نتایج جستجو برای: stoppers
تعداد نتایج: 306 فیلتر نتایج به سال:
OBJECTIVES After two cautioning landmark studies in 2002 and 2003, a dramatic decrease in hormonal therapy (HT) prescribing for menopausal symptoms was seen. Our objectives were to (1) determine whether this decline in HT prescribing sustained until 2007 and (2) investigate nonhormonal drug prescribing for women who stopped HT. METHODS We analyzed drug dispensing data from community pharmacie...
Vibration damping characteristics of the cork-based composite material in line to frequency analysis
1. A WWF Report, 2006, Cork Screwed? Environmental and Economic Impacts of the Stoppers Market. Minnesota University, Mediterranean Programme Office. Google Scholar
Fabrication of stimuli-triggered drug delivery vehicle s is an important milestone in treating cancer. Here we demonstrate the selective anticancer drug delivery into human cells with biocompatible 50-nm diameter halloysite nanotube carriers. Physically-adsorbed dextrin end stoppers secure the intercellular release of brilliant green. Drug-loaded nanotubes penetrate through the cellular membran...
In this paper, a real time application for visual inspection and classification of cork stoppers is presented. Each cork stopper is represented by a high dimensional set of characteristics corresponding to relevant visual features. We have applied a set of non-parametric and parametric methods in order to compare and evaluate their performance for this real problem. The best results have been a...
Hollow halloysite nanotubes have been used as nanocontainers for loading and for the triggered release of calcium hydroxide for paper preservation. A strategy for placing end-stoppers into the tubular nanocontainer is proposed and the sustained release from the cavity is reported. The incorporation of Ca(OH)₂ into the nanotube lumen, as demonstrated using transmission electron microscopy (TEM) ...
Chloroanisoles, namely 2,4,6-trichloroanisole, are pointed out as the primary responsible of the development of musty off-flavours in bottled wine, due to their migration from cork stoppers, which results in huge economical losses for wine industry. A prevention step is the detection of these compounds in cork planks before stoppers are produced. Mass spectrometry gas chromatography is the refe...
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