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Dynamic Identification and Evolution of Urban-suburban-rural Transition Zones Based on the Blender of Natural and Humanistic Factors: A Case Study of Chengdu, China

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Chinese Geographical Science 2024年第5期34卷 791-809页

作者： DENG Wei JIANG Zhenyuan ZHANG Shaoyao ren ping ZHANG Hao WANG Zhanyun The Faculty Geography Resources Science Sichuan Normal UniversityChengdu 610101China Sustainable Development Research Center of Resources and Environment in Western Sichuan Sichuan Normal UniversityChengdu 610101China Institute of Mountain Hazards and Environment Chinese Academy of SciencesChengdu 610041China

Urban-suburban-rural(U-S-R)zones exhibit distinctive transitional characteristics in interaction between human and nature.U-S-R transition zones(U-S-RTZ)are also highlighting the function diversity and landscape heterogeneity across territorial *** a super megacity in western China,Chengdu’s rapid urbanization has driven the evolution of U-S-R spaces,resulting in a sequential *** promote the high-quality spatial development of urban-rural region in a structured and efficient manner,it is essential to con-duct a scientific examination of the multidimensional interconnection within the U-S-RTZ *** proposing a novel identifica-tion method of U-S-RTZ and taking Chengdu,China as a case study,grounded in a blender of natural and humanistic factors,this study quantitatively delineated and explored the spatial evolutions of U-S-RTZ and stated the optimization orientation and sustainable devel-opment strategies of the production-living-ecological spaces along the U-S-R *** results show that:1)it is suitable for the quantitative analysis of U-S-RTZ by established three-dimensional identification system in this study.2)In 1990-2020,the urban-sub-urban transition zones(U-STZ)in Chengdu have continuously undergone a substantial increase,and the scale of the suburban-rural transition zones(S-RTZ)has continued to expand slightly,while the space of rural-ecological transition zones(R-ETZ)has noticeably compressed.3)The landuse dynamics within U-S-RTZ has gradually increased in *** main direction of landuse transition was from farmland to construction land or woodlands,with the expansion of construction land being the most significant.4)R-ETZ primarily focus on ecological functions,and there is a trade-off relationship between the production-ecological function within the S-RTZ,and in the U-STZ,production-living composite functions are *** study emphasizes the importance of elastic planning and precise governance within the U-

关键词： transition zone urban-suburban-rural zones spatial identification evolution mechanism Chengdu,China

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Effect of solute Ce,Mn,and Si on mechanical properties of silicon steel:insights from DFT calculations

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Journal of Iron and Steel Research International 2024年第3期31卷 700-709页

作者： Xiang-jun Liu Ji-chun Yang Hui-ping ren Xiao-bin Jia Ming-yi Zhang Chang-qiao Yang School of Materials and Metallurgy Inner Mongolia University of Science and TechnologyBaotou 014010Inner MongoliaChina Key Laboratory of Integrated Exploitation of Bayan Obo Multi-Metal Resource Inner Mongolia University of Science and TechnologyBaotou 014010Inner MongoliaChina Inner Mongolia North Heavy Industries Group Co. Ltd.Baotou 014010Inner MongoliaChina Inner Mongolia Metal Material Research Institute Baotou 014010Inner MongoliaChina

The influence of solute Ce,Mn,and Si on the mechanical properties of silicon steel was investigated by first-principles ***,Mn,and Si can all be solubilized in Fe *** significantly reduces the incompressibility and rigidity of the system but also significantly improves the toughness and *** effect of Mn on mechanical properties of the system is not *** has a significant effect on the improvement in incompressibility and rigidity but a limited effect on the improvement in toughness and *** metallic bond strength of Fe-Ce,Fe-Mn,and Fe-Si doped systems is weaker than that of the pure Fe system,which can be used to explain the reduction in the incompressibility and rigidity of these doped *** relatively high electron cloud density in the doped system may be responsible for the increase in toughness.

关键词： Silicon steel Rare earth First-principles calculation Elastic modulus Electronic structure

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Analysis of vascular thrombus and clinicopathological factors in prognosis of gastric cancer:A retrospective cohort study

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World Journal of Gastrointestinal Oncology 2024年第8期16卷 3436-3444页

作者： Guo-Yue Chen ping ren Zhen Gao Hao-Ming Yang Yan Jiao Department of Radiology Jinan Central HospitalJinan 250013Shandong ProvinceChina Department of Gastrointestinal Surgery Jiangsu Provincial People's HospitalNanjing 210029Jiangsu ProvinceChina

BACKGROUND Gastric cancer(GC)is one of the most common malignant tumors in the world,and its prognosis is closely related to many *** recent years,the incidence of vascular thrombosis in patients with GC has gradually attracted increasing attention,and studies have shown that it may have a significant impact on the survival rate and prognosis of ***,the specific mechanism underlying the association between vascular thrombosis and the prognosis of patients with GC remains *** To analyze the relationships between vascular cancer support and other clinicopathological factors and their influence on the prognosis of patients with *** This study retrospectively analyzed the clinicopathological data of 621 patients with GC and divided them into a positive group and a negative group according to the presence or absence of a vascular *** difference in the 5-year cumulative survival rate between the two groups was compared,and the relationships between vascular cancer thrombus and other clinicopathological factors and their influence on the prognosis of patients with GC were *** Among 621 patients with GC,the incidence of vascular thrombi was 31.7%(197 patients).Binary logistic regression analysis revealed that the degree of tumor differentiation,depth of invasion,and extent of lymph node metastasis were independent influencing factors for the occurrence of vascular thrombi in GC patients(Prend of the χ^(2) test showed that the degree of differentiation,depth of invasion,and extent of lymph node metastasis were linearly correlated with the percentage of vascular thrombi in GC patients(P<0.01),and the correlation between lymph node metastasis and vascular thrombi was more significant(r=0.387).Univariate analysis revealed that the 5-year cumulative survival rate of the positive group was significantly lower than that of the negative group(46.7%vs 73.3%,P<0.01).Multivariate analysis revealed that age,tumor diam

关键词： Vascular cancer thrombus Gastric cancer Survival prognosis TNM staging Retrospective study

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Identifying the effective combination of acupuncture and traditional Chinese medicinal herbs for postmenopausal osteoporosis therapy through studies of their molecular regulation of bone homeostasis

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Journal of Traditional Chinese Medicine 2024年第1期44卷 212-219页

作者： ren ping WANG Quanwu BAI Wei SUN Miao LIU Zheling GAO Ming WANG Liang PENG Bo XU Liguang Department of Health Management the Third Affiliated Clinical Hospital of Changchun University of Chinese MedicineChangchun 130117China Department of Dirty Tuina the affiliated Hospital to Changchun University of Chinese MedicineChangchun 130117China Department of Acupuncture the affiliated Hospital to Changchun University of Chinese MedicineChangchun 130117China Department of Rehabilitation Medicine the 924th Hospital of the PLA Joint Logistic Support ForceFoshan 528226China Department of College of Acupuncture and Massage Changchun University of Chinese MedicineChangchun 130117China

Worldwide,as the population age,osteoporosis is becoming increasingly common,and osteoporotic fractures have a significant economic *** women are the most susceptible to developing osteoporosis and the most critical time to prevent it is during the perimenopausal and early menopausal *** this regard,we hypothesize rational combination of acupuncture and Traditional Chinese Medicine(TCM)in the form of herbal extract could prevent osteoporosis in *** deficiency during menopause causes low-level inflammation that stimulates the formation of osteoclasts,the boneresorbing cells,and simultaneously inhibits the viability and function of osteoblasts,the bone-forming *** most potent inflammatory cytokine in skeletal homeostasis is the receptor activator of nuclear factor kappa B ligand(RANKL)that stimulates osteoclast ***,the canonical Wnt pathway is essential for osteoblastogenesis and bone formation,and estrogen deficiency leads to diminished functioning of this *** and acupuncture could target the RANKL and the Wnt pathway in favorable ways to prevent the accelerated bone loss experienced during the early menopausal stage and promote the gain in bone mass in postmenopausal *** this review,we propose a rational combination of specific TCM and acupuncture targeting those signaling molecules/pathways by the drugs that are in clinical use for the treatment of postmenopausal *** rational approach revealed that Danshen(Radix Salviae Miltiorrhizae)could exert a synergistic effect with *** then propose a translational path for developing the putative combination in women with postmenopausal osteoporosis to curtail the risk of osteoporotic fractures.

关键词： medicine traditional osteogenic anti-resorptive review

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Low-noise and low-power pixel sensor chip for gas pixel detectors

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Nuclear Science and Techniques 2024年第3期35卷 142-152页

作者： Zhuo Zhou Shi-Qiang Zhou Dong Wang Xiang-Ming Sun Chao-Song Gao Peng-Zhen Zhu Wei-ping ren Jun Liu Mu-Xian Li Chen Lian Chun-Lai Dong PLAC Key Laboratory of Quark and Lepton Physics(MOE)Central China Normal UniversityWuhan 430079China

Topmetal-M2 is a large-area pixel sensor chip fabricated using the GSMC 130 nm CMOS process in *** pixel array of Topmetal-M2 consists of pixels of 400 rows×512 columns with a pixel pitch of 45μm×45μ*** array is divided into 16 subarrays,with pixels of 400 rows×32 columns per *** pixel incorporates two charge sensors:a diode sensor and a Topmetal *** in-pixel circuit primarily consists of a charge-sensitive amplifier for energy measurements,a discriminator with a peak-holding circuit,and a time-to-amplitude converter for time-of-arrival *** pixel of Topmetal-M2 has a charge input range of~0-3 k e-,a voltage output range of~0-180 mV,and a charge-voltage conversion gain of~59.56μV∕e-.The average equivalent noise charge of Topmetal-M2,which includes the readout electronic system noise,is~43.45 e-.In the scanning mode,the time resolution of Topmetal-M2 is 1 LSB=1.25μs,and the precision is^()7.41μ*** an operating voltage of 1.5 V,Topmetal-M2 has a power consumption of~49 mW∕cm~*** this article,we provide a comprehensive overview of the chip architecture,pixel working principles,and functional behavior of ***,we present the results of preliminary tests conducted on Topmetal-M2,namely,alpha-particle and soft X-ray tests.

关键词： Charge collection Gas detectors Semiconductor detectors X-ray detectors

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新时代人文经济学:新质生产力高质量发展的人文逻辑

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武汉大学学报（哲学社会科学版） 2024年第4期77卷 5-13页

作者：任平苏州大学中国特色城镇化研究中心江苏苏州215031

习近平郑重提出的新时代“人文经济学”,内蕴引领和助推新质生产力高质量发展的“人文密码”,肩负五大使命:第一,人文经济学崇尚的“以人民为中心”的人文新目标,代表新质生产力高质量发展的未来方向;第二,人文经济学主张发展的人文新范... 详细信息

习近平郑重提出的新时代“人文经济学”,内蕴引领和助推新质生产力高质量发展的“人文密码”,肩负五大使命:第一,人文经济学崇尚的“以人民为中心”的人文新目标,代表新质生产力高质量发展的未来方向;第二,人文经济学主张发展的人文新范式,替代资源和资本成为全要素生产率的核心因素,构成新质生产力发展的新动能;第三,人文经济学推出的人文新赛道,增加了聚合新质生产力各要素的新路径,完善了营商环境;第四,人文经济学强调的人文新规则,成为新质生产力发展的规则保障;第五,人文经济学憧憬的人文新样态,谱写了新质生产力高质量发展的新篇章。新时代人文经济学是新质生产力高质量发展的人文逻辑。

关键词：新时代人文经济学新质生产力人文逻辑

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论理解和把握中华民族现代文明建构的方法论自觉

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中国特色社会主义研究 2024年第4期 5-14页

作者：任平苏州大学

深化理解和全面把握中华民族现代文明建构,需要有全方位的方法论自觉。第一,以历史性梳理原则考察中华文明如何在“自己运动”中通过“创造性转化、创新性发展”走向中华民族现代文明的建构,这是聚焦“根脉出场史”维度作历史与逻辑统... 详细信息

深化理解和全面把握中华民族现代文明建构,需要有全方位的方法论自觉。第一,以历史性梳理原则考察中华文明如何在“自己运动”中通过“创造性转化、创新性发展”走向中华民族现代文明的建构,这是聚焦“根脉出场史”维度作历史与逻辑统一的考察。第二,以世界历史性文明超越原则考察何以中华民族现代文明作为世界现代文明问题解答和历史超越形态出场,这是聚焦“世界现代文明出场史”谱系的追思。第三,以思想性引领原则考察马克思主义文明观对理解和把握中华民族现代文明建构具有思想性引领的重大意义,这是聚焦“魂脉出场史”的逻辑分析。第四,以出场学原则考察中国式现代化这一现实根基如何强力推动中华民族现代文明建构,这是聚焦中国式现代化的文明出场逻辑的反思。第五,以新旧全球化文明替代原则展望中华民族现代文明的建构创造了人类文明新形态。

关键词：中华文明中华民族现代文明建构方法论自觉中国式现代化

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中国式现代化的改革开放观:方向抉择、重大使命与历史超越

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江海学刊 2024年第4期 5-13页

作者：任平苏州大学中国特色城镇化研究中心、江苏新型城镇化与社会治理协同创新中心江苏省习近平新时代中国特色社会主义思想研究中心学术委员会

改革开放作为决定中华民族前途命运的关键一招、党和人民事业大踏步赶上时代的重要法宝,在持续性深化的伟大实践中不断趋向于理性自觉,创造了中国特色改革开放观,在中国特色社会主义每一个发展阶段的重大历史关头应时而变,创新指引、科... 详细信息

改革开放作为决定中华民族前途命运的关键一招、党和人民事业大踏步赶上时代的重要法宝,在持续性深化的伟大实践中不断趋向于理性自觉,创造了中国特色改革开放观,在中国特色社会主义每一个发展阶段的重大历史关头应时而变,创新指引、科学谋划和全面布展改革开放伟大实践进程,不断作出方向抉择、使命转换和战略调整,进而不断实现时代转换。党的二十届三中全会的一项重大议程是谋定紧紧围绕推进中国式现代化这一主题进一步全面深化改革,这一议程内在贯穿新征程的改革开放观,科学阐明了这一轮改革作为党的十八届三中全会以来全面深化改革的实践续篇,旨在谱写新征程推进中国式现代化的时代新篇,着力在改革开放新征程中作出重大方向性抉择,明确解答改革的主要使命、实现路径和战略安排等“时代之问”,奋力将改革开放伟大实践继续推向深入,实现历史的超越。

关键词：中国式现代化改革开放观实践续篇时代新篇历史超越

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理解与把握中华民族现代文明核心要义:哲学解读

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学习与探索 2024年第1期 1-9,F0002,174页

作者：任平苏州大学中国特色城镇化研究中心、江苏省新型城镇化与社会治理协同创新中心中国社会科学院期刊评价委员会马克思主义理论专委会中国辩证唯物主义研究会中国马哲史学会

以大历史观的哲学自觉准确理解和把握中华民族现代文明的核心要义是构建中华民族现代文明的思维前提。作为中国式现代化的文明表达,中华民族现代文明的构建不仅赓续五千年中华民族传统文明的根脉,而且是世界现代文明发展的最新形态。正... 详细信息

以大历史观的哲学自觉准确理解和把握中华民族现代文明的核心要义是构建中华民族现代文明的思维前提。作为中国式现代化的文明表达,中华民族现代文明的构建不仅赓续五千年中华民族传统文明的根脉,而且是世界现代文明发展的最新形态。正如中国式现代化的“本质之新”源于“道路之新”,即源于对西方式现代化、旧中国道路模式的超越,中华民族现代文明也同样需要溯源如何对于西方式现代文明的超越。我们的语义分析必须从“现代”与“现代性”的历史演化入手,由此进展到何谓“现代文明”的演化逻辑,阐明作为中华民族传统文明创造性转化、创新性发展结果形态的中华民族现代文明的必然表达和理论旨归。从历史与逻辑统一的大历史观揭示中华民族现代文明的历史逻辑、现实逻辑、理论逻辑,阐明中华民族现代文明的本质内涵、基本特征、根脉魂脉、主要功能和运行规律,谱写作为自主知识体系的中华民族现代文明的话语体系是我们时代的使命。

关键词：中华民族现代文明核心要义哲学解读

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深化理解和把握人文经济学的方法论自觉

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学术前沿 2024年第4期 21-30页

作者：任平苏州大学

当前,我们需要提高方法论自觉来深入理解和把握习近平总书记关于新时代人文经济学新思想新观点新论断的基本内涵、精神实质和本质要求。一是以文本文献研究为基础,准确理解和牢牢把握习近平总书记提出新时代人文经济学新思想新观点新论... 详细信息

当前,我们需要提高方法论自觉来深入理解和把握习近平总书记关于新时代人文经济学新思想新观点新论断的基本内涵、精神实质和本质要求。一是以文本文献研究为基础,准确理解和牢牢把握习近平总书记提出新时代人文经济学新思想新观点新论断的最新旨要与本质内涵;二是以实事求是的研究扎根中国大地,汲取样本范例的主要经验以推动中国式人文经济学理论创新;三是以反思批判性对话破解西方经济学逐利本性所导致的“人文缺失”、“人文悖论”与“人文危机”等价值困境,深入理解和把握人文经济学以“人文回归”与“人文逻辑”解决西方经济学弊端的创新特征与主要功能;四是以创新性思考理解和把握人文经济学所肩负的重大战略性创新实践使命;五是以系统思维深刻把握人文经济学的马克思主义思想资源。

关键词：人文经济学方法论自觉基本内涵

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