Results 11 to 20 of about 2,787,600 (274)
Miniaturized Dual-Band Bandpass Filter With Sharp Roll-Off Using Ring-Loaded Resonator
IEEE Access, 2020 In this paper, a miniaturized dual-band bandpass filter (BPF) with good selectivity based on ring-loaded resonator (RLR) and 0° feed structure is proposed.
Daotong Li +3 more
doaj +1 more source
Advances of SBAS authentication technologies
Satellite Navigation, 2021 Satellite Based Augmentation System (SBAS) provides the corrections and integrity information to users, but as its signal format is opened to the public and Global Navigation Satellite System (GNSS) spoofing technology becomes more realistic, more ...
Ying Chen +8 more
doaj +1 more source
Communications in Mathematical Physics, 2009 7 ...
Bunimovich L. A., Del Magno G.
openaire +5 more sources
Aerospace, 2022 Vertical takeoff and vertical landing (VTVL) vehicles, based on throttling liquid rocket engines, are attracting increasing attention for their validation of guidance and control techniques during landing.
Yang Liu +5 more
doaj +1 more source
A novel method for estimating myocardial strain: assessment of deformation tracking against reference magnetic resonance methods in healthy volunteers [PDF]
, 2016 We developed a novel method for tracking myocardial deformation using cardiac magnetic resonance (CMR) cine imaging. We hypothesised that circumferential strain using deformation-tracking has comparable diagnostic performance to a validated method ...
Berry, Colin +8 more
core +1 more source
Episodic use: Practices of care in self-tracking [PDF]
, 2019 The development of self-tracking technologies has resulted in a burst of research considering how self-tracking practices manifest themselves in everyday life.
Consolvo S +6 more
core +1 more source
Integrated design of ranging and DOR signal for China's deep space navigation
Open Astronomy, 2022 An integrated ranging and differential one-way range (DOR) signal design is implemented. The design utilizes the regenerative pseudo-noise ranging scheme and one pair of dedicated DOR tones for the deep space United X Band system.
Xu Dezhen, Huang Lei, Chen Shaowu
doaj +1 more source
Follow the Data! A Strategy for Tracing Infrastructural Power
Media and Communication, 2023 Recalling the well-known strategy of “following the money” when investigating the underlying power structures and business models of legacy media, this article argues that studies of digital political economies can benefit instead from following the data.
Sofie Flensburg, Signe Sophus Lai
doaj +1 more source
On track to tenure‐track [PDF]
EMBO reports, 2009 A former South American politician once quipped that even a local election in his country resulted in more casualties than a revolution in Germany. His comments were not intended to address questionable political campaign techniques, but rather to comment on the inability of Germans to stage proper revolutions.
openaire +2 more sources
The adaptive neural network sliding mode control for angle/force tracking of the dexterous hand
Advances in Mechanical Engineering, 2021 In order to achieve high precision control of the dexterous hand, an adaptive neural network sliding mode control algorithm based on the U-K (Udwadia-Kalaba) equation is proposed. Firstly, based on the U-K equation and considering the ideal and non-ideal
Xing Qin, Heng Shi, Xin Gao, Xiyu Li
doaj +1 more source