Advanced Science, EarlyView.The sea cucumber Holothuria leucospilota detects blue and adjacent wavelengths of light via an r‐opsin with a maximum absorption at 459 nm. In the oral tentacles, papillae, and tube feet, distinct light‐sensing structures with specialized morphologies are formed, constituting a unique pentaradial and bilateral combined photoreception system.
Jiasheng Huang +20 more
wiley +1 more source
Design of AVS Encoder Architecture Supporting Multiple Video Coding Standards
, 2007 本論文提出了一個能支援多種視訊壓縮標準之數字音視頻編解碼技術標準 (AVS) 編碼器設計，此設計可令一既有MPEG-4 ASP編碼器支援數字音視頻編解碼技術標準第二部份 (AVS Part-2)，並能以同一架構支援先進視訊編碼 (Advanced video coding/H.264)。 MPEG-4乃一視訊壓縮標準，此標準訂定了許多規範 (profile) 針對不同應用像是影像串流 (streaming video)、光學碟片 (CD distribution)、影像會議 (video ...
林亦倫, Lin, Yi-Lun
core
Advancing methodological guidance for audio- and video-based observational studies of communication in nurse-patient encounters: A discussion paper. [PDF]
Int J Nurs Stud AdvSundler AJ +4 more
europepmc +1 more source
Consensus Formation and Change are Enhanced by Neutrality
Advanced Science, EarlyView.Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag +3 more
wiley +1 more source
Experience-Tuned Predictive Coding in Monocultural Brains: A Visual Mismatch Response Study. [PDF]
Ann N Y Acad SciZeng GQ, Xiao XZ, Wang Y, Tse CY.
europepmc +1 more source
Rab1A Promotes Hepatic Steatosis by Suppressing Mitophagy via the Raf‐1/ERK1/2/PINK1 Signaling Axis
Advanced Science, EarlyView.Why does fat accumulate in the liver? Our study reveals Rab1A as the molecular switch that silences the cell's mitochondrial cleanup crew. Turning Rab1A off reactivates mitophagy, clears excess fat, and reverses fatty liver disease in mice—offering a promising new therapeutic target for MASLD, a growing global health challenge.
Li Zhang +9 more
wiley +1 more source
A fast VVC intra-coding algorithm based on graph neural network and statistical analysis
Dianxin kexueVVC as the latest generation of video coding standards, further improves video compression quality by introducing a variety of efficient coding tools. However, the VVC standard introduces the QTMT division structure and expands the intra prediction modes
LI Tiansong +5 more
doaj
Instructional Practices for Signed Literacy: Observations of 38 Deaf Education Classrooms. [PDF]
Lang Teach ResHolcomb L, Oakes L.
europepmc +1 more source
Advanced Science, EarlyView.ABSTRACT The LRRK2 G2019S mutation, a Parkinson's disease–linked variant, has been associated with depression‐like phenotypes, but mechanisms remain unclear. We chart age‐dependent behavioral changes and astrocyte reactivity in G2019S mice and define a pathway connecting LRRK2 to TFEB/GDNF signaling, cellular energetics, and inflammation.
Longping Yao +5 more
wiley +1 more source
Advancing energy efficiency and quality of experience in secure adaptive video streaming. [PDF]
Sci RepKalan R, Karsli E.
europepmc +1 more source