Stanford White Essays - Stanford White, William Rutherford Mead

Stanford White Stanford White, the son of Richard Grant White a noted writer, editor, music critic, and Shakespearean scholar, was born in New York City on November 9, 1853. As a boy, he showed a talent and interest in drawing and the arts, which was greatly encouraged by his family. Although he had no formal training in art, he attended private schools and studied under tutors, Stanford White demonstrated a remarkable artistic gift; he was able to convey an outdoor atmosphere or a particular mood on paper. He wanted to follow a career as a painter, but did not know how to prepare himself. Most American painters were self taught, and art instruction was scarce at the time, so White went to painter John La Farge, a friend of his father, for advice. La Farge bluntly told young White to abandon his thoughts of a career as a painter. He suggested that White should try a career in architecture instead. At the age of sixteen, White was introduced to Henry Hobson Richardson, one of the first Americans to study at the Ecole de Beaux Arts in Paris. The Ecole de Beaux Arts served as the first source for formal American architecture. When Richardson met the tall, thin freckle faced child, he was impressed with White's enthusiasm, an enthusiasm that later characterized him as a mature man. At the age of nineteen, after studying for a while in New York, White went to work for Richardson in New York as a student draftsman. White quickly developed skill in design. He worked with as one of Richarson's chief assistants on many important works. While working, White met his future partner Charles McKim, who also attended the Ecole de Beaux Arts, and worked for Richardson the same time White did. In 1872, McKim left his job to start his own architectural firm with William Rutherford Mead and William Bigelow as partners. White left Richarson's office on an extended visit to Europe ! in 1878. When he was in France, he met up with McKim again, and the two traveled together through southern France and Spain. In 1880, as a result of the trip, White was asked to join McKim and Mead as partnership; Bigelow had retired.McKim, Mead, and White had a very successful partnership, which can be seen in all the buildings they designed. In 1884, White married Bessie Springs of Smithtown. Three years later, they had a son, Lawrence Grant White, who later went on to become an architect, join with his father's firm in 1914, and in 1920 become a partner. White was a connoisseur of beautiful things in architecture, other arts, antiques, decoration, and in women. One woman White found to be attractive was a sixteen year old artist model and chorus girl, Evelyn Nesbit, with whom he became romantically involved. White at the time was living apart from his wife. He was living in New York city, and she was living in their house in St. James. A few years later, Evelyn Nesbit married Harry K Thaw, the son of a rich railroad tycoon. Thaw lived a wild life, and was said to be a drug addict. He was madly jealous over the affair his wife had, before they were married, with White. Stanford White died, at the age of fifty-three, at the height of his fame and popularity. On the evening of June 5, 1906, while attending the summer opening of the Garden's Roof Show, White was killed by Harry Thaw, who had approached and shot him from the rear. Stanford White was a man of his times; he was definitely a colorful person who believed in living well. For two decades, he was a commanding force in New York life. As well, he was a leading man in turn of the century, upper class New York social life. Which would have been different had it not been for White's strong personality and influence at the center of so many events. As an architect, he maintained high standards for comfort and design, with some of his buildings being the most notable of the time. With his partners, White dominated his profession in the United States for some time. The firm of McKim, Mead, & White was

Negative Message Memo Essay Example

Negative Message Memo Essay Example Negative Message Memo Essay Negative Message Memo Essay Memo To: Carolyn Smythe From: Director of Human Resources Date: April 20, 2011 Subject: Volunteer Program I am writing this memo in response to the email request that you sent me about adding the Center for Non-Violence to our volunteer program. I would like to start off by saying that we here at Dawson Engels greatly appreciate your input and your interest in expanding our volunteer program to better help the community. However, we are not going to be able to include the program you suggested in our list of company volunteer programs. The reason we cannot include this program is not because of what it currently does, but because of how it’s past may concern certain members of our company. The organization in question has a history of protesting military action in response to political problems. This specific part of the organizations background could offend veterans and the families of soldiers who are currently active. In order to ensure that none of our customers or employees are upset, declining this particular organization seems like the best decision. I understand your reasons for suggesting this organization, because they do a lot of great work with helping to provide conflict resolutions in schools. I have gotten to see how this program works first hand and I agree that it does help out with the vast number of violent outbreaks that are going on in schools. Even though this program could not be added to our company list, I encourage you to help out with the organization in anyway you can. With help of people like you, the organizations’ image could be changed so that companies, like ours, would be interested in supporting and helping out. Even though the company was not able to accept this proposal, I hope that you will continue to give us feedback and suggestions on how we could further improve this company. If you have any questions or concerns that you would like to discuss with me, feel free to contact me at [emailprotected] com or at (456) 878-9120.

Explore Antarcticas Hidden Lake Vostok

Explore Antarcticas Hidden Lake Vostok One of the largest lakes on planet Earth is an extreme environment hidden beneath a thick glacier near the South Pole. Its called Lake Vostok, buried beneath nearly four kilometers of ice on Antarctica. This frigid environment has been hidden from sunlight and Earths atmosphere for millions of years. From that description, it sounds like the lake would be an icy trap devoid of life. Yet, despite its hidden location and terribly inhospitable environment, Lake Vostok teems with thousands of unique organisms. They range from tiny microbes to fungi and bacteria, making Lake Vostok a fascinating case study in how life survives in hostile temperatures and high pressure. Finding Lake Vostok The existence of this sub-glacial lake took the world by surprise. It was first found by an aerial photographer from Russia who noticed a large smooth impression near the South Pole in East Antarctica. Followup radar scans in the 1990s confirmed that something was buried under the ice. The newly discovered lake turned out to be quite large: 230 kilometers (143 miles long) and 50 km (31 miles) wide. From its surface to the bottom, it is 800 meters (2,600) feet deep, buried under miles of ice. Lake Vostok and Its Water There are no subterranean or sub-glacial rivers feeding Lake Vostok. Scientists have determined that its sole source of water is melted ice from the ice sheet that hides the lake. Theres also no way for its water to escape, making Vostok a breeding ground for underwater life. Advanced mapping of the lake, using remote sensing instruments, radar, and other geologic research tools, show that the lake sits on a ridge, which may be harboring heat in a hydrothermal vent system. That geothermal heat (generated by molten rock beneath the surface) and the pressure of the ice on top of the lake keep the water at a constant temperature. The Zoology of Lake Vostok When Russian scientists drilled cores of ice out from above the lake to study the gases and ices laid down during different periods of Earths climate, they brought samples of frozen lake water up for study. Thats when the life forms of Lake Vostok were first discovered. The fact that these organisms exist in the lake water, which, at -3 ° C, is somehow not frozen solid, raises questions about the environment in, around, and under the lake. How do these organisms survive in these temperatures? Why hasnt the lake frozen over? Scientists have now studied the lakes water for decades. In the 1990s, they began to find microbes there, along with other types of miniature life, including fungi (mushroom-type life), eukaryotes (the first organisms with true nuclei), and assorted multicellular life. Now, it appears that more than 3,500 species live in the lakes water, in its slushy surface, and in its frozen muddy bottom. Without sunlight, Lake Vostoks living community of organisms (called extremophiles, because they thrive in extreme conditions), rely on chemicals in rocks and heat from the geothermal systems to survive. This isnt terribly different from other such life forms found elsewhere on Earth. In fact, planetary scientists suspect that such organisms could thrive very easily in extreme conditions on icy worlds in the solar system. The DNA of Lake Vostoks Life Advanced DNA studies of the Vostokians indicate that these extremophiles are typical of both freshwater and saltwater environments and they somehow find a way to live in the cold waters. Interestingly, while the Vostok life forms are thriving on chemical food, they themselves are identical to bacteria that live inside of fish, lobsters, crabs, and some types of worms. So, while the Lake Vostok life forms may be isolated now, they are clearly connected to other forms of life on Earth. They also make a good population of organisms to study, as scientists ponder whether or not similar life exists elsewhere in the solar system, particularly in the oceans beneath the icy surface of Jupiters moon, Europa. Lake Vostok is named for Vostok Station, commemorating a Russian sloop used by Admiral Fabian von Bellingshausen, who sailed on voyages to discover Antartica. The word means east in Russian. Since its discovery, scientists have been surveying the under-ice landscape of the lake and the surrounding region. Two more lakes have been found, and that now raises the question about connections between these otherwise-hidden bodies of water. In addition, scientists are still debating the history of the lake, which appears to have formed at least 15 million years ago and was covered over by thick blankets of ice. The surface of Antarctica above the lake routinely experiences very cold weather, with temperatures dipping down to -89 ° C. The biology of the lake continues to be a major source of research, with scientists in the U.S., Russia, and Europe, studying the water and its organisms closely to understand their evolutionary and biological processes. Continued drilling poses a risk to the ecosystem of the lake since contaminants such as antifreeze will harm the organisms of the lake. Several alternatives are being examined, including hot-water drilling, which may be somewhat safer, but it  still poses a danger to lake life.

Economics - Telecommunications Industry Research Paper

Economics - Telecommunications Industry - Research Paper Example All the leading companies are now keen to invest in this prosperous industry. For all these reason this industry is also creating huge amount of employment opportunity across the globe (economywatch.com, 2009). It has a great impact on a country’s economy including both microeconomic as well as macroeconomic effects. The social impact is gaining importance day by day with the popularity of social networking sites and SMS. In cultural terms it has raised the availability of music and films to the general mass. Telecommunication has also changed the medium through which people receive their news. A study of US citizens shows that people get their news from TV or radio rather than by news papers. The benefit of the use of internet is also known to everybody by now. In these several ways telecommunication industry helps the world to engulf the barrier of distance that exists among people. Shifts in demand or supply of a particular commodity occur due to several factors affecting the supply and demand schedule and in the telecommunication industry there exist some factors that can shift the supply and demand schedule upward or downward depending upon the nature of impact. Changes in income, changes in price of other commodities, changes in people’s expectation can influence the demand where as discoveries, introduction of new technologies, changes in input supply can alter the supply schedule directly or indirectly. For example innovation of better and improved technology will help the industry to connect their subscriber in cost that is lower than the previous. More people will demand it leading the demand curve to shift upward and based on improved technology they would be able to serve larger people causing a shift to the supply curve (Amato J D, & Morris S 2002). Price elasticity of demand and supply is a measure of responsiveness of quantity demanded or supplied respectively to a change in the price of the same

Why do markets fail Essay Example | Topics and Well Written Essays - 2000 words

Why do markets fail - Essay Example According to Wilkinson (2005), â€Å" market failure is the situation where the mechanisms associated with the market unable to allocate resources effectively. In this definition the efficiency word refers to both productive as well as elective parameters. According to his view, the main reasons behind market failure can be classified into the following headings: Monopolies, External factors, Public goods, transaction costs and imperfect information (Wilkinson, 2005, pp.473-474). There are several economists who prefer to call the market failure as market fail to achieve efficiency.. Some specific situation that is contributing to market failure are regulations of the government, costs associated with the transaction, the power of the competitive market (other country), imperfect information etc. Regulations: Restrictions such as price ceilings avoid the price mechanism for competently allocating resources. Market power: Some industries may feature economies of scale, so it is absol utely possible for an incompetent market conclusion to be reached if one organization or a few large institutions are able to leave out others to the disadvantage of potential market participant. Transaction costs: If the cost of any certain product in any trade is high in the first place, a market cannot function properly and it might result in the market failure. Imperfect information: If any one party in the market has material information that the other does not, or both the parties lack substance information that would affect whether or not the deal occurs, or for what price it may take place. Externalities: A trade (or the goods being traded) may inflict considerable costs on individuals not participating in the trade. Alternately, individuals not participating in the trade would realize significant benefits from it but the parties directly involved in the trade would not. Irrational actors: One party is not of sound mind when making the trade, factors are weighted inappropria tely, long-term costs are ignored in favor of short-term benefits, etc.(Wilkinson, 2005, pp.474-478). According to Tatum (2013) market failure is a situation in which the demand for a particular product is not at par with the supply of the same product that manufacturers are now providing for sale.. There are several reasons behind the market failure, with some having to do with pricing and quality, while others are connected to the current general state of the economy. According to his viewpoint, the main reason behind this failure of the market is the externalities. These are simple factors that are outside the control of consumers or the companies producing the goods and services offered for sale. Examples of this include negative situations such as natural disasters that temporarily reduce production, or downturns in the economy that prompt consumers to greatly reduce their consumption of certain products. Positive events may also qualify as externalities, such as an economic re covery that increases consumer confidence and motivates increased purchases of non-essential and luxury products. In the former instance, companies may find that the demand for their products drops suddenly, leaving them with high inventories of finished goods that are not wanted at any price. The latter positive example may mean that, until producers can increase production to meet demand, they will not be able to adequately keep up with customer orders. Other causes of market failure have to do with an imbalance between the price of a product and its perceived level of quality. Price and quality may create a positive or a negative situation, because if consumers think that the price

The Door Window Lifting Mechanism Engineering Essay

The Door Window Lifting Mechanism Engineering Essay Mechatronics is at the heart of this boom in vehicle design and functionality. Mechatronics engineering unites the principles of mechanical, electrical, electronics and computing to generate a simpler, more economical, efficient and reliable system. Applications of Mechatronics in designing products and processes is driving advances in automobiles the actual cars and components, as well as the equipment needed to build, diagnose and service them. Nowadays the mechatronic systems are reliable, accurate and have a very high efficiency especially in automobiles with Electronic engine controls, Anti-lock braking system and self parking system. Electronic controlled IC engines without starting motor and driverless car systems are under experiment with the evolution of modern mechatronics. Door window Lifting Mechanism http://auto.howstuffworks.com/power-window.htm In the door window lifting mechanism a small motor is attached to a worm gear and many other spur gears to create a large gear reduction, to reduce speed and to give enough torque to lift the door window. This mechanism consists of a long linkage arm attached to bottom of window. When the motor turns the gear, that engages the teeth of long linkage arm to move the window up or down depends on motor direction. Animation of window lifting mechanism at work, with inset of motor and gear reduction Ref [ ] Door Lock Door lock mechanism has to be very reliable because it is going to unlock the doors tens of thousands of times over the life of a car. http://static.howstuffworks.com/gif/power-lock-intro.jpg In the power door lock system, the body controller decides to lock or unlock the door. The body controller is nothing but the computer in a car. It monitors for the correct code entered on the door mounted touch pad and unlocks the door. It also monitors the radio frequency signals, when it receives the correct digital code from the radio transmitter in the key fob, it provides power to the actuator that locks or unlocks the door. Door lock mechanism is quite simple. It consists of a small electric motor that serves as a gear reduction by turning a series of spur gears. The last gear drives a rack and pinion gear set that is connected to the actuator rod. The rotational motion of the motor is converted to linear motion by the rack which is needed to move the lock. achttp://static.howstuffworks.com/gif/power-lock-actuator2.jpgInside the power-door-lock actuator A centrifugal switch is connected to the gear and engaged by the motor. When the motor spins the gear, the clutch swings out and locks the small metal gear to the larger plastic gear, allowing the motor to drive the door latch. http://static.howstuffworks.com/gif/power-lock-gears.jpg Centrifugal clutch on the drive gear The body controller also monitors a lot of little things like, it ensures the interior lights stay on until the car is started, it beeps out if the headlights are left on and also when the keys are left in the ignition condition. In advanced mechatronics, the switches are connected to one of the many electronic modules in the car. Some cars have one in the drivers door electronic module, as well as in the body controller. If the driver presses his window switch, the door module closes a relay that provides power to the window motor. If the driver presses the switch to adjust the passenger-side window, the drivers door module sends a packet of data onto the communication bus of the car. This packet tells the body controller to energize one of the passenger-side window motor. Wind shield wipers In windshield wiper mechanism a worm gear is used on the output of a small electric motor since a lot of force is required to accelerate the wiper blades back and forth quickly. An electronic circuit inside the motor/gear assembly senses when the wipers are in their down position. The circuit maintains power to the wipers until they are parked at the bottom of the windshield. The new type of wiper system introduced to control the wipes automatically called the Rain sensor system. This system uses the optical sensors to detect the moisture. The sensor projects infrared light into the windshield at a 45-degree angle. If the glass is dry, most of this light is reflected back into the sensor by the front of the windshield. If the glass is wet, the less light makes it back into the sensor. The electronics and software in the sensor turn on the wipers when the amount of light reflected onto the sensor decreases to a preset level. The system adjusts the speed as often as necessary to match with the rate of moisture accumulation. Anti-Lock Brakes System http://static.howstuffworks.com/gif/anti-lock-brake1.jpg Anti lock braking system are used to keep the wheels from skidding while slow down and it benefits in two ways: able to stop faster and also able to steer while it stops. The controller monitors the speed sensors and looking for decelerations in the wheel that are out of the ordinary. It will experience a rapid deceleration right before wheel locks up. The ABS controller knows such a rapid decelerations is not possible so it reduces the pressure to that brake until it sees an acceleration, then it increases the pressure until it sees the deceleration again. This process is done very fast before the tyre can actually change speed. The result is that the tire slows down at the same rate as the car giving the system maximum braking power. Engine Control Unit computer from a ford ranger The engine control unit (ECU) is the most powerful computer on most cars. The ECU uses closed-loop control, a control scheme that monitors all the outputs of a system and it controls the inputs to a system, to reduce the emissions and increases the fuel economy of the engine. Fig Elements of Engine control Unit ECU gathering the data from sevarl different sensors like speed, temperature, crank shaft position and oxygen in exhaust etc. With this data, it performs millions of calculations in each second, including looking up values in tables, calculating the results of long equations to decide on the best spark timing and determining how long the fuel injection is open. The ECU does all of this to ensure the lowest emissions and best mileage. A modern ECU might contain a 32-bit, 40-MHz processor, 16 (MB) of memory in an ECU. Controlling the Cruise Control System The cruise control system controls the speed by adjusting the throttle position an electronic actuator. The throttle valve controls the power and speed of the engine by limiting air/fuel to the engine. The brain of a cruise control system is a small computer. It connects to the throttle control, as well as several sensors. http://static.howstuffworks.com/gif/cruise-control-diagram.gif A cruise control system accelerates the very fast to the desired speed without overshooting, and then maintains that speed with little deviation at independent of car weight, or how steep the hill you drive up. Controlling the speed of a car is a classic application of control system theory. The cruise control system controls the speed of the car by adjusting the throttle position, by feedback signal from speed and throttle position sensor. Also it needs to monitor the controls so it can tell what the desired speed is and when to disengage. Adaptive Cruise Control Adaptive cruise control can automatically control the car speed to maintain a safe following distance. This technique uses forward-looking radar, installed behind the grill of a vehicle, to detect the speed and distance of the vehicle ahead of it. Adaptive cruise control is same as to conventional cruise control in that it maintains the vehicles pre-set speed, but also it need adjust speed in order to maintain a proper distance between vehicles in the same lane. This is achieved through a radar headway sensor, digital signal processor and longitudinal controller. If the lead vehicle slows down, or if another object is detected, the system sends a signal to the engine or braking system to decelerate. Then, when the road is clear, the system will re-accelerate the vehicle back to the set speed. Self-parking Cars Some cars have put in rear view cameras, sensors and even computer generated 360-degree views of the car, people still manage to scrape, ding and dent their way into parking spaces. Self-parking car The system uses sensors all around the car to guide it into a parallel parking space. The driver has to find a parking space, position the car next to it, and use the in-cabin navigation screen to tell the car where it should go. Automated Guided Vehicle Systems FROG ( Free Ranging On Grid) technology is used in Automated Guided Vehicle Systems, which are driverless cars. FROG FROG vehicles are equipped with a computer that contains a map of the area in which the vehicle operates. The vehicle starts from a known location and uses the map to determine the route to its destination. It counts wheel revolutions to figure out how far it has travelled (sort of how you might count steps to figure out how far youve walked). To check itself, the vehicle also uses various calibration points (electronic landmarks for the vehicle) in the area it works. Throttle Position Sensor Throttle Valve Vacuum Actuator Cruise Control Computer Vehicle Speed signal Brake Pedal Switch Steering Wheel Controls Clutch Pedal Switchhttp://static.howstuffworks.com/gif/cruise-control-diagram.gif

Life & experienced

My life has experienced its fair share if twists and turns. If there is one thing that I have learnt from life, it is preparing to expect the unexpected. I always try to keep an open mind towards situations and it helps me to stay unruffled during adversity.I maintain a positive outlook towards life even during hardships, which helps me focus on things that need to be done in the present rather than worrying about the past. It has also helped face failure with optimism and given me confidence that anything is possible if adequate time and effort are put in.I enjoy reading books and feel that it is extremely enlightening and entertaining at the same time. I feel that good books can talk to people and change lives. I have read quite a few good books that have greatly influenced me and made who I am today.I enjoy playing outdoor sports and feel that it a great way to exert pent-up energy and refresh the mind. A good game has the power to take the mind off negative thoughts. I believe it helps to lead a healthy lifestyle since it acts as adequate exercise to the body and soul. It is also an excellent way to learn sportsmanship and make new friends.I feel college education is absolutely essential to gather knowledge, which would otherwise take years of experience. However, I do understand there is no substitute for real world experience. But, I just feel that a college degree would give a head start towards launching a successful career.I also hope that college life would expose me a world of new possibilities and people that would made life more interesting. I have been quite a disciplined and dedicated student in school, which is reflected by grades and clean record. I also stick to strong moral values, as a result of my healthy upbringing and good friends.I am looking forward to learning new things from professors and academic experts, enabling me to be a more enlightened person. I like making new friends by mingling with my fellow students and getting to know th eir experiences and thoughts on life.I feel that college is the best place to make human connections that last for a lifetime, since we reach a mature state of mind and are also free from the greed that haunts the professional world. I am good in coordinating charity events and can help out in organizing any event. I am very open to learning and quite good in grasping things quickly. I believe that I can I contribute to your student community in more ways than one by being an honest, unbiased, helpful person.I seek joy by helping other people, especially the ones that desperately need help. It makes my heart ache to see people in our very own country suffer without food and a proper place to stay. I am willing to do whatever it takes to revive this situation.However, I feel that I have to first empower myself with the necessary tools to accomplish this noble cause. I believe that I have to start with higher education which is the one of the key steps. Dedication and persistence in h ealthy doses measure are also equally important to reach this goal.I am very patient person and would like help out elderly people are abandoned by their kids. I feel that everyone deserves someone to care for them and listen to them. I wish to visit elderly rest homes and interact with senior citizens. I wish get their perspective on current affairs and help them in little ways that matter.I wish to spend time with time with them on a regular basis and offer such elderly homes my free services. If I could help out a few elderly people, it would make me feel extremely proud and contented.I gone through many trails and tribulations in my life so far and all of them have only made me a stronger person. Even when I failed in my tests, I never gave up hope and have always been ready to face tough situations. I feel this quality of mine helps me to keep moving forward in life. I would have to mention my math teacher who helped me a lot to come out of failure and taste success.I will alwa ys be grateful to her and I made decision to be helpful to other people. I have also helped a lot of my friends during personal crisis and family emergencies. I try not pass judgments and am very open-minded.This has helped me gain the trust of my friends and prompted them to share their personal problems with me. It has also made me gain insight into human pain and uncover ways to deal with it. This has helped to understand that that every wound will heal with time.I see myself as a very active and sociable person. I have a penchant for doing social work and fighting for good causes. I would like to participate in events that deal with cleansing the environment and taking a new fresh look at humanitarian issues.I believe it is my duty as a human being to exhibit empathy and devote time to improve the world that I live. Nothing in the world would be give me more pride and joy than knowing that I have made a difference in another person’s life.