dori Rachmawani","doi":"10.35334/borneo_saintek.v5i1.4140","DOIUrl":"https://doi.org/10.35334/borneo_saintek.v5i1.4140","url":null,"abstract":"Tarakan City has the potential of groundwater for the need for clean water. However, it must be treated first so that its quality meets the standard required among the efforts of filtration by utilizing the waste of Abalone shells (Anadara sp). The purpose of the research was to determine the effectiveness of using Abalone shells (Anadara sp) as a groundwater filter in Tarakan city. The research method used a complete randomized design (RAL) method. The material used Dara Shell (Anadara sp) filter levels of 30cm, 60cm, and 100 cm combined with active charcoal, quartz sand and gravel to determine the best composition. The parameters were tested based on Minister of Health Regulation No. 32 of 2017 (Standard Water Quality for Hygiene Sanitation Requirement): turbidity, colour, pH, temperature, TSS, TDS, nitrate, nitrite, Fe heavy metal and Mn. Research results showed that the filter’s effectively increased pH values by 54% and decreased the concentration of consecutive Mn heavy metals 83%. Level 60 cm filters effectively decrease nitrite, TDS, cloudy and colouration levels by 31%, 44%, 26% and 54%, respectively. While the 30 cm filter level effectively lowers the TSS level by 75%.","PeriodicalId":325757,"journal":{"name":"Jurnal Borneo Saintek","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116710296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

KAJIAN PEMASARAN PRODUK PANGAN OLAHAN LOKAL DALAM MENUNJANG KETAHANAN PANGAN BERKELANJUTAN DI WILAYAH PERBATASAN 当地加工食品的营销研究促进边境地区的可持续食品安全

Jurnal Borneo Saintek Pub Date : 2022-02-07 DOI: 10.35334/borneo_saintek.v4i2.2163

Rayhana Jafar

{"title":"KAJIAN PEMASARAN PRODUK PANGAN OLAHAN LOKAL DALAM MENUNJANG KETAHANAN PANGAN BERKELANJUTAN DI WILAYAH PERBATASAN","authors":"Rayhana Jafar","doi":"10.35334/borneo_saintek.v4i2.2163","DOIUrl":"https://doi.org/10.35334/borneo_saintek.v4i2.2163","url":null,"abstract":"Produk pangan olahan lokal mempunyai prospek potensial untuk dikembangkan dalam mendukung kemandirian pangan di wilayah perbatasan. Namun upaya pengembangan produk pangan olahan memiliki kendala dalam aspek pemasaran, yaitu nilai marjin pemasaran yang relatif masih tergolong besar sehingga tidak didapatkan efesiensi pemasaran yang optimal, kurangnya kegiatan promosi, strategi pengembangan pemasaran, serta distribusi yang masih terbatas. Penelitian ini bertujuan untuk (1) menginventarisasi produk pangan olahan lokal di Kota Tarakan, dan (2) mengkaji sistem pemasaran produk pangan olahan lokal di Kota Tarakan. Metode penelitian yang digunakan adalah deskriptif kualitatif dan kuantitatif melalui pendekatan Struktur Pasar dan Perilaku Pasar. Metode penentuan sampel secara purposive sampling dan snowball sampling. Hasil penelitian ini menunjukkan bahwa terdapat 15 UMKM yang masih aktif sebagai pelaku usaha dalam pengolahan produk pangan lokal yang berbahan baku utama produk tanaman pangan dan buah-buahan seperti padi, jagung, singkong, sukun, pisang, kedelai, dan jamur tiram. Sistem pemasaran produk pangan olahan lokal di Kota Tarakan melalui pendekatan Struktur Pasar diperoleh bahwa perhitungan pangsa pasar produk olahan pangan lokal, MS (1) sebesar 18,13 persen MS (2) 14,29 persen, MS(3) sebesar 14,16 persen dan MS( 4) sebesar 11,07 persen. Rasio konsentrasi empat UMKM terbesar (CR4) adalah sebesar 57,65 persen sedangkan 11 UMKM menguasai pangsa pasar sebesar 42.35 persen. Rata-rata nilai Hambatan Masuk Industri (MES) adalah sebesar 18,13 persen. Perilaku Pasar ditunjukkan melalui strategi harga, produk dan promosi yang digunakan oleh para pelaku usaha pengolahn produk pangan lokal sehingga diharapkan konsumen loyal dan pada akhirnya dapat memberikan keuntungan.Kata Kunci: Pemasaran, Produk Pangan Lokal, Struktur dan Perilaku Pasar","PeriodicalId":325757,"journal":{"name":"Jurnal Borneo Saintek","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129519211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

UKURAN PERTAMA MATANG GONAD DAN TERTANGKAP IKAN SENAGIN (Eleutheronema sp.) DAN IKAN ARUT (Lutjanus sp.) DI PERAIRAN TARAKAN

Jurnal Borneo Saintek Pub Date : 2022-02-02 DOI: 10.35334/borneo_saintek.v4i2.2032

Muhammad Firdaus

{"title":"UKURAN PERTAMA MATANG GONAD DAN TERTANGKAP IKAN SENAGIN (Eleutheronema sp.) DAN IKAN ARUT (Lutjanus sp.) DI PERAIRAN TARAKAN","authors":"Muhammad Firdaus","doi":"10.35334/borneo_saintek.v4i2.2032","DOIUrl":"https://doi.org/10.35334/borneo_saintek.v4i2.2032","url":null,"abstract":"Ikan senangin (Eleutheronema sp.) dan ikan arut (Lutjanus sp.) termasuk jenis ikan hasil tangkapan jaring insang (gillnet) di perairan Tarakan yang memiliki nilai ekonomis. Salah satu variabel data/informasi ilmiah dalam lingkup dinamika populasi ikan yang diperlukan dalam kebijakan pengelolaan lestari sumberdaya ikan adalah nilai – nilai ukuran panjang pertama matang gonad (Lm) dan tertangkap (Lc). Penelitian dilakukan di Kota Tarakan pada bulan Januari- Maret 2021 dengan tujuan mengetahui sex ratio, nilai Lm dan nilai Lc dari Eleutheronema sp. dan Lutjanus sp.. Hasil penelitian didapatkan sex ratio ikan sampel jantan dan betina adalah 1 : 4 (Eleutheronema sp.) dan 1 : 2 (Lutjanus sp.). Nilai Lm Lutjanus sp. 30,6 cm dan Eleutheronema sp. 40,4 cm. Nilai Lc Lutjanus sp. 30,9 cm dan Eleutheronema sp. 34,7 cm. Hasil riset menunjukkan nilai Lc Lm pada sampel Eleutheronema sp. dan nilai Lc hampir sama dengan nilai Lm pada sampel Lutjanus sp.. Hal ini bermakna bahwa ikan senangin yang tertangkap oleh perikanan gillnet di perairan Tarakan diduga belum mengalami matang gonad (immature) dan pada ikan arut yang tertangkap diduga adalah ikan periode matang gonad (mature). Hal ini perlu perhatian dalam kebijakan pemanfaatan sumberdaya ikan demi menjaga kelestarian ikan senangin dan ikan arut di perairan Tarakan","PeriodicalId":325757,"journal":{"name":"Jurnal Borneo Saintek","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125341928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Potensi Pengembangan Air Buah Kelapa Menjadi Nata de coco Di Kabupaten Sumba Timur

Jurnal Borneo Saintek Pub Date : 2022-01-26 DOI: 10.35334/borneo_saintek.v4i2.1989

V. Bano

{"title":"Potensi Pengembangan Air Buah Kelapa Menjadi Nata de coco Di Kabupaten Sumba Timur","authors":"V. Bano","doi":"10.35334/borneo_saintek.v4i2.1989","DOIUrl":"https://doi.org/10.35334/borneo_saintek.v4i2.1989","url":null,"abstract":"AbstrakTujuan penelitian ini untuk mendeskripsikan potensi pengembangan air buah kelapa tua menjadi Nata de coco di Kabupaten Sumba Timur. Metode penelitian menggunakan metode survey, analisis data menggunakan deskriptif kuantitatif. Teknik pengumpulan data: wawancara, observasi dan penyebaran kuesioner. Hasil penelitian menunjukkan tingkat kesukaaan masyarakat terhadap produk olahan Nata de coco sebesar 76%, namun berbanding terbalik dengan pengetahuan masyarakat dalam membuat produk olahan makanan ini. Kabupaten Sumba Timur memiliki potensi yang baik dalam pengembangan air buah kelapa tua (limbah) menjadi produk olahan makanan Nata de coco yang bermutu tinggi.AbstractThe purpose of this study was to describe the potential for developing old coconut water into Nata de coco in East Sumba Regency. The research method used survey method, data analysis used quantitative descriptive. Data collection techniques: interviews, observation and questionnaires. The results showed that the level of public preference for Nata de coco processed products was 76%, but it was inversely proportional to people's knowledge in making this processed food product. East Sumba Regency has good potential in developing old coconut water (waste) into high quality Nata de coco food processing products.","PeriodicalId":325757,"journal":{"name":"Jurnal Borneo Saintek","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115377470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0