19 articles in this issue
Arief Panjaitan,Purwandy Hasibuan,Rudiansyah Putra,Mochammad Afifuddin,Muhammad Haiqal,Fakhran Adian,Dwi Putroe Naulia,Asraf Hazid
Concentrically Braced Frame (CBF) is a structural system with high stiffness, so it is recommended to be implemented in earthquake-hazard areas. The stiffness in CBF is contributed by its diagonal component, which is called bracing. Bracing reduces latera... see more
Azmeri Azmeri,Beryl Choliq Ar-rahman,Faris Zahran Jemi,Cut Dwi Refika,Nina Shaskia
Teurebeh Irrigation scheme is one of the promising irrigation areas in Aceh Besar District, Aceh Province. It is also one of the buffers in the agricultural sector, covering 750 hectares of agricultural area. However, the construction has shrunk over time... see more
Nova Risdiyanto Ismail,Dadang Hermawan,Purbo Suwandono,Leo Hutri Wicaksono
Passive Solar is still suitable for Indonesia's islands and coastal areas. Various attempts have been made to increase the performance of passive solar stills, including using porous materials, fins absorber models, and making water in the form of a thin ... see more
Taufiq Saidi,Muttaqin Hasan,Imam Muzhaffar,Bambang Setiawan,Juellyan Juellyan
Any public infrastructure has a set service life limit. In the Indonesian case, the public building has a 50-year design life. This paper presents a performance assessment of a multiple-story building in Aceh-Indonesia. A multi-story Faculty of Engineerin... see more
Idongesit Edem Okon,Solomon Usman Jatau,Anthony Abutu Attah
This study assessed the safety measures and operational challenges of inland waterway transport along the Oron - Calabar route. Observation and structured questionnaires were used for the collection of data. Quantitative data were analyzed using descripti... see more
Qunazatul Shima Batubara,Tomi Erfando
Waterflooding is one of the most frequently used EOR methods to increase oil recovery because it can increase 30% -60% of total production. It is necessary to apply a production system performance prediction approach to minimize uncertainty in increasing ... see more
Muhibuddin Muhibuddin,Asri Gani,M Prayogie Aulia,Nasrul Arahman
Rivers are important for human survival providing raw water for the community's clean water needs. Rivers also provide sand, gravel, and rocks commonly used for construction. However, improper exploitation of the river without considering environmental su... see more
Syakur Syakur,Sugianto Sugianto,Hairul Basri,Rahmad Fadhli
The existence of forest park areas plays an essential role as carbon sequestration can reduce the concentration of greenhouse gases in the atmosphere. Analysis of carbon potential is essential in determining the amount of available carbon potential. This ... see more
Lisa Fandana,Faisal Abdullah,Abrar Muslim,Suhendrayatna Suhendrayatna,Hesti Meilina
Silicified coal (SC) consisting of SiO2 is promising raw material for adsorbent. The present study aimed to utilize the adsorbent of silicified coal bottom ash (SCBA) by calcination of the SC at the temperature of 600, 800 and 1000 oC for 1 hour. The FTIR... see more
Muyassir Muyassir,Helmi Helmi,Meidilla Rahyunnisa
The chemical and nutrient properties of soil on various land slopes are related to the management of integrated and sustainable coffee plantation. The aim of the study was to determine soil chemical properties and nutrient availability on various slopes o... see more
Amir Murtadha,Noer Fadhly,Muhammad Rusdi
The rapid development of the city of Banda Aceh occurred in general in the suburbs. The impact is the occurrence of propagation which is a complex urban phenomenon and difficult to measure. Policy makers need a simple method to control and evaluate urban ... see more
Bambang Supriadi,Sinthia Lolita Lorensia,Firda Shahira,Audri Mely Prabandari,Aurellya Abdillah Wijaya Putri
Deuterium is one of the isotopes of the hydrogen atom, which consists of 1 proton, 1 neutron, and 1 electron, also called a hydrogenic atom. The position of electrons in the atom cannot be determined with certainty because it is probabilistic. The probabi... see more
Urip Nurwijayanto Prabowo,Akmal Ferdiyan,Sukmaji Anom Raharjo,Sehah Sehah,Arya Dwi Candra
Facies classification is the process of identifying rock lithology based on indirect measurements such as well log measurements. The facies classified manually by experienced geologists, so it takes a long time and is less efficient. Machine learning appl... see more
Farah Mutia,Dyah Erti Idawati,Ashfa Achmad
Coronavirus Disease 2019 (Covid-19), a highly contagious respiratory virus, has spread to more than 200 countries and regions. The high number of Covid-19 cases has led to various regulations regarding social restrictions. Some of the changes that occurre... see more
Isna Syauqiah,Desi Nurandini,Nopi Stiyati Prihatini,Jamiyaturrasyidah Jamiyaturrasyidah
The business of sasirangan - the conventional texture of Banjar Tribe - has been one of the superb items of South Kalimantan. Sasirangan creation in the shading system utilizes many synthetic components containing weighty metals, and its waste possibly di... see more
Indri Dayana,Habib Satria,Muhammad Muhammad Fauzi,Adi Rahwanto,Martha Rianna
Water is a natural resource with a very important function for human life and advancing general welfare, so water is the basic capital and the main development factor. After the eruption in the Mount Sinabung area, the supply of healthy water was inadequa... see more
Khairul Iqbal,Moh Abduh,, Variadi
The multi-reservoir operation rules require accuracy in developing its technical parameters. This is done to prevent operational failure in one of the reservoirs. The water transfer concept is to manage the water resources distribution between the receivi... see more
Lia Cundari,Alna Livia Fanneza,Nanda Citra Arisma,Asha Aisha Julian
The present study determined the isotherm and kinetics model of the cadmium adsorption process onto a biosorbent made from kepok banana peel (Musa Acuminata balbisian). The experiments were carried out in batch process, laboratories scale, room temperatur... see more
Adzlin Azmi,Abdi Hanra Sebayang,Aditiya Harjon
Owing to the unavailability of electricity in many remote areas in Peninsular and East Malaysia, these areas do not have access to telephone signals. In remote areas, a diesel generator is used as the power source for the telecommunications base station. ... see more