Results 21 to 30 of about 48,754 (308)

Rethinking LEO Mega-Constellation Routing to Provide Fast Internet Access Services

Sensors, 2023
In the realm of providing space-based internet access services, utilizing large-scale low Earth orbit (LEO) satellite networks have emerged as a promising solution for bridging the digital divide and connecting previously unconnected regions.
Zijian Yang, Feng Tian, Jifeng Jin, Huijie Liu   +3 more
doaj   +1 more source

Microsatellites

, 2012
This file includes the raw allele scores for eight microsatellites collected from 149 samples of the Scinax perpusillus species group (S. perpusillus, S. peixotoi, and S.
Cinthia A. Brasileiro (3240906), Kelly R. Zamudio (123045), Rayna C. Bell (3240900), Celio F. B. Haddad (3240903)   +3 more
core   +2 more sources

A Survey of Precision Formation Relative State Measurement Technology for Distributed Spacecraft

Aerospace, 2022
High-precision relative-state measurement technology is one of the key technologies for achieving the precision formation flying of distributed spacecraft.
Zhang Zhang, Lei Deng, Jiaqi Feng, Liang Chang, Dong Li, Yilin Qin   +5 more
doaj   +1 more source

Automated Model Hardening with Reinforcement Learning for On-Orbit Object Detectors with Convolutional Neural Networks

Aerospace, 2023
On-orbit object detection has received extensive attention in the field of artificial intelligence (AI) in space research. Deep-learning-based object-detection algorithms are often computationally intensive and rely on high-performance devices to run ...
Qi Shi, Lu Li, Jiaqi Feng, Wen Chen, Jinpei Yu   +4 more
doaj   +1 more source

Networking Feasibility of Quantum Key Distribution Constellation Networks

Entropy, 2022
Quantum key distribution constellation is the key to achieve global quantum networking. However, the networking feasibility of quantum constellation that combines satellite-to-ground accesses selection and inter-satellite routing is faced with a lack of ...
Junyong Wang, Liang Chang, Hongyu Chen, Zhencai Zhu   +3 more
doaj   +1 more source

Phase Ib study of anlotinib combined with TQB2450 in pretreated advanced biliary tract cancer and biomarker analysis

Hepatology, EarlyView., 2022
Phase 1b study of anlotinib combined with TQB2450 in pretreated advanced biliary tract cancer and biomarker analysis. Abstract Background and Aims We evaluated the efficacy and safety of the antiangiogenic tyrosine kinase inhibitor anlotinib plus TQB2450, a programmed death‐ligand 1 inhibitor in pretreated advanced biliary tract cancers (BTCs ...
Jun Zhou, Yongkun Sun, Wen Zhang, Jiajia Yuan, Zhi Peng, Wei Wang, Jifang Gong, Lin Yang, Yanshuo Cao, Hong Zhao, Chao Chen, Weifeng Wang, Lin Shen, Aiping Zhou   +13 more
wiley   +1 more source

Cascade Residual Capsule Network for Hyperspectral Image Classification

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
Theconvolution neural network (CNN) has recently shown the good performance in hyperspectral image (HSI) classification tasks. Many CNN-based methods crop image patches from original HSI as inputs.
Zhiming Mei, Zengshan Yin, Xinwei Kong, Long Wang, Han Ren   +4 more
doaj   +1 more source

Design of High-Performance and General-Purpose Satellite Management Unit Based on Rad-Hard Multi-Core SoCand Linux

Aerospace, 2023
Since deep space exploration tasks, such as space gravitational wave detection, put forward increasingly higher requirements for the satellite platform, the scale and complexity of the satellite management unit (SMU) software are also increasing, and the
Lu Li, Junwang He, Dongxiao Xu, Wen Chen, Jinpei Yu, Huawang Li   +5 more
doaj   +1 more source

Microsatellites

, 2018
Microsatellites obtained in the transcriptome of Portunus ...
Hongyu Ma (212546), Cuihong You (530023), Qingyang Wu (2238418), Fan Lin (625737), Shuqi Wang (1600765), Guidong Miao (109394), Yin Zhang (303947)   +6 more
core   +1 more source

European guidelines from the EHTG and ESCP for Lynch syndrome: an updated third edition of the Mallorca guidelines based on gene and gender

BJS (British Journal of Surgery), EarlyView., 2020
Recommendations for clinical and molecular identification of LS, surgical and endoscopic management of LS‐associated colorectal cancer and preventive measures for cancer were produced. The emphasis was on surgical and gastroenterological aspects of the cancer spectrum.
T. T. Seppälä, A. Latchford, I. Negoi, A. Sampaio Soares, R. Jimenez‐Rodriguez, L. Sánchez‐Guillén, D. G. Evans, N. Ryan, E. J. Crosbie, M. Dominguez‐Valentin, J. Burn, M. Kloor, M. von Knebel Doeberitz, F. J. B. van Duijnhoven, P. Quirke, J. R. Sampson, P. Møller, G. Möslein, on behalf of the European Hereditary Tumour Group (EHTG) and European Society of Coloproctology (ESCP)   +18 more
wiley   +1 more source