Ancient Greek Notes essays

Ancient Greek Notes essays 1. Mediterranean Sea- The body of water that along with the Aegean Sea surrounds the Greek peninsula. 2. peninsula- Land that is surrounded by water on three sides. 3. Crete and Rhodes- The largest of the Aegean islands. 4. sea travel- How the Greeks developed links with other societies. Their major vessel was the trireme, a ship powered by many oarsmen. 5. Phoenician alphabet- Developed around 900BC, it was the first "simple" alphabet with only 22 symbols. It greatly influenced our alphabet. 6. polis- The independent city-states of ancient Greece. 7. Sparta- A polis of Greece that is remembered for it's strict, harsh military lifestyle. Boys began military training at age seven. Girls were trained to defend their polis and to run the family estates. 8. Athens- The Greek polis where freedom and new ideas were welcome. The world's first democratic government was formed there. It differed greatly from Sparta, but they united to battle the Persians. 9. agora- The central marketplace of Athens. Food, pottery, cloth, jewelry, and perfumes were some of the items sold. People would gather there to talk about politics and life. Travelers would come from around the "Aegean World" to sell there goods. 10. Parthenon-(built ca. 500BC) The most famous structure of ancient Greece. A temple built on a hill-top fortress in Athens called the Acropolis. It 's been called one of the most beautiful buildings on earth. 11. Battle of Marathon- (490BC) Persian King Darius sent 25,000 soldiers to Greece. He wanted to enslave the Greeks.They landed at Marathon, about 26 miles from Athens, and were welcomed by 10,000 angry Athenian troops. Athens defeated Persia.Darius vowed revenge and ten years later invaded again and slaughtered the Spartan army. 12. monarchy- A system of government ruled by a king or queen. 13. tyranny- A form of government where all the power is in the hands of one individual called a dictator. ...

Rape Essays - Rape, Acquaintance Rape, Date Rape, Free Essays

Rape Essays - Rape, Acquaintance Rape, Date Rape, Free Essays Rape Rape Essay written by Dan Esca Here is a number for you: 354,670. That is the number of women that were raped in 1995 (RAINN 1). That is equivalent of one woman being raped every two minutes (RAINN 1). Want more numbers? In the last two years, more than 787,000 women were the victim of a rape or sexual assault (RAINN 1). And one more statistic that might get your attention is that only 37% of rapes are reported to the authorities (RAINN 2). Fortunately, there are ways to drastically reduce these numbers. For starters women need to know what constitutes rape. Second women need to know how to prevent rape before it starts, and lastly women need to know what to do if they are raped. According to the book Our Bodies Our Selves, rape is defined as ...any kind of sexual activity committed against a woman's will (Avery 135). When a person says the word rape, people automatically think of a stranger jumping out of the bushes or chasing you down an ally. But, the most common form of rape is called acquaintance rape or date rape. Acquaintance rape is defined as forced, manipulated or coerced sexual contact by someone you know (gopher.uchicago 1). Acquaintance rape can occur by someone you have just met, or dated a few times, or even with someone to whom you are engaged (Hughes 1). Acquaintance rape accounts for about 60% of all rapes reported (Hughes 1). According to Hughes, date rape usually occurs when a man and a woman are alone whether in a car or at home (2). Also drugs and alcohol sometimes play an important factor in date rape. Many victims say later that they drank too much or took too many drugs to realize what was going on by the time they realized their predicament, it was too later (Hughes 2). Another reason acquaintance rape occurs is mixed signals. For example, the woman acts friendly ...the man interprets this friendliness as an invitation to have sex and when a woman says no she means maybe (Hughes 2). The reason that men do this is because they are taught to be aggressive and controlling at an early age. Men need to realize that this attitude can lead to date rape and should not look at women as sex objects. Women need to be aware of men like this to prevent being raped. Since acquaintance rape and stranger rape can occur at any time, women should know how to prevent rape before it starts. There are many steps you can take to prevent being raped. The first step is to be psychologically prepared. Women must accept the fact that they are a potential rape victim (ncf.carleton 1). The second step is to be aware of community rape prevention and counseling. The third psychological step is to recognize the locations and situations where rape is more likely to occur, and avoid them. After being psychologically prepared women must know what to do in each of the following situations: in your car, on the street, and in your home. When you are in your car you should follow these instructions (ncf.carleton 2). 1. Keep windows and doors locked 2. If you should be followed into your driveway, stay in your car with the doors locked. Sound horn to get the attention of neighbors or scare the other driver off. 3. When parking at night, select a place that will be well lit when returning to the car. 4. Always make sure the car is locked, and have the keys ready when returning to the car. 5. Check interior of car before getting in. The following information will be useful when you are on the street. 1. Be observant of things around you. If someone is following you, go to the nearest house or store. 2. Walk near the curb and avoid passing close to shrubbery, dark doorways and other places of concealment. 3. DO NOT HITCHHIKE. 4. Avoid short cuts through parking lots and alleys. 5. Walk with a friend if at all possible. Don't walk alone. 6. When arriving home by taxi or private auto, ask the driver to wait until you get inside. 7. Don't jog in secluded areas 8. Know the location of the special emergency phones on

Do mergers create value for the offeror and offeree Essay

Do mergers create value for the offeror and offeree - Essay Example For example, most of the big organizations are currently looking to expand their business to overseas countries in order to exploit the opportunities opened up by the globalization. Merger & Acquisition is one way of business expansion adopted by big companies. Gaughan (2007) defined merger as the combination of two corporations in which only one corporation survives while the merged corporation goes out of existence after the merger process (Gaughan, 2007, p.12). Theoretically mergers and acquisitions should be value creating for the shareholders of both the offeror and offeree companies. But in practice, it is not 100% true. This paper critically evaluates the pros and cons of merger and acquisition to the shareholders of both the offeror and offeree companies Increased market share, lower cost of production, higher competitiveness, acquired research and development know how and patents, Financial leverage, Improved profitability etc are some of the advantages or values for the offeror and the offeree through M & A (Helium, 2010). The offeror and the offeree can increase their customer base through merger and acquisition. For example, consider the recent merger deal between two telecommunication giants, India’s Bharti Airtel and South Africa’s MTN. As per this deal, MTN and its shareholders would acquire around 36 per cent economic interest in Bharti Airtel, while Bharti Airtel would acquire 49 per cent stake in South African telecom giant MTN (Indias 11 largest M&A deals, 2009). The above deal helped both the companies to exploit the opportunities in India and South Africa more judiciously for the mutual benefits. Bharti Airtel will get the assistance from MTN for their operations in South Africa whereas the MTN would get a ssistance from Bharti Airtel for their operations in India. The understanding of business climate and formalities in these countries can be exchanged for the

Ethics Project Case Study Example | Topics and Well Written Essays - 500 words

Ethics Project - Case Study Example This is because the company might not be able to establish the efficacy of the other levels of the client’s security system that were done by another or other computer network security companies (George 45). The risk aversion principle supports my recommendation because the event of liability for a security breach would tarnish the reputation of the company making it lose the trust of its many clients when it would easily borne the loss of one potential client. When declining to grant the client’s request, the CEO would need to provide the client with sufficient information on all potential risks involved for both the company and the client. This would comply with the guiding principle of the Association of Information Technology Professionals’ ideal of upholding honesty. Finally, my recommendation to decline the client’s request would be to benefit the many clients of the company by reassuring them of the company’s accountability. Based on the utilitarian principle, it would be better for the company to lose this potential client and safeguard the trust of its many clients (George 45). Snapchat’s actions were not ethical because they would have caused serious damages to its subscribers. As such, the first specific action that Snapchat should have taken would have been to verify whether the security vulnerability was genuine or not in order to be sure of the plan of action. Another specific action for Snapchat would have been to initiate containment measures based on the extent of the vulnerability or the accrued damages in order to attend to its corporate duty of taking care of its clients. The final action would have been to notify its clients about the security vulnerability and reassure them that it has contained it in order to demonstrate its accountability to its clients (Perlroth & Wortham p8). The actions of

Reflective Assessment on Mathematics and Calculus

Reflective Assessment on Mathematics and Calculus Relearning the calculus, relating it to real-life Mela Aziza Background I have loved doing mathematics since I was in elementary school. However, this feeling changed a little bit when I was at secondary school. My mathematics teacher asked me to memorise many formulas and principles related to advanced topics without knowing when I can use those in my real-life. I thought that an advanced topic was really hard to learn because it was commonly abstract concept. Consequently, a student like me would find difficulties how to make it concrete and connect it to the real world. In addition, my mathematics teacher only encouraged us to study mathematics hard in order to achieve high scores in examinations. She rarely explained about the application of mathematics in our daily life. This situation made me less enjoyed learning mathematics. For example, while I was learning calculus that I assumed as an advanced topic, I did not know when I can use it in my life so that I was not motivated to learn it. At the time, I guessed calculus was useless. Calculus was ju st about patterns, formulas, and calculations without knowing why I needed to learn it. Therefore, this experience has been inspiring me in how I should teach my students in the future. I hoped to explain and show my students about how powerful and useful mathematics can be. Unfortunately, it was really hard to find the connection between mathematics and daily activities, especially for the calculus. My students were questioning when they could use calculus in their life. I became confused and could not give the appropriate answer because I have not known the application of calculus that was relevant to my students life. I taught calculus using the similar method to my previous mathematics teacher, solving any kind of calculus questions from my own textbooks using the formulas or rules. However, I am interested in exploring and developing the usefulness of calculus in daily life because I want to establish answers for my own previous question, when I can use it. Hence, when getting the chance to take the developing subject knowledge course, I was excited to focus on some calculus questions using real-life contexts. Solving calculus problems I started my independent learning by solving the max box problem given by my personal tutor (see Appendix A). This problem about the paper which has side a, then I was instructed to make a box by cutting a square with side x from each of the four corners. I have to find the value of x so that I can make the biggest box. I tried to find the x value for creating the biggest box by doing some algebraic equations and finally, I obtained the pattern for finding the x value. Finding out the answer gave me an opportunity to relate it to the concept of differentiation. It was a new thing for me and when I searched on the internet, found it was popular in teaching and learning mathematics related to the calculus topic. However, I did not know why I found Indonesian mathematics teachers rarely used this practical question while teaching the concept of differentiation. Next, I moved to how to introduce the first principle of differentiation, f'(x), from function f(x). I started by drawing a graph of the function, then formulated gradient of two adjacent points using the gradient of a straight line and limit concept (see Appendix B). Finally, I found that the first derivative equals with the gradients of a point from the function. Then, I tried similar calculations for some different functions, and finally, I established the pattern of the first derivative. While doing this, I was thinking which I should teach first, gradient or differentiation, in order to make students understand where the first derivative comes. Furthermore, a noticeable point for me by solving this problem, I was aware that as a teacher I can teach mathematics through using algorithmic/algebraic/analytic/calculating, visual (image/graph), and inductive (pattern) thinking. For example, when finding the maximum value of the function, I acquired the same answer by using two differe nt methods, graphing and calculating. In addition, I explored how to draw the graph of the first derivatives of different functions by using gradient concept (see Appendix C). I drew both common and uncommon functions. I felt those were interesting and challenging because I could create the graph of the first and the second derivative just by looking at the graph of the original function. However, when I want to find the first derivative function, I have to calculate using an algebraic method. Although I could not get directly what the function of the first derivative f(x) through drawing, I could differentiate when the function reached maximum value, (when f (x) f (x) > 0), and neither maximum nor minimum value (when f (x) = 0), for instance, f(x)= x3-6x2+12x-5 having an inflexion point (see Figure 1). I also tried to find the gradient of uncommon functions such as an absolute function (f(x)=|x|) by plotting the graph manually and checking it using software GSP (The Geometers Sketchpad), then I found that there was a point on the |x|function that cannot be differentiated (non-differentiable point) that was when x = 0, but for other points, those were differentiable (see Figure 2). Furthermore, I explored six common mistakes (Cipra, 2013) that students made in doing calculus related to how they solve some routine problems and understand a concept of finding the area of function by integral concept (see Appendix D). The students mostly just calculated the area using formula without drawing the function so that occasionally they found a negative area. The area will be never negative. The students should know that the area above x-axis will be positive because y-axis values are always positive while the area below x-axis will be negative because of y-axis negative values (Stewart, 2016). Hence, students have to multiply the area of function below x-axis with negative (-) in favour of becoming a positive area. Reflection During this course, I relearned calculus concept by solving some problems. I felt back a sense of doing mathematics when solving the problems both routine and real-life problems. This sense made me excited to find the solutions for every problem that I faced. I became aware that abstract concepts cannot be separated from calculus. Although routine problems are commonly abstract, students will be able to learn the importance of symbol concepts in calculus through solving these problems. I also tried to connect calculus by solving some real-life problems which use real-life contexts and can be imagined as daily experiences (Gravemeijer Doorman, 1999), for instance, the max box problem that can be connected to a manufacturer. After doing some real-life problems, I agree that these problems should be taught in the classroom (Gainsburg, 2008). Teachers are able to use these problems to enhance students motivation and to develop reasoning as well as problem-solving skills of students in l earning mathematics (Karakoà § AlacacÄ ±, 2015). Therefore, the teachers will be able to make mathematics become more meaningful for their students through real-life problems. On the other hand, I think not all real-life problems are practicable for students because the problems do not relate to their life directly. I have done some problems from some websites and a textbook of calculus (SMP, 1973), but not all problems were relevant to a real context and could be solved. I encountered there was a problem when some facts are abandoned in order to make students understand the question easily. A problem which is relevant to one students life may not be relevant for others. Therefore, teachers should check the effectiveness of the problems by asking students first (Burkhardt, 1981), and then they will notice the good problems that can be used in the future. In addition, calculus is advanced knowledge for most students because they find it difficult to concretise so that occasionally it should remain abstract (Wilensky, 1991). Furthermore, teachers need to consider the time when they give the students real-life problems. They cannot give them these problems fo r every meeting because they also should provide opportunities to students for learning all calculus concepts, both concrete and abstract. Thus, most teachers assumed the nature of mathematics topic and the time may become limitations for connecting it to the real-world (Karakoà § AlacacÄ ±, 2015). Teachers can motivate students to think inductively in learning mathematics. They may involve students to find the first derivative pattern by using the gradient of a straight line and limit concept. They should not give a pattern f'(xn) =nxn-1 directly to students when introducing differentiation, but they ask students to establish the first derivative pattern by their own self. In addition, I found that teachers are able to use a slope of zero (f'(x)=0) for figuring out what is the maximum or minimum value of the function quickly. However, teachers also have to ask students to check the graph or the second derivative of the function to find the exact category of the x value (maximum, minimum, or inflexion point). Hence, as a mathematics teacher, I should deem some factors before deciding an effective teaching method that encourages my students to understand calculus concepts easily. I assumed that using technology can make sense of calculus for students. I considered using GSP while teaching to draw a graph of the function and to look closer whether the function can be differentiated for every point. Furthermore, I think that mathematics teachers may be able to explore any kind of calculus questions on websites such ashttps://www.math.ucdavis.edu andhttp://www.dqime.uni-dortmund.de which I assert as resources for finding real-life mathematics problems using the English language. However, teachers who come from non-native-English-speaking countries should be careful in understanding the meaning of the problems because there was a specific English term of mathematics that sounds unfamiliar or synonymous. For instance, I was confused to distinguish between two words that felt to be synonyms like capacity and volume. I firstly thought that those two words had similar meaning, however, capacity related to how much liquid held while volume related to how many material s needed (solid) in the container. Teachers also may adapt examples of the calculus projects and the application of calculus videos that are provided on the internet. Personally, I obtained the new perspective by watching some videos showing activities that teachers did like creating a group project related to the application of calculus. However, teachers should consider about the time because doing a project or watching a video will be time-consuming. Teachers require looking at why students made the mistakes and analysed what they should do to prevent similar mistakes among students. Students solve calculus problems using algorithms involving symbol concepts but they commonly forget to crosscheck the use of the symbol in their works. As a result, they made mistakes in using symbols which are shown in Appendix D. Furthermore, visual thinking is an important skill to abandon mistakes in finding solutions for calculus problems especially to find the area of the function. It happened because they did not draw the graph of the function. Meanwhile, students only will be able to identify the position of the graph either above or below the x-axis when they look the graph directly. Hence, teachers should be more aware that algebraic, symbol, and drawing the graph or visualisation are crucial concepts in learning calculus. Implementation in Indonesia One of the reasons why I wanted to explore the usefulness of mathematics and how to teach it in the classroom is the aim of teaching mathematics in Indonesia. Indonesia has adopted RME (Realistic Mathematics Education) from the Netherlands, and then known as PMRI (Pendidikan Matematika Realistik Indonesia) which correlates to teaching mathematics in real contexts and emphasises the application of mathematics (Sembiring, 2008). However, RME does not mean teachers have to involve the students in real activities but create a meaningful learning activity so that students can imagine it like they do reality (Van den Drijvers, 2014). Even though some previous researchers found that the implementation of PMRI in Indonesia had positive effects on students mathematics achievement (Armanto, 2002; Fauzan, 2002), Indonesia has not made relevant PMRI curriculum materials (Sembiring, 2008). Therefore, Indonesia still needs to develop some resources related to the implementation of PMRI. In addition, Indonesian mathematics teachers ability itself will be a difficulty in implementing teaching mathematics in real contexts. Although one of their concerns is connecting mathematics to the real world in order to encourage students to deal with their daily life problems (Zamroni, 2000), some of them are only able to teach instrumental understanding (Skemp, 1976) in the classroom so that students learn calculus as formulas without realising how they use it. Students just follow teachers instruction; memorising formulas, understanding the examples, and then solving the exercises. Undeniably, students own negative perspectives on mathematics, including the calculus, are due to this fact. Thus, teachers should find ways to improve these students perspectives in order to enhance their understanding and achievement in mathematics. Mathematics teachers can develop realistically applied mathematics in the classroom through the collection of realistic problems (Burkhardt, 1981) that provide an opportunity for students to apply their mathematical skills. Personally, there are some real-life problems that Indonesian teachers can use such as Max box. I am curious what will happen when I and other teachers use this problem before introducing calculus to the students, maybe, we will recognise kinds of methods from the students that we have never imagined before. Furthermore, Indonesian mathematics teachers should explore resources on the internet and use software like GSP in order to stimulate students sense of learning calculus. However, they may encounter further difficulty in using GSP or e-based learning method because not all of them can operate it and not every school has technological equipment as well as internet connection. Another point that Indonesian mathematics teachers should deem is students common mist akes in learning calculus. Teachers should be aware that students have to check their own work to find the mistakes because if they check by themselves, they likely will not repeat the same mistake. Teachers also have to check their students mistakes to analyse the reasons, then reviewing and correcting the misconceptions that student have from the mistakes. Conclusion Despite the fact that it is common that students feel calculus is difficult to be understood, solved and applied, I think there will be some solutions that teachers can do such as giving both realistic and unrealistic problems, using software, and watching application of calculus on videos. Besides these ways being likely to motivate and encourage students to learn calculus, these ways also can stimulate students using it in their real-life. However, teachers have to consider the practical problems for students and keep giving some routine problems to look closer what some misconceptions or mistakes that they made in doing calculus.

The Prime Instigator of Conflict Is Fear

When we people feel frightened, it is often that the fright itself is the point when conflict is build. It is not wrong if we say that conflict is not only triggered by fear. There are many things that could cause a conflict, but when you think a bit further, these things are caused none other but by fear. Hatred of one person to the other is generally caused by fear that also brings up anger and envy. Fears of the uncertain future and death also provoke conflict. When people is scared of what others might do to them, they will make the first move and strike without realizing or trying to understand them first which caused a misunderstanding that will again root to conflict. A Moslem, sometimes has a false interpretation when trying to understand their religion. They were trying to fulfill their belief needs, and yet their fear of the American society leads them to terrorize U. S and so started the war between them. The same thing could be applied to the protest against the authority. In ‘The Crucible’, Abigail Williams is the one who initiate conflict in Salem, which results in the death of many innocent people who are falsely accused of witchcraft. Abigail started her lies due to save her name in the village that already blackened, and as the story goes on, to save her life as well. With the arrival of Reverend Hale, the simple matter of ‘dancing in the wood’ could no longer be put behind. Abigail has no other choice but to keep lying, a lie that was once only to save her life is now threatening the whole village and people who are initially not involved in it. She does not hesitate on telling lies, and her true motive is now colored with her fear of losing her former lover. This fear is far greater than her conscience, and eventually devours it. Reverend Paris as a minister has a fright on his own that makes him not doing his job rightfully as the enforcement of justice. For the sake of his name, his family and his occupation, he turned his back on people who need justice. The fear of losing greatly consumes his mind that he willing to sacrifice other people rather than losing his pride, similar to what Abigail does. Judge Danforth is also one who is consumed by fear and would not let go of it. He has seen it that Abigail was a fraud, but he could not admit his wrong doing by hanging those innocent people, instead he declares that John Proctor, Rebecca Nurse and Martha Corey need to be hanged by the next day to save his name. He is terrified of what people might think and do if they knew the truth that there is no witchcraft. These personal conflict which actually happened in their own mind, become a significant global conflict that involved a lot of people when a person with authority possessed it and take action to save themselves. War and terrorism that happened between Iraq and USA is none other created by one simple thing, fear. The reason that based these extremists on 9/11 tragedy is actually the same reason that is used when US had their attack on Iraq. We first thought that it is only natural that US would come with an attack of revenge, but US knew that Iraq is not the place where the bombing on 9/11 came from. Why do people attack one another? What causes human to kill? The answer is always clear, fear. We would not kill, attack, shoot and blow up other people if we weren’t afraid of them. It is true that conflict is generated from fears. This fear devours all conscience and common sense of human that brings out the inner conflict in ourselves. Nonetheless, conflict is our everyday meal for us human. Without conflict, not to mention fear, there will be no development or revolution in human life. But, it is always good to keep our fear and sense in control not letting fear taking charge in our mind. Democracy which arose from conflict, is also originated from the fear of the false-authority or tyranny. This shows that a controlled fear could brings up social justice and goodness in people.

Criminal Justice Budget Essay

Harris County, in Houston Texas, contains a pretty large population, and a large majority of that population classified as home owners. Harris county’s geographic size is considerably large, with a population estimate exceeding 3,935,855 peoples in 2007 (US Census Bureau, 2009). Furthermore, the percentage of Caucasians is around 73. 6%, with the Black population consisting of 18. 9%, Native Americans exceeding . 6%, Asian persons around 5. 5% and lastly the Hispanic population being around 38. 6% (US Census Bureau, 2009). The land area per 200 square miles is 1,728. Harris County’s current federal spending budget for the year of 2007 is around 21, 152, 659. When determining a budget for Harris County, one important aspect to consider is the county’s retail sales, which is around 39,358,036, displaying the current of industry and economic growth. The federal government spent over 19 billion dollars in 2003 on the war on drugs, at a rate of about 600 dollars per second (www. drugsense. org). The total amount of money spent on the war on drugs at the federal level is about 4,258,600,939, while at the state level 6,536,936,825, totaling over 10,800,600,300 dollars (www. drugsense. com). The failed war on drugs has not stopped drug usage, on the contrary, it has made criminal cartels rich by illegalizing drugs, thus giving them a product to sell, and increased not only the availability and potency of drugs, but, also their rate of usage across the country. For example, after the US has spent over 500 billion dollars to fight drugs, cocaine is now as cheap as it was when kingpin Escobar died and more heavily used, furthermore, methamphetamine, which was barley even a problem in the years following 1993, is now used by over 1. 5 million Americans and is proven to be more addictive than crack (Wells, 2007). The war on drugs has put over 500,000 people behind bars for drug crimes with no discernable effect on the drug trafficking industry, if anything; it has grown (Wells, 2007). When preparing a budget for Harris County, the most important thing that could be done is ending the failed war on drugs, which would save tax payers an estimated 12 billion dollars or more a year. Furthermore, instead of focusing a majority of the states federal budget on building more prisons begin building more universities, and residential communities. I find it interesting to note that the annual cost to tax payers in California to keep and maintain their prisons is around 10 billion per year, if this spending trend continues; California will be spending more on prisons than on universities (Abramsky, 2007). In ending the war on drugs, with the billions that would be saved, tax cuts, business incentives, and an overall increase in the standard of living for the community. Furthermore, instead of building prisons, states could build real, industry that produces’ real goods. References Wells, Ben (2007) How America Lost the War on Drugs Rolling Stone retrieved on March 16, 2009 from http://www. rollingstone. com/news/story/17438347/how_america_lost_the_war_on_drugs Abramsky, Sasha (2007) Prison Crisis: Will California Spend more on jails than Universities? Rights and Liberties retrieved on March 16, 2009 from http://www. alternet. org/rights/65868/? page=entire US Census Bureau (2009) State and County quick facts The US Census Bureau on March 16, 2009 from http://quickfacts. census. gov/qfd/states/48/48201. html Unknown Author (2009) Drug War Clock Drug Sense retrieved on March 16, 2009 from http://www. drugsense. org/wodclock. htm