Results 171 to 180 of about 918,786 (318)

Multimode Adaptive Thermoregulation Enabled by Shape Morphing and Radiative Cooling Porous Polyurethane

Advanced Engineering Materials, EarlyView.
A shape‐morphing, porous polyurethane film combines passive radiative cooling with folding to deliver multilevel heating‐and‐cooling control. High solar reflectance and midinfrared emissivity keep surfaces up to 3.5 °C cooler in direct sunlight, while photothermal triggering folds the film to absorb solar heat.
Yoon Young Choi, Songtao Tang, Ho Kun Woo, Kai Zhou, Pranto Karua, Lili Cai   +5 more
wiley   +1 more source

Real-Time Structural Health Monitoring of Reinforced Concrete Under Seismic Loading Using Dynamic OFDR. [PDF]

Sensors (Basel)
Lee J, Jung H, Kim MJ, Kim YH.
europepmc   +1 more source

Encapsulating Laser‐Induced Graphene to Preserve its Electrical Properties and Enhance its Mechanical Robustness

Advanced Engineering Materials, EarlyView.
It is demonstrated that laser‐induced graphene (LIG) can be encapsulated while preserving its electrical conductivity and enhancing its mechanical properties. Unlike previous encapsulation attempts, the optimal conditions described here result in sheet resistance of ≈2 Ω sq−1, resistance increase of only 5% upon encapsulation, and vastly improved ...
Fatemeh Bayat, Mohammad Nazeri, Gerd Grau, Simone Pisana   +3 more
wiley   +1 more source

A comprehensive review of graphene-based biosensors: Fabrication, applications, characterization and future perspectives-A review. [PDF]

APL Bioeng
Wang YT, Mukundan A, Karmakar R, Chen TH, Dhiman H, Lin FM, Wang HC.   +6 more
europepmc   +1 more source

Improved Strength and Corrosion Resistance of Ti–50Zr Alloy Through Heat Treatment

Advanced Engineering Materials, EarlyView.
This work systematically analyzes the effects of heat treatment on mechanical properties and corrosion behavior of Ti‐50Zr alloy produced via vacuum arc melting. Microstructure transforms from coarse lamellar α phase in as‐cast condition to fine and uniformly distributes acicular α′ phase in heat‐treatment state.
Yuhua Li, Qian Zhang, Rong Zhao, Haojie Wang, Yujing Liu, Zibo Zhao, Chengliang Yang, Lai‐Chang Zhang   +7 more
wiley   +1 more source

An OSNR Monitoring Scheme based on Mean and Variance Value of Signal Amplitude

Guangtongxin yanjiu
【Objective】Optical Signal-to-Noise Ratio (OSNR) is an important criterion for evaluating the performance of communication systems. For optical fiber communication systems, stable operation can only be ensured if the OSNR at the receiver end exceeds the ...
CHEN Fang, LI Zifan, ZHU Yanyuan, LI Bozhong, LONG Han, WU Jianjun, DUAN Mingxiong   +6 more
doaj  

Chiral spin constrained assemblies for polarized optical mapping. [PDF]

Sci Adv
Zhang M, Zhao S, Li J, Li Z, Cai J, Zhou Y, Guo Q, Gao W, Tong Z, Wang Y, Li G, Guo X, Li A, Lin J, Zhuang T.   +14 more
europepmc   +1 more source

Monitoring high‐temperature sensor with optical performance using graphene in power plant industries

Hadi Sharifi, Aslan Nouri Moqadam, Omid Mohsen Daraei, Ali Pourziad, Mohammad Bemani   +4 more
openalex   +1 more source

Mechanically Adaptable High‐Performance p(SBMA‐MMA) Copolymer Hydrogel with Iron (II/III) Perchlorate for Wearable Thermocell Applications

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
A high‐performance n‐type element for quasi‐solid‐state thermocells has been introduced, outperforming conventional p‐type elements and showcasing the potential to harness body heat as an energy source or power embedded sensors. This advance significantly contributes to waste thermal energy harvesting and wearable technology, paving the way for self ...
Gilyong Shin, Jae Yoon Baek, Ju Hyeon Kim, Ju Hwan Lee, Hyeong Jun Kim, Byeong Jun So, Yuseung Choi, Sungryul Yun, Taewoo Kim, Jei Gyeong Jeon, Tae June Kang   +10 more
wiley   +1 more source

A modified sol-gel synthesis protocol for high-quality ZnSnO₃ thin films with enhanced electrical and optical properties for energy and sensor applications. [PDF]

MethodsX
Rajesh M, Rajalingam B.
europepmc   +1 more source