Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Lulut Alfaris"'
Publikováno v:
Journal of Mechanical Engineering Science and Technology, Vol 7, Iss 2, Pp 157-169 (2023)
This research aims to develop a mathematical method for expressing the Laplace operator in cylindrical coordinates and applying it to solve heat conduction equations in various scenarios. The method commences by transforming Cartesian coordinates int
Externí odkaz:
https://doaj.org/article/cc610f9b70e54e51a10ac9c3b366286a
Autor:
Ruben Cornelius Siagian, Lulut Alfaris
Publikováno v:
IJCCS (Indonesian Journal of Computing and Cybernetics Systems), Vol 17, Iss 2, Pp 161-170 (2023)
The homogeneous transform program is a function used to calculate the homogeneous transformation matrix at a specific position and orientation of a three-link manipulator. The homogeneous transformation matrix is a 4x4 matrix used to represent the po
Externí odkaz:
https://doaj.org/article/498841ff934a454c97893e59a0cc29c2
Autor:
Ruben Cornelius Siagian, Lulut Alfaris, Ghulab Nabi Ahmad, Nazish Laeiq, Aldi Cahya Muhammad, Ukta Indra Nyuswantoro, Budiman Nasution
Publikováno v:
JIF (Jurnal Ilmu Fisika), Vol 15, Iss 2 (2023)
This study examines the correlation and prediction between sunspots and solar flux, two closely related factors associated with solar activity, covering the period from 2005 to 2022. The study utilizes a combination of linear regression analysis and
Externí odkaz:
https://doaj.org/article/e097960b47f2438eb494cd73f1b3a272
Publikováno v:
Jurnal Kumparan Fisika, Vol 6, Iss 1 (2023)
ABSTRAK Artikel ini membahas konsep termodinamika yang berlaku pada Lubang Hitam, yaitu hukum termodinamika pertama dan kedua. Hukum pertama termodinamika menghubungkan perubahan massa dengan perubahan entropi dan kerja, memungkinkan Lubang Hitam
Externí odkaz:
https://doaj.org/article/85b950f0de0b41aea95b7d10c5dea86a
Autor:
Lulut Alfaris, Ruben Cornelius Siagian, Budiman Nasution, Goldberd Harmuda Duva Sinaga, Indah Indah
Publikováno v:
JPFT (Jurnal Pendidikan Fisika dan Teknologi), Vol 8, Iss 2 (2022)
This study aims to analyze the correlation of temperature and humidity based on climatological data from Kuningan, West Java province, Indonesia, using non-linear regression and numerical analysis using the bisection method. In studying the education
Externí odkaz:
https://doaj.org/article/cb37fd9af85b42359e6f7f3caf56241a
Publikováno v:
Jurnal Penelitian Pendidikan IPA. 9:898-905
This paper discusses the use of Lagrangian and Hamiltonian dynamics as alternative approaches for understanding the motion of objects in classical mechanics. These approaches, which are based on different mathematical techniques, can provide a deeper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::977ebf3e54f893fd4058e92d6f7965d0
https://doi.org/10.29303/jppipa.v9i2.2920
https://doi.org/10.29303/jppipa.v9i2.2920
Publikováno v:
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam. :228-237
The hyper-redundant type of robot is a type of robot that in carrying out its duties in the field of kinematics its degrees of freedom exceed the required minimum degrees. The advantage will be increased capability in operation and performance, if th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a8b0435bd287ffa963a9899e7e799ce
https://doi.org/10.31851/sainmatika.v19i2.9421
https://doi.org/10.31851/sainmatika.v19i2.9421
Publikováno v:
3RD INTERNATIONAL CONFERENCE OF BIO-BASED ECONOMY FOR APPLICATION AND UTILITY.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19a51292faf69fc10f49c017a44dfefa
https://doi.org/10.1063/5.0120367
https://doi.org/10.1063/5.0120367
Publikováno v:
TECHNO-SOCIO EKONOMIKA. 16:107
This research focuses on the development of lightweight and soundproof building materials using waste paper or pulp as a component, with the aim of improving quality of life and reducing environmental pollution. Papercrete, made from unused waste pap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1fc238426cf74e359be03523d9f91ea
https://doi.org/10.32897/techno.2023.16.1.2103
https://doi.org/10.32897/techno.2023.16.1.2103