Results 91 to 100 of about 206,444 (292)

Functionality of the Search and Rescue Transponder (SART) in Maritime Search and Rescue Actions

Applied Sciences
In this article, the authors present contemporary problems in search and rescue operations at sea. The research focuses on the detection of the SART (Search and Rescue Transponder) device.
Marzena Malyszko, Miroslaw Wielgosz, Brunon Rzepka   +2 more
doaj   +1 more source

Ku-band radar threshold analysis [PDF]

The statistics of the CFAR threshold for the Ku-band radar was determined. Exact analytical results were developed for both the mean and standard deviations in the designated search mode. The mean value is compared to the results of a previously reported
Polydoros, A., Weber, C. L.
core   +1 more source

VAE+DDPG: An Attention‐Enhanced Variational Autoencoder for Deep Reinforcement Learning‐Based Autonomous Navigation in Low‐Light Environments

Advanced Intelligent Systems, EarlyView.
Variational Autoencoder+Deep Deterministic Policy Gradient addresses low‐light failures of infrared depth sensing for indoor robot navigation. Stage 1 pretrains an attention‐enhanced Variational Autoencoder (Convolutional Block Attention Module+Feature Pyramid Network) to map dark depth frames to a well‐lit reconstruction, yielding a 128‐D latent code ...
Uiseok Lee, Chanhong Hwang, Hyunseok Kang, Yechan Park, Hangwoo Jin, Tuan Anh Nguyen, Eunmi Choi, Dugki Min   +7 more
wiley   +1 more source

Special Libraries, December 1974 [PDF]

, 1973
Volume 65, Issue 12https://scholarworks.sjsu.edu/sla_sl_1974/1008/thumbnail ...
Special Libraries Association
core   +4 more sources

MusicSwarm: Biologically Inspired Intelligence for Music Composition

Advanced Intelligent Systems, EarlyView.
Biologically inspired swarms of frozen foundation models self‐organize to compose complex music without fine‐tuning. By coordinating through stigmergic signals, decentralized agents dynamically evolve specialized roles and adapt to solve complex tasks.
Markus J. Buehler
wiley   +1 more source

Implementation of Youth Empowerment Services (YES) juvenile justice diversion program: A first‐person account

American Journal of Community Psychology, EarlyView.
Abstract In Santa Barbara County, the Youth Empowerment Services (YES) Program brought together several government and community‐based organizations, as well as a university‐based evaluation team, to provide pre‐adjudication diversion to youth ages 12 to 17.
Angela Pollard, Jill D. Sharkey, Erin Cross, Karyn Milligan, Michelle Kerwood, Ruby Celio, Andrea Fernandez‐Contreras, Esteban Medina‐Galvan   +7 more
wiley   +1 more source

Beamwidth Design Tradeoffs in Radar-Aided Millimeter-Wave Cellular Networks: A Stochastic Geometry Approach

IEEE Access
This paper develops a novel stochastic geometry model to investigate design tradeoffs in a large-scale radar-aided millimeter-wave cellular network to eliminate the beam training overhead.
Yasser Nabil, Hesham Elsawy, Suhail Al-Dharrab, Hassan Mostafa, Hussein Attia   +4 more
doaj   +1 more source

“It's Not Deterministic and It Will Never Be Deterministic”: A Qualitative Study on Stakeholder Perspectives of Polygenic Risk Score Testing for Post‐Traumatic Stress Disorder

American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT Post‐traumatic stress disorder (PTSD) causes significant mental and physical distress, yet only a small subset of individuals exposed to trauma develop the disorder. Scientists and clinicians are still unable to predict who will get the disorder or how it will manifest.
Brandy M. Fox
wiley   +1 more source

Intelligent Detection of Low–Slow–Small Targets Based on Passive Radar

Remote Sensing
Due to its unique geometric configuration, passive radar offers enhanced surveillance capabilities for low-altitude targets. Traditional passive radar signal processing typically relies on energy accumulation and Constant False Alarm Rate (CFAR ...
Tingwei Chu, Huaji Zhou, Zizheng Ren, Yunhao Ye, Changlong Wang, Feng Zhou   +5 more
doaj   +1 more source

Research progress in animal models of dry eye disease: Types, mechanisms, and application prospects

Animal Models and Experimental Medicine, EarlyView.
Pivotal multifactorial animal models for translational dry eye disease research. Abstract Dry eye disease (DED) is a prevalent and complex multifactorial ocular surface disorder, leading to significant visual discomfort and diminished quality of life.
Jinshen Liu, Jiaqi Chen, Zhonghui Li, Jiamin Zhou, Hui Zhang, Yujia Yu, Feng Cheng, Jie Bao, Chunhan Feng, Xiangqu Yu, Zhao Xia, Rao Ding, Xiang Li   +12 more
wiley   +1 more source