Vol. 13 No. 1 (2025): EINSTEIN (e-Journal)

DOI: https://doi.org/10.24114/eins.v13i1

Published: 2025-02-25

Vol 13, No 1 (2025): EINSTEIN (e-Journal)

TOPOGRAPHIC MAPPING OF SLOPES IN LANDSLIDE PRONE AREAS USING THE SCHLUMBERGER CONFIGURATION GEOELECTRICS TECHNIQUE

Howard Situmorang, Habibi Azka Nasution, Budiman Nasution, Sri Aningsih, Shofia Ummi

1-5
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DETERMINATION OF FAULT PATTERNS AND SUBDUCTION PATTERNS IN THE NORTH SUMATERA REGION USING THE DOUBLE DIFFERENCE METHOD (HYPODD) FOR THE 2023 EARTHQUAKE

Mudatsir Kencana, Lailatul Husna Lubis, Ratni Sirait

6-13
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CALCULATION OF ELECTRONIC PROPERTIES AND MECHANICAL PROPERTIES OF CUBIC PHASE CH3NH(3)PbCl3 USING DENSITY FUNCTIONAL METHOD

Russell Ong, Junaina Sahputri Sagala

14-21
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IMPROVEMENT OF BIOPLASTIC CHARACTERISTICS FROM TAPIOCA WASTE USING TITANIUM DIOXIDE AS A FILLER

Esther Permata Sipayung, Maryati Evivani Doloksaribu

22-29
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IDENTIFICATION OF SUBSURFACE STRUCTURES IN LANDSLIDE AREAS IN BRAND DISTRICT

Nurul Fadhilah, Muhammad Kadri, Togi Tampubolom

30-37
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BIOGAS SYNTHESIS OF COW DUNG WASTE THROUGH FERMENTATION TIME VARIATION PROCESS

Siti Khairani Siti Khairani Sinaga, Masthura, Ridwan Yusuf Lubis

38-41
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EXPERIMENTAL STUDY OF BORATE-BASED GLASS MEDIUM MATERIAL AND HUTA GINJANG QUARTZ SAND THROUGH MELT-QUENCHING TECHNIQUE

Jonny Haratua Pangabean, Juniar Hutahaean, Luli Warty Sihombing, Maryati Evivani Doloksaribu, Juniastel Rajagukguk

42-48
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NUMERICAL ANALYSIS OF CONCRETE-FLY ASH AND CONCRETE-OPC IN MULTI- STOREY BUILDINGS DURING EARTHQUAKES

Habibi Azka Nasution, Mitra Lestari Gea, Budiman Nasution

49-55
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