9th Grade Science Fair Projects

9th Grade Science Fair Projects 9th grade is the first year of high school, so 9th graders might be competing against older students in a science fair. Even so, they stand every bit as good a chance of excelling and winning. The key to success is choosing an interesting project that doesnt necessarily take a lot of time to complete. 9th graders have a lot going on, so seek an idea that can be developed and completed over the space of a few weeks or less. The quality of the presentation is very important  since high school students are expected to be familiar with word processing programs and printers. Give some attention to the quality of the poster. Be sure to cite any references used in developing the experiment. 9th Grade Science Fair Project Ideas tooth whiteners s of chemicals to try would include hydrogen peroxide solution, dilute hydrochloric acid solution, dilute isopropyl alcohol solution, fruit juice. Some of these agents are thought to be able to loosen the seed coat surrounding the plant embryo.hair conditioner - Use a microscope to determine whether hair conditioner affects the condition of hair (either comparing brands or comparing with conditioner to without-conditioner). Try to get empirical data, such as a diameter measurement of each hair strand and the distance a strand can stretch before it breaks.What is the best way to store bread to keep it fresh the longest time? What things can you do to improve the efficiency or effectiveness of your clothes dryer or water heater or any device? For example, can you take actions or make changes that will decrease the length of time it takes your dryer to get a load of towels dry?Does listening to music while you study affect your ability to memorize facts?Does the presence of smoke in the air affect plant transpiration?Does eye color affect peripheral vision? Supposedly people with darker eyes tend to have wider pupils for a given amount of light than people with light-colored irises. If you have a more open pupil, does it give you measurably better peripheral vision? Another idea to test would be to see if you have the same peripheral vision in bright light as compared with dim light.acid snow? - You know about acid rain, but do you know the pH range of snow? If you live in an area with snow, test its pH. How does the pH of snow compare with the pH of rain from the same region?What methods of preventing soi l erosion work best? For example, what is effective at preventing erosion in your yard? What can you do to reduce noise pollution in a room? What factors contribute to noise pollution inside a residence?seed viability - Is there a test you can perform to predict whether or not a seed will germinate? What factors can you measure that might be used to construct a test?Does an external magnetic field have any noticeable effect on animals such as brine shrimp, cockroaches, or fruit flies? You could use a strip magnet and containers of sample organisms and make observations to address this question.Is the brightness of glow-in-the-dark (phosphorescent) materials affected by the light source (spectrum) used to make them glow or only by the intensity (brightness) of the light? Does the light source affect the length of time a phosphorescent material will glow?Can you affect vitamin C (or another measurable vitamin) levels in juice (or another food) by adding a preservative to the juice?What is the best thickness of insulation for preventing heat loss?Is light bulb lifespan aff ected by whether the bulb is run at full power? In other words, do dim bulbs last longer/shorter than bulbs run at their power rating? What type of box material gives you the best sound for your speaker?When comparing different brands of batteries, is the battery that lasts the longest at a high temperature the same brand that lasts the longest at a cold temperature.

Risk Management in Rapid Linear and Linear PMLC Assignment

Risk Management in Rapid Linear and Linear PMLC - Assignment Example Implementing the Rapid linear project management life cycle model instead of linear project management life cycle model however has associated risks that I seek to explore in this paper. One of the involved risks in implementing the Rapid linear project management life cycle model instead of the linear project management life cycle model is the possible confusion that may arise from the required extensive documentation. The manager may therefore miss the most important aspects of the management process because of demanded attention by the documentation process and the documented information. Loss of creativity in a project is another risk that is associated with the Rapid Linear PMLC model and arises from the rigid scope of the model that reduces the project manager and project team members to instruments for implementing designed processes rather than creative resources for improving project process and products. The associated complications in disintegrating project functions are another risk of the model and may lead to mistakes and inaccuracies in project implementation (Wysocki 28; Wysocki n.p.). The model’s swim lane operational approach also identifies risks of ineffectiveness and excessive wastes in event of paralyzed process in one lane. Concurrent implementation of process may also lead to wasted resources is one phase fails. Under the linear model, such a failure would mitigate losses by suspending subsequent processes but such measures may not be possible because other processes in the rapid model will be underway. Reliance on same personnel for operating the different phases of a project, in the rapid model, is another risk factor because personnel may be held up in one department and fails to attend to an emergency in another department. The tight schedule of the model that seeks to complete a project within the shortest time possible also poses the

Marketing Story Analysis Essay Example | Topics and Well Written Essays - 1000 words

Marketing Story Analysis - Essay Example At a deeper level, however, one can find the existence of international marketing strategy, brand image and strategic retail management. 2. Analysis a. Retail Management One of the major and all-encompassing marketing concepts highlighted by this article is that of retail management and consumer behavior. The U.K, like its developed counterparts, is facing a change in its demographics with a skewed population pyramid (KPMG, 2013). The so-called â€Å"ageing population† translates to changing customer habits based on age. In the middle of such a transition, retailers such as Tesco are finding it difficult to adapt to such changes in customer behavior. This transition has given way to increased significance of one-stop convenience shopping as elder individuals find themselves difficult to visit several stores for buying food and non-food products (SAS, 2013). This is one of the most important aspects of retail strategy which requires companies to build store formats based on the needs of the target market (Gilbert, 2003). For instance, IKEA has adapted to customers’ needs for buying furniture for their first apartment (Castella, 2012). Furthermore, it caters to customers’ need to engage in one-stop shopping for their home by offering a maze-like retail format whereby customers walk through virtually everything before getting down to the product they intended to buy (Tozer, 2011) . The article demonstrates just how the â€Å"space race† is no longer important as it used to be. In fact, multi-channel strategies, as the author puts it, are the basis for such advantage in the contemporary world. This points to the area of retail format development which involves the development of a new format of stores for the existing customers with a different retail mix (Levy & Weitz, 2012). In the context of Tesco, this means making the shopping experience more convenient for customers. Tesco has strictly adopted the multi-channel strategy by having T esco Express, Metro, Superstores and Extra in its pipeline of stores (Doyle, 2008) (West et al., 2006). These outlets fulfill different market needs ranging from being located near to customers’ place of residence or work to offering ready-to-eat meals in City Centers. Another way of viewing the same is to understand the shift from the traditional bricks and mortar store format towards digital/online presence (Bernstein et al., 2008). b. E-commerce and multi-channel strategy The scope for e-commerce has been highlighted in the article by claiming that, owing to busy work schedules, individuals are now flocking towards online shopping which has already increased by over 8% in Britain with respect to Tesco. Even successful traditional companies such as Wal-Mart are now offering e-shopping in addition to their traditional services (Rosenbloom, 2013). However, given the fact that virtually all major retailers have adopted this perspective, one may challenge whether or not the mul ti-channel strategy can guarantee a â€Å"sustainable† competitive advantage in today’s world. Further contradiction arises from some authors who have claimed multi-channel strategies to be obsolete. According to them, the â€Å"channel† perspective is being replaced by the â€Å"touch-points†

Leader-Member Exchange theory of leadership Essay Example for Free

Leader-Member Exchange theory of leadership Essay The Leader-Member Exchange theory of leadership (Also known as LMX, LMET or Vertical Dyad Linkage Theory) is a type of leadership theory that focuses on the dyadic relationship between leader and follower where the leader treats individual followers differently, resulting in two groups of followers—an in-group and an out-group. The in-group consists of a small number of trusted followers with whom the leader usually establishes a special higher quality exchange relationship. The out-group includes the followers with whom the relationship of the leader remains more formal. It focuses on increasing organizational success by creating positive relations between the leader and subordinate (follower). The theory asserts that leaders do not interact with subordinates uniformly. ‘In-group’ followers perform their jobs in accordance with the employment contracts and can be counted on by the supervisor to perform unstructured tasks, to volunteer for extra work, and to take on additional responsibilities. Supervisors exchange personal and positional resources (inside information, influence in decision making, task assignment, job latitude, support, and attention) in return for subordinates’ performance on unstructured tasks. High LMX relationship achieves increased mutual trust, confidence, job satisfaction, organizational commitment, common bonds, open communication, independence respect, rewards recognition and hence benefits both the organisation and the employee. Recognizing the existence of the in-group and out-group, could be discriminating against the out-group thus affecting employee turnover based on bad-quality LMX and job dissatisfaction. This is because members of ‘out-group’ Example of an organization that has successfully used this theory is ‘E-Myth Worldwide’

Smuggling Of Nuclear Material Essay -- essays research papers

Smuggling of Nuclear Material Over the past five years the former states of the Soviet Union haven't been able to prevent the leakage of nuclear material. Nuclear materials and technologies are more accessible now than at any other time in history, due to the breakup of the Soviet Union and the worsening of economic conditions. No longer does the Soviet KGB, the Soviet military and the Soviet border guards have the control to stop the smuggling of nuclear material's. With the Cold War being over, there is a huge stockpile of over 100 nuclear sites (See Appendix A). Russia, alone has an inventory of 1,300 tons of highly enriched uranium (HEU), and 165 tons of weapon usable plutonium. Such material is coming into high demand on the market. Terrorist, organized crime and countries with nuclear ambition, are high bid contenders for the material. The United States is also becoming involved for the safety of preventing a nuclear disaster. The U.S. has just begun their large task and with Russia's worsening economy, smuggling of nuclear material will continue.   Ã‚  Ã‚  Ã‚  Ã‚  During the Cold War the security of Soviet nuclear weapons and missile materials was based on a highly centralized military system and operating within a strong political authority. The workers back then where well disciplined and each individual new his/her role. The workers were among the best treated and loyal to the Russian military. They are now suffering hardships and are forced to scavenge anything to pay for their food, rent and social services.   Ã‚  Ã‚  Ã‚  Ã‚  A new trend is already occurring with some of the workers . There are those that will seek employment out of the nuclear field and in the commercial sector, where salaries are higher. Then the unfortunate who lose their jobs and find no work. The scarier thought is that the uncontempt people in Russia's nuclear complex with access to nuclear materials will sell themselves, to make a quick buck. Most suppliers of nuclear material, were insiders who had worked or were then working at nuclear research institutes or naval bases. Most perpetrators had no customers in hand but new that a quick profit existed (See Appendix B).   Ã‚  Ã‚  Ã‚  Ã‚  The first confirmed case involving the diversion of HEU occurred at the Luch Scientific Production Association in Podolsk. Between May and September of... ...;  Ã‚  Ã‚  The smuggling of nuclear material out of Russia has become proratable to the low income worker as well as to the benefit of terrorist, organism crime and nuclear research centers. There exist no security at most of the nuclear facilities and so apprehending the material is quit easy. More cases of unsuccessful attempts are becoming known to the media, but any successful attempts the government, both Russia and the U.S have decline to answer. If left unchecked it may even escalate to the complex level of drug smuggling. Work Cited List   Ã‚  Ã‚  Ã‚  Ã‚  Thomas B. Cochran, Robert S. Norriss, Making the Russian Bomb: From Stalin to Yelsin, Boulder, CO: Westview Press, 1995.   Ã‚  Ã‚  Ã‚  Ã‚  John Deutch,  ³The Threat of Nuclear Diversion Statement for Record, ² CIA, March 20, 1996.   Ã‚  Ã‚  Ã‚  Ã‚  Alexei Lebedev, in  ³Russian Weapons Plutonium Storage Termed Unsafe by Minatom Official, ² Nucleonics Week, April 28, 1994.   Ã‚  Ã‚  Ã‚  Ã‚  Weclliam C. Potter,  ³Arms Control Today, ² Monterey Institute of Internation Studies, October 1995. Paul Woessner,  ³Nuclear Material Trafficking: An Interim Assessment,  ³ Bridgeway

Fake Myth

How Shadows Came To Be In the kingdom of Ridonicorn, there was a peculiar king named Shade. He claimed that he could stalk anyone without being seen. The Olympians knew him well, for his boasts were somewhat true. Often times, they bet on him to see if he tail people. Poseidon and Hermes almost always won the bets since they usually on the same side. If there was ever an argument, Artemis would settle it by choosing the right side of the bet. One day, Hermes and Poseidon didn’t place the same bet.Artemis was not there to settle the argument. This may seem trivial but it greatly upset the Olympians. They were so confused that no one else placed a bet. Poseidon thought Shade would not be able to follow the mysterious citizen and Hermes thought he would. Shade had already followed the citizen one mile into the enchanted forest near Ridonicorn when he heard a voice telling him to come into the bushes. He obeyed silently and went off his path. â€Å"What dost thou want? † sa id Shade to the voice.Then, right before his eyes, an old man with a cane came out of nowhere and said to him; â€Å"Only to help my king. † Shade was curious at his response In his weird manner of talking, he said; â€Å"What would thou doest to helpeth me in my quest from the gods? † â€Å"I have an enchanted necklace,† replied the old man. â€Å"that will make it so that no one can see hear you but the gods. † â€Å"Give it to me now! † ordered Shade. The old man gave it to him and Shade immediately put it on. â€Å"Did it work? † he asked the old man.Deceivingly, the old man replied; â€Å"Shade? Where did you go? † Shade was filled with happiness and continued his peculiar errand. He did not know that the old man was Hermes and could indeed see and hear him. Hermes was trying to â€Å"secure† his success of his bet with the necklace. However, no one knew that the person who Shade was stalking could see and hear him perfect ly. She was Artemis. She had left Olympus to take a break and hunt since she was not a good mood. When she noticed that Hermes was trying to win a bet, she was filled with nger. She shot an arrow right past Shade’s head. Shade was surprised since he thought he could not be noticed. â€Å"You think I can’t see you, mortal? † Shade shuddered. The way she said â€Å"mortal† made it seem as if she wasn’t. He was too late to notice and Artemis placed a curse on him. He and his offspring were forced to follow everyone without secrecy. Poseidon won the bet, Hermes had to do Poseidon’s chores for a millennium, and Shade (now Shadow) and his children had to follow everyone while always being seen for eternity.

History Of Music Has Been Around For Many Years - 1272 Words

Jessica Nester Mrs. Cooke Period 1 English 10 March 2017 History of Music Music has been around for many years. I, for one, have been listening to music for my entire life and I know many people who grew up listening to music. Music influences people and people shape their life around music. Music can brighten anyone’s day. The great thing about music is that it comes in many different styles: Pop, Jazz, Classical, Country, Blues, Rock and Roll, Rap, Hip Hop and Techno, to name a few. How did music originate? Well, keep reading, because that’s what I’m about to show you. Mu†¢sic - (myoÍžozik) - (1) a. The science or art of ordering tones or sounds in succession, in combination, and in temporal relationships to produce a†¦show more content†¦Renaissance, also meaning rebirth, is a period of significant changes in history, including music (Major Events in Renaissance Music). Known composers during this period were: Guillaume Dufey, known as the transitional figure to the Renaissance. Johannes Ockeghem, Jacob Obrecht, and Josquin Desprez were also known during this time. Many composers tried to experiment with cantus firmus, which was based on the Gregorian Chant from the Middle Ages (Major Events in Renaissance Music). Also during this time, The Council of Trent met from 1545 - 1563 to discuss complaints against the Catholic Church including its music, which was mostly chorales and hymns meant for congregations to sing (Major Events in Renaissance Music). The Baroque Age The Baroque Age was between 1600 - 1750 A.D. It followed the Renaissance and preceded the Classical Period (Baroque Music.com). Bach, Handel, and Vivaldi were the three greatest composers of the Baroque Age (Bach Handel Vivaldi). Bach’s greatest compositions for solo instruments were: Six Suites for violoncello and the Sonatas and Partitas for solo violin (Sherrane, Johann Sebastian Bach). Handel’s most important work was his oratorio, Messiah, which contains well known choral music (Bach Handel Vivaldi). Vivaldi, in his lifetime, composed more than 500 concertos including more than 200 violin solos. One of his best choral works was called Vivaldi’s Gloria in D (Bach Handel Vivaldi).Show MoreRelatedGospel music Essay1072 Words   |  5 PagesGospel Music Gospel music began in the cotton fields of the old south. It originates from slaves singing songs of freedom about Jesus and has integrated into today’s music. Gospel music is a standard version of sanctified music that has encouraged Christian beliefs and stimulated the practice of Christian ethical principles, both inside the context of worship services and as music entertainment. Gospel music began with Thomas A. Dorsey, the Father of Gospel Music. Gospel, mean good news, it wasRead MoreMusic And Its Influence On Music Essay854 Words   |  4 Pagesquestion? Music, the idea of using sounds for thoughts. Cultivated music can be defined in many different ways, although it is defines as being music that comes from another country, it is also defined as music that is consciously well put together. The word culture is almost visible. However, the term â€Å"cultivated† brings a deep contrast to that of â€Å"vernacular†. Vernacular can be defined as music of the present place. It will be safe to say that cultivated music carries over into Vernacular music. CultivatedRead MoreIreland As A Short Break Destination1375 Words   |  6 PagesIreland offers such as in their niche tourism. Niche tourism can be divided into many sectors for example: Special Interest tourism, Wild Life tourism, Adventure tourism, Cultural tourism, Religious tourism, Photographic tourism and many other forms of tourism. For tourists, niche tourism offers a more meaningful set of experiences (Robinson and Novelli, 2005) this report will focus on Heritage, cultural, shopping and Music tourism in Ireland in the main city of Dublin. Dublin background Dublin isRead MoreThe Effects Of Folk Music On American History1226 Words   |  5 Pagesarticles about folk music as well as articles about the famous folk singer, Odetta Holmes, I have learned that, folk music is music with lyrics that contain social issues, economic issues, hardships as well as relationship difficulties. Folk music is traditionally played with no more than a acoustic guitar or banjo. I have also learned that folk music has been around for a very long time and is, perhaps, the very first genre of music that started all around the world. Folk music is basically the rootsRead MoreEssay about Music and Its Influence on 20th Century American History1270 Words   |  6 PagesMusic and its Influence on 20th Century American History With the start of the 20th century music began to play a huge part in the rapidly maturing United States. Music of the 20th century was not only there to entertain the people but it was more. It was now used to influence and manipulate the listeners. Artists had a goal to entertain and to enlighten the listener so that they could get their messages heard. Music is one of the best ways to advertise and to expand ideas, and many artists knewRead MoreHistory of Music Education in America1580 Words   |  7 Pages America has a great history from the beginning. It began with the migration of people from Europe. They colonized the states and began life there. They eventually fought for their freedom and now are the United States of America. Within this history is another profound history, which is the history of music education in America. Music education has changed and grown dramatically from century to century from the 18th century to present times. Each century show a great moment and growth in the historyRead MoreChinese Music And Its Effect On Society1622 Words   |  7 Pages Chinese Music has been around for thousands of years. Their music is created to entertain the high royals in china as well the people. According to the China Highlights, the traditional music was so important because it was the ideal society to help conduct and govern them. It was also used for not for entertainment, but for musicians to accomplish a political and social goal. For more than centuries, learning how to play an instrument was taught at a very young age. Growing up, they would goRead MoreEssay about Handel and Bach Comparisons840 Words   |  4 PagesJacob Zeller Professor Davidson History of Music 114:01 15 November 2012 Bach v. Handel When thinking of composers, whose works changed the world of music forever, many names may come to mind. Among those on that list, both Johann Sebastian Bach and George Frideric Handel are figures whose effect on music has been felt worldwide. Born in the same year, these composers have much in common and many differences that illustrate their importance to their era and music as we see it today. Their individualismRead MoreThe Great Bob Marley1537 Words   |  7 PagesBob Marley is known around the world for not only his music, but also his greater message of peace. Furthermore, Marley became a cultural icon, as he encouraged others to rebel against racism and violence in the world. Although Marley is known for spreading positive messages of peace, he might be more well known for his embrace of the use of herb or marijuana. Moreover, Marley was very outspoken for the uses of marijuana for its spiritual, healing, and meditative uses (History, 2014). AdditionallyRead MoreEssay about Music throughout Society961 Words   |  4 PagesMusic throughout Society Weve been talking a lot about social rituals. Well, just what exactly is a social ritual? Social rituals are, basically, traditions or customs that a society has followed for many years. For example, in America, most people follow the custom of dating. In Israel, they tend to follow the tradition of arranged marriages. Yet, in some countries, they use courtship. Even though all three of these approaches to finding a mate are different, they all are very similar because