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激光与红外 2006年第B9期36卷 776-780页

作者：彭焕良华北光电技术研究所北京100015

文中介绍了国外焦平面热成像技术发展的概况,阐述了发展中需要考虑的一些问题及今后的发展趋势。

关键词：红外热成像热像仪非制冷红外焦平面阵列

A Genetic Algorithm Based Approach to Pipe Routing Design

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Computer Aided Drafting,Design and Manufacturing 2010年第2期20卷 8-14页

作者： QU Yang LIU Yang-cong YI peng LUN Guan-de ZHENG huan-peng XIAO Wen-sheng College of Mechanical and Electronic Engineering China University of Petroleum Dongying 257000 China

To solve the problem of low efficiency in pipe routing design, an improved genetic algorithm based approach is proposed. To present this approach, the paper mainly describes a generation method of nodes considering the safety distance of pipes and the directional constraints at terminals, the definition of a double coding technique, the collision detection method, the concept of energy and the definition of fitness functions. The similarity detection is introduced to prevent close breeding in the crossover operator, the selection pressure is controlled according to the evolution situation and a heuristic mutation method is used to boost the evolution. Simulation case shows that this approach is more practical and can satisfy different design requirements by changing algorithm parameters.

关键词： genetic algorithm pipe routing heuristic mutation nodes generation double coding technique

Geological characteristics and co-exploration and co-production methods of Upper Permian Longtan coal measure gas in Yangmeishu Syncline, Western Guizhou Province, China

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China Geology 2020年第1期3卷 38-51页

作者： Cai-qin Bi Jia-qiang Zhang Yan-sheng Shan Zhi-fang Hu Fu-guo Wang huan-peng Chi Yue Tang Yuan Yuan Ya-ran Liu Oil and gas survey China Geological SurveyMinistry of Natural ResourcesBeijing 100083China Key laboratory of unconventional oil and gas geology China Geological SurveyMinistry of Natural ResourcesBeijing 100083China China coal geology engineering corporation Beijing 100040China

Coal measure gas(also known as coal-bearing unconventional gas)is the key field and development direction of unconventional natural gas in recent *** exploration and evaluation of coal measure gas(coalbed methane,coal shale gas and coal measure tight sandstone gas)from single coalbed methane has greatly expanded the field and space of resource evaluation,which is of positive significance for realizing the comprehensive utilization of coal resources,maximizing the benefits and promoting the innovation of oil and gas geological theory and technological advances in exploration and *** the first time,in Yangmeishu Syncline of Western Guizhou Province,the public welfare coalbed methane geological survey project of China Geological Survey has been carried out a systematic geological survey of coal measure gas for the Upper Permian Longtan Formation,identified the geological conditions of coal measure gas and found high quality *** total geological resource quantity of coalbed methane and coal shale gas is 51.423×109 m3 and the geological resource abundance is up to 566×106 m3/*** this area,the coal measures are characterized by many layers of minable coal seams,large total thickness,thin to the medium thickness of the single layer,good gas-bearing property of coal seams and coal measure mudstone and sandstone,good reservoir physical property and high-pressure *** to the principle of combination of high quality and similarity of key parameters of the coal reservoir,the most favorable intervals are No.5-2,No.7 and No.13-2 coal seam in Well *** the pilot tests are carried out on coal seams and roof silty mudstone,such as staged perforation,increasing hydraulic fracturing scale and"three gas"*** high and stable industrial gas flow with a daily gas output of more than 4000 m3 has been obtained,which has realized the breakthrough in the geological survey of coal measure gas in Southwest *** on the above in

关键词： Coal measure gas Reservoir characteristics Favorable interval optimization Reservoir fracturing reconstruction Coal measures"three gas"drainage Oil and gas exploration enginerreing Upper Permian Longtan Formation Yangmeishu Syncline Western Guizhou Prov

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量子力学80寿诞

大学物理 2006年第8期25卷 1-2,10页

作者：彭桓武中国科学院理论物理研究所北京100080

因我曾在爱丁堡(1938—1941,1943—1945)玻恩教授处和都柏林(1941—1943,1945—1947)薛定谔教授处做过较长时间的研究工作,兹为文简述量子力学80年前的诞生过程,并说明当时学术思想的演化,同时也借此文表达对薛定谔教授和玻恩教授的怀念.

关键词：波动力学薛定谔矩阵力学玻恩约旦海森伯 q数狄拉克量子力学

LncRNA NKILA inhibits HBV replication by repressing NF-κB signalling activation

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Virologica Sinica 2024年第1期39卷 44-55页

作者： Xi Zhang Yuanyuan Li Chen huan Yubao Hou Rujia Liu Hongyun Shi peng Zhang Baisong Zheng Yingchao Wang Hong Wang Wenyan Zhang Institute of Virology and AIDS Research The First Hospital of Jilin UniversityChangchun130012China Department of Ophthalmology The First Hospital of Jilin UniversityChangchun130012China Hepatobiliary Pancreatic Surgery The First Hospital of Jilin UniversityChangchun130012China

Hepatitis B virus(HBV)infection results in liver cirrhosis and hepatocellular carcinoma(HCC).HBx/nuclear factor(NF)-κB pathway plays a role in HBV ***,whether NF-κB-interacting long noncoding RNA(NKILA),a suppressor of NF-κB activation,regulates HBV replication remains largely *** this study,gain-and-loss experiments showed that NKILA inhibited HBV replication by inhibiting NF-κB *** turn,HBV infection down-regulated NKILA *** addition,expression levels of NKILA were lower in the peripheral blood-derived monocytes(PBMCs)of HBV-positive patients than in healthy individuals,which were correlated with HBV viral *** a negative correlation between NKILA expression level and HBV viral loads was observed in blood serum from HBV-positive *** levels of endogenous NKILA were also observed in HepG2 cells expressing a 1.3-fold HBV genome,HBV-infected HepG2-NTCP cells,stable HBV-producing HepG2.2.15 and HepAD38 cells,compared to those HBV-negative ***,HBx was required for NKILA-mediated inhibition on HBV *** decreased HBx-induced NF-κB activation by interrupting the interaction between HBx and p65,whereas NKILA mutants lack of essential domains for NF-κB inhibition,lost the ability to inhibit HBV ***,our data demonstrate that NKILA may serve as a suppressor of HBV replication via NF-κB signalling.

关键词： LncRNA NF-κB-interacting longnoncoding RNA(NKILA) NF-ĸB signalling ChronichepatitisBvirus(HBV) Viral replication HBx

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试析胶东抗日根据地的货币斗争

中国农史 2014年第5期33卷 56-67页

作者：杨焕鹏鲁东大学法学院山东烟台264025

货币是政权的一个重要标志,其发行与流通的区域显示着政权的控制力与影响力,货币斗争是战时敌对双方在经济领域进行的重要斗争。抗日战争时期敌我顽三角斗争形势复杂,因而货币斗争这一时期呈现出异常复杂的态势。一方面抵御与制止敌伪... 详细信息

货币是政权的一个重要标志,其发行与流通的区域显示着政权的控制力与影响力,货币斗争是战时敌对双方在经济领域进行的重要斗争。抗日战争时期敌我顽三角斗争形势复杂,因而货币斗争这一时期呈现出异常复杂的态势。一方面抵御与制止敌伪顽向我根据地内倾销伪钞、土钞及法币是保护抗日民主政权的重要斗争形式,另一方面制定与管理抗日根据地本位货币——北海票与土钞、伪钞及法币的比值,以保持抗日根据地对外经济交流,维护根据地内外老百姓的切身利益,也体现着抗日民主政府的经济斗争艺术。货币、贸易、生产是战时对敌经济斗争的三个重要组成部分,与军事斗争、政治斗争处于同等重要的地位,也是对敌"总力战"的重要体现。

关键词：货币胶东抗日根据地北海票伪钞法币

Estrogen restores disordered lipid metabolism in visceral fat of prediabetic mice

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World Journal of Diabetes 2024年第5期15卷 988-1000页

作者： Su-huan Liu Zhao-Shui Shangguan Paiziliya Maitiaximu Zhi-peng Li Xin-Xin Chen Can-Dong Li Research Base of Chinese Medicine Syndrome Fujian University of Traditional Chinese MedicineFuzhou 350122Fujian ProvinceChina Research Center for Translational Medicine The First Affiliated Hospital of Xiamen UniversitySchool of MedicineXiamen UniversityXiamen 361003Fujian ProvinceChina

BACKGROUND Visceral obesity is increasingly prevalent among adolescents and young adults and is commonly recognized as a risk factor for type 2 ***[17β-estradiol(E2)]is known to offer protection against obesity via diverse me-chanisms,while its specific effects on visceral adipose tissue(VAT)remain to be fully *** To investigate the impact of E2 on the gene expression profile within VAT of a mouse model of *** Metabolic parameters were collected,encompassing body weight,weights of visceral and subcutaneous adipose tissues(VAT and SAT),random blood glucose levels,glucose tolerance,insulin tolerance,and overall body *** gene expression profiles of VAT were quantified utilizing the Whole Mouse Genome Oligo Microarray and subsequently analyzed through Agilent Feature Extraction *** and pathway analyses were conducted employing Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses,*** Feeding a high-fat diet(HFD)moderately increased the weights of both VAT and SAT,but this increase was mitigated by the protective effect of endogenous ***,ovariectomy(OVX)led to a significant increase in VAT weight and the VAT/SAT weight ratio,and this increase was also reversed with E2 ***,OVX diminished the expression of genes involved in lipid metabolism compared to HFD feeding alone,signaling a widespread reduction in lipid metabolic activity,which was completely counteracted by E2 *** study provides a comprehensive insight into E2's local and direct protective effects against visceral adiposity in VAT at the gene *** In conclusion,the present study demonstrated that the HFD-induced over-nutritional challenge disrupted the gene expression profile of visceral fat,leading to a universally decreased lipid metabolic status in E2 deficient mice.E2 treatment effectively reversed this condition,shedding light on the mechanistic role and thera

关键词： Estrogen Obesity,Visceral adiposity Energy metabolism Type 2 diabetes

两阶段启发式算法求解带时间窗的多中心车辆路径问题

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系统工程理论与实践 2012年第8期32卷 1793-1800页

作者：于滨靳鹏欢杨忠振大连海事大学交通运输管理学院大连116026

车辆路径问题(VRP)是物流研究领域中一个具有重要理论价值和现实意义的问题.带时间窗的多中心车辆路径优化问题(MDVRPTW)是单中心带时间窗的VRP(VRPTW)的一个扩展,其非常复杂,难于求解.本文提出一个两阶段的启发式算法来求解MDVRPTW.该... 详细信息

车辆路径问题(VRP)是物流研究领域中一个具有重要理论价值和现实意义的问题.带时间窗的多中心车辆路径优化问题(MDVRPTW)是单中心带时间窗的VRP(VRPTW)的一个扩展,其非常复杂,难于求解.本文提出一个两阶段的启发式算法来求解MDVRPTW.该算法首先通过基于聚集度的启发式分类算法将MDVRPTW简化为多个VRPTW;然后采用蚁群算法对每个VRPTW进行求解.为了提高蚁群算法的效率,提出了两个改进策略:交叉算子和自适应的antweight信息素增量更新策略.最后,通过若干经典的MDVRPTW对该算法进行了验证,结果显示结合基于聚集度的启发式分类算法和改进的蚁群算法是一个求解MDVRPTW的有力工具.

关键词：带时间窗的多中心车辆路径问题聚集度分类算法蚁群算法

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控制阴影下的自治:战后杭州地区的保甲制度

中国农史 2008年第3期27卷 124-132页

作者：杨焕鹏鲁东大学历史与社会学院山东烟台264025

本文运用杭州市档案馆所藏大量档案资料,分析了战后保甲制度在杭州地区的运作情况。在文中作者对保甲制度在法律层面及在实际操作层面作了细致的分析,作者着重分析了保民大会在战后的具体运作,保甲经费的筹集,从而对战后国民政府推行的... 详细信息

本文运用杭州市档案馆所藏大量档案资料,分析了战后保甲制度在杭州地区的运作情况。在文中作者对保甲制度在法律层面及在实际操作层面作了细致的分析,作者着重分析了保民大会在战后的具体运作,保甲经费的筹集,从而对战后国民政府推行的保甲自治的实质进行了剖析。

关键词：自治保甲控制法律保民大会保甲经费

不同废弃物对黑水虻幼虫生长、营养组成及生产性能影响研究

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环境昆虫学报 2024年第3期46卷 753-764页

作者：石超宏王凤英卢钰升顾文杰杨革玲李俊俊徐培智解开治王丹彭焕龙李雅莹广东省农业科学院农业资源与环境研究所/广东省养分资源循环利用与耕地保育重点实验室/农业农村部南方植物营养与肥料重点实验室广州510640 广州安芮洁环保科技有限公司广州510640 岭南现代农业科学与技术广东省实验室茂名分中心广东茂名525000

本文以黑水虻Hermetia illucens为研究对象,探索不同废弃物对其幼虫生长、营养组成及生产性能的影响。结果表明,黑水虻幼虫可将餐厨垃圾(FW)、厨余垃圾(KW)、蔬菜废弃物(VW)、猪粪(PM)、牛粪(DM)、鸡粪(CM)等转化成优质蛋白质和脂肪。... 详细信息

本文以黑水虻Hermetia illucens为研究对象,探索不同废弃物对其幼虫生长、营养组成及生产性能的影响。结果表明,黑水虻幼虫可将餐厨垃圾(FW)、厨余垃圾(KW)、蔬菜废弃物(VW)、猪粪(PM)、牛粪(DM)、鸡粪(CM)等转化成优质蛋白质和脂肪。以FW和KW作为基质养殖10 d后,幼虫体长(19.0 mm、17.1 mm)与单头重(171.54 mg、136.82 mg)显著高于其它处理。虫粉粗蛋白含量受废弃物种类影响相对较小。不同废弃物处理虫粉均显示出良好氨基酸谱。尽管各处理虫粉总必需氨基酸含量低于鱼粉和豆粕,但FW、KW和CM处理虫粉缬氨酸含量高于鱼粉和豆粕,VW处理虫粉异亮氨酸和缬氨酸含量高于鱼粉和豆粕,PM处理虫粉组氨酸和缬氨酸含量高于鱼粉和豆粕。以FW和KW作为基质养殖10 d后,尽管虫粉不饱和脂肪酸和必需脂肪酸比例低于采食PM和DM的处理,但远高于其它处理的虫粉粗脂肪含量(42.13%、37.49%),虫粉不饱和脂肪酸和必需脂肪酸含量也最高;料虫比(6.06、7.90)显著低于其它处理,幼虫转化率(59.40%、52.07%)显著高于其它处理;废弃物减量化率(89.53%、84.46%)仅低于VW处理(94.86%)。利用黑水虻幼虫处理FW和KW,幼虫生长性能和营养组成优于其它废弃物处理,且生产性能最好。

关键词：有机废弃物黑水虻生物转化营养组成生产性能