Ditemukan 55 dokumen yang sesuai dengan query
Beata Krawczyk-Brylka, author
ABSTRAK
The paper presents two kinds of cooperating teams traditional and virtual, and proposes a new measure of the team virtuality level. Some representative teamwork characteristics, such as team member competencies, team diversity, leadership, and team decision making are analyzed and compared depending on the degree of virtuality. Moreover, the team...
TASK, 2017
600 SBAG 21:3 (2017)
Artikel Jurnal Universitas Indonesia Library
Sergey Leble, author
ABSTRAK
A new algorithm is presented for evaluating the velocity field of the heat convection flow from a vertical solid flat plate using the temperature field. By using the coordinate transformation of Cartesian coordinates, to coordinates defined via streamlines, and visible in such coordinate approximations, it is possible to express the...
TASK, 2017
600 SBAG 21:3 (2017)
Artikel Jurnal Universitas Indonesia Library
The Hung Tran, author
ABSTRAK
Central forces play important role in the analysis of results obtained with particle simulation methods, since they allow evaluating stress fields. In this work we derive expressions for a central force decompositon of the Tersoff potential, which is often used to describe interatomic interactions in covalently bonded materials. We simplify...
TASK, 2017
600 SBAG 21:3 (2017)
Artikel Jurnal Universitas Indonesia Library
Slawomir Dykas, author
ABSTRAK
This paper is an attempt at a systematic approach to the flow field analysis in the case of air flowing through a straight channel with a circular bump. The results of the authors own experimental measurements are compared to those obtained by means of both an in house and a...
TASK, 2017
600 SBAG 21:3 (2017)
Artikel Jurnal Universitas Indonesia Library
ABSTRACT
The paper presents a hybrid MPI+ OpenMP (Message Passing Interface/Open
Multi-Processor) algorithm used for parallel programs based on the high-order compact method.
The main tools used to implement parallelism in computations are OpenMP and MPI which
differ in terms of memory on which they are based. OpenMP works on shared-memory and
the MPI on...
Gdansk : TASK , 2018
600 SBAG 22:3 (2018)
Artikel Jurnal Universitas Indonesia Library
ABSTRACT
This paper will show a comparison between the Kepler, Maxwell and Pascal GPU
architectures using CUDA-Fortran, with and without dynamic calls, to efficiently solve partial
differential equations. The target is to show the possibility of using affordable hardware, such as
the GTX670, GTX970 and GTX1080 NVIDIA GPUs, which are commonly found in personal
and...
Gdansk: TASK , 2018
600 SBAG 22:1 (2018)
Artikel Jurnal Universitas Indonesia Library
Tylman, Rafal, author
The mission of the PRACE Research Infrastructure is to enable high impact scientific discovery and engineering research and development across all disciplines to enhance European competitiveness for the benefit of society. The paper presents the current state of the computational infrastructure, which is unique on the European level and procedures...
Gdansk : TASK , 2018
600 SBAG 22:4 (2018)
Artikel Jurnal Universitas Indonesia Library
Mohamed Abdelrehim Selim Ibrahim Elshobaki, author
ABSTRACT
: In this paper, the Riemann solution of an extended Riemann problem in channel
networks is presented. The Riemann problem at a junction network is well defined in the
literature. However, it is limited to symmetric networks. Here, we extend the Riemann problem
to non-symmetric networks such that neither the channel width equality...
Gdansk: TASK, 2017
600 SBAG 22:1 (2018)
Artikel Jurnal Universitas Indonesia Library
Wojciech Gwidzala, author
ABSTRACT
We studied ultrathin layers of 𝑛 cyanobiphenyl (𝑛 = 5,6,7,8) mesogene molecules
forming thin films on a graphene plane using molecular dynamics simulations in a wide temperature
range (220 420 K). Each modeled ensemble was heated to the maximum temperature and
then cooled (reverse procedure). We calculated the second rank order parameter as...
Gdansk: TASK, 2018
600 SBAG 22:2 (2017)
Artikel Jurnal Universitas Indonesia Library
Donato Pera, author
ABSTRACT
In this paper after a short theoretical introduction about modern techniques used in
parallel computing, we report a case study related to the design and development of the Caliban
Linux High Performance Computing cluster, carried out by the author in the High Performance
Computing Laboratory of the University of L Aquila. Finally we...
Gdansk: TASK, 2018
600 SBAG 22:2 (2018)
Artikel Jurnal Universitas Indonesia Library
