Natural catastrophes may strike anywhere at any moment and cause widespread destruction. Most people do not have the necessary catastrophe preparedness knowledge or awareness. The combination of a flood and an earthquake can cause widespread destruction. Natural catastrophes have a domino effect on a country's economy, first by damaging infrastructure and then by taking human lives and other resources. The mortality tolls of both humans and animals have decreased as a result of recent natural disasters. So, we need a mechanism to identify and monitor floods and earthquakes. The suggested system uses a hybrid deep learning analysis to keep an eye on earthquake- and flood-affected areas. In order to boost the efficiency of the presented model, this research presents the improved sunflower optimisation (ESFO). In polynomial time, it determines the best time to schedule events. In view of the need for real-time monitoring of regions vulnerable to flooding and earthquakes, as well as the associated costs and precautions, this study focuses on systems. The suggested technology also sends a notification to the proper authorities whenever a person is detected in the area. In the event of an emergency, it can be used as a backup source of solar power. We then offer the best suitable depth and enable real-time earthquake detection with reduced false alarm rates through practical evaluation. Finally, we demonstrate that the projected model can be successfully deployed in a real-world, dynamic situation after being trained on a range of datasets.
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http://dx.doi.org/10.1016/j.heliyon.2023.e21172 | DOI Listing |
ACS Nano
January 2025
South China Advanced Institute for Soft Matter Science and Technology, School of Emergent Soft Matter, South China University of Technology, Guangzhou 510640, China.
Synthetic single-wall carbon nanotubes (SWCNTs) contain various chiralities, which can be sorted by DNA. However, finding DNA sequences for this purpose mainly relies on trial-and-error methods. Predicting the right DNA sequences to sort SWCNTs remains a substantial challenge.
View Article and Find Full Text PDFBMC Med Inform Decis Mak
January 2025
The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, China.
Background: The diagnosis and treatment of epilepsy continue to face numerous challenges, highlighting the urgent need for the development of rapid, accurate, and non-invasive methods for seizure detection. In recent years, advancements in the analysis of electroencephalogram (EEG) signals have garnered widespread attention, particularly in the area of seizure recognition.
Methods: A novel hybrid deep learning approach that combines feature fusion for efficient seizure detection is proposed in this study.
J Transl Med
January 2025
Department of Pathology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, 350014, China.
Background: First-line treatment for advanced gastric adenocarcinoma (GAC) with human epidermal growth factor receptor 2 (HER2) is trastuzumab combined with chemotherapy. In clinical practice, HER2 positivity is identified through immunohistochemistry (IHC) or fluorescence in situ hybridization (FISH), whereas deep learning (DL) can predict HER2 status based on tumor histopathological features. However, it remains uncertain whether these deep learning-derived features can predict the efficacy of anti-HER2 therapy.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Mining Engineering, Isfahan University of Technology, Isfahan, 8415683111, Iran.
In this study, two novel hybrid intelligent models were developed to evaluate the short-term rockburst using the random forest (RF) method and two meta-heuristic algorithms, whale optimization algorithm (WOA) and coati optimization algorithm (COA), for hyperparameter tuning. Real-time predictive models of this phenomenon were created using a database comprising 93 case histories, taking into account various microseismic parameters. The results indicated that the WOA achieved the highest overall performance in hyperparameter tuning for the RF model, outperforming the COA.
View Article and Find Full Text PDFPhys Med Biol
January 2025
Capital Normal University, 105, North West Sanhuan Road, Haidian District, Beijing, Beijing, None Selected, 100048, CHINA.
Objective: Low-dose computed tomography (LDCT) has gained significant attention in hospitals and clinics as a popular imaging modality for reducing the risk of X-ray radiation. However, reconstructed LDCT images often suffer from undesired noise and artifacts, which can negatively impact diagnostic accuracy. This study aims to develop a novel approach to improve LDCT imaging performance.
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