Results 221 to 230 of about 929,929 (317)

Protective and Modification Strategies for Instrument Wood: A Critical Review. [PDF]

Polymers (Basel)
Liang Q, Ou J.
europepmc   +1 more source

Opinion 535 Protection under the Plenary Powers of the generic name Anchisauripus Lull, 1904 (Class Reptilia : Theropoda [Ichnites]), and matters incidental thereto by the suppression under the above Powers of two names currently regarded as nomina dubia

, 1959
International Commission on Zoological Nomenclature, Francis Hemming   +1 more
openalex   +2 more sources

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Reliable directional relaying for T-Connected Series-Compensated transmission lines. [PDF]

Sci Rep
Elsadd MA, Adly AR, Elgamasy MM.
europepmc   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Communication-free fault-tolerant control of distributed DC microgrid against sensor faults. [PDF]

Sci Rep
Ouahabi MS, Benyounes A, Barkat S, Ihammouchen S, Rekioua T, Habib M, Alanazi AK, Rabehi A.   +7 more
europepmc   +1 more source

Engineered Mycelial Scaffolds With Tunable Ultraviolet Protection, Wettability, Thermal Stability, and Spatial Mechanics

Advanced Engineering Materials, EarlyView.
Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan, Xin Zhang, Carole C. Perry   +2 more
wiley   +1 more source

The Association Between Smoker Protection Laws and Smoking, Employment, and Attempting to Quit Smoking. [PDF]

Tob Use Insights
Moges R, Iaria R, Lent AB.
europepmc   +1 more source

[Current primary health protection].

Lijecnicki vjesnik, 1975
openaire   +1 more source

Longitudinal Protection of Hybrid Dual-end HVDC Transmission Line Based on Differential Current Characteristics

Hongchun Shu, Zhiguo Zhao, Shunguang Lei, Y. Hu, Shixin Wang, Taiwen Liu   +5 more
openalex   +1 more source