منابع مشابه
Bubble speak
almost impossible even to ask many of these questions clearly without understanding statistics and computational approaches. And these problems require ever-sharper experimental tools, many of which will come from exploiting highly specific chemical reactions and interactions. What are the main challenges you see for the biomedical science community? We are tackling more genomes, ever more prot...
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The study of bubble dynamics, especially the interaction of bubbles, has drawn considerable attention due to its various applications in engineering and science. Meanwhile, the study of the oscillation effect of a bubble on the emitted pressure wave of another bubble in an acoustic field which has less been investigated. This issue is investigated in the present study using the coupling of Kell...
متن کاملInteractional effects of bubble size, particle size, and collector dosage on bubble loading in column flotation
The success of flotation operation depends upon the thriving interactions of chemical and physical variables. In this work, the effects of particle size, bubble size, and collector dosage on the bubble loading in a continuous flotation column were investigated. In other words, this work was mainly concerned with the evaluation of the true flotation response to the changes in the operating varia...
متن کامل18) Freezing Methods and Quality Loss at Freezing Temperatures
Feasibility will take into account whether it is possible to operate the freezer in tile plant location. A liquid nitrogen freezer (LNF), for instance, may be suitable in every respect for freezing the product and the high costs of using this method of freezing may be justified. However, if the location of the plant is such that there can be no guaranteed supply of liquid nitrogen, the freezer ...
متن کاملSingle Bubble Sonoluminescence and Bubble Surface Stability in Surfactant Solutions
The radial dynamics of a single sonoluminescing bubble has been investigated in surfactant solutions. Experimental results show that an increase in the surfactant concentration leads to a decline in the oscillation amplitude and hence light emission intensity. Numerical simulations support this result, showing that under the driving pressures required to achieve single bubble sonoluminescence (...
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ژورنال
عنوان ژورنال: The Physics Teacher
سال: 2015
ISSN: 0031-921X,1943-4928
DOI: 10.1119/1.4914583