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| 1 | Experimental and clinical study of influence of high-frequency electric surgical knives on healing of abdominal incision显示文摘瞄准:在腹壁切口愈合上学习高周波的电的外科的刀的影响。方法:240 只白鼠被划分成 10 (0 ) , 10 (2 ) , 10 (5 ) ,并且 10 (8 ) 组和腹部手术的老鼠模型被分别地使用电的外科的刀和普通口针劝诱。然后,他们分别地被给生理盐水和 0.2 mL 的皮下注射在 10 的集中(2 ) 的埃希氏杆菌属关口 i,葡萄球菌 aureus 和绿脓假单胞菌的量的混合, 10 (5 ) 并且 10 (8 ) 。根据动物实验,经历腹部手术(上面的类型 II ) 的 220 个病人随机被分配进跟随三个组之一:电热刀(EK, 93 个盒子) ,电凝法(EC, 55 个盒子) 并且控制(72 个盒子) 。高周波的电的外科的刀习惯于为在 EK 的血壅滞的腹的纸巾和电凝法组织的 dissect。普通口针和电凝法在 EC 组被使用。普通口针和系住的丝缝线在控制被使用。结果:在除了组 10 的所有组(0 ) ,电的外科的刀做的 incisional 创伤的感染率与普通口针比那显著地高。而且,在组有有效差量 10 (2 ) , 10 (5 ) ,并且 10 (8 )(P<0.05 ) ,然而并非(0 )(P>0.05 ) 在组, 10 在 EK 和 EC 之间组织。临床的研究显示出在控制组在 EK,在 EC 的 11 个盒子(16.36%) 和 2 个盒子(2.86%) 在 16 种情况(17.20%) 中愈合的一处推迟的创伤。在 EK 和控制之间的有效差量组织(chi2 = 8.57, P<0.01 ) ,并且在 EC 和控制组之间(chi2 = 5.66, P<0.05 ) 被观察,然而并非在 EK 和 EC 之间(chi2 = 0.017, P>0.05 ) 。结论:高周波的电的刀可以显著地推迟腹壁切口愈合。它的申请应该被最小化以便减少手术后的复杂并发症的可能性。 | Guang-Wei Ji Yuan-Zhi Wu Xu Wang Hua-Xiong Pan Ping Li Wan-Ying Du Zhi Qi An Huang Li-Wei Zhang Li Zhang Wen Chen Guang-Hua Liu Hui Xu Quan Li Ai-Hua Yuan Xiao-Ping He Guo-Hua Mei | 2006 | World Journal of Gastroenterology2006，12，25： | 23 |
| 2 | Effects of endotoxin on expression of ras, p53 and bcl-2 oncoprotein in hepatocarcinogenesis induced by thioacetamide in rats显示文摘Efectsofendotoxinonexpressionofras,p53andbcl2oncoproteininhepatocarcinogenesisinducedbythioacetamideinratsYANGJinMing1,HAN... | YANG Jin Ming 1, HAN De Wu 1, LIANG Quan Chen 2, ZHAO Jia Li 2, HAO Su Yuan 1, MA Xue Hui 1 and ZHAO Yuan Chang 1 | 1997 | World Journal of Gastroenterology1997，3，4： | 11 |
| 3 | Effective adsorption of sulfamethoxazole, bisphenol A and methyl orange on nanoporous carbon derived from metal-organic frameworks显示文摘Nanoporous carbons(NPCs) derived from metal–organic frameworks(MOFs) are attracting increasing attention in many areas by virtue of their high specific surface area, large pore volume and unique porosity. The present work reports the preparation of an NPC with high surface area(1731 m^2/g) and pore volume(1.68 cm^3/g) by direct carbonization of MOF-5. We examined the adsorption of three typical contaminants from aqueous solutions, i.e., sulfamethoxazole(SMX),bisphenol A(BPA) and methyl orange(MO), by using the as-prepared NPC. The results demonstrated that NPC could adsorb the contaminants effectively, with adsorption capacity(qm) of 625 mg/g(SMX), 757 mg/g(BPA) and 872 mg/g(MO), respectively. These values were approximately 1.0-3.2 times higher than those obtained for single-walled carbon nanotubes(SWCNTs) and commercial powder active carbon(PAC) under the same conditions. With its high surface area and unique meso/macropore structure, the enhanced adsorption of NPC most likely originates from the cooperative interaction of a pore-filling mechanism, electrostatic interaction,and hydrogen bonding. In particular, the p H value has a crucial impact on adsorption, suggesting the significant contribution of electrostatic interaction between NPC and the contaminants. This study provides a proof-of-concept demonstration of MOF-derived nanoporous carbons as effective adsorbents of contaminants for water treatment. | Xiaona Li Hui Yuan Xie Quan Shuo Chen Shijie You | 2018 | Journal of Environmental Sciences2018，30，1： | 9 |
| 4 | LncR NA H19 and Target Gene-mediated Cleft Palate Induced by TCDD显示文摘This study investigated the role of long non‐coding RNAs(lnc RNAs) in the development of the palatal tissues. Cleft palates in mice were induced by 2,3,7,8‐tetrachlorodibenzo‐p‐dioxin(TCDD). Expression levels of long non‐coding RNA H19(lncR NA H19) and insulin‐like growth factor 2(IGF2) gene were measured by quantitative real‐time polymerase chain reaction(q RT‐PCR). The rate of occurrence of cleft palate was found to be 100% by TCDD exposure, and TCDD could cause short upper limb, cerebral fissure, webbed neck, and short neck. The expression levels of lnc RNA H19 and IGF2 gene specifically showed embryo age‐related differences on E13, E14, and E15 in the palatal tissues. The expression levels of lnc RNA H19 and IGF2 gene showed an inverse relationship on E13, E14, and E15. These findings demonstrated that lnc RNA H19 and IGF2 can mediate the development of mouse cleft palate. | GAO Li Yun ZHANG Feng Quan ZHAO WEI Hui HAN Guang Liang WANG Xiao LI Qiang GAO Shan Shan WU Wei Dong | 2017 | Biomedical and Environmental Sciences2017，30，9： | 7 |
| 5 | Synthesis of methyl N-phenyl carbamate from dimethyl carbonate and 1,3-diphenyl urea under mild conditions显示文摘Synthesis of methyl N-phenyl carbamate from dimethyl carbonate and 1,3-diphenyl urea was investigated under atmospheric pressure. The results showed that homogenous catalyst sodium methoxide had the excellent activity to efficiently catalyze the synthesis of methyl N-phenyl carbamate under atmospheric pressure. | Jun Jie Gao Hui Quan Li Yi Zhang | 2007 | Chinese Chemical Letters2007，18，2： | 6 |
| 6 | Prevalence of Metabolic Syndrome in Chinese Nickel-exposed Workers显示文摘The prevalence of metabolic syndrome(MS was investigated in Chinese nickel-exposed workers A total of 35 104 subjects were enrolled in this study.The age-adjusted prevalence of MS,BMI≥25diabetes,hypertension,and abnormal lipid was13.9%,29.5%,12.8%,27.5%,and 47.1%respectively.The prevalence of BMI≥25hyperglycemia,and hypertension increased | YANG Ai Min BAI Ya Na PU Hong Quan ZHENG Tong Zhang CHENG Ning LI Juan Sheng LI Hai Yan ZHANG Ya Wei DING Jiao SU Hui REN Xiao Wei HU Xiao Bin | 2014 | Biomedical and Environmental Sciences2014，27，6： | 5 |
| 7 | Variation in STAT4 is associated with systemic lupus erythematosus in Chinese Northern Han population显示文摘背景最近的研究在不同人口为全身的豺狼座 erythematosus (SLE ) 作为危险性基因识别了信号变换器和抄写 4 的使活跃之物(STAT4 ) 。以便检验在在有 SLE 的病人的基因 STAT4 rs7574865 的单个核苷酸多型性( SNP )的等位基因分发是否与在中国北汉的健康控制的那些不同人口,我们调查了 STAT4 rs7574865 的变体是否与 SLE.Methods 的任何特定的临床的特征被联系我们在在有 SLE 和 497 健康控制的 252 个病人的 STAT4 rs7574865 的 genotyped SNP 。所有题目从中国汉人口的北部分。在 rs7574865 的遗传型被聚合酶链反应(PCR ) 和直接在在那里的 DNA samples.Results PCR 产品定序的后果决定是在在在 SLE 病人和健康控制之间的 rs7574865 的 SNP 的分发的重要差别。与健康控制相比,当 GG 遗传型在为性和年龄调整以后被用作引用遗传型时,在在 rs7574865 和 SLE 的风险的遗传型之间有重要关联。在 SLE 病人的 T 等位基因的频率是强烈比健康控制的显著地高。而且,在在在男、女的 SLE 病人之间的 rs7574865 的 SNP 的分发有重要差别,当时与健康控制相比。在在男病人的 rs7574865 的 T 等位基因的频率比男健康控制或女病人的显著地高。在在 STAT4 rs7574865 和 SLE.Conclusions 的临床的特征的 T 等位基因的频率之间没有重要关联在 STAT4 的 SNP rs7574865 强烈在中国北汉人口与 SLE 的风险被联系。在 STAT4 rs7574869 的遗传型和 T 等位基因是为 SLE 的危险性因素,特别为男 SLE 病人。 | SU Yin ZHAO Yi LIU Xu GUO Jian-ping JIANG Quan LIU Xiang-yuan ZHANG Feng-chun ZHENG Yi LI Xiao-xia SONG Hui HUANG Ci-bo HUANG Yan-hong WANG Tian PAN Si-si LI Chun LIU Xia ZHU Lei ZHANG Chun-fang LI Zhan-guo | 2010 | Chinese Medical Journal2010，，22： | 4 |
| 8 | A Review of Functional Near-Infrared Spectroscopy Studies of Motor and Cognitive Function in Preterm Infants显示文摘Preterm infants are vulnerable to brain injuries,and have a greater chance of experiencing neurodevelopmental disorders throughout development. Early screening for motor and cognitive functions is critical to assessing the developmental trajectory in preterm infants, especially those who may have motor or cognitive deficits. The brain imaging technology functional near-infrared spectroscopy(fNIRS) is a portable and low-cost method of assessing cerebral hemodynamics, making it suitable for large-scale use even in remote and underdeveloped areas. In this article, we review peer-reviewed, scientific f NIRS studies of motor performance, speech perception, and facial recognition in preterm infants. f NIRS provides a link between hemodynamic activity and the development of brain functions in preterm infants. Research using fNIRS has shown different patterns of hemoglobin change during some behavioral tasks in early infancy. fNIRS helps to promote our understanding of the developmental mechanisms of brain function in preterm infants when performing motor or cognitive tasks in a less-restricted environment. | Quan Wang Guang-Pu Zhu Li Yi Xin-Xin Cui Hui Wang Ru-Yi Wei Bing-Liang Hu | 2020 | Neuroscience Bulletin2020，36，3： | 4 |
| 9 | Strengthening mechanisms of indirect-extruded Mg-Sn based alloys at room temperature显示文摘The strength of a material is dependent on how dislocations in its crystal lattice can be easily propagated.These dislocations create stress fields within the material depending on their intrinsic character.Generally,the following strengthening mechanisms are relevant in wrought magnesium materials tested at room temperature:fine-grain strengthening,precipitate strengthening and solid solution strengthening as well as texture strengthening.The indirect-extruded Mg-8Sn(T8)and Mg-8Sn-1Al-1Zn(TAZ811)alloys present superior tensile properties compared to the commercial AZ31 alloy extruded in the same condition.The contributions to the strengthen of Mg-Sn based alloys made by four strengthening mechanisms were calculated quantitatively based on the microstructure characteristics,physical characteristics,thermomechanical analysis and interactions of alloying elements using AZ31 alloy as benchmark. | Wei Li Cheng Quan Wei Tian Hui Yu Hua Zhang Bong Sun You | 2014 | Journal of Magnesium and Alloys2014，2，4： | 4 |
| 10 | Shock wave-boundary layer interactions control by plasma aerodynamic actuation显示文摘This study demonstrates the potential for shock wave-boundary layer interaction control in air by plasma aerodynamic actuation.Experimental investigations on shock wave-boundary layer interactions control by plasma aerodynamic actuation are conducted in a Mach 3 in-draft air tunnel.Schlieren imaging shows that the discharges cause the oblique shock to move forward.Schlieren imaging and static pressure probes also show that separation phenomenon shifts backward and the size of separation is enlarged when plasma aerodynamic actuation is applied.The intensity of shock wave is weakened through wall pressure probe.Furthermore,numerical investigations on shock wave-boundary layer interactions control are conducted with plasma aerodynamic actuation.The discharge is modeled as a steady volumetric heat source which is integrated into the energy equation.The input energy level is about 7 kW through discharge process.Results show that the separation phenomenon shifts backward and the intensity of shock is reduced with plasma actuation.These numerical results are consistent with the experimental results. | SUN Quan LI YingHong CUI Wei CHENG BangQin LI Jun DAI Hui | 2014 | Science China(Technological Sciences)2014，57，7： | 4 |
| 11 | Insights on the mechanism for synthesis of methylenedianiline from aniline and formaldehyde through HPLC-MS and isotope tracer studies显示文摘The mechanism for synthesis of 4,4-methylenedianiline(MDA) via condensation reaction of aniline with formaldehyde has been studied extensively in this paper.The intermediate and by-products were isolated and identified.The combination of isotope labeling and HPLC-MS characterizations disclosed that the reaction proceeded through an S_N2 reaction mechanism.Moreover,the effect of aniline/formaldehyde molar ratio on the formation of MDA was investigated.This work would be of significance to understand the reaction mechanism deeply and provide valuable information for further improving the yield of desired product. | Chen Ye Wang Hui Quan Li Li Guo Wang Yan Cao Hai Tao Liu Yi Zhang | 2012 | Chinese Chemical Letters2012，23，11： | 3 |
| 12 | Effects of Cerium on Microstructures and Mechanical Properties of Zn-22%Al Vibration Damping Alloy显示文摘Using natural aging and artificial aging treatment, the effects of cerium on microstructures and mechanical properties of Zn 22%Al vibration damping alloy were studied by optical microscope, transmission electron microscope and scanning electron microscope. The results show that cerium can refine the microstructure of Zn 22%Al alloy, slow the grain growth and retain the equiaxial degree during aging. The strength of Zn 22%Al (0 07%~0 20%)Ce alloy and Zn 22%Al alloy remains constant after aging below the hot rolling temperature of 80 ℃, and cerium can improve the strength and the stability of mechanical properties of Zn 22%Al alloy. | PANG Shao ping, SHI Yun bao, LI Jun, YANG Bin jiu, QUAN Mei hua, QIAO Yan hui, ZHANG Chi zhong (College of Mechanical Engineering, Beihua University, Jilin 132021, China) | 2000 | Journal of Rare Earths2000，18，4： | 3 |
| 13 | Vegetation and climate change during Marine Isotope Stage 3 in China显示文摘Fossil pollen records from 45 sites across China were evaluated and synthesized to document vegetation and climate change during Marine Isotope Stage 3(MIS 3)at 60–27 ka and to understand the large-scale controls.During MIS3, vegetation type was dominantly forest in eastern China, forest steppe/meadow in the north and Tibetan Plateau, and steppe desert in northwestern arid China. We developed a semi-quantitative vegetation index to reflect change in plant abundance(by inferring the general climate conditions), with a vegetation score from 1to 3 based on the different vegetation types inferred from pollen data at individual sites at intervals of 2,000 years.The reconstructed vegetation index shows higher values during MIS 3, especially during the period 53–40 ka, than at the Last Glacial Maximum. Our results also suggest that climate on the basis of vegetation change was cooler and drier during MIS 3 than during the Holocene optimum;however, MIS 3 vegetation was probably similar to modern vegetation. The close relationship between vegetation change, insolation and Asian summer monsoon strength suggests that climate variations, probably in both temperature and precipitation, are the primary drivers of regional vegetation change. Additional well-dated, high-resolution palaeoclimate records from many locations across China will be needed to understand the vegetation change and climate forcings on millennial and centennial scales within MIS 3. | Yan Zhao Zicheng Yu Ulrike Herzschuh Bao Yang Hui Zhao Keyan Fang Huan Li Quan Li | 2014 | Chinese Science Bulletin2014，59，33： | 2 |
| 14 | Dietary Behaviors and Influencing Factors among Rural Left-behind Children Aged below 7 Years in China显示文摘Left-behind children comprise a special population in Chinese rural areas. According to the 2007 China Census, the number of left-behind children aged ≤ 14 years was estimated at 58 million, which suggested that these children constituted a large population, especially in Chinese rural areas[1]. Till date, only a few studies have investigated the problems of dietary behaviors in rural left-behind children. A pilot study indicated that approximately 50% of left-behind children in Chinese rural areas had poor dietary behaviors[2]. Nevertheless, there is still a lack of research with large sample sizes that could reveal the actual background of dietary behaviors in these children. Therefore, we conducted this study to explore the dietary behaviors and their influencing factors among rural left-behind children aged < 7 years in China, which may provide a scientific basis to improve the dietary behaviors of these children. | FAN Chun Li MA Quan Fu LUO Jia You WU Xu Feng LUO Mi Yang ZENG Rong LI Xiao Hui LI Ya Mei FANG Jun Qun | 2018 | Biomedical and Environmental Sciences2018，31，12： | 2 |
| 15 | End wall effect on particle motion in a chute flow显示文摘The influence of the end wall of a chute on the rotation of internal characteristic particles is mainly on the z-axis.A measurement device based on inertial measurement technology does not require the assistance of external information;hence,it is especially suitable for measuring the angular and translational velocities of internal characteristic particles.To study the influence of the end wall of the chute on the motions of the internal characteristic particles,the z-axis rotational and translational velocities of the internal characteristic particles in the chute were measured,and it was found that the rotational velocity about the z-axis differs according to the initial position.The z-axis angular velocity of a characteristic particle at the centre fluctuates near 0,and the average value approaches 0.The z-axis angular velocity of a characteristic particle at the left end wall is typically negative.This phenomenon is due to the influence of the end wall on the rotational motions of particles with initial positions that are near the end wall.In addition,the average translational velocity of the characteristic particles is also affected by the end wall.The distributions of the average z-axis angular velocity and the average translational velocity are quantitatively analysed,and the correlation between the tilt angle of the chute and the end wall effect is studied. | Ran Wang Ran Li Shuaishuai Wang Quan Chen Hui Yang | 2021 | Particuology2021，19，1： | 2 |
| 16 | Shape of free-fall arch in quasi-2D silo显示文摘In this study,the optical flow method is used to measure the velocity distribution of a granular flow in a rectangular quasi-two-dimensional silo.Using the velocity gradient,a free-fall arch(FFA)is obtained and its geometric characteristics are calculated.A parabola-shaped FFA structure is discovered above the orifice in the steady flow state.The shape of the FFA affects the flow rate through the orifice.Furthermore,as jamming begins to occur,the geometry of the FFA disappears gradually from both sides and then from the middle;finally,the FFA disappears completely in the state of jamming.As the boundary between finite-stress and stress-free regions,the FFA facilitates further studies regarding the discontinuity of the stress area above the orifice. | Qi Wang Quan Chen Ran Li Gang Zheng Ren Han Hui Yang | 2021 | Particuology2021，19，2： | 2 |
| 17 | Selective coordination and localized polarization in graphene quantum dots: Detection of fluoride anions using ultra-low-field NMR relaxometry显示文摘The development of ultra-sensitive methods for detecting anions is limited by their low charge to radius ratios, microenvironment sensitivity, and p H sensitivity. In this paper, a magnetic sensor is devised that exploits the controllable and selective coordination that occurs between a magnetic graphene quantum dot(GQD) and fluoride anion(F–). The sensor is used to measure the change in relaxation time of aqueous solutions of magnetic GQDs in the presence of F–using ultra-low-field(118 μT) nuclear magnetic resonance relaxometry. The method was optimized to produce a limit of detection of 10 nmol/L and then applied to quantitatively detect F–in domestic water samples. More importantly, the key factors responsible for the change in relaxation time of the magnetic GQDs in the presence of F–are revealed to be the selective coordination that occurs between the GQDs and F–as well as the localized polarization of the water protons. This striking finding is not only significant for the development of other magnetic probes for sensing anions but also has important ramifications for the design of contrast agents with enhanced relaxivity for use in magnetic resonance imaging. | Yongqiang Li Yi Xiao Quan Tao Mengmeng Yu Li Zheng Siwei Yang Guqiao Ding Hui Dong Xiaoming Xie | 2021 | Chinese Chemical Letters2021，32，12： | 2 |
| 18 | Investigation of the interaction between HIV-1 DNA and cyclic peptides by electrospray ionization mass spectrometry显示文摘在 HIV-1 DNA 和五周期的肽之间的相互作用(CP1– CP5 ) 用电镀物品被调查祈祷电离团 spectrometry (ESIMS ) 。它揭示了那 CP1 [c (Ala-Tyr-Leu-Ala-Gly )] 并且 CP4 [c (Pro-D-Tyr-Leu-D-Ala-Gly )] 在五周期的肽之中与双 DNA 有更高有约束力的亲密关系。 | Yi Quan Liu Hui Hui Li Yun Hua Ye Gu Yua | 2009 | Chinese Chemical Letters2009，20，3： | 2 |
| 19 | Superhard and Superconducting Structures of BC5 显示文摘 | LI Quan WANG Hui TIAN Yong-jun | 2010 | J Appl Phys2010，108，02： | 1 |
| 20 | Synthesis and fluorescence properties of cerium-KMgF_3 through a solvothermal process显示文摘Phosphor of KMgF_3:Ce^(3+)is synthesized through solvothermal method at 180℃and characterized by means of X-ray powder diffraction(XRD)and environment scanning electron microscopy(ESEM).X-ray photoelectron spectroscopy(XPS)is applied to the study of the energy band structure of KMgF_3:Ce^(3+)and confirms the oxygen content of the product is very low.The fluorescence spectra of the rare-earth ion-doped KMgF_3 is investigated by the fluorescence spectrophotometer.In the emission spectra,there is a broadband emission with a maximum center located at 306 nm arising from d-f transition of Ce^(3+)in the host.This will be useful for ultraviolet tunable lasers. | Guo Xian Zhu Yong Da Li Hong Zhou Lian Jing Hui Yan Xing Quan Wang | 2009 | Chinese Chemical Letters2009，20，1： | 1 |
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