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抗日战争中的贵州回族社会团体与爱国人士

回族研究 2020年第4期 53-57页

作者：卯丹贵州民族大学社会建设与反贫困研究院贵州贵阳550025

回族的抗日救亡活动,是中华民族抗日救亡活动的重要组成部分,也是回族人民爱国主义的重要体现。贵州回族在抗日战争中的爱国实践,也是回族的抗日救亡活动的一个组成部分_社会团体与爱国人士的具体实践,则是贵州回族在抗日战争中的两种... 详细信息

回族的抗日救亡活动,是中华民族抗日救亡活动的重要组成部分,也是回族人民爱国主义的重要体现。贵州回族在抗日战争中的爱国实践,也是回族的抗日救亡活动的一个组成部分_社会团体与爱国人士的具体实践,则是贵州回族在抗日战争中的两种表现形式。

关键词：抗日战争贵州回族爱国主义社会团体爱国人士

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重审“现代派”诗人的诗学策略

南昌大学学报（人文社会科学版） 2021年第2期52卷 109-116页

作者：毛丹丹南京大学中国新文学研究中心江苏南京210046

“现代派”诗人对象征主义的接受以中国传统诗学为内核,重视的是作为修辞手法的象征,且倾向于模仿,轻视创造,他们的许多创作实践实际上是在重写古典诗的意境。“天人合一”的传统宇宙观影响下形成的形而上诗学缓和了“现代派”诗人的现... 详细信息

“现代派”诗人对象征主义的接受以中国传统诗学为内核,重视的是作为修辞手法的象征,且倾向于模仿,轻视创造,他们的许多创作实践实际上是在重写古典诗的意境。“天人合一”的传统宇宙观影响下形成的形而上诗学缓和了“现代派”诗人的现实焦虑,整体而言,他们自觉的现代主义倾向的文学实践并不明显。1937年后,在现实语境的压迫下,“现代派”诗人创作虽有新变,但并未完成诗学策略的深刻转变。

关键词： “现代派” 象征主义诗学策略诗学反思

Stretchable on-skin touchless screen sensor enabled by ionic hydrogel

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Nano Research 2024年第5期17卷 4462-4470页

作者： Tianxing Feng dan Ling Chaoyue Li Wentao Zheng Shichuan Zhang Chang Li Artem Emel’yanov Alexander S.Pozdnyakov Lijun Lu Yanchao mao Key Laboratory of Materials Physics of Ministry of Education School of Physics and MicroelectronicsZhengzhou UniversityZhengzhou 450001China A.E.Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of SciencesIrkutsk 664033Russian Federation

Screen sensors are the most commonly used human-machine interfaces in our everyday life,which have been extensively applied in personal electronics like *** screen sensors are attracting growing interest due to their distinct advantages of high interaction freedom,comfortability,and hand ***,the material compositions of current touchless screen sensors are rigid and fragile,hardly meeting the needs of wearable and stretchable on-skin electronics ***,these touchless screen sensors are also restricted by high power consumption,limited gesture types of recognition,and the requirement of light ***,we report a stretchable on-skin touchless screen sensor(OTSS)enabled by an ionic hydrogel-based triboelectric nanogenerator(TENG).Compared with current touchless screen sensors,the OTSS is stretchable,self-powered,and competent to recognize diverse gestures by making use of charges naturally carried on fingers without the need of sufficient light *** on-skin noncontact screen operating system is further demonstrated on the basis of the OTSS,which could unlock a cellphone interface in touchless operation mode on the human *** work for the first time introduces the on-skin touchless concept to screen sensors and offers a direction to develop new-generation screen sensors for future cellphones and personal electronics.

关键词： human-machine interface stretchable ionic hydrogel triboelectric nanogenerator self-powered sensor

Characteristics and source apportionment of ambient volatile organic compounds and ozone generation sensitivity in urban Jiaozuo,China

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Journal of Environmental Sciences 2024年第4期138卷 607-625页

作者： Pengzhao Li Chun Chen dan Liu Jie Lian Wei Li Chuanyi Fan Liangyu Yan Yue Gao Miao Wang Hang Liu Xiaole Pan Jing mao State Centre for International Cooperation on Designer Low-Carbon and Environmental Materials School of Materials Science and EngineeringZhengzhou UniversityZhengzhou 450001China Henan Key Laboratory of Environmental Monitoring Technology Henan Ecological Environment Monitoring and Safety CenterZhengzhou 450046China Jiaozuo Ecological Environment Monitoring Center of Henan Province Jiaozuo 454003China State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China

In recent years,many cities have taken measures to reduce volatile organic compounds(VOCs),an important precursor of ozone(O_(3)),to alleviate O_(3) pollution in China.116 VOC species were measured by online and offline methods in the urban area of Jiaozuo from May to October in 2021 to analyze the compositional *** sources were analyzed by a positive matrix factorization(PMF)model,and the sensitivity of ozone generation was determined by ozone isopleth plotting research(OZIPR)*** results showed that the average volume concentration of total VOCs was 30.54 ppbv and showed a bimodal feature due to the rush-hour traffic in the morning and at *** most dominant VOC groups were oxygenated VOCs(OVOCs,29.3%)and alkanes(26.7%),and the most abundant VOC species were acetone and ***,based on the maximum incremental reactivity(MIR)method,the major VOC groups in terms of ozone formation potential(OFP)contribution were OVOCs(68.09μg/m^(3),31.5%),aromatics(62.90μg/m^(3),29.1%)and alkene/alkynes(54.90μg/m^(3),25.4%).This indicates that the control of OVOCs,aromatics and alkene/alkynes should take *** sources of VOCs were quantified by PMF,including fixed sources of fossil fuel combustion(27.8%),industrial processes(25.9%),vehicle exhaust(19.7%),natural and secondary formation(13.9%)and solvent usage(12.7%).The empirical kinetic modeling approach(EKMA)curve obtained by OZIPR on O_(3) exceedance days indicated that the O_(3) sensitivity varied in different *** results provide theoretical support for O_(3) pollution prevention and control in Jiaozuo.

关键词： Volatile organic compounds(VOCs) Online and offline measurement Ozone formation potential(OFP) Positive matrix factorization(PMF) Ozone isopleth plotting research(OZIPR) Jiaozuo

Empirical Study on Chemotherapeutic Susceptibility of SP Cells in Human Pulmonary Adenocarcinoma Cell Line A549 in Vitro

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Clinical oncology and cancer researeh 2010年第4期7卷 265-270页

作者： Tong XIE Li LI De-seng LIU Nai-quan mao dan-rong LI Chuan-tian ZUO Ding-ming HUANG Department of Thoracic Surgery the Affiliated Cancer Hospital of Guangxi Medical University Nanning 530021 Guangxi Province China.

OBJECTIVE To explore the chemotherapeutic susceptibility of SP cells in human pulmonary adenocarcinoma cell line A549 and the possible mechanism of multidrug *** SP and non-SP （NSP） cells in the cell line A549 were isolated by fluorescence activated cell sorter. The susceptibility of SP and NSP cells to DDP, 5-FU, VP16, NVB and GEM was detected by a drug susceptibility test, and IC50s were calculated 24 h a er the chemotherapy; and then a er a 2-hour IC50 treatment with 5 chemotherapeutic drugs on the 2 subsets of NSP cells, the intracellular drug levels were determined and analyzed using high performance liquid *** There was no statistical signifi cance in comparison of the di. erences in IC50s and in intracellular drug levels a er DDP treatment between the 2 subsets （P 〉 0.05）, （P 〉 0.05）. However,all IC50s of the other 4 drugs were significantly higher in the SP cells than in the NSP cells （P 〈 0.01）. A er the chemotherapy, the intracellular drug levels of the other 4 drugs were significantly lower in SP cells than in NSP cells （P 〈 0.01）.CONCLUSION Compared to NSP cells, SP cells in the cell line A549 have stronger resistance to the chemotherapeutics. The multidrug resistance of SP cells closely correlates with the function of SP cells discharging chemotherapeutic agents.

关键词： neoplastic stem cells abcg2 protein human drug resistance multiple intracellular space drug tolerance

Yanghe decoction(阳和汤)attenuated pain hypersensitivity induced by michigan cancer foundation-7 injection in rats with bone metastases from breast cancer by inhibiting transient receptor potential ankyrin 1

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Journal of Traditional Chinese Medicine 2022年第6期42卷 948-955页

作者： GONG Hui LI Yang FENG Lei XIAO Yujie HUANG Lizhong mao dan ZHANG Hui Department of Medical Oncology Hunan Academy of Traditional Chinese Medicine Affiliated HospitalChangsha 410006China Department of Medical Oncology Hunan University of Chinese MedicineChangsha 410208China Department of Integrated Traditional Chinese and Western Medicine the Second Xiangya HospitalCentral South UniversityChangsha 410011ChangshaChina Department of Medical Oncology Hunan Cancer HospitalChangsha 410031China Department of Medical Oncology Hainan Hospital of Traditional Chinese MedicineHaikou 570203China

OBJECTIVE:To study the effect and underlying mechanisms of Chinese medicine Yanghe decoction(阳和汤)on pain relief in a rat model of bone metastasis of breast cancer induced by michigan cancer foundation-7(MCF-7).METHODS:Bone pain was induced in the tibia of rats injected with MCF-7 *** Chinese herbal remedy was used to decoct Yanghe decoction for the treatment of bone pain *** behavior study was carried out to evaluate the paw mechanical withdraw threshold and thermal withdraw *** chromatography-mass spectrometry,Western blotting,quantitative real-time polymerase chain reaction,enzyme-linked immunosorbent assay(ELISA),immunohistochemical(IHC)staining were performed for ***:Yanghe decoction could improve the defensive behavior similar to the transient receptor potential ankyrin 1(TRPA1)*** morphology study,Yanghe decoction could attenuate the cellular growth as well as inflammatory infiltration in the metastasis ***,Yanghe decoction downregulated the TRPA1 expression on the dorsal root ganglion from the metastatic rats at both transcriptional and protein *** decoction alleviated the inflammation in metastatic tissues by hematoxylin-eosin and IHC analysis,and Yanghe decoction also reduced the inflammatory cytokines production in the serum including tumor necrosis factor-αand interleukin-6,interleukin-1 beta by *** the cytochromec oxidase subunit II/prostaglandin E2(PGE2)is required for cancer development,Yanghe decoction reduced the expression of PGE2 in the tissue and ***:Taken together,Yanghe decoction protected the rats from breast cancer bone metastasis through TRPA1 signaling mediated neuropathic pain and additional immune modulation in tumor microenvironment.

关键词： bone neoplasms bone metastasis Pain hypersensitivity TRPA1 cation channel inflammatory cytokines Yanghe decoction

粗针穿刺活检在甲状腺结节恶性风险评估中的应用进展

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中国疗养医学 2024年第3期33卷 49-54页

作者：刘馨泽应英边梦雪陈向东范茂丹吴震中周磊黄骏咏空军杭州特勤疗养中心疗养三区浙江杭州310002

甲状腺超声检查因其具有无创、高效、经济等优势,已成为甲状腺结节的首选检查方法。甲状腺结节检出后的核心问题是评估结节性质,甄别恶性高风险结节。超声引导下对甲状腺结节进行穿刺活检取材,结合细胞学病理检查结果是目前判断甲状腺... 详细信息

甲状腺超声检查因其具有无创、高效、经济等优势,已成为甲状腺结节的首选检查方法。甲状腺结节检出后的核心问题是评估结节性质,甄别恶性高风险结节。超声引导下对甲状腺结节进行穿刺活检取材,结合细胞学病理检查结果是目前判断甲状腺结节性质的首选方法,是实现甲状腺结节全程管理的重要途径。目前细针穿刺活检在甲状腺结节的诊断中应用广泛,由于细针穿刺取材有限的缺点,限制了诊断效能。粗针穿刺活检可以获得更多的组织学信息,比细针穿刺单纯依靠细胞学诊断更具优势,已被提出作为术前诊断甲状腺结节的补充方法甚至是替代方法。本文通过查阅文献,总结粗针穿刺活检在甲状腺结节恶性风险评估中的基本概况、适应证、组织学病理报告系统、并发症等做一综述,以期为甲状腺结节检出后穿刺方式的选择提供参考依据。

关键词：超声检查甲状腺结节粗针穿刺活检细针穿刺活检

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村级组织的农地调控权

社会学研究 2004年第6期 41-51页

作者：毛丹王萍浙江大学社会思想与文化批评研究中心浙江工业大学政治与行政管理学院

The over-strong control of country field by the village organization, to a great extent, is sustained by the law, and becomes part of the villager autonomy. When the enterprises depart from the village, the control of the country field by the village organization has become the essential condition of acting its public authority, and providing the public goods. It is no doubt that the country cannot cosmically change the framework of village management. Therefore, when we push out the innovation aiming at restricting the control of country field by the village organization, especially the project of changing the land use right into the ownership, we should cautiously consider the relative problems of the village management caused by the innovation.

关键词：村级组织农地调控权中国土地承包制物权化利益冲突

构建从农民到市民的连续谱--关于农民市民化政策的观察与评论

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浙江社会科学 2008年第2期 75-80页

作者：任强毛丹浙江大学地方政府与社会治理研究中心

"农民市民化"政策是一个公共产品。作为公共产品,农民市民化转型的所有风险应该由政府承担。然而,由于财政困境,地方政府被迫发展出了一套政府、集体经济、个人三方一体的风险分担机制。这种分担机制的一个重要支柱就是要保证有一个强... 详细信息

"农民市民化"政策是一个公共产品。作为公共产品,农民市民化转型的所有风险应该由政府承担。然而,由于财政困境,地方政府被迫发展出了一套政府、集体经济、个人三方一体的风险分担机制。这种分担机制的一个重要支柱就是要保证有一个强大的、有持续收益的、不能亏损的集体经济的存在,结果,这个集体经济又不断强化并塑造出了一批既不同于传统农民、也不同于现代市民的"食租者"群体及城市社区类型。因此,新的公共政策的调整应转向以强调个人能力发展为核心。

关键词：农民市民化集体经济组织资产建设食租者