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| 1 | Washed microbiota transplantation vs.manual fecal microbiota transplantation:clinical findings,animal studies and in vitro screening显示文摘Fecal microbiota transplantation(FMT)by manual preparation has been applied to treat diseases for thousands of years.However,this method still endures safety risks and challenges the psychological endurance and acceptance of doctors,patients and donors.Population evidence showed the washed microbiota preparation with microfiltration based on an automatic purification system followed by repeated centrifugation plus suspension for three times significantly reduced FMT-related adverse events.This washing preparation makes delivering a precise dose of the enriched microbiota feasible,instead of using the weight of stool.Intraperitoneal injection in mice with the fecal microbiota supernatant obtained after repeated centrifugation plus suspension for three times induced less toxic reaction than that by the first centrifugation following the microfiltration.The toxic reactions that include death,the change in the level of peripheral white blood cells,and the proliferation of germinal center in secondary lymphoid follicles in spleen were noted.The metagenomic next-generation sequencing(NGS)indicated the increasing types and amount of viruses could be washed out during the washing process.Metabolomics analysis indicated metabolites with pro-inflammatory effects in the fecal microbiota supernatant such as leukotriene B4,corticosterone,and prostaglandin G2 could be removed by repeated washing.Near-infrared absorption spectroscopy could be served as a rapid detection method to control the quality of the washingprocess.In conclusion,this study for the first time provides evidence linking clinical findings and animal experiments to support that washed microbiota transplantation(WMT)is safer,more precise and more quality-controllable than the crude FMT by manual. | Ting Zhang Gaochen Lu Zhe Zhao Yafei Liu Quan Shen Pan Li Yaoyao Chen Haoran Yin Huiquan Wang Cicilia Marcella Bota Cui Lei Cheng Guozhong Ji Faming Zhang | 2020 | Protein & Cell2020,11,4: | 44 |
| 2 | Effect of Boschniakia rossica on expression of GSTP,p53 and p21^(ras)proteins in early stage of chemical hepatocarcinogenesis and its anti-inflammatory activities in rats显示文摘AIM To investigate the effect of Boschniakiarossica(BR)extract on expression of GST-P,p53 and p21rasproteins in early stage of chemicalhepatocarcinogenesis in rats and its anti-inflammatory activities.METHODS The expression of tumor marker-placental form glutathione S-transferase(GST-P),p53 and p21rasproteins were investigated byimmunohistochemical techniques and ABCmethod.Anti-inflammatory activities of BR werestudied by xylene and croton oil-induced mouseear edema,carrageenin,histamine and hotscald-induced rat pow edema,adjuvant-inducedrat arthritis and cotton pellet-induced mousegranuloma formation methods.RESULTS The 500 mg/kg of BR-H2O extractfractionated from BR-Methanol extract hadinhibitory effect on the formation of DEN-inducedGST-P-positive foci in rat liver(GST-P stainingwas 78% positive in DEN+AAF group vs 20%positive in DEN+AAF+BR group,P<0.05)andthe expression of mutant p53 and p21rasproteinwas lower than that of hepatic preneoplasticlesions(33% and 22% positive respectively inDEN+AAF group vs negative in DEN+AAF+BRgroup).Both CH2Cl2 and H2O extracts from BRhad anti-inflamatory effect in xylene and crotonoil-induced mouse ear edema(inhibitory rateswere 26%-29% and 35%-59%,respectively). BR-H2O extract exhibited inhibitory effect incarrageenin,histamine and hot scald-inducedhind paw edema and adjuvant-induced arthritis inrats and cotton pellet-induced granulomaformation in mice.CONCLUSION BR extract exhibited inhibitory effect on formation of preneoplastic hepatic foci in early stage of rat chemical hepato-carcinogenesis. Both CH2CI2 and H2O extracts from BR exerted anti-inflammatory effect in rats and mice. | Zong Zhu Yin Hai Ling Jin Xue Zhe Yin Tian Zhu Li Ji Shu Quan Zeng Nan Jin Institute for Cancer Research,Yanbian University College of Medicine,Yanji 133000,Jilin Province,China | 2000 | World Journal of Gastroenterology2000,6,6: | 33 |
| 3 | 5-Hydroxymethylcytosine signatures in circulating cell-free DNA as diagnostic biomarkers for human cancers显示文摘象 5-methylcytosine (5mC ) 和 5-hydroxymethylcytosine (5hmC ) 那样的 DNA 修正是知道在哺乳动物影响全球基因表示的 epigenetic 标记。在人的染色体,与基因表示的靠近的关联和高化学的稳定性给他们的流行,这些 DNA epigenetic 标记能为癌症用作理想的 biomarkers 诊断。利用一种高度敏感、选择的化学标记技术,我们这里报导在传播没有房间的 DNA ( cfDNA )并且在从最近与 colorectal 诊断的 260 个病人的一个队收集的配对的肿瘤和邻近的纸巾的 genomic DNA ( gDNA )的 5hmC 的染色体宽的介绍,胃,胰腺,从 90 个健康个人的肝或甲状腺癌症和正常纸巾。5hmC 主要在与开的染色质和容许的 histone 修正重合的 transcriptionally 活跃的区域被散布。柔韧的联系癌症的 5hmC 签名在 cfDNA 被识别为特定的癌症类型是特征的。传播 cfDNA 的 5hmC 底 biomarkers colorectal 和胃的癌症是高度预兆的并且比常规 biomarkers 优异并且比得上从织物活体检视的 5hmC biomarkers。因此,这新策略能从血样品的分析为癌症的诊断和预后导致有效、最低限度地侵略的方法的发展。 | Wenshuai Li Xu Zhang Xingyu Lu Lei You Yanqun Song Zhongguang Luo Jun Zhang Ji Nie Wanwei Zheng Diannan Xu Yaping Wang Yuanqiang Dong Shulin Yu Jun Hong Jianping Shi Hankun Hao Fen Luo Luchun Hua Peng Wang Xiaoping Qian Fang Yuan Lianhuan Wei Ming Cui Taiping Zhang Quan Liao Menghua Dai Ziwen Liu Ge Chen Katherine Meckel Sarbani Adhikari Guifang Jia Marc B Bissonnette Xinxiang Zhang Yupei Zhao Wei Zhang Chuan He Jie Liu | 2017 | Cell Research2017,27,10: | 30 |
| 4 | 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 |
| 5 | The Impacts of Mosquito Density and Meteorological Factors on Dengue Fever Epidemics in Guangzhou, China, 2006-2014: a Time-series Analysis显示文摘Objective To explore the associations between the monthly number of dengue fever(DF) cases and possible risk factors in Guangzhou, a subtropical city of China. Methods The monthly number of DF cases, Breteau Index(BI), and meteorological measures during 2006-2014 recorded in Guangzhou, China, were assessed. A negative binomial regression model was used to evaluate the relationships between BI, meteorological factors, and the monthly number of DF cases. Results A total of 39,697 DF cases were detected in Guangzhou during the study period. DF incidence presented an obvious seasonal pattern, with most cases occurring from June to November. The current month's BI, average temperature(Tave), previous month's minimum temperature(Tmin), and Tave were positively associated with DF incidence. A threshold of 18.25 °C was found in the relationship between the current month's Tmin and DF incidence. Conclusion Mosquito density, Tave, and Tmin play a critical role in DF transmission in Guangzhou. These findings could be useful in the development of a DF early warning system and assist in effective control and prevention strategies in the DF epidemic. | SHEN Ji Chuan LUO Lei LI Li JING Qin Long OU Chun Quan YANG Zhi Cong CHEN Xiao Guang | 2015 | Biomedical and Environmental Sciences2015,28,5: | 12 |
| 6 | DNA cleavage mediated by water-soluble manganese corrole显示文摘水的 DNA 像核酸酶的活动可溶的锰 corrole 5, 10, 15-tris (N-methyl-4-pyridyl )- corrolatomanganese (III )(MnIIITMPyC ) 被调查了。MnIIITMPyC 可以经由由吸收系列,粘性大小和 CD 系列显示了的外面的沟绑定模式强烈绑在 DNA。MnIIITMPyC 面对 hydroperoxide 在 DNA 氧化劈开展出了优秀催化活动。 | Jun Lu Hai Yang Liu Lei Shi Xiang Li Wang Xiao Ying Lei Zhang Liang Nian Ji Lin Quan Zang Chi K. Chang | 2011 | Chinese Chemical Letters2011,22,1: | 6 |
| 7 | Evolution of dielectric loss-dominated electromagnetic patterns in magnetic absorbers for enhanced microwave absorption performances显示文摘As the growing criterion of electromagnetic wave (EMW) absorption materials, micro/nano-scale magnetic materials are drawing more and more attention for their unique features compared to bulky absorbers. Generally, the complex permeability of micro/nano-scale magnetic absorbers varies in a relatively narrow range, whatever for the storage of magnetic energy or the dissipation of magnetic energy. If so, how the small variation of permeability affects the ultimate performances is still unclear. Here, a strategy of electromagnetic parameters regulation for the magnetic materials is applied to understand the loss contribution in micro/nanoscale magnetic absorbers. After analyzing the evolution of electromagnetic maps of ten ferrosoferric oxide samples, it can be found that the dissipation contribution of permeability for magnetic materials is weaker than that of permittivity, in spite of its significant role in determining the impedance matching characteristics. In summary, this work systematically explores the loss contribution in micro/nano-magnetic absorbers for the first time, which is of great importance in designing and optimizing the microwave absorption properties of magnetic absorbers. | Xiaogu Huang Man Qiao Xiaochi Lu Yafei Li Yabin Ma Bo Kang Bin Quan Guangbin Ji | 2021 | Nano Research2021,14,11: | 4 |
| 8 | STRUCTURE DESIGN OF THE BEIJING SPECTROMETERⅢBEAM PIPE显示文摘The Beijing spectrometerⅢ(BESⅢ)beam pipe is in the center of the BESⅢ,which is the detector of the upgrade project of Beijing electron and positron collider(BEPCⅡ).Electrons and positrons collide in the BESⅢbeam pipe.According to the demands of the BEPCⅡ,a key program of Chinese Academy of Sciences,the BESⅢbeam pipe is designed based on the finite elements analysis.The BESⅢbeam pipe is installed in the inner cylinder of the BESⅢdrift chamber.As a vacuum tube,the BESⅢbeam pipe is designed as 1000 mm in length,63 mm in inner diameter and 114 mm in outer diameter,respectively.The BESⅢbeam pipe consists of a central beryllium pipe cooled by EDM-1,the oil No.1 for electric discharge machining,and two extended copper pipes cooled by deionized water(DW).The three parts are jointed by vacuum welding.Factors taken into account in the design are as follows.①The wall thickness of the central beryllium pipe should be designed as small as possible to reduce the multi-scattering and improve the particle momentum resolution.And the wall thickness of the extended copper pipe should be designed as large as possible to protect the detectors from the backgrounds.②The BESⅢbeam pipe must be sufficiently cooled to avoid the damage and prevents its influence to the BESⅢdrift chamber(DC)operation.The inner surface temperature of the DC inner cylinder must be maintained at 293±2 K.③The magnetic permeability of the materials used in the BESⅢbeam pipe must be less than 1.05 H/m to avoid large magnetic field distortions.④The static pressure of the vacuum chamber of the BESⅢbeam pipe must be less than 800μPa.The simulating results show that the designed structure oftbe BESⅢbeam pipe satisfies the requirements mentioned above.The structure design scheme is evaluated and adopted by the headquarters of BEPCⅡ. | ZHENG Lifang JI Quan WANG Li LI xunfeng XU Shaowang DONG Sujun ZHAO Libin LIU Jianping | 2008 | Chinese Journal of Mechanical Engineering2008,21,3: | 3 |
| 9 | Influence of diet intake on liver function test显示文摘InfluenceofdietintakeonliverfunctiontestCHENGShuQuan,ZHANGJiFang,ZHANGZiFu,QIANMeiYan,GUOXiaoLing,SHANGWenZhangandLIDuo... | CHENG Shu Quan, ZHANG Ji Fang, ZHANG Zi Fu, QIAN Mei Yan, GUO Xiao Ling, SHANG Wen Zhang and LI Duo Jing Department of Medical Laboratory, The Central Hospital of Jiaozuo Coal Mine Administration, Jiaozuo 454150, Henan Province, China | 1997 | World Journal of Gastroenterology1997,3,4: | 3 |
| 10 | Alendronate treatment does not inhibit bone formation within biphasic calcium phosphate ceramics in posterolateral spinal fusion: an experimental study in porcine model显示文摘背景 Biphasic 钙磷酸盐(BCP ) 陶艺作为一个 osteoconductive 矩阵有一个潜在的优点并且让最佳的再吞为骨头形成评价。在针的熔化期间把 BCP 陶艺用作骨头接枝要求在材料并且提供长期的 support.Bisphosphonates 的在邻近的 vertebraes 之间的随后的衔接以内的成骨被报导了延长骨头愈合的过程。在在未知的针的熔化遗体的 BCP 陶艺以内的骨头形成上的 bisphosphonate 治疗的影响。这研究的目的是在 posterolateral 在 BCP 成骨上评估 alendronate 的影响针的有小花梗螺丝钉固定的 fusion.Methods Posterolateral 针的熔化在 22 pigs.BCP 陶艺在腰部的脊骨被执行作为骨头接枝被使用获得在邻近的横向的过程之间的骨头熔化。在处理的十一头猪组织 receivedoral alendronate 为三个月的 10 mg/d 手术后地。在控制组的十一头猪没与 alendronate 接受处理。所有动物经历了 posterolateral 有 BCP 陶艺的针的熔化。熔化率被评估在熔化率由 X 光检查评估了的 operation.Results 以后的三个月在处理组是 27.3% , 20% 在控制组织。用组织学的评估的熔化率在处理组是 18.2% , 20% 在控制组织。熔化质量的吝啬的体积是(3.64 敩 ? 景戠敲獡 ? 慣据牥愠摮搠瑥牥業楮杮琠敨漠瑰浩污琠敲瑡敭瑮趸 ? 趸吗?? | XUE Qing-yun JI Quan LI Hai-sheng ZOU Xue-nong Niels Egund Martin Lind Finn B Christensen Cody Bringer | 2009 | Chinese Medical Journal2009,,22: | 3 |
| 11 | Therapeutic Effect Observation on Combining Electroacupuncture and Tuina for Migraine显示文摘Objective: To observe the clinical effect of combining electroacupuncture and local tuina for migraine. Methods: A total of 94 migraine cases were randomly allocated into an observation group and a medication group, 48 cases in each group. Electroacupuncture and local tuina were used for cases in the observation group, whereas oral Flunarizine Hydrochloride capsules were used for cases in the medication group. Then the frequency of attacks, severity of the pain, duration of the headache, and associated symptoms of headache before and after treatment in the two groups were observed and compared. Results: The total effective rate in the observation group was 93.8%, versus 63.0% in the medication group, showing a statistical significant difference(P < 0.05). There were statistical significant differences in frequency of attacks, severity of the pain, duration of the headache and associated symptoms between the two groups(P<0.05). In addition, there were statistical significant differences in relapse rates after 4 and 8 weeks of treatment(P<0.05). Conclusion: Combining electroacupuncture and local tuina can obtain better effect and lower relapse rate than oral Flunarizine Hydrochloride capsules in migraine patients. | Guo Qing Hua Yu Wang Hai-qin Li Ying Ji Quan Han Chou-ping | 2014 | Journal of Acupuncture and Tuina Science2014,12,3: | 2 |
| 12 | Ubiquitin-like modifier activating enzyme 2 promotes cell migration and invasion through Wnt/β-catenin signaling in gastric cancer显示文摘AIM To investigate the function and mechanism of ubiquitinlike modifier activating enzyme 2(Uba2) in progression of gastric cancer(GC) cells.METHODS Uba2 level in patients with GC was analyzed by Western blotting and immunohistochemistry. MTT and colony formation assays were performed to examine cell proliferation.Flow cytometry was used for cell cycle analysis.Wound healing and Transwell assays were conducted to examine the effects of Uba2 on migration and invasion.Expression levels of cell cycle-related proteins, epithelial-mesenchymal transition(EMT) biomarkers, and involvement of the Wnt/β-catenin pathway was assessed by Western blotting. Activation of the Wnt/β-catenin pathway was confirmed by luciferase assay.RESULTS Uba2 expression was higher in GC than in normal tissues.Increased Uba2 expression was correlated with tissue differentiation, Lauren's classification, vascular invasion,and TNM stage, as determined by the analysis of 100 GC cases(P < 0.05). Knock-down of Uba2 inhibited GC cell proliferation, induced cell cycle arrest, and altered expression of cyclin D1, P21, P27, and Bcl-2, while upregulation of Uba2 showed the opposite effects. The wound healing and Transwell assays showed that Uba2 promoted GC cell migration and invasion. Western blotting revealed alterations in EMT biomarkers, suggesting the role of Uba2 in EMT. Furthermore, the luciferase reporter assay indicated the involvement of the Wnt/β-catenin signaling pathway as a possible modulator of Uba2 oncogenic functions.CONCLUSION Uba2 plays a vital role in GC cell migration and invasion,possibly by regulating the Wnt/β-catenin signaling pathway and EMT. | Ji Li Xun Sun Ping He Wan-Qi Liu Ya-Bin Zou Quan Wang Xiang-Wei Meng | 2018 | World Journal of Gastroenterology2018,24,42: | 2 |
| 13 | Shifting from homogeneous to heterogeneous surfaces in estimating terrestrial evapotranspiration: Review and perspectives显示文摘Terrestrial evapotranspiration(ET)is a crucial link between Earth’s water cycle and the surface energy budget.Accurate measurement and estimation remain a major challenge in geophysical,biological,and environmental studies.Pioneering work,represented by Dalton and Penman,and the development of theories and experiments on turbulent exchange in the atmospheric boundary layer(ABL),laid the foundation for mainstream methodologies in ET estimation.Since the 1990s,eddy covariance(EC)systems and satellite remote sensing have been widely applied from cold to tropical and from arid to humid regions.They cover water surfaces,wetlands,forests,croplands,grasslands,barelands,and urban areas,offering an exceptional number of reports on diverse ET processes.Surface nocturnal ET,hysteresis between ET and environmental forces,turbulence intermittency,island effects on heterogeneous surfaces,and phase transition between underlying surfaces are examples of reported new phenomena,posing theoretical and practical challenges to mainstream ET methodologies.Additionally,based on non-conventional theories,new methods have emerged,such as maximum entropy production and nonparametric approaches.Furthermore,high-frequency on-site observation and aerospace remote sensing technology in combination form multi-scale observations across plant stomata,leaves,plants,canopies,landscapes,and basins.This promotes an insightful understanding of diverse ET processes and synthesizes the common mechanisms of the processes between and across spatial and temporal scales.All the recent achievements in conception,model,and technology serve as the basis for breaking through the known difficulties in ET estimation.We expect that they will provide a rigorous,reliable scientific basis and experimental support to address theoretical arguments of global significance,such as the water-heat-carbon cycle,and solve practical needs of national importance,including agricultural irrigation and food security,precise management of water resources and eco-environmental protection,and regulation of the urban thermal environment and climate change adaptation. | Yuanbo LIU Guoyu QIU Hongsheng ZHANG Yonghui YANG Yinsheng ZHANG Quan WANG Wenzhi ZHAO Li JIA Xibin JI Yujiu XIONG Chunhua YAN Ning MA Shumin HAN Yifan CUI | 2022 | Science China Earth Sciences2022,65,2: | 2 |
| 14 | Microstructure, mechanical and tribological properties of graphite-like amorphous carbon films prepared by unbalanced magnetron sputtering显示文摘 | Yongjun Wang Hongxuan Li Li Ji Fei Zhao Qinghua Kong Yongxia Wang Xiaohong Liu Weilong Quan Huidi Zhou Jianmin Chen | 2010 | Surface & Coatings Technology2010,,8: | 2 |
| 15 | Therapeutic Efficacy Observation on Combining Acupuncture,Tuina and Functional Exercise for Transverse Process Syndrome of the Third Lumbar Vertebra显示文摘Objective:To observe the clinical effect of combining acupuncture,tuina and functional exercise for transverse process syndrome of the third lumbar vertebra.Methods:A total of 90 cases were randomly allocated into an observation group and a medication group.The 48 cases in the observation group were treated with acupuncture,tuina and functional exercise,whereas the 42 cases in the medication group were treated with Ibuprofen sustained release capsules.Before and after treatment,the short-form McGill pain questionnaire(SF-MPQ)was employed to observe the changes in pain rating index(PRI),visual analogue scale(VAS)and present pain intensity(PPI).In addition,therapeutic efficacies were compared between two groups.Results:The total effective rate in the observation group was 97.9%,versus 61.9%in the medication group,showing a statistical difference(P<0.05).After treatment,there were statistical differences between the two groups in sensory PRI score,affective PRI score,total PRI score,VAS score and PPI score(P<0.05);and there were also statistical differences between two groups in clinical sign scoring(P<0.05).After 4 and 8 weeks of treatment,there was a statistical difference between the two groups in relapse rate(P<0.05).Conclusion:Combining acupuncture,tuina and functional exercise can obtain better effects and has a lower relapse rate than Ibuprofen sustained release capsules for transverse process syndrome of the third lumbar vertebra. | Guo Qing Wang Hai-qin Hua Yu Ji Quan Li Ying Han Chou-ping | 2013 | Journal of Acupuncture and Tuina Science2013,11,5: | 2 |
| 16 | ADMETNet:The knowledge base of pharmacokinetics and toxicology network显示文摘A good drug or drug candidate should not only interact with its target molecule effectively and specifically,but also be absorbed into the body,distributed to the right location,metabolized into right compounds,and eliminated out of the body in proper manner.The processes of drug getting into and out of the body involve Absorption,Distribution,Metabolism,and Excretion(ADME),which | Quan Xu Ke Liu Xingming Lin Yangmei Qin Linshan Chen Jiao Cheng Mindong Zhong Qiushun He Yinbo Li Tingwu Wang Jianbo Pan Menglu Peng Lixia Yao Zhiliang Ji | 2017 | Journal of Genetics and Genomics2017,44,5: | 2 |
| 17 | Evaluation and classification of rock heterogeneity based on acoustic emission detection显示文摘For deep rock mechanics and subsurface engineering,accurately characterizing and evaluating rock heterogeneity as well as analyzing the correlation between the heterogeneity and physical and mechanical properties of rocks are critical.This study investigated the characteristics of acoustic emission signals produced in the process of strong and weak phase damage to rocks.The failure mechanisms of the strong and weak phases were analyzed by performing Brazilian splitting tests on different metagabbros and granites.The strong-weak phase ratio of the rocks and the uniformity of their spatial distribution were characterized.Test results show that as the feldspar develops,the strong-phase ratio of the metagabbro increases.However,the spatial distribution of feldspar minerals in the metagabbro becomes less uniform.The mineral spatial distribution uniformity in the altered granite is good;however,its strong-phase ratio is low.Furthermore,the strong-phase ratio of the typical granite is high;however,its mineral spatial distribution uniformity is poor.Moreover,uniaxial and triaxial test results show that the peak strength and elastic modulus of the rocks are related to the strong-weak phase ratio and mineral spatial distribution uniformity of the rocks.This study provides a new analytical method for the mechanical evaluation of deep rocks. | Tongzhao Zhang Hongguang Ji Xiaobo Su Shuang You Daolu Quan Zhou Zhang Jinzhe Li | 2022 | International Journal of Minerals,Metallurgy and Materials2022,29,12: | 1 |
| 18 | Laparoscopic resection of insulinoma: two cases reports显示文摘 | Ji W Li L T Quan Z F | 2004 | Chinese Med J2004,117,9: | 1 |
| 19 | Changes in Urinary Metabolomics of Female Kashin-Beck Disease Patients in Qinghai-Tibet Plateau,China显示文摘Kashin-Beck disease(KBD)is a chronic,endemic,degenerative osteoarthropathic condition that is predominantly found in China's Mainland.KBD is a progressive disease,and the signs and symptoms become more severe in adulthood owing to the continuous development of lesions in the joint cartilage[1].Although childhood KBD has largely been controlled,adult KBD is an important health concern in rural regions.Unfortunately,in the last century,many adult KBD patients still remain during serious epidemics. | LI Qiang ZHOU Xin XUE Hong Mei WANG Jian Ling LI Ji Quan ZHAO Yan Mei CHAO Jie CHEN Yang Yang XU Li Qing ZHAO Zhi Jun WANG Li Hua | 2023 | Biomedical and Environmental Sciences2023,36,6: | 1 |
| 20 | Disaggregation of Remotely Sensed Land Surface Temperature: Literature Survey, Taxonomy, Issues, and Caveats显示文摘 | Wenfeng Zhan Yunhao Chen Ji Zhou Jinfei Wang Wenyu Liu James Voogt Xiaolin Zhu Jinling Quan Jing Li | 2012 | Remote Sensing of Environment2012,,: | 1 |