PERANCANGAN PANEL SURYA SEBAGAI SUMBER ENERGI GREEN HOUSE UNTUK TANAMAN CABAI…

Edition

-

ISBN/ISSN

-

Collation

xix, 72 hlm.; Ilus.; 29 cm

Series Title

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Call Number

T1163002023

SISTEM KONTROL POSISI AUTONOMOUS BUOY MENGGUNAKAN METODE FUZZY LOGIC CONTROL

The problem of poor water quality can lead to mass deaths of fish inside floating net cages (KJA). To address this issue, this research develops an automatic KJA that can adapt to water quality conditions. This KJA needs to be equipped with autonomous buoys that have actuators and sensors, enabling them to move and search for areas with good water quality by comparing sensor values with other b…

SISTEM KONTROL POSISI KERAMBA JARING APUNG OTOMATIS MENGGUNAKAN METODE FUZZY …

Traditional fish farming can lead to the risk of fish mortality. Difficult tasks in fish farming, such as relocating the position of the cage and obtaining water quality information, can be replaced by an automatic floating net cage (KJA) equipped with DC motors, sensors, and buoys to compare water quality values during position changes. The automatic KJA is an unmanned device operated automati…

PERENCANAAN PEMBANGKIT LISTRIK TENAGA GELOMBANG SUNGAI DENGAN MENGGUNAKAN ARU…

River’s wave energy plant (PLTGS) is nonconventional energy plant that use vertical wave of river to produce eletrical energy. PLTGS in this research use direct current as magnetic force’s source in rotor. River’s Vertical wave will move rotor up and down towards the stator with coil variation 1500, 1750, 2000, 2250, and 2500 turns . The purpose of this research is to see how magnetic flu…

ANALISA PENYETELAN RELE GANGGUAN TANAH (GFR) DENGAN GANGGUAN HUBUNG SINGKAT S…

The 20 kV distribution system often experiences short circuits disruptions due to external factors, which necessitate reliable operation of protective relays to respond appropriately. Based on monthly recorded data, short circuit disruptions have occurred in the Bali and Papua feeders at the Keramasan Main Substation. To identify the causes of these disruptions, the author conducted an analysis…

ANALISIS IKLIM PURBA DAN LINGKUNGAN BATIMETRI LINTASAN SUNGAI BATANG FORMASI …

Kegiatan penelitian yang dilakukan di Lintasan Sungai Batang Formasi Gumai Daerah Tihang dan sekitarnya bertujuan untuk mengidentifikasi iklim purba dan lingkungan batimetri melalui analisis fosil foraminifera planktonik dan bentonik. Secara administratif penelitian ini dilakukan di Desa Tihang dan sekitarnya, Kecamatan Sosoh Buay Rayap, Kabupaten Ogan Komering Ulu, Provinsi Sumatera Selatan. M…

ANALISIS PARAMETER KONSOLIDASI TANAH PADA PERBAIKAN TANAH LEMPUNG MENGGUNAKAN…

Clayey soil is characterized by its low bearing capacity and high compressibility, necessitating the implementation of soil improvement techniques. One such method used to expedite consolidation is the combination of the Vacuum Consolidation Method (VCM) with Prefabricated Vertical Drain (PVD), which has been successfully applied in the Palembang-Indralaya Toll Road project. This study follows …

ANALISA SETTING RELAI ARUS LEBIH DAN GANGGUAN TANAH TERHADAP GANGGUAN HUBUNG …

Nowadays, along with the advancement of the era, the need for electrical energy will always increase. In a distribution system, there is definitely no such thing as interference. The disturbance itself is a short circuit fault. The magnitude of the short circuit current is used in setting the protective relay. Therefore the authors carry out an analysis of one-phase-to-ground and phase-to-phase…

OPTIMASI AKTIVITAS ENZIM SELULASE YANG DIHASILKAN OLEH BAKTERI SELULOLITIK Y

Cellulase enzymes break β-1,4 glycosidic bonds in cellulose, cellodextrin, cellobiose and other cellulose derivatives. This research aimed to determine the highest cellulase enzyme activity of several bacterial isolates using the DNS method and to study the optimum conditions of pH, temperature, substrate and metal ion concentrations of the cellulase enzyme activity. This research used a non-f…

ANALISA KESIAPAN PELAYARAN TERHADAP TEKNOLOGI KAPAL OTOMATIS (AUTONOMOUS SHIP…

In today's era, technology is rapidly developing and able to cover every aspect of human life. It is not only limited to household electronic appliances, but also transportation. Transportation is a part of daily life, on land, in the air and at sea. In the case of maritime transportation, one of the technological advances being developed is in the field of unmanned ships, also known as autonom…

IMPLEMENTASI REGENERATIVE BRAKING SYSTEM PADA AUTONOMOUS ELECTRIC VEHICLE DEN…

Autonomous electric vehicle is an electric vehicle that can run automatically without a driver or accompanied by a driver. Autonomous electric vehicle uses an electric motor as its driving machine. This electric motor can change its function to become a generator and generating power when in braking mode, one method that can be done is regenerative braking system. In this study, the braking sys…

SISTEM KONTROL POSISI PADA KERAMBA JARING APUNG OTOMATIS MENGGUNAKAN PENGENDA…

floating net cage that is used for cultivating marine animals. It is a container or box-shaped device that floats on the water's surface and is made of bamboo, iron, or wood slats, woven together to specific dimensions. This study aims to design a position control system for an automatic floating net cage using a PID controller. The use of an automatic floating net cage is expected to address i…

ANALISIS EFISIENSI DAYA LISTRIK PADA PANEL SURYA JENIS POLIKRISTALINE SEBAGAI…

Energi Surya merupakan sumber energi yang tidak terbatas dan tidak akan pernah habis ketersediannya dan energi ini juga dapat di manfaatkan sebagai energi alternatif yang akan di ubah menjadi energi listrik dengan menggunakan sel surya. Panel surya sebagai sumber energi listrik alternatif dapat dimanfaatkan oleh masyarakat yang memerlukan energi listrik. Panel surya jenis polikristaline ini dis…

STUDI PREFENSI TERHADAP PELAJAR DI MADRASAH ALIYAH NEGERI (MAN) 3 PALEMBANG D…

Penelitian ini dilakukan untuk melihat faktor-faktor pelajar dalam pemilihan moda transportasi dan presepsi terhadap penyediaan bus sekolah. Analisis ini dilakukan menggunakan Microsoft Excel dan SPSS Ver.25 untuk Windows. Hasil dari penelitian ini menunjukkan adanya faktor-faktor yang mempengaruhi penggunaan moda trasportasi para pelajar adalah sebagai berikut: 1) Jenis kelamin (X1) 2) Usia (X…

PERBANDINGAN PRODUKSI DAN EFISIENSI ENERGI TERHADAP VARIASI JUMLAH PANEL SURY…

Bertambahnya jumlah penduduk membuat kebutuhan energi listrik semakin meningkat, tapi keterbatasan sumber daya alam seperti minyak bumi menyebabkan krisis energi, sehingga pemanfaatan energi matahari merupakan solusi yang efektif. Penelitian ini memiliki tujuan mengetahui perbandingan produksi dan efisiensi energi terhadap variasi jumlah panel surya pada solar home system sederhana. Data yang d…

INVENTARISASI FUNGI MAKROSKOPIS DI PULAU PAYUNG, DESA SUNGSANG III, KABUPATEN…

Payung Island has an important role for the Sungsang village community. Pulau Payung which is dominated by mangroves and nipa palm is a habitat for several species of reptiles, amphibians, birds, fish and crabs. The mangrove vegetation on Payung Island is dominated by Sonneratia alba, Avicennia marina, Kandelia candel, and Rhizopora mucronata. The moist mangrove ecosystem and the abundance of l…

IDENTIFIKASI DAN ANALISIS KELIMPAHAN MIKROPLASTIK PADA SEDIMEN DAN MAKROZOOBE…

Population growth and increased industry is one of the contributing factors to environmental pollution. One of the most common pollutants is plastic waste. Plastic waste in the water will be degraded into smaller sizes called microplastics. Microplastic particles in the waters can accidentally be consumed by biota such as macrozoobenthos which can cause interference with organ function. Micropl…

ANALISIS KUALITAS AIR TAMBAK POLIKULTUR DI DESA GILIRANG KECAMATAN MUARA SUGI…

Polyculture ponds (shrimp and milkfish) in Gilirang Village, Muara Sugihan District, have experienced a decline in pond yields from year to year. Pond water quality is thought to be one of the important factors in the successful productivity of polyculture ponds. Decreasing water quality will have an impact on cultivators who can experience stress and even death. The purpose of this study was t…

KLASIFIKASI JENIS PENSIUN PEGAWAI PTPN II TAHUN 2012-2019 MENGGUNAKAN METODE …

PTPN II is a company engaged in the mining and plantation sector that provides pension guarantees to its employees. Pension is a program designed to provide income or benefits to a person when he is no longer working or has reached a certain age. This study has two types of pensions, namely normal pensions, which are employees who enter retirement at the age of 55 and 56 years and premature ret…

PERUBAHAN GARIS PANTAI DAN LAJU SEDIMENTASI DI PELABUHAN TANJUNG API-API KABU…

Tanjung Api-api Port is a water area that is strongly influenced by tides, currents, ports and agriculture resulting in changes in sedimentation and changes in coastlines both abrasion and accretion around the coast. The purpose of this study is to analyze the sedimentation rate at Tanjung Api-api Port, analyze changes in coastline in Tanjung Api-api Port, and analyzed the dynamics of coastline…

ANALISIS PEMANFAATAN SATELLITE DERIVED BATHYMETRY CITRA SENTINEL-2A MENGGUNAK…

The Satellite Derived Bathymetry (SDB) method can collect bathymetry data in shallow waters based on satellite imagery. The bathymetry data obtained from this methos can be used to fill in the gaps in data collected from hydrographic surveys. The purpose of this research is to evaluate the use of two algorithms in obtaining information on the depth of shallow waters in Karimunjawa waters. The a…

PREDIKSI KEJADIAN HUJAN MENGGUNAKAN METODE ENSEMBLE DENGAN ALGORITMA FUZZY NA…

Precise weather predictions are needed in various fields including agriculture, tourism, aviation, shipping and plantations. The most predictable weather element is rain. This study aims to predict rain events using the ensemble method with fuzzy naïve Bayes, naïve Bayes and decision tree algorithms based on bootstrap resampling. This study uses weather datasets in Australia sourced from the …

PENGARUH MINYAK IKAN SALMON (Oncorhyncus nerka) TERHADAP PERTUMBUHAN PROBIOTI…

Salmon fish oil (SOF) is a type of functional food similar to probiotics. MIS contains fatty acids which have the ability to effect the growth of Bifidobacteria Longum.B Longum has good antibacterial properties so it is often us an good bioactivity. This research was conducted to determine the effect of MIS for growth of probotic and the effect of the combination of these two test sample so tha…

KLASIFIKASI HAMA DAN PENYAKIT TANAMAN JAGUNG MENGGUNAKAN METODE FUZZY NAIVE B…

Jagung berperan penting sebagai salah satu sumber pangan bagi manusia dan hewan. Selain sebagai sumber nutrisi, jagung juga memiliki manfaat yang sangat banyak. Kualitas tanaman jagung harus diperhatikan agar mengurangi resiko jagung terserang hama dan penyakit. Oleh karena itu perlu dilakukan pengklasifikasian terhadap hama dan penyakit yang menyerang tanaman jagung supaya petani dapat mengend…

BIOPESTISIDA BUAH BINTARO (Cerbera odollam (Gaertn, 1791)) DAN PENGARUHNYA TE…

The problem that is often faced by Indonesian farmers is plant pest organisms (OPT). Tropical climate conditions strongly support the development of plant-disturbing organisms. The negative impacts of using chemical pesticides include environmental pollution (which can include soil, water or air contamination), pest attacks becoming resistant or tolerant to pesticides, as well as other negative…

MORFOLOGI DAUN NIPAH (Nypa fruticans (Thunb.) Wurmb.) PADA TINGKAT SALINITAS …

Nipah is a species of mangrove palm that lives on the back of the mangrove zone. Nipah has morphological adaptations that can be seen on leaf organs at a certain levels of salinity. Research on morphological adaptation of Nipah in Banyuasin regency, South Sumatra is still limited, so it is necessary to do research on the form of morphological adaptation in Nipah with different levels of salinit…

KLASIFIKASI KUALITAS UDARA DKI JAKARTA BERDASARKAN INDEKS STANDAR PENCEMAR UD…

Good air quality will bring good things as well as polluted air will also give things that are not good for living things. Air quality is affected by many things, including human activity itself which can cause unhealthy air quality. If this goes on continuously without proper handling it can have various adverse effects on humans. DKI Jakarta is one of the cities that has an alarming air condi…

ESTIMASI JUMLAH PENDUDUK PROVINSI SUMATERA SELATAN BERDASARKAN JENIS KELAMIN …

To reduce the negative impact of population growth that is not controlled, then the solution that can be done is population projections. This study aims to from the Exponential trend equation and Parabolic to estimate the population of South Sumatra Province based on gender. From the research results, the equation is obtained the Exponential trend for the male gender is y=4082700(1.0136)^x, Exp…

MODIFIKASI TEPUNG BIJI TERATAI (Nymphaea pubescens Willd.) DAN PENENTUAN INDE…

Tepung biji teratai mengandung rafinosa yang berpotensi sebagai prebiotik. Penelitian ini bertujuan untuk mengetahui efek prebiotik, indeks prebiotik, serta aktivitas prebiotik tepung biji teratai sebelum modifikasi dan sesudah modifikasi dengan lama waktu fermentasi serta suhu bertekanan tinggi terhadap pertumbuhan L. bulgaricus dalam menghambat pertumbuhan E. coli. Dilakukan uji standarisasi …

ANALISIS KERAGAMAN GENETIK MANGROVE ASAL PULAU PAYUNG SUMATERA SELATAN DAN SE…

Pulau Payung merupakan kawasan hutan lindung menurut SK Menhut No.866/Menhut-II/2014. Keberadaan mangrove Pulau Payung di sekitar muara Sungai Musi, berada di alur pelayaran sehingga mangrove tersebut dapat mudah dijangkau. IUCN (International Union for Conservation of Nature and Natural Resources) menyatakan mangrove R.apiculata, A.alba, A.marina, A.officinalis dan Kandelia candel masuk kedala…