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15 Results Found

  • Article
  • Open Access
7 Citations
3,159 Views
18 Pages

Performance Analysis of Multi-GNSS Real-Time PPP-AR Positioning Considering SSR Delay

  • Xuefeng Mu,
  • Li Wang,
  • Bao Shu,
  • Yunqing Tian,
  • Xinrui Li,
  • Tijun Lei,
  • Guanwen Huang and
  • Qin Zhang

29 March 2024

For real-time (RT) precise point positioning (PPP), the state space representation (SSR) information is often delayed due to possible communication delays and specific broadcast intervals. In this case, the positioning results will diverge and re-con...

  • Case Report
  • Open Access
554 Views
12 Pages

Multi-Omics Characterization of a Novel SSR4 Variant in Congenital Disorders of Glycosylation

  • Nurulamin Abu Bakar,
  • Nurul Izzati Hamzan,
  • Elyssa Milus Majawit,
  • Siti Nurwani Ahmad Ridzuan,
  • Noor Hafizah Hassan,
  • Anasufiza Habib and
  • Lock-Hock Ngu

8 December 2025

Background: Congenital disorders of glycosylation (CDG) are rare inborn errors of metabolism with multisystemic manifestations. SSR4-CDG is an ultra-rare X-linked subtype caused by pathogenic variants in SSR4, a component of the translocon-associated...

  • Article
  • Open Access
1 Citations
934 Views
23 Pages

25 August 2025

Sea surface roughness (SSR) retrieval is a frontier topic in the field of ocean remote sensing, and SSR retrieval based on multi angle, passive, visible spectrum remote sensing images has been proven to have potential applications. Traditional multi...

  • Article
  • Open Access
11 Citations
2,883 Views
15 Pages

Damping of Subsynchronous Resonance in Utility DFIG-Based Wind Farms Using Wide-Area Fuzzy Control Approach

  • Yaser Bostani,
  • Saeid Jalilzadeh,
  • Saleh Mobayen,
  • Thaned Rojsiraphisal and
  • Andrzej Bartoszewicz

28 February 2022

This paper presents a novel fuzzy control scheme for damping the subsynchronous resonance (SSR) according to the wide-area measurement system (WAMS) in power systems including doubly fed induction generator (DFIG)-based wind farms connected to series...

  • Article
  • Open Access
34 Citations
4,849 Views
11 Pages

Hybrid Metal Graphene-Based Tunable Plasmon-Induced Transparency in Terahertz Metasurface

  • Xianjun Wang,
  • Hongyun Meng,
  • Shuying Deng,
  • Chaode Lao,
  • Zhongchao Wei,
  • Faqiang Wang,
  • Chunhua Tan and
  • Xuguang Huang

In this paper, we look at the work of a classical plasmon-induced transparency (PIT) based on metasurface, including a periodic lattice with a cut wire (CW) and a pair of symmetry split ring resonators (SSR). Destructive interference of the ‘br...

  • Article
  • Open Access
15 Citations
6,036 Views
39 Pages

18 August 2015

We propose an autonomous self-aware and adaptive fault-tolerant routing technique (ASAART) for wireless sensor networks. We address the limitations of self-healing routing (SHR) and self-selective routing (SSR) techniques for routing sensor data. We...

  • Article
  • Open Access
9 Citations
3,868 Views
18 Pages

Assessment of Centre National d’Études Spatiales Real-Time Ionosphere Maps in Instantaneous Precise Real-Time Kinematic Positioning over Medium and Long Baselines

  • Dariusz Tomaszewski,
  • Paweł Wielgosz,
  • Jacek Rapiński,
  • Anna Krypiak-Gregorczyk,
  • Rafał Kaźmierczak,
  • Manuel Hernández-Pajares,
  • Heng Yang and
  • Raul OrúsPérez

17 April 2020

Precise real-time kinematic (RTK) Global Navigation Satellite System (GNSS) positioning requires fixing integer ambiguities after a short initialization time. Originally, it was assumed that it was only possible at a relatively short distance from a...

  • Article
  • Open Access
2 Citations
2,069 Views
16 Pages

A Wide-Area Fuzzy Control Design with Latency Compensation to Mitigate Sub-Synchronous Resonance in DFIG-Based Wind Farms

  • Yaser Bostani,
  • Saeid Jalilzadeh,
  • Saleh Mobayen,
  • Afef Fekih and
  • Wudhichai Assawinchaichote

15 February 2022

This paper proposes an auxiliary damping control approach based on the wide-area measurement system (WAMS). Its main objective is to mitigate sub-synchronous resonance (SSR) in doubly fed induction generator (DFIG)-based wind farms connected to a ser...

  • Article
  • Open Access
4 Citations
2,444 Views
19 Pages

A Novel Imaging Algorithm for Wide-Beam Multiple-Receiver Synthetic Aperture Sonar Systems

  • Jiafeng Zhang,
  • Guangli Cheng,
  • Jinsong Tang,
  • Zhimin Xie and
  • Haoran Wu

27 July 2023

In existing imaging algorithms for wide-beam multiple-receiver synthetic aperture sonar (SAS) systems, the double-square-root (DSR) range history of each receiver is generally converted into the sum of a single-square-root (SSR) range history and an...

  • Article
  • Open Access
10 Citations
4,888 Views
13 Pages

9 June 2017

We have developed a suite of real-time precise point positioning programs to process GPS pseudorange observables, and validated their performance through static and kinematic positioning tests. To correct inaccurate broadcast orbits and clocks, and a...

  • Article
  • Open Access
5 Citations
2,421 Views
16 Pages

Experimental Study on the Effects of In Situ Stress on the Initiation and Propagation of Cracks during Hard Rock Blasting

  • Guangliang Yan,
  • Qibo Yang,
  • Fengpeng Zhang,
  • Qiqi Hao,
  • Xiulong Wang and
  • Haonan Wang

25 November 2021

In situ stress is one of the most important factors affecting rock dynamic fractures during blasting excavation of deep rock mass that generally is hard rock. In this research, crater blasting experiments on hard rock under different uniaxial static...

  • Article
  • Open Access
2 Citations
2,433 Views
14 Pages

31 December 2022

The spread of COVID-19 in Italy required urgent restrictive measures that led to delays in access to care and to hospital overloads and impacts on the quality of services provided by the national health service. It is likely that the area related to...

  • Article
  • Open Access
15 Citations
5,077 Views
19 Pages

High-Resolution Ionosphere Corrections for Single-Frequency Positioning

  • Andreas Goss,
  • Manuel Hernández-Pajares,
  • Michael Schmidt,
  • David Roma-Dollase,
  • Eren Erdogan and
  • Florian Seitz

22 December 2020

The ionosphere is one of the main error sources in positioning and navigation; thus, information about the ionosphere is mandatory for precise modern Global Navigation Satellite System (GNSS) applications. The International GNSS Service (IGS) and its...

  • Article
  • Open Access
1 Citations
1,996 Views
17 Pages

26 December 2024

Yield-related traits have higher heritability and lower genotype-by-environment interaction, making them more suitable for genetic studies in comparison with the yield per se. Different populations have been developed and employed in QTL mapping; how...

  • Article
  • Open Access
1 Citations
1,252 Views
15 Pages

7 May 2025

Al3BC, with its remarkably high modulus of elasticity (326 GPa) and hardness (14 GPa), coupled with a low density (2.83 g/cc), stands out as a promising reinforcement material for Al matrix composite. To study feasibility of solid-solid reaction (SSR...