locations in developing countries where it is quite difficult and expensive to lay fixed or land-line infrastructure. In case of emergency situations and natural disasters‚ a mobile phone is often the best way to communicate and seek help. With the ubiquity of social media applications such as Twitter and Facebook on mobile phones‚ alerts about potentially dangerous situations are often communicated faster through mobile phones. Misuses Cameras loaded on most mobile phones can be
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on the white man’s laws‚ and harvesting joy from "polluting his ladies." He renounces the thought that dark men discover white ladies appealing; rather‚ the white amazingness drills its concept of magnificence into the dark man essentially by its ubiquity. From their childhood‚ blacks were constrained "to see the white lady as more delightful and alluring than his own dark lady." Thus‚ the assault was an insubordination—an approach to settle the score with
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Nitrosomonas streptomyces Archaebacteria Definition noun‚ singular: archaebacterium Unicellular microorganisms in the domain Archaea‚ which is genetically distinct from bacteria and eukaryotes‚ and often inhabiting extreme environmental conditions. Supplement Examples of archaebacteria include halophiles (microorganisms that may inhabit extremely salty environments)‚ methanogens (microorganisms that produce methane)‚
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capacity ranges from three to six gallons depending on the type of feed. It’s lines with small projections called papillae; this increases the absorptive surface of the rumen. This compartment is also known as the paunch‚ it contains many microorganisms. These microorganisms also convert components of the feed to useful products such as essential amino acids‚ B-complex vitamins and vitamin K. Volatile fatty acids are absorbed through the rumen wall and can provide as much as eight percent of the animal’s
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There are many reasons for identifying an unknown bacterium. The reasons range from medical purposes‚ such as determining if the unknown could cause ailments in living things or knowing what microorganisms are needed to make antibiotics to other purposes such as knowing the exact microorganism has to be used to make certain foods. This experiment was done by applying methods in order to identify an unknown bacterium. An unknown bacterium was handed out by the lab instructor. The methods that
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effective. The microorganisms that retain the crystal violet and iodine mixture appear purplish brown under microscopic examination. These microorganisms that are stained by the Gram’s method are classified as Gram positive. Others that are not stained by crystal violet are referred to as Gram negative‚ and appear in shades of red. Gram staining is based on the ability of bacteria cell wall to retaining the crystal violet dye or methylene blue. The cell walls for Gram positive microorganisms have a higher
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transmission of disease-producing agents such as bacteria‚ viruses and fungi from one patient to another patient‚ from dental practitioner and dental staff to patients‚ and from patients to dental practitioner or other dental staff. In dental practice‚ microorganisms may be inhaled‚ implanted‚ ingested‚ injected‚ or splashed onto the skin or mucosa. They can spread by direct contact from one person to another‚ or through indirect contact via instruments and equipment‚ when the dental staff member’s hands or
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named as aerobic treatment. The availability of the oxygen for the working of aerobes as an electron acceptor accelerates the biodegradation significantly and maximized the treatment system capacity. Factors influence on treatment process The microorganisms and their growth are the driving force for the degradation process. To achieve a high rate oxidation of organic pollutants‚ the suitable environment is to be provided that allows them to thrive. The selection‚ biochemical oxidation rate‚ survival
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on a particular disease. Communicable diseases that can be passed on from one individual to another are known as infections. An infection is a “pathological state resulting from the invasion of the body by pathogenic microorganisms” (Miller 1)‚ where a pathogen is a microorganism that causes a
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killed. Over the 3-week incubation period‚ the number of specific types of antibiotic-producing bacteria increased‚ and high antimicrobial activity (MIC‚ ∼10 μg/ml) was observed in methanol extracts of the inoculated red soils. Antibiotic-producing microorganisms whose numbers increased during incubation included actinomycetes‚ Lysobacter spp.‚ and Bacillus spp. The actinomycetes produced actinomycin C2 and actinomycin C3. No myxobacteria or lytic bacteriophages with activity against either M. luteus or S
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