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Akademický článek

Synthesis of coordination compounds with 4′-(carboxymethoxy)-[1,1′-biphenyl]-4-carboxylate ligand and their catalytic activities towards the Knoevenagel condensation and cyanosilylation reactions

Autor: Hong Rui Zhang, Xiu Qi Kang, Jin Zhong Gu

Publikováno v: Journal of Saudi Chemical Society, Vol 28, Iss 2, Pp 101817- (2024)

Eight new transition-based coordination compounds were hydrothermally fabricated using metal chlorides (M = Co(II), Ni(II), Mn(II), Zn(II) and Cd(II)) with main ligand 4′-(carboxymethoxy)-[1,1′-biphenyl]-4-carboxylic acid (H2cbca) as well as coli

Externí odkaz: https://doaj.org/article/757804a6b3cd4ba1bdb705c3b462d59f

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Learning production functions for supply chains with graph neural networks

Autor: Chang, Serina, Lin, Zhiyin, Yan, Benjamin, Bembde, Swapnil, Xiu, Qi, Wong, Chi Heem, Qin, Yu, Kloster, Frank, Luo, Alex, Palleti, Raj, Leskovec, Jure

The global economy relies on the flow of goods over supply chain networks, with nodes as firms and edges as transactions between firms. While we may observe these external transactions, they are governed by unseen production functions, which determin

Externí odkaz: http://arxiv.org/abs/2407.18772

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Akademický článek

Ligamental reconstruction improved the functional outcomes of patients with anterior cruciate ligament injury and early-stage symptomless osteoarthritis

Autor: Guang-nian Liu, Xing Chen, Ying Jin, Xiu-qi Liu, Shu-hong Wu, Hua-zhang Xiong

Publikováno v: BMC Musculoskeletal Disorders, Vol 25, Iss 1, Pp 1-10 (2024)

Abstract Background The optimal treatment for anterior cruciate ligament (ACL) injuries with early-stage symptomless osteoarthritis (OA) remains unclear. This study aimed to compare the clinical outcomes of ACL reconstruction (ACLR) in patients with

Externí odkaz: https://doaj.org/article/1102cb73690b4ee598c7025f38752d82

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Optically Detected Magnetic Resonance of Nitrogen-Vacancy Centers in Diamond under Weak Laser Excitation

Autor: Yu, Yong-Hong, Zhang, Rui-Zhi, Xu, Yue, Chen, Xiu-Qi, Zheng, Huijie, Li, Quan, Liu, Ren-Bao, Pan, Xin-Yu, Budker, Dmitry, Liu, Gang-Qin

As promising quantum sensors, nitrogen-vacancy (NV) centers in diamond have been widely used in frontier studies in condensed matter physics, material sciences, and life sciences. In practical applications, weak laser excitation is favorable as it re

Externí odkaz: http://arxiv.org/abs/2308.13351

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Atrial Fibrillation Detection Using Weight-Pruned, Log-Quantised Convolutional Neural Networks

Autor: Chang, Xiu Qi, Chew, Ann Feng, Choong, Benjamin Chen Ming, Wang, Shuhui, Han, Rui, He, Wang, Xiaolin, Li, Panicker, Rajesh C., John, Deepu

Deep neural networks (DNN) are a promising tool in medical applications. However, the implementation of complex DNNs on battery-powered devices is challenging due to high energy costs for communication. In this work, a convolutional neural network mo

Externí odkaz: http://arxiv.org/abs/2206.07649

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