| 1 | A state-of-the-art review of asphalt pavement surface texture and its measurement techniques显示文摘To understand the research status of asphalt pavement texture,the related achievements and progress of pavement surface texture were systematically sorted out from three aspects:the characterization of pavement surface texture,the texture measurement and evaluation,and the relationship between texture and the skid resistance.Based on the statistical geometric characteristics,the spectral characteristics,the fractal characteristics and the multifractal characteristics,the characteristics of pavement texture were discussed.The test methods of pavement texture were divided into two categories:direct measurement methods and indirect measurement methods.The advantages and disadvantages of each measurement method were summarized.The effects of macro-texture and micro-texture on asphalt pavement were discussed,respectively.The relationship between texture and skid resistance was studied.This review shows that multifractal theory should be further studied from the aspect of road engineering.High-precision non-contact integrated detection technology should be further studied to meet the needs of complex testing environments.The method of finite element numerical simulation has potential for the analysis of pavement skid resistance.In addition,methods such as big data analysis,neural network,and deep learning should be studied to achieve the intelligent perception and management of the whole state of skid resistance prediction. | Siyu Chen Xiyin Liu Haoyuan Luo Jiangmiao Yu Fuda Chen Yang Zhang Tao Ma Xiaoming Huang | 2022 | Journal of Road Engineering2022，2，2： | 3 |
| 2 | Cellular zinc metabolism and zinc signaling:from biological functions to diseases and therapeutic targets显示文摘Zinc metabolism at the cellular level is critical for many biological processes in the body.A key observation is the disruption of cellular homeostasis,often coinciding with disease progression.As an essential factor in maintaining cellular equilibrium,cellular zinc has been increasingly spotlighted in the context of disease development.Extensive research suggests zinc’s involvement in promoting malignancy and invasion in cancer cells,despite its low tissue concentration.This has led to a growing body of literature investigating zinc’s cellular metabolism,particularly the functions of zinc transporters and storage mechanisms during cancer progression.Zinc transportation is under the control of two major transporter families:SLC30(ZnT)for the excretion of zinc and SLC39(ZIP)for the zinc intake.Additionally,the storage of this essential element is predominantly mediated by metallothioneins(MTs).This review consolidates knowledge on the critical functions of cellular zinc signaling and underscores potential molecular pathways linking zinc metabolism to disease progression,with a special focus on cancer.We also compile a summary of clinical trials involving zinc ions.Given the main localization of zinc transporters at the cell membrane,the potential for targeted therapies,including small molecules and monoclonal antibodies,offers promising avenues for future exploration. | Bonan Chen Peiyao Yu Wai Nok Chan Fuda Xie Yigan Zhang Li Liang Kam Tong Leung Kwok Wai Lo Jun Yu Gary MKTse Wei Kang Ka Fai To | 2024 | Signal Transduction and Targeted Therapy2024，9，2： | 0 |
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