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An efficient Newton-type method with fifth-order convergence for solving nonlinear equations

In this paper, we present an efficient Newton-like method with fifth-order convergence for nonlinear equations. The algorithm is free from second derivative and it requires four evaluations of the given function and its first derivative at each iteration. As a consequence, its efficiency index is equal to 4√5 which is better than that of Newton's method √2. Several examples...

Examination of the temporal and spatial dynamics of the gut microbiome in newborn piglets reveals distinct microbial communities in six intestinal segments

Intestinal microbiota plays a crucial role in immune development and disease progression in mammals from birth onwards. The gastrointestinal tract of newborn mammals is rapidly colonized by microbes with tremendous biomass and diversity. Understanding how this complex of segmental communities evolves in different gastrointestinal sites over time has great biological significance...

Atherogenic Index in Type 2 Diabetes and Its Relationship with Chronic Microvascular Complications

Objective. This study was designed to investigate risk factors related to atherogenic index of plasma (AIP), as well as the relationship between AIP and chronic microvascular complications in patients with type 2 diabetes (T2DM). Methods. This study included 2523 patients with T2DM who had not been treated with lipid-lowering drugs and were admitted to the Department of...

Sialyltransferase ST3GAL1 promotes cell migration, invasion, and TGF-β1-induced EMT and confers paclitaxel resistance in ovarian cancer

in:Nature Research journals • PubMed • Google Scholar Search for Yuanyuan Ruan in:Nature Research journals • PubMed • Google Scholar Search for Li Sun in:Nature Research journals • PubMed • Google Scholar

A generic integrity verification algorithm of version files for cloud deduplication data storage

and large-scale verification for different version data. KeywordsData integrity verification Version file storage Version group Random diffusion extraction  Guangwei Xu, Jing Li and Li Sun

TRIB2 functions as novel oncogene in colorectal cancer by blocking cellular senescence through AP4/p21 signaling

Cellular senescence is a state of irreversible cell growth arrest and senescence cells permanently lose proliferation potential. Induction of cellular senescence might be a novel therapy for cancer cells. TRIB2 has been reported to participate in regulating proliferation and drug resistance of various cancer cells. However, the role of TRIB2 in cellular senescence of colorectal...

Levistilide A Ameliorates NLRP3 Expression Involving the Syk-p38/JNK Pathway and Peripheral Obliterans in Rats

? Contributions Huining Guo performed most experimental work and wrote the paper. Li Sun performed a part of the experiment. Shuang Ling performed the initial experiment and revealed the drug activity. Jin-Wen Xu

Pinacol Coupling of Aromatic Aldehydes using La-Ticl4 in CH3COOEt under Ultrasound Irradiation

Titanium tetrachloride can be reduced by lanthanum filings to the corresponding low valent titanium complex, which can induce some aromatic aldehydes to the corresponding pinacols in 28%-97% yields within 10-50 min in ethyl acetate at r.t. under ultrasound irradiation.

Multi-focused psychosocial residential rehabilitation interventions improve quality of life among cancer survivors: a community-based controlled trial

Even though multi-focused psychosocial residence rehabilitation intervention (MPRRI) programs are widely implemented by the Shanghai Cancer Rehabilitation Club, these programs have not been rigorously evaluated. In this study, we evaluated the effects of a 21-day MPRRI program, on the quality of life (QoL) among cancer survivors. A total of 388 cancer patients were enrolled to...

Ipatasertib, a novel Akt inhibitor, induces transcription factor FoxO3a and NF-κB directly regulates PUMA-dependent apoptosis

contributed equally: Li Sun, Yuan Huang AffiliationsCollege of Biology, Hunan University, Changsha, 410082, ChinaLi Sun, Yuan Huang, Yeying Liu, Yujie Zhao, Xiaoxiao He & Yingjie ZhangDepartment of ... AuthorsSearch for Li Sun in:Nature Research journals • PubMed • Google Scholar Search for Yuan Huang in:Nature Research journals • PubMed • Google Scholar Search for Yeying Liu in:Nature Research journals

Adipocyte-derived IL-6 and leptin promote breast Cancer metastasis via upregulation of Lysyl Hydroxylase-2 expression

time PCR SI:  Staining index TIMP1:  Tissue inhibitor of metalloproteinase 1 TNF-α:  Tumor necrosis factor ZO-1:  Zona occludens Declarations Acknowledgements We thank Dr. Li Sun and ... Shengtao Yuan for designing and supporting this experiment. And we thank Dr. Li Sun for her critical reading of the manuscript. Funding This work was supported by the National Natural Science Foundation

A teleost CD46 is involved in the regulation of complement activation and pathogen infection

• PubMed • Google Scholar Search for Li Sun in:Nature Research journals • PubMed • Google Scholar Contributions L.S. and M.F.L. conceived and designed the experiments, M.F.L. and Z.H.S. performed the ... experiments and analyzed the data, and M.F.L. and L.S. wrote the paper. Competing Interests The authors declare that they have no competing interests. Corresponding author Correspondence to Li Sun

Sinusoidal Frequency Modulation Fourier-Bessel Series for Multicomponent SFM Signal Estimation and Separation

Multicomponent sinusoidal frequency modulated (SFM) signals are widely used in radar, acoustics, and biomedicine. The instantaneous frequency (IF) characterizes important physical parameters of the real applications. In this paper, a sinusoidal frequency modulation Fourier-Bessel (SFMFB) series is defined for IF estimation. It provides the signal decomposition on the Bessel...

Autophagy exacerbates electrical remodeling in atrial fibrillation by ubiquitin-dependent degradation of L-type calcium channel

, Jing Zhao, Yongtai Gong, Dingyu Wang, Xiaoyu Wang, Fengxiang Yun, Zhaorui Liu, Song Zhang, Wenpeng Li, Xinbo Zhao, Li Sun, Li Sheng & Yue LiKey Laboratory of Cardiac Diseases and Heart Failure, Harbin ... • Google Scholar Search for Li Sun in:Nature Research journals • PubMed • Google Scholar Search for Li Sheng in:Nature Research journals • PubMed • Google Scholar Search for Zhenwei Pan in:Nature Research

The Potential Liver, Brain, and Embryo Toxicity of Titanium Dioxide Nanoparticles on Mice

Nanoscale titanium dioxide (nano-TiO2) has been widely used in industry and medicine. However, the safety of nano-TiO2 exposure remains unclear. In this study, we evaluated the liver, brain, and embryo toxicity and the underlying mechanism of nano-TiO2 using mice models. The results showed that titanium was distributed to and accumulated in the heart, brain, spleen, lung, and...

Self-powered Real-time Movement Monitoring Sensor Using Triboelectric Nanogenerator Technology

• PubMed • Google Scholar Search for Rongrong Bao in:Nature Research journals • PubMed • Google Scholar Search for Li Sun in:Nature Research journals • PubMed • Google Scholar Search for Caofeng Pan ... manuscript. All authors examined and commented on the manuscript. Competing Interests The authors declare that they have no competing interests. Corresponding authors Correspondence to Li Sun or Caofeng Pan

Efficacy and safety of low-molecular-weight heparin after knee arthroscopy: A meta-analysis

. PRISMA checklist. (DOC) Acknowledgments No other potential conflict of interests relevant to this paper were reported. Author Contributions Data curation: Jia-Liang Tian, Xian-Teng Yang, Li Sun

Speech Denoising in White Noise Based on Signal Subspace Low-rank Plus Sparse Decomposition

In this paper, a new subspace speech enhancement method using low-rank and sparse decomposition is presented. In the proposed method, we firstly structure the corrupted data as a Toeplitz matrix and estimate its effective rank for the underlying human speech signal. Then the low-rank and sparse decomposition is performed with the guidance of speech rank value to remove the noise...

Effects of Propofol Treatment in Neural Progenitors Derived from Human-Induced Pluripotent Stem Cells

Propofol is an intravenous anesthetic that has been widely used in clinics. Besides its anesthetic effects, propofol has also been reported to influence the regulation of the autonomic system. Controversies exist with regard to whether propofol exposure is safe for pregnant women and young children. In this work, human-induced pluripotent stem cell- (hiPSC-) derived neural...

Accelerated Degradation Process Analysis Based on the Nonlinear Wiener Process with Covariates and Random Effects

 Valero Copyright © 2016 Li Sun et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any