Results 91 to 100 of about 2,028,364 (331)
Realization of Spin‐locked Acoustic Helical Landau Levels in both Hexagonal and Square Lattices
Advanced Science, EarlyView.Acoustic helical Landau levels rooted in quantum spin Hall systems are achieved by linearly increasing the local bandgap through the lifting of the double Dirac cone in acoustic crystals. Large‐area conveyance of acoustic energy facilitated by these helical Landau levels is demonstrated.
Yafeng Chen +5 more
wiley +1 more source
Advanced Science, EarlyView.Magnetically guided bioceramic nanoparticles (“CalBots”) achieve deep dentinal tubule occlusion via directed self‐assembly under externally applied magnetic field. Various visualization techniques and a novel mouse behavioral assay indicate that CalBot‐induced plugs may reduce dentinal sensitivity, offering a promising strategy for future dentin ...
Shanmukh Peddi +6 more
wiley +1 more source
The prevalence of cocaine-associated chest pain in a London hospital [PDF]
, 2004 Objectives: To determine the prevalence of cocaine misuse in patients presenting to an Accident and Emergency department with chest pain.
Bandeeri, N. +3 more
core
Advanced Science, EarlyView.This study presents a binary tumor‐microenvironment‐on‐a‐chip (T‐MOC) system incorporating multicellular tumor spheroids (MCTs) as an alternative preclinical platform to evaluate the efficacy of anticancer natural products. The T‐MOC model reproduces in vivo drug delivery barriers and physiological conditions, enabling morphological analysis to predict
Youngwon Kim +7 more
wiley +1 more source
Air Traffic Control Safety Indicators: What is Achievable?
, 2006 European Air Traffic Control is extremely safe. The drawback to this safety record is that it is very difficult to estimate what the ‘underlying’ accident rate for mid-air collisions is now, or to detect any changes over time.
Brooker, Peter
core
Advanced Science, EarlyView.Vascular endothelial growth factor (VEGF)‐C secreted by Pi16+ fibro‐progenitors lays the foundation of lymphatic network in mouse arteriovenous fistulas (AVFs), whereas the elevated phosphate (Pi) in 5/6‐nephrectomy (Nx) mouse activates p‐ERK/p‐SP1/BACE2 pathway to generate additional soluble VEGFR‐3, which causes VEGF‐C unresponsiveness and defective ...
Kai Chen +14 more
wiley +1 more source