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| 1 | Esophagectomy for locally advanced esophageal cancer, followed by chemoradiotherapy and adjuvant chemotherapy显示文摘AIM: To compare the efficacy and toxicity of a three-step combination therapy with post-operative radiation alone for locally advanced esophageal cancer.METHODS: Patients with T3-4 and N0-1 esophageal carcinoma from a number of institutions were non-randomly,prospectively enrolled in the study. All patients underwent single-stage curative en bloc esophagectomy. The patients were then assigned into one of two treatment groups based on treatment consisting of either post-operative concurrent chemoradiotherapy (CCRT) with weekly cisplatin 30 mg/m2 followed by systemic adjuvant chemotherapy (four monthly cycles of cisplatin 20 mg/m2 and 5-fiuorouracil 1 000 mg/m2 for five consecutive days),or, post-operative radiation alone. The radiotherapy dose was 55-60 Gy for all patients. Primary end-point of this study was to assess the per-protocol patients' improvement of overall survival benefit. Secondary end-point was designed to evaluate both the per-protocol and intent-to-treat patients' outcome of survival.RESULTS: A total of 60 patients (n = 30 per group) were enrolled in this study. The two groups were generally comparable for demographic characteristics and hematological and non-hematological toxicities. The CCRT with weekly cisplatin was well tolerated, with significantly better overall survival (30.9 mo vs 20.7 mo; 95% CI,27.5-36.4 vs15.2-26.1) and 3-year survival (70.0% vs 33.7%; P = 0.003). Low histological grade of tumor (P<0.001) was associated with favorable survival in these locally advanced patients.CONCLUSION: For locally advanced esophageal cancer,the combination of esophagectomy, post-operative CCRT with weekly cisplatin and systemic adjuvant chemotherapy is well tolerated and effective. A large-scale, prospective randomized trial of this regimen is in progress. | Hung-Chang Liu Shih-Kai Hung Cham-Jer Huang Chung-Chu Chen Ming-Jen Chen Chun-Chao Chang Cheng-Jeng Tai Chi-Yuan Tzen Li-Hua Lu Yu-Jen Chen | 2005 | World Journal of Gastroenterology2005，11，34： | 25 |
| 2 | Estimation of Cucumber Evapotranspiration in Solar Greenhouse in Northeast China显示文摘The solar greenhouse without heating system has been widely used for vegetable production in Northeast China since the 1980s. The experiment was conducted in the solar greenhouse to study the relationship between evapotranspiration (ET) of cucumber and climatic factors. Reference evapotranspiration (ET0) and pan evaporation (Ep) were applied to determine cucumber evapotranspiration by regression methods. Results showed that the ET of cucumber increased with the increasing of solar radiation, air temperature and vapor pressure. The solar radiation was the most important factor that influences ET among environmental parameters. The determination coefficient (R2) was 0.865 between ET and Ep, higher than that between ET and ET0 (application of a constant vegetation coefficient, R2 = 0.46). The pan coefficient (kp, determined from the ratio of ET to Ep) and the crop coefficients (kc, determined from the ratio of ET to ET0) showed considerable variability and no obvious systematic pattern could be described throughout the study period. Ep was linearly related to ET and 20 cm pan can be well used to determine the water requirement of cucumber under subsurface drip irrigation in this type of solar greenhouse. | ZHANG Zi-kun, LIU Shi-qi, LIU Su-hui and HUANG Zhi-jun State Key Laboratory of Crop Biology/Key Laboratory of Horticultural Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural University, Tai’an 271018, P.R.China | 2010 | Agricultural Sciences in China2010，9，4： | 14 |
| 3 | Quantification of Panax notoginseng saponins metabolites in rat plasma with in vivo gut microbiota-mediated biotransformation by HPLC-MS/MS显示文摘Panax notoginseng saponins(PNS) are the major components of Panax notoginseng, with multiple pharmacological activities but poor oral bioavailability. PNS could be metabolized by gut microbiota in vitro, while the exact role of gut microbiota of PNS metabolism in vivo remains poorly understood. In this study, pseudo germ-free rat models were constructed by using broad-spectrum antibiotics to validate the gut microbiota-mediated transformation of PNS in vivo. Moreover, a high performance liquid chromatography-electrospray ionization tandem mass spectrometry(HPLC-ESI-MS/MS) was developed for quantitative analysis of four metabolites of PNS, including ginsenoside F1(GF1), ginsenoside Rh2(GRh2), ginsenoside compound K(GCK) and protopanaxatriol(PPT). The results showed that the four metabolites could be detected in the control rat plasma, while they could not be determined in pseudo germ-free rat plasma. The results implied that PNS could not be biotransformed effectively when gut microbiota was disrupted. In conclusion, gut microbiota plays an important role in biotransformation of PNS into metabolites in vivo. | GUO Yin-Ping CHEN Man-Yun SHAO Li ZHANG Wei RAO Tai ZHOU Hong-Hao HUANG Wei-Hua | 2019 | Chinese Journal of Natural Medicines2019，17，3： | 14 |
| 4 | Application of next-generation sequencing technology to precision medicine in cancer: joint consensus of the Tumor Biomarker Committee of the Chinese Society of Clinical Oncology显示文摘Next-generation sequencing(NGS) technology is capable of sequencing millions or billions of DNA molecules simultaneously.Therefore, it represents a promising tool for the analysis of molecular targets for the initial diagnosis of disease, monitoring of disease progression, and identifying the mechanism of drug resistance. On behalf of the Tumor Biomarker Committee of the Chinese Society of Clinical Oncology(CSCO) and the China Actionable Genome Consortium(CAGC), the present expert group hereby proposes advisory guidelines on clinical applications of NGS technology for the analysis of cancer driver genes for precision cancer therapy. This group comprises an assembly of laboratory cancer geneticists, clinical oncologists, bioinformaticians,pathologists, and other professionals. After multiple rounds of discussions and revisions, the expert group has reached a preliminary consensus on the need of NGS in clinical diagnosis, its regulation, and compliance standards in clinical sample collection. Moreover, it has prepared NGS criteria, the sequencing standard operation procedure(SOP), data analysis, report, and NGS platform certification and validation. | Xuchao Zhang Zhiyong Liang Shengyue Wang Shun Lu Yong Song Ying Cheng Jianming Ying Weiping Liu Yingyong Hou Yangqiu Li Yi Liu Jun Hou Xiufeng Liu Jianyong Shao Yanhong Tai Zheng Wang Li Fu Hui Li Xiaojun Zhou Hua Bai Mengzhao Wang You Lu Jinji Yang Wenzhao Zhong Qing Zhou Xuening Yang Jie Wang Cheng Huang Xiaoqing Liu Xiaoyan Zhou Shirong Zhang Hongxia Tian Yu Chen Ruibao Ren Ning Liao Chunyan Wu Zhongzheng Zhu Hongming Pan Yanhong Gu Liwei Wang Yunpeng Liu Suzhan Zhang Tianshu Liu Gong Chen Zhimin Shao Binghe Xu Qingyuan Zhang Ruihua Xu Lin Shen Yilong Wu | 2019 | Cancer Biology & Medicine2019，16，1： | 14 |
| 5 | Chronic angiotensin (1-7) injection accelerates STZ-induced diabetic renal injury显示文摘瞄准:高血压蛋白原酶血管收缩素系统(地岬) 在血压控制和身体液体和电解质动态平衡起一个关键作用。在过去几年里,血管收缩素(Ang )(1-7 ) 被报导了抵抗 Ang II 的效果并且甚至在地岬被看作一个新 therapeutical 目标。现在的学习试图在本地地岬上在一个糖尿病的动物模型和调整上调查 Ang (1-7 ) 管理的效果。方法:Streptozotocin (STZ ) 导致注射的糖尿病的老鼠在实验被使用。动物被划分成 3 个组:(1 ) 控制;(2 )导致 STZ 的糖尿病;并且(3 ) 有长期的 Ang (1-7 ) 处理的导致 STZ 的糖尿病[D+Ang (1-7 )] 。在 D+Ang (l-7 ) 组, 25 μ g · k g~ 的剂量(Ang (1-7 ) 的 -1) · h^(-1) 被嵌入微型渗透的泵 6 个星期不断地通过颈部的静脉注射。血浆葡萄糖,到体重的肾的比率,和 24 h 尿蛋白质和浆液肌酸酐被常规测量监视。血浆和肾的 Ang II 层次被放射性免疫测定测量。Ang-con-verting 酶(王牌) , ACE2, Ang II 打 1 (AT1 ) 受体, Ang II 打 2 (AT2 ) 受体, Ang (1-7 ) 妈受体,和 TGF-β 1 niRNA 层次被实时 PCR 测量;王牌, ACE2,和 TGF-β 1 蛋白质层次被西方的弄污分析。结果:当时,糖尿病的老鼠的肾的函数显著地被倒退与控制老鼠的相比。在由为 6 个星期的经常的 Ang (1-7 ) 静脉注射的处理以后,肾的功能被发现平比糖尿病的老鼠,和两 TGF-β 1 更坏 mRNA 和蛋白质层次与糖尿病的老鼠相比在 D+Ang (l-7 ) 组被提高。即时 PCR 结果也在 D+Ang (1-7 ) 组在 ACE2 mRNA 水平在王牌 mRNA 表示和减少看了增加是否与糖尿病的老鼠相比。受体在 Ang (1-7 ) 增加了的 ATI 的数字注射了组,当 AT2 和妈受体的数字减少了时。结论:外长的 Ang (1-7 ) 注射没改善导致 STZ 的糖尿病的老鼠肾损伤;相反,它加速了进步糖尿病的 nephropathies。 | Ying SHAO Ming HE Li ZHOU Tai YAO Yu HUANG Li-min LU | 2008 | Acta Pharmacologica Sinica2008，29，7： | 12 |
| 6 | Panax notoginseng saponins prevent colitis-associated colorectal cancer development: the role of gut microbiota显示文摘Gut microbiota dysbiosis is a risk factor for colorectal cancer(CRC) in inflammatory bowel disease(IBD).In this study, the effects of Panax notoginseng saponins(PNS) on colitis-associated CRC progression were evaluated on an azoxymethane(AOM)/dextran sulfate sodium(DSS) mouse model.In vivo, PNS significantly relieved AOM/DSS-induced colon tumorigenesis and development by reducing the disease activity index(DAI) scores and colon tumor load.The 16S rRNA data of fecal samples showed that the microbiome community was obviously destructed, while PNS could recover the richness and diversity of gut microbiota.Especially, PNS could increase the abundance of Akkermansia spp.which was significantly decreased in model group and negatively correlated with the progression of CRC.Moreover, ginsenoside compound K(GC-K) was evaluated on the effects of human CRC cells,which was the main bio-transformed metabolite of PNS by gut microbiota.Our data showed that PNS played important role in the prevention of the progression of CRC, due to their regulation on the microbiome balance and microbial bio-converted product with antiCRC activity. | CHEN Ling CHEN Man-Yun SHAO Li ZHANG Wei RAO Tai ZHOU Hong-Hao HUANG Wei-Hua | 2020 | Chinese Journal of Natural Medicines2020，18，7： | 12 |
| 7 | Ultrafine particle emission characteristics of diesel engine by on-board and test bench measurement显示文摘This study investigated the emission characteristics of ultrafine particles based on test bench and on-board measurements. The bench test results showed the ultrafine particle number concentration of the diesel engine to be in the range of (0.56-8.35)×10 8cm-3. The on-board measurement results illustrated that the ultrafine particles were strongly correlated with changes in real-world driving cycles. The particle number concentration was down to 2.0×106cm-3 and 2.7×107cm-3 under decelerating and idling operations and as high as 5.0×108cm-3 under accelerating operation. It was also indicated that the particle number measured by the two methods increased with the growth of engine load at each engine speed in both cases. The particle number presented a 'U' shaped distribution with changing speed at high engine load conditions, which implies that the particle number will reach its lowest level at medium engine speeds. The particle sizes of both measurements showed single mode distributions. The peak of particle size was located at about 50-80nm in the accumulation mode particle range. Nucleation mode particles will significantly increase at low engine load operations like idling and decelerating caused by the high concentration of unburned organic compounds. | Cheng Huang Diming Lou Zhiyuan Hu Piqiang Tai Di Yao Wei Hu Peng Li Jin Ren Changhong Chen | 2012 | Journal of Environmental Sciences2012，24，11： | 8 |
| 8 | All-trans retinoic acid inhibited angiotensin Ⅱ-induced increase in cell growth and collagen secretion of neonatal cardiac fibroblasts显示文摘瞄准:为了决定 all-trans retinoic 酸(atRA ) 是否行动调制血管收缩素, II (Ang II ) 导致了心脏的成纤维细胞房间生长和骨胶原分泌物。方法:有教养的新生的老鼠心脏的成纤维细胞(CF ) 在实验被使用。A 3-(4,5-dimethylthiazol-2-yl )-2,5-diphenyl tetrazolium 溴化物(MTT ) 试金被用来检测 CF 的细胞生长;并且免疫细胞化学并且西方的弄污被用来测量骨胶原的生产和由 CF 转变生长 factor-beta1 (TGF-beta1 ) 的表示。结果:atRA (10 (到 10 的 -7)(-5) mol/L ) 禁止了 Ang CF (P<0.05 ) 的房间生长的导致 II 的增加。Ang II 刺激了骨胶原类型的分泌物我和由 CF 的 III。这效果被堵住由在(1 ) 受体对手 losartan (10 (-6) mol/L ) ,然而并非由 AT2 受体对手 PD123319 (多达 10 (-6) mol/L ) 。到 atRA 的 CF 的暴露((-5) mol/L ) 10 稀释了骨胶原的分泌物的导致 II 的增加打的 Ang 我和 III (P<0.05 ) 。atRA ((-5) mol/L ) 10 也堵住了 Ang TGF-beta1 的表示的导致 II 的增加。结论:atRA 禁止 Ang 细胞生长和新生的老鼠 CF 的骨胶原分泌物的导致 II 的增加。atRA 的效果被降低 TGF-beta1 水平可能调停。这些观察支持 atRA 是心脏的改变的预防和治疗的一个潜在的候选人的观点。 | Yan HE Ying HUANG Li ZHOU Li-min LU Yi-chun ZHU Tai YAO | 2006 | Acta Pharmacologica Sinica2006，27，4： | 8 |
| 9 | Genetic aberration in primary hepatocellular carcinoma:correlation between p53 gene mutation and loss-of-heterozygosity on chromosome 16q21-q23 and 9p21-p23显示文摘To elucidate the molecular pathology underlying the development of hepatocellular carcinoma (HCC), we used 41 highly polymorphic microsatellite markers to examine 55 HCC and corresponding non-tumor liver tissues on chromosome 9, 16 and 17. Loss-of-heterozygosity (LOH) is observed with high frequency on chromosomal region 17p13 (36/55, 65%), 9p21-p23 (28/55, 51%), 16q21-q23 (27/55, 49%) in tumors. Meanwhile, microsatellite instability is rarely found in these microsatellite loci. Direct sequencing was performed to detect the tentative mutation of tumor suppressor genes in these regions: p53, MTS1/p16, and CDH1/E-cadherin. Within exon 5-9 of p53 gene, 14 out of 55 HCC specimens (24%) have somatic mutations, and nucleotide deletion of this gene is reported in HCC for the first time. Mutation in MTS1/pl6 is found only in one tumor case. We do not find mutations in CDH1/E-cadherin. Furthermore, a statistically significant correlation is present between p53 gene mutation and loss of chromosome region 16q21q23 and 9p21-p23, which indicates that synergism between p53 inactivation and deletion of 16q21-q23 and 9p21-p23 may play a role in the pathogenesis of HCC. Genetic aberration in hepatocellular | WANG GANG CHANG HUI HUANG YAN ZHAO LING CAI YING WANG SHI JIN XIU ZHENG WEN JIANG SHUANG YANG XIN TAI ZHAO WEI HUANG JIAN REN GU | 2000 | Cell Research2000，10，4： | 7 |
| 10 | Effect of adrenotensin on cell proliferation is mediated by angiotensin II in cultured rat mesangial cells显示文摘 | Hong XUE Ping YUAN Li ZHOU Tai YAO Yu HUANG Li-min LU | 2009 | Acta Pharmacologica Sinica2009，30，8： | 7 |
| 11 | Livelihood differentiation between two villages in Yesanpo Tourism District in China显示文摘The rapidly developing rural tourism industry in China has deeply influenced the livelihoods of rural households. This study compares the impact of rural tourism development in poor areas on the farmers' livelihoods, based on the Sustainable Livelihoods Framework proposed by the United Kingdom's Department for International Development. Gougezhuang, a tourist village, and Jiaojiekou, a non-tourist village, both located in Yesanpo Tourism District in the state-level povertystricken Laishui County, Hebei Province, were selected as case studies. The livelihood models of the two villages show great differentiation after 20 years of tourism development. Gougezhuang Village has been driven by the tourism industry and farmers are employed locally, enjoying a relatively higher-income life, with a developmental livelihood model. In contrast, farmers in Jiaojiekou Village earn their living mainly by leaving home to work in the city. They have a low income, with a survival livelihood model, supported by part-time business. Considering that the two villages are adjacent and have similar development backgrounds, the analysis results indicate that rural tourism has an apparent locationspecific effect on poverty alleviation and socioeconomic development, but the development ofrural tourism is limited regarding large-scale poverty alleviation efforts in poor areas. To implement a propoor-tourism strategy and achieve sustainable development, it is necessary to implement comprehensive management measures to change the local conditions of rural settlements and make full use of the spillover effect of tourist consumption. | HUANG Tai XI Jian-chao GE Quan-sheng | 2017 | Journal of Mountain Science2017，14，11： | 7 |
| 12 | Extracting mining subsidence land from remote sensing images based on domain knowledge显示文摘Extracting mining subsidence land from RS images is one of important research contents for environment monitoring in mining area. The accuracy of traditional extracting models based on spectral features is low. In order to extract subsidence land from RS images with high accuracy, some domain knowledge should be imported and new models should be proposed. This paper, in terms of the disadvantage of traditional extracting models, imports domain knowledge from practice and experience, converts semantic knowledge into digital information, and proposes a new model for the specific task. By selecting Luan mining area as study area, this new model is tested based on GIS and related knowledge. The result shows that the proposed method is more pre- cise than traditional methods and can satisfy the demands of land subsidence monitoring in mining area. | WANG Xing-feng WANG Yun-jia HUANG Tai | 2008 | Journal of China University of Mining and Technology2008，18，2： | 6 |
| 13 | Liquid-Solid Phase Equilibria of Nb-Si-Ti Ternary Alloys显示文摘To determine the liquid-solid phase equilibria of the Nb-Si-Ti ternary system,Nb-Si-Ti alloys of different compositions are pre-pared. By means of scanning electron microscopy (SEM),X-ray diffraction (XRD) and electron probe microanalysis (EPMA),the phases in the alloys,such as Si-based solutions,Ti(Nb)Si,Ti(Nb)Si2,Nb(Ti)Si2,Ti(Nb)5Si4,Nb(Ti)5Si3,Ti(Nb)5Si3,Nb(Ti)3Si and Nb-based solutions are identified,and the phase evolution is analyzed. As a result,the microstructural and microchemical evidence pro-vides a clear definition of the Nb-Si-Ti liquidus surface projection and indicates that the ternary phase diagram has seven transition reac-tions. | Bao Jing Huang Qiang Tang Liang Geng Tai Zhao Xinqing Ma Chaoli | 2008 | Chinese Journal of Aeronautics2008，21，3： | 5 |
| 14 | Keggin type heteropolyacids-catalyzed synthesis of quinoxaline derivatives in water显示文摘Keggin 类型 heteropolyacids 被发现是为从有在水里的优秀收益的 1,2-dicarbonyl 混合物的 1,2 肼的冷凝作用的生物学上活跃的 quinoxaline 衍生物的合成的有效、可重用的催化剂。这个方法以催化剂,底层的一个宽范围,和简单病情的检查过程的小数量提供一个新、有效的协议。 | Tai Kun Huang Lin Shi Rui Wang Xing Zhou Guo Xiao Xia Lu | 2009 | Chinese Chemical Letters2009，20，2： | 4 |
| 15 | First-week clinical responses to dexlansoprazole 60 mg and esomeprazole 40 mg for the treatment of grades A and B gastroesophageal reflux disease显示文摘AIM To compare the one-week clinical effects of single doses of dexlansoprazole and esomeprazole on grades A and B erosive esophagitis.METHODS We enrolled 175 adult patients with gastroesophageal reflux disease(GERD). The patients were randomized in a 1:1 ratio into two sequence groups to define the order in which they received single doses of dexlansoprazole(n = 88) and esomeprazole(n = 87) for an intention-to-treat analysis. The primary endpoints were the complete symptom resolution(CSR) rates at days 1, 3, and 7 after drug administration.RESULTS Thirteen patients were lost to follow-up, resulting in 81 patients in each group for the per-protocol analysis. The CSRs for both groups were similar at days 1, 3 and 7. In the subgroup analysis, the female patients achieved higher CSRs in the dexlansoprazole group than in the esomeprazole group at day 3(38.3% vs 18.4%, P = 0.046). An increasing trend toward a higher CSR was observed in the dexlansoprazole group at day 7(55.3% vs 36.8%, P = 0.09). In the esomeprazole group, female sex was a negative predictive factor for CSR on post-administration day 1 [OR =-1.249 ± 0.543; 95%CI: 0.287(0.099-0.832), P = 0.022] and day 3 [OR =-1.254 ± 0.519; 95%CI: 0.285(0.103-0.789), P = 0.016]. Patients with spicy food eating habits achieved lower CSRs on day 1 [37.3% vs 21.4%, OR =-0.969 ± 0.438; 95%CI: 0.380(0.161-0.896), P = 0.027]. CONCLUSION The overall CSR for GERD patients was similar at days 1-7 for both the dexlansoprazole and esomeprazole groups, although a higher incidence of CSR was observed on day 3 in female patients who received a single dose of dexlansoprazole. | Chih-Ming Liang Ming-Te Kuo Pin-I Hsu Chao-Hung Kuo Wei-Chen Tai Shih-Cheng Yang Keng-Liang Wu Hsing-Ming Wang Chih-Chien Yao Cheng-En Tsai Yao-Kuang Wang Jiunn-Wei Wang Chih-Fang Huang Deng-Chyang Wu Seng-Kee Chuah 无 | 2017 | World Journal of Gastroenterology2017，23，47： | 4 |
| 16 | Signal transducer and activator of transcription 3 is a major kinase-independent target of sorafenib in hepatocellular carcinoma显示文摘 | Wei-Tien Tai Ann-Lii Cheng Chung-Wai Shiau Hsiang-Po Huang Jui-Wen Huang Pei-Jer Chen Kuen-Feng Chen | 2011 | Journal of Hepatology2011，，5： | 4 |
| 17 | Intensive blood pressure reduction in acute cerebral haemorrhage trial (INTERACT): a randomised pilot trial显示文摘 | Craig S Anderson Yining Huang Ji Guang Wang Hisatomi Arima Bruce Neal Bin Peng Emma Heeley Christian Skulina Mark W Parsons Jong Sung Kim Qing Ling Tao Yue Chun Li Jian Dong Jiang Li Wen Tai Jin Li Zhang En Xu Yan Cheng Stephane Heritier Lewis B Morgenste | 2008 | Lancet Neurology2008，，5： | 4 |
| 18 | Standards of care for Kasabach-Merritt phenomenon in China显示文摘Kasabach-Merritt phenomenon(KMP)is a rare disease that is characterized by severe thrombocytopenia and consumptive coagulation dysfunction caused by kaposiform hemangioendothelioma or tufted hemangioma.This condition primarily occurs in infants and young children,usually with acute onset and rapid progression.This review article introduced standardized recommendations for the pathogenesis,clinical manifestation,diagnostic methods and treatment process of KMP in China,which can be used as a reference for clinical practice. | Wei Yao Ke-Lei Li Zhong-Ping Qin Kai Li Jia-Wei Zheng Xin-Dong Fan Lin Ma De-Kai Zhou Xue-Jian Liu Li Wei Li Li Mao-Zhong Tai Jin-Hu Wang Yi Ji Lin Zhou Hai-Jin Huang Xiao-Yun Gao Zhi-Jian Huang Song Gu He-Ying Yang | 2021 | World Journal of Pediatrics2021，17，2： | 4 |
| 19 | A review on protection of DC microgrids显示文摘The DC microgrid has become a typical distribution network due to its excellent performance. However,a well-designed protection scheme still remains a challenge for DC microgrids. At present, researches on DC microgrids primarily focus on the topology structure, control method and energy control, while researches on fault analysis, detection and isolation have not drawn enough attention. Therefore, this paper intends to depict the current research status in different relative areas and review the proposed protection strategies in order to help researchers have a clear understanding on DC microgrid protection.Meanwhile, to solve the protection issues and promote the development of the DC microgrids, this paper points out the key areas of future researches. The future protection researchdirections lie in the development of novel protection devices, which are based on electronic technology to provide loose protection constraints and the improvement of suitable protection schemes. In addition, the novel concept of coordinated control and protection strategy in the DCmicrogrids is explained. | Lin ZHANG Nengling TAI Wentao HUANG Jian LIU Yanhong WANG | 2018 | Journal of Modern Power Systems and Clean Energy2018，6，6： | 3 |
| 20 | The effect of polymerization conditions on crystalline of polybutene-1 catalyzed by metallocene catalyst显示文摘Polybutene-1 was synthesized stereoselectively with the precursorη5-(pentamethyl-cyclopentadienyl) tribenzyloxide titanium (Cp*Ti(OBz)3) and methylaluminoxane (MAO). The effects of polymerization conditions, trimethyl alumina (TMA) content in MAO and temperature on the crystalline and molecular weight of the products, and catalytic activity were investigated. The structural properties of the polybutene-1 were characterized with 13C NMR and WAXD. | Qi Gu Huang Ya Ping Sheng Kun Xue Deng Li Fu Ma Yi Xian Wu Wan Tai Yang | 2007 | Chinese Chemical Letters2007，18，2： | 3 |
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