Results 41 to 50 of about 77,328 (260)

GPND-AI NULISA: A 15-Protein AI classifier for diagnosis and co-pathology profiling across neurodegenerative diseases. [PDF]

Alzheimers Dement
Abstract INTRODUCTION Accurate clinical diagnosis of neurodegenerative diseases remains challenging, particularly when individuals have mixed pathologies. We implemented the generalizable protein‐based neurodegenerative disease artificial intelligence (GPND‐AI) classifier using the NUcleic acid‐Linked Immuno‐Sandwich Assay (NULISA) central nervous ...
Xu Y, Denkinger MN, Liu M, Gong K, Chen Y, Western D, Timsina J, Cheng Y, Xie Y, Mu R, Budde J, Beach TG, Serrano GE, Reiman EM, Singh A, Alfradique-Dunham I, Benzinger TLS, Schindler SE, Morris JC, Holtzman DM, Perlumtter JS, Snider BJ, Campbell MC, Kotzbauer PT, Ashton NJ, Cruchaga C.   +25 more
europepmc   +2 more sources

Nature-inspired waveform optimisation for range spread target detection in cognitive radar

The Journal of Engineering, 2019
The waveform optimisation problem in cognitive radar is non-convex and will have sub-optimal solutions when solved by the semi-definite relaxation (SDR) technique. Here, a novel nature-inspired waveform optimisation framework is proposed for range-spread
Qing Wang, Meng Li, Lirong Gao, Kaiming Li, Hua Chen   +4 more
doaj   +1 more source

Towards sub-nyquist cognitive radar [PDF]

2016 IEEE Radar Conference (RadarConf), 2016
Cognitive radar (CR) has recently been considered as a natural next step for traditional radar. The cognitive property assumes both transmitter and receiver to be able to dynamically adapt to environment changes. In this work, we propose to exploit sub-Nyquist sampling methods that have been originally proposed to reduce the sampling rate bottleneck at
Cohen, Deborah, Dikopoltsev, Alex, Ifraimov, Robert, Eldar, Yonina C.   +3 more
openaire   +1 more source

Dissecting the Ecological Structure of Health and Disease in the Global Gut Microbiome

Advanced Science, EarlyView.
We introduce Wiredancer, a framework that identifies three continuous ecological factors of the gut microbiota. These factors exhibit distinct patterns across health and disease, jointly capturing disrupted ecological stability and offering a new perspective for precision diagnostics and therapeutic strategies.
Baoyuan Zhu, Shuhao Chen, Yunheng Diao, Wei Wang, Yuanyuan Huang, Liqin Liang, Xiaodan Lu, Rui Han, Minxin Guo, Zhaobo Li, Shuhong Wang, Hehua Li, Chenyu Liu, Jing Zhou, Dongsheng Xiong, Xiaobo Li, Yuping Ning, Xuetao Shi, Fengchun Wu, Kai Wu   +19 more
wiley   +1 more source

Joint Transmit and Receive Filter Optimization for Sub-Nyquist Delay-Doppler Estimation

, 2018
In this article, a framework is presented for the joint optimization of the analog transmit and receive filter with respect to a parameter estimation problem. At the receiver, conventional signal processing systems restrict the two-sided bandwidth of the
Lenz, Andreas, Stein, Manuel S., Swindlehurst, A. Lee   +2 more
core   +1 more source

Schooling Trajectories and the Development of Brain Dynamics: A Comparative Study of Montessori and Traditional Education

Advanced Science, EarlyView.
We investigate whether Montessori and traditional schooling systems shape the developmental trajectory of large‐scale brain dynamics in different ways. We quantify the arrow of time (“non‐reversibility”) in neural activity during resting state and movie‐watching, revealing distinct maturational patterns.
Elvira del Agua, Anira Escrichs, Yonatan Sanz Perl, Morten L. Kringelbach, Adele Diamond, Solange Denervaud, Gustavo Deco   +6 more
wiley   +1 more source

Spectrum sharing and cognitive radio [PDF]

, 2009
Spectrum sharing has been the subject of a 3 year research programme organised by the UK's Virtual Centre of Excellence in Mobile and Personal Communications.
Beach, MA, Harrold, TJ, Holland, O, Salami, G, Wang, L, Yarmohammad, A   +5 more
core   +2 more sources

Combining Spatial Multi‐Omics Data to Decipher Spatial Domains and Elucidate Cell Heterogeneity Based on Self‐Supervised Graph Learning

Advanced Science, EarlyView.
A self‐supervised multi‐view graph fusion framework integrates spatial multi‐omics, excelling in domain identification and denoising. It reconstructs spatial pseudo‐expression, jointly analyzes multi‐omics data, infers RNA velocity, predicts spatial omics features from single‐cell multi‐omics, and detects spatially dark genes and transcription factors,
Yuejing Lu, Rui Qiao, Ying Li, Junhong Li, Nuoya Yue, Jing Ge, Jiao Wang, Luonan Chen, Peiluan Li   +8 more
wiley   +1 more source

Threshold Determination for ARTMAP-FD Familiarity Discrimination [PDF]

, 1997
The ARTMAP-FD neural network performs both identification (placing test patterns in classes encountered during training) and familiarity discrimination (judging whether a test pattern belongs to any of the classes encountered during training).
Carpenter, Gail A., Rubin, Mark A., Streilein, William W.   +2 more
core   +1 more source

Synergies in Agricultural Biodiversity Conservation: Decomposing the Interaction Between Nature Parks and Agri‐Environment Schemes

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Understanding how policy instruments with overlapping goals interact is crucial for leveraging their synergies. This study explores the mechanisms for regional nature parks (a form of protected areas that impose no restrictions on agriculture) to enhance the adoption of biodiversity‐conserving agri‐environment schemes (AES) in Switzerland ...
Yanbing Wang, Christian Ritzel, Antonia Kaiser, Gabriele Mack   +3 more
wiley   +1 more source