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Coupling between the Grain for Green Program and a household level-based agricultural eco-economic system in Ansai,Shaanxi Province of China

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Journal of Arid Land 2020年第2期12卷 199-214页

作者： LI Yue WANG Jijun HAN Xiaojia GUO Mancai CHENG Simin QIAO Mei zhao xiaocui Institute of Soil and Water Conservation Northwest A&F UniversityYangling 712100China Institute of Soil and Water Conservation Chinese Academy of Sciences and Ministry of Water ResourcesYangling 712100China

The implementation of the Grain for Green Program(GGP)has changed the development track of the agricultural eco-economic system in *** response to the results of a lag study that investigated the coupling between the GGP and the agricultural eco-economic system in a loess hilly region,we used a structural equation model to analyze the survey data from 494 households in Ansai,a district of Yan’an City in Shaanxi Province of China in *** model clarified the direction and intensity of the coupling between the GGP and the agricultural eco-economic *** coupling benefits were derived through linkages between the program and various chains in the agricultural eco-economic *** GGP,the agroecosystem of Ansai and their potential coupling effects were in a state of general *** agroecosystem directly affected the coupling effect,with the standardized path coefficient of 0.87,indicating that the agroecosystem in Ansai at this stage provided basic material support for the coupling between the GGP and the agricultural eco-economic *** direct path coefficient of agroeconomic system impacted on the coupling effect was-0.76,indicating that partial contradictions occurred between the agroeconomic system and the coupling ***,although the current agroecosystem in Ansai should be provided sufficient agroecological resources for the benign coupling between the program and the agricultural eco-economic system,agricultural development failed to effectively transform agroecological resources into agricultural economic advantages in this region,which resulted in a relative lag in the development of the agricultural economic ***,the coupling between the GGP and the agricultural eco-economic system was *** improve the coupling and the sustainable development of the agricultural eco-economic system in cropland retirement areas,the industrial structure needs to be diversified,the agricultural resources(including agroecological r

关键词： Grain for Green Program agroecosystem agroeconomic system agrosocial system coupling effect household structural equation model

Molecular imprinted polymer with positively charged assistant recognition polymer chains for adsorption/enrichment of low content target protein

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Chinese Science Bulletin 2008年第17期53卷 2617-2623页

作者： LONG Yi SUN Yang WANG Ying XING xiaocui zhao Zhuo WANG ChunHong FAN YunGe MI HuaiFeng Key Laboratory of Functional Polymer Materials of Ministry of Education Institute of Polymer Chemistry Nankai University Tianjin 300071 China

Here, we introduce a new type of molecular imprinted polymer (MIP) with immobilized assistant recognition polymer chains (ARPCs) to create effective recognition sites and with bacterial cloned protein as template for adsorbing the low content target protein from cell extract. In this work, cloned pig cyclophilin 18 (pCyP18), a peptidyl-prolyl cis/trans-isomerase, was used as template. The template protein was selectively assembled with ARPCs from their library, which consists of numerous limited length polymer chains with randomly distributed recognition sites of positively charged amino groups and immobilizing sites. These assemblies were adsorbed by porous microsphers and immobilized on them. After removing the template, binding sites complementary to the target protein in size, shape and the position of recognition groups were exposed, and their confirmation was preserved by the cross-linked structure. The synthesized MIP was used to adsorb the cellular pCyP18, and its proportional content was enriched more than hundred times. The extended experiment on imprinting bovine serum albumin (BSA) with ARPCs shows that this method is also suitable for large protein.

关键词：分子印迹聚合体蛋白质生物化学聚合物链

Service Life Prediction of Lining Concrete of Subsea Tunnel under Combined Compressive Load and Carbonation

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Journal of Wuhan University of Technology(Materials Science) 2010年第6期25卷 1061-1064页

作者：陈静茹 School of Civil Engineering Qingdao Technological University

Qingdao Jiaozhou Bay subsea tunnel is the second self-built tunnel in China with the designed service life over 100 *** durability of lining concrete are one of an important factors to determinate the service life of *** the main environmental loads and mechanical loads of subsea tunnel,the durability properties of lining concrete under combined action of compressive load and carbonation has been studied through the critical compressive load test,accelerated carbonation test,natural carbonation test and capillary suction *** tests results show that critical compressive load apparently accelerates the carbonation and deteriorates the anti-permeability of *** the combined action of critical compressive load and carbonation,the durability of lining concrete *** on the carbonization life criteria and research results,for the high-performance concrete with proposed mix ratio,the predicted service life of lining concrete for Jiaozhou bay subsea tunnel is about 80 years which fails to reach the required service *** is necessary to adopt other measurements simultaneously to improve the durability of lining concrete.

关键词： Jiaozhou Bay subsea tunnel service life lining concrete durability carbonation property critical compressive load

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论惠栋易学转向的逻辑理路

中州学刊 2018年第2期 105-110页

作者：赵晓翠山东大学哲学与社会发展学院易学与中国古代哲学研究中心美国纽约州立大学珍尼斯奥分校历史系

乾嘉时期,惠栋首标汉帜,开启一代学风,在由宋学向汉学的范式转移中起到了"导夫先路"的作用。学术的变迁不是一蹴而就的转进,而是特定时代背景下多重内外因素的不断促成。惠栋罢黜宋儒之"变古"学风而倡导复"汉"之古,通过对汉易文献的疏... 详细信息

乾嘉时期,惠栋首标汉帜,开启一代学风,在由宋学向汉学的范式转移中起到了"导夫先路"的作用。学术的变迁不是一蹴而就的转进,而是特定时代背景下多重内外因素的不断促成。惠栋罢黜宋儒之"变古"学风而倡导复"汉"之古,通过对汉易文献的疏证管理,融训诂和象数方法于一炉以治《易》。惠栋在文本考据和古籍整理的背后,潜藏着其较于宋儒解《易》方法及价值观之分歧,其思想最终落脚到"元气"视域下"新汉学"的构建,这对于清代学术思想的转变意义重大,影响深远。

关键词：范式转移近代指向宋学汉学

从惠栋重构汉代象数宇宙图式看清代易学哲学的范式转换

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孔子研究 2019年第5期 108-116页

作者：赵晓翠中国人民大学山东建筑大学

惠栋对乾嘉时期甚至整个清代学术的影响是巨大而深远的,他开启了经学研究的新局面,在由"宋学"向"汉学"以的范式转换中起到了重要作用。就易学而言,"汉易"以偏于天道之自然哲学为主要特征,"宋易"以偏于人道之人文哲学为主要特征。本文认... 详细信息

惠栋对乾嘉时期甚至整个清代学术的影响是巨大而深远的,他开启了经学研究的新局面,在由"宋学"向"汉学"以的范式转换中起到了重要作用。就易学而言,"汉易"以偏于天道之自然哲学为主要特征,"宋易"以偏于人道之人文哲学为主要特征。本文认为,惠栋在西学东传、中西互交的时代思潮下,试图重构汉代象数宇宙图式,包括宇宙生成图式和宇宙变化图式,最终以落实宇宙大合的价值为旨归,由此推动了乾嘉时期易学研究从偏于人道之人文哲学向偏于天道之自然哲学的范式转化。乾嘉之后,偏于天道之自然哲学思想占主流地位,甚至影响了近代学术的形成。

关键词：惠栋清代易学范式转换

Synergic Relationship between the Grain for Green Program and the Agricultural Eco-economic System in Ansai County based on the VAR model

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Journal of Resources and Ecology 2021年第2期12卷 292-301页

作者： LI Yue WANG Jijun HU Xiaoning zhao xiaocui Institute of Soil and Water Conservation Northwest A&F UniversityShanxi 712100China Xi’an Polytechnic University Shanxi 712100China Institute of Soil and Water Conservation Chinese Academy of SciencesXi'an 710048China College of Science Northwest A&F UniversityYanglingShanxi 712100China

Understanding the synergic relationship between the Grain for Green Program(GGP)and the agricultural eco-economic system is important for designing an optimized agricultural eco-economic system and developing a highly efficient structure of an agricultural industry chain and a resource *** study used Ansai County time series data from 1995 to 2014,applied vector autoregressive(VAR)models and used tools such as Granger causality,impulse response analysis and variance decomposition,to explore the synergy between the GGP and the agricultural eco-economic *** results revealed a synergic and reciprocal relationship between the GGP and the agroeconomic *** contribution of the GGP to the agroecosystem reached 34%,which was significantly higher than either its largest contribution to the agroeconomic system(20.8%)or its peak contribution to the agrosocial system(26.7%).The agroeconomic system had the most prominent influence on the GGP,with a year-round stable contribution of up to 55.3%.These results were consistent with ***,the impact of the GGP on the agricultural eco-economic system was weaker than the effect of the agricultural eco-economic system on the *** lag of variable stationarity after the shock was relatively short,indicating that optimal coupling had not formed between the GGP and the agricultural eco-economic *** the basis of enhancing the ecological functions,we should construct the agricultural industry-resource chain such that it focuses on promoting the effective utilization of resources in the *** addition,the development of a carbon sink industry can be used to manifest the ecological values of ecological functions.

关键词： Grain for Green Program(GGP) agroecosystem agroeconomic system agrosocial system collaborative analysis vector autoregressive model Ansai County

行业协会商会与政府共治的多元模式及其适用性

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治理研究 2022年第4期38卷 87-94,126,127页

作者：周俊赵晓翠华东师范大学公共管理学院华东师范大学社会组织与社会治理创新研究中心

促进行业发展、建立规范的市场经济秩序,需要积极推进行业协会商会与政府共同治理,但是学界尚未对政会共治给予足够关注。借鉴网络模式理论,政会共治可以划分为配合型共治、协作型共治和合作型共治三种模式。对S市A协会的实证研究发现,... 详细信息

促进行业发展、建立规范的市场经济秩序,需要积极推进行业协会商会与政府共同治理,但是学界尚未对政会共治给予足够关注。借鉴网络模式理论,政会共治可以划分为配合型共治、协作型共治和合作型共治三种模式。对S市A协会的实证研究发现,不同模式在存续时间、目标和前景、结构性联系、正式性、回报和风险等方面存在显著差异,适用于不同情境。政会共治离不开特定的制度条件和互动条件,资源依赖程度、互动规则完备性、利益预期和策略能力共同形塑共治模式。政会共治多元模式的提出有助于理解共治实践的复杂性和多样性,能为在脱钩改革后建立良性互动的政会关系提供有益借鉴。

关键词：政会共治多元模式配合协作合作

维普期刊数据库博看期刊

富硒酵母对仔猪生长性能、血清生化指标和肠道形态的影响

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中国饲料 2024年第10期 76-79页

作者：赵小翠陈铭昌黎县农业农村局新集畜牧兽医中心站河北秦皇岛066600 信阳市畜牧兽医技术服务中心河南信阳464000

文章旨在探究富硒酵母对仔猪生长性能、血清生化指标和肠道形态的影响。试验将600头(8.05±0.23)kg的健康仔猪分为4组,每组10个重复,每个重复15头仔猪,试验为期28 d。试验日粮分别添加0、0.1、0.2和0.4 mg/kg的富硒酵母。结果表明,与对... 详细信息

文章旨在探究富硒酵母对仔猪生长性能、血清生化指标和肠道形态的影响。试验将600头(8.05±0.23)kg的健康仔猪分为4组,每组10个重复,每个重复15头仔猪,试验为期28 d。试验日粮分别添加0、0.1、0.2和0.4 mg/kg的富硒酵母。结果表明,与对照组相比,补充0.2和0.4 mg/kg的富硒酵母组仔猪FBW显著提高3.44%和4.03%(P0.05)。0.2和0.4 mg/kg的富硒酵母组仔猪血清IgA、IgG和IL-1β含量显著提高(P0.05)。0.2和0.4 mg/kg富硒酵母组仔猪空肠和回肠绒毛高度显著提高(P<0.05);0.2 mg/kg富硒酵母组仔猪十二指肠隐窝深度显著降低(P<0.05);0.2和0.4 mg/kg富硒酵母组仔猪十二指肠和回肠V/C值显著提高(P<0.05);0.2 mg/kg富硒酵母组仔猪空肠V/C值显著提高(P<0.05)。综上所述,综合本试验检测各指标,富硒酵母最适添加量为0.2 mg/kg。

关键词：富硒酵母仔猪生长性能血清生化肠道形态

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高速公路互通立交分流区车头时距分布

公路交通科技 2012年第2期29卷 136-139页

作者：赵晓翠杨峰邓宝交通运输部公路科学研究院北京100191

针对国内多条高速公路互通立交分流区进行了详细的调研工作,利用NC200检测器获得了大量的调研数据。在理论模型分析的基础上,利用χ2检验技术对分流区多个断面的车头时距统计值进行了假设检验,验证了多个断面不同交通量下车头时距的分... 详细信息

针对国内多条高速公路互通立交分流区进行了详细的调研工作,利用NC200检测器获得了大量的调研数据。在理论模型分析的基础上,利用χ2检验技术对分流区多个断面的车头时距统计值进行了假设检验,验证了多个断面不同交通量下车头时距的分布规律。检验统计表明当高速公路互通立交分流区交通量分别为510、508、350、294、212、78 veh/h时,移位负指数分布可较好的反映车辆车头时距的分布规律,相关研究结论为进一步的科研和设计工作提供了重要的理论基础。

关键词：交通工程车头时距 χ2检验分流区