Advanced search    

Search: authors:"Yong Liu"

223 papers found.
Use AND, OR, NOT, +word, -word, "long phrase", (parentheses) to fine-tune your search.

Some properties of algebraic difference equations of first order

We prove that if g ( z ) $g(z)$ is a finite-order transcendental meromorphic solution of ( △ c g ( z ) ) 2 = A ( z ) g ( z ) g ( z + c ) + B ( z ) , $$\bigl(\triangle_{c} g(z)\bigr)^{2}=A(z)g(z)g(z+c)+B(z), $$ where A ( z ) $A(z)$ and B ( z ) $B(z)$ are polynomials such that deg A ( z ) > 0 $\deg A(z)>0$ , then 1 ≤ ρ ( g ) = max { λ ( g ) , λ ( 1 g ) } . $$1 \leq\rho(g)=\max...

Context aware decision support in neurosurgical oncology based on an efficient classification of endomicroscopic data

PurposeProbe-based confocal laser endomicroscopy (pCLE) enables in vivo, in situ tissue characterisation without changes in the surgical setting and simplifies the oncological surgical workflow. The potential of this technique in identifying residual cancer tissue and improving resection rates of brain tumours has been recently verified in pilot studies. The interpretation of...

Study of the Tour Guide Interactive Quality’s Impact on the Tourist Re-travelling Intention based on the Tourist’s Perceived Value: A Case Study of Bali Travelling

Perceived Value: A Case Study of Bali Travelling Yong Liu (PhD 0 Associate Professor) Xudong Deng (Professor) 0 0 School of Management, Wuhan University of Science & Technology , Wuhan , China In recent

Causes of extreme rainfall in May 2013 over Henan Province: the role of the southwest vortex and low-level jet

The present work investigated the large-scale background and possible causes of the rainstorm in Henan Province on 25–26 May 2013 using observational and numerical studies. The results indicated that this rainstorm was accompanied by widespread rainfall in China, especially Central China. The storm was caused by the eastward movement of the southwest vortex (SWV) and a strong low...

Rapid recovery of high content phytosterols from corn silk

Background Phytosterols have important physiological and officinal function. Methods An efficient ultrasonic assisted extraction, purification and crystallization procedure of phytosterols was established from corn silk for the first time. Results The orthogonal test was applied to optimize the process parameters and a maximum phytosterols recovery as high as 10.5886 mg/g was...

Interface condition for the Darcy velocity at the water-oil flood front in the porous medium

Flood front is the jump interface where fluids distribute discontinuously, whose interface condition is the theoretical basis of a mathematical model of the multiphase flow in porous medium. The conventional interface condition at the jump interface is expressed as the continuous Darcy velocity and fluid pressure (named CVCM). Our study has inspected this conclusion. First, it is...

Study of color-octet matrix elements through \(J/\psi \) production in \(e^{+}e^{-}\) annihilation

In this paper, the color-octet long distance matrix elements are studied through the inclusive \(J/\psi \) production in \(e^{+}e^{-}\) annihilation within the framework of non-relativistic QCD factorization. The calculations are up-to next-to-leading order with the radiative and relativistic corrections in the energy region of the B-factory and the near-threshold region of \(4.6...

Effect of Deformation Mode on the Wear Behavior of NiTi Shape Memory Alloys

Owing to good biocompatibility, good fatigue resistance, and excellent superelasticity, various types of bio-medical devices based on NiTi shape memory alloy (SMA) have been developed. Due to the complexity in deformation mode in service, for example NiTi implants, accurate assessment/prediction of the surface wear process is difficult. This study aims at providing a further...

Identification and analysis of differentially expressed long non-coding RNAs between multiparous and uniparous goat (Capra hircus) ovaries

: Xiaorong Zhang. Investigation: Qi Zheng, Wenyong Li. Methodology: Menghua Sui. Validation: Yong Liu, Fugui Fang. Writing ± original draft: Long Zhu. 13 / 16 Writing ± review & editing: Lina Xu. 14 / 16

Investigation of rheo-diecasting mold filling of semi-solid A380 aluminum alloy slurry

The rheo-diecasting mold filling capacity and the microstructure of the semi-solid A380 aluminum alloy slurry were investigated. The results show that the mold filling capacity was strengthened with increasing pouring temperature or increasing injection pressure. Under certain process parameters, the mold cavity was fully filled. However, the mold filling capacity decreased with...

Long-term safety of human retinal progenitor cell transplantation in retinitis pigmentosa patients

Background Retinitis pigmentosa is a common genetic disease that causes retinal degeneration and blindness for which there is currently no curable treatment available. Vision preservation was observed in retinitis pigmentosa animal models after retinal stem cell transplantation. However, long-term safety studies and visual assessment have not been thoroughly tested in retinitis...

Adipose tissue macrophage in immune regulation of metabolism

supported by the National Natural Science Foundation of China (81420108006, 31230036) to Yong Liu, and the Thousand Young Talents Program of the Chinese government to Yifu Qiu. Aberdein , N. , Schweizer , M

On some 1/4 BPS Wilson-’t Hooft loops

In this paper, we investigate the 1/4 BPS Wilson-’t Hooft loops in \( \mathcal{N}=4 \) supersymmetric Yang-Mills theory. We use the bulk D3-brane solutions with both electric and magnetic charges on its world-volume to describe some of 1/4 BPS Wilson-’t Hooft loops. The D3-brane supersymmetric solutions are derived form requiring κ-symmetry. We find the two consistent constraints...

Delivery of miR-375 and doxorubicin hydrochloride by lipid-coated hollow mesoporous silica nanoparticles to overcome multiple drug resistance in hepatocellular carcinoma

Yong Liu,1 Weigang Yuan,1 Tan Yang,1 Jia You,1 Xingxing He,2 Robert J Lee,3 Lei Li,1 Chuanrui Xu1 1School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, 2Institute of

Bone metastasis of malignant thymomas associated with peripheral T-cell lymphocytosis

Background Malignant thymomas are rarely associated with bone metastasis and T-cell lymphocytosis. Case presentation A 47–year-old female patient was admitted to our hospital for ptosis. A diagnosis of malignant thymoma was made based on the thymectomy and pathological result. Peripheral T-cell lymphocytosis and bone metastasis were found later. T-cell lymphocytosis was relived...

Wear Behavior of Austenitic NiTi Shape Memory Alloy

This study aims to understand the wear behavior of austenitic NiTi SMA with the hope to provide a guideline for its better use for wear-resist purposes. Ball-on-disk sliding wear tests with alumina counter ball were conducted at different temperatures and under different loads. Based on the coefficients of friction, the surface wear features, temperature-dependent stress–strain...

Minimally invasive subpial tonsillectomy for Chiari I decompression

Background A number of different surgical techniques have been used through the years to address Chiari I malformation (CMI). Methods This article describes how we surgically manage CMI at two high-volume centers. We call the technique the minimally invasive subpial tonsillectomy (MIST). The technique consists of a minimalistic dissection and craniectomy with a short, linear...

Computational explanation for bioactivation mechanism of targeted anticancer agents mediated by cytochrome P450s: A case of Erlotinib

EGFR inhibitors, even with therapeutics superiorities in anticancer, can cause idiosyncratic pulmonary and hepatic toxicities that are associated with the reactive electrophile bioactivated by Cytochrome P450s (P450s). Until now, neither has the electrophilic intermediate been caught experimentally, nor has the subtle mechanism been declared. Herein, the underlying mechanism of...

NCOA1 is a novel susceptibility gene for multiple myeloma in the Chinese population: A case-control study

Multiple myeloma (MM) is an incurable malignancy of mature B-lymphoid cells, and its pathogenesis is only partially understood. Previous studies have demonstrated that a number of Non-Hodgkin Lymphoma (NHL) associated genes also show susceptibility to MM, suggesting malignancies originating from B cells may share similar genetic susceptibility. Several recent large-scale genome...