PENGEMBANGAN LKPD IPA TERPADU BERBASIS PROJECT BASED LEARNING TOPIK UJI DAYA …

Penelitian Pengembangan ini telah dilakukan untuk menghasilkan produk LKPD LKPD IPA Terpadu berbasis project based learning di kelas IX.10 SMP Negeri 18 Palembang yang valid, praktis dan efektif.Metode penelitian Pengembangan yang dilakukan pada penelitian ini menggunakan model ADDIE yang dimodifikasi evaluasi formatif pengembangan tessmer. Penelitian ini meliputi 4 tahapan yaitu 1) tahap anali…

PENGARUH PERLAKUAN AMONIASI-FERMENTASI (AMOFER) TERHADAP KUALITAS KIMIA KLOBO…

Corn cob is an agricultural waste that can be used as an alternative solution to the problem of feed shortage. Corn clobber has a high crude fiber content as well as low crude protein and crude fat, so to improve the chemical quality of corn clobber and reduce crude fiber content, ammoniation-fermentation (amofer) technology using urea and EM4 is necessary. This study aims to determine the effe…

Teknologi pengolahan Air Limbah

Edition

-

ISBN/ISSN

978-602-434-024-7

Collation

xvii, 511 hlm.; 25,5 cm

Series Title

-

Call Number

628.3 Sai T

PENGUJIAN KADAR AIR, DENSITAS, DAN MUTU ORGANOLEPTIK TEH HITAM ORTODOKS DI PT…

This research aimed to determine the water content, density, and organoleptic qualities of orthodox black tea grade 1 and grade 2 from January to May 2023 at the PTPN VII Unit Pagar Alam. The study used experimental methods by analyzing the water levels, densities, and quality of the organoleptic properties of orthodox black teas grade 1 consisting of BOP, BPOPF, PF, DUST, BP, BT, and grade 2, …

PENGARUH KONSENTRASI TAPIOKA TERHADAP KARAKTERISTIK FISIKOKIMIA DAN ORGANOLEP…

Tujuan dari penelitian ini adalah mengetahui pengaruh konsentrasi tapioka pada karakteristik fisikokimia dan organoleptik pempek kulit ikan lele (Clarias sp.). Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) non Faktorial dengan satu faktor perlakuan yaitu proporsi kulit ikan lele dan tapioka yang terdiri dari 6 taraf perlakuan. Setiap perlakuan dilakukan pengulangan sebanyak 3 kali. Pe…

Fisika Komputasi

Edition

-

ISBN/ISSN

978-623-372-956-7

Collation

x, 252 hlm.; 23 cm

Series Title

-

Call Number

530.028 5 Akm F

UJI KINERJA ALAT PENGOLAHAN TANAH MENGGUNAKAN BAJAK SINGKAL PADA PERBEDAAN LE…

This study aims to determine the effective working capacity of soil cultivation using a moldboard plow with different plow widths and types on dry land. This study was conducted from May 2025 to September at the Machine and Agricultural Equipment Workshop Laboratory, Soil and Water Engineering Laboratory, and Research Garden Laboratory of the Agricultural Technology Department, Faculty of Agric…

ANALISIS KARAKTERISTIK TEH OOLONG DAUN GAMBIR (Uncaria gambir Roxb) BERDASARK…

This study aims to determine the effect of leaf position and enzymatic oxidation time on the chemical, sensory and functional characteristics of gambier leaf oolong tea. This study used Factorial Completely Randomized Design (CRD) with 2 factors (leaf position and enzymatic oxidation time) consisting of 9 treatments and repeated 3 times. The parameters observed in this study were sensory charac…

ANALISIS KLASTERING KELOMPOK PEKERJAAN MENGGUNAKAN METODE K-MEANS PADA DATA S…

The oil and gas industry involves high-risk activities that require accurate utilization of operational data to support occupational safety. However, at PT Pertamina Hulu Rokan Zona 4 Field Limau, the Work Permit Safety System (SIKA) is still used mainly as an administrative document and has not been leveraged to analytically identify work permit patterns. This study aims to explore clustering …

KARAKTERISTIK FISIK PEMPEK BERDASARKAN RASIO DAGING IKAN DAN TEPUNG TAPIOKA

Edition

-

ISBN/ISSN

-

Collation

ix, 86 hlm.; ilus.; 29 cm

Series Title

-

Call Number

T907372024

PEMBELAJARAN PERUBAHAN LINGKUNGAN BERBASIS PROYEK PENGOLAHAN LIMBAH ORGANIK D…

This research aims to find out the format of organic waste processing project learning using maggot caterpillars (Hermetia illucens Linnaeus) on environmental change material and the effect on the level of environmental literacy of students. The method used in this research is Pre-Experimental Design with One-Group Pretest-Posttest Design model. The research sample was selected using Purposive …

ANALISIS KLASTERISASI KUALITAS INTERNET SELULER MENGGUNAKAN METODE K-MEANS DA…

Penelitian ini menggunakan data jaringan internet dari Ookla Open Data (Speedtest Global Performance) yang mencakup tiga variabel utama, yaitu kecepatan unduh (download speed), kecepatan unggah (upload speed), dan latensi (latency). Tujuan penelitian ini adalah menganalisis kondisi dan performa jaringan internet seluler di 17 kabupaten/kota Provinsi Sumatera Selatan tahun 2025 serta memberikan …

PENGARUH PENAMBAHAN MALTODEKSTRIN DAN PUTIH TELUR TERHADAP KARAKTERISTIK FISI…

This study aims to determine the effect of maltodextrin and egg white treatment on functional instant honey powder drinks through the foam mat drying method. This study was conducted from January to February 2023 at the Chemistry Laboratory, and Agricultural Product Processing, Department of Agricultural Technology, Faculty of Agriculture, Sriwijaya University. This study used a Factorial Compl…

EFEKTIVITAS METODE INJEKSI WASTE WATER TREATMENT PLANT DIBANDING METODE KONVE…

Acid mine drainage is a common issue in coal mining. The acid mine drainage in the collection ponds or sumps must be properly managed to meet existing environmental quality standards. According to the water quality standards in Regulation of the Governor of South Sumatra Number 8 of 2012, the pH limit for acid mine drainage is between 6 and 9, and the TSS (Total Suspended Solids) limit is 300. …

MODEL FILTERISASI AIR RUMAH TANGGA UNTUK MENGURANGI KEASAMAN DAN TOTAL DISSOL…

Saringan air merupakan alat yang berfungsi untuk menyaring dan menghilangkan kontaminan tertentu di dalam suatu air. Saringan air yang dibuat bertujuan untuk menghasil air bersih berdasarkan parameter pH dan TDS. Jenis saringan yang digunakan adalah saringan dengan metode gravitasi. Air mengalir dari bagian bawah naik menuju ke atas. Dengan posisi input air yang lebih tinggi dari outputnya. Med…

ANALISIS PEMISAHAN TAILING BIJIH TIMAH SISA HASIL PENGOLAHAN DI BIDANG PENGOL…

The tin ore processing process is carried out by separating the concentrate and tailings contained. In its application, there are still many valuable minerals that escape and are wasted through tailings, causing the potential for low-grade tin ore from the rest of the processing process (SHPP). To optimize the processing of tin ore, it is necessary to carry out further processing, one of which …

RESTORASI CITRA TERDERAU DENGAN METODE NON-LOCAL MEANS DENOISING

Digital images are one of the most used for various applications that is always in our everyday life. These images always come with noises, an anomaly that distorts the image further from its original condition. This could be fatal to some of the everyday life usage that humans do, such as medical conditions. The method in this study, Non-Local Means will be used to restore these images to at l…

PEMETAAN HOTSPOT KEBAKARAN HUTAN DAN LAHAN GAMBUT DI KABUPATEN TANJUNG JABUNG…

Penelitian ini bertujuan untuk menentukan kerawanan kebakaran hutan dan lahan di Kabupaten Tanjung Jabung Timur, Provinsi Jambi dan membuat peta kebakaran hutan dan lahan gambut di Kabupaten Tanjung Jabung Timur, Provinsi Jambi. Setiap parameter memiliki pengaruh terhadap kebakaran hutan dan lahan seperti tutupan lahan, vegetasi, jenis tanah, elevasi, topografi dan curah hujan. Hasil penelitian…

ANALISIS KARAKTERISTIK FISIK DAN KIMIA SERTA POTENSI UNSUR LOGAM MONASIT DI T…

The Asian Tin Belt or what is known as the tin belt that crosses Southeast Asia, is more than 3000 km long and consists of several countries, namely Myanmar, Thailand, Malaysia, Singapore and Indonesia. One of the processing processes for minerals is the processing of tin ore. from the tailings known as SHP still contains Rare Earth Metals (LTJ) minerals. The potential for LTJ found in tailings…

KARAKTERISTIK FISIK, KIMIA, DAN SENSORIS ”NUGGET IKAN LELE” (Clarias sp.)…

This research aimed to determine effect of differences in tapioca concentration on physical, chemical and sensory characteristics of ikan lele nuggets. This research used a non-factorial Completely Randomized Design (CRD) with six differences of tapioca concentration (5%, 10%, 15%, 20%, 25%, and 30%). Each treatment was repeated three times. Observed parameters were physical characteristics (ha…

IMPLEMENTASI KEBIJAKAN PENGELOLAAN SAMPAH DI KOTA TERNATE

Penelitian ini bertujuan untuk menganalisis implementasi kebijakan pengelolaan sampah di Kota Ternate serta mengidentifikasi faktor-faktor yang mendukung dan menghambat proses implementasi tersebut. Latar belakang dari penelitian ini adalah meningkatnya volume timbulan sampah akibat pertumbuhan penduduk dan perubahan pola konsumsi masyarakat, yang belum diimbangi dengan sistem pengelolaan sampa…

UJI KINERJA ALAT PEMBUAT GULUDAN TIPE TUNGGAL (SINGLE RIDGER PLOUGH) BERDASAR…

The use of agricultural tools and machines continues to be developed to improve land processing efficiency, including in the creation of soil ridges. Ridger plow is one of the tools and machines that functions to form furrows in the soil to produce ridges. This study aims to test the performance of a single ridger plow on an 8.5 HP hand tractor based on two treatment factors, namely the depth o…

PENGARUH PERSENTASE BERAT KATALIS NI/C DAN TEMPERATUR PADA HYDROCRACKING PROD…

This study aims to determine the best operating conditions based on the effect of Ni/C catalyst weight percentage and temperature on hydrocracking of lignite coal pyrolysis products. The hydrocracking process was carried out using variations in catalyst weight percentage of 5, 10, 15, dan 20% also using temperature variations of 400, 450, 500, 550, and 600°C. Catalyst characterization was cond…

PENGARUH TEMPERATUR PIROLISIS BATUBARA LIGNIT TERHADAP BERAT JENIS DAN KARAKT…

In this research, lignite coal is used as raw material for making coal oil. The method used is the pyrolysis method using temperature variations of 450-600°C. The coal oil resulting from pyrolysis was analyzed using GC-MS, %yield, specific gravity, and heating value. The optimal temperature obtained in the lignite coal pyrolysis process is 500°C. The results of GC-MS analysis showed that the …

SINTESIS KOMPOSIT Fe3O4/KARBON AKTIF@NiO UNTUK ADSORPSI DAN DEGRADASI ZAT WAR…

This research aims to synthesize Fe3O4/activated carbon@NiO composite used in the adsorption and degradation process of Congo red dye. Nanomagnetic Fe3O4 utilized to reduce the band gap value of NiO as well to impart magnetic properties. Activated carbon from bamboo is utilized as an adsorbent in the adsorption process and NiO as a photocatalyst in the degradation process. The Fe3O4/activated c…

PENGOLAHAN DATA CITRA PADA SISTEM DETEKSI DAN MAPPING JALAN BERLUBANG MENGGUN…

According to data from the Ministry of Public Works and Public Housing (PUPR) in 2022, South Sumatra is one of the regions with a high rate of road damage in Indonesia, including numerous potholes. To address this issue, an automatic pothole detection system using deep learning and GPS-based mapping was developed. This system involves data preprocessing and mapping to create a representative da…

KARAKTERISASI MINERAL MAGNETIT (FE) DARI NIKEL RED LIMONIT PT ANTAM UBPN MALU…

Edition

-

ISBN/ISSN

-

Collation

xvi, 51 hlm.; ilus.; tab, 29 cm

Series Title

-

Call Number

T1873862025

STUDI DEFISIENSI HARA PADA TANAMAN KELAPA SAWIT (ELAEIS GUINEENSIS JACQ.) YAN…

This research aims to examine the effect of nutrient deficiencies in oil palm (Elaeis guineensis Jacq.) crops produced in acidic dry land on crops growth. This research was carried out at the Palm Oil Research Plantation, Faculty of Agriculture, Sriwijaya University, Ogan Ilir Regency, South Sumatra, and was carried out from October-November 2022. The results of the research showed that more th…

PENGARUH PENERAPAN SISTEM INFORMASI AKUNTANSI TERHADAP KINERJA PERUSAHAAN (ST…

This study aims to determine the effect of utilization, quality, and security of Accounting Information Systems (SIA) on the performance of micro, small and medium enterprises. The research sample was taken by a number of MSMEs in Palembang City which engaged in the industry, trade and various services sectors with a total sample of 34 MSMEs with observations of 100 respondents. The results of …

ANALISIS BAHAN ORGANIK, BOBOT ISI, DAN LAJU INFILTRASI DI LAHAN REKLAMASI TAM…

The mining sector is one of the biggest drivers of the economy and national development for Indonesia, including coal. Mining activities start from exploration, land clearing, topsoil stripping, overburden excavation, coal mining, transportation, processing and marketing of coal. The activity of stripping and removing top soil and rock layers has an impact on environmental damage, including los…