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高温酸化阻止细粒移动

国外油田工程 2002年第12期18卷 10-11页

作者： t.huang A.Gabrysch 陈福明大港油田钻采研究院

地层衰竭和产水量增加之后 ,常常产出细粒。产出的细粒会造成多种伤害 ,如堵塞筛管等。为了减缓堵塞 ,将酸洗液泵注到筛管上 ,然后返排回地面。通常这种作业只是短期有效 ,过一段时间后需要再次作业。本文介绍一种比较持久的方法 ,它通... 详细信息

地层衰竭和产水量增加之后 ,常常产出细粒。产出的细粒会造成多种伤害 ,如堵塞筛管等。为了减缓堵塞 ,将酸洗液泵注到筛管上 ,然后返排回地面。通常这种作业只是短期有效 ,过一段时间后需要再次作业。本文介绍一种比较持久的方法 ,它通过酸化周围地层和消除细粒来源的方式减缓细粒堵塞。在高温井中必须对酸液加以选择 ,使之既不伤害地层又能清除细粒。在富含粘土的岩心上所做的一系列测试表明 ,一种新型的有机酸与氢氟酸液混合能够成功地清除细粒 ,提高产量。常规有机酸在高温环境中通过腐蚀会对筛管造成伤害。在高温环境中这种新型有机酸的腐蚀速率非常低。经测试 ,在 35 0 环境中 ,它对2 2 Cr16h的腐蚀为 0 0 0 1lb/ft2 。岩心驱替实验表明 ,这种有机酸与氢氟酸的混合液在高达 4 0 0

关键词：三次采油高温酸化地层细粒堵塞有机酸岩心驱替

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In Situ FtIR Spectroscopic Studies of Electrooxidation of Glyoxal

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In Situ FTIR Spectroscopic Studies of Electrooxidation of Gl...

新型冠状病毒肺炎（COVID-19）早期胸部Ct表现与诊断及预后的关系

第三十五届国际光谱会议

作者： t.huang S.P.Chen S.G.Sun~* State Key Laboratory of Physical Chemistry of Solid Surfaces Department of Chemistry Xiamen University Xiamen 361005 China

＜正＞Glyoxylic acid is a high added-value material,which can be widely used in the cosmetic, food,flavor,pesticide,oil paint,leather,paper making and pharmaceutical industries[1]. Industrially,glyoxylic acid is currently produced by nitric acid oxidation of glyoxal or *** electrochemical oxidation of glyoxal[2],the electroreduction of oxalic acid [3],the simultaneous anodic oxidation of glyoxal and cathodic reduction of oxalic acid

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国际医学放射学杂志 2021年第1期44卷 118-118页

作者： H.J.Chen J.Qiu B.Wu t.huang Y.S.Gao Z.P.Wang 刘晓斌

摘要目的确定新型冠状病毒肺炎(COVID-19)的Ct影像与实时逆转录聚合酶链反应(Rt-PCR)检查结果的一致性,探讨Ct征象与临床预后的关系。方法对海南省1月20

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Quantum Nondemolition Measurement and Heralded Single-Photon Source with Electromagnetically Induced transparency in an Optical Cavity

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Quantum Nondemolition Measurement and Heralded Single-Photon...

targeting trkB–PSD-95 coupling to mitigate neurological disorders

第十五届全国量子光学学术报告会

作者： G.W.Lin 1,Y.P.Niu 1,t.huang 1,X.M.Lin 2,Z.Y.Wang 3,S.Q.Gong 1 (1.Department of Physics,East China University of Science and technology,Shanghai 200237,China 2.School of Physics and Optoelectronics technology,Fujian Normal University,Fuzhou 350007,China and 3.Shanghai Advanced Research Institute,Chinese Academy of Sciences,Shanghai,201210,China)

＜正＞We propose a technique for quantum nondemolition （QND） measurement and heralded single-photon source by dynamics of electromagnetically induced transparency（EIt）.An atomic ensembletrapped in an optical cavit...

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Neural Regeneration Research 2025年第3期20卷 715-724页

作者： Xin Yang Yu-Wen Alvin huang John Marshall Department of Molecular Biology Cell Biology and BiochemistryBrown UniversityProvidenceRIUSA Department of Neurology Warren Alpert Medical School of Brown UniversityProvidenceRIUSA Center for translational Neuroscience Robert J.and Nancy D.Carney Institute for Brain Science and Brown Institute for Translational ScienceBrown UniversityProvidenceRIUSA

tropomyosin receptor kinase B(trkB)signaling plays a pivotal role in dendritic growth and dendritic spine formation to promote learning and *** activity-dependent release of brain-derived neurotrophic factor at synapses binds to pre-or postsynaptic trkB resulting in the strengthening of synapses,reflected by long-term ***,the association of postsynaptic density protein-95 with trkB enhances phospholipase Cγ-Ca^(2+)/calmodulin-dependent protein kinaseⅡand phosphatidylinositol 3-kinase-mechanistic target of rapamycin signaling required for long-term *** this review,we discuss trkB-postsynaptic density protein-95 coupling as a promising strategy to magnify brain-derived neurotrophic factor signaling towards the development of novel therapeutics for specific neurological disorders.A reduction of trkB signaling has been observed in neurodegenerative disorders,such as Alzheimer's disease and Huntington's disease,and enhancement of postsynaptic density protein-95 association with trkB signaling could mitigate the observed deficiency of neuronal connectivity in schizophrenia and *** with brain-derived neurotrophic factor is problematic,due to poor pharmacokinetics,low brain penetration,and side effects resulting from activation of the p75 neurotrophin receptor or the truncated trkB.t1 *** trkB agonists and antibodies that activate trkB are being intensively investigated,they cannot distinguish the multiple human trkB splicing isoforms or cell type-specific *** trkB–postsynaptic density protein-95 coupling provides an alternative approach to specifically boost trkB signaling at localized synaptic sites versus global stimulation that risks many adverse side effects.

关键词： Angelman syndrome autism brain-derived neurotrophic factor depression neurodegenerative disorder neurodevelopmental disorder postsynaptic density protein-95 synaptic plasticity trkB

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利用MR及钼靶成像技术发现高危人群中的乳腺癌:检测方法反映肿瘤的组织病理结果

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国际医学放射学杂志 2016年第6期 676-676页

作者： J.S.Sung S.Stamler J.Brooks J.Kaplan t.huang D.D.Dershaw 王秋会 Department of Radiology Memorial Sloan-Kettering Cancer Center

摘要目的比较乳腺癌高危女性病人通过乳腺MR筛查、钼靶筛查及两次筛查期间检出的乳腺癌在临床、影像以及组织病理学方面的特征。方法这项研究通过了机构伦理

关键词：钼靶筛查乳腺癌乳腺肿瘤间期癌病理结果 MR

Effects of Shenqi Xiangyi granules in advanced gastric cancer chemotherapy

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 169-175页

作者： Xiao-Jing Shi Yu Song Xue-Xue Liang ting Chen huang-Yu Hao Xue Han Ya-Nan Chen Department of Oncology Zhangjiagang First People's HospitalSuzhou 215600Jiangsu ProvinceChina

BACKGROUND Owing to the absence of specific symptoms in early-stage gastric cancer,most patients are diagnosed at intermediate or advanced *** a result,treatment often shifts from surgery to other therapies,with chemotherapy and targeted therapies being the primary options for advanced gastric cancer treatment.A total of 116 patients with advanced gastric cancer,admitted from January 2021 to December 2023,were selected and divided into two groups of 58 each using the random number table *** control group received FOLFOX4 chemothe-rapy(oxaliplatin+calcium+folinate+5-fluorouracil)combined with intravenous *** observation group received the same treatment as the control group,supplemented by oral administration of Senqi Shiyiwei *** groups underwent treatment cycles of 3 weeks,with a minimum of two *** therapeutic efficacy,immune mechanisms,and treatment-related toxicity and side effects were compared between the *** objective remission rate in the observation group(55.17%)was higher than that of the control group(36.21%)(Pter two treatment cycle,CD3+,CD4+,and CD4+/CD8+levels were higher in the observation group compared to the control group,while CD8+,regulatory t cells,and natural killer cells were lower(Ptionally,the incidence of leukopenia,nausea,and vomiting was lower in observed group(Pt differences were observed in the incidence of other adverse reactions(P>0.05).CONCLUSION Adjuvant therapy with Shenqixian granules may enhance the efficacy of simudizumab combined with FOLFOX4 chemotherapy in advanced gastric cancer and the immune function by increasing immune cell counts,making it a valuable option in clinical treatment.

关键词： Sindilizumab FOLFOX4 chemotherapy Advanced gastric cancer Ginseng Qi Xiangyi granule Clinic treatment

Application of Dorzagliatin in peritoneal dialysis patients with type 2 diabetes mellitus:A case report

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World Journal of Diabetes 2025年第1期16卷 204-210页

作者： Fang Chen Bo An Wen-Cheng An Gang Fu Wei huang Hui-Xian Yan Department of Endocrinology Beijing Haidian HospitalBeijing 100080China Department of Nephrology Beijing Haidian HospitalBeijing Haidian Section of Peking University Third HospitalBeijing 100080China

BACKGROUND treating diabetes in dialysis patients remains a challenge,with many hypoglycemic drugs requiring dose adjustments or avoidance in these *** SUMMARY this report describes an 83-year-old female patient with a 30-year history of type 2 diabetes(t2DM)who had struggled to control her blood sugar for more than a *** had a history of high blood pressure for 30 years,had undergone continuous ambulatory peritoneal dialysis for more than two years,was 163 cm tall,weighed 77 kg,and had a body mass index of 28.98 kg/*** intensive insulin therapy at a daily dose of 150 units,adding Dorzagliatin at a dosage of 75 mg orally twice daily led to immediate blood sugar improvement and a gradual reduction in insulin *** one month of follow-up,the fasting plasma glucose was 6-8 mmol/L,and the 2-hour postprandial glucose was 8-12 mmol/*** to our knowledge,this report is the first to use Dorzagliatin to treat type 2 diabetes peritoneal dialysis patients with challenging glucose ***,a novel glucokinase activator primarily metabolized by the liver,exhibits no pharmacokinetic differences among patients with varying degrees of chronic kidney *** has a high plasma protein binding rate and may not be cleared by peritoneal dialysis,potentially offering a new glycemic control option for type 2 diabetic patients on peritoneal dialysis.

关键词： Dorzagliatin type 2 diabetes mellitus Peritoneal dialysis Glucokinase activator Glucose control Case report

Dynamic Analysis and Numerical Simulation of a Kind of Arrestor Arresting Buckle Propagation by FEM

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China Ocean Engineering 1998年第3期13卷 323-332页

作者： huang, YY Qian, Q Jin, t Huazhong Univ Sci & technol Dept Mech Wuhan 430074 Peoples R China

For exact estimation of efficiency of a buckle arrestor, it is necessary to take the effect of structural inertia into account in the analysis of buckle propagation on elastic structures after meeting arrestors. Under this consideration, this paper deals with the dynamics of buckle arrest and its numerical simulation on the basis of the beam system model used by Chater and Hutchinson (1983). the FEM combined with an improving are-length control method is adopted to solve the dynamic equations describing the arresting of buckle propagation. A new group of parameters for arrestor design which differs greatly from that by the quasi-static analysis is obtained. the present results support the conclusion that the inertia of the beam cannot be neglected in such analysis.

关键词： buckle propagation arrestor beam nonlinear foundation finite element method

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