The Role of the Mining and Quarrying Sector in the Economic Growth of Kolaka District, Southeast Sulawesi Province, Indonesia

Autor: N Asmiani, F N Yusuf, S Bakri, N Jafar, A Nawir, A Nurwaskito, M Syaifullah, M S Said, S Widodo

Publikováno v: IOP Conference Series: Earth and Environmental Science. 1134:012026

The mining sector is one of the economic sectors that influences the economic growth of a region. Gross Regional Domestic Product (GRDP) is one of the indicators to observe the gross economic condition of a region. In this study, an analysis was cond

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44152908bd1253a4e49ed4cb2fc53924
https://doi.org/10.1088/1755-1315/1134/1/012026

Modern concrete composites for earthquake-resistant construction

Autor: S.-A. Yu. Murtazaev, S. G. Sheina, M. S. Saidumov, I. S.-A. Murtazaev

Publikováno v: Вестник Дагестанского государственного технического университета: Технические науки, Vol 50, Iss 4, Pp 197-202 (2024)

Objective. The purpose of the research is to develop earthquake-resistant building composites Method. The study is based on experimental dynamic testing of fine-grained concrete. Existing approaches to ensuring seismic safety of buildings and structu

Externí odkaz: https://doaj.org/article/5da7a39fc0c14634b898ce10be3a5aa6

Series Motor Four-Quadrant Direct Current Chopper: Reverse Mode, Steering Position Control with Double-Circle Path Tracking and Control for Autonomous Reverse Parking of Direct Current Drive Electric Car

Autor: Philip Mawby, Saharul Arof, N. H. N. Diyanah, N. M. Noor, Emilia Noorsal, Nurazlin Mohd Yaakop, Hamzah Arof, M. S. Said

Publikováno v: Advanced Structured Materials ISBN: 9783030460358

This paper focused on the steering position control for automatic reverse parking of a direct current (DC) drive electric car. The steering position control was integrated into a vehicle cornering algorithm using a two-turn/double-circle concept. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1274c5045ef8262cfc4fae9efb2d1f5
https://doi.org/10.1007/978-3-030-46036-5_12

Numerical Solution of Poisson Equation with Dirichlet Boundary Conditions

Autor: M. S. Said, H. Bennour

Publikováno v: International Journal of Open Problems in Computer Science and Mathematics. 5:171-195

In this paper, we want to establish the existence, uniqueness and regularity of the solution is obtained with Dirichlet boundary conditions, for this aim we use Galerkin method which allow us to used the xed point theorem of Brouwer for establish the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d658bd9e98cb1f650caa319c3357f9a
https://doi.org/10.12816/0006149

Dynamic Aggregation Protocol for Wireless Sensor Networks

Autor: Ahmed Soua, Hossam Afifi, A. W. Ibrahim, A. M. S. Said

Publikováno v: AINA
AINA '13 : The 27th IEEE International Conference on Advanced Information Networking and Applications
AINA 2013 : 27th IEEE International Conference on Advanced Information Networking and Applications
AINA 2013 : 27th IEEE International Conference on Advanced Information Networking and Applications, Mar 2013, Barcelona, Spain. pp.356-361, ⟨10.1109/AINA.2013.44⟩

International audience; Sensor networks suffer from limited capabilities such as bandwidth, low processing power, and memory size. There is therefore a need for protocols that deliver sensor data in an energy-efficient way to the sink. One of those t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26b74572cd0ea1d2dd2e5c1e0c1b9df9
https://doi.org/10.1109/aina.2013.44