Results 271 to 280 of about 29,331,473 (379)

Inverse‐Designed on‐Chip Terahertz Three‐Channel Mode and Wavelength Division Demultiplexer

Advanced Photonics Research, EarlyView.
An ultracompact terahertz demultiplexer is developed using a hybrid inverse design that combines genetic algorithms with topology optimization. The device enables simultaneous mode‐ and wavelength‐division multiplexing within a footprint smaller than two wavelengths.
Faqian Chong, Yulun Wu, Bingtao Gao, Shilong Li, Hongsheng Chen, Song Han   +5 more
wiley   +1 more source

Historical neighborhood redlining and fertility in a cohort of U.S. Black women. [PDF]

Epidemiology
Willis MD, Sheng C, Lovett SM, Feldscher T, Sims KD, Francis B, Hicks JM, Holder EX, Wise LA, Cozier YC, Wesselink AK.   +10 more
europepmc   +1 more source

Time of Flight- Secondary Ion Mass Spectrometry (TOF-SIMS) Coupled with Unsupervised Methods for Advanced Saffron Authenticity Screening: A Comprehensive Study

Elisabetta De Angelis, Omar Al-Ayoubi, Rosa Pilolli, Linda Monaci, Alice Bejjani   +4 more
openalex   +2 more sources

Scalable Task Planning via Large Language Models and Structured World Representations

Advanced Robotics Research, EarlyView.
This work efficiently combines graph‐based world representations with the commonsense knowledge in Large Language Models to enhance planning techniques for the large‐scale environments that modern robots will need to face. Planning methods often struggle with computational intractability when solving task‐level problems in large‐scale environments ...
Rodrigo Pérez‐Dattari, Zhaoting Li, Robert Babuška, Jens Kober, Cosimo Della Santina   +4 more
wiley   +1 more source

Novel Ag-modified zirconia nanomaterials with antibacterial activity. [PDF]

RSC Adv
Onyenso G, Ai-Zawity J, Farahbakhsh N, Schardt A, Yadigarli A, Vakamulla Raghu SN, Engelhard C, Müller M, Schönherr H, Killian MS.   +9 more
europepmc   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source

Posttreatment Amyloid Levels and Clinical Outcomes Following Donanemab for Early Symptomatic Alzheimer Disease: A Secondary Analysis of the TRAILBLAZER-ALZ 2 Randomized Clinical Trial.

JAMA Neurol
Lu M, Kim MJ, Collins EC, Shcherbinin S, Ellinwood AK, Yokoi Y, Brooks DA, Hansson O, Knopman DS, Sims JR, Mintun MA.   +10 more
europepmc   +1 more source

Comparison of viscoelastic properties of breast cancer and normal cells using AFM, FLIM and ToF-SIMS techniques. [PDF]

Sci Rep
Shimolina L, Efremov YM, Gulin A, Ignatova N, Aybush A, Kuimova MK, Timashev PS, Shirmanova M.   +7 more
europepmc   +1 more source

Germination and vigor of passion fruit (Passiflora edulis Sims. f. flavicarpa Deg.) seeds submitted to different mucilage removal methods.

, 2000
K. J. C. Pereira, Denise Cunha Fernandes dos Santos Dias   +1 more
openalex   +1 more source

Piezoresistivity Enhancement by Graphite Flake Alignment in Thin Composite Films for Dielectric Elastomer Switches

Advanced Robotics Research, EarlyView.
This article presents dielectric elastomer switch (DES) materials, based on composite thin films. Alignment of graphite flakes due to their physical confinement within the thin films lead to much stronger piezoresistive responses than bulk composites, while their durability exceeds that of conventional liquid‐based DES materials.
Lingyu Liu, Thomas Kister, Bart‐Jan Niebuur, Tobias Kraus   +3 more
wiley   +1 more source