Results 151 to 160 of about 148,252 (303)

Quantitative structure-property relationships (QSPR) of valency based topological indices with Covid-19 drugs and application

, 2021
Jianfeng Zhong, Abdul Rauf, Muhammad Naeem, Jafer Rahman, Adnan Aslam   +4 more
openalex   +1 more source

Characterizations of Chemical Networks Entropies by K-Banhatii Topological Indices [PDF]

, 2023
Muhammad Usman Ghani, Francis Joseph H. Campeña, Shahbaz Ali, Sanaullah Dehraj, Murat Cancan, Fahad M. Alharbi, Ahmed M. Galal   +6 more
openalex   +1 more source

Transient Antiskyrmion‐Mediated Topological Transitions in Isotropic Magnets

Advanced Science, EarlyView.
A transient antiskyrmion‐mediated pathway that drives repeated stripe‐to‐skyrmion transitions is revealed, producing a net increase in topological charge in isotropic Dzyaloshinskii–Moriya interaction films. Experiments and simulations identify the antiskyrmion as a metastable excitation, enabling stochastic bitstream generation for probabilistic ...
Bingqian Dai, Tianyi Wang, Albert Lee, Shijie Xu, Zhongjian Bian, Xinyue Zhu, Puyang Huang, Aadi Chaturvedi, Yaochen Li, Yang Cheng, Qingyuan Shu, Haoran He, Hanshen Huang, Lixuan Tai, Kin Wong, Jinbo Yang, Anjan Soumyanarayanan, Zhaochu Luo, Kang L. Wang   +18 more
wiley   +1 more source

Fuzzy and crisp computational analysis of certain graphs structures via machine learning techniques

Scientific Reports
In the evolving landscape of computer science and artificial intelligence, the integration of fuzzy graphs theory and topological indices offers a robust framework for decision-making processes.
Zeeshan Saleem Mufti, Hadeel AlQadi, Ali Tabraiz, Muhammad Farhan Hanif, Mohamed Abubakar Fiidow   +4 more
doaj   +1 more source

Comparing the molecular graph degeneracy of Wiener, Harary, Balaban, Randi´c and ZEP topological indices [PDF]

, 2014
ZOITA-MARIOARA BERINDE
openalex   +1 more source

Harnessing Time‐Dependent Magnetic Texture Dynamics via Spin‐Orbit Torque for Physics‐Enhanced Neuromorphic Computing

Advanced Science, EarlyView.
A neuromorphic computing platform using spin‐orbit torque‐controlled magnetic textures is reported. The device implements bio‐inspired synaptic functions and achieves high performance in both pattern recognition (>93%) and combinatorial optimization (>95%), enabling unified processing of cognitive and optimization tasks.
Yifan Zhang, Yu Li, Huai Lin, Xinying Wang, Long Liu, Guoliang Xing, Di Wang, Zhihao Zhao, Zhipeng Guo, Junbo Yang, Jiebin Niu, Yan Sun, Tom Wu, Guozhong Xing   +13 more
wiley   +1 more source

Certain polynomials and related topological indices for the series of benzenoid graphs [PDF]

, 2019
Muhammad Nadeem, Awais Yousaf, Hanan Alolaiyan, Abdul Razaq   +3 more
openalex   +1 more source

Autocrine Netrin‐1 Signaling in Hepatic Stellate Cells Drives Liver Fibrosis and Diet‐Induced Metabolic Dysfunction‐Associated Steatohepatitis in Mice

Advanced Science, EarlyView.
Netrin‐1 expression is upregulated in hepatic stellate cells (HSCs) during metabolic dysfunction–associated steatohepatitis and injury‐mediated liver fibrosis. Secreted Netrin‐1 establishes an autocrine positive feedback loop by binding to UNC5B receptors on HSCs.
Jiahui Zhao, Yajie Peng, Hongyan Lei, Tianyi Wang, Huajuan Wang, Bo Wang, Jin Li, Xiaoying Li, Xuelian Xiong   +8 more
wiley   +1 more source

Paradoxical Topological Soliton Lattice in Anisotropic Frustrated Chiral Magnets

Advanced Science, EarlyView.
The article describes the discovery of a stable skyrmion‐antiskyrmion lattice (S‐AL) in anisotropic frustrated chiral magnets. This lattice has a net‐zero topological charge due to a balanced population of skyrmions and antiskyrmions. This is a paradoxical finding since these particles normally annihilate each other.
Sayan Banik, Nikolai S. Kiselev, Ashis K. Nandy   +2 more
wiley   +1 more source

On Reducing Correlations between Topological Indices

Croatica Chemica Acta, 2005
U novijoj je kemijskoj literaturi predložen veliki broj strukturnih deskriptora zasnovanih na molekularnome grafu, takozvanih topoloških indeksa. Mnogi od njih su u velikoj mjeri međusobno korelirani što otežava ili onemogućava njihovu primjenu u QSPR i QSAR studijama.
Hollas, Boris, Gutman, Ivan, Trinajstić, Nenad   +2 more
openaire   +3 more sources