Results 171 to 180 of about 16,838 (283)

Electrokinetic propulsion for electronically integrated microscopic robots. [PDF]

Proc Natl Acad Sci U S A
Hanson LC, Reinhardt WH, Shrager S, Sivakumar T, Miskin MZ.   +4 more
europepmc   +1 more source

Hold Your Horses: Impulsivity, Deep Brain Stimulation, and Medication in Parkinsonism

Science, 2007
M. Frank, Johan Samanta, A. Moustafa, S. Sherman   +3 more
semanticscholar   +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

Direct observation systems for child behavior assessment in early childhood education: a systematic literature review. [PDF]

Discov Ment Health
Al-Hendawi M, Hussein E, Darwish S.
europepmc   +1 more source

Migrating planets sped up collisions [PDF]

Nature, 2013
openaire   +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

Development and validation of optical coherence tomography (OCT) and OCT angiography prediction model for short-term vitreous haemorrhage secondary to polypoidal choroidal vasculopathy. [PDF]

Br J Ophthalmol
Cheng S, Zhao X, Zhao Q, Meng L, Chen Y.
europepmc   +1 more source

Ocean Salinities Reveal Strong Global Water Cycle Intensification During 1950 to 2000

Science, 2012
P. Durack, S. Wijffels, R. Matear
semanticscholar   +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

Structure analysis on the nm scale: The amorphous LiNbO3 coatings for solid state batteries [PDF]

BIO Web of Conferences
Haust Johannes, Belz Jürgen, Ahmad Shamail, Adeli Narges, Hüppe Franziska, Guo Yiran, Erhard Linus, Rohrer Jochen, Hansen Anna-Lena, Mereacre Valeriu, Albe Karsten, Volz Kerstin   +11 more
doaj   +1 more source