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Electronic Properties of Armchair Black Phosphorene Nanoribbons Edge-Modified by Transition Elements V, Cr, and Mn

The structural, electrical, and magnetic properties of armchair black phosphorene nanoribbons (APNRs) edge-functionalized by transitional metal (TM) elements V, Cr, and Mn were studied by the density functional theory combined with the non-equilibrium Green’s function. Spin-polarized edge states introduce great varieties to the electronic structures of TM-APNRs. For APNRs with Mn...

SU(3) analysis of weak decays of doubly-heavy tetraquarks \({b\bar{c}}{q\bar{q}}\)

We study the weak decays of exotic tetraquark states \({b\bar{c}}{q\bar{q}}\) with two heavy quarks. Under the SU(3) symmetry for light quarks, these tetraquarks can be classified into an octet plus a singlet: \(3\bigotimes \bar{3}=1\bigoplus 8\). We will concentrate on the octet tetraquarks with \(J^{P}=0^{+}\), and study their weak decays, both semileptonic and nonleptonic...

Enhanced sentinel surveillance for hepatitis B infection in 200 counties in China, 2013-2016

Rodewald, for his support in polishing the English manuscript and providing constructive comments. Author Contributions Investigation: Xiaojin Sun, Liping Shen. Methodology: Hui Zheng, Feng Wang, Fuzhen

Regioselective radical α-borylation of α,β-unsaturated carbonyl compounds for direct synthesis of α-borylcarbonyl molecules

Organoboron compounds are highly valuable in synthetic chemistry. In particular, α-borylcarbonyl compounds have shown versatile synthetic applications, owing to fruitful chemistries of both the boryl and carbonyl moieties. However, the synthesis of these molecules still remains tedious and time-consuming. Here we report a straightforward and practical route to synthesize...

Automatic Modulation Classification Exploiting Hybrid Machine Learning Network

It is a research hot spot in cognitive electronic warfare systems to classify the electromagnetic signals of a radar or communication system according to their modulation characteristics. We construct a multilayer hybrid machine learning network for the classification of seven types of signals in different modulation. We extract the signal modulation features exploiting a set of...

Animal protein toxins: origins and therapeutic applications

. Compliance with Ethical Standards Conflict of interest Na Chen, Siqi Xu, Yuhan Zhang, and Feng Wang declare that they have no conflict of interest. Human and animal rights and informed consent This article

Chronic vs. Acute Interactions between Supraoptic Oxytocin Neurons and Astrocytes during Lactation: Role of Glial Fibrillary Acidic Protein Plasticity

Plasticity Yu-Feng Wang 0 Kathryn A. Hamilton 0 0 Department of Cellular Biology and Anatomy, Louisiana State University Health Sciences Center , Shreveport , USA In this article, we review studies of

An anonymous batch handover authentication protocol for big flow wireless mesh networks

Wireless mesh network (WMN), as a new generation of wireless network technology, has raised increasing concerns in recent years. Due to the strong mobility nature of the clients in WMNs, the handover events frequently occur. Therefore, taking into consideration the openness of the wireless communication channel, the handover authentication protocols for WMNs have to be both...

Hsa_circ_0008309 May Be a Potential Biomarker for Oral Squamous Cell Carcinoma

’ Contributions Bowen Li and Feng Wang contributed equally to this work. Acknowledgments The paper was supported by the National Natural Science Foundation of China (grant no. 81572654), the Basic Research Program

Hsa_circ_0008309 May Be a Potential Biomarker for Oral Squamous Cell Carcinoma

’ Contributions Bowen Li and Feng Wang contributed equally to this work. Acknowledgments The paper was supported by the National Natural Science Foundation of China (grant no. 81572654), the Basic Research Program

Text Case-Based Reasoning Framework for Fault Diagnosis and Predication by Cloud Computing

In Discrete Event System, such as railway onboard system, overwhelming volume of textual data is recorded in the form of repair verbatim collected during the fault diagnosis process. Efficient text mining of such maintenance data plays an important role in discovering the best-practice repair knowledge from millions of repair verbatims, which help to conduct accurate fault...

Text Case-Based Reasoning Framework for Fault Diagnosis and Predication by Cloud Computing

In Discrete Event System, such as railway onboard system, overwhelming volume of textual data is recorded in the form of repair verbatim collected during the fault diagnosis process. Efficient text mining of such maintenance data plays an important role in discovering the best-practice repair knowledge from millions of repair verbatims, which help to conduct accurate fault...

Defects engineering for high-performance perovskite solar cells

Photomolecular Science (LSPM), École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, SwitzerlandWolfgang Tress & Anders Hagfeldt AuthorsSearch for Feng Wang in:Nature Research journals • PubMed

Combined surgical treatment of esophageal cancer and coronary heart diseases in elderly patients

procedures are evidently safe, enable earlier esophagectomy, and can avoid the eventual complications from further surgical procedure. Notes Weiran Zhang, Ban Liu, Yue Zhou and Feng Wang contributed equally

The MKKK62-MKK3-MAPK7/14 module negatively regulates seed dormancy in rice

BackgroundSeed dormancy directly affects the phenotype of pre-harvest sprouting, and ultimately affects the quality and yield of rice seeds. Although many genes controlling seed dormancy have been cloned from cereals, the regulatory mechanisms controlling this process are complex, and much remains unknown. The MAPK cascade is involved in many signal transduction pathways...

A method of seismic performance evaluation based seismic fragility analysis

For evaluating seismic performance of structures, a method is presented based on increment dynamic analysis and seismic fragility analysis. Firstly, the failure probability equation is deduced, in which the relationships of seismic intensities and response demands can be determined by the increment dynamic analysis. On this basis the probabilities with different damage levels...

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

in:Nature Research journals • PubMed • Google Scholar Search for Feng Wang in:Nature Research journals • PubMed • Google Scholar Search for Yingjie Zhang in:Nature Research journals • PubMed • Google ... Scholar Conflict of interest The authors declare that they have no conflict of interest. Corresponding authors Correspondence to Lingling Zhang or Feng Wang or Yingjie Zhang. Electronic supplementary