Results 91 to 100 of about 69,466 (306)
Anaesthesia, 1967 SUMMARY A case is described where a metal nozzle from a lignocaine spray bottle became detached at laryngoscopy, passing unnoticed into the pharynx and oesophagus. It was subsequently recovered at laparotomy from the patient's large bowel where its further progress had been arrested by an obstruction at this site.
openaire +1 more source
Nanoporous Microelectrodes for Neural Electrophysiology Recordings in Organotypic Culture
Advanced Materials Technologies, EarlyView.The highly porous microelectrodes have been designed and printed on culture membranes, allowing to record electrophysiological neural activity for rodent brain slices. To keep the biocompatible nanoporous structure, the microelectrodes and insulative layer are fabricated on the bottom of culture membranes with only small connector pads added on the top.
Petro Lutsyk +3 more
wiley +1 more source
Comparative study of nasal cavity drug delivery efficiency with different nozzles in a 3D printed model [PDF]
PeerJBackground Nasal sprays are widely used in treating nasal and sinus diseases; however, there are very few studies on the drug delivery efficiency of nasal sprays.
Shengjian Fang +4 more
doaj +2 more sources
Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration
Advanced Materials Technologies, EarlyView.This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley +1 more source
Applied SciencesIn this paper, the macroscopic and microscopic characteristics of diesel spray with elliptical and circular nozzles were investigated under an ambient density of 65.6 kg/m3 by combining an optical test and numerical simulation method of VOF-Spray One-Way
Qinghai Sun +6 more
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SPRAY DEPOSITION FROM AN UNMANNED AERIAL VEHICLE ON A COFFEE CROP [PDF]
Engenharia AgrícolaThe use of unmanned aerial vehicles (UAVs) to apply pesticides has grown significantly, but technical data to support improvements in application efficiency are lacking, especially for perennial crops.
João P. A. R. da Cunha +4 more
doaj +1 more source
Studi Numerik Pengaruh Variasi Jumlah Saluran Masuk Pressure Swirl Atomizer Terhadap Karakteristik Spray [PDF]
, 2014 This research was conducted to determine the effect of inlet channel number on the spray characteristics of the pressure swirl atomizer using numerical methods. The observed spray characteristics were spray cone angle and discharge coefficient.
Purnami, P. (Purnami)
core
Advanced Materials Technologies, EarlyView.We report a multi‐jet, layer‐by‐layer electrospray‐assisted interfacial polymerization (LBL‐EAIP) approach for the scalable fabrication of polyamide reverse osmosis (RO) membranes. The method enables precise control of polymerization, uniform polyamide coverage, and tunable polyamide film thickness, while delivering consistently high filtration ...
Yue Feng +5 more
wiley +1 more source
Single string cavitation and swirling flow in a nozzle and a hollow-cone spray
Journal of Fluid Science and TechnologySingle string cavitation (SC) and a swirling flow around it may occur in a fuel injector of diesel engines at the moment of low needle lift, if the tip of the needle valve is close to the nozzle entrance.
Dongping SHEN +3 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.Liquid metal direct writing is advanced from a technological and fundamental point. Utilizing a kinematic bed, printing on large surfaces with irregularities is enabled. Furthermore, a pressure‐driven flow during printing is discovered that affects the thickness of traces.
Maximilian Krack +15 more
wiley +1 more source