Results 151 to 160 of about 2,482,737 (291)

Fast fourier transform based spectral features for machine learning prediction of gamma passing rates in virtual VMAT PSQA: A feasibility study. [PDF]

J Appl Clin Med Phys
Yan B, Peng H, Xue X, Zheng C, Wu A.
europepmc   +1 more source

The multiresolution Fourier transform : a general purpose tool for image analysis [PDF]

The extraction of meaningful features from an image forms an important area of image analysis. It enables the task of understanding visual information to be implemented in a coherent and well defined manner.
Calway, Andrew David
core  

Maximizing Nanoscale Disorder in Block Copolymers for Orientation‐Independent SERS Platform Toward Non‐Invasive Diagnostics

Advanced Science, EarlyView.
Maximizing Nanoscale Disorder in Block Copolymers for Orientation‐Independent SERS Platform toward Non‐Invasive Diagnostics is a nature‐inspired strategy that engineers controlled randomness within block copolymer lamellae to achieve optical isotropy without compromising nanoscale periodicity.
Jin Man Kim, Wonsik Kim, Wansun Kim, Yeon‐Hee Kim, Samjin Choi, Jang Hwan Kim, Hyeong Min Jin   +6 more
wiley   +1 more source

Hydrogen‐Stabilized Self‐Rectifying Memristor Arrays for Reliable Multilevel Synapses in Transformer‐Based Keyword Spotting

Advanced Science, EarlyView.
A non‐filamentary self‐rectifying HfO2/TiOx resistive random‐access memory integrates H2 annealing with an incremental step pulse with verify algorithm to achieve stable and linear analog conductance modulation. The device enables low‐current 6‐bit multilevel operation while suppressing sneak current in crossbar arrays. Implemented in Transformer‐based
Seonjeong Lee, Seohyeon Ju, Won Joo Lee, Myounggon Kang, Sungjun Kim, Yoon Kim   +5 more
wiley   +1 more source

The ‘Nirai’ Guitar (‘Ichigo ichie’) of Okinawa Japan

BioResources
‘Nirai’ instrument combined the ‘sanshin’ and guitar. It is a mix of the ‘sanshin’ and the guitar. Instead of using the guitar's tuning, ‘nirai’ is tune like a ‘sanshin’. The ‘nirai’ sound were digitally captured using a PicoScope oscilloscope.
Ezra Alfandy M. Duin, Sinin Hamdan, Khairul Anwar Mohamad Said, Aaliyawani Ezzerin Sinin, Ahmad Faudzi Musib, Harini Sosiati   +5 more
doaj  

Non-local synchronization of continuous time crystals in a semiconductor. [PDF]

Nat Commun
Greilich A, Kopteva NE, Korenev VL, Haude PA, Kunze L, Grobecker BW, Anghel S, Betz M, Bayer M.   +8 more
europepmc   +1 more source

A Programmable Calcification Nanoplatform for Loco‐Regional Calcification‐Immune Hepatocellular Carcinoma Therapy

Advanced Science, EarlyView.
An in situ‐grown BP‐CaO2 nanoplatform supplies coordinated Ca2+, endogenous phosphate, and oxidative stress to convert tumor calcification from a passive endpoint into an active immune‐remodeling process. Widespread hydroxyapatite deposition is visualized by CT, while multi‐omics reveals MCOLN2 as a calcium‐responsive mediator linking biomineralization
Long Liu, Peng Li, Zhixiang Lu, Shuqin Xu, Juanjuan Wang, Kai Ma, Haodong Yu, Can Zhou, Hu Chen, Gang Liu, Yi Lyu, Shuang Bai   +11 more
wiley   +1 more source

The Bundengan of Wonosobo, Indonesia

BioResources
The bundengan is a unique traditional musical instrument with plucked strings from Wonosobo, Central Java, Indonesia. It can produce sounds that imitate the gong (i.e., a part of the gamelan instrument).
Sinin Hamdan, Khairul Anwar Mohamad Said, Ezra A. M. Duin, Aaliyawani E. Sinin, Tri Wahyono, Harini Sosiati   +5 more
doaj  

Fast Fourier Transform Enables Automated Parametrization of Complex Dihedral Potentials in All-Atom and Coarse-Grained Force Fields. [PDF]

J Chem Inf Model
Flores-Trujillo HT, Rodríguez-Segura GL, Amador-Bedolla C, Dominguez L.   +3 more
europepmc   +1 more source

QRICH1 Disrupts Endoplasmic Reticulum Homeostasis and Amplifies NF‐κB Signaling in Periodontal Ligament Stem Cells to Exacerbate Diabetic Periodontitis

Advanced Science, EarlyView.
QRICH1 has been established as a key factor contributing to impaired osteogenic potential and accelerated apoptosis of PDLSCs in diabetic periodontitis. QRICH1 not only significantly enhances UPR‐associated apoptotic signaling but also amplifies NF‐κB‐mediated inflammatory responses. Its inhibition restores osteogenic capacity and reduces alveolar bone
Han Li, Xiaoyu Yang, He Wang, Yunchun Kuang, Yiyao Hu, Houxuan Li, Shuhong Li, Deping Zeng, Jie Li, Jinlin Song   +9 more
wiley   +1 more source