Results 71 to 80 of about 7,723,935 (379)

Clinical Characteristics and Prognostic Risk Factors for Pediatric B‐Cell Lymphoblastic Lymphoma: A Multicenter Retrospective Cohort Study for China Net Childhood Lymphoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu, Jian Wang, Ling Jin, Yanlong Duan, Fu Li, Yueping Jia, Leping Zhang, Xiaojun Yuan, Wei Liu, Ying Liu, Ansheng Liu, Mincui Zheng, Yunpeng Dai, Lian Jiang, Lirong Sun, Xiaowen Zhai, Rong Liu, Chunju Zhou, Zifen Gao, Yonghong Zhang, Xiaomei Yang   +20 more
wiley   +1 more source

A new blind adaptive antenna array for GNSS interference cancellation [PDF]

, 2005
This paper introduces a new blind adaptive antenna array as a possible solution to the interference cancellation problem. This new technique is compared to three classical ones over two different sensor radiation patterns.
Carrie, Guillaume, Deloues, Thierry, Pietin, David, Renard, Alain, Vincent, François   +4 more
core  

FLAMINGO – Fulfilling enhanced location accuracy in the mass-market through initial GalileO services [PDF]

, 2018
This paper discusses FLAMINGO, an initiative that will provide a high accuracy positioning service to be used by mass market applications. The status and future for the initiative are discussed, the required accuracies and other location parameters are ...
Arzel, Laurent, Callewaert, Karel, Critchley-Marrows, Joshua, Fortunato, Marco, Ivanovici, Maria, Pomies, Axelle, Roberts, William, Tavares, Thiago   +7 more
core   +1 more source

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül, Neriman Sıla Koç, Berrak Itır Aylı   +2 more
wiley   +1 more source

Indoor Pedestrian Positioning Method Based on Ultra-Wideband with a Graph Convolutional Network and Visual Fusion

Sensors
To address the challenges of low accuracy in indoor positioning caused by factors such as signal interference and visual distortions, this paper proposes a novel method that integrates ultra-wideband (UWB) technology with visual positioning.
Huizhen Mu, Chao Yu, Shuna Jiang, Yujing Luo, Kun Zhao, Wen Chen   +5 more
doaj   +1 more source

Polish DGPS System: 1995–2017 – Study of Positioning Accuracy

Polish Maritime Research, 2019
This paper is the fourth in a series of publications presenting the process of installation, testing and long-term assessment of the navigational parameters of the Polish DGPS system. This series of publications intends to present – to the general public
Specht Cezary, Smolarek Leszek, Pawelski Jan, Specht Mariusz, Dąbrowski Paweł   +4 more
doaj   +1 more source

Detection of UWB ranging measurement quality for collaborative indoor positioning [PDF]

, 2016
Wireless communication signals have become popular alternatives for indoor positioning and navigation due to lack of navigation satellite signals in such environments.
Chris Hill, Hao Jing, James Pinchin, Laoudias C., Lukasz K. Bonenberg, Murphy K. P, Rasmussen C. E., Ristic B., Terry Moore   +8 more
core   +1 more source

Analysis and Accuracy Improvement of UWB-TDoA-Based Indoor Positioning System [PDF]

, 2022
Paolo Grasso, Mauro S. Innocente, Jun Jet Tai, Olivier Haas, Arash M. Dizqah   +4 more
openalex   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Single-epoch power positioning method for multi-beam LEO communication satellites

Frontiers in Physics
Low Earth Orbit (LEO) communication satellites offer reduced signal loss, fast movement, multi-beam, typically providing single coverage. This paper introduces a novel multi-beam power positioning method for low-orbit single-satellite, addressing the ...
Sibo Gao, Sibo Gao, Chunjiang Ma, Chunjiang Ma, Xiaomei Tang, Xiaomei Tang, Feixue Wang, Feixue Wang   +7 more
doaj   +1 more source