Results 71 to 80 of about 124,521 (172)

Comparison of the effects of holographic Gua Sha and warm acupuncture in treating scapulohumeral periarthritis of wind-cold-dampness type (全息刮痧与温针灸治疗风寒湿型肩周炎效果对比)

open access: yes中西医结合护理
Objective This study intended to explore the impact of holographic Gua sha on the symptoms of patients with scapulohumeral periarthritis of wind-cold-dampness type.
YANG Jin (杨瑾)   +6 more
doaj   +1 more source

A translated utopia: Embodied communication, media ideologies, and Star Trek's Universal Translator

open access: yesJournal of Linguistic Anthropology, Volume 35, Issue 3, December 2025.
Abstract This paper uses Star Trek's “Universal Translator” (UT) as a point of departure for considering the imagined future of mediated linguistic interactions and of contact across difference. Although such a technology does not exist, taking its potentialities seriously as folkloric devices allows for an exploration of ideologies relating to ...
Sarah Shulist
wiley   +1 more source

3D‐Printed Multidimensional Bionic Mg‐MC/PLGA Composite for Tailored Repair of Segmental Long Bone Defects

open access: yesAdvanced Healthcare Materials, Volume 14, Issue 29, November 14, 2025.
This study develops 3D‐printed Mg‐MC/PLGA scaffolds with varying Mg concentrations (0–20%). The 5% Mg scaffold shows optimal cytocompatibility, osteogenic activity in vitro, and significantly enhances bone regeneration in rabbits, improving bone volume and mechanical strength.
Shihang Liu   +9 more
wiley   +1 more source

Nonterrestrial utilization of materials: Automated space manufacturing facility [PDF]

open access: yes, 1982
Four areas related to the nonterrestrial use of materials are included: (1) material resources needed for feedstock in an orbital manufacturing facility, (2) required initial components of a nonterrestrial manufacturing facility, (3) growth and ...

core   +1 more source

Direct Nucleation of Hierarchical Nanostructures on Plasmonic Fiber Optics Enables Enhanced SERS Performance

open access: yesAdvanced Science, Volume 12, Issue 42, November 13, 2025.
An unconventional synthesis strategy enables the direct growth of shape‐tunable nanostructures, from multi‐dot to multi‐arm designs, on silica optical fiber tips. This breakthrough boosts the sensing power of plasmonic fiber‐optic probes and unlocks new possibilities for large‐scale, in situ nanofabrication on silicate‐based substrates, including ...
Di Zheng   +10 more
wiley   +1 more source

Effects of Mongolian Medicine Sengdeng-4 in Rabbit Knee Osteoarthritis Model [PDF]

open access: yes, 2023
Objectives: Seng ldeng-4(SD-4) has a long history of use in Mongolian medical clinics for the treatment for rheumatic disorders. The objective of this study was to investigate the therapeutic effect and mechanism of SD-4 on rabbits with knee ...
Hasitana   +6 more
core   +1 more source

Large Depth‐of‐Field, Large Eyebox, and Wide Field‐of‐View Freeform‐Holographic Augmented Reality Near‐Eye Display

open access: yesAdvanced Science, Volume 12, Issue 37, October 6, 2025.
This study proposes an augmented reality (AR) near‐eye display system that simultaneously achieves a large depth‐of‐field (DOF) from 0.25 to 10 m, a wide 50° field‐of‐view (FOV), and a 10 mm × 10 mm viewing eyebox, while maintaining high display performance, good optical see‐through viewing capability, and a compact system form factor.
Yongdong Wang   +4 more
wiley   +1 more source

Soft-lithographical fabrication of three-dimensional photonic crystals in the optical regime [PDF]

open access: yes, 2006
This dissertation describes several projects to realize low-cost and high-quality three-dimensional (3D) microfabrication using non-photolithographic techniques for layer-by-layer photonic crystals.
Lee, Jae-Hwang
core   +4 more sources

Unstained Blood Smear Analysis: A Review of Rule‐Based, Machine Learning, and Deep Learning Techniques

open access: yesJournal of Biophotonics, Volume 18, Issue 10, October 2025.
Bright‐field images of unstained smears. (1) Sparse erythrocytes allow straightforward intensity‐ or phase‐based segmentation. (2) Overlapping cells blur boundaries, causing over‐ or under‐segmentation and lowering rule‐based accuracy, thus motivating overlap‐aware algorithms for reliable downstream feature extraction and classification. ABSTRACT Blood
Husnu Baris Baydargil, Thomas Bocklitz
wiley   +1 more source

Full-colour 3D holographic augmented-reality displays with metasurface waveguides

open access: yesNature
Emerging spatial computing systems seamlessly superimpose digital information on the physical environment observed by a user, enabling transformative experiences across various domains, such as entertainment, education, communication and training1–3 ...
Manu Gopakumar   +6 more
semanticscholar   +1 more source

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