Assiut University

SETAS-VAD: Semantically Enriched Text-Aligned Scoring for Weakly Supervised Video Anomaly Detection

Weakly supervised video anomaly detection (WS-VAD) localizes anomalous events in untrimmed videos using only video-level annotations. While CLIP-based methods have advanced this task through vision–language alignment, widely adopted approaches construct text prototypes from short...

In vivo CRISPR screening identifies metastasis suppressors in triple-negative breast cancer

Metastatic cancer remains the leading cause of cancer-related mortality, yet tumor cell–intrinsic mechanisms restraining metastatic dissemination remain incompletely defined. Here, we perform an unbiased in vivo genome-wide CRISPR/Cas9 loss-of-function screen in a breast cancer x...

Sustainable Microcystin Removal from Water Using Low-Cost Agricultural Waste Materials

Cyanobacterial blooms are an increasing global concern due to the release of microcystins (MCs), potent hepatotoxins that threaten aquatic ecosystems, livestock, and human health. This study investigated the efficiency of low-cost natural adsorbents—rice straw (R), corn straw (C)...

Impact of MRI-to-surgery interval on pathological upstaging after robot-assisted radical prostatectomy: a real-world cohort study

Multiparametric MRI (mpMRI) is widely used for preoperative staging and surgical planning in prostate cancer. However, discrepancies between radiological and pathological staging are common. We evaluated staging concordance and investigated whether the interval between mpMRI and...

Monitoring pedestrian walking dynamics under environmental and policy influences in urban spaces

Abstract Understanding how environmental conditions and policy interventions jointly shape pedestrian mobility is essential for designing resilient, adaptive, and human-centered urban spaces. This study presents a computer-vision framework that extracts pedestrian trajectories fr...