Jialin Cheng

Ferroptosis in ischemic stroke: From a glia-neuron crosstalk perspective

Chuxin Zhang, Jialin Cheng, Xin Yan, Yuxiao Zheng et autres

cn (code pays fourni par la source)

Different roles of astrocytes in the blood–brain barrier during the acute and recovery phases of stroke

Jialin Cheng, Yuxiao Zheng, Fafeng Cheng, Chunyu Wang et autres

Ischemic stroke, a frequently occurring form of stroke, is caused by obstruction of cerebral blood flow, which leads to ischemia, hypoxia, and necrosis of local brain tissue. After ischemic stroke, both astrocytes and the blood-brain barrier undergo morphological and functional transformations. However, …

cn (code pays fourni par la source)

Nitropyrazole energetic compounds functionalized with dinitroethyl, trinitromethyl, or oxadiazolyl group: Synthesis, structure and energetic performance

Yang-rui Cui, Jialin Cheng, Yuangang Xu, Ming Lu

s Pyrazole derivatives with polynitro groups were extensively researched in energetic material field as they show high energy density and excellent detonation properties, but the specific synthesis process still encounters challenges. In this paper, we firstly combined trinitromethyl, dinitroethyl, oxadiazolyl moieties with …

cn (code pays fourni par la source)

Synchronous improvement in density and stability: Energetic salts of 4-dinitromethyl-1-nitropyrazole

Jialin Cheng, Feng Yang, Xianfeng Wang, Ming Wan Lu et autres

High-energy-density materials (HEDMs) based on five-membered nitrogen heterocycles functionalized with dinitromethyl groups hold significant potential but face challenges in balancing energy and stability. While dinitromethyl derivatives of azoles and oxadiazoles exhibit high enthalpies of formation and detonation performance, their inherent acidity, mechanical …

Decoding ischemic stroke: Perspectives on the endoplasmic reticulum, mitochondria, and their crosstalk

Chuxin Zhang, Xin Lan, Qingguo Wang, Yuxiao Zheng et autres

destabilization homeostasis, ER stress, oxidative stress, disordered mitochondrial quality control, and mitochondrial transfer. Additionally, this article highlights the functional interaction between the ER and mitochondria, as well as the mitochondrial-ER contacts (MERCs) that structurally connect mitochondria and the ER, aiming to provide …

cn (code pays fourni par la source)

The effective combination of tetrazoles, 1,2,4-triazole and dinitromethyl: A sensible strategy for energy and stability balance

Xianfeng Wang, Feng Yang, Jialin Cheng, Shuaijie Jiang et autres

cn (code pays fourni par la source)

Superior high-temperature strength induced by solid solution strengthening in light-weight refractory high entropy alloy

Zhenhua Cao, Weili Zhao, Mei Kai, Zhao Cheng et autres

cn (code pays fourni par la source)

Lithium Ion Promoted the Formation of a Heat-Resistant Energetic Metal Salt with Dinitromethyl Functional Groups

Xianfeng Wang, Feng Yang, Jialin Cheng, Yuangang Xu et autres

Heat-resistant explosives are indispensable compounds in the fields of energy exploitation and aviation. In this study, with 5-nitro-3-trinitromethyl-1,2,4-triazole as the raw material, an energetic metal salt dilithium 5-nitro-3-(dinitromethyl)-1,2,4-triazole ( DN-2Li ) with high thermal stability was obtained. The application evaluation parameters including …

cn (code pays fourni par la source)

HiReNet: Hierarchical-Relation Network for Few-Shot Remote Sensing Image Scene Classification

Feng Tian, Sen Lei, Yingbo Zhou, Jialin Cheng et autres

Few-shot scene classification aims to develop models that can quickly adapt to new scenes with only a few labeled samples that are not present in training sets. In recent years, convolutional neural networks (CNNs) have made significant advancements in few-shot remote sensing …

cn (code pays fourni par la source)

Electromagnetic Performance Analysis of a Novel Variable Thickness Airborne Radome

Yafei Zhi, Pengcheng Wu, Jialin Cheng, Wen Yang et autres

Aiming at the problems of the distortion of the pattern, wave transmission rate degradation, excessive aiming error and cross-polarization level lift when electromagnetic wave passed through the dielectric radome, a novel airborne radome based on variable thickness design was proposed. Firstly, the …

cn (code pays fourni par la source)

Application research in multi-objective constrained optimization of composite wing structure

Yan He, Jialin Cheng, Sen Mao, Weijing Zhang

Abstract In order to explore the optimization of composite wing structure, this paper reviews the past research works of optimization of composite wing structures worldwide and in China. It concludes that most optimization methods and calculations are useful but only applied with …

cn (code pays fourni par la source)

A theoretical model for evaluating the deterioration of mechanical properties of rockfill materials

Jialin Cheng, Gang Ma, Guike Zhang, Xiaolin Chang et autres

cn (code pays fourni par la source)