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Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Petroleum Geology & Recovery Efficiency is the property of Petroleum Geology & Recovery Efficiency and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Explosives & Propellants is the property of Chinese Journal of Explosives & Propellants Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Food Research & Development is the property of Food Research & Development Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chemistry & Industry of Forest Products is the property of Chemistry & Industry of Forest Products Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Chongqing Jingju Theatre Company has a history of more than 60 years, and its new character is the transfor'nation and development of the old tradition of its predecessor "Li Family Troupe". In the tide of multicultural impact and social cultural transformation, Chongqing Jingju Theatre Company has always maintained a clear self-value orientation and cultural concept direction. Its cultural ecology is based on the organic combination of art creation and market. As a result, it has found a modernization development path for a state-owned Xiqu troupe that "valuing talents, emphasizing inheritance andcreative transformation, touching with reality". It provides Chongqing Jingju experience and feasible path for the construction and optimization of cultural ecology of Chinese Xiqu troupes. [ABSTRACT FROM AUTHOR]

Copyright of Mycosystema is the property of Mycosystema Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Guangdong University of Technology is the property of Journal of Guangdong University of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Applied Ecology / Yingyong Shengtai Xuebao is the property of Chinese Journal of Applied Ecology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Preventive Veterinary Medicine / Zhongguo Yufang Shouyi Xuebao is the property of Chinese Journal of Preventive Veterinary Medicine Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Changzhou University (Natural Science Edition) / Changzhou Daxue Xuebao (Ziran Kexue Ban) is the property of Editorial Department of Journal of Changzhou University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chemistry & Industry of Forest Products is the property of Chemistry & Industry of Forest Products Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Geomechanics is the property of Journal of Geomechanics Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chemistry & Industry of Forest Products is the property of Chemistry & Industry of Forest Products Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Applied Ecology / Yingyong Shengtai Xuebao is the property of Chinese Journal of Applied Ecology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Aiming at erosion-corrosion of oil casing material in multi-phase flow, the erosion-corrosion behavior of N80 steel in liquid-solid two phase flow fluid which containing silica sand and sodium chloride at different pH values and the influence of flow velocity and concentration of chloride ion on the synergistic effect were investigated by using a rotating cylindrical electrode device and an electrochemical workstation combined with electrochemical testing method and weight loss method. The results show that with the increase of pH value, the polarization resistance of N80 steel increases, and the radius of capacitive reactance arc on EIS increases, the corrosion current density and the corrosion rate decreases simultaneously. N80 steel exhibits activation dissolution characteristics in liquid-solid two-phase flow fluids with different pH values. The whole corrosion process is controlled by cathodic reduction reaction. Synergism is the main cause of material mass loss when the flow rate and concentration of chloride ion change respectively. The variation trend of synergism with each influencing factor is consistent with that of total erosion-corrosion rate. [ABSTRACT FROM AUTHOR]

Objective To investigate the effect of intraoperative Viatorr stent implantation for shunting of blood flow in the left or right branch of the portal vein on the clinical outcome of patients with cirrhotic portal hypertension undergoing transjugular intrahepatic portosystemic shunt( TIPS). Methods A retrospective analysis was performed for the clinical data of 120 patients with cirrhotic portal hypertension who underwent TIPS in The General Hospital of Western Theater Command from March 2016 to December 2019,and according to the target position of portal vein puncture determined by intraoperative angiography,the patients were divided into left branch group and right branch group.The two groups were compared in terms of the incidence rates of postoperative recurrence and bleeding,stent dysfunction,and hepatic encephalopathy( HE) and survival. The t-test was used for comparison of continuous data between two groups,and the chi-square test was used for comparison of categorical data between two groups. The Kaplan-Meier curve was used to calculate rebleeding rate,stent patency rate,incidence rate of HE,and survival rate. Results The surgical success rate was 100% for all 120 patients,with a short-term hemostasis rate of100%. Among the 120 patients,52 underwent shunting of the left branch of the portal vein and 68 underwent shunting of the right branch.There was a significant reduction in portal venous pressure after surgery( 9. 98 ± 2. 84 mm Hg vs 24. 72 ± 5. 11 mm Hg,t = 37. 76,P < 0. 01).The cumulative rebleeding rates at 12 and 24 months after surgery were 3. 2% and 11. 0%,respectively,and the cumulative incidence rates of HE at 3,6,12,and 24 months after surgery were 10. 8%,13. 6%,21. 2%,and 24. 5%,respectively. Among the 29 patients who experienced HE,23 had gradeⅠ-ⅡHE and 6 had grade Ⅲ HE. The cumulative incidence rates of stent dysfunction at 12 and 24 months after surgery were 7. 1% and 21. 4%,respectively. The cumulative survival rates at 12 and 24 months after surgery were 92. 0% and 86. 5%,respectively.As for comparison of the left branch group and the right branch group,there were no significant differences in postoperative stent patency rate,rebleeding rate,incidence rate of HE,and survival rate( all P < 0. 05). Conclusion TIPS is a safe and effective method for the treatment of cirrhotic portal hypertension,and intraoperative Viatorr stent implantation,no matter for establishing the shunt of the left or right branch of the portal vein,will not affect the clinical outcome of patients. [ABSTRACT FROM AUTHOR]

Copyright of Advanced Engineering Science / Gongcheng Kexue Yu Jishu is the property of Advanced Engineering Science Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chemistry & Industry of Forest Products is the property of Chemistry & Industry of Forest Products Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Osteoporosis is the property of Chinese Journal of Osteoporosis and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Transjugular intrahepatic portosystemic shunt (TIPS) is a minimally invasive technique for the treatment of portal hypertension in liver cirrhosis. With the gradual maturity of TIPS technique and the continuous improvement of stent materials, the indications for TIPS are gradually expanded, the incidence rate of complications gradually decreases, and the treatment outcome is getting better and better. The impact of TIPS on the main organs of patients has attracted more and more attention in recent years, and this article reviews the effect of TIPS on the liver and the heart. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Functional Materials / Gongneng Cailiao is the property of Chongqing Functional Materials Periodical Press and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chemistry & Industry of Forest Products is the property of Chemistry & Industry of Forest Products Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Liquid Crystal & Displays is the property of Chinese Journal of Liquid Crystal & Displays and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

目的 探讨新型冠状病毒肺炎疫情对心理精神科出院焦虑障碍患者的影响及随访干预办法。 方法 选取2019年12月至2020年11月在该院心理精神科治疗出院的焦虑障碍患者120例作为研究对象,采 用焦虑自评量表、抑郁自评量表、匹兹堡睡眠量表和SCL-90症状自评量表评估患者心理健康状况及睡眠质量, 并实施随访跟踪,并给予心理支持。结果 疫情期间焦虑障碍患者SCL-90总分、躯体化、抑郁、焦虑、恐惧等因 子分均高于我国常模,差异均有统计学意义(P <0.05)。焦虑障碍患者SDS、SAS评分与全国常模比较,差异 均有统计学意义(P <0.05)。结论 新型冠状病毒肺炎疫情对焦虑障碍患者造成了明显的影响,必须对该人群 开展有针对性的心理干预策略。 [ABSTRACT FROM AUTHOR]

Copyright of Special Oil & Gas Reservoirs is the property of Special Oil & Gas Reservoirs Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chemistry & Industry of Forest Products is the property of Chemistry & Industry of Forest Products Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

ObjectiveTo investigate the influencing factors for hepatic venous pressure gradient (HVPG) in patients with cirrhotic portal hypertension undergoing transjugular intrahepatic portosystemic shunt (TIPS). MethodsA total of 158 patients with cirrhotic portal hypertension who underwent TIPS in The General Hospital of Western Theater Command of the Chinese PLA from January 2015 to December 2018 were enrolled. Wedged hepatic venous pressure (WHVP), free hepatic venous pressure (FHVP), and portal venous pressure (PVP) were measured during TIPS, and HVPG and portal venous pressure gradient (PVPG) were calculated. The t-test was used for comparison of continuous data between two groups; a one-way analysis of variance was used for comparison between multiple groups, and the least significant difference t-test was used for further comparison between two groups. The Pearson correlation coefficient was used to analyze the correlation between HVPG and PVPG, and a multivariate linear stepwise regression analysis was used to investigate the independent risk factors for HVPG. ResultsHVPG was positively correlated with PVPG (r=0.796, P＜0.001). The one-way analysis of variance showed that age and etiology were influencing factors for HVPG (F=19.900 and 10.287, both P＜0.001). The multivariate linear stepwise regression analysis showed that age and etiology were independent influencing factors for HVPG (t=7.870 and -2.178, both P＜0.001). ConclusionAge and etiology are independent influencing factors for HVPG in patients with cirrhotic portal hypertension, and the patients aged ≥60 years or the patients with hepatitis C virus-related cirrhosis tend to have higher HVPG. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Liquid Crystal & Displays is the property of Chinese Journal of Liquid Crystal & Displays and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Oncology is the property of Chinese Journal of Oncology / Zhonghua Zhongliu Zazhi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

BACKGROUND: The clinical effects of total shoulder arthroplasty in the treatment of shoulder osteoarthritis is remarkable, and some controlled studies aim at confirming the clinical effects of stemmed and stemless prostheses for treating shoulder osteoarthritis, but the results need to be investigated further.OBJECTIVE: To systematically evaluate the effects of the clinical outcomes of stemmed versus stemless total shoulder arthroplasty in the treatment of shoulder osteoarthritis.METHODS: Databases of PubMed, SpringerLink, Web of Science, EBSCO, The Cochrane Library, EMBASE, CNKI, WanFang and VIP for the randomized controlled trials and non-randomized controlled trials of stemmed versus stemless total shoulder arthroplasty in the treatment of shoulder osteoarthritis published before September 2018. The methodological quality of the included studies was evaluated. Meta-analysis was conducted on RevMan 5.3 software that the Cochrane Collaboration provided to compare the differences of effectiveness between stemmed and stemless total shoulder arthroplasty in the treatment of shoulder osteoarthritis.RESULTS AND CONCLUSION:(1) A total of five studies were included, including three randomized controlled studies and two non-randomized clinical controlled studies, with a total of 182 patients, and 190 shoulders(this study was analyzed by shoulder count).(2)Meta-analysis results showed that the stemless prosthesis group had shorter operation time and less postoperative blood loss than the stemmed prosthesis group.(3) The postoperative Constant score in the stemless prosthesis group was lower than that in the stemmed prosthesis group. After excluding one low-quality literature by sensitivity analysis, there was no significant difference in the postoperative Constant score between two groups.(4) No significant difference was found in the activities of daily living scores, strength scores, pain scores,range of motion of shoulder joint, and shoulder flexion and abduction between two groups.(5) These results indicate that the short-and mid-term effects of stemmed versus stemless total shoulder arthroplasty in the treatment of shoulder osteoarthritis are comparable, but stemless total shoulder arthroplasty can shorten the average operation time and reduce the blood loss after surgery. [ABSTRACT FROM AUTHOR]

Copyright of Chemistry & Industry of Forest Products is the property of Chemistry & Industry of Forest Products Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To investigate the causes of dysfunction of COOK bare stent, Wallgraft covered stent, and Fluency covered stent after transjugular intrahepatic portosystemic shunt (TIPS) and related countermeasures. Methods The clinical data of 54 patients who were found to have stent dysfunction and underwent TIPS correction in our hospital from January 2011 to July 2017 were collected. Balloon dilatation, coaxial stent implantation, or parallel TIPS was selected based on angiography results and portal venous pressure to repair stent dysfunction. The Kruskal-Wallis H test was used to compare in-stent restenosis or occlusion time between the three types of stents, and the paired t-test was used to compare portal vein perfusion (PVP) before and after correction. Radiological examination was performed to evaluate stent dysfunction, and the cause of in-stent restenosis or occlusion was analyzed. ResultsTIPS correction was successfully performed for all 54 patients. Stenosis was observed in the hepatic vein, the liver parenchyma, or the portal vein, and there was a high incidence rate within 6-24 months after surgery. The median time to stenosis or occlusion was 17.0 months for COOK bare stent, 10.0 months for Wallgraft covered stent, and 17.0 months for Fluency covered stent. COOK bare stent and Fluency covered stent had a longer time to stenosis or occlusion than Wallgraft covered stent (P=0.013 and 0.023), and there was no significant difference in the time to stenosis or occlusion between COOK bare stent and Fluency covered stent (P=0.893). As for the surgical procedure of TIPS correction, 4 patients underwent balloon dilatation, 39 underwent coaxial stent implantation, and 11 underwent parallel TIPS. There was a significant reduction in portal venous pressure after surgery (25.6±4.8 cm H2O vs 34.7±6.4 cm H2O, P＜0.001). Conclusion Wallgraft stent has a significantly shorter time to stent dysfunction after TIPS than COOK bare stent and Fluency covered stent, suggesting that Wallgraft stent is not suitable for the initial establishment of TIPS shunt. Correction procedures should be selected based on actual conditions to repair stent dysfunction and restore shunt patency. [ABSTRACT FROM AUTHOR]

Copyright of Acta Materiae Compositae Sinica is the property of Acta Materiea Compositae Sinica Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chemistry & Industry of Forest Products is the property of Chemistry & Industry of Forest Products Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Patients with decompensated cirrhosis often have varying degrees of portal hypertension, and when portal pressure reaches a certain threshold, various clinical complications may occur and even threaten patients′ lives. Therefore, portal pressure assessment is important for the clinical management and prognosis of such patients. Due to the anatomical characteristics of the portal vein, it is difficult to measure portal pressure directly. At present, hepatic venous pressure gradient is used to replace portal pressure in China and foreign countries. However, the measurement of hepatic venous pressure gradient is an interventional procedure and is difficult to perform in clinical practice. Therefore, noninvasive assessment of portal hypertension has become a research hotspot. This article reviews the research advances in the roles of serum markers, ultrasound elastography, computed tomography, and magnetic resonance imaging/magnetic resonance elastography in noninvasive assessment of portal hypertension. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Oncology is the property of Chinese Journal of Oncology / Zhonghua Zhongliu Zazhi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)