substance derived from algae and seaweed that has found considerable use in laboratories as a medium for bacterial growth. Seaweed is fairly common in oceans‚ with Gelidium amansii (a species of red algae heavily used for agar) usually found in East and Southeast Asian coasts. Coupled with differing nutrients‚ inhibitors and indicators‚ Agar plates can be utilised as both a selective and differentiating medium by allowing only bacteria with the required properties to flourish(2). By preparing a nutrient
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Cryptocurrency: The new form of currency Online currency has been widely used in the past decade as a new way of transaction. However‚ the term “cryptocurrency” is not as recognizable as Bitcoin when dicussed; it is not yet used as a general term. Sherman (2014) refers to the term cryptocurrency as “any currency type that uses cryptography to ensure the verifiability and in most cases‚ anonymity of all transactions.” In recent years more and more people have considered cryptocurrency as a new and
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INTRODUCTION Total Viable Count is a quantitative idea about the presence of microorganisms such as bacteria‚ yeast and mold in a sample. It counts the number of colonies produced by a very dilute suspension of bacteria on an agar plate and to observe the differential staining behaviour of the living bacteria. This involves counting the colonies produced by viable cells under favourable growth conditions. Some techniques needed before the viable count‚ like pour plate method‚ spread plate method
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Some scholars criticise Cidade de Deus / City of God (2002) on the grounds that the film represents violence and poverty as a ‘spectacle’ and fails to relate these issues to the wider socio-political context of contemporary Brazil. Is this criticism justified? ‘There are…two kinds of film makers: one invents an imaginary reality; the other confronts an existing reality and attempts to understand it‚ criticise it…and finally‚ translate it into film’ Fernando Biri‚ 1979[1] Fernando Meirelles’s
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Topics for the Argumentative Essay – Spring 2015 1. Governments from time to time take action to either increase population growth or to slow it down by means of providing incentives (e.g. reduced tax rates) or laws discouraging people from having more children than one or two (e.g. increased tax rates for every other child‚ even imprisonment sentences or forced abortions like in China etc.). a. Should governments have the right to intervene in the rights of the individuals with regard to family
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English a Medium of Instruction A question we are still grappling with in Pakistan after 60 years is‚ what should be the language of instruction in our schools? In Dhaka Quid-e-azam said “let me make it very clear to you that the state language of Pakistan is going to be Urdu and no other language. Anyone who tries to mislead you is really the enemy of Pakistan. Without one state language‚ no nation can remain tied up solidly together and function. Look at the history of other countries. Therefore
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historically concerned with exploring the effects of mass media‚ nearly ignored the Internet? With 25 million people estimated to be communicating on the Internet‚ should communication researchers now consider this network of networks [1] a mass medium? Until recently‚ mass communications researchers have overlooked not only the Internet but the entire field of computer-mediated communication‚ staying instead with the traditional forms of broadcast and print media that fit much more conveniently
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Since Hong Kong became a colony and ruled by the British Empire for 99 years before handover to China‚ the official language has been changed to English. English became the normal language in Hong Kong‚ its uses in a wide range in public infrastructure‚ including the mass media‚ the civil service and the entertainment career. A data showed that the number of people who speak a reasonable command of English rose from 6.6 percent in 1983 to around 33.7 percent in 1993(Bacon-Shone and Bolton‚ 1998)
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structure‚ bacteria are excellent subjects for laboratory studies. This investigation will introduce you to techniques of microbiology that will be of use to you throughout your biological work. Procedure 1. Heat the test tubes of sterile agar medium in the water bath until the agar melts. 2. Remove the test tubes from the water bath. Let them cool enough to hold in your hand‚ but not so much that the agar becomes solid again. Perform the following transfer as quickly as possible. You must work
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revolutionary technology. Red Tacton is a new Human Area networking technology that uses the surface of the human body as a safe‚ high-speed network transmission path. Red Tacton uses the minute electric field generated by human body as medium for transmitting the data. The chips that will be embedded in various devices contain transmitter and receiver built to send and accept data in digital format. In this paper we will discuss about red tacton‚ and it’s working states
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