Results 91 to 100 of about 17,830,648 (250)

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Tamper‐Responsive Physical Unclonable Functions via Graphene‐Interlayered Block Copolymer Random Structures

Advanced Materials, EarlyView.
Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo, Dae Hui Park, Jeong‐Ho Jang, Woo Seok Tack, Jin Man Kim, Hak Ki Yu, Hyeong Min Jin, Jang Hwan Kim   +7 more
wiley   +1 more source

Relation between dry eye and myopia based on tear film breakup time, higher order aberration, choroidal thickness, and axial length. [PDF]

Sci Rep, 2022
Hazra D, Yotsukura E, Torii H, Mori K, Maruyama T, Ogawa M, Hanyuda A, Tsubota K, Kurihara T, Negishi K.   +9 more
europepmc   +1 more source

Changes in Corneal Detection Thresholds After Repeated Tear Film Instability

, 2020
Purpose: To use a human-based model to study the effects of repeated tear film instability on corneal detection thresholds to cold, mechanical, and chemical stimuli. Methods: Twenty-five subjects participated in three study visits. A computer-controlled
Begley, Carolyn G, Simpson, T L, Awisi-Gyau, D, Situ, Ping   +3 more
core   +1 more source

Seamless Mechanical Programming Through Hybrid Epoxy–Acrylate Printing for Soft–Rigid Robots

Advanced Materials, EarlyView.
Hybrid epoxy‐acrylate printing enables seamless fabrication of soft–rigid robotic systems with covalently integrated interfaces and functionally graded mechanics. Grayscale exposure expands the accessible material space, enabling spatially programmed actuation through patterned stiffness while revealing the mechanics and durability of continuously ...
David C. Bershadsky, Franz A. Stolpen, Zachariah A. Page, Lillian Chin   +3 more
wiley   +1 more source

Smart Eye Camera: A Validation Study for Evaluating the Tear Film Breakup Time in Human Subjects. [PDF]

Transl Vis Sci Technol, 2021
Shimizu E, Yazu H, Aketa N, Yokoiwa R, Sato S, Katayama T, Hanyuda A, Sato Y, Ogawa Y, Tsubota K.   +9 more
europepmc   +1 more source

Changes in the tear film breakup time ratio compared to the baseline recorded by the Smart Eye Camera.

, 2019
(A) consecutive tear film breakup time (TFBUT) according to group (green: normal group, blue: non-GVHD group, and red: GVHD group). (B) The table shows the TFBUT ratio compared to that at the baseline (8 weeks of age).
Yoko Ogawa (155946), Naohiko Aketa (6685727), Mio Yamane (6685730), Yutaka Kawakami (206073), Fan Yang (1413), Hiroyuki Yazu (6685724), Eisuke Shimizu (705531), Yasunori Sato (491973), Kazuo Tsubota (247512)   +8 more
core   +1 more source

Directional Confinement Governed Ion Transport for Efficient Actuation

Advanced Materials, EarlyView.
Structural anisotropy provides an effective means to regulate ion transport in polymer electrolytes. Directionally aligned channels formed by freeze‐drying provide continuous pathways for ion migration, enhancing ion mobility and simultaneously improving the strain and blocking force of ionic actuators.
Yufei Zhang, Qiuchun Lu, Adit Gupta, Sen Wang, Xueyang Wang, Jian Yu, Xuanyi Hu, Daniel Mandler, Pooi See Lee   +8 more
wiley   +1 more source

Advances in Bio‐Integrated Edge Computing Systems for Smart and Connected Health

Advanced Materials, EarlyView.
This review explores advances in bio‐integrated edge computing for healthcare, focusing on co‐designing computing, sensing, and energy strategies to overcome integration and power challenges for optimized, decentralized operation. ABSTRACT Recent advances in bio‐integrated healthcare technologies have enabled continuous, high‐resolution monitoring and ...
Gyuwon Kim, Seungwon Yoo, Tae Woog Kang, Yunuo Huang, Woon‐Hong Yeo   +4 more
wiley   +1 more source

Long-Term Impacts of Intense Pulsed Light Therapy on Ocular Surface Health and Tear Film Dynamics in Patients with Dry Eye Disease: Detailed Analysis and Observations Over a 1-Year Follow-Up Period

Ophthalmology and Therapy
Introduction To evaluate the long-term effects of intense pulsed light (IPL) therapy on patients with dry eye disease (DED) associated with meibomian gland dysfunction (MGD).
Cristina-Patricia Pac, Mihnea Munteanu, José-María Sánchez-González, Carlos Rocha-de-Lossada, Nadina Mercea, Francis Ferrari, Horia T. Stanca, Dan Andrei Radu Cosnita, Mihaela Ionica, Ovidiu Boruga, Ciprian Danielescu, Alexandru Blidisel   +11 more
doaj   +1 more source