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Sensory innervation of the anterior eye segment in rats: a retrograde tracing study

Haixia LIU MD , Zhiwang LI MD , Min YANG MD , Xiang TIAN MS , Chaoying LI PhD , Lei PEI PhD ,

Frontiers of Medicine 2009, Volume 3, Issue 3,   Pages 352-356 doi: 10.1007/s11684-009-0065-y

Abstract: This study aimed to investigate the sensory innervation of the anterior eye segment in rats by retrogradetracing with 1,1-dioleyl-3,3,3,3-tetrameth-ylindocarbocyanine, 4-chlorobenesulfonate (FAST Dil) injectedthe rat’s eye, i.e. the cornea, ciliary body, iris, and trabecular meshwork, were studied by retrogradetracing using FAST Dil as a tracer.It is feasible to identify them using retrograde tracing with FAST Dil anterior chamber injection.

Keywords： trigeminal ganglion     retrograde tracing    

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Heat Integration retrofit analysis—an oil refinery case study by Retrofit Tracing Grid Diagram

Andreja NEMET, Jiří Jaromír KLEMEŠ, Petar Sabev VARBANOV, Valter MANTELLI

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 2,   Pages 163-182 doi: 10.1007/s11705-015-1520-8

Abstract: The Retrofit Tracing Grid Diagram presents all streams and heat exchangers in temperature scale and the

Keywords： Heat Integration     retrofit     Pinch Analysis     thermodynamic approach     oil refinery    

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Shanghai Tower

Jian GONG

Frontiers of Engineering Management 2017, Volume 4, Issue 1,   Pages 106-109 doi: 10.15302/J-FEM-2017001

Abstract: Ru-jiang Zhao,Wung Hee Moh. [J]. Front. Eng, 2016, 3(2): 147-157.

Keywords： concrete     concrete pumped for super-high building     deep and large foundation pit     combined anterograde and retrograde    

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Tracing the impact of stack configuration on interface resistances in reverse electrodialysis by in situ

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1480-9

Abstract:

• RED performance and stack resistance were studied by EIS and LSV.

Keywords： Reverse electrodialysis     Electrochemical impedance spectroscopy     Concentration polarization     Spacer shadow effect    

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COVID-19 Fight Enlists Digital Technology: Contact Tracing Apps

Mitch Leslie

Engineering 2020, Volume 6, Issue 10,   Pages 1064-1066 doi: 10.1016/j.eng.2020.09.001

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Research on Tracing Evaluation System in Virtual Enterprise Based on Neural Network

Wang Shuo,Tang Xiaowo

Strategic Study of CAE 2003, Volume 5, Issue 4,   Pages 65-69

Abstract:

The paper designed tracing evaluation index system in virtual enterprise and established neural network

Keywords： virtual enterprise     neural network     trace evaluation     system    

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Tracing the Deep Carbon Cycle Using Metal Stable Isotopes: Opportunities and Challenges Review

Sheng-Ao Liu, Shu-Guang Li

Engineering 2019, Volume 5, Issue 3,   Pages 448-457 doi: 10.1016/j.eng.2019.03.007

Abstract: Here, we review recent advances in tracing the DCC using stable isotopes of divalent metals such as calcium

Keywords： Deep carbon cycle     Calcium isotopes     Magnesium isotopes     Zinc isotopes    

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Error compensation for tool-tip trace during cutting of laminated paper for rapid prototyping

Yucheng DING, Changhe LI, Dichen LI, Guoxin YU

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 111-119 doi: 10.1007/s11465-009-0020-2

Abstract: applied to describe the kinetic motion of the knife tip and a method is formulated to compensate for the tracing

Keywords： rapid prototyping     laminated object manufacturing     knife-cutting     tracing error    

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Optical performance analysis of an innovative linear focus secondary trough solar concentrating system

Xiliang ZHANG, Zhiying CUI, Jianhan ZHANG, Fengwu BAI, Zhifeng WANG

Frontiers in Energy 2019, Volume 13, Issue 3,   Pages 590-596 doi: 10.1007/s11708-018-0602-y

Abstract: performance of the semi and the whole secondary solar trough concentrator was evaluated by using the ray tracing

Keywords： secondary parabolic trough solar concentrator     ray tracing method     linear focus     concentration ratio     optical    

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The research and design of intelligent autonomous tracing car measurement and control system

Wang Ling,Zhang Qiang and Li Xuemei

Strategic Study of CAE 2014, Volume 16, Issue 3,   Pages 92-98

Abstract: It introduces the whole architecture of intelligent autonomous tracing car measurement and control systemExcellent control algorithm plays a key role for intelligent car tracing accuracy and stability.

Keywords： intelligent car     measurement and control system     fuzzy PID control     double P control algorithm    

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Design and Implementation of Traceability System of Agricultural Product Quality and Safety Based on Grid Management

Hu Yunfeng,Dong Yu,Sun Jiulin

Strategic Study of CAE 2018, Volume 20, Issue 2,   Pages 63-71 doi: 10.15302/J-SSCAE-2018.02.010

Abstract: data grid, early warning service and push notifications, two-dimensional code association, and back-tracing

Keywords： gridding     agricultural product     quality safety     traceability hierarchy     back-tracing system    

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Early Identification of Abnormal Regions in Rock-Mass Using Traveltime Tomography Article

Longjun Dong,Zhongwei Pei,Xin Xie,Yihan Zhang,Xianhang Yan

Engineering 2023, Volume 22, Issue 3,   Pages 191-200 doi: 10.1016/j.eng.2022.05.016

Abstract:

Early identification of abnormal regions is crucial in preventing the occurrence of underground geotechnical disasters. To meet the high-accuracy detection requirements of underground engineering, this paper proposes a tomography method for abnormal region identification in complex rock-mass structures that utilizes traveltime tomography combined with the damped least-squares method and Gaussian filtering. The proposed method overcomes the limitation of velocity difference in empty region detection and mitigates the impact from isolated velocity mutation in the iteration. Numerical and laboratory experiments were conducted to evaluate the identification accuracy and computational efficiency of forward modeling, including the shortest-path method (SPM), dynamic SPM (DSPM), and fast sweeping method (FSM). The results show that DSPM and FSM can clearly detect abnormal regions in numerical and laboratory experiments. Field experiments were conducted in the Shaanxi Zhènào mine and achieve the reconstruction of the underground roadway distribution. This paper not only realizes the application of abnormal region identification using traveltime tomography but also provides new insight into potential hazards detection in underground geotechnical engineering.

Keywords： Underground engineering     Traveltime tomography     Complex structures     Abnormal region identification     Ray tracing    

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LYX: A novel aerobic bacterium with advantage of removing nitrate high effectively by assimilation and dissimilation simultaneously

Yuxin Li, Jiayin Ling, Pengcheng Chen, Jinliang Chen, Ruizhi Dai, Jinsong Liao, Jiejing Yu, Yanbin Xu

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1349-3

Abstract: Abstract • Pseudomonas mendocina was first reported for aerobic nitrate removal. • It removed 90% of NO3−-N in 24 h under aerobic conditions. • This strain converted NO3−-N to bio-nitrogen (37.9%) and gaseous nitrogen (49.7%). • Inoculation of this strain increased sludge denitrification rate by 4.3 times. The problem of nitrate accumulation in aerobic tank and total nitrogen excessive discharge in effluent was very common in traditional livestock and poultry farming wastewater treatment systems owing to the lengthy process flow and low process control level. A strain LYX of aerobic bacterium was isolated from the activated sludge of a wastewater treatment system in a pig farm, which could remove nitrate effectively in aerobic tank and was identified Pseudomonas mendocina by 16S rRNA sequencing. Under the condition of nitrate as the sole nitrogen source, this strain removed over 90% of NO3−-N with an initial concentration of 110 mg/L under aerobic conditions within 48 hours. Among them, 37.9% of NO3−-N was assimilated into Bio-N, about 51.9% was reduced to gaseous nitrogen and less than 0.5% of nitrogen was replaced by NO2−-N and NH4+-N, 9.7% NO3−-N remained in the effluent at the end. At the same time, four key genes (napA, nirK, norB and nosZ) related to nitrate nitrogen removal were expressed during the denitrification process of P. mendocina LYX, in which the transcription level of the indicator genes of this aerobic denitrifying bacterium (napA) was the highest. In addition, it was found with the 15N tracer technique that inoculation of this strain on sludge increased the amount of nitrogen loss from 9.26 nmol N/(g·h) to 23.835 nmol N/(g·h). Therefore, P. medocina LYX is a potential bioagent for advanced nitrogen removal by assimilating and reducing nitrate simultaneously in aerobic tanks.

Keywords： Pseudomonas mendocina     Aerobic nitrate removal     15N tracing technique     Denitrification assimilatively    

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RCDS: a right-confirmable data-sharing model based on symbol mapping coding and blockchain Research Article

Liang WANG, Shunjiu HUANG, Lina ZUO, Jun LI, Wenyuan LIU,wangl@hbu.edu.cn,sjhuang1120@stumail.hbu.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 8,   Pages 1194-1213 doi: 10.1631/FITEE.2200659

Abstract: The problem of is a long-term bottleneck in . Existing methods for confirming data rights lack credibility owing to poor supervision, and work only with specific data types because of their technical limitations. The emergence of is followed by some new data-sharing models that may provide improved data security. However, few of these models perform well enough in confirming data rights because the data access could not be fully under the control of the facility. In view of this, we propose a right-confirmable data-sharing model named RCDS that features (SMC) and . With SMC, each party encodes its digital identity into the byte sequence of the shared data by generating a unique symbol mapping table, whereby declaration of data rights can be content-independent for any type and any volume of data. With , all data-sharing participants jointly supervise the delivery and the access to shared data, so that granting of data rights can be openly verified. The evaluation results show that RCDS is effective and practical in data-sharing applications that are conscientious about .

Keywords： Data right confirmation     Symbol mapping coding     Blockchain     Data sharing     Traitor tracing     Access control    

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Influence of Particle Size on Laser Absorption and Scanning Track Formation Mechanisms of Pure Tungsten Powder during Selective Laser Melting Article

Jiayao Zhang, Dongdong Gu, Ying Yang, Hongmei Zhang, Hongyu Chen, Donghuai Dai, Kaijie Lin

Engineering 2019, Volume 5, Issue 4,   Pages 736-745 doi: 10.1016/j.eng.2019.07.003

Abstract:

A three-dimensional laser absorption model based on ray tracing was established to describe the coupledThis work provides a scientific basis for the application of the ray-tracing model to predict the wetting

Keywords： Selective laser melting (SLM)     Tungsten     Ray-tracing model     Absorptivity     Laser scanning tracks    

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Title Author Date Type Operation

Sensory innervation of the anterior eye segment in rats: a retrograde tracing study

Haixia LIU MD , Zhiwang LI MD , Min YANG MD , Xiang TIAN MS , Chaoying LI PhD , Lei PEI PhD ,

Journal Article

Heat Integration retrofit analysis—an oil refinery case study by Retrofit Tracing Grid Diagram

Andreja NEMET, Jiří Jaromír KLEMEŠ, Petar Sabev VARBANOV, Valter MANTELLI

Journal Article

Shanghai Tower

Jian GONG

Journal Article

Tracing the impact of stack configuration on interface resistances in reverse electrodialysis by in situ

Journal Article

COVID-19 Fight Enlists Digital Technology: Contact Tracing Apps

Mitch Leslie

Journal Article

Research on Tracing Evaluation System in Virtual Enterprise Based on Neural Network

Wang Shuo,Tang Xiaowo

Journal Article

Tracing the Deep Carbon Cycle Using Metal Stable Isotopes: Opportunities and Challenges

Sheng-Ao Liu, Shu-Guang Li

Journal Article

Error compensation for tool-tip trace during cutting of laminated paper for rapid prototyping

Yucheng DING, Changhe LI, Dichen LI, Guoxin YU

Journal Article

Optical performance analysis of an innovative linear focus secondary trough solar concentrating system

Xiliang ZHANG, Zhiying CUI, Jianhan ZHANG, Fengwu BAI, Zhifeng WANG

Journal Article

The research and design of intelligent autonomous tracing car measurement and control system

Wang Ling,Zhang Qiang and Li Xuemei

Journal Article

Design and Implementation of Traceability System of Agricultural Product Quality and Safety Based on Grid Management

Hu Yunfeng,Dong Yu,Sun Jiulin

Journal Article

Early Identification of Abnormal Regions in Rock-Mass Using Traveltime Tomography

Longjun Dong,Zhongwei Pei,Xin Xie,Yihan Zhang,Xianhang Yan

Journal Article

LYX: A novel aerobic bacterium with advantage of removing nitrate high effectively by assimilation and dissimilation simultaneously

Yuxin Li, Jiayin Ling, Pengcheng Chen, Jinliang Chen, Ruizhi Dai, Jinsong Liao, Jiejing Yu, Yanbin Xu

Journal Article

RCDS: a right-confirmable data-sharing model based on symbol mapping coding and blockchain

Liang WANG, Shunjiu HUANG, Lina ZUO, Jun LI, Wenyuan LIU,wangl@hbu.edu.cn,sjhuang1120@stumail.hbu.edu.cn

Journal Article

Influence of Particle Size on Laser Absorption and Scanning Track Formation Mechanisms of Pure Tungsten Powder during Selective Laser Melting

Jiayao Zhang, Dongdong Gu, Ying Yang, Hongmei Zhang, Hongyu Chen, Donghuai Dai, Kaijie Lin

Journal Article