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长江信息通信 2024年第9期37卷 216-218页

作者：赵建良赵瑞胜武斌杨曦曹彦陈帅孙正一中国铁塔股份有限公司内蒙古自治区分公司内蒙古呼和浩特010000

针对基站维护工作中的日常巡检、资源资产盘点耗时费力的问题,提出了借助AI智能算法及大数据分析实现远程智能巡检、资源资产盘点的设想,并通过技术探讨、现场实践、效果验证等多环节论证,实现了既定的目标,从而为智能运维探索出了新的... 详细信息

针对基站维护工作中的日常巡检、资源资产盘点耗时费力的问题,提出了借助AI智能算法及大数据分析实现远程智能巡检、资源资产盘点的设想,并通过技术探讨、现场实践、效果验证等多环节论证,实现了既定的目标,从而为智能运维探索出了新的思路与创新手段。

关键词： AI算法图形图像比对智能运维高清摄像巡检

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注塑模具组合抽芯机构的设计

电加工与模具 2013年第5期 48-50,53页

作者：赵建亮张彦书王丁强郭永涛青岛中科昊泰新材料科技有限公司山东青岛266300

根据塑料制品的倒扣特点,设计了一种直顶与斜顶组合式抽芯机构。阐述了该机构的结构组成及工作原理,对机构的关键技术参数进行了理论研究。机构设计合理,解决了制品倒扣抽芯及筋位脱模困难的问题,其合理的冷却系统保证了制品质量。

关键词：注塑模具倒扣斜顶抽芯机构

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黄腐酸提取、分析、分级以及存在问题简述

腐植酸 2024年第1期 12-17页

作者：赵建亮刘闫宫迎春刘超赵新巍周平尹春艳青岛苏贝尔作物营养有限公司青岛266000

黄腐酸是一种可溶于酸碱溶液的腐植酸组分,在农业、工业、医药等领域具有广泛的应用。随着黄腐酸应用范围的日益扩大,人们对黄腐酸各方面研究也越来越关注。本文从提取、分级、鉴定等方面系统阐述黄腐酸研发现状,并对目前黄腐酸市场上... 详细信息

黄腐酸是一种可溶于酸碱溶液的腐植酸组分,在农业、工业、医药等领域具有广泛的应用。随着黄腐酸应用范围的日益扩大,人们对黄腐酸各方面研究也越来越关注。本文从提取、分级、鉴定等方面系统阐述黄腐酸研发现状,并对目前黄腐酸市场上存在的问题和未来发展趋势进行分析与展望。

关键词：黄腐酸提取分级鉴定问题展望

Egg investment strategies adopted by a desertic passerine, the Saxaul Sparrow(Passer ammodendri)

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Avian Research 2020年第2期11卷 166-173页

作者： Xinkang Bao Wei zhao Fangqing Liu jianliang Li Donghui Ma Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution School of Life SciencesLanzhou UniversityLanzhou 730000China Key Laboratory of Sichuan Institute for Protecting Endangered Birds in the Southwest Mountains College of Life SciencesLeshan Normal UniversityLeshan 614000China

Background:As one of the reproductive strategies adopted by bird species,variation in investment in egg production and its influencing factors are important and well-studied *** changes in egg size associated with laying order may reflect a strategy of"brood survival"or"brood reduction"adopted by female birds in different ***:We conducted field studies on the breeding parameters of the Saxaul Sparrow(Passer ammodendri)in Gansu Province,China from 2010 to 2017,to clarify the factors affecting the egg investment and reproductive performance of this passerine ***:Our results revealed significant differences in clutch size,egg size and the fledging rate between the first and second brood of Saxaul Sparrows and suggested that this typical desert species allocates more breeding resources to the more favourable second brood period,leading to greater reproductive *** body size presented a positive relationship with egg size,and male body size presented positive relationships with clutch size and *** females that started their clutches later laid more eggs,and hatchability and the fledging rate also increased with a later laying date in the first brood *** successive eggs laid within the 5-egg clutches(the most frequent clutch size),egg size increased for the first three eggs and then significantly ***:Our results indicate that female Saxaul Sparrows increased egg investment because of good quality of paired males and good environmental *** intraclutch variation of egg size suggests that this species inhabiting an arid environment adopts a"brood reduction"strategy.

关键词： Brood reduction strategy Clutch size Egg size Fledging rate Hatchability Reproductive strategy Saxaul Sparrow

A novel reprocessable chloroprene rubber based on dynamic disulfide metathesis

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International Journal of Smart and Nano Materials 2024年第1期15卷 42-61页

作者： jianliang Jiang Junxue Zhai Yanqing Chen Dongqi zhao Yakai Feng School of Chemical Engineering and Technology Collaborative Innovation Center of Chemical Science and Chemical Engineering(Tianjin)Tianjin UniversityTianjinChina R&D Department of China(Yangzhou) Material Handling Tech-Engineering LtdYangzhouChina Key Laboratory of Rubber Plastics of Ministry of Education/Shandong Province (QUsT)School of Polymer Science&EngineeringQingdao University of Science&TechnologyQingdaoChina R&D Department of Tianjin Joaboa Technology Co.Ltd TianjinP.R.China Frontiers Science Center for Synthetic Biology Tianjin UniversityTianjinChina Key Laboratory of Systems Bioengineering(Ministry of Education) Tianjin UniversityTianjinChina

For sustainable application of chloroprene rubber(CR),a new technology is developed by the vulcanization of CR using 2,2'-dithiodipyridine(DPD)as a cross-linking agent with the repro-cessing performance owing to disulfde *** DPD was incorporated into CR vulcanization,the Menschutkin reac-tion between allyl chloride group and pyridine group occurred with a maximum exothermic peak at 184°*** number of effective cross-linking bond at o.5 phr DPD vulcanizate was higher than that at high DPD *** vulcanizate showed high tensile strength(11.12 MPa)and elongation at break(1253±120%)owing to the exchangeable disulfide bond in the *** the catalysis of triphenylphosphine,the metathesis of disulfide compound was improved obviously,which endowed CR/DPD vulcanizates with good recyclability *** cross-linkage maintains its stability at low temperature,thus ensuring the mechanical stability of CR/DPD vulcanizate under the ambient *** and reprocessing of CR/DPD vulcanizate can be conducted with common industrial rubber processing *** reprocessable chloroprene rubber could have potential appli-cation in CR industry,also serve to significantly improve envir-onmental sustainability.

关键词： Chloroprene rubber reprocessable Menschutkin reaction disulfide

Optimizing Low-Temperature Heat Recovery in a Refinery Fluid Catalytic Cracking Unit Based on Pinch Analysis

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China Petroleum Processing & Petrochemical Technology 2012年第2期14卷 82-88页

作者： zhao Dongfeng Xue jianliang Li Shi Shen Chanchan College of Chemical Engineering China University of Petroleum(East China) Qingdao 266555

In this paper, the research was focused on optimizing low-temperature heat recovery to adopt multi-effect distil- lation （MED） in desalination by pinch technology. And further analysis indicated that phase changes occurred during the heat recovery process. In such case, the feed stream was divided into two streams： the liquid feed stream and the gaseous feed stream. Through calculation, the optimal ATmin was established at 26℃, and the total cost of heat exchange process was only $1.098× 106. By using the Problem Table Algorithm for pinch analysis, the temperature of the hot and the cold steams was 119℃ and 93 ℃, respectively. At a temperature higher than 119 ℃, all heat of the hot stream could not be cooled by the condenser, and the minimum heat load of utility （***） was 440457.64 kW; and at a temperature below 93 ℃, all heat of the cold stream could not be provided by the heater, and the minimum cold load of utility （***） was 1965993.85 kW. Finally, the synthesis of heat exchanger network was established through integrating two heat exchanger networks.

关键词： low temperature heat recovery pinch technology phase change optimal ATtain

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不同工艺提取的海藻液成分含量比较

农业科学研究 2023年第2期44卷 86-89页

作者：周平赵建亮尹春艳刘超赵新巍陶然马若囡青岛苏贝尔作物营养有限公司山东青岛266100

为了对比不同工艺提取的海藻液中成分含量,通过不同提取工艺,测定海藻液中成分含量。结果表明,化学法提取的海藻液中海藻酸、岩藻多糖、甘露醇含量最高,分别为4.03%、3.63%、1.18%,物理法提取的海藻液中海藻酸、岩藻多糖含量最低,分别为... 详细信息

为了对比不同工艺提取的海藻液中成分含量,通过不同提取工艺,测定海藻液中成分含量。结果表明,化学法提取的海藻液中海藻酸、岩藻多糖、甘露醇含量最高,分别为4.03%、3.63%、1.18%,物理法提取的海藻液中海藻酸、岩藻多糖含量最低,分别为0.30%、1.52%,生物法提取的海藻液中甘露醇含量最低,为0.81%;物理法提取的海藻液中褐藻多酚的含量最高,为2136.27mg/L,化学法提取的海藻液中褐藻多酚含量最低,为310.83 mg/L。海藻酸、岩藻多糖、甘露醇含量最高的提取方法为化学法,褐藻多酚含量最高的提取方法为物理法。

关键词：海藻提取液不同工艺海藻酸岩藻多糖甘露醇褐藻多酚

Integrating the second near-infrared fluorescence imaging with clinical techniques for multimodal cancer imaging by neodymiumdoped gadolinium tungstate nanoparticles

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Nano Research 2021年第7期14卷 2160-2170页

作者： Xujiang Yu Aodenggerile zhao Jiang jianliang Shen Zhiqiang Yan Wanwan Li Huibin Qiu Joint Research Center for Precision Medicine Shanghai Jiao Tong University Affiliated Sixth People’s Hospital South CampusSouthern Medical University Affiliated Fengxian HospitalShanghai 201499China School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative MoleculesState Key Laboratory of Metal Matrix CompositeShanghai Jiao Tong UniversityShanghai 200240China State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong UniversityShanghai 200240China State Key Laboratory of Ophthalmology Optometry and Vision ScienceSchool of Ophthalmology and OptometrySchool of Biomedical EngineeringWenzhou Medical UniversityWenzhou 325027China Engineering Research Center of Clinical Functional Materials and Diagnosis&Treatment Devices of Zhejiang Province Wenzhou InstituteUniversity of Chinese Academy of SciencesWenzhou 325001China

Second near-infrared(NIR-II)fluorescence imaging is a recently emerged technique and is highly useful for accurate diagnosis of *** a diverse array of fluorescent nanomaterials have been developed to enable NIR-II fluorescence in various situations,they normally fail to unify the clinical techniques,such as computed tomography(CT)and magnetic resonance imaging(MRI).Therefore,exploiting multimodal agents to integrate the newly emerged NIR-II fluorescence and traditional clinical techniques would be of key ***,we report a rational fabrication of neodymium(Nd)-doped gadolinium tungstate nanoparticles(NPs)that are subsequentially decorated with a hydrophilic layer and demonstrate that they can achieve the harmonious integration of NIR-II fluorescence imaging,CT,and *** NIR-II fluorescence emission was activated by an incident light with discrete wavelength ranging from 250 to 810 ***-II fluorescence-CT-MRI associated trimodal imaging was subsequently demonstrated for breast cancer by an 808 nm laser,along with the estimation of NIR-II fluorescence imaging for cervical *** integration of newly emerged and traditional clinical imaging techniques highlights the huge potential of rare-earth-doped NPs for multimodal imaging of different types of cancer.

关键词： rare-earth-doped nanoparticles(NPs) second near-infrared fluorescence multimodal imaging cancer

四环素类抗生素耐药研究进展:质粒介导的替加环素耐药机制

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生态毒理学报 2022年第4期17卷 122-140页

作者：叶卓幸汤燕君何璐茜白红高方舟张敏刘有胜熊倩赵建亮何良英应光国华南师范大学环境学院广州510006 广东省化学品污染与环境安全重点实验室&环境理论化学教育部重点实验室华南师范大学广州510006

抗生素耐药性已成为全球公共卫生的重大挑战。替加环素作为甘氨酰环素类第三代四环素类抗生素,克服了传统四环素类药物的耐药机制,是治疗产碳青霉烯酶多重耐药细菌感染的“最后一道防线”,被世界卫生组织(WHO)列为极其重要的抗生素。然... 详细信息

抗生素耐药性已成为全球公共卫生的重大挑战。替加环素作为甘氨酰环素类第三代四环素类抗生素,克服了传统四环素类药物的耐药机制,是治疗产碳青霉烯酶多重耐药细菌感染的“最后一道防线”,被世界卫生组织(WHO)列为极其重要的抗生素。然而,随着质粒介导的高水平替加环素耐药基因的出现,替加环素耐药性呈显著上升趋势。替加环素高水平耐药不仅可导致一代、二代四环素药物失效,也可能对新四环素类抗生素形成交叉耐药,其耐药性的传播扩散将对生态安全和公众健康构成严重威胁。本文详述了四环素类抗生素耐药机制的形成与发展,重点阐述了质粒介导的替加环素耐药基因的产生及其在“动物-环境-人类”中的传播过程,最后基于大数据解析了完整细菌基因组中替加环素耐药基因的多种菌株染色体和质粒分布特征,结果可为遏制替加环素耐药性传播扩散提供科学依据。

关键词：四环素替加环素耐药机制质粒 tet(X)基因家族

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Robust Topology Optimization of Periodic Multi-Material Functionally Graded Structures under Loading Uncertainties

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Computer Modeling in Engineering & Sciences 2021年第5期127卷 683-704页

作者： Xinqing Li Qinghai zhao Hongxin Zhang Tiezhu Zhang jianliang Chen College of Mechanical and Electrical Engineering Qingdao UniversityQingdao266071China Power Integration and Energy Storage System Engineering Technology Center Qingdao UniversityQingdao266071China

This paper presents a robust topology optimization design approach for multi-material functional graded structures under periodic constraint with load *** characterize the random-field uncertainties with a reduced set of random variables,the Karhunen-Lo`eve(K-L)expansion is *** sparse grid numerical integration method is employed to transform the robust topology optimization into a weighted summation of series of deterministic topology *** dividing the design domain,the volume fraction of each preset gradient layer is *** on the ordered solid isotropic microstructure with penalization(Ordered-SIMP),a functionally graded multi-material interpolation model is formulated by individually optimizing each preset gradient *** periodic constraint setting of the gradient layer is achieved by redistributing the average element compliance in ***,the method of moving asymptotes(MMA)is introduced to iteratively update the design *** numerical examples are presented to verify the validity and applicability of the proposed *** results demonstrate that the periodic functionally graded multi-material topology can be obtained under different numbers of sub-regions,and robust design structures are more stable than that indicated by the deterministic results.

关键词： Multi-material topology optimization robust design periodic functional gradient sparse grid method