Li Qi

Rescue of ICSI failure in non-obstructive azoospermia by switching from cryopreserved to fresh testicular sperm: a paired clinical analysis

Lingxiao Zhang, Li Qi, Tingting Wu, Huaye Chen et autres

Non-obstructive azoospermia (NOA) is a severe form of male infertility. Although cryopreserved testicular sperm are widely used for intracytoplasmic sperm injection (ICSI), a subset of patients experience poor outcomes with a specific frozen-thawed sample. This study aimed to evaluate whether obtaining fresh …

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A case report of thoracic SMARCA4-deficient undifferentiated tumor associated with brain metastases

Min Yang, Yang Wang, Xiaolong Fang, Yuntao Wang et autres

Thoracic SMARCA4-deficient undifferentiated tumors (SMARCA4-UT) were considered distinct from the traditional NSCLC with SMARCA4-deficient (SMARCA4-dNSCLC) in the 5th edition of the WHO classification of thoracic tumors in 2021. Due to the low incidence rate and the lack of sufficient research, clear treatment …

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Impact of varying H2S concentrations on the fate of CO2 streams and mineral trapping

Xiaomin Cao, Liang Xu, Yongsheng Tan, Tao Yu et autres

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Preparation of high-performance Fe-Si soft magnetic powder cores using complete and dense SiO2 coated powder

Jiaxin Gao, Zhuo Zhu, Li Qi, Yan Nie et autres

A complete, dense coating is essential for reducing eddy current losses in soft magnetic composites (SMCs) and improving their overall performance. In this study, 3-aminopropyltriethoxysilane (APTES) was utilized to modify the surface of Fe-Si powders through organosilane functionalization, followed by the hydrolysis-condensation …

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Effect of variable oxygen concentrations on reduction of off-flavor compounds in soybean protein isolate by dielectric barrier discharge cold plasma

Fei Shen, Li Qi, Shuo Zhu, Xueming He et autres

Soybean protein isolate (SPI) applications are often limited by beany and grassy off-flavors. This study proposes a non-contact strategy using Modified Atmosphere Packaging (MAP)-assisted Dielectric Barrier Discharge Cold Plasma (DBD-CP), where MAP serves as a tunable environment to modulate plasma chemistry. The …

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TR-MobileNetV3: A Lightweight Neural Network for Tree-Ring Segmentation

Lanyin Huang, Ting Fang, Lirong Liao, Yingyan Wu et autres