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| 1 | High Frame Rate Contrast-enhanced Ultrasound Helps Differentiate Malignant and Benign Focal Liver Lesions显示文摘Background and Aims:This study aimed to evaluate the diagnostic performance of high frame rate contrast-en-hanced ultrasound(H-CEUS)of focal liver lesions(FLLs).Methods:From July 2017 to June 2019,conventional con-trast-enhanced ultrasound(C-CEUS)and H-CEUS were per-formed in 78 patients with 78 nodules.The characteristics of C-CEUS and H-CEUS in malignant and benign groups and the differences between different lesion sizes(1-3 cm,3-5 cm,or>5 cm)of C-CEUS and H-CEUS were examined.The diagnostic performance of C-CEUS and H-CEUS was ana-lyzed.The chi-square test or Fisher’s exact test was used to assess inter-group differences.The receiver operating characteristic curve was plotted to determine the diagnostic performance of C-CEUS and H-CEUS.Results:There were significant differences in the enhancement area,fill-in direc-tion and vascular architecture between C-CEUS and H-CEUS for both benign and malignant lesions(all p=0.000-0.008),but there were no significant differences in washout results(p=0.566 and p=0.684,respectively).For lesions 1-3 cm in size,the enhancement area,fill-in direction,and vascular architecture on C-CEUS and H-CEUS were significantly dif-ferent(all p=0.000),unlike for lesions 3-5 cm or>5 cm in size.For differentiation of malignant from benign FLLs in the 1-3 cm group,H-CEUS showed sensitivity,specific-ity,accuracy,and positive and negative predictive values of 92.86%,95.0%,96.3%,90.48%and 93.75%,respectively,which were higher than those for C-CEUS(75.0%,70.0%,77.78%,66.67%and 72.91%,respectively).Conclusions:H-CEUS provided more vascular information which could help differentiate malignant from benign FLLs,especially for lesions 1-3 cm in size. | Xiang Fei Peng Han Bo Jiang Lianhua Zhu Wenshuo Tian Maodong Sang Xirui Zhang Yaqiong Zhu Yukun Luo | 2022 | Journal of Clinical and Translational Hepatology2022，10，1： | 8 |
| 2 | Solid-state reaction synthesis and chemical stability studies in Nd-doped zirconolite-rich ceramics显示文摘In this study, Nd-bearing zirconolite-rich ceramics were prepared by solid-state reaction process using CaF_2,ZrO_2, Ti,TiO_2, Fe_2 O_3 and Nd_2O_3 as the raw materials. Neodymium was used as trivalent actinide surrogate and designed to substitute the Ca and Zr sites of zirconolite with general stoichiometry of Ca_(1-x)Zr_(1-x)Nd_(2 x)Ti_2O_7(0≤x≤0.3). Density of Fe-Nd-O sample reaches a maximum value of 4.13 g/cm^2 after being sintered at 1325 ℃ for 42 h. Three major phases, namely zirconolite, perovskite and pseudobrookite, are observed in all these samples. The EDX result shows that Nd_2O_3 can be successfully incorporated into the lattice structure of the prepared zirconolite-rich minerals and replace the Ca sites of zirconolite and perovskite with Fe^(3+) as the charge-compensating ion. Furthermore, the thermal conductivities are all in the range of 1.51-1.67 W/(m·K). The normalized elemental leaching rates of Ca and Nd in the Fe-Nd-0.2 sample keep in low values of 6.20 × 10^(-2) and 4.86 x 10^(-4) g/(m^2·d) after 42 d. | Dan Yin Kuibao Zhang Le Peng Zongsheng He Yuan Liu Haibin Zhang Xirui Lu | 2018 | Journal of Rare Earths2018，36，5： | 5 |
| 3 | Design and experiment of a bionic vibratory subsoiler for banana fields in southern China显示文摘Subsoiling is essential in the tillage of banana planting,as banana plants have a fairly sturdy pseudostem and wide row spacing while soil tends to be compacted.In this study,a bionic vibrating subsoiler for banana fields was developed,verified,and evaluated.The vibrator was designed based on crank-rocker mechanism while the bionics design was used for subsoiler development.The forces on the susboiler were analyzed to verify the strength of the subsoiler tine.To test the performance of the subsoiler,field tests were conducted to measure the draft force and fuel consumption.There was approximately 14%reduction in the draft force and 22%increase in the fuel consumption in vibrating mode compared with that in non-vibrating mode.In conclusion,the study results could be applied in China’s tropical agricultural regions. | Zhang Xirui Wang Chao Chen Zhishui Zeng Zhiwei | 2016 | International Journal of Agricultural and Biological Engineering2016，9，6： | 4 |
| 4 | Steganalytic method based on short and repeated sequence distance statistics显示文摘According to the distribution characteristics of short and repeated sequence (SRS),a steganalytic method based on the correlation of image bit planes is proposed. Firstly,we provide the conception of SRS distance statistics and deduce its statis-tical distribution. Because the SRS distance statistics can effectively reflect the correlation of the sequence,SRS has statistical features when the image bit plane sequence equals the image width. Using this characteristic,the steganalytic method is fulfilled by the distinct test of Poisson distribution. Experimental results show a good performance for detecting LSB matching steganographic method in still images. By the way,the proposed method is not designed for specific steg-anographic algorithms and has good generality. | WANG GuoXin PING XiJian XU ManKun ZHANG Tao BAO XiRui | 2008 | Science in China(Series F)2008，51，10： | 4 |
| 5 | Tunable strength of SiCf/β-Yb_(2)Si_(2)O_(7) interface for different requirements in SiCf/SiC CMC:Inspiration from model composite investigation显示文摘Model composites consisting of Si C fiber embedded inβ-Yb_(2)Si_(2)O_(7) matrix were processed by Spark Plasma Sintering method and the feasibility of tunable Si Cf/Yb_(2)Si_(2)O_(7) interface in Si C-based CMCs were estimated.Weak and strengthened Si Cf/Yb_(2)Si_(2)O_(7) interfaces were achieved by adjusting sintering temperatures.The indentation crack test and fiber push out experiments clearly demonstrated the different debonding mechanisms in the samples.Weak interfaces sintered at 1200 and 1250℃exhibited crack deflection at interface in indentation test.Their low debond energy at the interface,which were comparable to those of Py C or BN,satisfied the well-recognized interfacial debond and crack deflection criteria for CMCs.The interface was strengthened by atomic bonding in model composite sintered at 1450℃,leading to crack penetrating into Si C fiber and high debond energy.The strong interface may be promising in Si Cf/Si C CMC to withstand higher combustion temperature,because Yb_(2)Si_(2)O_(7) will provide plastic deformation capacity,which would serve as weak interphase for crack deflection and energy dissipation.Therefore,it is possible to design the capability of Si C_(f)/RE_(2)Si_(2)O_(7) interface for different requirements by adjusting interfacial strength or debond energy to reach optimal mechanical fuse mechanism in SiC_(f)/SiC CMC. | Xirui Lv Mengkun Yue Wenfan Yang Xue Feng Xiaoyan Li Yumin Wang Jiemin Wang Jie Zhang Jingyang Wang | 2021 | Journal of Materials Science & Technology2021，，8： | 2 |
| 6 | The genus Epi- medium: An ethno-pharmacological and phytochemical review 显示文摘 | HUIPING MA XIRUI HE YAN YANG | 2011 | Journal of Ethno-pharmacology2011，3，134： | 1 |
| 7 | Syn-thesis,characterization and SOD-like activity of a ternary copper(II) complex with 1,10-phenanthroline and L-argi-nine显示文摘 | MA Huifang ZENG Xirui ZHOU Xiaohua | | 0，，23： | 1 |
| 8 | The genus scutellaria an ethnopharmacological and phytochemical review 显示文摘 | Shang Xiaofei He Xirui He Xiaoying | 2010 | Journal of Ethnopharmacology2010，128，： | 1 |
| 9 | Helium ion irradiation effects on neodymium and cerium co-doped Gd_2Zr_2O_7 pyrochlore ceramic显示文摘This paper studies the helium ions irradiation effects on Nd and Ce co-doped Gd_2 Zr_2 O_7 ceramics. where Nd replaces the Gd site and Ce replaces the Zr site respectively. A series of(Gd_(1-x)Nd_x)_2(Zr_(1-y)Ce_y)_2 O_7(0 ≤ x, y ≤ 1) ceramics were irradiated with a 500 keV He ions at room temperature at fluences ranging from 1 × 10^(15) to 1 × 10^(17) ions/cm^2. The irradiated samples were characterized using GIXRD, Raman and SEM measurements. From the GIXRD and Raman observations, the results indicate that all the samples display a deficient fluorite structure after irradiation. The irradiation toleration increases with the irradiation depth increasing under experimental conditions, and Nd_2 Ce_2 O_7 has the best irradiation stability in the(Gd_(1-x)Nd_x)_2(Zr_(1-y)Ce_y)_2 O_7(0≤ x. y≤1). Based on SEM results, the irradiated samples are still relatively dense and uniform, and no second phase exists. | Qijun Hu Junsen Zeng Lan Wang Xiaoyan Shu Dadong Shao Haibin Zhang Xirui Lu | 2018 | Journal of Rare Earths2018，36，4： | 1 |
| 10 | SUMOylation of ATF3 alters its transcriptional activity on regulation of TP53 gene显示文摘 | Chiung‐Min Wang Victoria C. Brennan Ninoska M. Gutierrez Xirui Wang Lizhong Wang Wei‐Hsiung Yang | 2013 | Biochem2013，，3： | 1 |
| 11 | The genus Scutellaria an ethnopharmacological and phytochemical review显示文摘 | Xiaofei Shang Xirui He Xiaoying He | 2010 | Journal of Ethnopharmacology2010，128，2： | 1 |
| 12 | The genus Epimedium:An ethnopharmacological and phytochemical review 显示文摘 | Huiping Ma Xirui He Yan Yan g | 2011 | Journal of Ethnopharmacology2011，134，3： | 1 |
| 13 | Investigating the influence of monosodium L-glutamate on brain responses via scalp-electroencephalogram(scalp-EEG)显示文摘As the relevance between left and right brain neurons when transmitting electrical signals of umami taste is unknown,the aim of this work was to investigate responsive regions of the brain to the umami tastant monosodium glutamate(MSG)by using scalp-electroencephalogram(EEG)to identify the most responsive brain regions to MSG.Three concentrations of MSG(0.05,0.12,0.26 g/100 mL)were provided to participants for tasting while recoding their responsive reaction times and brain activities.The results indicated that the most responsive frequency to MSG was at 2 Hz,while the most responsive brain regions were T4 CzA2,F8 CzA2,and Fp2 CzA2.Moreover,the sensitivity of the brain to MSG was significantly higher in the right brain region.This study shows the potential of using EEG to investigate the relevance between different brains response to umami taste,which contributes to better understanding the mechanism of umami perception. | Ben Wu Xirui Zhou Imre Blank Yuan Liu | 2022 | Food Science and Human Wellness2022，11，5： | 1 |
| 14 | The Genus Scutellaria an Ethnopharmacological and Phytochemical Review显示文摘 | Shang Xiaofei He Xirui He Xiaoying | 2010 | Journal of Ethnopharmacology2010，128，： | 1 |
| 15 | The genus Scutellaria an ethnopharmacological and phyt0chemical re- view显示文摘 | Xiaofei Shang Xirui He Xiaoying He | 2010 | Journal of Ethnopharmacology2010，128，： | 1 |
| 16 | The genus Scutellaria an ethnopharmacological and phytochemical re- view 显示文摘 | Xiaofei Shang Xirui He Xiaoying He | 2010 | Journal of Ethnopharmaeology2010，28，： | 1 |
| 17 | Mechanism of bile acid- regulated glucose and lipid metabolism in duodenal -jejunal bypass 显示文摘 | CHAI Jie ZOU Lei LI Xirui | 2015 | IntJClinExpPathol2015，8，15： | 1 |
| 18 | Magnesium-based materials in orthopaedics:material properties and animal models显示文摘As a new generation of medical metal materials,degradable magnesium-based materials have excellent mechanical properties and osteogenic promoting ability,making them promising materials for the treatment of refractory bone diseases.Animal models can be used to understand and evaluate the performance of materials in complex physiological environments,providing relevant data for preclinical evaluation of implants and laying the foundation for subsequent clinical studies.To date,many researchers have studied the biocompatibility,degradability and osteogenesis of magnesium-based materials,but there is a lack of review regarding the effects of magnesium-based materials in vivo.In view of the growing interest in these materials,this review briefly describes the properties of magnesium-based materials and focuses on the safety and efficacy of magnesium-based materials in vivo.Various animal models including rats,rabbits,dogs and pigs are covered to better understand and evaluate the progress and future of magnesium-based materials.This literature analysis reveals that the magnesium-based materials have good biocompatibility and osteogenic activity,thus causing no adverse reaction around the implants in vivo,and that they exhibit a beneficial effect in the process of bone repair.In addition,the degradation rate in vivo can also be improved by means of alloying and coating.These encouraging results show a promising future for the use of magnesium-based materials in musculoskeletal disorders. | Xirui Jing Qiuyue Ding Qinxue Wu Weijie Su Keda Yu Yanlin Su Bing Ye Qing Gao Tingfang Sun Xiaodong Guo | 2021 | Biomaterials Translational2021，2，3： | 1 |
| 19 | Research of Privacy Preservation Method Based on Data Coloring显示文摘In the cloud computing environment, outsourcing service mode of data storage causes the security problem, the reliability of data cannot be guaranteed, and the privacy preservation problem has aroused wide concern. In order to solve the problem of inefficiency and high-complexity caused by traditional privacy preservation methods such as data encryption and access control technology, a privacy preservation method based on data coloring is proposed. The data coloring model is established and the coloring mechanism is adopted to deal with the sensitive data of numerical attributes, and the cloud model similarity measurement based on arithmetic average least-approximability is adopted to authenticate the ownership of privacy data. On the premise of high availability of data, the method strengthens the security of the privacy information. Then, the performance, validity and the parameter errors of the algorithm are quantitatively analyzed by the experiments using the UCI dataset. Under the same conditions of privacy preservation requirements, the proposed method can track privacy leakage efficiently and reduce privacy leakage risks. Compared with the k-anonymity approach, the proposed method enhances the computational time efficiency by 18.5%. | Bilin Shao Genqing Bian Xirui Quan Zhixian Wang | 2016 | China Communications2016，13，10： | 1 |
| 20 | The Mediating Role of Psychological Capital on the Association between Occupational Stress and Job Burnout among Bank Employees in China显示文摘 | Li Xirui Kan Dan Liu Li Shi Meng Wang Yang Yang Xiaoshi Wang Jiana Wang Lie Wu Hui | 2015 | International Journal of Environmental Research and Public Health2015，，3： | 1 |
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