Results 71 to 80 of about 1,797,247 (312)

A New Method of Using Sensor Arrays for Gas Leakage Location Based on Correlation of the Time-Space Domain of Continuous Ultrasound

Sensors, 2015
This paper proposes a time-space domain correlation-based method for gas leakage detection and location. It acquires the propagated signal on the skin of the plate by using a piezoelectric acoustic emission (AE) sensor array.
Xu Bian, Yu Zhang, Yibo Li, Xiaoyue Gong, Shijiu Jin   +4 more
doaj   +1 more source

The High Frequency Instrument of Planck: Requirements and Design [PDF]

, 2002
The Planck satellite is a project of the European Space Agency based on a wide international collaboration, including United States and Canadian laboratories.
Ade, P. A. R., Benoit, A., Bhatia, R., Bock, J., Bouchet, F. R., de Bernardis, P., Giard, M., Lamarre, J. M., Lange, A., Maffei, B., Murphy, A., Piat, M., Puget, J. L., Sudiwala, R., Torre, J. P., Yurchenko, V.   +15 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Super Mamba feature enhancement framework for small object detection

Scientific Reports
It is very challenging to accurately and timely detect small object containing dozens of pixels from infrared images. Compared with the complex background in infrared images taken by low-altitude drones, a framework is designed to learn a strong feature ...
Na Shi, Zheng Yang, Guang Yang, Kai Li, Zhiliang Yang, Jianping An, Sicheng Li, Liangliang Zhang, Senyang Jing   +8 more
doaj   +1 more source

Dress Code Monitoring Method in Industrial Scene Based on Improved YOLOv8n and DeepSORT

Sensors
Deep learning-based object detection has become a powerful tool in dress code monitoring. However, even state-of-the-art detection models inevitably suffer from false alarms or missed detections, especially when handling small targets such as hats and ...
Jiadong Zou, Tao Song, Songxiao Cao, Bin Zhou, Qing Jiang   +4 more
doaj   +1 more source

A new pipeline inclination measurement method using spherical inner detector

Dianzi Jishu Yingyong, 2018
Spherical inner detector has a large error in measuring pipeline inclination for its difficulty to calibrate pipeline magnetic shield model. Against to this drawback, a new method of measuring pipeline inclination was proposed without using pipeline ...
Su Zhichao, Huang Xinjing, Xue Yameng, Chen Guanren, Chen Shili, Zeng Zhoumo   +5 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

EDPNet (Efficient DB and PARSeq Network): A Robust Framework for Online Digital Meter Detection and Recognition Under Challenging Scenarios

Sensors
Challenges such as perspective distortion, irregular reading regions, and complex backgrounds in natural scenes hinder the accuracy and efficiency of automatic meter reading systems.
Songwen Guan, Zhitian Niu, Ming Kong, Shiling Wang, Hangbo Hua   +4 more
doaj   +1 more source

From theory to 'measurement' in complex interventions: methodological lessons from the development of an e-health normalisation instrument [PDF]

, 2012
<b>Background</b> Although empirical and theoretical understanding of processes of implementation in health care is advancing, translation of theory into structured measures that capture the complex interplay between interventions ...
A Rogers, A Webster, C Jensen, C May, C May, C May, C May, C May, C May, Carl R May, Catherine O’Donnell, D Forster, DRP Oliver, E Murray, E Murray, Elizabeth Murray, EM Rogers, EMC Murray, F Mair, FMC Mair, Frances S Mair, G Eysenbach, GLF Elwyn, H Zetterburg, J Gunn, J Presseau, J Turner, JD Linton, JJ Francis, LBP Gask, M Eccles, M Hechter, Mowatt, MP Gagnon, P Legris, P Wilson, R Grol, R Snyder-Halpern, RPTM Grol, S Lieberson, S Michie, S Treweek, S Wilkes, T Finch, T Greenhalgh, Tracy L Finch, WEK Lehman   +46 more
core   +3 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source