Results 41 to 50 of about 650,723 (318)

Application research of the Kalman filtering algorithm in external measurement data processing

Dianzi Jishu Yingyong
In the application of Kalman filtering algorithm for real-time processing of measurement data, methods are often employed to adjust the filter gain matrix in order to address divergence issues.
Lou Guangguo, Gu Ziyi, Cao Yi, He Dingkun, Li Yang, Zhao Junjie   +5 more
doaj   +1 more source

Clinical, Histopathological, and Molecular Characterization of Pediatric MN1::ZNF341‐Associated Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT A lethal round‐cell malignancy with an MN1::ZNF341 fusion has recently been reported in three infants. Here, we describe four further tumors, three in newborns (including monozygotic twins), and one in an adolescent. Detailed clinical, radiological, and histopathological data differentiate these tumors from their main mimics, neuroblastoma and
Thomas R. W. Oliver, Dyanne Rampling, Barbara Walkowiak, Nathaniel D. Anderson, Manas Dave, Henry Lee‐Six, Sadie Baskind, Pooja Balasubramanian, Glenn Anderson, Conor Parks, Toochi Ogbonnah, Emilia R. Robertson, Simon Hannam, Rohan Verma, John C. Achermann, Liina Palm, Neil Sebire, Thomas Jacques, Tom Watson, Carryl Dryden, Karin Straathof, Mette Jorgensen, Olga Slater, Sam Behjati, Sarita Depani, J. Ciaran Hutchinson   +25 more
wiley   +1 more source

BSM Integrated PEP with Cross-Layer Improvements [PDF]

, 2009
The future development of broadband satellite systems providing services based on the Internet Protocol (IP) needs to be stimulated by means of common standards. This paper presents the ETSI BSM PEP terminal architecture and PEP usage scenarios.
Berioli M., Matteo Berioli, Robert J. Mort, Giovanni Giambene, Berioli, Matteo, Berioli, M, Mort, Robert J., Cruickshank, HS, Giambene G., Giambene, Giovanni, Cruickshank H., Giambene, G, Haitham Cruickshank, Mort R. J., Cruickshank, Haitham, Mort, R   +15 more
core   +1 more source

Review of PPP–RTK: achievements, challenges, and opportunities

Satellite Navigation, 2022
The PPP–RTK method, which combines the concepts of Precise of Point Positioning (PPP) and Real-Time Kinematic (RTK), is proposed to provide a centimeter-accuracy positioning service for an unlimited number of users.
Xingxing Li, Jiaxin Huang, Xin Li, Zhiheng Shen, Junjie Han, Linyang Li, Bo Wang   +6 more
doaj   +1 more source

Impact of Metastatic Patterns on Survival and Response to Therapy in Neuroblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background While the presence of metastases in neuroblastoma (NB) is a well‐established prognostic factor, the clinical significance of dissemination patterns and tumour burden and their impact on response and survival remains poorly understood.
Mariona Morell‐Daniel, Santiago Pérez‐Hoyos, Aroa Soriano, Ana Coma, Amalia Varo, Raquel Hladun, Gabriela Guillén, Soraya Mico, Marta Garrido, Lourdes Rubio, Alba Rubio‐San‐Simón, Ana Minguez, Ricardo López‐Almaraz, Laura Illade, Miguel F. Segura, Lucas Moreno   +15 more
wiley   +1 more source

Some implications of sampling choices on comparisons between satellite and model aerosol optical depth fields [PDF]

, 2010
The comparison of satellite and model aerosol optical depth (AOD) fields provides useful information on the strengths and weaknesses of both. However, the sampling of satellite and models is very different and some subjective decisions about data ...
P. I. Palmer, Grainger, R. G., Palmer PI, Grainger RG, Palmer, P. I., A. M. Sayer, Thomas, GE, Sayer AM, Sayer, AM, Palmer, PI, Thomas, Gareth, Thomas, G. E., Thomas GE, Sayer, A. M., Grainger, Roy, Grainger, RG, G. E. Thomas, R. G. Grainger, Palmer, Paul   +18 more
core   +1 more source

Orbit Determination of China’s Space Station Using Real ISL Measurements of the Tianzhou-6 Spacecraft

International Journal of Aerospace Engineering
Under most circumstances, the current studies related to precision orbit determination (POD) using intersatellite link (ISL) measurements are limited to ISL ranging components.
Haijian Fang, Fan Wang, Xueming Yu, Baohua Wang, Jiasong Wang, Yufan He, Minzhang Han, Dan Wang, Jingqi Huang   +8 more
doaj   +1 more source

The Role of Chemotherapy in Pediatric Myoepithelial Carcinoma: A Systematic Review of the Literature

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Myoepithelial carcinoma (MEC) in pediatric patients is a rare and aggressive malignancy characterized by heterogeneous morphology and variable molecular features. The optimal role of chemotherapy remains unclear. We conducted a systematic review according to PRISMA 2020 guidelines to evaluate chemotherapy in pediatric and young‐adult patients ...
Marco Salvi, Maria Carmen Affinita, Giulia Fichera, Luisa Santoro, Angela Scagnellato, Calogero Virgone, Elena Poli, Gianni Bisogno   +7 more
wiley   +1 more source

Drag-free and attitude control for the GOCE satellite [PDF]

, 2008
The paper concerns Drag-Free and Attitude Control of the European satellite Gravity field and steady-state Ocean Circulation Explorer (GOCE) during the science phase.
Canuto, Enrico
core   +1 more source

Real-time service performances of BDS-3 and Galileo constellations with a linear satellite clock correction models

Satellite Navigation, 2023
In order to facilitate high-precision and real-time Precise Point Positioning (PPP), the International GNSS (Global Navigation Satellite System) Service (IGS), BDS-3 (BeiDou-3 Navigation Satellite System), and Galileo navigation satellite system (Galileo)
Haojun Li, Danzeng Luojie, Huimin Ding
doaj   +1 more source