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Specific Energy Consumption Analysis Model and Its Application in Typical Steel Manufacturing Process

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Journal of Iron and Steel Research International 2010年第10期17卷 33-37页

作者： SUN Wen-qiang CAI jiu-ju DU tao ZHANG Da-wei The State Environmental Protection Agency Key Laboratory on Eco-Industry Northeastern UniversityShenyang 110819 Liaoning China

Theoretical minimum and actual specific energy consumptions （SEC） of typical manufacturing process （SMP） were studied. Firstly, a process division of a typical SMP in question was conducted with the theory of SEC analysis. Secondly, an exergy analysis model of a subsystem consisting of several parallel processes and a SEC analysis model of SMP were developed. And finally, based on the analysis models, the SEC of SMP was analyzed by means of the statistical significance. The results show that the SEC of typical SMP comprises the theoretical minimum SEC and the additional SEC derived from the irreversibility~ and the SMP has a theoretical minimum SEC of 6.74 GJ/t and an additional SEC of 19.32 GJ/t, which account for 25.88% and 74.12% of the actual SEC, respectively.

关键词： steel manufacturing process theoretical minimum specific energy consumption additional specific energy consumption actual specific energy consumption specific energy consumption analysis exergy analysis

Static and dynamic mechanics of cell monolayers:A multi-scale structural model

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Acta Mechanica Sinica 2022年第5期38卷 166-173,I0004页

作者： Huan Wang jiu-tao Hang Zhuo Chang Guang-Kui Xu Laboratory for Multiscale Mechanics and Medical Science Department of Engineering MechanicsState Key Laboratory for Strength and Vibration of Mechanical StructuresSchool of Aerospace EngineeringXi’an Jiaotong UniversityXi’an 710049China

Epithelial monolayers act as a vital player in a variety of physiological activities,such as wound healing and embryonic *** mechanical behavior of epithelial monolayers has been increasingly studied with the recent rapid development of *** dynamic loadings,the creep response of epithelial monolayers shows a power-law dependence on the time with an exponent larger than that of a single *** static loadings,the elastic modulus of epithelial monolayers is nearly two orders of magnitude higher than that of a single *** date,there is a lack of a mechanical model that can describe both the dynamic and static mechanical responses of epithelial ***,based on the structural features of cells,we establish a multi-scale structural model of cell *** is found that the proposed model can naturally capture the dynamic and static mechanical properties of cell ***,we explore the effects of the cytoskeleton and the membrane moduli on the dynamical power-law rheological responses and static stress-strain relations of a single cell and cell monolayers,*** work lays the foundation for subsequent studies of the mechanical behavior of more complex epithelial tissues.

关键词： Cell monolayer Power-law Elastic modulus Multi-scale Biomechanical model

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储煤棚螺栓球网架安装技术

建筑技术 2024年第15期55卷 1805-1808页

作者：张世锋王九华王九涛庄厚义余飞北京城建北方集团有限公司北京101303

储煤棚螺栓球网架结构是一种由钢管杆件和螺栓球组成的空间结构,具有构造简单、受力明确的特点,杆件受力小、用钢量小、整体刚度大、抗震性能好等优点,受力杆件通过节点按一定规律布置的杆件连接起来。螺栓球网架具有结构简单、施工快... 详细信息

储煤棚螺栓球网架结构是一种由钢管杆件和螺栓球组成的空间结构,具有构造简单、受力明确的特点,杆件受力小、用钢量小、整体刚度大、抗震性能好等优点,受力杆件通过节点按一定规律布置的杆件连接起来。螺栓球网架具有结构简单、施工快速、成本低廉等优点,在储煤棚、体育馆、展览馆等领域得到了广泛应用,以某工程为例,从施工工艺、挠度测量、进度控制、安全防护等方面对螺栓球网架技术进行研究。

关键词：螺栓球网架煤棚高空散装

第三代双源螺旋CT冠状动脉成像评估糖尿病对冠状动脉斑块的影响

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慢性病学杂志 2024年第1期 26-29页

作者：王飞飞路彬陶久云刘振坤郝大鹏山东省聊城市茌平区人民医院影像科山东252100 青岛大学附属医院放射科

目的通过第三代双源螺旋CT冠状动脉成像评估糖尿病对冠状动脉斑块的影响。方法行第三代双源螺旋CT冠状动脉成像的患者213例分为糖尿病组72例和无糖尿病组141例,比较两组的冠状动脉钙化积分、冠状动脉重度狭窄率、易损斑块发生率、冠状... 详细信息

目的通过第三代双源螺旋CT冠状动脉成像评估糖尿病对冠状动脉斑块的影响。方法行第三代双源螺旋CT冠状动脉成像的患者213例分为糖尿病组72例和无糖尿病组141例,比较两组的冠状动脉钙化积分、冠状动脉重度狭窄率、易损斑块发生率、冠状动脉斑块类型和冠状动脉斑块量化特征(平均最大横截面积、平均斑块负荷、平均重构指数)。结果糖尿病组冠状动脉平均钙化积分(253.9±32.5)分,无糖尿病组(86.8±10.3)分,差异有统计学意义(t=3.233,P0.05)。糖尿病组非钙化斑块发生率22.2%,无糖尿病组40.9%,差异有统计学意义(χ^(2)=14.618,P<0.05)。糖尿病组斑块最大横截面积、斑块负荷、重构指数分别为(6.35±2.51)mm2、(58.4±13.1)%、(1.23±0.28),均显著高于无糖尿病组(4.60±2.03)mm2、(33.8±11.7)%、(1.05±0.19),差异均有统计学意义(t=2.125、2.598、2.012,P<0.05)。结论第三代双源螺旋CT能够准确评价糖尿病对冠状动脉粥样硬化斑块的影响,糖尿病患者较无糖尿病患者冠状动脉钙化积分、重度狭窄率、易损斑块发生率高,斑块量化指标(平均最大横截面积、平均斑块负荷、平均重构指数)高,钙化斑块比例更高。

关键词：糖尿病双源CT 冠状动脉计算机体层摄影血管造影术

Improvement in Tol2 transposon for efficient large-cargo capacity transgene applications in cultured cells and zebrafish(Danio rerio)

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Zoological Research 2024年第3期45卷 567-574页

作者： Peng-Cheng Wang Hao Deng Rang Xu jiu-Lin Du Rongkun tao Department of Pediatric Cardiology Xinhua HospitalShanghai Jiao Tong University School of MedicineShanghai 200092China Institute of Neuroscience State Key Laboratory of NeuroscienceCenter for Excellence in Brain Science and Intelligence TechnologyChinese Academy of SciencesShanghai 200031China Medical School Kunming University of Science and TechnologyKunmingYunnan 650500China Scientific Research Center Xinhua HospitalShanghai Jiao Tong University School of MedicineShanghai 200092China University of Chinese Academy of Sciences Beijing 100049China School of Life Science and Technology ShanghaiTech UniversityShanghai 200031China

Most viruses and transposons serve as effective carriers for the introduction of foreign DNA up to 11 kb into vertebrate ***,their activity markedly diminishes with payloads exceeding 11 *** the payload capacity of transposons could facilitate more sophisticated cargo designs,improving the regulation of expression and minimizing mutagenic risks associated with molecular therapeutics,metabolic engineering,and transgenic animal *** this study,we improved the Tol2 transposon by increasing protein expression levels using a translational enhancer(QBI SP163,ST)and enhanced the nuclear targeting ability using the nuclear localization protein H2B(SHT).The modified Tol2 and ST transposon efficiently integrated large DNA cargos into human cell cultures(H1299),comparable to the well-established super PiggyBac ***,mRNA from ST and SHT showed a significant increase in transgene delivery efficiency of large DNA payloads(8 kb,14 kb,and 24 kb)into zebrafish(Danio rerio).This study presents a modified Tol2 transposon as an enhanced nonviral vector for the delivery of large DNA payloads in transgenic applications.

关键词： Zebrafish Tol2 transposase Transgene Large payload Synthetic biology

Objective Evaluations of the Manner and Effect for Artificial Hail Suppression Operation in the Middle Region of Inner Mongolia

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Meteorological and Environmental Research 2012年第6期3卷 41-44页

作者： BATEER SHAN jiu-tao BO Ge Inner Mongolia Institute of Meteorological Sciences Huhhot 010051China Inner Mongolia Lightning Warning Prevention Center Huhhot 010051China

[ Objective] The research aimed to conduct objective evaluation on manner and effect of the artificial hail suppression operation in central Inner Mongolia. [ Method] Depending on analyses of the radar observation data, hail shooting data and artificial hail suppression operation data in the middle region of Inner Mongolia （ represented by Huhhot） from 1990 to 2007, and combining capability of the artificial hail suppression operation tool （＂ 37＂ anti-aircraft gun）, nucleation rate of the catalyst and suitable catalyst volume in hail cloud per unit volume, objective evaluation of the manner and effect for artificial hail suppression operation in the area was obtained. [ Result] It was exacter to distinguish shape and intensity of the hail cloud, but it was uncertain to distinguish height of the hail cloud, when selecting operation target cloud. Operation height was still lower, and perfect seeding height couldn＇t be attained. Operation occasion was controlled well, but there still were phenomena of the late operation. Shell amounts of the operation were few obviously, needing to increase shell amount or to improve nucleation rate of the catalyst. [ Conclsion] Syntheti- cally, manner of the artificial hail suppression operation in central Inner Mongolia was suitable, and total efficiency was about 85%.

关键词： Artificial hail suppression Radar echo Operation manner Objective evaluation China

圣餐隐喻与见证修辞:十六七世纪英国复仇剧中的宗教论争

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南昌大学学报（人文社会科学版） 2015年第2期46卷 137-142页

作者：陶久胜南昌大学外国语学院英语语言文学系江西南昌330031

在宗教改革的大背景下,十六七世纪的英国复仇剧过度渲染新教或罗马教廷的仇杀,在参与宗教论争时极力宣扬英国政府的新教主张。复仇剧斥责罗马教廷的腐败与虚伪,批评天主教的弥撒圣餐和偶像崇拜,演练新教的圣餐隐喻和见证修辞,让观众借... 详细信息

在宗教改革的大背景下,十六七世纪的英国复仇剧过度渲染新教或罗马教廷的仇杀,在参与宗教论争时极力宣扬英国政府的新教主张。复仇剧斥责罗马教廷的腐败与虚伪,批评天主教的弥撒圣餐和偶像崇拜,演练新教的圣餐隐喻和见证修辞,让观众借助符号意象再现真理和通过移情产生强大的信仰理想。剧作家们以此种方式服务于王国政治,让国民与新教发生国家认同,帮助英王建立新教共同体。

关键词：圣餐隐喻见证修辞复仇剧新教宗教论争

《裘力斯·恺撒》中的疾病、忧郁与“政治身体”焦虑

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解放军外国语学院学报 2023年第6期46卷 36-44,155页

作者：陶久胜宁波大学外国语学院浙江宁波315211

为应对国内外复杂的政治形势,伊丽莎白政府逐渐走向帝制模式,君主权力严重威胁到议会民主与国民自由,詹姆士一世提出君权神授理论为专制统治辩护,英格兰王国处于疾病状态,反叛暴政似乎成为治疗国王政治身体的药方。《裘力斯·恺撒》中... 详细信息

为应对国内外复杂的政治形势,伊丽莎白政府逐渐走向帝制模式,君主权力严重威胁到议会民主与国民自由,詹姆士一世提出君权神授理论为专制统治辩护,英格兰王国处于疾病状态,反叛暴政似乎成为治疗国王政治身体的药方。《裘力斯·恺撒》中布鲁特斯身患忧郁,他的病情随着弑君后政治身体的动态变化和对政治身体的时间性与修辞性内涵不理解而恶化,忧郁取得作为政治身体疗方抑或作为国家新疾之含混内涵。该剧让罗马共和国衰退、帝制兴起时期喻指王权逐渐强化的16、17世纪英格兰社会,通过对罗马政治身体危机与忧郁书写,表达了帝制化时期的英格兰对王权愈加神圣化与专制化的焦虑。

关键词：莎士比亚裘力斯·恺撒帝制疾病忧郁政治身体

英国复辟时期的新教民族身份焦虑--《力士参孙》中的疯癫、复仇与反偶像崇拜

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解放军外国语学院学报 2022年第2期45卷 129-137,F0003页

作者：陶久胜宁波大学外国语学院浙江宁波315211

复辟时期,“疯癫”一词既与上帝神圣启示相关,又有早期现代医学上忧郁疾病症状之意。反思英格兰共和国失败的原因,弥尔顿强调,个人只有通过创伤性忧郁在忏悔中自我救赎,英格兰新教民族才可能重获健康。《力士参孙》使疯癫指向参孙在新... 详细信息

复辟时期,“疯癫”一词既与上帝神圣启示相关,又有早期现代医学上忧郁疾病症状之意。反思英格兰共和国失败的原因,弥尔顿强调,个人只有通过创伤性忧郁在忏悔中自我救赎,英格兰新教民族才可能重获健康。《力士参孙》使疯癫指向参孙在新教上帝指引下从忧郁中恢复神圣力量,也指清教和其他激进教派的病态经历,参孙摧毁非利士大衮神庙的疯癫复仇由创伤性忧郁所激发,成为其自我忏悔与自我救赎的力量。诗中参孙父亲、合唱团对参孙复仇的饶舌实为一种语言(偶像)崇拜,通过书写以色列社会疾病(疯癫),弥尔顿表达了对英格兰新教民族身份的焦虑。

关键词：力士参孙约翰·弥尔顿疯癫复仇偶像崇拜新教民族英国复辟时期