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This study reports how senior citizens domesticate their personal mobile devices at the beginning of learning process in an adult education class. The aim of this study was to examine how seniors integrate their mobile devices into their personal education experience, what sort of processes were experienced to render the devices useful and meaningful, and how gender and information literacy influenced...
Access to reliable and adequate energy is a compulsory step to industrialization, improving the living standards of the people, enhancing safety and security, and preserving a healthy environment. Energy plays a fundamental role in shaping and reshaping of the human condition and is therefore essential for human survival and a major factor for economic growth. There is a strong correlation between...
A dominant desulfurization bacterium, which were found from anaerobic pond of city sewage treatment plant by inductive domestication with in simulation yellow phosphorus tai gas which mixed with H2S and CO, can fit anaerobic environment full of CO and have good removal capacity of H2S in the anaerobic environment full of CO. The best temperature for remove H2S in aqueous solution of the dominant desulfurization...
An inductive domestication method for removing SO2 from tail gas contained SO2 were set up. A group of desulfuration bacterium are obtained with this method domesticating the bacterium in oxidation ditch of city sewage treatment plant over 6d with low concentration SO2 gas. The desulfuration bacterium have an ability with biodegradation rate of 600 mg(SO32−)/(L.h) during 0.5h, and degradation efficiency...
H+-resistant and F−- resistant domestication of bacteria was investigated and the field test of heap leaching in uranium mine with domesticated bacteria was finished, due to the uranium grade is low, the leaching rate is not high, the leaching time is long and the content of fluorine is high in uranium ore. Domesticated bacteria had good adaptability to uranium leaching environment and activities...
Aerobic Denitrifying Effective Micro-organisms were isolated and domesticated by the denitrifying culture medium; the ammonia could be aerobically oxidized to molecular nitrogen with no NO2- and NO3-was accumulated while the 24 hour ammonia nitrogen elimination rate achieves 90.3%. Using the method of PCR-DGGE to analysis the various stages domesticates of the micro-flora structure, when the micro-flora...
Three dominant bacteria of A-1, B-1 and C-1 for phenol degradation were screened by domestication. Then study on the treatment efficiency of phenol by the three dominant bacteria was carried out under different concentration of phenol wastewater. The results showed that phenol removal efficiency decreased as the phenol concentration increasing. The phenol removal efficiency rates achieved 46.74%,...
With sewage plant aeration tank activated sludge as mixed bacteria source, Nitrobenzene concentration gradient of the chlorine used to increase the aerobic bacterial degradation of oscillating bottle method of domestication and enrichment culture. Separation and purification out of one can right-chloronitrobenzene as the sole carbon, nitrogen and energy of bacteria. Through physiological and biochemical...
In this paper, the domestication of the activated sludge by which nitrobenzene can be degraded in a relatively poor nutrition is studied. The ability of activated sludge degradation of nitrobenzene is studied by degradation kinetics. The toxicology validation about the effect of activated sludge degradation of nitrobenzene is preliminarily explored. The results show that: The nitrobenzene could be...
This paper explores the distinctive features of designing smart technology for domestic environments. Because human-computer interaction in digitally augmented home environments is likely to be highly situated, we argue that providing flexibility with regard to method of interaction is a central issue for realization the smart home concept. Framing smart homes as a problem of interaction, we use physical...
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