Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Visible light communication has received great attention as the superior candidate for radio frequency communication in indoor scenarios, but research on how the location of light-emitting diode lamps affects the achievable rate is rare. In this Letter, the lamp location is optimized with the Adam algorithm for maximization of the average achievable rate, and the Monte Carlo method based on sub-sampling is proposed to reduce the computational complexity of both the achievable rate calculation and optimization process. Moreover, the relationship between room sizes and numbers of lamps is investigated, while the optimal distributions of lamp locations are also illustrated.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/OL.409980 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
A novel fluorescent aptasensor using magnetic silica nanospheres and Ag@MOF nanocomposites for extraction and detection of Salmonella Typhimurium in eggs.
Mikrochim Acta
September 2025
Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Salmonella Typhimurium (S. Typhimurium) is one of the most common food-borne diseases, highlighted as the top food-borne bacterial pathogen in the world with a low infectious dose (1 CFU) and high mortality rate. It is commonly associated with numerous foods such as dairy products, protein sources (multiple types of meat, poultry, and eggs), and bakery products.
View Article and Find Full Text PDFEvaluation of deep learning-based segmentation models for carotid artery calcification detection in panoramic radiographs.
Oral Radiol
September 2025
Department of Oral and Maxillofacial Radiology, Eskisehir Osmangazi University, Meşelik Campus, Büyükdere Neighborhood, Prof. Dr. Nabi Avcı Boulevard No:4, Odunpazarı, Eskişehir, 26040, Turkey.
Objectives: The primary objective of this study is to evaluate the effectiveness of artificial intelligence-assisted segmentation methods in detecting carotid artery calcification (CAC) in panoramic radiographs and to compare the performance of different YOLO models: YOLOv5x-seg, YOLOv8x-seg, and YOLOv11x-seg. Additionally, the study aims to investigate the association between patient gender and the presence of CAC, as part of a broader epidemiological analysis.
Methods: In this study, 30,883 panoramic radiographs were scanned.
Implementing a Resource-Light and Low-Code Large Language Model System for Information Extraction from Mammography Reports: A Pilot Study.
J Imaging Inform Med
September 2025
Department of Diagnostic, Interventional and Pediatric Radiology (DIPR), Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland.
Large language models (LLMs) have been successfully used for data extraction from free-text radiology reports. Most current studies were conducted with LLMs accessed via an application programming interface (API). We evaluated the feasibility of using open-source LLMs, deployed on limited local hardware resources for data extraction from free-text mammography reports, using a common data element (CDE)-based structure.
View Article and Find Full Text PDFHost Egg Preference and Density-Dependent Parasitism of Telenomus remus in Spodoptera litura and Spodoptera frugiperda Eggs.
Neotrop Entomol
September 2025
Kunming Branch of Yunnan Provincial Tobacco Company, Kunming, China.
Successful biological control requires accurate knowledge of the host preference of the released parasitoid. Telenomus remus Nixon (1973) is an effective parasitoid of Spodoptera frugiperda (J.E.
View Article and Find Full Text PDFBlood loss and prolonged air leak reduction by applying TenaTac gelatine patch after major pulmonary minimal-invasive resection.
Gen Thorac Cardiovasc Surg
September 2025
Thoracic Surgery Department, Centre Hospitalier de la Cote Basque, 13, avenue de l'Interne Jacques Loeb, 64100, Bayonne, France.
Objective: Reduction of bleeding and prolonged air leak (>5 days) following major lung resection remains a challenge. Hemostasis and aerostasis devices can facilitate earlier pleural de-drainage and fast-track. Our objectives were to evaluate the efficacy of TenaTac (an elastic, adhering patch approved as a medical device) in reducing bleeding and prolonged air leak after major lung resection.
View Article and Find Full Text PDF