Homemade Dry Ice Recipe

Homemade Dry Ice Recipe Dry ice is the solid form of carbon dioxide. Its extremely cold and sublimates into carbon dioxide gas, so its useful for a wide variety of projects. While its almost certainly less expensive to get dry ice from a store, its possible to make it yourself using a CO2 fire extinguisher or pressurized carbon dioxide in a tank or cartridge. You can get carbon dioxide at several types of stores (sporting good stores and some cookware stores), or you can order it online. Homemade Dry Ice Materials CO2 fire extinguisher or carbon dioxide tank.Cloth bagHeavy-duty gloves.Duct tape (optional) Carbon dioxide fire extinguishers are labeled as such. If a fire extinguisher doesnt specify carbon dioxide assume it contains something else and wont work for this project. Make Dry Ice All you have to do is release the pressure on the gas and collect the dry ice. The reason you use a cloth bag is that it will allow carbon dioxide gas to escape, leaving just the dry ice. Put on the heavy-duty gloves. You dont want to get frostbite from the dry ice!Place the nozzle for the fire extinguisher or the CO2 tank inside the cloth bag.Either clamp your gloved hand around the mouth of the bag or else tape the bag onto the nozzle. Keep your gloved hand clear of the nozzle.Discharge the fire extinguisher or, if you are using a CO2 canister, partially open the valve. Dry ice will immediately begin forming in the bag.Turn off the fire extinguisher or close the valve.Gently shake the bag to dislodge dry ice from the nozzle. You can remove the bag and use your dry ice.Dry ice sublimates quickly, but you can extend how long it lasts by storing the bag in the freezer. Safety Precautions Dry ice freezes skin on contact. Be particularly careful to keep your hand away from the mouth of the fire extinguisher or outlet of the CO2 tank.Dont eat dry ice. If you use the dry ice to cool drinks, be careful not to get it in your mouth. Dry ice is not edible.Dry ice generates pressure as it sublimates. Dont store dry ice in a sealed container or it may burst.

Wolves and Beavers in Yellowstone National Park

Wolves and Beavers in Yellowstone National Park The elimination of two animal groups from Yellowstone National Park changed the course of rivers and decreased plant and animal diversity. What two animals had such a big impact?  Creatures that humans have long considered competitors and pests: wolves and beavers. Why Eliminate Wolves? It all started with good intentions. In the 1800s, wolves were seen as a threat to settlers’ livestock. Fear of the wolves also made it seem logical to eliminate them. Other predator populations such as bears, cougars, and coyotes were also hunted during this time in order to enhance other, preferred species. By the early 1970s, a survey of Yellowstone National Park showed no evidence of a wolf population. How Did a Lack of Wolves Change the Physical Geography of the Park? Without wolves to thin herds, elk and deer populations surpassed the park carrying capacity. Despite efforts to manage deer and elk populations, their preferred food sources of aspen and willow trees were decimated.  This resulted in a lack of food for beavers and their populations declined. Without beaver dams to slow the flow of rivers and create appropriate habitat, water-loving willows nearly disappeared.  The lack of shallow marshes created by beaver dams also decreased the quality of habitats for birds, amphibians, and other animals.  Rivers became faster and deeper. Reintroduction of the Wolves The process to restore habitat conditions was made possible with the passage of the 1973 Endangered Species Act. The law compelled US Fish and Wildlife Service to reestablish endangered populations when possible. Yellowstone National Park became one of three designated recovery sites for the Gray Wolf.  Amid much controversy, wolf reintroduction finally began in 1994 with the capture of wild wolves from Canada that were released in Yellowstone. A few years later, wolf populations stabilized and a wonderful story emerged about the restoration of park ecology.  It was hoped that with reduced elk populations, beavers would have access to their favored food and return to create lush wetlands. The return of the previously maligned wolf would transform the ecosystem for the better. It was a wonderful vision and some of it has come true, but nothing is ever easy in the restoration of complex ecosystems. Why Yellowstone Needs to Have Beavers Come Back Beavers have not returned to Yellowstone for a simple reason - they need food. Willows are preferred by beavers for dam construction and nutrition; however, despite the decline in the elk population, willows have not been recovering at the pace predicted.  The potential reason for this is a lack of the marshy habitat that favors their growth and expansion. Willows thrive in areas where soil is kept moist from regular flow of nearby water. Rivers in Yellowstone run faster and have steeper banks than they did during the era with beavers.  Without beaver ponds and meandering, slow-flow areas, willow trees are not thriving. Without willows, beavers are less likely to return.   Scientists have tried to resolve this dilemma by building dams that recreate beaver habitats. So far, willows have not spread into these man-made ponding areas.  Time, rainy conditions, and still lower elk and deer populations may all need to converge before there will be mature willows to lure back a large beaver population. Yellowstone Wolf Restoration Still a Great Story The great debate over how fully wolves have restored Yellowstone ecology may go on for years, but scientists seem to agree that the wolves have improved conditions. Wildlife biologists have noted that endangered grizzly bears often manage to steal wolf kills. This could be critical if other food sources such as fish populations continue to decline. Coyote and foxes still thrive, but in smaller numbers; perhaps due to competition with wolves. Fewer small predators have allowed populations of rodents and other small mammals to recover. It has even been suggested that deer and elk health has improved because they must move more quickly and remain alert with wolves in the area. Wolves in Yellowstone Today The expansion of the wolf population has been amazing. In 2011, the US Fish and Wildlife Service estimated that there were about 1,650 wolves in Yellowstone National Park. In addition, the wolves were taken off the endangered-species list in Idaho and Montana. Today, the packs in Yellowstone range from two to eleven wolves. The size of the packs varies with the size of the prey. Wolves are currently hunted in areas surrounding Yellowstone National Park. The National Park Service is still monitoring the wolf population in the park and surrounding areas. Hope for the Beaver? Beavers are among the most persistent wildlife on the planet.  Their reputation of nuisance comes from the challenge of discouraging them once they become attached to a stream or river. While they prefer willows, they can survive from other tree species, such as aspens. The National Park Service continues to monitor the beaver population. It is possible that over time the combination of reduced elk populations, improving aspens and willows, and a wet weather period could combine to create ideal conditions for their return.

Non-Molestation and Occupancy Orders and Ancillary Relief Essay

Non-Molestation and Occupancy Orders and Ancillary Relief - Essay Example Further details are set out below. Non-Molestation Order In order to put a stop to your husband’s violence, you are at liberty to apply to the courts for a non-molestation order under Section 42 of the Family Law Act 1996 (as amended).1 There is one pre-condition necessary for applying for a non-molestation order. The order can only be in respect of associated persons.2 Associated persons are described by Section 62 of the Family Law Act 1996 and include any number of domestic relationships including spouses.3 Therefore you and John are associated persons. Moreover, should you apply for a divorce the court can make a non-molestation order in the course of family proceedings. Either way, the court can make the order irrespective of whether or not you apply for a divorce or whether or not there are any other family proceedings.4 In deciding whether or not a non-molestation order is appropriate the court will examine all of the facts and circumstances of the case including the ne ed to ensure your well-being, health and safety. In this regard, the resulting order will have the effect or ordering John to stop the violence and may also order him to avoid doing anything else that amounts to abusive behaviour or harassment.5 Essentially, a non-molestation order may refer to specific acts of violence or harassment or abusive conduct or it may be expressed in general terms.6 A non-molestation order may be for a fixed period or made until further notice.7 We would suggest that since you are sure you want to file for a divorce that you file for a divorce and seek a non-molestation order as interim relief with a view to having the order open until further notice. According to Section 42(8) of the Family Law Act 1996, once family proceedings are withdrawn or dismissed, the non-molestation order ceases to be effective.8 The consequences of Section 42(8) should not be of concern to you, since the divorce proceedings will only be withdrawn or dismissed if you either reco ncile with John (in which case a non-molestation order would not be necessary) or if it is established that the grounds for a divorce are not substantiated (in which case there was no need for a molestation order in the first place). Regardless, a non-molestation order will provide you with significant safety since a breach of the order is a criminal offence for which John faces a term of imprisonment for up to five years.9 Occupation Order Obviously, you may want to ask John to vacate the matrimonial home, but the problem with that is that since he is a co-owner under a tenancy in common, he has the right to come back and occupy the home at any time.10 This is because pursuant to Section 30 of Part IV of the Family Law Act 1996, both spouses have the right against eviction or exclusion from the family home unless an occupation order is obtained under sections 33-38 of the 1996 Act.11 By virtue of Section 33, as an associated person with an interest in the family home as a result of the tenancy in common, you have a right to apply for an occupation order as a means of putting a stop to John’s violence against you.12 An occupation order will make an order for you to either occupy the home or part of it or order John to vacate the home or part of it.13 In making the order the court will take account of the â€Å"

Discuss teaching strategies that enhance pupils' writing ability with Essay

Discuss teaching strategies that enhance pupils' writing ability with particular reference to improving boys' writing skills. Focus on at least two different genres of writing in your answer - Essay Example Though in general, both the gender find writing challenging, the differences in learning styles, and attitude to literacy, and cognitive abilities make teacher’s work challenging in the classroom to ensure delivery of equitable education. This paper gives an overview of the general difficulties faced by literacy pupils and moves on to have a closer look at boys and literacy, with specific reference to their writing skills. It also strives to suggest teaching strategies, learning resources and activities to enhance writing skills of boys in literacy classroom. National Literacy Trust (2009) says that â€Å"national tests have indicated that writing scores lag behind reading generally†. Teaching language involves four skills: listening, speaking, reading and writing, of which writing is of the highest difficulty level and comes at the end. This partly explains the challenge faced by pupils in any literacy classroom. Writing is a complex skill that involves critical operation of the thinking abilities that works hand in hand with the knowledge of language structure, vocabulary, syntax and grammar. It is obviously challenging to learn this complex skill of writing. Literacy and language teachers adopt various teaching methodologies and classroom techniques to develop writing skill in their students. Different tools like journals, notebooks, and group sharing strategies are widely used in the classrooms. Equal importance is also given to pre-writing tasks as much as that is given to the actual writing itself. Beyond this, revision also is insisted. In general, there are a few apparent reasons for writing being one of the challenging skills to learn. Firstly, it is a complex activity that requires the use and coordination of multiple faculties like cognitive and linguistic abilities. Also, genre-specific conventions are to be adhered to and require knowledge of the

Hearts Essay Example for Free

Hearts Essay This case is about a company named Hearts ‘R Us. This company provides research and development for medical devices. According to the information provided the company is in its early stage and has no products in the market. They have developed a Heart Valve System that would be revolutionary in the market if is approved. Also there’s another company called Bionic Body that is a biological medical device company, they have another product that would work well with this new Heart Valve System. Therefore both companies decided to fuse by agreement. The agreement is as follows: $3.5 million preferred stock shares of Series A from Heart Company are sold to Bionics with a par value of $1 each. This transaction was completed on November 30, 2011, according to the information provided. This transaction gave Bionic specific rights: 1. Board Rights, 2. Mandatory Conversion right, 3. Contingent Redemption Rights. Additional Protective Rights, 5. Right of first refusal and Co-Sale Rights. The $3.5 millions of shares would be convertible in common stock according to the agreement when the IPO reaches net proceeds of at least $50 millions. It is stated that if on year five of the agreement the FDA has not yet approve the product to be in the market; the shares could be redeemed at its par value. Hearts R Us is a company that reports on a year basis and it’s planning to make an IPO soon. There are a couple of issues surrounding this case. First is an early-stage company that doesn’t have the financial stability and this might create trouble for further transactions. The only product that might be coming to the market still depends on a series of trials and the approval of the FDA. Since the company is just starting; all of its accounting transactions have being recorded to comply with the covenants of its outstanding debt. Furthermore they are not required to comply with SEC and are currently not doing so. Also theirs an issue of how to be done to register the Series A shares that have being sold to Bionic. Preferred Stock: A security that has preferential rights compared to common stock. †¢Participation Rights: contractual rights of security holders to receive dividends or returns from the security issuer’s profits, cash flows, or returns on investment. FASB has some guide lines of how companies should report or disclose information of their securities. 1.FASB: addresses disclosure of information about capital arrangement is in the FASB Codification 505-10-50-3. 2.Participation Right is contractual right of security holders to receive dividends or returns from security issuer’s profits, cash flows or returns on investments. †¢FASB Codification 505. An entity shall explain, in summary form within its financial statements, the pertinent rights and privileges of the various securities outstanding. Examples of information that shall be disclosed are dividend and liquidation preferences, participation right, call prices and dates, conversion or exercise prices or rates and pertinent dates, sinking-fund requirements, unusual voting rights, and significant terms of contracts to issue additional shares. An entity shall disclose within its financial statements the number of shares issued upon conversion, exercise, or satisfaction of required conditions during at least the most recent annual fiscal period and any subsequent interim period presented.

Investigation: How does the concentration of acid affect the rate of reaction? :: GCSE Chemistry Coursework Investigation

Investigation: How does the concentration of acid affect the rate of reaction? The aim of this investigation is to test how concentration affects the rate of reaction. My prediction for my investigation is that the higher the concentration, the faster the reaction will be. My reason behind my prediction is: Â · The higher the concentration, the more particles there are which will collide with enough energy to overcome activation energy, which is explained as the collision theory. Collision theory explains how chemical reactions occur and why rates of reaction differ. For a reaction to occur, particles must collide. If the collision causes a chemical change it is referred to as a fruitful collision. For a reaction to occur, the reactant particles must collide. Only a certain fraction of the total collisions cause chemical change; these are called successful collisions. The successful collisions have activation energy at the moment of impact to break existing bonds and form new bonds, resulting in the products of the reaction. Increasing the concentration of the reactants and raising the temperature bring about more collisions and therefore more successful collisions, increasing the rate of reaction. When a catalyst undergoes collision with the reactant molecules, less energy is required for the chemical change to take place, and hence more collisions have sufficient energy for reaction to occur, therefore the reaction rate increases. The four factors that influence the rate of reaction and therefore the experiment are: 1. The temperature. This is because; if the concentration is warmer, then the reaction rate may increase or decrease depending on temperature. 2. The Catalyst. This is because; if the catalyst is of a larger volume or size than the concentration then it may have an affect on the concentration and experiment that will differentiate results. 3. The concentration. This is a variable that will be used because we are trying to find if the concentration will affect the rate of reaction. 4. The surface area. This is because; if the surface areas of the calcium carbonate pieces are different then it will affect the results also because it will give off more gas, the greater the surface area. To achieve the most accurate of results possible I will use all sufficient equipment and data. For my prediction, that the higher the concentration, the faster the reaction rate, I will use pre-test results to help with my evaluation before I start my investigation. Before I started my investigation, I did a pre-test experiment that helped me to reach my prediction.

John Holt Essay

â€Å"By Friday you need to have the first 350 pages read in the novel and a written summary.† Do you remember being told that all the time in school? Teachers expecting us to read large amounts in a short period of time, they don’t think it is too much because they love reading. Well John Holt wrote a really good article about his thoughts called â€Å"Making Children Hate Reading.† Making Children Hate Reading is a good article because he uses real life situations and compares his thoughts to others but using several different examples, such as Mark Twain’s work. John Holt was a fifth grade English teacher. He once felt that he needed to push reading on his students so they would grow up into a world of great vocabulary and knowledge. Vocabulary tests and quizzes on the stories. He also encouraged them to look up every word in the dictionary that they were not sure of the meaning. Once confronted by his sister, who had a rough situation with her sons seventh grade teacher, he began to see what he was doing. John saw that he was pushing these kids further from the desire to read than he thought. People cannot be forced to do something they do not want to do over and over again because they will grow to hate it. They might still do it anyways but just not put any effort into it. â€Å"My sister answered that until this class her boy had always loved reading, and had read a lot on his own; now he had stopped. (He was not really to start again for many years.)† (Holt) Holt also describes how people become almost â€Å"scared† of reading. He talks as though someone who is humiliated about something or does something wrong and gets punished for it in some manner will most likely never do it again. That goes for reading as well. Being pushed over and over to read excessive amounts or write long essays they will either A) love it or B) hate it. Once a young child hates something they will fear it for a very long time. Holt uses info from one of Mark Twain’s quotes; â€Å"Mark Twain once said that a cat that sat on a hot stove lid would never sit on one again, but it would never sit on a cold one either. As true of children as of cats. If they, so to speak, sit on a hot book a few times, if books cause them humiliation and pain, they are likely to decide that the safest thing to do is to leave all books alone.† I believe each teacher needs to come up with their own ways to make their class run for every student. Not every student will enjoy everything they do but at some point they should all be able to say â€Å"I really had fun today.† Or â€Å"What I just learned was very interesting.† Not every teacher is going to understand each student’s level of intelligence, but it helps to try. Each individual student comes from a different home, some where parents were strict making them read in their free time or study flash cards and others probably just didn’t care. Now if each teacher had their own unique way of teaching a subject then the student would remain on their toes and ready to see what is next. Imagine being in a class room and every day the teacher just lectured; hearing the same message every day, in the same tone, about the same topic. Even that sentence was boring. Its gets old and people begin to tune out, it may seem they are paying attention but in their head they are really thinking about how the Bulls finally won last night, or what they wanted to eat when they got home.

Educational Technology

Exam Name___YVETTE TORRALBA-MOSES___________ TRUE/FALSE. Write ‘T' if the statement is true and ‘F' if the statement is false. 1) Technological literacy cannot serve as the primary rationale for integrating educational technology. 1) _T______ 2) One thing we have learned from the history of technologies in education is that teachers rarely have time to develop their own instructional media for teaching. 2) __T_____ 3) Research over the past 40 years has shown conclusively that technology-based methods are usually superior to traditional ones. 3) _F______ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 4) Educators who come from a vocational background and belong to the ITEA professional organization use this term to refer to uses of technology for teaching and learning. 4) B______ A) instructional technology B) technology education C) educational technology D) instructional systems 5) In which of the following eras did Integrated Learning Systems (ILSs) become popular? 5) _D______ A) Internet Era B) Post-Internet Era C) Pre-microcomputer Era D) Microcomputer Era 6) What is one thing we have learned from the history of technology in education about the role teachers will play in the future? 6) __B_____ A) To be effective, schools must keep up with new technology-based methods. B) Despite technological innovations, human teachers will always be very important. C) Due to technological innovations, human teachers gradually will be phased out. D) The most successful teachers are ones who integrate technology into their methods. 7) What does AUP stand for? 7) __D_____ A) Authorized Use Procedures B) Authorized Uniform Procedures C) Authorized Uniform Policies D) Authorized Use Policies 8) Why do teachers need to develop their own rationale for using technology in education? 8) __A_____ A) Integrating technology is time-consuming and relatively expensive to use. B) Parents are often opposed to their children using technology in classrooms. C) Teachers often have to persuade administrators to support technology uses. D) Newer technologies continue to require different rationales than older ones. 9) Which of the following is one of the â€Å"big issues† shaping the current and future climate of educational technology? 9) ___B____ A) Macintosh vs. Windows platform usage in schools B) directed vs. constructivist learning strategies C) cooperative vs. individualized learning strategies D) web-based vs. broadcast distance learning delivery SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 10) Though many educators tend to think of technology as devices, Saettler reminds us that the historical function of educational technology was a/an ________ rather than a product. 10) __tool and process______ 11) This term evolved from â€Å"computer literacy† and has come to mean technical skills that help prepare students for the workplace. 1) _____________ 12) What kind of software, first introduced in 1994, marked the beginning of more widespread Internet use? 12) Computer assisted learning________ 13) Attacks on computer systems by hackers and viruses make it necessary for schools to install firewalls and this kind of software. 13) _firewall software______ 14) What term is used to describe the disparity between the u se of computers by girls and boys which some people feel leads to girls entering science and mathematics fields less often than boys? 14) _____________ 15) ISTE has worked with groups such as NCATE to identify this set of technology skills that should be required of all American teachers. 15) _NETS______ TRUE/FALSE. Write ‘T' if the statement is true and ‘F' if the statement is false. 16) Using drill and practice to promote automaticity is a directed strategy. 16) _F____ 17) Having small groups work cooperatively to develop a hypermedia product is identified more with constructivist models than with directed instructional ones. 17) ___T___ 18) One of the essential conditions for effective technology integration is adequate technical assistance for teachers. 8) __T____ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 19) Which of the following technology-based strategies might Skinner have considered an effective way to shape learned behavior? 19) ___C___ A) forming responses through multimedia rewards for good behavior B) using visual examples to bridge adult/expert and c hild/novice levels C) drill and practice that gives reinforcement for correct answers D) using Internet illustrations to stimulate recall of prerequisite skills 20) Which of the following might be a kind of technology strategy based on constructivist learning models? 20) _C_____ A) Identifying skill weaknesses and targeting tutorial and drill software to them B) Giving students a German language tutorial because a teacher is not available C) Showing video-based problems that students solve through small group work D) Letting students write papers by word processing, rather than by hand 21) What two kinds of instruments can teachers design or select during Phase 3 of the TIP Model to assess changes in attitudes during a technology-enhanced lesson? 1) __A___ A) Rubrics and semantic differentials B) Likert scales and semantic differentials C) Rubrics and observation checklists D) Likert scales and rubrics 22) In writing outcomes and objectives for technology-enhanced lessons, which of the following should teachers always consider? 22) __A___ A) skills and attitudes to be learned B) teaching approaches to be used C) learning processes to be used D) technology skills to be learned 23) Which of the following should be asked during Phase 6 to determine if the technology-enhanced lesson worked as planned? 23) B_____ A) Have the technology resources been integrated well? B) Could a different technology produce a better result? C) Do teachers agree that the technology was necessary? D) Were all available technology resources used? 24) What is one of the most important guidelines for teachers and others to follow when writing proposals to obtain technology funding? 24) _D____ A) Give descriptions of relevant background for all personnel. B) Make sure to address the primary goals of the funding agency. C) Give detailed explanation to justify funds for technology resources. D) Make sure sufficient research history and background is included. SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 25) Howard Gardner would probably approve of assigning different roles in small group multimedia development projects because they can help address this concept that is central to his theory. 25) _Theory of Multiple Intelligences__ 26) What would Vygotsky call a process of helping students develop new math skills by using video-based problems to build on their own knowledge and experience? 26) _social process in learning_______ 27) What do teachers see when they determine that a technology-based strategy is better than the traditional one they were using? 27) _____________ 28) This model gives teachers a general approach to address challenges involved in integrating technology into teaching. 28) _Technology Integration Planning Model_______ 29) This software prevents access to specific web site addresses or to web sites that contain certain keywords or phrases. 29) _Firewall Software_ 30) What is the name for the policy that schools should have students sign to help make sure they are aware of appropriate behaviors on the Internet? 30) _Authorized Use Policies______

compulsory voting essays

compulsory voting essays Compulsory voting (CV) is a system of laws and/or norms mandating that enfranchised citizens turn out to vote, often accompanied by (a) a system of compulsory voter registration and (b) penalties for non-compliance, usually fines or the denial of state-provided benefits. Cross-national studies find CV to be an effective mechanism for increasing turnout, by between seven to sixteen percentage points; within-country comparisons also generally find that CV boosts turnout. CV is commonly thought to advantage parties of the left (based on social-structural and demographic patterns of turnout in countries without CV), and hence shift public policy in that direction also. But these conjectures are difficult to verify, since other political and institutional variables intervene between voter turnout, election outcomes and policy outputs. It is often overlooked that fines and sanctions are just one aspect of CV: states employing CV usually reciprocate by reducing the costs of turnout for its citizens, via weekend voting, simple registration procedures, and the creation of a centralized, professional bureaucracy concerned with all aspects of election administration. ____________________________________________________ Assistant Professor and Victoria Schuck Faculty Scholar, Department of Political Science, Over twenty countries around the world have some form of compulsory voting, which requires citizens to register to vote and to go to their polling place or vote on the election day. With secret ballots it is not really possible to prove who has or has not voted so this process could be more accurately called compulsory turnout. One of the most well known compulsory voting systems is in Australia. All Australian citizens over 18 (except those of unsound mind or those convicted of serious crimes) must be registered to vote and show up at the poll on Election Day. Australians who do not vote are subject to fines although those w...

Definition of Bleeding Kansas

Definition of Bleeding Kansas Bleeding Kansas was a term coined to describe violent conflicts in the US territory of Kansas from 1854 to 1858. The violence was provoked when the residents of Kansas had to decide for themselves whether to become a slave state or a free state.The unrest in Kansas amounted to a civil conflict on a small scale, and was something of a premonition of the full-scale war Civil War that was split the nation less than a decade later. The outbreak of hostilities in Kansas was essentially a proxy war, with pro-slavery and anti-slavery sympathizers in the North and South sending manpower as well as weapons. As events unfolded, elections were decided by outsiders flooding into the territory, and two different territorial legislatures were established. The violence in Kansas became a subject of fascination, with reports often being carred in the newspapers of the day. It was the influential New York City editor, Horace Greeley, who was crediting with coining the term Bleeding Kansas. Some of the violence in Kansas was perpetrated by John Brown, a fanatical abolitionist who traveled, with his sons, to Kansas so they might slaughter pro-slavery settlers. Background of the Violence The atmosphere in the United States in the 1850s was tense, as the crisis over slavery became the most prominent issue of the day. The acquisition of new territories following the Mexican War led to the Compromise of 1850, which seemed to settle the question of which parts of the country would allow slavery. In 1853, when Congress turned its attention to the Kansas-Nebraska territory and how it would be organized into states to come into the Union.  The battle over slavery began again. Nebraska was far enough north that it would clearly be a free state, as required under the Missouri Compromise of 1820. The question was about Kansas: would it come into the Union as a free state or a slave state? An influential Democratic senator from Illinois, Stephen Douglas, proposed a solution he called popular sovereignty. Under his proposal, the residents of a territory would vote to decide if slavery would be legal. The legislation put forth by Douglas, the Kansas-Nebraska Act, would essentially overturn the Missouri Compromise and allow slavery in states where the citizens voted for it. The Kansas-Nebraska Act was immediately controversial. (For instance, in Illinois a lawyer who had given up on politics, Abraham Lincoln, was so offended by it that he resumed his political career.) With the decision in Kansas approaching, anti-slavery activists from northern states began flooding into the territory. Pro-slavery farmers from the South also began to arrive. The new arrivals began to make a difference in voting. In November 1854 an election to choose a territorial delegate to send to the U.S. Congress resulted in many illegal votes. The following spring an election to choose a territorial legislature resulted in Border Ruffians coming across the border from Missouri to ensure a decisive (if disputed) win for pro-slavery candidates. By August 1855 the anti-slavery people who had come into Kansas rejected the new state constitution, created what they called a free-state legislature, and created a free-state constitution known as the Topeka Constitution. In April 1856 the pro-slavery government in Kansas set up in its capital, Lecompton. The federal government, accepting the disputed election, considered the Lecompton legislature as the legitimate government of Kansas. Eruptions of Violence Tensions were high, and then on May 21, 1856, pro-slavery riders entered the free soil town of Lawrence, Kansas, and burned homes and businesses. To retaliate, John Brown and some of his followers dragged five pro-slavery men from their homes at Pottawatomie Creek, Kansas, and murdered them. The violence even reached the halls of Congress. After an abolitionist senator from Massachusetts, Charles Sumner, delivered a blistering speech denouncing slavery and those who supported it in Kansas, he was beaten nearly to death by a South Carolina congressman. A truce was finally worked out by a new territorial governor, though violence continued to flare until finally dying down in 1859. Significance of Bleeding Kansas It was estimated that the skirmishing in Kansas ultimately cost about 200 lives. While it was not a major war, it was important as it showed how the tensions of slavery could lead to violent conflict. And in a sense, Bleeding Kansas was a precursor to the Civil War, which would violently split the nation in 1861.

A true leader Essay Example | Topics and Well Written Essays - 500 words

A true leader - Essay Example A true leader is able to motivate the members of his group to not give up during tribulations. He drives them to keep on believing the power of teamwork and realize that aims and aspirations are better attained when people cooperate. Amidst hard times, a good leader is able to think and act strategically in order for the team to fight and in the end prevail. Leadership is about sacrifice and selflessness. It is not about abusing power or position so as to promote self-interest. Rather, it is about putting other people's welfare on top of one's own since this bodes well for the future of the entire team. This means that leaders think and even care more about their constituents or subordinates than themselves. For me, these qualities are best exemplified by Martin Luther King, Jr., the legendary leader of the black people's movement. Prior to his ascension as a great civic leader, King witnessed and experienced the injustices towards the black minority. Rules on separating the white people from people of color were being implemented in education, transportation and other public facilities. This made the black minority as second class citizens. In this regard, he valiantly fought for equal rights and racial integration. Through his po

Networks and alliances in biotechnology Essay Example | Topics and Well Written Essays - 2000 words

Networks and alliances in biotechnology - Essay Example It is general perception among the people in the market that the organization with higher quality collection of alliances will perform better in the long run, which leads to higher market valuation of the firms. The report prepared by the analysts of Goldman Sachs (2005) on the biotechnology firms has closely studied the alliances and has published a long list of such alliances, which suggested that there were quite large number of alliances in this sector. Apart from this, a study conducted by Baum, Calabrese and Silverman (2000) on biotechnology firms of Canada has found that the new firms are more capable of leveraging alliances, especially R&D alliances and are seen to grow at a higher rate. This report focuses on the strategic alliances in the biotechnology firms and unleashing their importance and implications. Primary activities of the Biotechnology Firms Biotechnology is one of the most important emerging technologies that generate several applications, which are applied to v arious fields such as healthcare, fine chemistry, food industry, agriculture and even in the environmental development. Biotechnology encompasses various research methods and technologies that are applied in various sectors. For instance â€Å"recombinant DNA technology can be used to produce large molecule medicines in the pharmaceutical sector, create new crop varieties in the agricultural sector, or create micro-organisms that produce industrial enzymes for the chemical sector† (Organisation for Economic Co-Operation and Development, 2005, p. 6). Reasons for collaboration of the biotechnology firms The alliance formation of the biotechnology firms has gained enough attention from many scholars. These scholars have tried to track the motives of the firms behind the alliances and have found quite significant number of reasons. The cost and risk of innovation involved in the product development for the biotechnology firms are quite high so a majority of the firms look for sha ring these risk and cost involved through strategic partnership. Apart from this, the biotechnology firms look for entering into strategic alliance with established rivals in order to avoid direct competition with those rivals in the product market. Keeping these motives in mind the two key driver that encourages the formation of alliance are firstly the accessibility to the knowledge and other complementary resources and secondly the search for legitimacy. Accessibility to the knowledge and other complementary resources An organization can be well defined as an open-system whose survival is highly dependent on the exchange of resources with various environmental aspects such as the competitors, buyers and suppliers. For biotechnology firms the need for accessibility to knowledge and other resources is due to the challenge that they face in commercialising the process and the development of the products that are considered to be highly resources-intensive. A large number of biotechn ology firms do not have the significant amount of required resources necessary for the execution of the process leading to the development of product; moreover, the intense competition leads to the further squeezing of the existing resources. Thus, strategic alliances provide a way of accessing the