Results 71 to 80 of about 4,494 (215)

Improved Adaptive Constant False Alarm Rate Detector Based on Fuzzy Theory for Multiple-Target Scenario

Applied Sciences
An improved adaptive constant false alarm rate (CFAR) detector based on fuzzy theory is proposed to address the issue of poor detection performance and robustness of the variability index (VI) class CFAR detectors due to the misjudgment of the background
Xudong Yang, Chunbo Xiu
doaj   +1 more source

Target Tracking While Jamming by Airborne Radar for Low Probability of Detection

Sensors, 2018
Although radiation power minimization is the most important method for an advanced stealth aircraft to achieve the low probability of detection (LPD) performance against the opposite passive detection system (PDS), it is not always effective when the ...
Fei Wang, Xin-Bo Cong, Chen-Guang Shi, Mathini Sellathurai   +3 more
doaj   +1 more source

Older Age Is Associated With Long‐Term Retention in Buprenorphine Treatment for Opioid Use Disorder

Journal of the American Geriatrics Society, Volume 74, Issue 3, Page 676-684, March 2026.
ABSTRACT Background Opioid use disorder (OUD) among older adults is a fast‐growing public health problem. However, little is known about treatment outcomes among older adults in office‐based buprenorphine programs. Thus, our objective was to examine how age is associated with buprenorphine treatment outcomes among adults with OUD who initiate ...
Justina L. Groeger, Tiffany Lu, Andrea Jakubowski, Chenshu Zhang, Yuting Deng, Hector Perez, Frank DiRenno, Benjamin M. Jadow, Benjamin T. Hayes, Shadi Nahvi, Chinazo O. Cunningham, Joanna L. Starrels   +11 more
wiley   +1 more source

Improved sparse representation using adaptive spatial support for effective target detection in hyperspectral imagery

, 2013
With increasing applications of hyperspectral imagery (HSI) in agriculture, mineralogy, military, and other fields, one of the fundamental tasks is accurate detection of the target of interest.
Li, Xiaohui, Ren, Jinchang, Marshall, Stephen, Zhao, Chunhui   +3 more
core   +1 more source

ADOS-CFAR Algorithm for Multibeam Seafloor Terrain Detection

International Journal of Distributed Sensor Networks, 2016
To solve the false terrain problem caused by the tunnel effect in the conventional multibeam seafloor terrain detection, a detection method of multibeam seafloor terrain based on the ADOS-CFAR (Amplitude Dichotomy Order-Statistics Constant False Alarm ...
Weidong Du, Tian Zhou, Haisen Li, Baowei Chen, Bo Wei   +4 more
doaj   +1 more source

Unique Sensitization Patterns to Allergen Components in a Crustacean‐Allergic Australian Cohort

Clinical and Translational Allergy, Volume 16, Issue 6, June 2026.
Elecia Johnston, Sahel Heidari, Shaymaviswanathan Karnaneedi, Diamond Hira, Sandip Kamath, Andreas Ludwig Lopata   +5 more
wiley   +1 more source

Neural Circuits between Nodose Ganglion and Pulmonary Neuroendocrine Cells Regulate Lung Inflammatory Responses

Advanced Science, Volume 13, Issue 12, 27 February 2026.
TRPA1+αCGRP+ sensory neurons in the nodose ganglion detect external insults such as lipopolysaccharide (LPS) and interact directly with pulmonary neuroendocrine cells (PNECs), promoting their activation and proliferation. This neural‐epithelial interaction amplifies lung inflammation.
Jie Chen, Shitao Xie, Zhekai Lin, Caiqi Zhao, Rujia Tao, Yingying Ma, Xiaoyan Chen, Renlan Wu, Qingjian Han, Pengfei Sui, Sheng Wang, Hongbin Ji, Hai Song, Xiaoming Zhang, Yangang Sun, Yuanlin Song, Xiao Su   +16 more
wiley   +1 more source

Detection of Low Radar Cross Section (RCS) Targets in Sea Clutter Environments using Pulse-Doppler Radar Simulation

Aviation Electronics, Information Technology, Telecommunications, Electricals, Controls
This paper reports a simulation-based investigation of low-radar-cross-section (low-RCS) maritime target detection using a pulse–Doppler radar operating in K-distributed sea clutter environments.
Muhammad Rendra Perdana Kusuma Djaka, Edo Lutfi Mahanani, Muhammad Dhafin Sulaiman Al Rasyid, Uke Kurniawan Usman   +3 more
doaj   +1 more source

Improving Of IS-CFAR Using Wavelet De-Noising For Smoothing The Noise In Reference Cells

Journal of Engineering and Sustainable Development, 2014
Constant false alarm rate (CFAR) algorithms allow RADAR systems to set detection thresholds and isolated the target from noise or clutter to keeping the false alarm rate at certain level.
Hadi Jameel Hadi, Waleed Khalid Abed Ali   +1 more
doaj  

A 2D-CFAR Target Detection Method in Sea Clutter Based on Copula Theory Using Dual-Observation Channels

Remote Sensing
The target detection method based on a constant false alarm rate (CFAR) and feature space is commonly used in remote sensing for detecting maritime targets within sea clutter.
Xingyu Jiang, Jiyuan Tan, Yunlong Dong, Juan Li, Jian Guan, Guoqing Wang, Ningbo Liu   +6 more
doaj   +1 more source