Definition and Examples of Root Words in English

Definition and Examples of Root Words in English In English grammar and morphology, a root is a  word or word element (in other words, a morpheme) from which other words grow, usually through the addition of prefixes and suffixes. Also called a root word. In  Greek and Latin Roots  (2008), T.  Rasinski et al.  define root as a semantic unit.  This simply means that a root is a word part that means something. It is a group of letters with meaning. Etymology From the Old English, rootExamples and Observations Latin is the most common source of English root words; Greek and Old English are the two other major sources.Some  root words are  whole words and others are word parts. Some root words have become free morphemes and can be used as separate words, but others cannot. For instance, cent comes from the Latin root word centum, meaning hundred. English treats the word as a root word that can be used independently and in combination with affixes, as in century, bicentennial  and centipede. The words cosmopolitan, cosmic and microcosm come from the Greek root word kosmos, meaning universe; cosmos is also an independent root word in English. (Gail Tompkins, Rod Campbell, David Green, and Carol Smith,  Literacy for the 21st Century: A Balanced Approach. Pearson Australia, 2015) Free Morphs and Bound Morphs Because a root tells us more about the meaning of a word than anything else, the first thing we ask about a complex word is often: What is its root? Often a complex word has more than one root, as in blackbird. . . .In our native and nativized vocabulary, roots can usually appear as independent words, for which reason they are called free morphs. This makes it particularly easy to find the roots of words like black-bird, re-fresh, and book-ish-ness. In Latin and Greek, roots most often do not occur as separate words: they are bound morphs, meaning they can only appear when tied to other components. For example, the root of concurrent is curr run. which is not an independent word in English or even in Latin.(Keith Denning, Brett Kessler, and William R. Leben. English Vocabulary Elements, 2nd ed. Oxford University Press, 2007) Roots and Lexical Categories Complex words typically consist of a root morpheme and one or more affixes. The root constitutes the core of the word and carries the major component of its meaning. Roots typically belong to a lexical category, such as noun, verb, adjective, or preposition. . . . Unlike roots, affixes do not belong to a lexical category and are always bound morphemes. For example, the affix -er is a bound morpheme that combines with a verb such as teach, giving a noun with the meaning one who teaches.(William OGrady, et al., Contemporary Linguistics: An Introduction, 4th ed. Bedford/St. Martins, 2001) Simple and Complex Words [M]orphologically simple words, which contain only a single root morpheme, may be compared to morphologically complex words which contain at least one free morpheme and any number of bound morphemes. Thus, a word like desire may be defined as a root morpheme constituting a single word. Desirable, by contrast, is complex, combining a root morpheme with the bound morpheme -able. More complex again is undesirability which comprises one root and three bound morphemes: undesireableity. Notice also how, in complex words of this sort, the spelling of the root may be altered to conform to the bound morphemes around it. Thus, desire becomes desir- while beauty will be transformed into beauti- in the formation of beautiful and of the increasingly complex beautician. (Paul Simpson, Language Through Literature: An Introduction. Routledge, 1997) Pronunciation: ROOT Also Known As: base, stem

Market Based Approaches for Controlling Space Mission Costs

Market Based Approaches for Controlling Space Mission Costs Introduction There are several approaches that have been used from time to time in planetary missions. These approaches have either been market based or non-market based approaches. Market based approach is what we seek to address and discuss in our paper. This paper seeks to discuss different projects that have been carried out, identify problems that might have been encountered, give an analysis of each of this project, its schedule and the risks involved.Advertising We will write a custom essay sample on Market Based Approaches for Controlling Space Mission Costs specifically for you for only $16.05 $11/page Learn More In essence, the paper discusses and analyses the processes of management applied on NASA’s Cassini mission to Saturn. Cassini was first launched in October 15, 1997 as an international mission to explore planet Saturn. This mission was unique in the sense that the science team was allocated a whole science instrument resource (Randii and Porter, 245). The market based approach system majorly uses currency as a way of showing demand for a limited resource. The currency is used in exchange for a desired commodity. This approach has been preferred for ages. Its first successful venture was done in 1992. It was tried out on the Cassini mission to Saturn. The market based approach system involves creating an economy by defining 3 quantities (Arrow, 944). These quantities are: Currency and its use. Resources to be allocated. The rules for making and keeping track of trades Background Instrument development for planetary missions begins with the acceptance of proposals from many investigators to build and operate instruments for a specific mission. Companies and organizations running projects assign resources like data rate, mass, power, and money to the identified investigating organisations and groups depending on whether their missions are approved based on their proposals. These supporting officials also have to take into consideration the mission constraints. They do it by going into details of previous missions, their successes and failures. However, most previous missions had a recurring trend of going past their resource allocation. This creates a burden and a constraint on the officials when it comes to allocating resources to new ventures and investigators. Initially, missions were organized by committee driven processes in carrying out their scientific planning. These were also referred to as serial dictator processes. In this approach, there is the introduction of an impartial third party who is brought in to help allocate resources among the different users. This was done in order to ensure full impartiality.Advertising Looking for essay on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Projects There are two major projects outlined: a) The Light SAR science planning project. b) Space shuttle manifests of sec ondary payloads. Even though the Cassini project was successful, it had its share of problems and shortfalls just like any other venture. It lacked connection between the development and the operational phase of the mission. Due to the limited allocation of resources with no reserves, if any instrument developed a problem while the rest of the system’s instruments were already built, there were no attractions or incentives for other investigators to assist the constrained investigation. This was because LOA had put guidelines that remaining resources would be ploughed back into the investigation after the delivery by the flight model, which more often than not was too late to be of any use to the failed investigation. This has however been addressed and there has been a recommendation that in any future missions using the same system, a mechanism has to be put in place that combines the development and operational phases of the mission. Project’s success Despite a few problems, the Cassini project was immensely successful and had a great influence and change on the resource used by science instrument teams (Ruskin, 46). The trends in trade changed dramatically as many of them were able to save on instruments. There was also caution on the management of mass unlike in previous phases where people had reserves and yet didn’t have any left-over’s. Two factors that brought about this were that the investigators were more cautious in managing their mass allocation and also the official also did a good job in managing the spacecraft’s mass(Satterthwaite and Sonnenschein, 184).This new method also encouraged sharing of resources between different investigators. This resulted in saving time and resources. Risks Involved One of the greatest risks involved was going into the mission without the usual resource reserves like many earlier investigations. They did so because there is no one time a spacecraft was launched and came back with out using all its reserves, meaning that all of them developed problems while on tour and required extra resources hence using all the reserves (Tullock et al, 123).Advertising We will write a custom essay sample on Market Based Approaches for Controlling Space Mission Costs specifically for you for only $16.05 $11/page Learn More In our context, there is allocation of minimum resources and one can only be careful as to manage them properly and ensure that there are no problems. Mitigation One of the most notable methods of mitigation in Cassini’s market based approach was that the duration of investigation was recommended to the minimum time required rather than the maximum time that the investigators deemed enough to accomplish a given investigation. This reduced the risks of developing problems while in the investigation by taking longer durations. Arrow, K.Uncertainty and The Welfare Economics of Medical Care.USA: American Economic Review, 1963. Print. Randii, W. and Porter, D. Management Approach for Allocating Instrument Development Resources. USA: Space Policy, August, 1998.Print. Ruskin, A.What Every Engineer Should Know About Project Management. New York, USA: M Dekker, 1982.Print. Satterthwaite, M. and Sonnenschein H.Strategy-Proof Allocation Mechanism  Differential Points.USA: Review of Economic Studies, 1981.Print. Tullock et al.Efficient Rent Seeking In. Toward a Theory of the Rent-Seeking  Society. College Station, Texas, USA: AM Univ. Press, 1980.Print.Advertising Looking for essay on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More

Film Essay Example | Topics and Well Written Essays - 500 words - 2

Film - Essay Example Strangelove to directly confront many of the most dangerously held beliefs of its American audiences is not only that it does so in comic manner, but that the form of comedy is muted. In fact, future generations could well be forgiven for reading the film as a straight drama. Every scene in Dr. Strangelove is filmed and edited and acted with the utmost seriousness. Despite being one of the funniest movies ever made, actors are not allowed to give in to the temptation either foreshadow the joke or even deliver a "punch line." Despite the fact that the eminently talented physical comedian Peter Sellers stars in three different roles, he is never allowed to mug for the camera. In other words, Dr. Strangelove is a comedy, but it is a comedy based on dramatic irony. One need only watch the far more earnest film that broaches almost exactly the same plot, Fail-Safe, to see how important this approach has been to making Dr. Strangelove a classic, while relegating the dramatic interpretation to merely being a great, but little-known movie. It may only have been possible to fully explore the true extent of the nuclear nightmare through the distancing that comedy naturally allows, but Stanley Kubrick wisely chose not to make anyone in the movie to act as though th ey were making a c comedy. One of the brilliant elements of Dr.