Results 171 to 180 of about 30,322 (273)

Brain structure in the cingulate cortex and locus coeruleus in late life is associated with engagement in complex mental activities across the life span. [PDF]

Neurobiol Aging
Crawford JL, Chen HY, Adornato AA, Matulonis J, Hooker JM, Jacobs HIL, Berry AS.   +6 more
europepmc   +1 more source

Ultrabroadband, Subvolt Thin‐Film Lithium Niobate Modulators via Codesigned Optical and RF Slow‐Wave Structures

Advanced Photonics Research, Volume 7, Issue 10, October 2026.
In this work, thin‐film lithium niobate Mach–Zehnder modulators are realized using codesigned slow‐light optical waveguides and inductively loaded RF electrodes. This dual slow‐wave engineering optimizes velocity matching, achieving Vπ·L = 0.3 V cm, bandwidths up to 200 GHz, Vπ ≤ 1 V, and short device lengths, offering an efficient solution for high ...
Zobeyde Dadkhah, Reza Safian, Zaker Hossein Firouzeh   +2 more
wiley   +1 more source

Comparative efficacy of ultrasound-guided intra-articular injection of platelet-rich plasma (PRP), hydrolyzed type I collagen, and hyaluronic acid in patients with knee osteoarthritis: a randomized controlled trial. [PDF]

Future Sci OA
Raeissadat SA, Mousavikhah SE, Nazari Nodoushan A, Mahdi Kaghazi AH, Khavari Ardestani D, Rahmani F, Layegh H.   +6 more
europepmc   +1 more source

On the Banach Algebra $M(p,q)$ $(1\leq p<q\leq\infty)$

Tokyo Journal of Mathematics, 1997
SATO, Enji, ABE, Takako
openaire   +2 more sources

Accelerating Primary Screening of USP8 Inhibitors from Drug Repurposing Databases with Tree‐Based Machine Learning

Advanced Intelligent Discovery, Volume 2, Issue 5, October 2026.
This study introduces a tree‐based machine learning approach to accelerate USP8 inhibitor discovery. The best‐performing model identified 100 high‐confidence repurposable compounds, half already approved or in clinical trials, and uncovered novel scaffolds not previously studied. These findings offer a solid foundation for rapid experimental follow‐up,
Yik Kwong Ng, Sharon Ai Er Lam, Wei Chun Lim, Hannah Hui Min Toh, Shi Jun Ang   +4 more
wiley   +1 more source

Short-term analysis of urban noise dynamics during covid-19 lockdown using a machine learning approach in Mashhad, Iran. [PDF]

Sci Rep
Ardalan RV, Mohammadi M, Bahadari MS, Mohammadi M, Moezzi SMM, Saloglu D.   +5 more
europepmc   +1 more source

Signature of a silver phase percolation threshold in microscopically phase separated ternary $Ge_0_._1_5Se_0_._8_5_-_xAg_x(0\not\leq x\not\leq 0.20)$ glasses

, 2005
Temperature modulated alternating differential scanning calorimetric studies show that Se rich $Ge_0_._1_5Se_0_._8_5_-_xAg_x(0\not\leq x\not\leq 0.20)$ glasses are microscopically phase separated, containing $Ag_2Se$ phases embedded in a $Ge_0_._1_5Se_0_.
Pattanayak, Pulok, Asokan, S
core  

Sampling Strategy: An Overlooked Factor Affecting Artificial Intelligence Prediction Accuracy of Peptides’ Physicochemical Properties

Advanced Intelligent Discovery, Volume 2, Issue 5, October 2026.
This study reveals that sampling strategy (i.e., sampling size and approach) is a foundational prerequisite for building accurate and generalizable AI models in peptide discovery. Reaching a threshold of 7.5% of the total tetrapeptide sequence space was essential to ensure reliable predictions.
Meiru Yan, Ankeer Abuduhebaier, Haojin Zhou, Jiaqi Wang   +3 more
wiley   +1 more source

Pathways to resilience: relationships between cognitive reserve, psychological debt, and Alzheimer's disease biomarkers. [PDF]

Alzheimers Res Ther
Boscheck H, Luft M, Mauer R, Senguel S, D'elia Y, Dechent P, Fliessbach K, Glanz W, Hetzer S, Janowitz D, Kilimann I, Kleineidam L, Kronmüller M, Lüsebrink F, Preis L, Rauchmann B, Rostamzadeh A, Schott BH, Sodenkamp S, Spruth E, Stoecklein S, Yakupov R, Ziegler G, Brosseron F, Buerger K, Hellmann-Regen J, Laske C, Perneczky R, Peters O, Priller J, Ramirez A, Schneider A, Spottke A, Teipel S, Wiltfang J, Jessen F, Düzel E, Röske S, Wagner M, Glöckner F, Marchant NL, Klimecki O, Wirth M, DELCODE study group.   +43 more
europepmc   +1 more source

Dynamic Obstacle Avoidance of Metamorphic Microrobots Using Concentric Sector Navigator

Advanced Intelligent Systems, Volume 8, Issue 10, October 2026.
Metamorphic magnetic microrobots are navigated using a concentric sector navigator for dynamic obstacle avoidance in both microroller and swarm states. After microroller transport, citrate‐triggered dissolution releases nanoparticles that reassemble into a controllable swarm.
Zhaowen Su, Zerui Li, Lijun Fang, Hoyeon Kim, U Kei Cheang   +4 more
wiley   +1 more source