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Xulun Zhang

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Articles 26
Citations 793
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Recent Articles
1.
Shaik S, Cao Y, Gogola J, Dodiya H, Zhang X, Boutej H, et al.
Mol Neurodegener . 2023 Dec; 18(1):95. PMID: 38104136
Background: Microglia, the brain-resident macrophages perform immune surveillance and engage with pathological processes resulting in phenotype changes necessary for maintaining homeostasis. In preceding studies, we showed that antibiotic-induced perturbations of...
2.
Wei J, Xi L, Zhang X, Deng J, Zhang R, Du S, et al.
Opt Express . 2022 Oct; 30(17):31195-31208. PMID: 36242207
Nonlinear frequency division multiplexing (NFDM), as a possible technique to overcome the limit imposed by Kerr nonlinearity in conventional coherent optical communication systems, has attracted widespread attention in the communication...
3.
Dodiya H, Lutz H, Weigle I, Patel P, Michalkiewicz J, Roman-Santiago C, et al.
J Exp Med . 2021 Dec; 219(1). PMID: 34854884
We previously demonstrated that lifelong antibiotic (ABX) perturbations of the gut microbiome in male APPPS1-21 mice lead to reductions in amyloid β (Aβ) plaque pathology and altered phenotypes of plaque-associated...
4.
Cui N, Zhang X, Zhang Q, Zhang X
Opt Express . 2021 Nov; 29(23):38497-38511. PMID: 34808902
In optical fiber communication systems, the tendency to prefer increasingly higher baud rates, up to 100 or 200 Gbaud, compels us to deal with wideband fiber channels in which polarization...
5.
Zhang X, Xi L, Wei J, Du S, Zhang W, Li J, et al.
Opt Express . 2021 Oct; 29(18):28190-28201. PMID: 34614956
Polarization mode dispersion (PMD) is one of the fundamental properties of a standard single-mode fiber. It affects the propagating signals and degrades the performance of high-speed optical fiber communication systems....
6.
Wei J, Xi L, Zhang X, Deng J, Du S, Zhang X, et al.
Opt Lett . 2021 Jul; 46(15):3697-3700. PMID: 34329259
A joint scheme introducing probabilistic shaping (PS) at the transmitter and utilizing a neural network (NN) equalizer at the receiver is proposed to improve the performance of the -modulated nonlinear...
7.
Zhang X, Zhang C, Prokopenko D, Liang Y, Zhen S, Weigle I, et al.
J Exp Med . 2021 Apr; 218(6). PMID: 33822840
Familial Alzheimer's disease (FAD)-linked mutations in the APP gene occur either within the Aβ-coding region or immediately proximal and are located in exons 16 and 17, which encode Aβ peptides....
8.
Wu Y, Xi L, Zhang X, Zheng Z, Wei J, Du S, et al.
Opt Express . 2020 Jul; 28(12):18304-18316. PMID: 32680029
Nonlinear frequency division multiplexing (NFDM) has been shown to be promising in overcoming the fiber Kerr nonlinearity limit. In multiple-eigenvalue modulated NFDM systems, the transmission capacity increases with the number...
9.
Zhang X, Sun P, Xi L, Zheng Z, Du S, Wei J, et al.
Opt Express . 2020 May; 28(10):15360-15375. PMID: 32403565
A nonlinear frequency division multiplexing (NFDM) transmission system, designed specifically for nonlinear fiber channel, has the potential to overcome the nonlinear Shannon capacity limit. However, the spectral efficiency (SE) of...
10.
Zhang X, Zhang C, Prokopenko D, Liang Y, Han W, Tanzi R, et al.
Hum Mol Genet . 2020 Jan; 29(6):955-966. PMID: 31995180
γ-secretase is a macromolecular complex that catalyzes intramembranous hydrolysis of more than 100 membrane-bound substrates. The complex is composed of presenilin (PS1 or PS2), anterior pharynx defect-1 (APH-1), nicastrin (NCT)...