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《新青年》中的马克思主义道德观

齐鲁学刊 2024年第2期 62-81页

作者：李中涵南京大学马克思主义学院江苏南京210023

作为近代以来最具有影响力的刊物,《新青年》对于马克思主义在中国的传播发挥了无可替代的作用。道德问题是中国传统文化的核心问题,马克思主义在中国的传播、落地生根必然要面临如何与中国传统道德文化“对接”的问题。《新青年》通过... 详细信息

作为近代以来最具有影响力的刊物,《新青年》对于马克思主义在中国的传播发挥了无可替代的作用。道德问题是中国传统文化的核心问题,马克思主义在中国的传播、落地生根必然要面临如何与中国传统道德文化“对接”的问题。《新青年》通过对马克思主义道德观的阐释、传播,为批判中国传统旧道德确立了基本坐标,也为建构新道德提供了理论参照和实践引导。对《新青年》中马克思主义道德观的研究,是我们了解马克思主义伦理思想中国化或中国化的马克思主义伦理思想发生发展的重要环节,也为深入理解“两个结合”的必然性和必要性提供了重要启示。

关键词：《新青年》马克思主义道德观中国化 “两个结合”

马克思主义道德观形成的历史条件、形成基础与独特贡献——以瞿秋白为分析中心

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河南师范大学学报（哲学社会科学版） 2024年第2期51卷 84-90页

作者：李中涵陈继红南京大学马克思主义学院/中国传统文化研究中心江苏南京210023

道德观不但是马克思主义理论体系的重要组成部分,而且是马克思主义中国化时代化的践行基础和典型领域。马克思主义道德观的形成具有特定的历史条件、形成基础与独特贡献。以瞿秋白为代表的中国早期马克思主义者,在践行道德观的基础上,... 详细信息

道德观不但是马克思主义理论体系的重要组成部分,而且是马克思主义中国化时代化的践行基础和典型领域。马克思主义道德观的形成具有特定的历史条件、形成基础与独特贡献。以瞿秋白为代表的中国早期马克思主义者,在践行道德观的基础上,呈现出工人阶级崛起与社会结构裂变的时代特色。在马克思主义唯物史观的指导下,道德观具有深刻的内涵释义,在产生的根源、阶级属性以及基本立场上有不同的表达,并根植于一套完整的共产主义道德体系之中。马克思主义道德观认为,道德不是凭空想象出来的,而是社会建构的必然结果。道德的内涵和外延随着时代的变迁而呈现出不同的内容表达。马克思主义道德观的形成,鞭挞了中国封建社会道德的虚伪性,对资产阶级道德的欺诈性进行了批判,奠定了中国式无产阶级道德观的基础。

关键词：马克思主义道德观瞿秋白中国化

“第三波浪潮”中数字政府治理平台建设的问题与优化路径

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陕西行政学院学报 2024年第2期38卷 24-28页

作者：余丹李忠汉中共南平市委党校(南平市行政学报) 福建南平353006 郑州大学公共管理学院郑州450001

基于数字时代治理“第三波浪潮”理论对南平市的数字政府治理实践展开分析能够发现,南平市数字政府治理已取得明显实绩但面临一些问题:服务渠道和服务方式较少;尚未有效满足个性化诉求;某些服务内容、相关信息未能及时更新。数字政府治... 详细信息

基于数字时代治理“第三波浪潮”理论对南平市的数字政府治理实践展开分析能够发现,南平市数字政府治理已取得明显实绩但面临一些问题:服务渠道和服务方式较少;尚未有效满足个性化诉求;某些服务内容、相关信息未能及时更新。数字政府治理平台建设存在问题主要归因于某些地方政府的顶层设计科学性不足;相关人员的理念陈旧;多元参与不足。我国数字政府治理平台建设将进一步优化,实现这一目标的路径主要有优化顶层设计;革新相关人员的理念;强化多元参与。

关键词： “第三波浪潮” 数字政府治理平台数字政府治理南平

Selective laser melted high Ni content TiNi alloy with superior superelasticity and hardwearing

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Journal of Materials Science & Technology 2022年第21期116卷 246-257页

作者： Hui Shen Qingquan Zhang Ying Yang Yang Ren Yanbao Guo Yafeng Yang zhonghan li Zhiwei Xiong Xiangguang Kong Zhihui Zhang Fangmin Guo lishan Cui Shijie Hao State Key Laboratory of Heavy Oil Processing China University of PetroleumBeijing 102249China The Key Laboratory of Bionic Engineering(Ministry of Education)and the College of Biological and Agricultural Engineering Jilin UniversityChangchun 130025China Department of Physics City University of Hong KongKowloonHong KongChina College of Mechanical and Transportation Engineering China University of PetroleumBeijing 102249China State Key Laboratory of Multiphase Complex Systems Institute of Process EngineeringChinese Academy of SciencesBeijing 100190China

TiNi alloys with high content Ni(52-55 at.%)are perfectly suitable for preparing wear-and corrosionresistant parts that service on the space station,spacecraft,and submarine,because of their superior superelasticity,high strength,and ***,the fabrication of complicated Ni-rich TiNi parts by the traditional machining method often faces problems of poor precision,low efficiency,and high *** this work,we succeed in preparing an excellent Ti_(47)Ni_(53) alloy by selective laser melting(SLM),and thus,open a new way for the efficient and precise formation of complicated Ni-rich TiNi parts with superelasticity and *** optimized processing window for compact parts without defects is *** elaborately fabricated Ti_(47)Ni_(53) alloy exhibited a breaking strain of 11%,a breaking stress of 2.0 GPa,a superelastic strain of 9%,and a better hardwearing than that of casting and quenched Ti_(47)Ni_(53) ***,the microstructure,phase transformation,and deformation,as well as their influence mechanisms are investigated by in situ transmission electron microscope(TEM)and high-energy X-ray diffraction(HE-XRD).The results obtained are of significance for both fundamental research and technological applications of SLM-fabricated high Ni content TiNi alloys.

关键词： Selective laser melting High Ni content TiNi Superelasticity Wear In situ high-energy X-ray diffraction Microstructure

Selective laser melting of NiTi alloy with superior tensile property and shape memory effect

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Journal of Materials Science & Technology 2019年第10期35卷 2238-2242页

作者： Zhiwei Xiong zhonghan li Zhen Sun Shijie Hao Ying Yang Meng li Changhui Song Ping Qiu lishan Cui State Key Laboratory of Heavy Oil Processing China University of PetroleumBeijing102249China Qian Xuesen Laboratory of Space Technology China Academy of Space TechnologyBeijing100094China School of Mechanical&Automotive Engineering South China University of TechnologyGuangzhou510641China

It is a challenge to develop complex-shaped Ni Ti shape memory alloy parts by traditional processing methods, due to the poor machinability of Ni Ti alloy. It is reported that selective laser melting(SLM) of additive manufacturing could overcome this problem. However, the reported SLM-produced Ni Ti exhibits poor tensile ductility due to the inner defects and adverse unidirectional columnar grains from SLM process. In this work, the defect-less SLM-Ni Ti with nondirective columnar grains was fabricated by optimizing the intraformational laser scanning length and interformational laser scanning direction. The obtained lath-shaped SLM-Ni Ti sample exhibits tensile strain of 15.6%, more than twice of the reported maximum result(7%). Besides, the SLM-Ni Ti part with complex geometry displays a shape memory recovery of 99% under compressive deformation of 50%.

关键词： NiTi shape memory alloy Selective laser melting Tensile ductility Shape memory effect

Homogenous coating of li^(+)conductive li_(5)AlO_(4)on single-crystalline nonstoichiometric li_(1.04)Ni_(0.92)Al_(0.04)O_(2)for rechargeable lithium-ion batteries

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Journal of Energy Chemistry 2024年第8期95卷 651-659,I0014页

作者： Guoyu Ding Shizhou Wang Jinhan li Ziyan Wu Jiayu Chen Jiayong Du Xinhui Huang Kuiming liu Yudong Zhang zhonghan Wu Yiyang Peng Qiancheng Zhao Meng Yu Fangyi Cheng Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education) Engineering Research Center of High-efficiency Energy Storage(Ministry of Education)College of ChemistryNankai UniversityTianjin 300071China State Key Laboratory of Advanced Chemical Power Sources Nankai UniversityTianjin 300071China Haihe Laboratory of Sustainable Chemical Transformations Tianjin 300192China

Cobalt-free,nickel-rich liNi_(1-x)Al_(x)O_(2)(x≤0.1)is an attractive cathode material because of high energy density and low cost but suffers from severe structural degradation and poor rate *** this study,we propose a molten salt-assisted synthesis in combination with a li-refeeding induced aluminum segregation strategy to prepare li_(5)AlO_(4)-coated single-crystalline slightly li-rich li_(1.04)Ni_(0.92)Al_(0.04)O_(2).The symbiotic formation of li_(5)AlO_(4)from reaction between molten lithium hydroxide and doped aluminum in the bulk ensures a high lattice matching between the Ni-rich oxide and the homogenous conductive li_(5)AlO_(4)that permits high li^(+)*** from mitigated undesirable side reactions and phase evolution,the li_(5)AlO_(4)-coated single-crystalline li_(1.04)Ni_(0.92)Al_(0.04)O_(2)delivers a high specific capacity of220.2 mA h g^(-1)at 0.1 C and considerable rate capability(182.5 mA h g^(-1)at 10 C).Besides,superior capacity retention of 90.8%is obtained at 1/3 C after 100 cycles in a 498.1 mA h pouch full ***,the particulate morphology of li_(1.04)Ni_(0.92)Al_(0.04)O_(2)remains intact after cycling at a cutoff voltage of 4.3 V,whereas slightly li-deficient li_(0.98)Ni_(0.97)Al_(0.05)O_(2)features intragranular cracks and irreversible lattice *** results highlight the value of molten salt-assisted synthesis and li-refeeding induced elemental segregation strategy to upgrade Ni-based layered oxide cathode materials for advanced li-ion batteries.

关键词： Aluminum segregation Surface coating Nonstoichiometric oxides Molten synthesis Cathode materials

Preparation of two kinds of superparamagnetic carriers-supported cis-platinum complexes and the compari-son of their characteristics

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Chinese Science Bulletin 2006年第2期51卷 151-157页

作者： XIE Minqiang CHEN Shuaijun XU Xueqing li zhonghan SHEN Hui XU Jiarui Department of Otorhinolaryngology Head and Neck Surgery The Third Affiliated Hospital Sun Yat Sen University Guangzhou 510630 China School of Physics and Engineering Sun Yat Sen University Guangzhou 510275 China School of Chemistry and Chemical Engineering Sun Yat Sen University Guangzhou 510275 China

The purpose of the research is to ex- plore the effect of different surface modifiers in preparation of magnetic carriers-supported cis-plat- inum (CDDP) complex and their characteristics. So- dium alginate (SA) and N-oleoylsarcosine (NOSARK) were used respectively as linkers between CDDP and magnetic nanometer particles (MNP), and carri- ers-supported CDDP complex of carboxymethyl dex- tran (CM-dex) was used as the control. The physical and chemical characteristics of CDDP-MNP were measured by transmission electron microscope, photon correlation spectrum (PCS), spectrophotome- ter, etc. The advantages and disadvantages of the two linkers were analyzed through comparing the stability and quantity of reversibly bound CDDP. The cis-platinum magnetic nanometer particles were found to have the shape of approximately uniformly pellets under transmission electron microscope. The distribution of PCS diameter was 43―52 nm and the diameter of magnetic nucleus of CDDP- MNP com- plex was about 8.8±1.3 nm. The drug- loading ca- pacity of SA is larger than that of NOSARK, and similar to that of CM-dex. The SA-modified CDDP-MNP solution remained stable after being kept at 4℃ for 40 d. SA is superior to NOSARK as a magnetic nanoparticles surface modifier. Natural SA can supersede CM-dex to serve as linker between CDDP and MNP. In practical application, we should take both the maximal reversible CDDP-bonding capacity and CDDP utilization rate into consideration.

关键词：顺铂磁性纳米粒子 N-油酰基肌氨酸海藻酸钠超顺磁性

Effects of electroacupuncture at Zusanli (ST 36) on neurons in the colonic myenteric plexus in rats with irritable bowel syndrome with constipation

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Neural Regeneration Research 2011年第33期6卷 2605-2609页

作者： liting Zhu zhonghan li Bin Xu Chen Xia Jie Cheng Xiaoren Xiang Yi Zhu Department of Acupuncture and Massage Second Clinical College Nanjing University of Traditional Chinese Medicine Nanjing 210046 Jiangsu Province China National Key Laboratory of Acupuncture and Medicine of China Nanjing 210029 Jiangsu Province China Department of Acupuncture and Rehabilitation Jiangsu Province Chinese Medicine Hospital Nanjing 210029 Jiangsu Province China

We studied the effects of electroacupuncture at Zusanli （ST 36） on neurons in the colonic myenteric plexus and on defecation in rats with irritable bowel syndrome with constipation （IBS-C）. We also used intragastric administration of pinaverium bromide as a positive control treatment to reveal the pathway mediating the onset of IBS-C. Both electroacupuncture and pinaverium bromide greatly improved defecation in rats with IBS-C. Immunohistochemical staining of the enteric nervous system neuronal marker protein gene product 9.5 in the colonic myenteric plexus showed that electroacupuncture by itself, or in combination with pinaverium bromide, increased the number of neurons and the staining intensity of protein gene product 9.5 in the colonic myenteric plexus. We conclude that visceral hypersensitivity is likely to be a primary cause of constipation in IBS-C rats.

关键词： electroacupuncture irritable bowel syndrome with constipation colonic myenteric plexus neurons pinaverium bromide defecation neural regeneration

基于构件直接分析法的高强钢压弯构件平面内稳定研究

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建筑科学与工程学报 2023年第4期40卷 107-116页

作者：李中汉刘占科甘肃省交科建设有限公司甘肃兰州730030 兰州大学西部灾害与环境力学教育部重点实验室甘肃兰州730000 兰州大学土木工程与力学学院甘肃兰州730000

基于构件直接分析法,建立了横向荷载作用下两端简支初弯曲压弯构件平面内稳定的通用分析过程,得到了挠度的一般表达式和二阶弯矩的一般表达式。以全跨均布荷载、跨中集中荷载作用下初弯曲压弯构件为研究对象,采用数形结合法确定了最大... 详细信息

基于构件直接分析法,建立了横向荷载作用下两端简支初弯曲压弯构件平面内稳定的通用分析过程,得到了挠度的一般表达式和二阶弯矩的一般表达式。以全跨均布荷载、跨中集中荷载作用下初弯曲压弯构件为研究对象,采用数形结合法确定了最大二阶弯矩的位置,得到了对应的最大二阶弯矩、C_(mx)系数的表达式,基于边缘屈服准则确定了轴压力-弯矩相关方程。对比了C_(mx)系数与《钢结构设计标准》(GB 50017—2017)中的等效弯矩系数,并通过数值算例验证了分析结果的正确性。结果表明:对于横向荷载作用下两端简支初弯曲压弯构件的平面内失稳,不需要采用等效弯矩概念和等效弯矩系数进行内力的确定,GB 50017—2017中的等效弯矩系数未实现等效的效果;当采用《高强钢结构设计标准》(JGJ/T 483—2020)设计压弯构件的平面内稳定时,建议采用C_(mx)系数代替GB 50017—2017中的等效弯矩系数。

关键词：构件直接分析法高强钢压弯构件平面内稳定等效弯矩系数 C_(mx)系数