Sifeng Liu
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View article: Recombinant <i>Mycobacterium smegmatis</i> expressing antigen 85B for immunotherapy of <i>Mycobacterium tuberculosis</i> -infected mice
Recombinant <i>Mycobacterium smegmatis</i> expressing antigen 85B for immunotherapy of <i>Mycobacterium tuberculosis</i> -infected mice Open
Tuberculosis is a serious, chronic infectious disease worldwide, primarily caused by Mycobacterium tuberculosis (Mtb). Antigen 85B is a potential vaccine candidate for Mtb. In this study, we constructed a recombinant strain expressing Anti…
View article: VaccineRAG: Boosting Multimodal Large Language Models' Immunity to Harmful RAG Samples
VaccineRAG: Boosting Multimodal Large Language Models' Immunity to Harmful RAG Samples Open
Retrieval Augmented Generation enhances the response accuracy of Large Language Models (LLMs) by integrating retrieval and generation modules with external knowledge, demonstrating particular strength in real-time queries and Visual Questi…
View article: Piezo1 induces mitochondrial autophagy dysfunction leading to cartilage injury in knee osteoarthritis
Piezo1 induces mitochondrial autophagy dysfunction leading to cartilage injury in knee osteoarthritis Open
Background External mechanical stress plays a pivotal role in the pathogenesis of knee osteoarthritis. Piezo1 can sense mechanical stress changes on the surface of various cell types and convert them into bioelectrical signals to regulate …
View article: Perovskite Neuromorphic Engine for Transformer Architectures
Perovskite Neuromorphic Engine for Transformer Architectures Open
Memristive computing refers to the hardware implementation of artificial neural networks (ANNs) by employing memristive devices. It supports analog multiply‐and‐accumulation (MAC) operation in a compact and highly parallel manner, which ca…
View article: A typology of the interaction between research nature and analytical techniques: reflections on methodologies in social science research
A typology of the interaction between research nature and analytical techniques: reflections on methodologies in social science research Open
This paper focuses on the innovative combination of elements in social science methodologies, proposing a dimension-type framework to guide method combinations. It envisions a two-dimensional framework based on the classification of resear…
View article: Research on Teaching Questioning in High School Geography Classroom Based on Geography Core Literacy
Research on Teaching Questioning in High School Geography Classroom Based on Geography Core Literacy Open
As the core of high school geography education, the success of core literacy in geography is closely connected to the design of questions in class. In current teaching, it is hard for fragmented questioning to carry the goals of regional c…
View article: CycleVAR: Repurposing Autoregressive Model for Unsupervised One-Step Image Translation
CycleVAR: Repurposing Autoregressive Model for Unsupervised One-Step Image Translation Open
The current conditional autoregressive image generation methods have shown promising results, yet their potential remains largely unexplored in the practical unsupervised image translation domain, which operates without explicit cross-doma…
View article: OctoNav: Towards Generalist Embodied Navigation
OctoNav: Towards Generalist Embodied Navigation Open
Embodied navigation stands as a foundation pillar within the broader pursuit of embodied AI. However, previous navigation research is divided into different tasks/capabilities, e.g., ObjNav, ImgNav and VLN, where they differ in task object…
View article: InfoChartQA: A Benchmark for Multimodal Question Answering on Infographic Charts
InfoChartQA: A Benchmark for Multimodal Question Answering on Infographic Charts Open
Understanding infographic charts with design-driven visual elements (e.g., pictograms, icons) requires both visual recognition and reasoning, posing challenges for multimodal large language models (MLLMs). However, existing visual-question…
View article: GLRD: Global-Local Collaborative Reason and Debate with PSL for 3D Open-Vocabulary Detection
GLRD: Global-Local Collaborative Reason and Debate with PSL for 3D Open-Vocabulary Detection Open
The task of LiDAR-based 3D Open-Vocabulary Detection (3D OVD) requires the detector to learn to detect novel objects from point clouds without off-the-shelf training labels. Previous methods focus on the learning of object-level representa…
View article: Do Good Have Good! The Role of Idiosyncratic Deals to Improve Extra‐Role Performance: A Moderated Mediation Model
Do Good Have Good! The Role of Idiosyncratic Deals to Improve Extra‐Role Performance: A Moderated Mediation Model Open
Considering dynamic changes and challenges for HR, drawing upon social exchange, we explored idiosyncratic deals (I‐deals). Specifically, we shed light on how I‐deals through deontic justice affect employees' organizational citizenship beh…
View article: Long‐Term Minocycline Treatment Exhibits Enhanced Therapeutic Effects on Ischemic Stroke by Suppressing Inflammatory Phenotype of Microglia Through the <scp>EMB</scp>/<scp>MCT4</scp>/<scp>STING</scp> Pathway
Long‐Term Minocycline Treatment Exhibits Enhanced Therapeutic Effects on Ischemic Stroke by Suppressing Inflammatory Phenotype of Microglia Through the <span>EMB</span>/<span>MCT4</span>/<span>STING</span> Pathway Open
Background Neuroinflammation caused by excessive activation of microglia is a significant cause of poor prognosis in ischemic stroke patients. Minocycline, a microglial cell inhibitor, has neuroprotective effects in stroke, but its optimal…
View article: MIH-TCCT: Mitigating Inconsistent Hallucinations in LLMs via Event-Driven Text-Code Cyclic Training
MIH-TCCT: Mitigating Inconsistent Hallucinations in LLMs via Event-Driven Text-Code Cyclic Training Open
Recent methodologies utilizing synthetic datasets have aimed to address inconsistent hallucinations in large language models (LLMs); however,these approaches are primarily tailored to specific tasks, limiting their generalizability. Inspir…
View article: RouteFlow: Trajectory-Aware Animated Transitions
RouteFlow: Trajectory-Aware Animated Transitions Open
Animating objects' movements is widely used to facilitate tracking changes and observing both the global trend and local hotspots where objects converge or diverge. Existing methods, however, often obscure critical local hotspots by only c…
View article: Pushing the Limit: Verified Performance-Optimal Causally-Consistent Database Transactions
Pushing the Limit: Verified Performance-Optimal Causally-Consistent Database Transactions Open
Modern web services crucially rely on high-performance distributed databases, where concurrent transactions are isolated from each other using concurrency control protocols. Relaxed isolation levels, which permit more complex concurrent be…
View article: Reliability Evaluation Model for Complex Equipment Fusing General Uncertainty Variables
Reliability Evaluation Model for Complex Equipment Fusing General Uncertainty Variables Open
Due to the uncertainty of cognition and the difficulty of obtaining information, the reliability information of complex equipment is full of uncertainty. In order to make full use of multi-source uncertain reliability information, a reliab…