Challenging Prejudice: The Influence of Tailored Intergroup Dialogue Learning Program on Homophobia and Ally Identity for College Students in Southwest China

Start Date11 Nov 2024

Sponsor / Collaborator

Chongqing University of Technology

[+1]

ChiCTR2200055238

/ RecruitingNot ApplicableIIT

A study on the psychological and physiological effects of sound scene on patients with coronary heart disease undergoing interventional therapy

Start Date04 Jan 2022

Sponsor / Collaborator

Chongqing University of Technology

ChiCTR2100054785

/ RecruitingNot ApplicableIIT

A study of rehabilitation garden assisted treatment for patients with mental disorders

Start Date26 Dec 2021

Sponsor / Collaborator

Chongqing University of Technology

100 Clinical Results associated with Chongqing University of Technology

0 Patents (Medical) associated with Chongqing University of Technology

8,755

Literatures (Medical) associated with Chongqing University of Technology

01 Jul 2025·Separation and Purification Technology

A method for measuring the critical pore diameter of a homogeneous microchannel separator based on image analysis and a simulation comparison of CFD-DEM

Author: Guan, Xiangwei ; Lv, Wenjie ; Zeng, Lin ; Dai, Li ; Wang, Hualin ; Yuan, Cong ; Li, Long ; Xu, Dingliang ; Tian, Chengcheng

Fine particles being captured or escaping from particle beds (microchannel separator) is a widespread phenomenon, with the size and distribution of pores (microchannel) significantly affecting these phenomena.However, due to the complexity of the pore structure, accurately measuring and validating it poses challenges.This paper introduces a new method to calculate the critical pore diameter of homogeneous microchannel separators (three types of homogeneous separation media with particle sizes of 0.8 mm, 1.0 mm and 1.2 mm).Initially, particle bed units with a thickness twice the diameter of the separation media were captured from multiple orthogonal projection directions to obtain high-resolution images of the pore structure.Then, the Feret diameter distribution of the pores were analyzed to quantify pore size and distribution.Next, unresolved CFD-DEM method was used to simulate the capture of fine particles to optimize and supplement the results.The results show that the average Feret diameter of the pores differs by only 0.85 μm, 1.70 μm, and 2.46 μm from the simulation results, and it is noted that the critical pore diameter is approx. 0.153 times that of the separation media diameter, the numerical difference from the critical dimension ratio is only 0.0017.Addnl., when the diameter of the fine particles is 0.155 to 0.165 times the diameter of the separation media, the homogeneous microchannel separator exhibits the highest efficiency during the deep bed filtration process.The study also examines the separation of homogeneous fine particles at varying inlet liquid flow rates, which can offer theor. guidance for analyzing the porosity of microchannel separators and the efficient removal of solid pollutants, thus contributing novel ideas to deep bed filtration research.

01 Jul 2025·Separation and Purification Technology

The evaluation of pressure swing thermal coupling technology based on intelligent optimization algorithms in the ethylbenzene/styrene separation process

Author: Chen, Zhouyu ; Yang, Xin ; Zhai, Chi ; Fu, Hao ; Liu, Yifeng ; Zhang, Hao ; Ran, Jinye

Due to the close-boiling system of ethylbenzene (EB) and styrene monomer (SM), conventional distillation columns (CDiC) in industry exhibit high energy consumption and substantial steam usage, posing challenges to achieve optimal economic benefits.In this paper, the application of pressure swing thermal coupling technol. (PSTC) to the EB/SM separation process is presented, optimizing the CDiC, PSTC, and previously demonstrated self-heat recuperation technol. (SHRT) using particle swarm optimization (PSO) and artificial gorilla troops optimizer (GTO), followed by comparative anal.From an economic perspective, the longer the payback period (PBP) enhance the economic benefits of PSTC and SHRT.Specifically, with a 3-yr PBP, the total annual cost (TAC) for PSTC and SHRT decreased by 18.74 % and 19.08 %, resp., compared to the optimal CDiC.At a 5-yr PBP, the TAC reductions for PSTC and SHRT are 36.1% and 35.3%, resp.Addnl., prior studies have primarily focused on the economic and tech. aspects of the EB/SM separation process, neglecting comprehensive assessments of environmental factors and exergy.This paper addresses this gap by establishing a multi-criteria optimization and compromise solution evaluation model (AHP-CV-VIKOR) based on anal. hierarchical processes, coefficient of variation and ViseKriterijumska Optimizacija I Kompromisno Resenje, facilitating a holistic evaluation of the entire EB/SM separation process.Ultimately, considering long-term global factors, the top-ranked EB/SM separation process identified through this comprehensive evaluation is the thermally coupled distillation technique enhanced by PSTC technol.

01 Jun 2025·Bioelectrochemistry

Low background catalytic redox recycling coupled with hybridization chain reaction amplification for highly sensitive electrochemical aptamer luteinizing hormone assay

Article

Author: Liu, Yujie ; Ming, Yuan ; Jiang, Bingying ; Li, Daxiu ; Yuan, Ruo ; Xiang, Yun

The concentration variation of luteinizing hormone (LH) regulates the cell cycle of oocyte meiosis and significantly affect the whole reproductive cycle. Sensitively quantifying the LH biomarker therefore plays an important role for reproductive disease diagnosis. By coupling a new low background catalytic redox recycling strategy with hybridization chain reaction (HCR), we propose a highly sensitive bio-electrochemical aptamer LH sensing method. LH analyte molecules bind aptamer strands in duplex DNAs to liberate ssDNAs, which trigger HCR generation of [Ru(NH₃)₆]Cl₃ (RuHex)-modified dsDNA polymers on sensor electrode. Subsequent electrochemical redox recycling of RuHex mediated by K₃[Fe(CN)₆] thus exhibits greatly magnified currents for ultrasensitive LH assay. The synergistic integration of HCR signal amplification with low background redox recycling leads to highly enhanced signal-to-noise ratio and sensitivity for detecting LH down to 6.03 pM. In addition, LH sensing in diluted human serums has been tested and verified, making such sensor a robust detection platform for monitoring diverse biomarkers at low levels for early diagnosing diseases.

100 Deals associated with Chongqing University of Technology

100 Translational Medicine associated with Chongqing University of Technology

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