Breast cancer 2 Essay Example For Students

Breast cancer 2 Essay Scientists have finally found out why MPA medroxyprogesterone, otherwise known as Provera performs just as well in low doses in small children who are dealing with early sex traits, as it does for women in high doses with breast cancer. You may have heard of Provera before as the drug that delivers hormone replacement therapy for women who are going through menopause. Two scientists, named Lee and Auchus were trying to figure out why Provera is able to treat both early puberty as well as breast cancer. During the pre-teen years a chemical is released in the brain called gonadotropin-releasing hormone (GnRH). In a normal pre-teen body GnRH tells the ovaries and testes when to start making steroids. Low doses of Provera have shown to bind to the receptors in the brain and block GnRH production. There are certain disorders that children can develop- when their GnRH is not released into the brain. For instance, gonadotropin-independent precocity, this is when the Childs ovaries or testes still make steroids even without the release of GnRH. Since these children are still producing steroids without GnRH being released, low doses of Provera are not effective. For the body to produce steroid hormones it must convert cholesterol into estrogens and other related substances. In order for this process to take place, several steps are involved which are controlled by a certain enzyme. In knowing this, Lee wanted to find out if blocking the action of an enzyme would be reached with high doses of Provera. What Lee and Auchus found out was that Provera could inhibit certain enzymes, (3HSDII) which influence hormone production, that low doses of Provera could disrupt GnRH production and high doses were needed for a therapeutic effect. By knowing all this, it brings about new ideas for drug therapy when dealing with certain diseases. Not only that, but 3HSDII enzyme may be great to treat breast cancer. In this study Lee and Auchus used yeast cells instead of human cells. This allows them to study a single enzyme along with the effects that drugs may have on the production of steroids. Another advantage in using yeast cells is that these cells allow the maximum amount of an enzyme, cholesterol and protein needed, in order for the enzyme to perform. I believe that Lee and Auchus expected these results based on their findings, but at the same time were surprised by some of their findings in regards to other diseases they will be able to treat based on this research. I was very interested in this research and found it to be very beneficial to me. I got a lot out of the study more than I ever imagined. I thought their findings were very interesting and supportive of their ideas. The great significance of this study was the fact that Provera not only works for children with puberty problems, but at high doses it can also work for those women who are dealing with breast cancer. I think this puts a new light on breast cancer and offers great hope for those who are sufferers of breast cancer. Hopefully now this disease can be looked at as hopeful instead of life threatening. .

A Review of Buy an Essay

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Research Paper Topics For Middle School Students

Research Paper Topics For Middle School StudentsEasy research paper topics for middle school students will help you make a lot of progress on the subject you are teaching. Let's face it, this is what all teachers want to hear; that their students have interesting topics for their papers. In this article, I'll show you some research paper topics for middle school students.Religion: The topic of religion is one that can be challenging for children. It is important to consider every possible way to bring religion into your lessons and how you are going to incorporate it. There are two ways to go about religion in a middle school class.You can include religion as a part of a lesson that is primarily about history or you can incorporate religion as part of a history lesson. Whichever route you take, you will want to make sure that students feel like they can talk about religion freely without feeling like they are talking about something 'dirty.'History: This subject can be very interesti ng to look at and sometimes, if it seems too easy, students won't want to learn more. There are some research paper topics for middle school students that can give you ideas about history. Using the newspaper can help you get students interested in researching on topics. If you don't have a newspaper or you simply do not want to spend the time, you can use the internet to help you.History: Teaching about the past is one of the hardest parts of teaching history. You have to remember that you are going to be teaching your students about human history. This can be one of the easier research paper topics for middle school students.History: Using history can be a little more challenging. We have been taught that we should always look to the past for answers. The problem with history is that we only have it in our heads, so if we want to make sure students think, we need to make sure that they can find it for themselves.These are just some of the easier research paper topics for middle sc hool students. Try to think of other research paper topics for middle school students and you will be able to research much more effectively.

The Types of Tones When Writing an Essay

The Types of Tones When Writing an EssayThere are many types of tones when writing an essay. If you have ever watched a song writer they might create a different kind of tone for each piece of music. It depends on what the song is and what each person is trying to express.One thing to keep in mind is that each type of piece will have different purposes. When you are writing a piece, it is essential that you match the purpose of the piece with the tone.One of the most important things to remember when writing is the different types of tones. You do not have to create the same tone for each. Each piece will require different ways of communicating. That is why you will want to think about this before you begin.You will also want to have a different tone in your piece for each writer. This is very important because you will be altering the tone as you go. If you get too serious for a song, you will need to stay off the high notes in the song so you can make it more comfortable to listen to.Another important thing to remember is the fact that you will have to add variety to your piece. A piece that has one tone will not work well. Instead, you will want to try a different type of tone for each piece.Remember that if you write a song in the style of Disney, you will want to use an upbeat or a wacky tone for the song. If you are writing for a religious-themed song, you will want to be more serious and solemn. For a story, you will want to make it more comedic.All of these different kinds of tones will help to make your piece more personal. They will help you connect with the audience that you are writing for and make your pieces enjoyable to read.

Tips for Writing a Sample Research Essay For a College Resume

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Erp Solutions in Healthcare Essay Example

Erp Solutions in Healthcare Paper Enterprise resource planning (ERP) software applications are designed to facilitate the systemic integration of complex processes and functions across a large enterprise consisting of many internal and external constituents. Although most currently available ERP applications generally are tailored to the needs of the manufacturing industry, many large healthcare systems are investigating these applications. Due to the significant differences between manufacturing and patient care, ERP- based systems do not easily translate to the healthcare setting. In particular, he lack of clinical standardization impedes the use of ERP systems for clinical integration. Nonetheless, an ERP-based system can help a healthcare organization integrate many functions, including patient scheduling, human resources management, workload forecasting, and management of workflow, that are not directly dependent on clinical decision making. Enterprise resource planning (ERP) systems are a new type of software that enables companies to integrate business functionsincluding finance, human resources, operations, sales and distribution, and marketingacross their organizations. Companies throughout the world are increasingly converting to these systems. Major corporations that have implemented ERP systems in recent years include MUM, Microsoft, Eastman Kodak, and Hershey. Purchases of ERR systems reached SIC billion in 1997, a 40 percent increase from 1 996, and industry analysts suggest that rapid growth is likely to continue through 2001 . [a] To date, the growth of ERP systems has been concentrated in the manufacturing sector, but large healthcare systems hue begun to take an interest in these applications. We will write a custom essay sample on Erp Solutions in Healthcare specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Erp Solutions in Healthcare specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Erp Solutions in Healthcare specifically for you FOR ONLY $16.38 $13.9/page Hire Writer As a result, vendors are developing ERP applications that offer administrative and logistical solutions for large healthcare systems. The key question for a healthcare provider is Whether an application originally designed with the manufacturing industry in mind, focusing as that industry does on management of production lines and logistics, translates well to the healthcare industry, which focuses primarily on managing staff costs and clinical processes. Indeed, it is reasonable to assume that because healthcare providers have inherently different cost concerns and behaviors than manufacturers, successful implementation of an ERP system in a healthcare organization would quire a quite different approach than that used by manufacturers, Production Lines versus Patient Care A comparison of the chief characteristics of the manufacturing and patient care processes discloses several important differences between these processes that shed light on how an ERR system needs to be adapted for use in health care, The basic focus of the manufacturing process is to transform raw materials into finished goods. In a typical production line, inventories for raw materials, work in process, and finished goods must be coordinated With production schedules o minimize working capital investment. In essence, the raw-material inventories are stocked and production schedules developed to produce inventories Of finished goods needed to meet sales forecasts. An ERP system can help a manufacturer integrate and coordinate all of the functions of the manufacturing process using standard messaging formats that allow data to be shared among all internal and external constituents in the supply chain. For example, an ERP system enables a manufacturer to use data on expected sales and customer needs from sales-management and customer- arrive systems within the production-management process to more accurately forecast inventory requirements, The manufacturers sales department then can use the finished-goods directors to manage customer expectations and focus sales efforts. An ERP system also can be used to facilitate the manufacturers sharing of inventory and sales forecasts with key suppliers, which can use the data to more effectively meet the manufacturers needs, By contrast, costs in a healthcare organization are much more difficult to forecast because a healthcare provider must manage many different processes, each paving different, and often unpredictable, outcomes. Indeed, the treatment of every patient varies to some degree in terms of processes, staffing, and facility usage. In addition, because healthcare delivery processes tend to be labor-intensive, the primary cost driver for healthcare organizations is labor, unlike manufacturing, where the primary cost driver is raw materials.

Memories From the Past

Memories From the Past Free Online Research Papers Memories of the past come to me frequently when I experience something that reminds me of back home. Memories to me are a frozen piece of time of time that remains with you for the rest of your life. Experiences, objects, people or feelings either good or bad, sometimes we wish we could forget them or never think about them again but in my case most of my fondest memories make me think of a time in which I lived in Venezuela, a much simpler time were as I soon found out life was a more complex mechanism which I did not remotely began to understand. Looking back at my childhood I have noticed that growing up in Venezuela can be tough on any person if that person does not have a family that loves him or her and friends that care, because even the poor with the right state of mind plus family and friends to keep him or her on the right track improving oneself in the social and economical standings is not an impossible thing to do. The biggest example of this is my mom Carmen, raised by my grandfather Pepe who came from Spain after the Spanish Civil War with basically nothing in his pocket. He (my grandfather) worked hard to provide food, a good home and an education for his family, living in â€Å"LaVega† which is a â€Å"Barrio† in Caracas, not the nicest neighborhood to live in. My mom studied hard to better herself and soon graduated from the best university in Caracas, later to move to Maracaibo (the city were I was born and raised) to work for PDVSA, the biggest oil company in Venezuela, she now works for BP as an metallurgical engineer but what I am trying to relate is that when you are a kid, you are not aware of your surroundings and how they might affect you, in the early parts of my childhood we (my parents and I ) lived in an apartment in a not so nice part of the city, I had friends from the building and we used to play soccer all the time sometimes even barefooted, that should tell y ou how the situation was, but back them I did not think of that at all, I did not think about if we were poor, all I cared about was to have fun with my friends, instances like these make me appreciate the things that I have and how lucky I really am. The next important thing that happened in my life was that my parent got divorced, from then on my dad visited me very week. Right after that happened my mom began to move higher up in PDVSA (the oil company) and she began to earn a high wage which enable her to buy a house in the good part of the city, also she enlisted me in â€Å"El Colegio Aleman de Maracaibo† which translated means â€Å"the German school of Maracaibo†, a private school, there my best memories of my childhood would take place and some of the best friends I would have, I would meet them there. If you want to get a good or decent education in Venezuela private schools are the way to go, middle to upper class sent their children to private schools because basically public schools in Venezuela don’t work, the government does not provide adequate instructors, facilities or materials. Going to â€Å"El Colegio Aleman de Maracaibo† was the best thing that could have happened to me. Beginning first with the education, the thing that helped me out the most was that in that school you were required to learn how to speak English and German which as you might see was a huge benefit to my development and to my integration into later parts of life. Second soccer was a big deal with me and my classmates so being and playing for the school soccer team was my favorite thing to do, another bonus that the soccer team had was that there I met my two best friends Servando and Carlos Roberto and together we played against the rivals schools making me very happy, but not only we played but our coaches were top class and they tough us many different techniques and life lessons or values that stayed with me even today. Soccer was our main attention playing it were ever we could and with whatever we could find cans of coke, paper balls etc†¦ but not only we did that we played baseball and swam whenever possible, I can really say that those were the fun nest years of my life. Another aspect of living in Venezuela that I miss was seeing my dad every week, my dad is an art teacher for â€Å"Mater Salvatoris† an Italian private school in the morning and in the afternoon he worked for another school which on Wednesdays he would come pick me up and we would go to the school were he taught at and he would also teach me the fundamentals of art, I would say I got my talents in the art field from him and going to his classes helped me develop artistic skills more advanced than any of my classmates which later led me to win several prices on competitions when I was a kid. Looking back at those times makes me think of my dad and the fun times we used to have together or just quality time was good to me. The of the hardest thing I have had to do, was to in the future leave my dad behind, when later my mom and I would move to Texas. Overall living in Venezuela back then was a paradise to me, I had everything I could ever imagine and want with me, a nice house, a good schools, my parents and all of my family but all of that was about to change. In the year 1998 Hugo Chavez was elected president of Venezuela and from that point on everything took a turn for the worse. Right from the beginning my mom sense that something bad was going to happen, at the time I could have not imagined how the election of one man could cause such pain and suffering in the future. As I said before with the election of Chavez as president my mom decided that it was time to move out of the country because things were going to worsen fast, so in a year she did find a job with BAYER (a German company) and she decided that her and I would start a new life in Katy, Texas. At the time I did not know what to think of moving to another country when everything in Venezuela to me seemed great when the reality was otherwise, my friends told me that the US was â€Å"really cool† and that I would love it, so I made up my mind and left Venezuela and moved to the United States with my mom, leaving all my family behind, my dad and friends. Leaving all those things behind was really tough on me the first few years but their absence made me mature fast, I learned how to speak English fluently, made friends with other Venezuelan kids who went to school with me and began to enjoy living in the US. A few years removed from the time I moved I started to see why my mom wanted to come to the US, Venezuela got worse and worse with each passing year and still is today. Life in Venezuela compared to the US is very different, Venezuela is a third world country, that means that most of the people are lower middle class or just poor but poor in Venezuela means basically living in cardboard boxes, lots of beggars plague the streets and children steal. This situation is due to the corrupt manner of the government which only seems to care about themselves not the people, which makes for limited opportunities in job seeking. In the US everything is basically better, the education systems, the roads, jobs there is really no comparison, it is just sad how an oil country like Venezuela which should have more than enough money to basically turn things around can’t because of the greed of a few â€Å"elite† persons. Living in Venezuela taught me a lot of things but the memories of the people and events that happened there will stay with me forever. 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