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221 papers found.
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Tunable directional subwavelength acoustic antenna based on Mie resonance

 & Xiaojun LiuState Key Laboratory of Acoustics, Institute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, ChinaYing Cheng & Xiaojun Liu AuthorsSearch for Jin Zhang in:Nature Research journals

Single-Frequency Ultrasound-Based Respiration Rate Estimation with Smartphones

addressed to Jin Zhang; nc.ude.ctsus@4jgnahz Received 2 December 2017; Revised 18 February 2018; Accepted 28 March 2018; Published 6 May 2018 Academic Editor: Dingchang Zheng Copyright © 2018 Linfei Ge et

Senkyunolide A protects neural cells against corticosterone-induced apoptosis by modulating protein phosphatase 2A and α-synuclein signaling

Senkyunolide A protects neural cells against corticosterone-induced apoptosis by modulating protein phosphatase 2A and alpha-synuclein signaling Shenglan Gong,1 Jin Zhang,2 Zhouke Guo,3 Wenjun Fu1

Electrochemical and optical biosensors for early-stage cancer diagnosis by using graphene and graphene oxide

Conventional instruments for cancer diagnosis including magnetic resonance imaging, computed tomography scan, are expensive and require long-waiting time, whilst the outcomes have not approached to the successful early-stage diagnosis yet. Due to the special properties of graphene-based nanocomposites, e.g., good electrical and thermal conductivity, luminescence, and mechanic...

Material and Optical Properties of Fluorescent Carbon Quantum Dots Fabricated from Lemon Juice via Hydrothermal Reaction

The water-soluble fluorescent carbon quantum dots (CQDs) are synthesized by utilizing lemon juice as carbon resource via a simple hydrothermal reaction. The obtained CQDs are with an average size of 3.1 nm. They reveal uniform morphology and well-crystalline and can generate bright blue-green light emission under UV or blue light irradiation. We find that the fluorescence from...

Genetic variants in FAM13A and IREB2 are associated with the susceptibility to COPD in a Chinese rural population: a case-control study

Genetic variants in FAM13A and IREB2 are associated with the susceptibility to COPD in a Chinese rural population: a case-control study Yanan Zhang,1 Jie Qiu,1 Peng Zhang,1 Jin Zhang,1 Min Jiang,2

Research on Biomimetic Models and Nanomechanical Behaviour of Membranous Wings of Chinese Bee Apis cerana cerana Fabricius

The structures combining the veins and membranes of membranous wings of the Chinese bee Apis cerana cerana Fabricius into a whole have excellent load-resisting capacity. The membranous wings of Chinese bees were taken as research objects and the mechanical properties of a biomimetic model of membranous wings as targets. In order to understand and learn from the biosystem and then...

Identification of cancer-related miRNA-lncRNA biomarkers using a basic miRNA-lncRNA network

Table). Author Contributions Data curation: Mingmin Xu. Formal analysis: Jin Zhang, Yuanyuan Chen. Investigation: Mingmin Xu. Writing ± original draft: Guangle Zhang, Cong Pian, Liangyun Zhang

Homotopy Series Solutions to Time-Space Fractional Coupled Systems

Mathematics and Statistics, Center for Mathematics and Interdisciplinary Sciences, Northeast Normal University, Changchun, Jilin 130024, China Correspondence should be addressed to Jin Zhang; nc.ude.ulj ... @gnahznij Received 31 August 2017; Accepted 23 October 2017; Published 25 December 2017 Academic Editor: Jorge E. Macías-Díaz Copyright © 2017 Jin Zhang et al. This is an open access article distributed

Compact Design of Circularly Polarized Antenna with Vertical Slotted Ground for RFID Reader Application

A novel compact circular polarization (CP) microstrip antenna is proposed for UHF ultrahigh frequency (UHF) radio frequency identification (RFID) reader applications. The proposed antenna is composed of a corner truncated square-ring radiating patch on a substrate and a vertical slotted ground surrounding four sides of the antenna. A new feeding scheme is designed from flexible...

Compact Design of Circularly Polarized Antenna with Vertical Slotted Ground for RFID Reader Application

A novel compact circular polarization (CP) microstrip antenna is proposed for UHF ultrahigh frequency (UHF) radio frequency identification (RFID) reader applications. The proposed antenna is composed of a corner truncated square-ring radiating patch on a substrate and a vertical slotted ground surrounding four sides of the antenna. A new feeding scheme is designed from flexible...

Design and implementation of fingerprint access control system based on ZigBee wireless network

this paper mainly introduces a kind of fingerprint access control system based on ZigBee wireless network design and implementation method, specify when passengers should fingerprints collected and stored in the system at the information desk PC, and then assign rooms;Guests entered the room according to the fingerprint module, the system will be fingerprint information through...

Study on the removal and transport and migration mechanism for As with activated sludge system

In this paper, the removal of As and the transport and migration of As at the process of activated sludge system was studied. The results showed that the activated sludge system has high removal efficiency for As, and the removal efficiency could be nearly 100%. The initial concentration of As has effect on the removal efficiency, and within the experimental scope, the increase...

Transcriptome analysis in different developmental stages of Batocera horsfieldi (Coleoptera: Cerambycidae) and comparison of candidate olfactory genes

, Zhihang Zhuo, Wei Yang. Project administration: Wei Yang. Resources: Wei Yang. Software: Hua Yang, Zhihang Zhuo, Jin Zhang, Yang Yang, Baoxin Wang, Fengrong Guan. Supervision: Wei Yang. Validation: Hua

A Simple Approach for Synthesizing of Fluorescent Carbon Quantum Dots from Tofu Wastewater

We present an investigation on carbon quantum dots (CQDs) synthesized from wastewater induced during the production of tofu. We find that tofu wastewater is a good source of raw material in making fluorescent CQDs. The corresponding CQDs can be fabricated simply via hydrothermal reaction to carbonize the organic matter in the yellow serofluid of tofu wastewater. Two sorts of CQDs...

Association of Homocysteine with Aysmptomatic Intracranial and Extracranial Arterial Stenosis in Hypertension Patients

, Shanghai Jiaotong University School of Medicine, Shanghai, ChinaYan Wang, Jin Zhang, Yuesheng Qian, Xiaofeng Tang, Yan Li, Pingjin Gao & Dingliang ZhuDepartment of Radiology, Ruijin Hospital, Shanghai ... Jiaotong University School of Medicine, Shanghai, ChinaHuawei Ling & Kemin Chen AuthorsSearch for Yan Wang in:Nature Research journals • PubMed • Google Scholar Search for Jin Zhang in:Nature Research

Editorial

Liu, Bradley University Jin Zhang, Tsinghua University , USA 1 This special issue is to honor professor Tzyh-Jong Tarn for his 80 birthday. Prof. Tarn is a world outstanding system engineering from

Cell therapy could be a potential way to improve lipoprotein lipase deficiency

Lipoprotein lipase (LPL) deficiency is an autosomal recessive genetic disorder characterized by extreme hypertriglyceridemia, with no cure presently available. The purpose of this study was to test the possibility of using cell therapy to alleviate LPL deficiency. The LPL coding sequence was cloned into the MSCV retrovirus vector, after which MSCV-hLPL and MSCV (empty construct...

Direct inhibition of ACTN4 by ellagic acid limits breast cancer metastasis via regulation of β-catenin stabilization in cancer stem cells

Pharmacology-based target identification has become a novel strategy leading to the discovery of novel pathological biomarkers. Ellagic acid (EA), a dietary polyphenol compound, exhibits potent anticancer activities; however, the underlying mechanisms remain unclear. The current study sought to determine the role and regulation of ACTN4 expression in human breast cancer...