On the Nature of the Strong Emission-Line Galaxies in Cluster Cl 0024+1654: Are Some the Progenitors of Low Mass Spheroidals? [PDF]
, 1997 We present new size, line ratio, and velocity width measurements for six strong emission-line galaxies in the galaxy cluster, Cl 0024+1654, at redshift z~0.4.
Babul A. +6 more
core +3 more sources
Impact of The Penetration of Renewable Energy on Distributed Generation Systems
Majlesi Journal of Electrical Engineering, 2022 As the proportion of total generation by renewable sources compared to non-renewable sources increases, the relative inertial stability provided by large rotating generators in electricity grids is found to shrink and is not being replaced by sources ...
Oyinlolu Ayomidotun Odetoye +7 more
doaj +1 more source
Normalization methods analysis of career pattern using self-organizing map [PDF]
E3S Web of Conferences, 2023 Clustering the distribution of student graduates is an approach used to analyze and understand the success of Vocational High School education programs in preparing graduates to enter the workforce or start their own businesses. The purpose of clustering
Purwanto +3 more
doaj +1 more source
SU(5) Symmetry of spdfg Interacting Boson Model [PDF]
, 2003 The extended interacting boson model with s-, p-, d-, f- and g-bosons being included (spdfg IBM) are investigated. The algebraic structure including the generators, the Casimir operators of the groups at the SU(5) dynamical symmetry and the branching ...
Gao, Peng, Li, Jing-sheng, Liu, Yu-xin
core +2 more sources
A generative model for sparse, evolving digraphs [PDF]
, 2017 Generating graphs that are similar to real ones is an open problem, while the similarity notion is quite elusive and hard to formalize. In this paper, we focus on sparse digraphs and propose SDG, an algorithm that aims at generating graphs similar to ...
Monperrus, Martin +2 more
core +4 more sources
Consistent description of nuclear charge radii and electric monopole transitions [PDF]
, 2012 A systematic study of energy spectra throughout the rare-earth region (even-even nuclei from $_{58}$Ce to $_{74}$W) is carried out in the framework of the interacting boson model (IBM), leading to an accurate description of the spherical-to-deformed ...
Bouldjedri, A. +2 more
core +5 more sources
SDG commentary: economic services for work and growth for all humans
Journal of Services Marketing, 2023 Purpose The purpose of this study is to address United Nations’ sustainable development goals (SDGs) 8 and 9 from a service perspective. SDG 8 is a call to improve the dignity of service work by enhancing wages, working conditions and development ...
Mahesh Subramony, M. Rosenbaum
semanticscholar +1 more source
Air Quality as a Priority Issue for the New Economy
Мир новой экономики, 2022 The article talks about the problem of air pollution. In the world, its economic, social, and environmental aspects are receiving increased attention. This trend is clearly visible in the example of the UN Sustainable Development Goals (SDGs), adopted by
S. N. Bobylev +2 more
doaj +1 more source
L2R-MLP: a multilabel classification scheme for the detection of DNS tunneling
Data Science and ManagementDomain name system (DNS) tunneling attacks can bypass firewalls, which typically “trust” DNS transmissions by concealing malicious traffic in the packets trusted to convey legitimate ones, thereby making detection using conventional security techniques ...
Emmanuel Oluwatobi Asani +7 more
doaj +1 more source
Taking the SDGs into Account: A BIM-Based Strategy for Integrating Smart Materials in Building Components [PDF]
Port Said Engineering Research JournalThe United Nations has set Sustainable Development Goals (SDGs) for 2030, with SDG 7 aiming for affordable, reliable, and modern energy, SDG 9 for Industry, Innovation, and Infrastructure, and SDG 13 for climate action.
menna-allah mohamed +3 more
doaj +1 more source