Results 281 to 290 of about 4,708,890 (355)

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

Red-light photobiomodulation improves cognition and neuropsychiatric symptoms in post-stroke cognitive impairment: a randomized trial. [PDF]

Front Neurol
Huang X, Sun Z, Wu W, Lou L, Wang P, Wang Q, Fu Y, Xu L, Song M, Zhu L, Huang J, Ni S, Chen G, Liu X, Tong Z.   +14 more
europepmc   +1 more source

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

A Sterically Open Ruthenium-Based Photocage Activated by Red and Far-Red Light for a Wide Range of Drugs. [PDF]

J Am Chem Soc
Husiev Y, Götzfried SK, Hakkennes MLA, Kotova D, Tutein Nolthenius I, van de Griend C, Johns AC, Abyar S, Siegler MA, Kornienko A, Bonnet S.   +10 more
europepmc   +1 more source

Increasing the Red Fraction in Light-emitting Diode Supplemental Light Enhances Yield Without Affecting the Quality of Greenhouse-grown Lettuce (Lactuca sativa L.)

Annalisa Somma, Ying Liu, Lorenzo B.A. Nielen, Sebastian Olchowski, E. Heuvelink, L.F.M. Marcelis   +5 more
openalex   +1 more source

Red Light-Driven, Oxygen-Tolerant RAFT Polymerization Enabled by Methylene Blue. [PDF]

J Am Chem Soc
Trachsel L, Levkovsky IO, Hu X, Murata H, Matyjaszewski K.   +4 more
europepmc   +1 more source

Effects of different powers of repeated low-level red light on form-deprivation myopia inhibition in guinea pigs. [PDF]

Sci Rep
Huang L, Gao M, Ma A, Wu Y, Fei J, Mu G, Hou J.   +6 more
europepmc   +1 more source

Red/far-red light optogenetics: technological principles and biomedical applications

Sue Qian, Xinmin Han, Xiaoting Qiu
openalex   +1 more source

Repeated low-intensity red light therapy for childhood myopia: a retrospective cohort study. [PDF]

Am J Transl Res
Tan M, Li B, Xu Z, Wu D, Liu J, Tang W, Xu F.   +6 more
europepmc   +1 more source

Efficient Red Light-Driven Singlet Oxygen Photocatalysis with an Osmium-Based Coulombic Dyad. [PDF]

Angew Chem Int Ed Engl
Schmitz M, Naumann R, Heinze K, Kerzig C.   +3 more
europepmc   +1 more source