Dynamic computing offloading strategy in LEO constellation edge computing network by GAO Yufang, JI Zhi, ZHAO Kanglian, LI Wenfeng, HU Peicong

“…In satellite edge computing networks, when too many ground users access the satellite through the same channel, the resulting co-channel interference will lead to edge computing performance degradation. …”
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Noggin Combined With Human Dental Pulp Stem Cells to Promote Skeletal Muscle Regeneration by Meng-Han Zhang, Li-Ming Yu, Wei-Hua Zhang, Jia-Jia Deng, Bing-Jing Sun, Mei-Hua Chen, Wei Huang, Jiao Li, Hua He, Xin-Xin Han, Yue-Hua Liu

“…This work reveals that Noggin can enhance the production of satellite-like cells from the MyoD of DPSCs by regulating BMP/Smad signaling, and these satellite-like cell bioconstructs might possess a relatively fast capacity for muscle regeneration.…”
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Influence of nominal distortion of Beidou-3 B1C signal on ranging performance by Xue WANG, Yao GUO, Yongnan RAO, Xiaochun LU, Li KANG

“…The B1C signal is selected as a civil navigation signal for the BDS-3 system,which adopts a complex constant envelope modulation in the B1 frequency band.Therefore,it is easy to generate nominal distortion during signal generation.Such nominal distortion of each satellite produces inconsistent ranging deviation and directly degrades the system positioning performance.A complete ranging deviation estimation method was proposed for B1C signals in this paper.Firstly,the S-Curve Bias (SCB) was used to quantitatively analyze the B1C signal ranging deviation,and the standard correlation curve estimation method was proposed to realize the accurate estimation of the code phase deviation at the peak of the correlation curve.Secondly,a algorithm was designed to solve the problem of QMBOC signal mislocking at the platform during receiver tracking.Finally,the actual ranging bias and nature ranging bias of each satellite of Beidou-3 under different correlation intervals and front-end bandwidth of the user receiver were analyzed based on the satellite downlink signals collected from the 40-meter high-gain antenna at the National Time Service Center,and the recommended user receiver parameter range was given.The strategy proposed in this paper can be extended to other MBOC signal ranging error estimation,and the test results can be thought of as a reference to the development of BeiDou-3 receiver.…”
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Warm Inflation with Nonminimal Derivative Coupling by Kourosh Nozari, M. Shoukrani, N. Rashidi

“…We study also the levels of non-Gaussianity in this warm inflation model and we confront the result with recent observational data from the Planck satellite.…”
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Identification and susceptibility assessment of landslide disasters in the red bed formation along the Nanjian-Jingdong Expressway by Yifan Cao, Zhifang Zhao, Mingchun Wen, Xin Zhao, Dingyi Zhou, Jingyi Qin, Liu Ouyang, Jingyao Cao

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Summary and future development of marine target surveillance based on spatial information network by You HE, Libo YAO, Zhengjie JIANG

“…The space information network is indispensable for marine target surveillance.Multi-satellite information fusion methods which are based on spatial computing mode can improve the ability of wide-area scanning,accurate recognition,persistent tracking and rapid responding.The mode of on-board information fusion for sea target surveillance needs to be further studied.Firstly,the developments of spatial information network and satellite for sea surveillance were discussed and the existing problems were summarized.Then the architecture of marine target surveillance based on spatial computing was put forward.The key technology and future development of on-board computing for ocean target surveillance were studied and discussed in the fields of spatial networking and information fusion.…”
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Slot Parameter Optimization for Multiband Antenna Performance Improvement Using Intelligent Systems by Erdem Demircioglu, Ahmet Fazil Yagli, Senol Gulgonul, Haydar Ankishan, Emre Oner Tartan, Murat H. Sazli, Taha Imeci

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Two Different Integration Methods for Weather Radar-Based Quantitative Precipitation Estimation by Jing Ren, Yong Huang, Li Guan, Jie Zhou

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The importance and challenges of data collection in risk assessment by Xekalakis Georgios, Fokaides Paris, Christou Petros

“…This study underscores the significance of diverse data collection methods, including field surveys, artificial intelligence (AI) analysis, and satellite imagery, each essential for developing robust risk assessment frameworks. …”
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Spatiotemporal Evolution Law of Precipitation in Zhengzhou City Based on Multi-Source Data by JIANG Xi

“…The results show that four types of satellite precipitation products have achieved good application effects in Zhengzhou City, with CMFD performing the best overall. …”
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A Study of NOAA-20 VIIRS Band M1 (0.41 µm) Striping over Clear-Sky Ocean by Wenhui Wang, Changyong Cao, Slawomir Blonski, Xi Shao

“…The Visible Infrared Imaging Radiometer Suite (VIIRS) onboard the National Oceanic and Atmospheric Administration-20 (NOAA-20) satellite was launched on 18 November 2017. The on-orbit calibration of the NOAA-20 VIIRS visible and near-infrared (VisNIR) bands has been very stable over time. …”
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Quantifying the potential of using Soil Moisture Active Passive (SMAP) soil moisture variability to predict subsurface water dynamics by A. K. Nayak, X. Xu, X. Xu, S. K. Frey, S. K. Frey, O. Khader, O. Khader, A. R. Erler, D. R. Lapen, H. A. J. Russell, E. A. Sudicky, E. A. Sudicky

“…<p>Advances in satellite Earth observation have opened up new opportunities for global monitoring of soil moisture (SM) at fine to medium resolution, but satellite remote sensing can only measure the near-surface soil moisture (SSM). …”
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Deployment Impact Experiment and Dynamic Analysis of Modular Truss Antenna by Shikun Zheng, Tuanjie Li, Jiang Zhao, Xiaofei Ma, Jialong Zhu, Zhirong Huang, Yingyi Lang

“…The dynamic behavior of the satellite in orbit during the modular truss antenna reflector deployment is predicted.…”
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One-Tier versus Two-Tier Wireless Sensor Networks: Coverage Problem by Tarek Sheltami

“…The homogenous sensor network consists of sensor nodes and relays; however, the heterogeneous sensor network consists of sensor nodes, super nodes, and satellite nodes. In the latter network, super nodes and satellite nodes are utilized to demonstrate different scenarios. …”
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A Modified Cycle Slip Detection Method with GNSS Doppler Assistance and Optimizing by Adaptive Threshold and Sliding Polynomial Fitting by Kezhao Li, Yunyan Shen, Xiaokui Yue, Yingxiang Jiao, Kai Wang, Zhe Yue, Keke Xu

“…Cycle slip determination plays an important role in high-precision data processing and application of global navigation satellite systems (GNSS). The TurboEdit method consists of the Melbourne-Wubbena (MW) and the geometry-free phase (GF) combination. …”
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A New Method for Predicting Non‐Recurrent Geomagnetic Storms by Cong Wang, Qian Ye, Fei He, Bo Chen, Xiaoxin Zhang

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ESA CCI Soil Moisture Assimilation in SWAT for Improved Hydrological Simulation in Upper Huai River Basin by Yongwei Liu, Wen Wang, Yuanbo Liu

“…The assimilation of satellite soil moisture (SM) products with coarse resolution is promising in improving rainfall-runoff modeling, but it is largely impacted by the data assimilation (DA) strategy. …”
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Routing Protocol for Intelligent Unmanned Cluster Network Based on Node Energy Consumption and Mobility Optimization by He Dong, Baoguo Yu, Wanqing Wu

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Impact Evaluation of Assimilating Surface Sensitive Infrared Radiance Observations over Land and Sea Ice from Observing System Simulation Experiments by S. K. Dutta, L. Garand, S. Heilliette

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SDUST2023GRA_MSS: the new global marine gravity anomaly model determined from mean sea surface model by Jinyun Guo, Xuyang Wei, Zhen Li, Yongjun Jia, Xiaotao Chang, Xin Liu

“…Abstract The global marine gravity anomalies are primarily recovered from geoid gradients in the along-track directions obtained through satellite altimetry. However, the accuracy of the gravity model is significantly constrained by the sparse geoid gradients in the cross-track directions. …”
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