Research works

Efficiency Optimization of Automatic English Translation Based on Multi-Interactive Feature Fusion NLP Algorithm

This study enhances the efficiency and accuracy of English automatic translation systems by integrating multiple interactive features with a natural language processing (NLP) algorithm. As globalization intensifies, the demand for effective cross-language communication increases,...

Lipid-related metabolic indices and in vitro fertilization outcomes in women with polycystic ovary syndrome: a retrospective cohort study with mediation analysis

To examine the association between composite lipid-related metabolic indices and embryological outcomes in women with polycystic ovary syndrome (PCOS) undergoing in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI), and to test whether body mass index (BMI) and seru...

Renal tubule-targeted biomimetic nanodrugs achieve precise AKI treatment by halting pro-inflammatory crosstalk between proximal tubular epithelial cells and macrophages

Acute kidney injury (AKI) is a critical clinical disorder characterized by high incidence, high mortality, and numerous complications. However, current supportive therapies cannot reverse established injury, leading to poor outcomes in some patients, and thus, necessitating the d...

Identification of phenology-aligned sensitive windows to extreme-rainfall events for maize in north China Plain and actionable irrigation–drainage triggers

Agricultural water-risk assessment requires the identification of exposure windows that accurately capture extreme rainfall during crop-sensitive stages. Using county-level data from the North China Plain from 2001 to 2015, phenology-aligned exposure windows were reconstructed an...

Green building in Sub-Saharan Africa: Exploring research trends, insights, and future directions (2005–2025)

This study examined the evolution of green building research in Sub-Saharan Africa (SSA), addressing the persistent challenges of rapid urbanisation, climate vulnerability, and slow uptake of sustainable construction practices across the region. Despite global attention to green...

Cross-cultural adaptation and validation of the Korean version of the Post-Intensive Care Syndrome Knowledge Test (K-PICS-KT): a methodological study

Purpose: This study aimed to develop the Korean version of the Post-Intensive Care Syndrome Knowledge Test (K-PICS-KT) through cross-cultural adaptation to ensure cultural and clinical appropriateness for use in Korea and to evaluate its validity and reliability.Methods: The Post...

Artificial intelligence and machine learning in photocatalytic nanomaterials: applications across diverse environmental pollutants

Escalating environmental pollution, particularly from persistent organic pollutants, dyes, pharmaceuticals, and other recalcitrant contaminants in wastewater and air, demands innovative, efficient, and sustainable remediation technologies. Nanomaterials-based photocatalysis is a...

Geometric Feature-Based Adaptive Voxel Sampling Technique for LiDAR-Based 3D Object Detection

본 논문은 LiDAR 기반 3차원 객체 검출에서 제한된 복셀 수 제약 하에 검출에 유효한 복셀을 선별하기 위한 기하학 특성 기반 적응형 복셀 샘플링 기법을 제안한다. 제안 방법은 복셀 내부 포인트 분포와 인접 복셀 간 국소 구조 관계를 바탕으로 여섯 가지 기하학 특성을 정량화한다. 이후 각 특성을...

Low-Power Tri-Layer Synaptic Device with Filament Control by Al₂O₃ Insertion

뉴로모픽 소자에서는 저전력 동작과 전도성 필라멘트의 안정적인 제어가 중요하다. 본 연구에서는 HfO₂/ZnO/Al₂O₃ tri-layer 구조를 도입하고, Al₂O₃ 삽입층 두께(1 nm 및 2 nm)에 따른 전기적 특성을 비교 분석하였다. Al₂O₃ 삽입층 두께가 1 nm인 구조에서는 Fowler–Nordheim(F–N) 터널링 기반 전도...

Differentiated Safety Management of Commercial Vehicle Risky Driving : Linking Nationally Standardized DTG Indicators to Accident-Count Correlates Through Staged Multidimensional Analysis

사업용 차량 사고는 도로안전 부담에서 불균형적으로 큰 비중을 차지하지만, 위험운전 관리는 여전히 조직적, 인구통계학적, 시공간적 맥락을 충분히 반영하지 못하는 획일적인 이벤트 건수 기준에 의존하는 경우가 많다. 본 연구는 국가 표준 디지털 운행기록계(DTG) 지표를 사고, 운송업체, 운전자,...

From corridors to networks: Public participation driven reconstruction of heritage corridor networks

Constructing heritage corridor networks is an important pathway for the integrated conservation and sustainable development of heritage resources. Using Miyun District, Beijing, as a case study, this study sought to fill the gaps in existing heritage corridor research, particular...

Wavelet-Based All-in-One Dual-Branch Adverse Weather Image Restoration with Bidirectional Subband Interaction

악천후 조건에서 획득된 영상은 비, 눈, 안개와 같은 열화로 인해 시각적 품질이 저하될 뿐 아니라, 다양한 비전 시스템의 성능 저하를 유발하는 주요 원인이 된다. 기존 올인원 악천후 영상 복원 방법들은 하나의 네트워크로 다양한 기상 열화를 처리할 수 있으나, 각 기상 현상이 영상의 저주파 및...

Context-dependent prevalence of neonicotinoid insecticides in a predatory songbird, the loggerhead shrike (Lanius ludovicianus)

Neonicotinoids are a class of widely used insecticides typically considered safe for non-target organisms, but numerous studies have documented adverse effects across diverse taxa. Despite this, documentation of neonicotinoid residues in vertebrates and their subsequent impacts,...

Legacy effects of subsoil compaction and earthworm biopores on soil hydrophysical properties and root density in a temperate silt loam soil

The short- and medium-term effects of agricultural soil compaction are well documented, but its long-term impacts and the role of biopores in subsoil recovery remain poorly understood. This study evaluated legacy effects of subsoil compaction on soil hydrophysical properties and...

The CAUSAL study: a prospective cohort of sarcoma survivors across the lifespan

Sarcomas affect individuals across the lifespan, yet no cohort study exists evaluating contributors to treatment response, survival and health outcomes among contemporarily treated sarcoma patients. Determining disease, treatment, lifestyle, and genomic factors that contribute to...

The CNNM-binding interface drives PRL-3-dependent tumor progression in de novo cancer models

Phosphatase of regenerating liver 3 (PRL-3) is a cancer-associated protein linked to tumor progression, metastasis, and poor patient outcomes, but the mechanism underlying its oncogenic activity remains unresolved. PRL-3 functions both as a phosphatase and as a binding partner of...

Effects of a non-pharmacological multicomponent intervention on delirium, sleep quality, and total sleep time among emergency intensive care unit patients in South Korea: a non-equivalent control group time-series study

Purpose: This study examined the effects of a non-pharmacological multicomponent intervention on delirium, sleep quality, and total sleep time in patients admitted to an emergency intensive care unit (EICU).Methods: A non-equivalent control group time-series design was used.Data...

Impact of prompt engineering and workflow modifications on the performance of a Delphi-based automated abstract screening system in a psychiatric systematic review

Large language models (LLMs) can facilitate the labor-intensive screening of literature for systematic reviews and meta-analyses. Ensembling multiple LLMs to reach consensus on screening may allow locally deployed LLMs to achieve acceptable performance while reducing hallucinatio...

Rheological properties of clay-containing Martian regolith simulant slurries

The rheological properties of slurries prepared from two Martian regolith simulants with different smectite contents, JEZ-1 and MGS-1C, were investigated in the context of in situ resource utilization (ISRU). Flow curve measurements revealed that both slurries exhibit yield-stres...

Signal Integrity Analysis of Multi-branch Transmission Lines in the Multi-Layer Ceramic of a Probe Card Using Factorial Design of Experiments

본 논문은 고병렬 웨이퍼 테스트용 프로브 카드의 Multi-Layer Ceramic 16분기 전송선 구조를 대상으로 전송선 구간의 특성 임피던스와 길이가 수신단 Eye hold time에 미치는 영향을 분석하였다. 분석 절차는 회로 시뮬레이션, 2.5D EM 해석, 3D EM 해석의 단계적 시뮬레이션과 프로토타입 측정을 통...