Saturday, February 29, 2020

Barack Obama - Announcement of Presidential Candidacy

Barack Obama Official Announcement of Candidacy for US President Delivered 10 February 2007, Springfield, Illinois You know, we all made this journey for a reason. Its humbling to see a crowd like this, but in my heart I know you didnt just come here for me. Youcame here because you believe in what this country can be. In the face of war, you believe there can be peace. In the face of despair, you believe there can be hope. In the face of a politics that shut you out, thats told you to settle, thats divided us for too long, you believe that we can be one people, reaching for whats possible, building that more perfect union. Thats the journey were on today. But let me tell you how I came to be here. As most of you know, Im not a native of this great state. I I moved to Illinois over two decades ago. I was a young man then, just a year out of college. I knew no one in Chicago when I arrived, was without money or family connections. But a group of churches had offered me a job as a community organizer for the grand sum of 13,000 dollars a year. And I accepted the job, sight unseen, motivated then by a single, simple, powerful idea: that I might play a small part in building a better America. My work took me to some of Chicagos poorest neighborhoods. I joined with pastors and lay-people to deal with communities that had been ravaged by plant closings. I saw that the problems people faced werent simply local in nature, that the decisions to close a steel mill was made by distant executives, that the lack of textbooks and computers in a school could be traced to skewed priorities of politicians a thousand miles away, and that when a child turns to violence I came to realize that theres a hole in that boys heart that no government alone can fill. It was in these neighborhoods that I received the best education that I ever had, and where I learned the meaning of my Christian faith. After three years of this work, I went to law school, because I wanted to understand how the law should work for those in need. I became a civil rights lawyer, and taught constitutional law, and after a time, I came to understand that our cherished rights of liberty and equality depend on the active participation of an awakened electorate. It was with these ideas in mind that I arrived in this capital city as a state Senator. It It was here, in Springfield, where I saw all that is America converge farmers and teachers, businessmen and laborers, all of them with a story to tell, all of them seeking a seat at the table, all of them clamoring to be heard. I made lasting friendships here, friends that I see here in the audience today. It was here It was here where we learned to disagree without being disagreeable; that its possible to compromise so long as you know those principles that can never be compromised; and that so long as were willing to listen to each other, we can assume the best in people instead of the worst. Thats why we were able to reform a death penalty system that was broken; thats why we were able to give health insurance to children in need; thats why we made the tax system right here in Springfield more fair and just for working families; and thats why we passed ethics reform that the cynics said could never, ever be passed. It was here, in Springfield, where North, South, East, and West come together that I was reminded of the essential decency of the American people where I came to believe that through this decency, we can build a more hopeful America. And that is why, in the shadow of the Old State Capitol, where Lincoln once called on a house divided to stand together, where common hopes and common dreams still live, I stand before you today to announce my candidacy for President of the United States of America. Now Now, listen, I I thank you, thank you, thank you, thank you. [to audience chanting Obama] Look, I Irecognize that there is a certain presumptuousness in this, a certain audacity, to this announcement. I know that I havent spent a lot of time learning the ways of Washington. But Ive been there long enough to know that the ways of Washington must change. The genius of our Founders is that they designed a system of government that can be changed. And we should take heart, because weve changed this country before. In the face of tyranny, a band of patriots brought an empire to its knees. In the face of secession, we unified a nation and set the captives free. In the face of Depression, we put people back to work and lifted millions out of poverty. We welcomed immigrants to our shores. We opened railroads to the west. We landed a man on the moon. And we heard a Kings call to let justice roll down like waters, and righteousness like a mighty stream. Weve done this before: Each and every time, a new generation has risen up and done whats needed to be done. Today we are called once more, and it is time for our generation to answer that call. For that is our unyielding faith that in in the face of impossible odds, people who love their country can change it. Thats what Abraham Lincoln understood. He had his doubts. He had his defeats. He had his skeptics. He had his setbacks. But through his will and his words, he moved a nation and helped free a people. Its because of the millions who rallied to his cause that were no longer divided, North and South, slave and free. Its because men and women of every race, from every walk of life, continued to march for freedom long after Lincoln was laid to rest, that today we have the chance to face the challenges of this millennium together, as one people as Americans. All of us know what those challenges are today: a war with no end, a dependence on oil that threatens our future, schools where too many children arent learning, and families struggling paycheck to paycheck despite working as hard as they can. We know the challenges. Weve heard them. Weve talked about them for years. Whats stopped us from meeting these challenges is not the absence of sound policies and sensible plans. Whats stopped us is the failure of leadership, the smallness the smallness of our politics the ease with which were distracted by the petty and trivial, our chronic avoidance of tough decisions, our preference for scoring cheap political points instead of rolling up our sleeves and building a working consensus to tackle the big problems of America. For the past six years weve been told that our mounting debts dont matter. Weve been told that the anxiety Americans feel about rising health care costs and stagnant wages are an illusion. Weve been told that climate change is a hoax. Weve been told that tough talk and an ill-conceived war can replace diplomacy, and strategy, and foresight. And when all else fails, when Katrina happens, or the death toll in Iraq mounts, weve been told that our crises are somebody elses fault. Were distracted from our real failures, and told to blame the other Party, or gay people, or immigrants. And as people have looked away in disillusionment and frustration, we know whats filled the void: the cynics, the lobbyists, the special interests whove turned our government into a game only they can afford to play. They write the checks and you get stuck with the bill. They get the access while you get to write a letter. They think they own this government, but were here today to take it back. The time for that kind of politics is over. It is through. Its time to turn the page right here and right now. Now look [Audience chants ObamaObamaObama] Okay. Alright. Thank you. Thank you. Thank you. Look, look, we have made some progress already. I was proud to help lead the fight in Congress that led to the most sweeping ethics reforms since Watergate. But Washington has a long way to go, and it wont be easy. Thats why well have to set priorities. Well have to make hard choices. And although government will play a crucial role in bringing about the changes that we need, more money and programs alone will not get us to where we need to go. Each of us, in our own lives, will have to accept responsibility for instilling an ethic of achievement in our children, for adapting to a more competitive economy, for strengthening our communities, and sharing some measure of sacrifice. So let us begin. Let us begin this hard work together. Let us transform this nation. Let us be the generation that reshapes our economy to compete in the digital age. Lets set high standards for our schools and give them the resources they need to succeed. Lets recruit a new army of teachers, and give them better pay and more support in exchange for more accountability. Lets make college more affordable, and lets invest in scientific research, and lets lay down broadband lines through the heart of inner cities and rural towns all across America. We can do that. And as our economy changes, lets be the generation that ensures our nations workers are sharing in our prosperity. Lets protect the hard-earned benefits their companies have promised. Lets make it possible for hardworking Americans to save for retirement. Lets allow our unions and their organizers to lift up this countrys middle-class again. We can do that. Lets be the generation that ends poverty in America. Every single person willing to work should be able to get job training that leads to a job, and earn a living wage that can pay the bills, and afford child care so their kids can have a safe place to go when they work. We can do this. And lets be the generation that finally, after all these years, tackles our health care crisis. We can control costs by focusing on prevention, by providing better treatment to the chronically ill, and using technology to cut the bureaucracy. Lets be the generation that says right here, right now: We will have universal health care in America by the end of the next Presidents first term. We can do that. Lets be the generation that finally frees America from the tyranny of oil. We can harness homegrown, alternative fuels like ethanol and spur the production of more fuel-efficient cars. We can set up a system for capping greenhouse gases. We can turn this crisis of global warming into a moment of opportunity for innovation, and job creation, and an incentive for businesses that will serve as a model for the world. Lets be the generation that makes future generations proud of what we did here. Most of all, lets be the generation that never forgets what happened on that September day and confront the terrorists with everything weve got. Politics doesnt have to divide us on this anymore; we can work together to keep our country safe. Ive worked with the Republican Senator Dick Lugar to pass a law that will secure and destroy some of the worlds deadliest weapons. We can work together to track down terrorists with a stronger military. We can tighten the net around their finances. We can improve our intelligence capabilities and finally get homeland security right. But lets also understand that ultimate victory against our enemies will only come by rebuilding our alliances and exporting those ideals that bring hope and opportunity to millions of people around the globe. We can do those things. But all of this cannot come to pass until we bring an end to this war in Iraq. Most of you know Most of you know that I opposed this war from the start. I thought it was a tragic mistake. Today we grieve for the families who have lost loved ones, the hearts that have been broken, and the young lives that could have been. America, it is time to start bringing our troops home. Its time Its time to admit that no amount of American lives can resolve the political disagreement that lies at the heart of someone elses civil war. Thats why I have a plan that will bring our combat troops home by March of 2008. Let the Iraqis know Letting the Iraqis know that we will not be there forever is our last, best hope to pressure the Sunni and Shia to come to the table and find peace. And theres one other thing that its not too late to get right about this war, and that is the homecoming of the men and women, our veterans, who have sacrificed the most. Let us honor their courage by providing the care they need and rebuilding the military they love. Let us be the generation that begins that work. I know there are those who dont believe we can do all these things. I understand the skepticism. After all, every four years, candidates from both Parties make similar promises, and I expect this year will be no different. All of us running for President will travel around the country offering ten-point plans and making grand speeches; all of us will trumpet those qualities we believe make us uniquely qualified to lead this country. But too many times, after the election is over, and the confetti is swept away, all those promises fade from memory, and the lobbyists and special interests move in, and people turn away, disappointed as before, left to struggle on their own. Thats why this campaign cant only be about me. It must be about us. It must be about what we can do together. This campaign must be the occasion, the vehicle, of your hopes, and your dreams. It will take your time, your energy, and your advice to push us forward when were doing right, and let us know when were not. This campaign has to be about reclaiming the meaning of citizenship, restoring our sense of common purpose, and realizing that few obstacles can withstand the power of millions of voices calling for change. By ourselves, this change will not happen. Divided, we are bound to fail. But the life of a tall, gangly, self-made Springfield lawyer tells us that a different future is possible. He tells us that there is power in words. He tells us that theres power in conviction. That beneath all the differences of race and region, faith and station, we are one people. He tells us that theres power in hope. As Lincoln organized the forces arrayed against slavery, he was heard to say this: Of strange, discordant, and even hostile elements, we gathered from the four winds, and formed and fought to battle through. ¹ That is our purpose here today. That is why I am in this race not just to hold an office, but to gather with you to transform a nation. I want I want to win that next battle for justice and opportunity. I want to win that next battle for better schools, and better jobs, and better health care for all. I want us to take up the unfinished business of perfecting our union, and building a better America. And if you will join with me in this improbable quest, if you feel destiny calling, and see as I see, the future of endless possibility stretching out before us; if you sense, as I sense, that the time is now to shake off our slumber, and slough off our fears, and make good on the debt we owe past and future generations, then I am ready to take up the cause, and march with you, and work with you today. Together we can finish the work that needs to be done, and usher in a new birth of freedom on this Earth. Thank you very much everybody lets get to work! I love you. Thank you. Hello Springfield! Look at all of you. Look at all of you. Goodness. Thank you so much. Thank you so much. Giving all praise and honor to God for bringing us here today. Thank you so much. I am I am so grateful to see all of you. You guys are still cheering back there? [to audience on left.] Let me Let me begin by saying thanks to all you whove traveled, from far and wide, to brave the cold today. I know its a little chilly but Im fired up.

Thursday, February 13, 2020

Immunology Essay Example | Topics and Well Written Essays - 250 words

Immunology - Essay Example The fourth fraction, F4, has a low concentration of protein. This is because in this fraction, serum was not diluted. Therefore, aggregation of proteins could not occur because of lack of hydration of protein. Protein concentration of F1 was 5.90mg. This increased till 14.56mg protein concentration for F3. Fraction F5, which is a mixture of F2 and F3 had a protein concentration of 16.00mg – the highest. Purification by ammonium suphate precipitation is useful for large protein samples. It is a cheaper process. However, the resulting protein obtained is not very pure. Moreover, this technique requires additional purification steps. The results of purification through ion exchange chromatography (IEX) are shown in section 3 of the results. The purification of IgG was performed. IgG accounts for only 10% of the serum proteins. Yet, the concentrations of IgG in fraction F2, F3 and F5 were 2.08, 1.42 and 2.80 mg/ml respectively, which are relatively high. IEX is a cost effective process and results in higher protein recovery. It has high resolving power. The percentage yield of protein for all fractions is given in section 4. A higher yield of IgG is seen in fractions F2 and F5 compared to fraction F3. A machine error may be the reason behind this. This is because the reading for F2/F3 and F5 was taken on different spectrophotometers. The results of the Single Radial Immunodiffusion assay and precipitin arcs are shown in section 5. In figure 1, purple precipitin arcs confirm the presence of IgG. Multiple arcs for F3 and F4 indicate the presence of contamination in these protein fractions. In figure 2, the precipitation ring is observed. It is seen that as the diameter of the ring increases, there is a decrease in the protein (antigen) concentration. Moving further away from the center, IgG concentration

Saturday, February 1, 2020

Introduction about Drones and Seattle Police's Drones Essay

Introduction about Drones and Seattle Police's Drones - Essay Example The ones used for attacking enemy lines have recently been a part of war on terrorism where they are used to figure out enemies on the ground and then they are used to eliminate these enemies. The ones used for surveillance purposes have been used both domestically and internationally for security purposes. For example: recently the state of Seattle purchased two drones each costing a total of $41,000 (Clarridge, 2012). These drones are under the testing phase and are controlled by the police department of Seattle. These drones have been adopted by the police department for the purpose of surveillance and these drones have cameras along with infrared eye attached to it. There are various benefits of using drones, these include: they are in expensive, they save lives and they provide a competitive advantage to the side that is using them (Benjamin 18). Clarridge, Christine. "Police Department demonstrates new drone, to help allay concerns | Local News | The Seattle Times." The Seattle Times | News, sports, weather, events in the Northwest. N.p., 27 Apr. 2012. Web. 13 Mar. 2013.