Results 51 to 60 of about 163,389 (278)
IEEE Access, 2021 To provide coordinate information for the use of intelligent transportation systems (ITSs) and autonomous vehicles (AVs), the global positioning system (GPS) is commonly used in vehicle localization as a cheap and easily accessible solution for global ...
Chia-Hung Lin +6 more
doaj +1 more source
Geometry-based localization for GPS outage in vehicular cyber physical systems [PDF]
, 2018 Vehicular localization has witnessed significant attention due to the growing number of location-based services in vehicular cyber physical systems (VCPS).
Abdullah, AH +7 more
core +4 more sources
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Space-Time Hierarchical-Graph Based Cooperative Localization in Wireless Sensor Networks
, 2015 It has been shown that cooperative localization is capable of improving both the positioning accuracy and coverage in scenarios where the global positioning system (GPS) has a poor performance.
Gao, Hui +4 more
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Improvement of Cooperative Localization for Heterogeneous Mobile Robots
DronesThis research focuses on enhancing cooperative localization for heterogeneous mobile robots composed of a quadcopter and an unmanned ground vehicle. The study employs sensor fusion techniques, particularly the Extended Kalman Filter, to fuse data from ...
Efe Oğuzhan Karcı +2 more
doaj +1 more source
Different domains cooperate to target the human ribosomal L7a protein to the nucleus and to the nucleoli. [PDF]
, 1997 The human ribosomal protein L7a is a component of the major ribosomal subunit. We transiently expressed in HeLa cells L7a-β-galactosidase fusion proteins and studied their subcellular localization by indirect immunofluorescence staining with anti-β ...
Giulia RUSSO +2 more
core +1 more source
Cooperative Wireless Networks for Localization [PDF]
, 2010 This thesis adresses the problem of localization, and analyzes its crucial aspects, within the context of cooperative WSNs. The three main issues discussed in the following are: network synchronization, position estimate and tracking. Time synchronization is a fundamental requirement for every network.
openaire +2 more sources
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Resilient Cooperative Localization Based on Factor Graphs for Multirobot Systems
Remote SensingWith the advancement of intelligent perception in multirobot systems, cooperative localization in dynamic environments has become a critical component.
Dongjia Wang +4 more
doaj +1 more source