Results 81 to 90 of about 133,708 (301)
Planet-Disk interaction in 3D: the importance of buoyancy waves
, 2012 We carry out local three dimensional (3D) hydrodynamic simulations of planet-disk interaction in stratified disks with varied thermodynamic properties.
Rafikov, Roman R. +2 more
core +1 more source
Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions
Advanced Materials, EarlyView.Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng +4 more
wiley +1 more source
Non-Gaussian buoyancy statistics in fingering convection
, 2010 We examine the statistics of active scalar fluctuations in high-Rayleigh number fingering convection with high-resolution three-dimensional numerical experiments.
Paparella, Francesco +1 more
core +1 more source
Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles
Advanced Materials, EarlyView.This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen +19 more
wiley +1 more source
Buoyancy Effects in a Stratified Ekman Layer
Journal of Physical Oceanography, 2009 Abstract The K-profile parameterization scheme is used to investigate the stratified Ekman layer in a “fair weather” regime of weak mean surface heating, persistently stable density stratification, diurnal solar cycle, and broadband fluctuations in the surface stress and buoyancy flux.
Alexander F. Shchepetkin +2 more
openaire +1 more source
Laboratory experiments on stability and entrainment of oceanic stratocumulus. Part 2: Entrainment experiment [PDF]
A stratified interface is stable to the buoyancy reversal instability for surprisingly large values of D (buoyancy reversal parameter). A new instability mechanism is proposed, which considers the mixing process at the interface.
Shy, Shenqyang S.
core +1 more source
Effectiveness of glass as a substitute for cement and fine aggregate in concrete mix [PDF]
, 2017 Construction field is a field that is wider than the other fields. The construction is becoming increasingly rapidly to meet the growing population. In the field of construction, concrete is an essential element to construct a building.
Osman, Mohamad Hairi +1 more
core
Dynamo Effects Near The Transition from Solar to Anti-Solar Differential Rotation
, 2015 Numerical MHD simulations play increasingly important role for understanding mechanisms of stellar magnetism. We present simulations of convection and dynamos in density-stratified rotating spherical fluid shells.
Busse, Friedrich H. +2 more
core +2 more sources
Advanced Materials Interfaces, EarlyView.BioEISense is a microfluidic device with integrated impedance sensors, for real‐time, label‐free monitoring of S. aureus biofilms. In this study, the biofilm culture conditions were optimized to support sensitive and reproducible detection of biofilm formation and eradication under dynamic flow‐through conditions. The system was also validated for both
Jéssica Amorim +6 more
wiley +1 more source
Frontiers in EducationIntroductionForeign language enjoyment (FLE) has emerged as a significant factor influencing learners’ willingness to communicate (WTC) given its critical role in shaping communicative behaviors in language learning.
Chun Bai, Jiaying Hu
doaj +1 more source