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多重Loop李代数的Weyl模

厦门大学学报（自然科学版） 2011年第1期50卷 1-5页

作者：常学武厦门大学数学科学学院福建厦门361005

设g为任意有限维复单李代数及Aν=C[t1±1,…,tν±]为ν个交换变量的Laurent多项式环.令L(g)=g C[t1±1,…,tν±]为多重Loop李代数.考虑L(g)上的Weyl模,证明了这类模都是有限维的,并且在适当的条件下证明了由一个元素生成的多重Loop... 详细信息

设g为任意有限维复单李代数及Aν=C[t1±1,…,tν±]为ν个交换变量的Laurent多项式环.令L(g)=g C[t1±1,…,tν±]为多重Loop李代数.考虑L(g)上的Weyl模,证明了这类模都是有限维的,并且在适当的条件下证明了由一个元素生成的多重Loop代数的模一定是Weyl模的同态像.最后给出了Weyl模的一个张量积分解.

关键词：多重Loop代数 Weyl模诱导模

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肿瘤细胞抗TRAIL凋亡诱导的分子机制

细胞生物学杂志 2006年第2期28卷 153-159页

作者：郦萍吴雪昌浙江大学生命科学学院杭州310012

肿瘤坏死因子相关的凋亡诱导配体(tumornecrosisfactor-relatedapoptosis-inducingligand,TRAIL)是肿瘤坏死因子(tumornecrosisfactor,TNF)超家族的成员之一,它能选择性诱导肿瘤细胞凋亡,对大多数正常细胞无杀伤作用。研究表明,某些恶性肿瘤抵抗TRAIL诱导的凋亡,且TRAIL重复作用使一些TRAIL敏感的细胞产生获得性抗性,这是TRAIL应用于肿瘤治疗的重大障碍。现对与TRAIL凋亡诱导通路直接相关的抗TRAIL机制及由Akt等途径介导的抗性分子机制进行综述。

关键词： TRAIL 凋亡抗性机制 Akt途径

Observation of acoustic hybrid topological phases induced by the p-d orbital interactions

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 132-139页

作者： Xiao Xiang Feng Gao Yu-Gui Peng Peng wu Zong-Lin Li xue-Feng Zhu School of Physics and Innovation Institute Huazhong University of Science and Technology

In spinless systems,growing attention has recently been attracted to synthetic gauge fields,which redefine the fundamental crystal symmetries by utilizing the projective algebraic ***,synthetic gauge fields have been commonly investigated in single orbital systems,and explorations on hybrid orbitals remain elusive in ***,we report the experimental observation of hybrid topological phases induced by hybrid synthetic gauge flux,which is formed by the interaction between p and d orbitals embedded in acoustic *** breaking the translation symmetries of Lxand/or Ly,we unambiguously demonstrate the first-order M?bius edge states and higher-order corner *** work establishes a platform for seeking exotic topological phases induced by hybrid-orbitals interactions and initializing the framework of hybrid-orbitalsrelated topological *** applications can be anticipated in scenarios such as high-quality sensing and robust wave trapping due to the stepwise energy distribution of the hybrid topological phase.

关键词： topological insulator synthetic gauge field projective symmetry corner states

Glauberman-Solomon子群的推广

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中北大学学报（自然科学版） 2016年第1期37卷 15-18页

作者：靳平曹慧芹常学武山西大学数学科学学院山西太原030006

对任意有限p-群P,定义了一个新的特征子群序列Di(P),i≥1,并证明了当G为p-稳定群时,如果P∈Sylp(G),则在适当条件下,每个Di(P)均为G的特征子群.该结果推广了Glauberman和Solomon在文献[8]中的主要定理.进而,上述结果被推广到了融合系.

关键词： p-群 p-稳定融合系

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融合系中态射的扩张问题

中北大学学报（自然科学版） 2015年第6期36卷 614-616,625页

作者：郝成功王霞常学武山西大学数学科学学院山西太原030006

探讨了融合系的domestic子群和essential子群的若干等价描述及基本性质.从态射扩张角度刻画了融合系中的Sylow交现象.分析了2010年Craven对一般融合系定义的domestic交,证明了主要结论:设P为有限p-群,F为P上饱和融合系.给定F的一个完全... 详细信息

探讨了融合系的domestic子群和essential子群的若干等价描述及基本性质.从态射扩张角度刻画了融合系中的Sylow交现象.分析了2010年Craven对一般融合系定义的domestic交,证明了主要结论:设P为有限p-群,F为P上饱和融合系.给定F的一个完全正规化子群Q,则Q为本质子群当且仅当Q存在强不可扩张的F-自同构,Q为domestic子群当且仅当Q存在不可扩张的F-自同构.

关键词：融合系 Sylow交 domestic子群

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特征标三元组的稳定子极限

西北师范大学学报（自然科学版） 2019年第3期55卷 1-4页

作者：常学武文孟丽靳平山西大学数学科学学院山西太原030006

特征标三元组的稳定子极限和线性极限是有限群表示论的基本内容.证明了一个特征标三元组的幂零线性极限也是稳定子极限,并且该三元组的拟本原的次正规诱导子也是稳定子极限,所得结果推广了Isaacs的相关结论.

关键词：特征标三元组稳定子极限线性极限诱导子 Clifford对应

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特征标的本原诱导次数

西北师范大学学报（自然科学版） 2019年第2期55卷 1-5页

作者：靳平高彩雲常学武山西大学数学科学学院山西太原030006

在有限群表示论中,研究一个给定的不可约复特征标何时具有相同的本原诱导次数是一个基本而重要的问题.证明了一个三元组的特征标与其线性极限的极小诱导次数集合相同,从而加强了Dade关于初等稳定子极限的定理,给出了若干应用,并证明了... 详细信息

在有限群表示论中,研究一个给定的不可约复特征标何时具有相同的本原诱导次数是一个基本而重要的问题.证明了一个三元组的特征标与其线性极限的极小诱导次数集合相同,从而加强了Dade关于初等稳定子极限的定理,给出了若干应用,并证明了三元组的任意两个线性极限都有相同的次数.

关键词：特征标三元组 Clifford约化线性极限诱导次数

Resting-state brain network remodeling after different nerve reconstruction surgeries:a functional magnetic resonance imaging study in brachial plexus injury rats

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Neural Regeneration Research 2025年第5期20卷 1495-1504页

作者： Yunting Xiang Xiangxin Xing Xuyun Hua Yuwen Zhang Xin xue Jiajia wu Mouxiong Zheng He Wang Jianguang Xu School of Rehabilitation Science Shanghai University of Traditional Chinese MedicineShanghaiChina Engineering Research Center of Traditional Chinese Medicine Intelligent Rehabilitation Ministry of EducationShanghaiChina Department of Rehabilitation Medicine Yueyang Hospital of Integrated Traditional Chinese and Western MedicineShanghai University of Traditional Chinese MedicineShanghaiChina Department of Traumatology and Orthopedics Yueyang Hospital of Integrated Traditional Chinese and Western MedicineShanghai University of Traditional Chinese MedicineShanghaiChina Institute of Science and Technology for Brain-Inspired Intelligence Fudan UniversityShanghaiChina Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence(Fudan University) Ministry of EducationShanghaiChina Human Phenome Institute Fudan UniversityShanghaiChina

Distinct brain remodeling has been found after different nerve reconstruction strategies,including motor representation of the affected ***,differences among reconstruction strategies at the brain network level have not been *** study aimed to explore intranetwork changes related to altered peripheral neural pathways after different nerve reconstruction surgeries,including nerve repair,endto-end nerve transfer,and end-to-side nerve ***–Dawley rats underwent complete left brachial plexus transection and were divided into four equal groups of eight:no nerve repair,grafted nerve repair,phrenic nerve end-to-end transfer,and end-to-side transfer with a graft sutured to the anterior upper ***-state brain functional magnetic resonance imaging was obtained 7 months after *** independent component analysis algorithm was utilized to identify group-level network components of interest and extract resting-state functional connectivity values of each voxel within the *** in intra-network resting-state functional connectivity were compared among the *** muscle reinnervation was assessed by behavioral observation(elbow flexion)and *** results showed that alterations in the sensorimotor and interoception networks were mostly related to changes in the peripheral neural *** repair was related to enhanced connectivity within the sensorimotor network,while end-to-side nerve transfer might be more beneficial for restoring control over the affected limb by the original motor *** thalamic-cortical pathway was enhanced within the interoception network after nerve repair and end-to-end nerve *** areas related to cognition and emotion were enhanced after end-to-side nerve *** study revealed important brain networks related to different nerve *** networks may be potential targets for enhancing motor recovery.

关键词： brain functional networks end-to-end nerve transfer end-to-side nerve transfer independent component analysis nerve repair peripheral plexus injury resting-state functional connectivity

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酵母HOG-MAPK途径

细胞生物学杂志 2005年第3期27卷 247-252页

作者：吴雪昌胡森杰钱凯先浙江大学生命科学学院杭州310012

酿酒酵母Saccharomycescerevisiae的高渗透性甘油促分裂原活化蛋白激酶(highos-molarityglycerolmitogen-activatedproteinkinase,HOG-MAPK)途径是高度保守的信号转导途径,很多方面和高等真核生物MAPK途径类似。该途径在高渗应激环境下控制信号转导和基因表达,是细胞生存所必需的。现对酵母HOG-MAPK途径的信号转导以及信号传递的专一性控制、HOG-MAPK途径各组分的亚细胞定位和基因表达调控机制进行综述。

关键词：酿酒酵母信号转导基因表达高渗应激促分裂原活化蛋白激酶 MAPK途径