Results 141 to 150 of about 937,889 (392)
Advanced Functional Materials, EarlyView.Ozone‐based gas‐phase metal‐assisted chemical etching enables unprecedented room‐temperature fabrication of high‐quality silicon nanowires. The superior oxidation potential of O3 drives rapid vertical etching (1 µm min−1) while maintaining exceptional structural integrity. The pristine nanowire surfaces enable high‐performance core‐shell photodetectors
Hyein Cho +11 more
wiley +1 more source
CARBON DIOXIDE AS A FACILITATING AGENT IN THE INITIATION AND GROWTH OF BUBBLES IN ANIMALS DECOMPRESSED TO SIMULATED ALTITUDES [PDF]
, 1945 Morgan Harris +4 more
openalex +1 more source
Applied Optics, 2019 Starting from a peculiar image observed below a bubble that is floating at a water–air interface, this paper analyzes several optical properties of these special types of refracting objects (termed bubble axicons). Using mainly geometrical optics, their relation to common axicons, the shadow-sausage effect, and elementary optical catastrophes (caustics)
openaire +3 more sources
High‐Performance Millimeter Scale Electromagnetic Generator
Advanced Functional Materials, EarlyView.A high‐performance millimeter‐scale electromagnetic generator (mmEMG) is developed using magnetic flux concentrator (MFC) films on both coil ends to enhance magnetic flux. Through simulations and experiments, structural and magnetic properties are optimized, achieving a 5.6‐fold electrical output improvement.
Jin Pyo Lee +5 more
wiley +1 more source
A Survey of "Pir-Gel" Mud – Volcano Located in the East of Bazman Volcano and its Characteristics [PDF]
جغرافیا و توسعه, 2004 hosein negharesh
doaj +1 more source
Impact of an air bubble within the syringe on test results obtained with a modern blood gas analyzer [PDF]
Journal of Medical BiochemistryBackground: Minimizing air aspiration by carefully filling blood gas syringes is crucial to prevent air contamination from causing undesirable variations in gasses and other molecules.
Pighi Laura +5 more
doaj +1 more source
Mathematics Magazine, 2000 Latex style convention for mathematics ...
Oscar Bolina, J. Rodrigo Parreira
openaire +3 more sources
Atomic Size Misfit for Electrocatalytic Small Molecule Activation
Advanced Functional Materials, EarlyView.This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong +3 more
wiley +1 more source
Perimeter-Minimizing Triple Bubbles in the Plane and the 2-Sphere
Analysis and Geometry in Metric Spaces, 2019 We use continuous and discrete unification to prove that standard triple bubbles in ℝ2 and 𝕊2 are the minimizers of perimeter, among all clusters (Definition 2.3) enclosing the same triple of areas.
Lawlor Gary R.
doaj +1 more source
Nihon Kikai Gakkai ronbunshu, 2014 This paper presents the temperature and velocity measurements to clarify effects of inclination angle of a heated plate φ on natural-convection heat transfer enhancement by millimeter bubbles.
Atsuhide KITAGAWA +3 more
doaj +1 more source