Kun Wang

Depth-dependent predictive information in monitored soil moisture profiles: Contrasting roles of persistence, forcing, and HYDRUS-derived states

刘全儒, Zongzhi Wang, Ying Bai, Kun Wang et autres

Process-based simulations, recent observations, and external forcing may contain overlapping information for soil-water estimation, making the incremental value of process-model states difficult to establish. We evaluated daily soil-water-state estimation and HYDRUS-1D post-processing at ten depths (10–100 cm) in one monitored tea-plantation profile …

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Lettuce (Lactuca sativa) laticifers: an integrated hub for rubber biosynthesis, ascorbate metabolism, and stress signaling

Bin He, Yongkang Xue, Dongmei Xu, Kun Wang et autres

Lettuce ( Lactuca sativa ) laticifers are specialized cells that synthesize high-quality natural rubber, serving as an accessible model for latex metabolism. However, the global metabolic landscape and regulatory circuitry within laticifers remain largely unexplored. Here, we performed multi-tissue transcriptomics, enzyme activity …

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Assessment of agricultural water-saving potential in arid regions based on an integrated sustainable management framework

Ziyi Zan, Changming Cao, Weifeng Yue, Xianyue Li et autres

Arid and semi-arid regions face multiple interrelated challenges, including water scarcity, soil salinization, and agricultural nonpoint source pollution. In addition, existing irrigation measures and management systems remain suboptimal, underscoring the need for sustainable irrigation management frameworks. In this study, an integrated sustainable …

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Distributed quantum inner product estimation with structured random circuits

Congcong Zheng, Kun Wang, Xutao Yu, Ping Xu et autres

Distributed inner product estimation (DIPE) is a fundamental task in quantum information, aiming to estimate the inner product between two unknown quantum states prepared on distributed quantum platforms. Existing rigorous sample complexity analyses are limited to unitary 4-designs, which pose significant practical …

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EmoRAG: Evaluating RAG Robustness to Symbolic Perturbations

Xin Zhou, Xinfeng Li, Yinan Peng, Ming Sheng Xu et autres

Retrieval-Augmented Generation (RAG) systems are increasingly central to robust AI, enhancing large language model (LLM) faithfulness by incorporating external knowledge. However, our study unveils a critical, overlooked vulnerability: their profound susceptibility to subtle symbolic perturbations, particularly through near-imperceptible emotional icons (e.g., "(@_@)") …

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Balanced Ammonium–Nitrate Supply During Tillering Stage by Drip Fertigation Improves Yield and Nitrogen Use Efficiency in Winter Wheat

Zhanhong Hao, Kun Wang, Songlin Ye, Dongyu Cai et autres

Optimizing nitrogen form under drip fertigation may improve wheat productivity by regulating the root-zone inorganic N environment during early vegetative growth. A two-year field experiment evaluated nitrate-dominant (N1), balanced ammonium–nitrate (N2), and ammonium-enriched nitrogen strategies (N3) during GS13–GS31, with conventional farmer practice …

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Effect of Effective Stress on Permeability of Ultrasonic-Assisted Hydraulic Fracturing-Treated Coal

Shaojie ZUO, Zhenqian Ma, Kun Wang, Fuping Zhao et autres

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Clinical value of bundled care protocols in enhancing postoperative recovery among lung cancer patients

Cuifang Liu, Pei Liu, Hongyu Liang, Kun Wang et autres

Objective: To evaluate the clinical value of bundled care protocols in enhancing postoperative recovery among lung cancer patients. Methodology: This was a retrospective study. A total of 120 patients undergoing radical lung cancer surgery in the thoracic surgery department of Affiliated Hospital …

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Ultrasonic Analysis of Maternal Pelvic Floor Differences Among Delivery Mode Combinations After the Second Birth: A Single‐Center Study

Jiali Shou, Kun Wang, Wei Xu, Huihui Yang et autres

PURPOSE: This study aimed to assess the impact of delivery mode combinations after the second birth on maternal pelvic floor differences using transperineal ultrasound. METHODS: A total of 266 women were enrolled in this study. According to the different delivery modes of …

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Mechanical Resonance Characterization by Gradient System Transfer Function

Mo Li, Kun Wang

Motivation: While gradient system transfer functions (GSTF) is an effective method for system characterization and compensation of hardware imperfection, the interpretation of the frequency peaks of GSTF as mechanical resonance lacks solid proof. Goal(s): Our goal was to provide conclusive evidence to …

Fabrication of electroless nickel coated X-ray ellipsoidal mirrors with hybrid metrology method combining CGH and contact profilometer

Pengfeng Sheng, Zhao Shi, Qiushi Huang, Jun Yu et autres

Ellipsoidal mirrors are essential for high-performance X-ray focusing. A hybrid metrology method combining computer-generated hologram (CGH) interferometry and contact profilometry to enable accurate figure measurement and fabrication for ellipsoidal mirrors is proposed. Contact profilometry is used to extract errors that would otherwise …

E74 Is Involved in the Regulation of Chitin Biosynthesis and Development of the Cigarette Beetle, Lasioderma serricorne

Kun Wang, Xin Zhang, Yifei Jin, Baoliang Zhao et autres

The growth and development of insects are mainly governed by juvenile hormone (JH) and molting hormone, which play essential roles in metamorphosis, reproductive control, and signal transduction. However, it remains uncertain whether E74, a crucial transcription factor within the 20- hydroxyecdysone (20E) …

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