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Geometric positioning integrating optical satellite stereo imagery and a global database of ICESat-2 laser control points:A framework and key technologies

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Geo-Spatial Information Science 2023年第2期26卷 206-217页

作者： mi Wang Yu wei Yingdong Pi State Key Laboratory of Information Engineering in Surveying Mapping and Remote SensingWuhan UniversityWuhanChina School of Resource and Environmental Sciences Wuhan UniversityWuhanChina

Block Adjustment(BA)is one of the essential techniques for producing high-precision geospatial 3D data products with optical stereo satellite *** block adjustment with few ground-control points or without ground control,the vertical error of the model is the decisive factor that constrains the accuracy of 3D data *** elevation data obtained by spaceborne laser altimeter have the advantages of short update periods,high positioning precision,and low acquisition cost,providing sufficient data support for improving the elevation accuracy of stereo models through the combined *** paper proposes a geometric positioning model based on the integration of Optical Satellite Stereo Imagery(OSSI)and spaceborne laser altimeter ***,we elaborate the principle and necessity of this work through a literature review of existing ***,the framework of our geo-positioning ***,four key technologies of the proposed model are expounded in order,including the acquisition and management of global Laser Control Points,the association of LCPs and OSSI,the block adjustment model combining LCPs with OSSI,and the accuracy estimation and quality control of the combined ***,the combined BA experiment using Ziyuan-3(ZY-3)OSSI and ICESat-2 laser data was carried out at the testing site in Shandong Province,*** results prove that our method can automatically select LCPs with high *** elevation deviation of the combined BA eventually achieved the Mean Error(ME)of 0.06 m and the Root Mean Square Error(RMSE)of 1.18 m,much lower than the ME of 13.20 m and the RMSE of 3.88 m before the block adjustment.A further research direction will be how to perform more adequate accuracy analysis and quality control using massive laser points as checkpoints.

关键词： Spaceborne laser altimeter ICESat-2 optical stereo imagery ZY-3 combined block adjustment block adjustment without ground control geometric positioning stereo mapping

Deciphering H^(+)/Zn^(2+) co-intercalation mechanism of MOF-derived2D MnO/C cathode for long cycle life aqueous zinc-ion batteries

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Rare Metals 2022年第11期41卷 3729-3739页

作者： Zheng-Xiang Zhu Zhang-Wen Lin Zhong-wei Sun Pei-Xin Zhang Chang-Ping Li Rui dong Hong-wei mi College of Chemistry and Environmental Engineering Shenzhen UniversityShenzhen518060China Guangdong Engineering Technology Research Centre for Distributed and Intelligent Small Solar Energy Storage Shenzhen Hello Tech Energy Co.Ltd.Shenzhen518100China Research Center for Eco-Environmental Engineering Dongguan University of TechnologyDongguan523808China Shenzhen Wesmart Sensor Technology Co. Ltd.Shenzhen518118China

Poor conductivity,sluggish ion diffusion kinetics and short cycle life hinder the further development of manganese oxide in aqueous zinc-ion batteries(AZIBs).Exploring a cathode with high capacity and long cycle life is critical to the commercial development of ***,a two-dimensional(2D) MnO/C composite derived from metal organic framework(MOF) was *** 2D MnO/C cathode exhibits a remarkably cyclic stability with the capacity retention of 90.6% after 900 cycles at 0.5 A·g^(-1) and maintains a high capacity of 120.2 mAh·g^(-1)after 4500 cycles at 1.0 A·g^(-1).It is demonstrated that MnO is converted into Mn_(3)O_(4) through electrochemical activation strategy and shows a Zn^(2+)and H^(+)co-intercalation *** general,this work provides a new path for the development of high-performance AZIBs cathode with controllable morphology.

关键词： Aqueous zinc-ion battery MnO/C Morphology design H^(+)/Zn^(2+)co-insertion

Hygrothermal ageing characterisation of epoxy resin based on transmission characteristics of microwave resonator with interdigital‐capacitor‐shaped defected ground structure

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High Voltage 2023年第6期8卷 1188-1195页

作者： mi Xiao wei Zhang Xuguang Wang Key Laboratory of the ministry of Education on Smart Power Grids School of Electrical and Information EngineeringTianjin UniversityTianjinChina

In this article,a method is proposed for the characterisation of epoxy resin thermal and hygrothermal ageing based on microwave resonator with interdigital‐capacitor‐shaped defected ground structure(IDCS‐DGS),which can realise rapid and simple non‐destructive testing of the ageing degree of epoxy resin *** resonant frequency of IDCS‐DGS was proved to decrease with the increase of dielectric constant of the around material by means of *** breakdown test at high voltage showed the deterio-ration of epoxy resin after hygrothermal ageing,which is caused by moisture absorption and hydrolysis *** addition,thermal ageing also caused a decline in the insulation per-formance of epoxy resin *** oxidation of epoxy resin samples at high temperatures produces polar molecules that increase the dielectric constant of the *** for the hygrothermal ageing samples,the entrance of polar water molecules will increase the dielectric constant of epoxy resin,and thus make an effect on the resonant frequency of IDCS‐*** tests of transmission performance show that after the hygrothermally aged epoxy resin samples were put on the microwave sensor,the resonant frequency decreased continuously with hygrothermal ageing time,and the deviations of resonant frequency are highly consistent with the weight variation rate of the samples.

关键词： resin thermal microwave

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22例乳腺化生性癌临床病理特征分析

诊断病理学杂志 2023年第5期30卷 433-436,441页

作者：陆保成陈智敏潘思琼韦冬密以敏广西医科大学第四附属医院/柳州市工人医院病理科广西柳州545005 柳州市人民医院病理科广西柳州545001

目的探讨乳腺化生性癌(MBC)的临床病理特征。方法回顾22例乳腺化生性癌临床病理资料,分析其大体、光镜及免疫组化特征,并复习相关文献资料。结果22例均为女性,左乳11例,右乳11例,发病年龄35~72岁(中位年龄54岁),肿块最大径1.6~13 cm(平... 详细信息

目的探讨乳腺化生性癌(MBC)的临床病理特征。方法回顾22例乳腺化生性癌临床病理资料,分析其大体、光镜及免疫组化特征,并复习相关文献资料。结果22例均为女性,左乳11例,右乳11例,发病年龄35~72岁(中位年龄54岁),肿块最大径1.6~13 cm(平均4.5 cm)。18例行手术治疗,淋巴结转移阳性率61.1%。组织学类型:鳞状细胞癌15例,梭形细胞癌1例,伴间叶分化的癌6例。免疫组化显示,19例ER、PR、HER-2均阴性,3例ER灶状阳性,2例PR灶状阳性,22例CK阳性。结论乳腺化生性癌是一组异质性肿瘤,恶性程度高,预后差,大多数为三阴性乳腺癌,具有独特的免疫表型,与其他肿瘤鉴别困难时,联合免疫组化标记上皮成分(CK)有助于明确诊断。

关键词：乳腺化生性癌临床病理

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中华文化生命体的特征探析

新疆师范大学学报（哲学社会科学版） 2025年第2期46卷 122-127页

作者：秘天一新疆大学马克思主义学院新疆乌鲁木齐830046

中华文化生命体呈现对环境刺激的反应、生长发育、新陈代谢、自我调节和超脱自然选择等特征,具有整体性、连贯性、创新性、开放性与和平性特质。整体性和连贯性确保中华文化在数千年发展中的赓承延续与稳定,通过“天人合一”“和而不同... 详细信息

中华文化生命体呈现对环境刺激的反应、生长发育、新陈代谢、自我调节和超脱自然选择等特征,具有整体性、连贯性、创新性、开放性与和平性特质。整体性和连贯性确保中华文化在数千年发展中的赓承延续与稳定,通过“天人合一”“和而不同”实现内在和谐统一;创新性使中华文化在历史长河中保持强大的生长力,推动中华优秀传统文化现代转型,实现马克思主义中国化的新飞跃;开放性增强了中华文化的适应性和生命力,通过吸收和融合外来优秀文化元素,使中华文化在全球化进程中保持独特性和竞争力,并以开放姿态积极借鉴吸收人类文明一切优秀成果,推动文化守正创新;和平性源于对和谐、和合文化的深刻理解,强调和谐共生、和合共在、和平发展,通过对话与合作解决争端。中华文化生命体在全球化背景下展现出独特的现代价值和全球视野,彰显了中华文化的强大生命力和国际影响力。

关键词：习近平文化思想中华文化生命体两个结合文化新使命中华优秀传统文化

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基于电子商务环境的农机管理系统设计

农机化研究 2025年第2期47卷 96-100页

作者：王弥河南工业职业技术学院河南南阳473000

介绍了电子商务环境的背景和现状,详细描述了农机管理系统的实际需求和业务流程,并根据系统设计原则设计了系统总体架构,最后从人机管理、作业管理及综合信息等3个方面实现了农机管理系统。系统在测试过程中取得了较好的应用效果,是一... 详细信息

介绍了电子商务环境的背景和现状,详细描述了农机管理系统的实际需求和业务流程,并根据系统设计原则设计了系统总体架构,最后从人机管理、作业管理及综合信息等3个方面实现了农机管理系统。系统在测试过程中取得了较好的应用效果,是一种具有广泛应用前景的高效农机管理系统。

关键词：农机管理系统电子商务环境人机管理作业管理综合信息

Acupuncture Regulates the Balance of CD4^+ T Cell Subtypes in Experimental Asthma mice

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Chinese Journal of Integrative Medicine 2019年第8期25卷 617-624页

作者： dong ming WANG Wen-qian CHEN Juan LI mi-hui XU Fei CUI Jie dong Jing-cheng wei Ying Gumei Community Health Center of min hang District Shanghai (201102)China Department of Integrative Medicine Huashan Hospital Fudan University Shanghai (200040)China Institutes of Integrative Medicine of Fudan University Shanghai (200040)China Department of Pediatric Neurological Rehabilitation Maternal and Child Health Hospital of Dengfeng Dengfeng (452470) Henan ProvinceChina

Objective: To evaluate the involvement of different CD4+ T cell subtypes in the anti-asthmatic effects of acupuncture in asthmatic mice. Methods: BALB/c mice were challenged by ovalbumin (OVA) for the establishment of experimental asthma model. mice were divided into 4 groups by a random number table including the normal control, asthma model, acupuncture and sham acupuncture groups (14 per group). Acupoints Dazhui (GV 14), bilateral Fengmen (BL 12) and Feishu (BL 13) were selected for manual acupuncture treatment every other day for 4 weeks and Huantiao (GB 30) was selected for sham acupuncture. Airway hyperresponsiveness was examined by Buxco Pulmonary System. Pulmonary histopathology analysis was performed for inflammatory cell infiltration and mucus hypersecretion by haematoxylin eosin staining and periodic acid-Schiff staining. Inflammatory mediators assays of serum were investigated by enzyme-linked immunosorbent assay and Bio-Plex. CD4+ T cell subpopulations including the expression levels of important factors in T lymphocyte polarization in lung tissue were examined by flow cytometric and Western blot analyses. Related pathways were detected by Western blot assay. Results: Compared with the OVA-induced asthma model group, acupuncture could attenuate airway hyperresponsiveness, inhibit inflammatory cell infiltration and mucus hypersecretion (P<0.05 or P<0.01). Furthermore, acupuncture increased the expressions of T-bet and Foxp3+, the cell numbers of CD4+ interferon gamma (IFN-γ)+ and CD4+ Foxp3+ in lung tissue and the level of Treg type cytokine interleukin (IL)-10 in serum (P<0.05 or P<0.01). Meanwhile, acupuncture reduced the RAR-related orphan receptor gamma t (RORγ t) level, the cell numbers of CD4+ IL-17A+ as well as the levels of IL-5, IL-13 and IL-17A in serum (P<0.05 or P<0.01). In addition, both acupuncture and sham acupuncture could inhibit the phosphorylation of p38 and p44/42 (P<0.01). Conclusion: Acupuncture could alleviate allergic airway infla

关键词： acupuncture asthma Th2 Th17 Treg

瓜蒌- 薤白调节肠道菌群治疗冠心病模型大鼠的作用及机制

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中国组织工程研究 2025年第5期29卷 917-927页

作者：孙广瀚谢珍聪孙咪徐洋郭栋山东中医药大学第一临床医学院山东省济南市250014 山东中医药大学教师发展中心山东省济南市250355 山东中医药大学药物研究院山东省济南市250355

背景:基于网络药理学方法发现瓜蒌-薤白药对中主要生物活性化合物对冠心病有多功能作用;然而其治疗冠心病的机制尚未得到充分阐释。目的:探讨瓜蒌-薤白通过调节肠道微生物的组成改善冠心病的作用及机制。方法:40只SD大鼠按随机数字表法... 详细信息

背景:基于网络药理学方法发现瓜蒌-薤白药对中主要生物活性化合物对冠心病有多功能作用;然而其治疗冠心病的机制尚未得到充分阐释。目的:探讨瓜蒌-薤白通过调节肠道微生物的组成改善冠心病的作用及机制。方法:40只SD大鼠按随机数字表法分为空白组、模型组、阳性药组、药对组,除空白组外,其余大鼠连续灌胃脂肪乳剂和注射垂体后叶素制备冠心病大鼠模型。造模后模型组大鼠灌胃蒸馏水(10 mL/kg)进行对照,阳性药组大鼠每日灌胃辛伐他汀4 mg/kg,药对组每日灌胃瓜蒌-薤白7.56 g/kg,各组大鼠给药均为14 d。观察大鼠心电图、心肌病理及血脂变化,并通过16S rDNA测序技术研究大鼠经干预后肠道微生物结构。结果与结论:①心电图结果显示模型组ST抬高;阳性药组与药对组心电图无明显问题。②与空白组相比,模型组总胆固醇、三酰甘油、低密度脂蛋白胆固醇水平均显著增高(P0.05),Simpson指数降低(Pmicutes、Muribaculaceae_norank等相对丰度降低;与阳性药相比,药对组Desulfobacterota、Bacteroides等相对丰度升高,Firmicutes、[Eubacterium]_coprostanoligenes_group_norank等相对丰度降低;LEfSe结果发现差异显著的种群富集于药对组最多,其次是空白组、阳性药组,模型组最少。⑥结论:瓜蒌-薤白可以通过调节肠道菌群改善冠心病的发生发展,为进一步研发瓜蒌-薤白提供新的启示。

关键词： “瓜蒌-薤白”药对 16S rDNA 冠心病肠道菌群大鼠

Metachronous mixed cellularity classical Hodgkin’s lymphoma and T-cell leukemia/lymphoma: A case report

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World Journal of Clinical Cases 2021年第27期9卷 8177-8185页

作者： Yang dong Lai-Jun Deng mi-mi Li Department of Clinical Pharmacy Weifang Hospital of Traditional Chinese MedicineWeifang 261000Shandong ProvinceChina Department of Hematology Weifang Hospital of Traditional Chinese MedicineWeifang 261000Shandong ProvinceChina Department of Pathology Weifang Hospital of Traditional Chinese MedicineWeifang 261000Shandong ProvinceChina

BACKGROUND The development of peripheral T-cell lymphoma(PTCL)after chemotherapy for Hodgkin’s lymphoma(HL)is rare,and highly aggressive TCL/leukemia has not been reported to *** relationship between HL and PTCL needs further exploration to understand the pathogenesis of metachronous lymphoma(ML)and find effective treatment *** report a patient with ML,whose biopsy of a right cervical lymph node initially confirmed classical HL(CHL).CASE SUMMARY We report a patient with ML,whose biopsy of a right cervical lymph node initially confirmed CHL,with typical reed–sternberg cells expressing CD30 and PAX-5.T-cell leukemia/lymphoma occurred 3 years after treatment,and a lymph node biopsy at the onset confirmed PTCL,nonspecific type,expressing CD3,CD4 and *** patient was treated with standard doses of chemotherapy,programmed cell death-ligand 1 monoclonal antibody,and chidamide,all of which failed to achieve complete *** patient was diagnosed with refractory state,and eventually died of leukocyte *** The accuracy of the diagnosis needs to be confirmed when chemotherapeutic drugs are not effective.

关键词： Classical Hodgkin’s lymphoma T-cell lymphoma/leukemia Bone marrow Chemotherapy Drug resistance Case report