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Water, Energy, And The Environment

  • Technology is the sum of techniques
    Description is the pattern of narrative development that aims to make vivid a place, object, character, or group. Description is one of four rhetorical modes, along with exposition, argumentation, and narration. In practice it would be difficult to write literature that drew on just one of the four basic modes.
    By: Anne Miller vijayalaxmi Santosh Mhetre
    Thursday, May 27, 2021
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  • Community service groups
    Rotary International is one example of such a group. Paul Harris formed the Rotary Club of Chicago on 23 February 1905, so professionals with diverse backgrounds could exchange ideas, form meaningful, lifelong friendships, and give back to their communities. Groups such as Rotary can be ideal business networking groups for those who enjoy mixing service to their community with networking.
    By: Anne Miller vijayalaxmi Santosh Mhetre
    Thursday, May 27, 2021
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  • Selective breeding in aquaculture
    Selective breeding in aquaculture holds high potential for the genetic improvement of fish and shellfish. Unlike terrestrial livestock, the potential benefits of selective breeding in aquaculture were not realized until recently. This is because high mortality led to the selection of only a few broodstock, causing inbreeding depression, which then forced the use of wild broodstock. This was evident in selective breeding programs for growth rate, which resulted in slow growth and high mortality.[17] Control of the reproduction cycle was one of the main reasons as it is a requisite for selective breeding programs. Artificial reproduction was not achieved because of the difficulties in hatching or feeding some farmed species such as eel and yellowtail farming.[18] A suspected reason associated with the late realisation of success in selective breeding programs in aquaculture was the education of the concerned people – researchers, advisory personnel and fish farmers. The education of fish biologists paid less attention to quantitative genetics and breeding plans.[19]
    By: Sali Hamilton
    Thursday, May 27, 2021
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