Ditapis dengan
Pemanfaatan Sekam Padi Sebagai Low Cost Adsorben: Pengaruh Suhu dan Waktu Pem…
ABSTRACT Rice husk is an abundant agricultural waste containing lignocellulosic compounds and silica, which have the potential to be used as a base material for adsorbents. This study aims to examine the effect of varying heating temperature and time on the physicochemical characteristics and adsorption capacity of rice husk as an adsorbent. Rice husk was heated at temperatures of 100°C, 125�…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2207036504
Penentuan Kualitas Arang Aktif Dari Kulit Singkong (Manihot Utillisima) Sebag…
ABSTRACT The contamination of lead (Pb) heavy metal in industrial waste is one of the serious environmental problems that threaten both the environment and human health. Industrial wastewater containing lead ions (Pb²⁺) can accumulate in the food chain, posing a danger to human health. One effective and environmentally friendly solution is the adsorption method using biomass as an adsorbent…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2207036505
Penentuan Kualitas Arang Aktif Dari Kulit Singkong (Manihot Utillisima) Sebag…
ABSTRACT The contamination of lead (Pb) heavy metal in industrial waste is one of the serious environmental problems that threaten both the environment and human health. Industrial wastewater containing lead ions (Pb²⁺) can accumulate in the food chain, posing a danger to human health. One effective and environmentally friendly solution is the adsorption method using biomass as an adsorbent…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2207025607
Aplikasi Jaringan Internet Dalam Pemantauan Penyiraman Dan Pemupukan Kelapa S…
ABSTRACT Oil palm (Elaeis guineensis Jacq.) is one of Indonesia’s leading commodities that plays an important role in the national economy. However, irrigation and fertilization activities that are carried out manually often do not meet the actual needs of the plants. This study developed an Internet of Things (IoT)-based monitoring system for oil palm irrigation and fertilization using an E…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2107112741
Pengembangan Instrumen Tes Diagnostik Three-Tier Berdasarkan Teori Chemistry …
Pemahaman konsep dalam pembelajaran kimia memiliki peran penting dalam membentuk pengetahuan ilmiah yang utuh pada peserta didik. Namun, kenyataannya masih banyak peserta didik yang mengalami miskonsepsi yaitu pemahaman keliru yang bertentangan dengan konsep ilmiah yang sebenarnya. Miskonsepsi ini seringkali terjadi pada materi yang bersifat abstrak seperti struktur atom, di mana peserta didik …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2105112567
Implementasi Algoritma Cnn-Bilstm Untuk Memprediksi Curah Hujan Sebagai Perti…
ABSTRACT The fluctuating rainfall pattern in Pekanbaru poses a challenge in determining the optimal planting time for red chili cultivation. Reliance on traditional planting calendars often increases the risk of crop failure since it does not account for climate variability. This study develops a daily rainfall prediction model using the CNN–BiLSTM architecture with BMKG weather data from Ja…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2107135424
Rancang Bangun Aplikasi Pengelolaan Tracer Study Berbasis Web Program Studi T…
ABSTRACT Tracer studies at the program level often suffer from manual collection, delayed updates, and limited, non-standardized reporting hindering accreditation and curriculum review. This study designs and develops a program-level, web-based tracer study system for the Informatics Engineering Program at Universitas Riau using Laravel 11 and MySQL, with DataTables for interactive data views …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2107114104
Executive Summary Rancangan Pabrik Linear Alkylbenzene (Lab) Dari Parafin Pro…
ABSTRACT Linear Alkylbenzene (LAB) is an organic chemical compound in the form of a clear liquid (molecular formula C₆H₅CₙH₂ₙ₊₁, n=C9-C14) which acts as the main raw material in the production of detergents and cleaning products. This compound has the advantages of high biodegradability and better cleaning effectiveness than other surfactants, as well as characteristics that are …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2107125650
Evaluasi Kinerja Zona Selamat Sekolah Sebagai Upaya Meningkatkan Keselamatan …
ABSTRACT This study aims to evaluate the effectiveness of the School Safety Zone (ZoSS) in improving pedestrian safety at SDN 17 & 182 Pekanbaru and SDN 011 Desa Baru, Kampar Regency. The evaluation was carried out by analyzing vehicle speed, student escorts’ behavior, and pedestrian behavior. The methods used include field surveys, ZoSS facility inventory, and statistical analysis using the…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1907113905
Analisis Jaringan Komunikasi Dalam Pengelolaan Hutan Mangrove Di Desa Teluk P…
ABSTRACT This study aims to analyze communication network patterns and the roles of actors in mangrove forest management in Teluk Pambang Village, Bengkalis Regency, as well as to examine the structure of individual-level communication networks. Mangroves are important ecosystems that provide ecological and socioeconomic functions, but their management faces challenges related to informati…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2106110642
Pengembangan E-Lkpd Berbasis Sets (Science, Environment, Technology, And Soci…
Pembelajaran saat ini menuntut guru melakukan inovasi dalam proses pembelajaran melalui pemanfaatan perkembangan TIK sehingga diharapkan pembelajaran akan berlangsung efektif, efisien, dan interaktif. Salah satu inovasi yang dapat dilakukan oleh guru dalam mewujudkan pembelajaran efektif, efisien, dan interaktif melalui pengembangan perangkat pembelajaran berupa bahan ajar berbasis elektronik s…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2105112559
Pemberian Kompos Tandan Kosong Kelapa Sawit Dan Kalsium Terhadap Pertumbuhan …
ABSTRACT Peanuts (Arachis hypogaea L.) are leguminous plants belonging to the Fabaceae family and have economic value. Peanut production in Indonesia and Riau is still unable to meet the needs of the community. Efforts to increase peanut productivity inculde the use of organic fertilizer from empty fruit bunch (EFB) compost and appropriate calcium. The purpose of research aims to determine the…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1906112015
Penerapan Model Pembelajaran Inkuiri Terbimbing Untuk Meningkatkan Kemampuan …
Proses pembelajaran berperan penting dalam mencapai tujuan pendidikan, khususnya dalam membangun kemampuan berpikir kritis, kreatif, dan pemecahan masalah seperti yang ditekankan dalam Kurikulum Merdeka. Proses pembelajaran kimia, terutama pada materi kesetimbangan kimia yang bersifat abstrak, peserta didik sering menghadapi kesulitan memahami konsep dan menyelesaikan masalah. Data di SMA Neger…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2005116806
Pengembangan Lembar Kerja Peserta Didik Eksperimen Kimia Berbasis Socio Scien…
Learning plays an important role in shaping students' understanding, but many teachers still use conventional methods that are less varied, leading to less interesting and unmotivating learning, especially in chemistry subjects. The results of observations show a lack of teaching materials and chemical experiments that can improve students' understanding and motivation. This study aims to devel…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2105111967
Pengembangan E-Lkpd Berbasis Model Crtt (Culturally Responsive Transformative…
Permasalahan ditelusuri melalui observasi dan bersama guru kimia di SMA Negeri 8 Pekanbaru dan SMA Negeri 5 Pekanbaru. Pra-penelitian menunjukkan bahwa sebagian peserta didik masih kesulitan dalam memahami materi reaksi redoks yang ditunjukkan dari hasil belajar yang masih berada di bawah KKTP. Kondisi ini dapat ditinjau dari proses pembelajaran di kelas, salah satunya melalui penggunaan bahan …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2105110476
Validitas E-Modul Berbasis Discovery Learning Pada Materi Hidrokarbon Untuk K…
The development of science and technology has a major impact on the world of education, including in the development of teaching materials. One innovation that can be utilized is an electronic module (E-Module) which is more practical and interactive than conventional open materials. This study aims to determine the validity of the discovery learning-based e-module on hydrocarbon material for g…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1805113052
Pengembangan E-Lkpd Berbasis Socio-Scientific Issues (Ssi) Menggunakan Livewo…
Abstract – This study aims to develop E-LKPD based on socio-scientific issues (SSI) using liveworksheets on chemical equilibrium material for class XI SMA / MA equivalent, determine the validity of E-LKPD based on aspects of content feasibility, socio-scientific issues characteristics, presentation, language, graphics, appearance, and software utilization and determine user responses to the E…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2105111971
Pengembangan E-Modul Berbasis Kearifan Lokal Menggunakan Liveworksheets Pada …
Abstract: This study aims to develop an electronic module (e-module) based on a local wisdom model using liveworksheets on the subject of acid-base for SMA/MA and equivalent which is valid and to find out the user's response to the e- module. The type of development used in this study is Research and Development (R&D) with the Plomp development model. The data collection instrument is in the fo…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2005111395
Pengembangan E-Lkpd Berbasis Model Tps (Think Pair And Share) Berbantukan Nea…
The development of science and technology (IPTEK), has a major impact in the field of education. Along with the development of science and technology, the education system must adjust these developments to improve the quality of education. Currently we are faced with the era of Society 5.0 which emphasizes integrated, easy, and fast life so that human life is more practical. Indonesia's effort …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1905110782
Pengembangan E-Lkpd Berbasis Attention, Relevance, Confidence, Satisfaction (…
Abstract: This study aims to develop an E-LKPD based on the Attention, Relevance, Confidence, Satisfaction (ARCS) model using wizer.me on the material for a valid SMA/MA Equivalent reaction rate and to determine the user's response to the E-LKPD. The type of development used in this research is Research and Development (R&D) with a ADDIE development model. Data collection instruments were in th…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2005136807
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah