Prof. Dr. Tulus, Vor.dipl.math., M.si., Ph.d. | Faculty of Mathematics and Natural Sciences Universitas Sumatera Utara

Prof. Dr. Tulus, Vor.Dipl.Math., M.Si., Ph.D.

Employee ID Number

196209011988031002

National Lecturer Registration Number

0001096202

NUPTK

8233740641130073

Study Program

Program Studi S2 Matematika

Program Studi S3 Matematika

Program Studi S1 Matematika

Field Of Knowledge

Numerical Analysis

Finite Element Method

Fuzzy Logic

Positions

Professor

Research Media

Contacts:

E-mail

tulus@usu.ac.id, tulus@usu.ac.id

Office Address

USU Faculty of Mathematics and Natural Sciences

Curriculum Vitae file_download

Profile

Prof. Dr. Tulus, Vor.Dipl.Math., M.Si., Ph.D. was born in Purbalingga, Central Java, on September 1, 1962. He is a Lecturer in Mathematics at Universitas Sumatera Utara. He completed a Doctoral Program in Mechanical and Materials Engineering at UKM in 2007.

Education profile:
Bachelor - USU, Medan
Master - ITB, Bandung
Ph.D - UKM, Malaysia

Publications

Other Publications

National Publications

Students' interest in school Al-Kautsar Al Akbar Medan supported food security in Northern Sumatera, Indonesia

TULUS , AMEILIA ZULIYANTI SIREGAR

Landscape Governance and Multi-Stakeholder Approaches in the Tropics

TULUS , ELVINA HERAWATI

Numerical Simulation of Effective Viscosity Distribution of Power Law Engine Oil in Piston–Cylinder Lubrication Under High Shear Conditions

TULUS , ANDRE RONALDO SITUMORANG

Urban Farming Deteksi Keberadaan Serangga Rayap, Budikembar dan Hidroponik di Kota Medan-Sumut, Indonesia dan Penang, Malaysia

AMEILIA ZULIYANTI SIREGAR , TULUS , ZULKIFLI , NISMAH PANJAITAN

Edukasi Urban Farming Melalui Implementasi Hidroponik dan Budi kembar Meningkatkan Ketahanan Pangan dan Kesejahteraan Masyarakat di Medan Tuntungan, Sumatera Utara

NISMAH PANJAITAN , AMEILIA ZULIYANTI SIREGAR , TULUS , ZULKIFLI

International Publications

Secure Data Encryption in Energy Production and Management Systems: Integrating Chaos Bifurcation and Polynomial High Order Fibonacci for Enhanced Cybersecurity

JONATHAN LIVIERA MARPAUNG , TULUS , SYAFRIZAL SY , RINOVIA MERY GARNIERITA S. , SURIATI , Kiki Ariyanti

Secure Data Encryption in Energy Production and Management Systems: Integrating Chaos Bifurcation and Polynomial High Order Fibonacci for Enhanced Cybersecurity

Kiki Ariyanti , TULUS , SYAFRIZAL SY , RINOVIA MERY GARNIERITA S.

A Novel Real-Time Dynamic DEA Approach for Decision Support Under Uncertain and Evolving Operational Conditions

JAMALUDDIN , SYAHRIL EFENDI , POLTAK SIHOMBING , TULUS

Ambulance integration model in smart city for health services

RAFIQA DEWI , TULUS , Muhammad Zarlis

Biomedical Simulation of Non-Newtonian Fluid Dynamics in Cardiovascular Systems: A Finite Volume Method Approach to Pulsatile Flow and Atherosclerosis Analysis

SURIATI , TULUS

Researches

Other Researches

Pengamanan Data Dengan Pewarnaan Graf

SYAFRIZAL SY , Kiki Ariyanti , TULUS

Kajian Ilmiah Studi Penguatan Kawasan Resapan Air di Desa Rumah Sumbul Kecamatan Sibolangit

DESTANUL AULIA , TULUS

Dynamic Analysis of Rumor Spreading Models in Social Networks with Time Delay

ELVINA HERAWATI , SUTARMAN , TULUS

Kajian Ilmiah Studi Penguatan Kawasan Resapan Air di Desa Rumah Sumbul Kecamatan Sibolangit

SRI FAJAR AYU, SP, MM, DBA , DESTANUL AULIA , TULUS , MEUTIA NAULY

Kajian Ilmiah Studi Penguatan Kawasan Resapan Air di Desa Rumah Sumbul Kecamatan Sibolangit

ZAID PERDANA NASUTION , TULUS

Community Services

Kegiatan Pengabdian kepada Masyarakat ke Kecamatan Medan Marelan yaitu Pelayanan Psikososial, Pelayanan Kesehatan dan Melakukan Edukasi Tanggap Bencana.

. SRY SURYANI WIDJAJA , TULUS . 2025

Implementation of Hydroponics and Fish Cultivation in The Bucket (BUDIKEMBER) for Detecting Insect Biodiversity in Medan City, North Sumatra

Griya Nusa Tiga Complex, Medan, North Sumatra. NISMAH PANJAITAN , AMEILIA ZULIYANTI SIREGAR , ZULKIFLI , TULUS . 2025

Workshop Hidroponik untuk Mahasiswa School Biologi, Universiti Sains Malaysia, Penang, Malaysia

School Biologi, Universiti Sains Malaysia. NISMAH PANJAITAN , AMEILIA ZULIYANTI SIREGAR , ZULKIFLI , TULUS . 2025

Urban Farming: Detection of Benefial Insects in the City of Medan, Sumatera Utara and Penang,Malaysia

Sumatera Utara dan Penang. NISMAH PANJAITAN , AMEILIA ZULIYANTI SIREGAR , ZULKIFLI , TULUS . 2024

Pemanfaatan Lahan Pertanian mendukung Bertanam Kopi Tepat Guna di Desa Hutanamale, Kecamatan Sorik Merapi, Kabupaten Madina

Sorik Merapi, Madina. PUTRI CHANDRA AYU , AMEILIA ZULIYANTI SIREGAR , TULUS . 2023

Intellectual Property Rights

Other Intellectual Property Rights

Pendampingan Desa Binaan Di Desa Rumah Galuh

SAMERDANTA SINULINGGA , SOLAHUDDIN NASUTION , MEUTIA NAULY , RONALD LEONARDO SIREGAR , POPPY ANJELISA ZAITUN HASIBUAN , TULUS

Kuliah Kerja Nyata (KKN) Mahasiswa USU di Desa Timbang Jaya

ZULFAN , SAMERDANTA SINULINGGA , TULUS , RANU PUTRA ARMIDIN , MEUTIA NAULY , ISMAYADI

Pelatihan Outbond Dan Pembuatan Film Promosi Desa Naga Sopa

SAMERDANTA SINULINGGA , TULUS , HARIADI SUSILO

Modul Training Of Trainer (ToT) Pencegahan Stunting Melalui Edukasi Gizi Pada Ibu Usia Produktif Di Desa Telagah, Langkat

HALOMOAN HUTAGALUNG , NENNI DWI APRIANTI LUBIS , FITRIYANI NASUTION , SRI AMELIA , MUTIARA INDAH SARI , ZAIMAH Z TALA , LOKOT DONNA LUBIS , TULUS , MERIZA MARTINETA , DINA KEUMALA SARI , MURNIATI MANIK

Tempe: Makanan Khas Indonesia

AMEILIA ZULIYANTI SIREGAR , TULUS

Courses Taught

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No	Code	Course	SKS	Class	Study Program	Year	Semester
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