Di Wu

Unraveling the reaction mechanism on primary and secondary decomposition of iso-propylamine

Yan Jia, Zhiyuan Shi, Xingyu Liang, Yongdi He et autres

Iso-propylamine holds crucial significance as an intermediate in co-combustion processes and a favored amine donor, yet its comprehensive investigation remains limited. In this study, CCSD(T)/CBS//M06-2X-D3(0)/6–311++G(d,p) approach was employed to investigate the H-abstraction reactions of iso -propylamine, along with an analysis of subsequent …

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Granulosa cell RNA-Seq insights into senescence and sphingolipid metabolism disorder in PCOS: aspirin as a potential therapeutic drug

Weiwei Shi, Hao Lin, Di Wu, Cong He et autres

BACKGROUND: Polycystic ovary syndrome (PCOS) is a pivotal cause of anovulatory infertility and the pathogenesis remains elusive. Cellular senescence and sphingolipid metabolism disorder are closely intertwined, and both have been demonstrated present within the granulosa cells of PCOS, while research on the …

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Application of 3D MRI and SS-OCT/OCTA in Assessment of Posterior Scleral Contraction for Myopic Traction Maculopathy

Danyang Yu, Di Wu, Haoru Li, Hua Rong et autres

Purpose: To evaluate the clinical efficacy and safety of posterior scleral contraction (PSC) in the treatment of myopic traction maculopathy (MTM) by three-dimensional magnetic resonance imaging (3D MRI), swept-source optical coherence tomography (SS-OCT) and swept-source optical coherence tomography angiography (SS-OCTA). Methods: In …

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Experimental study of diesel engine deposits on failure of honed cylinder liner surface texture

Di Wu, Xingyu Liang, Wen Xue, Zhongwei Meng et autres

Studying the wear of cylinder liner and piston ring caused by deposits helps improve engine reliability. Deposits generated from a coastal diesel engine are collected, including impurity deposits from intake duct (#1) and carbon deposits from piston (#2), piston ring (#3), and …

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Continuous spiral line laser scanning infrared non-destructive testing for cylinder liners scratch defects: device design, numerical simulation, and results reconstruction

Rui Si Li, Di Wu, Yunsheng An, Guoqing Li et autres

With the increasing popularity of green fuel and the rapid growth of the marine economy, the maintenance of ship main engines, especially cylinder liners, has become a crucial issue. In this paper, we introduce a novel continuous spiral line laser scanning infrared …

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Modeling strategy and mechanism analysis for the dual-rotor-disc-bearing coupled system with unbalance effect in aeroengines

Peng Dai, Xingyu Liang, Jinqiu Li, Di Wu et autres

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Analysis of morphological and quantitative changes in pathological myopia and perioperative changes in posterior scleral reinforcement using three-dimensional magnet resonance imaging

Lin Liu, Rong Hua, Di Wu, Xu He et autres

Objective: To compare the morphological and quantitative changes in pathological myopia (PM) and the perioperative changes in posterior scleral reinforcement (PSR) using three-dimensional magnetic resonance images (3D MRI). Methods: A total of 49 patients with high myopia (HM; 98 eyes), 15 with …

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Primary peripheral nerve lymphoma: a case report and literature review

Di Wu, Hui Liu, Lingyu Hao, Xu Han et autres

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248 SMART CAR-T cells resist tumor immunosuppressive microenvironment with enhanced efficacy against solid tumors

Qi Dong, Wenjie Yin, Manli Yin, Tao Wang et autres

Background Transforming growth factor-β (TGF-β) is a major mediator of T cell suppression in the tumor microenvironment (TME). It has been shown that co-expression of a dominant-negative TGF-β receptor 2 (dnTGFBR2) in chimeric antigen receptor T (CAR-T) cells increased proliferation of lymphocytes, …

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Quantifying the morphology of eyeballs with posterior staphyloma with Zernike polynomials

Rong Hua, Lin Liu, Yuling Liu, Wanzeng Fu et autres

Purpose: To quantify the morphology of eyeballs with posterior staphyloma (PS) with Zernike decomposition and to explore the association between Zernike coefficients with existing PS classification. Methods: Fifty-three eyes with high myopia (HM, ≤-6.00D) and 30 with PS were included. PS was …

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Assessment of neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio in patients with high myopia

Xin Wang, Qing He, Xiaoyu Zhao, Haoru Li et autres

BACKGROUND: Previous reports have suggested that inflammation levels play a crucial role in the pathogenesis of high myopia (HM). This study aimed to investigate the relationship between HM and systemic inflammation using the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR). METHODS: Overall, …

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Shifting Winds: Gendered Structures Of Academic Mentorship

Jiabao Li, Houjiang Liu, Jilie Zeng, Di Wu et autres

Every researcher alive today had their mentors, those who helped assimilate them into a life of scholarly work. And in turn they each had their mentors, and so on to the dawn of knowledge. In the same way, each researcher’s mentees take …

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