1- Synthesis of silver nanoparticles by Bacillus sp.: The microorganisms in the most contaminated toilet Sink were isolated by dilution technique. The dominant bacterial strains are identified as Bacillus sp.‚ on the basis of morphological and biochemical characteristics. Gram’s staining: Gram positive and rod shape. They were serially diluted and spread on nutrient agar plates. The starch has been hydrolyzed and a clear zone by the addition of iodine solution. Visual identification: When bacterial
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Nick W. In the Lake of the Woods Analysis In the Lake of the Woods was a convoluted mystery novel with no definitive ending. At the end of the book‚ it is uncertain whether or not John killed Kathy or if she is still alive. Throughout the book‚ the author sprinkles chapters of evidence to deepen the mystery and reveal more details as to infer what might have happened on the night of Kathy’s disappearance. The main character John‚ the failed politician‚ is slowly revealed throughout the story to
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At midnight on June 30‚ 1990‚ the Meech Lake Accord‚ Canada’s first attempt at amending its Constitution‚ died a quiet yet well-publicized death. There was no climactic national vote to mark the occasion‚ nor was there one root cause as to why the Accord failed. As one Meech Lake insider famously remarked‚ “the Accord did not expire from any single wound‚ but rather died a death of a thousand cuts”[1]. While the accumulation of those one thousand unnamed cuts may have ultimately brought about the
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Collection and Identification of Plankton at Lake St.George Discussion Questions 1. Phytoplankton are the organisms that were the most abundant in my sample‚ specifically from the Protista kingdom 2. I think that phytoplankton are more indicative of oligotrophic lakes‚ where-as zooplankton are more indicative of eutrophic lakes. I think this because‚ since phytoplankton are capable of producing their own energy‚ they don’t need the nutrients that eutrophic lakes offer‚ and they would probably prefer all
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Fish Lake What do I know? (What do I remember about the neutralization reaction) Neutralization is when an acid and base are mixed together to me an ionic compound or which are 7 on the pH scale or pure water‚ it is also when a base and acid are mixed to make it in a neutral state. What am I wondering? (What are your rough ideas to fix an acidified lake?) I will be finding a base that will work the most effective way‚ also I will find a base that can fix a large amount of acidified lake water
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your brain.” These words being said have been always a true statement‚ showing intelligence and carefulness‚ unlike the incident that occurred with a family member at my glamorous lake in the country. My family‚ including my dad‚ my grandpa‚ my two uncles‚ my sister‚ and I all drove one mile down the road to our Lake to appreciate the rest of the sublime day‚ as we were laughing and smiling to our heart’s content. We wanted to spend the rest of the day enjoying the time we had before it goes.
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The Night Riders of Reelfoot Lake In 1908 there was a controversy over Reelfoot lake‚ a dispute about who had rights to develop or fish in the lake. Before this‚ in 1899‚ a man by the name of James Harris announced he had bought the lake and planned to drain it‚ which upset the residents. These shaken residents banded together and sought out to sue Harris. The real question was if the lake was navigable or not. If so then the lake was public property and could not be drained. The Tennessee State
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that can be caused by pollution is Onondaga Lake‚ located just outside of Syracuse which many have called the most polluted lake in America. In order to understand why this happened one must take a look at the lake’s history‚ the actions of those that were utilizing it‚ and the results of using the environment as an easy solution. Onondaga Lake is a prime example of the effects pollution can have on an ecosystem. During the 19th century Onondaga Lake was a developing tourists spot including “Lavish
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Dal lake is situated in the state of Jammu and Kashmir (J&K)‚ the northern-most state of India‚ strategically surrounded by four countries‚ on the East by Tibet‚ on the North-East by China‚ on the North by Afghanistan and on the West by Pakistan. Dal Lake is a Himalayan Urban Lake‚ located in the heart of Srinagar (Latitude 34o 18’N Longitude 74o 91’E) at an average altitude of 1‚583 M. Dal Lake is a large shallow urban‚ hyper eutrophic lake situated within Srinagar City‚ India. The lake is
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JUST A LAKE In "Greasy Lake" by T. Coraghessan Boyle‚ the setting is a character that changes throughout the story‚ much as the narrator changes and grows through his experiences. Greasy Lake is a place where good boys go to learn to be bad. This story is about a time "when you cultivated decadence like a taste." (Boyle 144) You can tell by the first few paragraphs that you must pay great attention to the setting in this story to fully grasp what Boyle is trying to convey. Greasy Lake is a world
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