Results 91 to 100 of about 392 (204)
A Novel Three-Dimensional Sliding Pursuit Guidance and Control of Surface-to-Air Missiles
TechnologiesIn recent decades, missile guidance and control have advanced significantly, with methods like pure pursuit (PP), command to line-of-sight (CLOS), and proportional navigation (PN) enabling accurate target interception in uncertain environments through ...
Belkacem Bekhiti +3 more
doaj +1 more source
YIPFα1A expression is regulated by multilayered molecular mechanisms
FEBS Open Bio, EarlyView.YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji +2 more
wiley +1 more source
Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens
FEBS Open Bio, EarlyView.Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee +3 more
wiley +1 more source
AgricultureThe current research on path tracking primarily focuses on improving control algorithms, such as adaptive and predictive models, to enhance tracking accuracy and stability.
Jiawei Zhou +5 more
doaj +1 more source
Musica Universalis : the pursuit of pure abstraction
The thesis exhibition, Musica Universalis, is a multi-sensory exhibition comprised of experimental weavings on deconstructed found pianos, systematic drawings, and paper scroll music boxes. The music boxes allow the viewer to hear the voice part represented on the weaving, or the notes of a systematic drawing, in isolation; a recording of a choral ...
openaire +2 more sources
DWPP: Dynamic Window Pure Pursuit Considering Velocity and Acceleration Constraints
CoRRPure pursuit and its variants are widely used for mobile robot path tracking owing to their simplicity and computational efficiency. However, many conventional approaches do not explicitly account for velocity and acceleration constraints, resulting in discrepancies between commanded and actual velocities that result in overshoot and degraded tracking ...
Fumiya Ohnishi, Masaki Takahashi 0001
openaire +2 more sources
Acute caffeine treatment protects the developing retina from ischemia‐induced cell death
FEBS Open Bio, EarlyView.Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento +6 more
wiley +1 more source
FEBS Open Bio, EarlyView.Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero +5 more
wiley +1 more source
Road-Adaptive Precise Path Tracking Based on Reinforcement Learning Method
SensorsThis paper proposes a speed-adaptive autonomous driving path-tracking framework based on the soft actor–critic (SAC) and pure pursuit (PP) methods, named the SACPP controller.
Bingheng Han, Jinhong Sun
doaj +1 more source
Group Pursuit Problem for Fraction Differential Systems with Pure Delay [PDF]
, 2023 Baranovska, Lesia, Mukhin, Vadym
openaire +1 more source