نتایج جستجو برای: magnetic absorbent
تعداد نتایج: 340873 فیلتر نتایج به سال:
The absorption characteristics of porous absorbers in combination with perforated facings was investigated. The effect of the hole size, hole pattern and open area ratio were examined. The absorption coefficients for an absorber of uniform cross-section were compared to those for an absorber with a tapered cross-section for various volumes of absorbent and different perforated facings.
The challenging task in our ecosystem is to reduce acidic gas emissions some extent. Many gases are emitted from the industries like H2S, CO, CO2, SO2, NO, and NO2 as exhaust gases. Among these gases, NO2, SO2 acidic, which results adverse effects on humans, animals, plants. increase emission of CO2 both anthropogenic industrial sources resulted mitigation studies. absorption studies were carri...
In this short communication we report a quick, cost-free method of purification of DNA fragments from agarose gel. Unlike those procedures that involve commercial kits, this method uses glass wool or absorbent cotton to filter agarose gel during a quick spinning-down of DNA, thus significantly simplifying the routine practice of many molecular biologists and decreasing the cost.
This article describes a pilot study to evaluate washable (or reusable) absorbent garments for adults with moderate to heavy urinary incontinence. The article will describe: The study process; How the individual products performed and how the washable and disposable products compared; How nurses can enable their patients to use washable products appropriately.
The crossed compound parabolic concentrator (CCPC) is one of the most efficient non-imaging solar concentrators used as a stationary solar concentrator or as a second stage solar concentrator. In this study, the CCPC is modified to demonstrate for the first time a new generation of solar concentrators working simultaneously as an electricity generator and thermal collector. The CCPC is designed...
BACKGROUND Few data exist on compound A during sevoflurane anesthesia when using closed-circuit conditions and sodalime with modern computer-controlled liquid injection. METHODS A PhysioFlex apparatus (Dräger, Lübeck, Germany) was connected to an artificial test lung (inflow approximately 160 ml/min carbon dioxide, outflow approximately 200 ml/min, simulating oxygen consumption). Ventilation ...
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