Xuan Liu

High-Iodine Groundwater in the Lower Kuitun River in Xinjiang: Evidence from Stable-Carbon-Isotope Characteristics

Bo Chao, Jiale He, Yanli Luo, Lele Dong et autres

Microbial degradation of organic matter is a key driver of iodine enrichment in groundwater. Using stable carbon isotopes (δ13C-DIC and δ13C-DOC), this study investigates the role of microbial processes and organic matter biodegradation in the formation of high-iodine groundwater downstream of the …

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High-mobility AlGaN/GaN heterostructures directly grown on diamond (111) substrates using a high-temperature physical-vapor-deposition AlN nucleation layer

Hongcai Yang, Xuelin Yang, Han Yang, Kexin Zhang et autres

The direct epitaxial growth of GaN on diamond substrates offers a fundamental solution for thermal management in high-power-density GaN electronic devices. However, the amorphous layer and the strong C-C bonds on the diamond (111) surface have persistently hindered high-quality III-nitride nucleation. In …

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Anomalous carbon lattice sites around threading screw dislocations in semi-insulating GaN

Zhaohua Shen, Xuelin Yang, Zhenghao Chen, H. Yang et autres

The interactions between carbon (C) dopant and threading screw dislocations (TSDs) in semi-insulating GaN have been investigated by performing the first principles calculations. The results indicate that C atoms prefer to aggregate around TSDs. In particular, C tends to substitute Ga lattice …

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The diagnostic utility of SATB2 immunohistochemistry as an adjunct for differentiating osteogenic from non-osteogenic bone tumors: A systematic review and Meta-analysis

Yuchen Lou, Xuan Liu, Chenxiao Ma

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Effect of target detection on the testing effect

Yueqing Dong, Siqi Zheng, Xuan Liu, Chunyan Hao et autres

A change in the recognition decision criterion occurs when target-detection tasks are conducted concurrently with memory retrieval tasks, in which words presented alongside the target are perceived more frequently as previously learned. This raises the question: Does target detection during memory retrieval …

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α-ALA Attenuates Cardiac Injury in Diabetic Heart Disease Mice by Modulating Inflammation and AMPKα1

Xuan Liu, Landi Wang, Weiwei Dong, Yu‐Chao Wang et autres

Introduction: Diabetic heart disease (DHD) is systolic and/or diastolic dysfunction of the heart muscle that occurs in patients with the presence of Type 2 diabetes mellitus. AMPKα1, a key regulator of glucose metabolism, has been shown to promote glucose uptake and catabolism. …

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Evaluation of the glymphatic system using the DTI-ALPS index in type 2 diabetes mellitus-induced cognitive impairment

Nan Wang, Fang Yao, Li Shen, Wei Feng et autres

Objectives: The objective of the study is to assess the utility of the perivascular space diffusion tensor imaging - along the perivascular space (DTI-ALPS) index in evaluating the activity of the brain glymphatic system in patients with type 2 diabetes mellitus (T2DM) …

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Value of circulating free DNA methylation in the diagnosis of esophageal cancer: A systematic review and meta‑analysis

Chenxiao Ma, Yixian Wang, Xingxing Liang, Meng Yuan et autres

Liquid biopsy using circulating biomarkers has shown growing potential in cancer detection. The aim of the present study was to assess the application value of detecting the methylation level of circulating free (cf)DNA in the identification and diagnosis of esophageal cancer (EC), …

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Dual- Vs. Single-Peak Transconductance Evolution in Schottky $p$-Gan Gate Hemts: Influence of Partially and Fully Depleted $p$-Gan Layer

Xuan Liu, Chao Feng, Yuhao Wang, Xinyue Dai et autres

In this work, four groups of wafers with distinct Mg activation levels were fabricated, consisting of three partially depleted$\boldsymbol{p}$-GaN (PDP-GaN) layers and one fully depleted$\boldsymbol{p}$-GaN (FDP-GaN) layer. Reduced Mg activation induces anomalous dual-peak transconductance ($G \mathrm{m}$) in PDP-GaN devices, a phenomenon rarely …

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Multi-tissue metabolomics analysis reveals susceptible factors for chemotherapy-induced hepatotoxicity in colorectal cancer patients

Huilin Xu, Mingming Li, Houshan Yao, Guoliang Chen et autres

Amis: Chemotherapy-induced hepatotoxicity (CIH) is a significant concern in colorectal cancer (CRC) patients treated with the CAPEOX (capecitabine and oxaliplatin) regimen. Identifying predictive factors for CIH is crucial for clinical management. Patients and Methods: This study analyzed colorectal tissue (CRT), plasma, and …

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Evaluation and Improvements of TSV Distortion Characteristics in High Aspect Ratio TSV Etch

Changhuo Liu, Xinruo Su, Xuan Liu, Jinfeng Kang

In this paper, the TSV abnormal distortion characteristics of the silicon through hole in the TSV etching process are investigated. At first the origin of the abnormality in the process of TSV etching is analyzed. Then a new processing and measurement calculation …

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Stability of VTH and RON in p‐GaN Schottky‐Gate AlGaN/GaN High‐Electron‐Mobility Transistors under Reverse and Gate Bias Stress: Impact of Gate Offset

Chao Feng, Xuan Liu, Haiyang Li, Danfeng Mao et autres

Herein, the impact of the gate‐to‐p‐GaN offset on the performance of normally off p‐GaN Schottky‐gate AlGaN/GaN high‐electron‐mobility transistors under continuous reverse and gate bias stress is investigated for the first time. Devices with varying offsets are fabricated and analyzed. Large‐offset device features …