Investigation and role of seismic table in dynamic analysis of structural parts by mahdi koushamanesh

“…To identify this behavior, it is necessary to know the dynamic parameters of this vibration system, and in this regard, the use of experimental studies has been recognized as a suitable solution. …”
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RESEARCH ON RELIABILITY OF LONGITUDINAL ROADHEADER’S ROTARY TABLE BY ADAMS by ZHAO LiJuan, ZHU Shuai, LIU XuNan

“…The rigid-flex coupled model of roadheader has been established and the weak areas of the rotary table has been found by dynamic simulation,then optimizing the structure of the rotary table,the force of the optimized rotary table is uniform,and it can work reliably and meet the requirements.…”
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Dynamic Model Test Based on Shaking Table of Wudongde High Arch Dam by XIONG Kun, HU Qingyi, CAO Quxiu

“…At present,there are few examples of high arch dams subjected to earthquakes in China and abroad,and there is a lack of sufficient and effective observation data of prototype seismic damage.Based on the shaking table dynamic model test,the seismic behaviors and damage process are studied for the 270 m-high Wudongde arch dam.The dam’s seismic failure mode of the dam body and structural seismically weak parts under strong earthquakes are compared and its seismic safety is evaluated.The results show that the model test analysis can obtain natural vibration characteristics and dynamic responses such as acceleration,dynamic strain,and transverse joint aperture under earthquakes,which are consistent with the numerical calculation results.Under extremely strong earthquakes,there are local cracks with limited extension depth near the foundation surface of the dam.The main damage area lies in the middle and upper part of the dam body,and horizontal macroscopic cracks occur in the area within about 1/3 of the height below the dam crest connecting the upstream and downstream.It is proved that the Wudongde high arch dam has a better stress condition,a smaller transverse joint aperture,and a higher ultimate seismic capacity under the design and calibrated earthquakes.…”
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Long-term rainfall and water table influence on groundwater nutrient dynamics from an oil palm plantation by Felicia Unda Anggat, Soh-Fong Lim, Yau-Seng Mah, Nur Azima Busman, Nagamitsu Maie, Faustina Sangok, Lulie Melling

“…This in turn has a significant impact on WT fluctuations, nutrient losses in the soil, and the leaching of fertilizers into groundwater which leads to groundwater pollution. …”
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Large-scale shaking table test and numerical analysis of seismic performance of geocell retaining wall by Feifei Jin, Feifei Jin, Feifei Jin

“…Large-scale shaking table model tests were conducted to investigate the seismic performance of geocell retaining walls. …”
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Population Dynamics and Nutritional Indices of <i>Spodoptera frugiperda</i> (Lepidoptera: Noctuidae) Reared on Three Crop Species by Kifle Gebreegziabiher Gebretsadik, Xiangyong Li, Yanqiong Yin, Xueqing Zhao, Fushou Chen, Hongmei Zhang, Yan Wang, Ying Liu, Gao Hu, Aidong Chen

“…The fall armyworm (FAW) is an invasive pest that has been rapidly spreading across China since its detection in Yunnan province in January 2019. …”
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Experimental Study on Seismic Performance Evaluation of a Multi-Story Steel Building Model with Rolling-Type Seismic Base Isolation by Hakan Öztürk, Erkan Çelebi, Cemalettin Kaya

“…The tests will be performed on a shake table under six different earthquake accelerations to examine the model’s dynamic behavior. …”
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Real-Time Accurate Determination of Table Tennis Ball and Evaluation of Player Stroke Effectiveness with Computer Vision-Based Deep Learning by Zilin He, Zeyi Yang, Jiarui Xu, Hongyu Chen, Xuanfeng Li, Anzhe Wang, Jiayi Yang, Gary Chi-Ching Chow, Xihan Chen

“…The adoption of artificial intelligence (AI) in sports training has the potential to revolutionize skill development, yet cost-effective solutions remain scarce, particularly in table tennis. …”
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Hyperdimensional computing: a framework for stochastic computation and symbolic AI by Mike Heddes, Igor Nunes, Tony Givargis, Alexandru Nicolau, Alex Veidenbaum

“…Secondly, we analyse a dynamic hash table that uses a novel hypervector type called circular-hypervectors to map requests to a dynamic set of resources. …”
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Shaking-Table Tests for Immersed Tunnels at Different Sites by Xinjun Cheng, Liping Jing, Jie Cui, Yongqiang Li, Rui Dong

“…The experiment results indicate that, when considering only horizontal earthquake excitations, soil liquefaction significantly influences the propagation of seismic waves and the dynamic responses of the tunnel, whereas the water layer has no obvious effects on the dynamic performance of the ground or tunnel. …”
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The Seismic Dynamic Response Characteristics of the Steep Bedding Rock Slope Are Investigated Using the Hilbert–Huang Transform and Marginal Spectrum Theory by Zhuan Li, Longfei Li, Kun Huang, Lei Xue, Tong Jiang, Jinyu Dong, Chuang Wang, Hao Ding

“…The steep bedding rock slope (SBRS) is easily destabilized under earthquake action, so it is crucial to research the features of this kind of slope’s seismic dynamic reactions in order to prevent and mitigate disasters. …”
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The changing work environment and the new tables of occupational diseases in Italy by Angelo SACCO

“…Fifteen years after the last update, the Ministry of Labor and Social Policies, in conjunction with the Ministry of Health, has released the new tables of occupational diseases in Italy with the decree of October 10, 2023. …”
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Permafrost Table Temperature (2008–2021) in Deception Island, Antarctica by M. A. dePablo, M. Ramos

“…Each one of the 16 shallow boreholes has been equipped with miniature temperature loggers, providing valuable insights into the thermal regime of the ground at a depth of 50 cm, which corresponds to the mean depth of the top of the permafrost table as observed by annual mechanical probing in the CALM site. …”
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Peer patient round table: FNP student evaluation of clinical performance by Marjorie Young, Carey Cole, Eunyoung Lee

“…Backgrounds: Clinical performance is a crucial part of evaluation in FNP education and has traditionally been accomplished through faculty site visits. …”
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Life History Parameters of the Invasive Cotton Mealybug <i>Phenacoccus solenopsis</i> on Tomato at Four Constant Temperatures by Ahlem Harbi, Khaled Abbes, Brahim Chermiti, Pompeo Suma

“…However, information regarding the impact of temperature variations on its potential damage and population dynamics on this crop is limited. The effect of four temperatures (20 ± 1 °C, 25 ± 1 °C, 30 ± 1 °C and 35 ± 1 °C) on the development, reproduction, and population growth parameters of <i>P. solenopsis</i> on tomatoes under controlled laboratory conditions was investigated using age-stage two-sex life tables. …”
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High Efficiency Generalized Parallel Counters for Look-Up Table Based FPGAs by Burhan Khurshid, Roohie Naaz Mir

“…Generalized parallel counters (GPCs) are used in constructing high speed compressor trees. Prior work has focused on utilizing the fast carry chain and mapping the logic onto Look-Up Tables (LUTs). …”
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Improvement of table tennis technology based on data mining in the environment of wireless sensor networks by Hongjian Ma

“…At present, the traditional table tennis video mining algorithm has some problems such as low efficiency and poor performance of optimization classification. …”
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TQAgent: Enhancing Table-Based Question Answering with Knowledge Graphs and Tree-Structured Reasoning by Jianbin Zhao, Pengfei Zhang, Yuzhen Wang, Rui Xin, Xiuyuan Lu, Ripeng Li, Shuai Lyu, Zhonghong Ou, Meina Song

“…Table-based question answering (TableQA) has emerged as an important task in natural language processing, yet existing models face challenges in handling complex reasoning and mitigating hallucinations, especially when dealing with diverse table structures. …”
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The propagation characteristics of seismic waves in ultra-deep overburden by large-scale shaking table test by Yang Xing, Li Wentao, Wu Shibin, Chen Zhixiong, Ding Xuanming

“…Understanding the propagation law of seismic waves within a deep overburden is key to revealing the mechanisms of the dynamic response. In this study, the propagation characteristics of horizontal and vertical seismic waves in a deep overburden were systematically investigated using large-scale shaking table tests, with analysis based on acceleration and pore pressure data combined with stockwell transforms and coherence function methods. …”
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Seismic Mitigation Performance and Damage of Prefabricated Base Isolation Structure Based on the Shaking Table Test by WU Zhongtie, FAN pingping, LIU Yanhui, LI Wanrun

“…And the equivalent stiffness of the isolation layer is reduced by 14.5 %, indicating that the isolation layer has certain damage.ConclusionsThis study investigates the seismic mitigation performance and damage characteristics of prefabricated base isolation structures through shaking table tests, validating the reliability of its overall seismic mitigation performance and analyzing its damage mode. …”
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