Results 121 to 130 of about 211,820 (305)

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

Advanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers

Advanced Functional Materials, EarlyView.
A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley   +1 more source

SEDIMENTATION OF RESERVOIRS: PREVENTION VS CLEANUP [PDF]

Soil erosion from cropland contributes significantly to reducing storage capacity in reservoirs. A model is developed for comparing economic desirability of various catchment level soil conservation practices. Results from an illustrative case study show
Kapadia, Mustafa, Shah, Farhed A., Warner, Glenn   +2 more
core   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

Assessing Sediment Transport Risk of Rainstorm-Triggered Landslides from a Connectivity Perspective

Land
Sediment connectivity is a key indicator of whether eroded sediment can be efficiently transported within a catchment. Landslides are a major form of rainfall-induced erosion on the steep slopes of the Loess Plateau and contribute substantially to ...
Bo Yang, Lele Sun, Tianchao Wang, Zhaoyang Shi, Jilin Xin, Runjie Li, Yongkun Zhang   +6 more
doaj   +1 more source

Modelling sediment supply and transport in the River Lugg: strategies for controlling sediment loads [PDF]

, 2010
The River Lugg has particular problems with high sediment loads that have resulted in detrimental impacts on ecology and fisheries. A new dynamic, process-based model of hydrology and sediments (INCA- SED) has been developed and applied to the River Lugg
Burgess, Chris, Futter, Martyn, Lazar, Attila Nandor, Pope, Linda, Wade, Andrew John, Whitehead, Paul G, Willows, Robert   +6 more
core  

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

Advanced Functional Materials, EarlyView.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu, Byungcheon Yoo, Seunghun Lee, Hyungyo Jeong, Sanggyun Jeong, Heesu Cho, Jongwon Oh, Dahye Baek, Jongkyu Kim, Yubin Lee, Eunsu Gu, Dong‐Hwan Kim, Jung‐Hoon Park, Jiseok Lee   +13 more
wiley   +1 more source

Single‐ and Dual‐Atom Configurations in Atomically Dispersed Catalysts for Lithium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
Single‐atom and dual‐atom‐based atomically dispersed catalysts (ADCs) effectively address the shuttle effect and sluggish redox kinetics in Li–S batteries. With nearly 100% atomic utilization and tunable coordination environments, ADCs enhance LiPSs adsorption, lower conversion barriers, and accelerate sulfur redox reactions.
Haoyang Xu, Zhenfeng Li, Yue Fei, Ali Mohammadi, Ge Li   +4 more
wiley   +1 more source

Numerical Simulation Study on Scour Erosion of Bridge Pile Foundations in Service

Zhongwai Gonglu
Bridge pile foundations in service are subjected to long-term scour erosion caused by sediment-laden water flow, leading to a gradual expansion of the eroded and worn areas.
WANG Shang, MI Jiangchuan, CHEN Mingtao, SONG Dan, ZHANG Qiao, ZHANG Yong, WANG Weixiao   +6 more
doaj   +1 more source

Runoff and erosion at the micro-plot and slope scale in a small burnt catchment, central Portugal [PDF]

, 2011
Wildfires can have important impacts on hydrological processes and soil erosion in forest catchments, due to the destruction of vegetation cover and changes to soil properties. However, the processes involved are non-linear and not fully understood. This
Faria, S., Fernandes I., Ferreira, R., Gomes Pereira, L., Keizer, J., Nunes, J., Pedrosa, E., Varela, M., Vieira, D.   +8 more
core   +1 more source