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Initial orbit determination of some cislunar orbits based on short-arc optical observations

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Astrodynamics 2024年第3期8卷 455-469页

作者： Xiyun Hou Bosheng Li Xin Liu Haowen Cheng ming shen Peng Wang Xiaosheng Xin School of Astronomy and Space Science Nanjing UniversityNanjing210023China National Astronomical Observatories Beijing100012China China Spacesat Co.Ltd. Beijing100037China Beijing Institute of Tracking and Telecommunication Technology Beijing100094China

Ground-and space-based optical observation is an efficient way to catalog objects in the cislunar *** orbit determination based on optical data is still an open problem for cislunar *** motion of these objects usually follows the law of three bodies instead of the two-body one,so current algorithms based on the two-body relation should be ***,due to the long duration of most cislunar objects,optical observations of even hours can cover only a small fraction of one orbit,making the initial orbit determination of these objects a typical too-short-arc problem,which is difficult.A way to address this problem is to use the admissible *** this study,an efficient algorithm constrained by the admissible region is *** is easy to implement because it uses only simple *** efficiency is proven by comparing it with that of one traditional initial orbit determination algorithm.

关键词： orbit determination cislunar too-short-arc(TSA) admissible region

Navigating the complex terrain of hepatitis B virus reactivation in the era of Bruton tyrosine kinase inhibitors

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World Journal of Gastroenterology 2024年第21期30卷 2748-2750页

作者： Wei-Nung Liu ming-shen Dai Felicia Lin Gen-Min Lin Department of Medicine Tri-Service General HospitalTaipei 114Taiwan Division of Hematology/Oncology Department of Internal MedicineNational Defense Medical CenterTaipei 114Taiwan Community Care Minnesota OncologyMinneapolisMN 55404United States Department of Medicine Hualien Armed Forces General HospitalHualien City 970Taiwan

In this editorial,we offer a summary of the risk associated with hepatitis B reactivation(HBVr)in the setting of both solid and hematologic malignancies treated with Bruton tyrosine kinase(BTK)inhibitors,with insights derived from current ***,we emphasize the critical need for a framework regarding robust risk evaluation in patients undergoing such *** framework is essential for identifying those at increased risk of HBVr,enabling healthcare providers to implement proactive measures to prevent reactivation and ensure the safe administration of BTK inhibitor therapy.

关键词： Hepatitis B virus reactivation Bruton tyrosine kinase inhibitors Hematologic malignancies Solid tumors Prophylaxis guidelines

Optimizing surgical approaches for lacrimal gland adenoid cystic carcinoma to minimize cross-organ invasion

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International Journal of Ophthalmology(English edition) 2024年第10期17卷 1949-1952页

作者： ming-shen Ma Ting-Ting Ren Fu-Xiao Luan Jing Li Nan Wang Yong Tao Jian-Min Ma Department of Ophthalmology Beijing Chaoyang HospitalCapital Medical UniversityBeijing 100027China Department of Ocular Oncology Beijing Tongren HospitalCapital Medical UniversityBeijing 100005China Gies College of Business University of Illinois at Urbana-ChampaignChampaignIL 61820United States

AIM:To evaluate the outcomes of eye-sparing surgery for lacrimal gland adenoid cystic carcinoma and the impact on tumor recurrence and orbital ***:The study enrolled four patients with recurrent lacrimal gland adenoid cystic *** outcome focused on the relevance of the integrity of the lateral orbital wall to the occurrence of extraorbital metastasis in the local recurrence of lacrimal gland adenoid cystic ***:Three patients underwent eye-sparing surgery via lateral orbitotomy without postoperative radiotherapy,and one patient who underwent eye-sparing surgery via sub-brow *** four patients all demonstrated a recurrence involving the invasion of extraorbital tissues as metastatic form through surgical bone ***:Preserving intact orbital bone tissue is crucial for mitigating direct cross-organ metastasis of lacrimal gland adenoid cystic *** findings suggest avoiding the lateral orbitotomy approach with no or limited orbital bone wall invasion.

关键词： lacrimal gland adenoid cystic carcinoma recurrence eye-sparing surgery

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晋语及周边官话方言的次浊入今读上声

中国语文 2024年第5期 529-543,638,639页

作者：沈明中国社会科学院大学文学院北京中国社会科学院语言研究所北京

晋语及周边的官话方言里,有些次浊入声字今读上声。土词儿里用的如“裂(咧)~开、月正~、捋~麻、摸~不来:估计不来、额~颅盖:额骨、杌~子:小板凳、褥~子、肉”等,多见于晋语及周边的中原官话(汾河片、关中片、秦陇片、兖菏片);文词儿里... 详细信息

晋语及周边的官话方言里,有些次浊入声字今读上声。土词儿里用的如“裂(咧)~开、月正~、捋~麻、摸~不来:估计不来、额~颅盖:额骨、杌~子:小板凳、褥~子、肉”等,多见于晋语及周边的中原官话(汾河片、关中片、秦陇片、兖菏片);文词儿里用的如“劣恶~、诺~言、掠~夺、略侵~、辱~骂”等,多见于周边的中原官话和冀鲁官话。吕梁片晋语与汾河片中原官话有继承关系,根据吕梁片晋语的舒入调型对应关系,本文认为部分浊入字率先按调值舒化归上声,但大多数浊入字尚未参与其中,该过程便中断了。浊入字晋语多保留入声调;中原官话次浊入归清入后按调值舒化归阴平,全浊入按调类舒化归阳平。假定早期中原官话的核心区域(相当于今洛嵩片、郑开片)也曾有过类似的过程,宋元以后不同程度地影响着北方的官话方言。由于汾河片、关中片、秦陇片、充菏片处在中原官话的边缘地带,而文词儿的读音又比土词儿变得慢,从而保留了较多的早期读音形式。受北京话次浊入归去声的影响,一些次浊入声字出现了两读或三读的情形。

关键词：晋语中原官话冀鲁官话次浊入上声人声去声

A lithium–tin fluoride anode enabled by ionic/electronic conductive paths for garnet-based solid-state lithium metal batteries

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Rare Metals 2024年第2期43卷 575-587页

作者： Lei Zhang Qian-Kun Meng Xiang-Ping Feng ming shen Yu-Qing Zhang Quan-Chao Zhuang Run-Guo Zheng Zhi-Yuan Wang Yan-Hua Cui Hong-Yu Sun Yan-Guo Liu School of Materials Science and Engineering Northeastern UniversityShenyang110819China School of Resources and Materials Northeastern University at QinhuangdaoQinhuangdao066004China School of Materials and Physics China University of Mining&TechnologyXuzhou221116China Institute of Electronic Engineering China Academy of Engineering PhysicsMianyang621900China

The high energy density and stability of solid-state lithium metal batteries(SSLMBs)have garnered great ***-type oxides,especially Li_(6.4)La_(3)Zr_(1.4)Ta_(0.6)O_(12)(LLZTO),with high ionic conductivity,wide electrochemical window,and stability to Li metal anode,are promising solid-state electrolyte(SSEs)materials for ***,Li/LLZTO interface issues including high interface resistance,inhomogeneous Li deposition,and Li dendrite growth have hindered the practical application of ***,a multi-functional Li–SnF_(2) composite anode with Li,LiF,and Li-Sn alloy was specifically designed and *** composite anode improves the wettability to LLZTO,constructing an intimate contact interface between it and ***,ionic/electronic conductive paths in situ formed at the interface can effectively uniform Li deposition and suppress Li *** solid-state symmetric cell exhibits low interface resistance(11Ω·cm^(2)) and high critical current density(1.3 mA·cm^(−2))at 25℃.The full SSLMB based on LiFePO_(4) or LiNi_(0.5)Co_(0.2)Mn_(0.3)O_(2) cathode also shows stable cycling performance and high rate *** work provides a new composite anode strategy for achieving high-energy density and high-safety SSLMBs.

关键词： Solid-state lithium metal batteries(SSLMBs) Lithium-tin fluoride anode Ionic/electronic conductive Interface resistance Lithium dendrite

Revisiting the top-quark pair production at future e^(+)e^(−)colliders

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Chinese Physics C 2024年第4期48卷 82-88页

作者：马进王声权孙婷申建明吴兴刚 Department of Physics Guizhou Minzu UniversityGuiyang 550025China School of Physics and Electronics Hunan Provincial Key Laboratory of High-Energy Scale Physics and ApplicationsHunan UniversityChangsha 410082China Department of Physics Chongqing Key Laboratory for Strongly Coupled PhysicsChongqing UniversityChongqing 401331China

In this study,we reanalyze the top-quark pair production at next-to-next-to-leading order(NNLO)in quantum chromodynamics(QCD)at future e^(+)e^(−)colliders using the Principle of Maximum Conformality(PMC)*** PMC renormalization scales inαs are determined by absorbing the non-conformalβterms by recursively using the Renormalization Group Equation(RGE).Unlike the conventional scale-setting method of fixing the scale at the center-of-mass energyμ_(r)=√s,the determined PMC scale Q_(⋆)is far smaller than the √sand increases with the √s,yielding the correct physical behavior for the top-quark pair production ***,the convergence of the pQCD series for the top-quark pair production is greatly improved owing to the elimination of the renormalon *** a typical collision energy of √s=500 GeV,the PMC scale is Q_(⋆)=107 GeV;the QCD correction factor K for conventional results is K∼1+0.1244+0.0102+0.0012−0.0087−0.0011+0.0184−0.0086+0.0002+0.0061−0.0003,where the first error is caused by varying the scaleμr∈[√s/2,2√s]and the second error is from the top-quark massΔm_(t)=±0.7 *** applying the PMC,the renormalization scale uncertainty is eliminated,and the QCD correction factor K is improved to K∼1+0.1507_(−0.0015)^(+0.0015)−0.0057_(−0.0000)^(+0.0001),where the error is from the top-quark massΔm_(t)=±0.7 *** PMC improved predictions for the top-quark pair production are helpful for detailed studies of the properties of the top-quark at future e^(+)e^(−)colliders.

关键词： top-quark lepton colliders Renormalization Group Equation QCD correction

生态危机的病因与根治:马克思物质变换理论视角的审度

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中国地质大学学报（社会科学版） 2024年第5期24卷 23-32页

作者：沈广明安徽大学马克思主义学院安徽合肥230601

马克思物质变换理论为探究生态危机的发生病因和根治方案提供了审度视角。生态危机的致病因主要有资本主义奉行的利己主义、科学技术的资本主义应用、人口的城市化集聚及以资本增殖为目的的市场经济四个方面,生态危机的根治方案主要有... 详细信息

马克思物质变换理论为探究生态危机的发生病因和根治方案提供了审度视角。生态危机的致病因主要有资本主义奉行的利己主义、科学技术的资本主义应用、人口的城市化集聚及以资本增殖为目的的市场经济四个方面,生态危机的根治方案主要有以社会正义为保障控制人与自然之间的交往秩序、以自然规律为遵循控制技术性活动、以城乡融合为路径控制人口生产与环境资源之间的冲突及以财产公有为基础控制社会生产过程。与西方一些维护资本主义的主流生态思潮根本不同,马克思物质变换理论把变革资本主义制度作为根治生态危机的内在要求,是指导人类成功摆脱生态危机泥潭的一种生态文明思想。

关键词：生态危机物质变换裂缝资本增殖社会变革共同控制

基于SOLO分类理论的高中英语整本书阅读“教—学—评”一致性的实践研究

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英语教师 2024年第19期24卷 132-139页

作者：沈明广东省广州市育才中学广东广州510000

从教学目标、教学过程、评价方式三个方面分析高中英语整本书阅读教学现状。介绍基于SOLO分类理论的“教—学—评”一致性框架。以小说Robinson Crusoe为例,探索基于SOLO分类理论的高中英语整本书阅读“教—学—评”一致性的实践策略,... 详细信息

从教学目标、教学过程、评价方式三个方面分析高中英语整本书阅读教学现状。介绍基于SOLO分类理论的“教—学—评”一致性框架。以小说Robinson Crusoe为例,探索基于SOLO分类理论的高中英语整本书阅读“教—学—评”一致性的实践策略,即适配经典,启智明慧;课前诊断,分析学情;依据理论,细分目标;分层教学,有的放矢;多元评价,增值赋能。认为基于SOLO分类理论的高中英语整本书阅读“教—学—评”一致性的实施能有效促进学生全面而个性化发展。

关键词：整本书阅读 SOLO分类理论高中英语教学评价

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初中英语前置性作业的实践探索

基础外语教育 2024年第2期26卷 64-70,109,110页

作者：沈明南京市第一中学泰山分校

“双减”背景下,初中英语前置性作业应体现英语学科核心素养。本文分析了开展初中英语前置性作业过程中存在的主要问题,阐述英语前置性作业的基本特征,探索在课堂教学中有效实践前置性作业的设计策略,即通过立足学生的差异、预设指向核... 详细信息

“双减”背景下,初中英语前置性作业应体现英语学科核心素养。本文分析了开展初中英语前置性作业过程中存在的主要问题,阐述英语前置性作业的基本特征,探索在课堂教学中有效实践前置性作业的设计策略,即通过立足学生的差异、预设指向核心素养的学习目标;贴近学生的生活、运用知识解决现实中的问题;拓展学生的思维、提升学生语言学习的能力,以提高课堂效率、发展学科核心素养。

关键词：前置性作业英语学科核心素养作业设计与实践