Results 21 to 30 of about 848,441 (265)

Development and initial implementation of the Dynamic Assessment Treatment Algorithm (DATA). [PDF]

PLoS ONE, 2017
Given the recent increase in transdiagnostic research, it is important to discern how dimensional models of psychopathology could be used to guide personalized, dynamic assessment and treatment of symptoms. Using the person-specific approach described by
Katya C Fernandez, Aaron J Fisher, Cyrus Chi   +2 more
doaj   +1 more source

Collapse Responses of Concrete Frames Reinforced with BFRP Bars in Middle Column Removal Scenario

Applied Sciences, 2019
Six concrete beam-column frame sub-assemblages reinforced with basalt fiber-reinforced polymer (BFRP) bars in the frame beams were designed to investigate the collapse resistance after a middle column removal.
Tao Yang, Zhongqing Han, Nianchun Deng, Wanqing Chen   +3 more
doaj   +1 more source

Investigation on Triaxial Dynamic Model Based on the Energy Theory of Bedding Coal Rock under Triaxial Impact Compression

Shock and Vibration, 2021
To investigate the dynamic failure characteristics of bedding rocks in depth, a series of dynamic impact compression tests on parallel and vertical bedding coal rocks were conducted by the split Hopkinson pressure bar test system at 10–103 s−1 strain ...
Yang Xue, Xiaohui Liu, Rui Zhao, Yu Zheng, Xin Gui   +4 more
doaj   +1 more source

Effects of Different Strain Rates on the Impact Properties of Recycled Aggregate Concrete Modified With Nanosilica Solution and Polyvinyl Alcohol Fiber

Frontiers in Materials, 2021
The recycled aggregate (RA) was modified by 2% nanosilica solution, and the split Hopkinson pressure bar (SHPB) test device was used to study the dynamic impact properties of the modified recycled aggregate concrete (RAC) mixed with polyvinyl alcohol ...
Xingguo Wang, Xingguo Wang, Maolin Jiang, Xianggang Zhang, Xianggang Zhang, Xianggang Zhang, Zhaoxia Cheng, Jian Gong, Fei Cheng   +8 more
doaj   +1 more source

Recent increase of tenancy in young Spanish couples: sociodemographic factors and regional market dynamics [PDF]

Journal of Housing and the Built Environment, 2019
The increase of the proportion of rental-occupied dwellings between 2001 and 2011 is one of the most outstanding results of the 2011 Spanish census. This study aims to explain this increase in tenancy, unveiling the sociodemographic factors behind this pattern at the individual level, and at the regional level clarifying the role of market dynamics in ...
Botelho Azevedo, Alda, López-Colás, Julián, Módenes, Juan A.   +2 more
openaire   +3 more sources

Experimental Investigation on the Dynamic Flexural Performance of High-Strength Rubber Concrete

Buildings
Traditional concrete suffers from high energy consumption during production and low flexural strength, making it prone to flexural failure under impact loading. To address these issues, an eco-friendly non-autoclaved rubber concrete (NARC) was developed.
Jiahao Wen, Fei Yang, Dawei Chen, Wanhui Feng, Sheng Lan   +4 more
doaj   +1 more source

Dynamic damage constitutive model of sandy mudstone considering the coupling effect of length-to-diameter ratio and strain rate

Meitan kexue jishu
The length-to-diameter ratio has a significant impact on the mechanical properties and energy evolution of rock samples under impact loads, and the current constitutive model for rock damage that considers the coupling of length-to-diameter ratio and ...
Zhuoyue SUN, Yongzheng WU, Junchen LI, Yukai FU, Penghe ZHOU   +4 more
doaj   +1 more source

Development of EVA/POE/SEBS microcellular foam: Network structure, mechanics performance and midsole application

eXPRESS Polymer Letters, 2022
Thermoplastic elastomer foam is often used as a midsole, which is an important factor affecting sports efficiency. In this research, ethylene vinyl acetate copolymer/polyolefin elastomer/styrene ethylene butylene styrene (EVA/POE/SEBS) microcellular foam
Zhen Yu, Leyuan Ma, Bojiang Zhu, Ajit Dattatray Phule, Shibao Wen, Yongxian Zhao, Zhenxiu Zhang   +6 more
doaj   +1 more source

Insights into Underrail Rubber Pad’s Effect on Vehicle-Track-Viaduct System Dynamics

Shock and Vibration, 2021
To scientifically characterize the dynamic mechanical characteristics of the rubber pad under the rail of fasteners and its influence on the dynamic response of the vehicle-rail-viaduct system, taking the rubber pad under the rail of WJ-7B high-speed ...
Linya Liu, Zhiyuan Zuo, Yunlai Zhou, Jialiang Qin, Zhenyu Niu   +4 more
doaj   +1 more source

Experimental investigation on dynamic compressive properties of SHCC after freeze-thaw cycles

Journal of Materials Research and Technology, 2023
In this paper, the split Hopkinson pressure bar (SHPB) test was used to investigate the variation of dynamic compressive properties of SHCC with various freeze-thaw (FT) cycles and strain rates.
Weina Guo, Yupeng Tian, Jiuwen Bao, Bing Wang, Dongyi Lei, Peng Zhang, Yifei Cui   +6 more
doaj   +1 more source