Bersama kita mendorong kemajuan, memberdayakan masyarakat dan membentuk energi bersih untuk masa depan yang berkelanjutan.

Energy Consumption and Carbon Dioxide Production Optimization in an Educational Building Using the Supported Vector Machine and Ant Colony System

Anupong W., Muda I., AbdulAmeer S.A., Al-Kharsan I.H., Alviz-Meza A., Cárdenas-Escrocia Y.

Redesign of iron for assembly cost and time reduction using DFA

Ginting R., Silalahi R.

Controlled Growth of Semiconducting ZnO Nanorods for Piezoelectric Energy Harvesting-Based Nanogenerators

Abubakar S., Tan S.T., Liew J.Y.C., Talib Z.A., Sivasubramanian R., Vaithilingam C.A., Indira S.S., Oh W.-C., Siburian R., Sagadevan S., Paiman S.

Stability of mesoporous silica using ricinoleic methyl ester as a template with the addition of HCl and application of Cd2+ adsorption optimized by Box-Behnken design

Andriayani N., Marpongahtun N., Muis Y., Pakpahan J., Daulay A.

A STUDY ON CELLULOSE FROM OIL PALM BIOMASS AS A SOURCE OF BIOETHANOL PRODUCTION

Sitinjak E.M., Masmur I., Sitanggang Y., Pratikha R.S., Nainggolan F., Yatasya F.A., Afandi T., Tarigan K., Hutajulu P.E., Destty N.V.M., Gultom G.

A Study of the Three-Body Abrasive Wear Resistance of 5V/5Nb-5Cr-5Mo-5W-5Co-Fe Multicomponent Cast Alloys with Different Carbon Percentages

Purba R.H., Shimizu K., Kusumoto K., Gaqi Y., Huq M.J.

Optimization of State of the Art Fuzzy-Based Machine Learning Techniques for Total Dissolved Solids Prediction

Hijji M., Chen T.-C., Ayaz M., Abosinnee A.S., Muda I., Razoumny Y., Hatamiafkoueieh J.

Remediation of contaminated sand by Cd ions with variation operation: Batch and flushing column with foam and without foam of SDS surfactant

Haryanto B., Tambun R., Siswarni M.Z., Alexander V., Sinuhaji T.R.

The Use of Hybrid Solar Energy to Supply Electricity to Remote Areas: Advantages and Limitations

Rahardja U., Candra O., Tripathi A.K., Zahra M.M.A., Bashar B.S., Muda I., Dwijendra N.K.A., Aravindhan S., Sivaraman R.

Protection coordination analysis applied at biogas power generation plant

Siregar Y., Tjumar W., Mubarakah N., Dinzi R.

Comparison of Three-Body Abrasion Behaviors of High-Cr-Mo- and High-Cr-Based Multicomponent White Cast Irons

Purba R.H., Shimizu K., Kusumoto K., Gaqi Y.

Fabrication and characterization of hybrid eco-friendly high methoxyl pectin/gelatin/TiO2/curcumin (PGTC) nanocomposite biofilms for salmon fillet packaging

Candra A., Tsai H.-C., Saragi I.R., Hu C.-C., Yu W.-T., Krishnamoorthi R., Hong Z.-X., Lai J.-Y.

Extraction of citronella oil from lemongrass (Cymbopogon winterianus) by sequential ultrasonic and microwave-assisted hydro-distillation

Sarah M., Ardiansyah D., Misran E., Madinah I.

THE INFLUENCE OF CATHARANTHUS ROSEUS (L.) G. DON. ETHANOL EXTRACT IN CLOVE OIL NANOEMULSION: PHYSICAL CHARACTERIZATION, ANTIOXIDANT AND ANTIBACTERIAL ACTIVITIES

Laila L., Candra A., Permata Y.M., Prasetyo B.E.

Development of hybrid solar-assisted heat pump dryer for drying paddy

Yahya M., Fahmi H., Hasibuan R., Fudholi A.

CHROMIUM DOPED IRON OXIDE NANOPARTICLES AND PHYSICAL PROPERTIES PREPARED FROM LOGAS NATURAL SAND AND THEIR APPLICATION IN PHOTO-FENTON DEGRADATION OF METHYLENE BLUE DYE

Amiruddin E., Sinuraya S., Awaluddin A., Rianna M., Hadianto H., Rizki M., Purba N.M., Sitorus I.T.

THE EFFECT OF CHICKEN EGGSHELL (Gallus gallus domesticus) PARTICLE SIZE AS FILLER TO POLYESTER COMPOSITE AS MOTORCYCLE’S EXHAUST PIPE COVER MATERIAL

Vanessa V., Alvin A., Ginting M.H.S., Lubis M.

Fabrication of the novel hybridized AZ31B Mg/CeO2+ZrO2 composites via multiple pass friction stir processing

Li Y., Ojo O.O., Salman S., Paidar M., Refaai M.R.A., Zain A.M., Nasution M.K.M., Xin D.

Study and characterizations of NiCo2O4/rGO as candidate of supercapacitor electrodes material perfomance

Manalu A., Tarigan K., Humaidi S., Ginting M., Sebayang K., Hamid M., Rianna M., Subhan A., Sebayang P.

Preparation of Cu2O/ZnO nanocomposites for visible light photocatalytic activity for methylene blue degradation

Purba F.J., Tarigan K., Humaidi S., Sebayang K.

Electrochemical performance of sodium titanate nanorods for sodium-ion battery anode applications

Noer Z., Rahayu S.U., Marlina H.A., Handoko F., Rahardi S.S., Septawendar R., Sunendar B.

The analysis of tidal, wave, and swell of tidal flood incidence in Belawan on 17 October 2020

Marpaung C.O.N., Situmorang M., Sinambela M., Nasruddin M.N., Sembiring K., Tarigan K., Hartanto, Sugiyono

Synthesis and characterization of nanocomposites Fe3O4-ZnO

Siregar J., Yuliarto B., Sebayang K., Sitorus Z., Humaidi S.

Photocatalytic Degradation of Methylene Blue Using N-Doped ZnO/Carbon Dot (N-ZnO/CD) Nanocomposites Derived from Organic Soybean

Ayu D.G., Gea S., Andriayani N., Telaumbanua D.J., Piliang A.F.R., Harahap M., Yen Z., Goei R., Tok A.I.Y.

Mixed integer nonlinear programming model for sustainable production planning and scheduling based on energy consumption

Butar-Butar T.K.N., Mawengkang H., Sitorus S.

A framework of nonparametric regression to predict natural gas demand

Sinaga R.F., Sutarman, Tulus, Darnius O., Mawengkang H.

Heat transfer in non-Newtonian fluid

Sirait S.V., Tulus, Mardiningsih

A constrained based approach for solving the multi-period single sourcing problem

Situmorang A.S., Mawengkang H., Tulus, Sitompul O.S.

Experimental Study of An EAHE Combined with A Solar Collector and A Solar Panel

Surbakti S.H.S., Sitorus T.B., Purba J.S., Hutabarat W.O.D., Yudha G.J.

The Performance Of An Earth-Air Heat Exchanger By Using A Solar Chimney

Saragi G.J., Sitorus T.B., Hutabarat W.O.D., Surbakti S.H.S., Purba J.S.

The neuroprotective effect of statin in traumatic brain injury: A systematic review

Susanto M., Pangihutan Siahaan A.M., Wirjomartani B.A., Setiawan H., Aryanti C., Michael

Distribution model of Iron (Fe) on Fe/Graphene Nano Sheets

Siburian R., Goei R., Manurung H., Aritonang S.P., Simanjuntak C., Hutagalung F., Anshori I., Alias Y., Paiman S., Affi J., Tok A.I.Y.

Effect of Variation in the Number of Inclined Type Blades and Flow Discharge on the Performance of a Vortex Turbine Using a Cylindrical Type Basin

Kamil I., Sitorus T.B., Ambarita H., Napitupulu F.H., Abdullah I., Sabri M.

Recycling heterogeneous catalyst waste in biodiesel production using methanol and hydrochloric acid: A case study on the washing effect with lauric acid as raw material

Burmana A.D., Tambun R., Haryanto B., Sarah M., Alexander V.

Extraction and Isolation of Cellulose Nanofibers from Carpet Wastes Using Supercritical Carbon Dioxide Approach

Nasution H., Yahya E.B., Abdul Khalil H.P.S., Shaah M.A., Suriani A.B., Mohamed A., Alfatah T., Abdullah C.K.

Physical Characteristics of Aceh Traditional Salt and Its Potential as Raw Material for Thermal Energy Storage

Gunawati, Humaidi S., Setiawan A., Sirait M., Jalil Z., Ramadhani N., Makruf A., Riskina S., Irhamni

SYNTHESIS, CHARACTERIZATION, AND APPLICATION OF ZNO/ZSM-5 AS CATALYST IN THE CRACKING PROCESS OF PALM METHYL ESTERS

Haryani N., Taslim, Irvan, Manurung R., Tambun R.