You are currently viewing a new version of our website. To view the old version click .

Symmetry, Volume 17, Issue 8

August 2025 - 201 articles

Cover Story: The chemical properties of silver may be understood but its nuclear structure is far from being revealed. Ag isotopes exhibit characteristics of both spherical and deformed nuclei. The typical seniority scheme is unusually perturbed by a strong quadrupole–quadrupole interaction, leading to a puzzling arrangement of levels. A prominent feature challenging theoretical models is the J-1 anomaly expressed by the inversion of j and j-1 states. The authors systematically study the Ag structure by applying the IBFM-1 model based on symmetries found in the nuclear Hamiltonian. It is shown that odd-A Ag can be described as Cd cores coupled to a g9/2 proton hole. The authors hint that structure effects like the J-1 anomaly may have astrophysical impact: low-lying isomers in Ag nuclei can alter reaction rates and affect astrophysical processes. View this paper
  • Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
  • You may sign up for email alerts to receive table of contents of newly released issues.
  • PDF is the official format for papers published in both, html and pdf forms. To view the papers in pdf format, click on the "PDF Full-text" link, and use the free Adobe Reader to open them.

Articles (201)

  • Article
  • Open Access
1,360 Views
22 Pages

Synthesizing Olfactory Understanding: Multimodal Language Models for Image–Text Smell Matching

  • Sergio Esteban-Romero,
  • Iván Martín-Fernández,
  • Manuel Gil-Martín and
  • Fernando Fernández-Martínez

18 August 2025

Olfactory information, crucial for human perception, is often underrepresented compared to visual and textual data. This work explores methods for understanding smell descriptions within a multimodal context, where scent information is conveyed indir...

  • Article
  • Open Access
4 Citations
3,161 Views
28 Pages

Biomechanical Effects of Lower Limb Asymmetry During Running: An OpenSim Computational Study

  • Andreea Maria Mănescu,
  • Carmen Grigoroiu,
  • Neluța Smîdu,
  • Corina Claudia Dinciu,
  • Iulius Radulian Mărgărit,
  • Adrian Iacobini and
  • Dan Cristian Mănescu

18 August 2025

Symmetry and asymmetry significantly influence running biomechanics, performance, and injury risk. Given the practical, ethical, and methodological constraints inherent in human-subject studies, computational modeling emerges as a valuable alternativ...

  • Article
  • Open Access
2 Citations
1,041 Views
19 Pages

18 August 2025

The main goal of this study is to create a computational solver that analyzes the effects of magnetohydrodynamics (MHD) on heat radiation in Cu–water-based Prandtl nanofluid flow using artificial neural networks. Copper nanoparticles are utiliz...

  • Article
  • Open Access
935 Views
23 Pages

18 August 2025

The Angular Bisector Insertion Constructive Heuristic Algorithm (ABIA), though effective for small-scale TSPs, suffers from reduced solution quality and high computational complexity in larger instances due to the degradation of its geometric propert...

  • Article
  • Open Access
1 Citations
2,317 Views
27 Pages

FSTGAT: Financial Spatio-Temporal Graph Attention Network for Non-Stationary Financial Systems and Its Application in Stock Price Prediction

  • Ze-Lin Wei,
  • Hong-Yu An,
  • Yao Yao,
  • Wei-Cong Su,
  • Guo Li,
  • Saifullah,
  • Bi-Feng Sun and
  • Mu-Jiang-Shan Wang

17 August 2025

Accurately predicting stock prices is crucial for investment and risk management, but the non-stationarity of the financial market and the complex correlations among stocks pose challenges to traditional models (ARIMA, LSTM, XGBoost), resulting in di...

  • Article
  • Open Access
866 Views
26 Pages

Fault-Tolerant Tracking Observer-Based Controller Design for DFIG-Based Wind Turbine Affected by Stator Inter-Turn Short Circuit

  • Yossra Sayahi,
  • Moez Allouche,
  • Mariem Ghamgui,
  • Sandrine Moreau,
  • Fernando Tadeo and
  • Driss Mehdi

17 August 2025

This paper introduces a novel strategy for the diagnosis and fault-tolerant control (FTC) of inter-turn short-circuit (ITSC) faults in the stator windings of Doubly Fed Induction Generator (DFIG)-based wind turbines. ITSC faults are among the most co...

  • Article
  • Open Access
1 Citations
545 Views
16 Pages

17 August 2025

Time-variant nonlinear problems have always been a kind of complex research object in the field of control. The accuracy and efficiency of settling time-variant nonlinear inequality-equation (NIE) systems are often affected by the nonlinearity degree...

  • Review
  • Open Access
1,529 Views
24 Pages

17 August 2025

The aircraft power supply system plays a crucial role in maintaining the stability and safety of airborne avionics. With the evolution toward more electric and all-electric aircraft, its architecture increasingly adopts symmetrical configurations, su...

  • Article
  • Open Access
1 Citations
1,280 Views
24 Pages

16 August 2025

We present a novel derivation of the spacetime metric generated by matter, without invoking Einstein’s field equations. For static sources, the metric arises from a relativistic formulation of D’Alembert’s principle, where the inert...

of 21

Get Alerted

Add your email address to receive forthcoming issues of this journal.

XFacebookLinkedIn
Symmetry - ISSN 2073-8994