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| 1 | Key technologies and engineering practices for soft-rock protective seam mining显示文摘Severe gas disasters in deep mining areas are increasing,and traditional protective coal seam mining is facing significant challenges.This paper proposes an innovative technology using soft rock as the protective seam in the absence of an appropriate coal seam.Based on the geological engineering conditions of the new horizontal first mining area of Luling Coal Mine in Huaibei,China,the impacts of different mining parameters of the soft-rock protective seam on the pressure-relief effect of the protected coal seam were analyzed through numerical simulation.The unit stress of the protected coal seam,which was less than half of the primary rock stress,was used as the mining stress pressure-relief index.The optimized interlayer space was found to be 59 m for the first soft-rock working face,with a 2 m mining thickness and 105 m face length.The physicochemical characteristics of the orebody were analyzed,and a device selection framework for the soft-rock protective seam was developed.Optimal equipment for the working face was selected,including the fully-mechanized hydraulic support and coal cutter.A production technology that combined fully-mechanized and blasting-assisted soft-rock mining was developed.Engineering practices demonstrated that normal circulation operation can be achieved on the working face of the soft-rock protective seam,with an average advancement rate of 1.64 m/d.The maximum residual gas pressure and content,which were measured at the cut hole position of the protected coal seams(Nos.8 and 9),decreased to 0.35 MPa and 4.87 m^3/t,respectively.The results suggested that soft-rock protective seam mining can produce a significant gas-control effect. | Xiang Cheng Guangming Zhao Yingming Li Xiangrui Meng Qingyi Tu | 2020 | International Journal of Mining Science and Technology2020，30，6： | 7 |
| 2 | Evaluation of endocrine disruption and dioxin-like effects of organic extracts from sewage sludge in autumn in Beijing, China显示文摘污水污泥的有效处理和利用上的学习最近是在中国种兴趣的目标。然而,潜在的风险与有毒的 organics,重金属和病原的微生物由于它的污染与污泥的使用被联系。在这研究,一个屏蔽评价在在北京从 17 不同污水处理植物收集的污水污泥样品上被进行,基于批在 vitro 生物鉴定,包括一套 recombinant 基因酵母为内分泌的混乱的试金,并且用为芳基烃受体( Ah-R )的 H4IIE 房间的 ethoxy resorufin-O-deethylase (侵蚀)试金论战的活动。我们的结果建议了那雌激素受体的中等层次论战的活动(0.9 ng E2 愠映杯吗? | Cao LIU Yiping XU Mei MA Bingbin HUANG Jingdong WU Qingyi MENG Zijian WANG Robert Alan GEARHEART | 2014 | Frontiers of Environmental Science & Engineering2014，8，3： | 4 |
| 3 | Automated rapid iterative negative geotaxis assay and its use in a genetic screen for modifi ers of Aβ_(42)-induced locomotor decline in Drosophila显示文摘The negative-geotaxis climbing assay is used to efficiently study aging and neurodegeneration in Drosophila.To make it suitable for large-scale study,a method called the rapid iterative negative geotaxis(RING) assay has been established by simultaneously photographing the climbing of multiple groups of flies when they are manually tapped down in test tubes.Here,we automated the assay by using a well-controlled electric motor to drive the tapping,and a homemade program to analyze the climbing height of flies.Using the automated RING(aRING) assay,we found that the climbing ability of a strain of wild-type flies,males in particular,declined rapidly before day 21 after eclosion,but slowly from day 21 to 35.We also found that the expression of arctic mutant Aβ_(42) accelerated the age-dependent decline in the climbing ability of flies.Moreover,using aRING,we examined the effect of third chromosome deficiencies on the accelerated locomotor decline in Aβ_(42)-expressing flies,and isolated 7 suppressors and15 enhancers. | Haiyan Liu Meng Han Qingyi Li Xiao Zhang Wen-An Wang Fu-De Huang | 2015 | Neuroscience Bulletin2015，31，5： | 2 |
| 4 | Resuscitation using aminophylline in cardiac arrest refractory to epinephrine and atropine:results of a 32patient study显示文摘 | Meng Qingyi Lai H Lai SH | 2001 | Canadian J Cardiol2001，，： | 1 |
| 5 | Serum isoforms of creatine kinase MM isoenzyme in acute myocardial infarction显示文摘 | Yang XS Meng Qingyi | 1993 | Chinese Medical Journal1993，106，6： | 1 |
| 6 | Echocardiographic andpathologic characterislics of primary cardiac tumors: a study of149 cases 显示文摘 | Meng Qingyi Lai H Lima Joao | 2002 | International J of Cardiology2002，84，1： | 1 |
| 7 | Evolution of management for Budd–Chiari syndrome: a team’s view from 2564 patients显示文摘 | Zhong GaoWang Feng JiZhang Meng QingYi Li XiaoQiang | 2005 | ANZ Journal of Surgery (鈥?)2005，，1： | 1 |
| 8 | Echocardiographie and pathologic characteristics of primary cardiac tumors: a study of149 cases显示文摘 | Qingyi Meng Hong Lai Joao Lima | 2002 | Int J CardioI2002，84，1： | 1 |
| 9 | Treatment of Budd-Chiari syndrome with inferior vena cava thrombosis显示文摘 | Ruihua Wang Qingyi Meng Lifeng Qu Xuejun Wu Nianfeng Sun Xing Jin | 2013 | Experimental and Therapeutic Medicine2013，，4： | 1 |
| 10 | Coronary artery calcification,atherogenic lipid changes,and increased erythrocyte volume in black drug users infected with human immunodeficiency virus-1 treated with protease inhibitors 显示文摘 | Meng Qingyi Lima J Lai H | 2002 | American Heart Journal2002，144，： | 1 |
| 11 | Treatment of Budd- Chiari syndrome with inferior vena cava thrombosis显示文摘 | Ruihua Wang Qingyi Meng Lifeng Qu | 2013 | Exp Ther Mede2013，，5： | 1 |
| 12 | Synthesis of nanorods and nanowires using biomolecules under conventional- and microwave-hydrothermal conditions显示文摘 | Feng Gao Qingyi Lu Xiangkang Meng Sridhar Komarneni | 2008 | Journal of Materials Science2008，，7： | 1 |
| 13 | Echocardiographic and pathologic characteristics of primary cardiac tumors: a study of 149 cases显示文摘 | Qingyi Meng Hong Lai Joao Lima Wenjing Tong Yuanyu Qian Shenghan Lai | 2002 | International Journal of Cardiology2002，，1： | 1 |
| 14 | CHDbase:A Comprehensive Knowledgebase for Congenital Heart Disease-related Genes and Clinical Manifestations显示文摘Congenital heart disease(CHD)is one of the most common causes of major birth defects,with a prevalence of 1%.Although an increasing number of studies have reported the etiology of CHD,the findings scattered throughout the literature are difficult to retrieve and utilize in research and clinical practice.We therefore developed CHDbase,an evidence-based knowledgebase of CHD-related genes and clinical manifestations manually curated from 1114 publications,linking 1124 susceptibility genes and 3591 variations to more than 300 CHD types and related syndromes.Metadata such as the information of each publication and the selected population and samples,the strategy of studies,and the major findings of studies were integrated with each item of the research record.We also integrated functional annotations through parsing50 databases/tools to facilitate the interpretation of these genes and variations in disease pathogenicity.We further prioritized the significance of these CHD-related genes with a gene interaction network approach and extracted a core CHD sub-network with 163 genes.The clear genetic landscape of CHD enables the phenotype classification based on the shared genetic origin.Overall,CHDbase provides a comprehensive and freely available resource to study CHD susceptibilities,supporting a wide range of users in the scientific and medical communities.CHDbase is accessible at http://gffzzcb26324586344ca8hn0vnf0o6690p6onx.ffgz.tsg.suse.edu.cn. | Wei-Zhen Zhou Wenke Li Huayan Shen Ruby W.Wang Wen Chen Yujing Zhang Qingyi Zeng Hao Wang Meng Yuan Ziyi Zeng Jinhui Cui Chuan-Yun Li Fred Y.Ye Zhou Zhou | 2023 | Genomics, Proteomics & Bioinformatics2023，21，1： | 0 |
| 15 | Expert consensus on prevention and cardiopulmonary resuscitation for cardiac arrest in COVID-19显示文摘Background:Cardiopulmonary resuscitation(CPR)strategies in COVID-19 patients differ from those in patients suffering from cardiogenic cardiac arrest.During CPR,both healthcare and non-healthcare workers who provide resuscitation are at risk of infection.The Working Group for Expert Consensus on Prevention and Cardiopulmonary Resuscitation for Cardiac Arrest in COVID-19 has developed this Chinese Expert Consensus to guide clinical practice of CPR in COVID-19 patients.Main recommendations:1)A medical team should be assigned to evaluate severe and critical COVID-19 for early monitoring of cardiac-arrest warning signs.2)Psychological counseling and treatment are highly recommended,since sympathetic and vagal abnormalities induced by psychological stress from the COVID-19 pandemic can induce cardiac arrest.3)Healthcare workers should wear personal protective equipment(PPE).4)Mouth-to-mouth ventilation should be avoided on patients suspected of having or diagnosed with COVID-19.5)Hands-only chest compression and mechanical chest compression are recommended.6)Tracheal-intubation procedures should be optimized and tracheal-intubation strategies should be implemented early.7)CPR should be provided for 20-30 min.8)Various factors should be taken into consideration such as the interests of patients and family members,ethics,transmission risks,and laws and regulations governing infectious disease control.Changes in management:The following changes or modifications to CPR strategy in COVID-19 patients are proposed:1)Healthcare workers should wear PPE.2)Hands-only chest compression and mechanical chest compression can be implemented to reduce or avoid the spread of viruses by aerosols.3)Both the benefits to patients and the risk of infection should be considered.4)Hhealthcare workers should be fully aware of and trained in CPR strategies and procedures specifically for patients with COVID-19. | Wei Song Jie Wei Xiangdong Jian Deren Wang Yanhong Ouyang Yuanshui Liu Xianjin Du Ying Chen Yingqi Zhang Heping Xu Shuming Xianyu Qiong Ning Xiang Li Xiaotong Han Feng Zhan Tao Yu Wenteng Chen Jun Zhang Wenwei Cai Sheng’ang Zhou Shengyang Yi Yu Cao Xiaobei Chen Shunjiang Xu Zong’an Liang Duohu Wu Fen Ai Zhong Wang Qingyi Meng Yuhong Mi Sisen Zhang Rongjia Yang Shouchun Yan Wenbin Han Yong Lin Chuanyun Qian Wenwu Zhang Yan Xiong Jun Lv Baochi Liu Yan Cao Xiaojun He Xuelian Sun Yufang Cao Tian’en Zhou | 2021 | Asian Pacific Journal of Tropical Medicine2021，14，6： | 0 |
| 16 | Clinical Analysis of 15 Patients with Adult-Type Pulmonary Blastoma显示文摘OBJECTIVE To study the clinical and histopathological characteristics of pulmonary blastoma(PB),and to review the diagnostic criterion and treatment methods.METHODS Clinical and histopathological data from 15 cases of PB in this hospital,from 1990 to 2006,were retrospectively analyzed.RESULTS Surgical procedures were conducted in all 15 patients,including pulmonary lobectomy in 9,lobectomy of the 2 right pulmonary lobes in 2,excision of pulmonary segments in 1,lobectomy and bronchoplasty in 1,lobectomy and angioplasty in 1,and excision of the whole left lung in 1.Of the 15 cases,11 were misdiagnosed as lung cancer,2 were doubted to be a benign tumor before surgery,1 was suspected to be a malignant mesenchymoma,and only 1 was diagnosed as a PB.CONCLUSION Preoperative final diagnosis of PB is very difficult,since the clinical symptoms of the disease are nonspecific.To confirm the diagnosis,comprehensive consideration of the factors,such as the clinical manifestations,morphological characteristics and immunohistochemical tumor markers,should be taken.Surgery is the treatment of choice for PB,and a thorough removal is the key to a cure.PB has a high malignancy and o en recurs and metastasizes,usually with a poor prognosis. | Lei Wang Qingyi Liu Ming He Xianli Meng Yuekao Li Yumin Ping Yanning Chen | 2008 | Chinese Journal of Clinical Oncology2008，5，5： | 0 |
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