Hydrogen Fuel Cell Vehicles Essay Example for Free

Hydrogen Fuel Cell Vehicles Essay The primary hydrogen power device was created in 1839 by William Groves who directed an analysis that demonstrated electric flow could be delivered from an electrochemical response among hydrogen and oxygen. He named the development a gas voltaic battery. For a long time the innovation layed torpid until 1959 when an altered ranch tractor was delivered with 15 kilowatt energy component. In 1966 the primary hydrogen power device street vehicle was made, it had a scope of 120 miles and a most extreme speed of 70 mph. Because of high creation costs the hydrogen energy unit vehicle program was dropped. For a long time the hydrogen energy component was utilized for space investigation. In 2003 an administration activity was reported to advance the hydrogen power module vehicle. Hydrogen power modules can essentially decrease emanations of nursery gasses and hypothetically could supplant the inward burning motor. There are an assortment of difficulties that face further improvement of the energy unit vehicle. Starting at 2014 a sum of around 60 hydrogen refueling stations are avaliable to the open around the world. In the Unitied States there are 12 hydrogen refueling stations 10 of which are situated in California. Hydrogen fuel costs 400% more to deliver than gas. There is a high measure of vitality that is expected to make hydrogen into fuel. Hydrogen fuel is put away pressurized structure in complex stockpiling tanks. The fuel is kept at a low temperature if hydrogen fuel comes into contact with human skin it can cause quick ice nibble. When there is an inappropriately planned or harmed valve in a hydrogen vehicle it can make the tank over pressurize and detonate. Hydrogen fuel is very combustible in the event that it comes into contact with an oxidizer, for example, oxygen it promptly bursts into flames and ignites with an imperceptible fire. In an auto crash a cracked tank can detonate from depressurization. Hydrogen fuel can spill into a vehicles inside, the driver would be unconscious of the unscented gas and be breathing no oxygen if the cooling is on reuse causing loss of compactness or suffocation. Starting at 2014 the scope of a hydrogen vehicle is 100 miles on normal to 300 miles greatest. A 20 gallon gas tank is what might be compared to a 80 gallon hydrogen fuel tank. The National Research Council revealed in February 2004 The DOE should end endeavors on high weight tanks and cryogenic fluid stockpiling. They have little guarantee of long haul reasonableness for light obligation vehicles. In 2015 Toyota will discharge its first creation hydrogen power module fair size vehicle at the cost of $70,000. Honda has a hydrogen power device vehicle at the expense of $120,000. There are model hydrogen power device vehicle models being created by various automobile creators. A May 2008 logical examination in Wired News announced specialists state it will be 40 years or more before hydrogen has any significant effect on fuel utilization or a worldwide temperature alteration, and we cannot bear to hold up that long. Meanwhile, power modules are redirecting assets from progressively prompt arrangements.

put it down :: essays research papers

put it down! The most fervently challenged combat zone in the sexual orientation wars may not really be in the room. It might be the restroom. The seat-up versus seat-down discussion seethes on and some decipher this as an indication of male lack of care and by and large cloddishness. In spite of the fact that it doesn't rate up there with the unisex bathroom in the Ally McBeal network show, the signage for the latrines at one Phoenix, Arizona publicizing advertising firm is an eye-catcher. Rather than the plain old "Men" and "Women" on the politically right male and female entryway signs, the bathrooms passages at Cramer-Krasselt are decorated with classy, almost resemble the other the same 3-inch square photographs of a latrine. There is one distinction - one has the seat up and different has the seat down. Is it accurate to say that someone is attempting to disclose to us something? Please, folks! Possibly it's an ideal opportunity to be somewhat more accommodating. Like focusing on the seemingly insignificant details. As an expert speaker, I lead workshops on close to home connections. In our conversations of "paying thoughtfulness regarding the little things," taking the trash out, leaving the latrine seat up and rolling the bathroom tissue the incorrect way (in addition to other things) appear to quite often crawl into the discussion. Despite the fact that we may snicker at such paltry things, truly, it is essential to our accomplices to do the seemingly insignificant details reliably. It gives them we worth and regard them. Designer, Tim Seniuk has the ideal answer for the "leaving the latrine seat up" issue. He has concocted a latrine seat that goes down consequently after around two minutes. This $37 venture could spare your marriage! You will never again need to stress over encountering the "porcelain splash" in the night! ;- ) Lack of concern resembles water to a fire. The fire of affection becomes diminish with lack of concern to your accomplice's needs. By a long shot the most widely recognized and significant manner by which you can practice your regard for your accomplice is by tuning in. Listening is a demonstration of affection. Ladies can frequently tell a man's enthusiasm for them by the length of his capacity to focus. It is one thing to focus and very another to recognize her ask for and afterward make sure to do it more than once without being reminded. She isn't your mom. It is outlandish, and a penetrate of trust, to preclude your darling's report from securing her sentiments. At the point when she communicates a need, it's your duty to do what you can to satisfy that need. put it down :: expositions research papers put it down! The most fervently challenged front line in the sex wars may not really be in the room. It might be the restroom. The seat-up versus seat-down discussion seethes on and some decipher this as an indication of male inhumanity and in general cloddishness. In spite of the fact that it doesn't rate up there with the unisex bathroom in the Ally McBeal network show, the signage for the latrines at one Phoenix, Arizona publicizing advertising firm is an eye-catcher. Rather than the plain old "Men" and "Women" on the politically right male and female entryway signs, the bathrooms passages at Cramer-Krasselt are decorated with elegant, almost resemble the other the same 3-inch square photographs of a latrine. There is one distinction - one has the seat up and different has the seat down. Is it accurate to say that someone is attempting to disclose to us something? Please, folks! Possibly it's an ideal opportunity to be somewhat more obliging. Like focusing on the seemingly insignificant details. As an expert speaker, I lead classes on close to home connections. In our conversations of "paying consideration regarding the little things," taking the trash out, leaving the latrine seat up and rolling the bathroom tissue the incorrect way (in addition to other things) appear to quite often crawl into the discussion. Despite the fact that we may snicker at such insignificant things, truly, it is imperative to our accomplices to do the easily overlooked details reliably. It gives them we worth and regard them. Creator, Tim Seniuk has the ideal answer for the "leaving the latrine seat up" issue. He has concocted a latrine seat that goes down consequently after around two minutes. This $37 speculation could spare your marriage! You will never again need to stress over encountering the "porcelain splash" in the night! ;- ) Lack of concern resembles water to a fire. The fire of adoration becomes diminish with aloofness to your accomplice's needs. By a wide margin the most well-known and significant manner by which you can practice your thoughtfulness regarding your accomplice is by tuning in. Listening is a demonstration of adoration. Ladies can regularly tell a man's enthusiasm for them by the length of his ability to focus. It is one thing to focus and very another to recognize her ask for and afterward make sure to do it more than once without being reminded. She isn't your mom. It is nonsensical, and a penetrate of trust, to preclude your darling's report from securing her sentiments. At the point when she communicates a need, it's your obligation to do what you can to satisfy that need.

Executive Order 9835 Demanded Loyalty

Official Order 9835 Demanded Loyalty In 1947, World War II had quite recently finished, the Cold War had quite recently started, and Americans were seeing socialists all over. It was in that politically-charged environment of dread that President Harry S. Truman on March 21, 1947, gave an official request setting up an authority â€Å"Loyalty Program† proposed to recognize and dispense with socialists in the U.S. government. Key Takeaways: Executive Order 9835 Official Order 9835 was a presidential official request gave by President Harry S. Truman on March 21, 1947. The alleged â€Å"Loyalty Order† made a disputable â€Å"Federal Employee Loyalty Program† accused of wiping out socialists from all territories of the U.S. government. The request enabled the FBI to explore government representatives and made presidentially-designated Loyalty Review Boards to follow up on reports from the FBI.Between 1947 and 1953, in excess of 3 million bureaucratic workers were researched, with 308 terminated subsequent to being pronounced security hazards by the Loyalty Review Boards.â Truman’s Executive Order 9835, frequently called the â€Å"Loyalty Order,† made the Federal Employee Loyalty Program, which approved the Federal Bureau of Investigation (FBI) to direct starting personal investigations on government representatives and complete more top to bottom examinations when justified. The request additionally made Presidentially-selected Loyalty Review Boards to explore and follow up on the discoveries of the FBI. â€Å"There will be a dedication examination of each individual entering the non military personnel work of any division or organization of the official part of the Federal Government,† the Loyalty Order declared, additionally giving that, â€Å"equal insurance from unwarranted allegations of unfaithfulness must be managed the reliable employees.† As per the paper The Second Red Scare, Digital History, Post-War America 1945-1960 from the University of Houston, the Loyalty Program researched more than 3 million government representatives, 308 of whom were terminated in the wake of being pronounced security dangers. Foundation: Rise of the Communist Threat Soon after the finish of World War II, not just had the whole world took in the detestations of atomic weapons, America’s relationship with the Soviet Union had decayed from wartime partners to steadfast adversaries. In view of reports that the USSR had prevailing with regards to building up its own atomic weapons, Americans, including government pioneers, were grasped by a dread of the Soviets and socialists by and large, whoever and any place they may be.â â Becoming financial pressure between the two countries, alongside fears of uncontrolled Soviet government operative action in America started to impact ​U.S. international strategy and, obviously, legislative issues. Preservationist gatherings and the Republican Party looked to utilize the purported â€Å"Red Scare† danger of Communism furthering their potential benefit in the 1946 midterm Congressional races by asserting that President Truman and his Democratic Party were â€Å"soft on Communism.† Eventually, the dread that socialists were starting to penetrate the U.S. government itself turned into a key battle issue. In November 1946, Republican applicants won clearing triumphs across the country bringing about Republican control of both the House of Representatives and the Senate.â Truman Responds to the Red Scare Fourteen days after the political decision, on November 25, 1946, President Truman reacted to his Republican pundits by making the Presidents Temporary Commission on Employee Loyalty or TCEL. Comprised of delegates from six Cabinet-level government divisions under the chairmanship of a Special Assistant to the U.S. Lawyer General, TCEL was expected to make administrative faithfulness guidelines and techniques for the evacuation of traitorous or incendiary people from government positions. The New York Times printed the TCEL declaration on its first page under the feature, â€Å"President orders cleanse of backstabbing from U.S. posts.† Truman requested that the TCEL report its discoveries to the White House by February 1, 1947, under two months before he gave his Executive Order 9835 making the Loyalty Program. Did Politics Force Truman’s Hand? History specialists fight that the planning of Truman’s activities, taken so not long after the Republican Congressional triumphs, show that both the TCEL and the resulting Loyalty Order had been politically motivated.â Truman, it appears, was not as stressed over Communist invasion as the particulars of his Loyalty Order demonstrated. In February 1947, he wrote to Pennsylvania’s Democratic Governor George Earle, â€Å"People are a lot of created up about the socialist bogeyman yet I am of the feeling that the nation is completely protected undoubtedly we have such a large number of rational people.† How the Loyalty Program Worked Truman’s Loyalty Order guided the FBI to explore the foundations, affiliations, and convictions of any of the roughly 2 million official branch government representatives. The FBI announced the aftereffects of their examinations to at least one of the 150 Loyalty Review Boards in different government offices. The Loyalty Review Boards were approved to direct their own examinations and to gather and consider declaration from witnesses whose names were not unveiled. Prominently, the representatives being focused by the steadfastness examinations were not permitted to face the observers affirming against them. Workers could be terminated if the reliability board discovered â€Å"reasonable doubt† in regards to their dependability to the U.S. government or binds to socialist associations. The Loyalty Order characterized five explicit classifications of unfaithfulness for which representatives or candidates could be terminated or dismissed for business. These were: Damage, surveillance, spying or the promotion thereofTreason, subversion or the backing thereof;Intentional, unapproved exposure of secret informationAdvocacy of the brutal oust of the U.S. governmentMembership in, connection with or thoughtful relationship with any association named as authoritarian, extremist, Communist or rebellious The Subversive Organization List and McCarthyism Truman’s Loyalty Order came about in the dubious â€Å"Attorney Generals List of Subversive Organizations† (AGLOSO), which contributed the second American Red Scare from 1948 to 1958 and the marvel known as â€Å"McCarthyism.† Somewhere in the range of 1949 and 1950, the Soviet Union showed that it had for sure evolved atomic weapons, China tumbled to Communism, and Republican Senator Joseph McCarthy broadly pronounced that the U.S. Branch of State utilized more than 200 â€Å"known communists.† Despite having given his Loyalty Order, President Truman again dealt with indictments that his organization was â€Å"coddling† socialists. Results and Demiseâ of Truman’s Loyalty Order As per antiquarian Robert H. Ferrell’s book Harry S. Truman: A Life, by mid-1952, the Loyalty Review Boards made by Truman’s Loyalty Order had researched in excess of 4 million real or forthcoming government representatives, of which 378 were terminated or denied business. â€Å"None of the released cases prompted disclosure of espionage,† noted Ferrell. Truman’s Loyalty program has been generally censured as an outlandish assault on honest Americans,â driven by the Red Scare. As the Cold War’s danger of atomic assault developed progressively genuine during the 1950s, Loyalty Order examinations turned out to be increasingly normal. As per the book Civil Liberties and the Legacy of Harry S. Truman, altered by Richard S. Kirkendall, â€Å"the program applied its chilling impact on a far bigger number of representatives than the individuals who were dismissed.† In April 1953, Republican President Dwight D. Eisenhower gave Executive Order 10450 disavowing Truman’s Loyalty Order and destroying the Loyalty Review Boards. Rather, Eisenhower’s request coordinated the heads of government organizations and the U.S. Office of Personnel Management, bolstered by the FBI, to explore government representatives to decide if they presented security dangers.

Traditional Hmong Ideas of Health and Life Case Study

Customary Hmong Ideas of Health and Life - Case Study Example Their Health Belief and Practices According to Fadiman (1997), the Hmong neglect to have confidence in Modern Medicine in light of their clear doubt of emergency clinics, particularly when a lady chooses to convey a child at her home with the help of her significant other. The spouse cuts the â€Å"umbirical cord† of the child, yet he needs good information expected in that field (Fadiman, 1997). As per Hmong conventions, a lady ought to stay away from lakes and lakes in dread of the spirits that hide inside them. In fact, her relative and spouse should manage her during work. Her better half does succeeding births and, when an issue happens, help from the outsider is a choice. The lady conceiving an offspring is required to be quiet regardless of the agony she is encountering all together not to unnerve the child. Before the pregnancy a â€Å"shaman†, who is a profound healer, counsels the hopeful lady. On the off chance that she has questions on her wellbeing at some stage while conveying, the â€Å"shaman† will lead a custom to push off every single insidiousness soul the lady presumes hurtful to her (Fadiman, 1997). His assistants help him as he goes into a trance when his spirit withdraws from him to reestablish the woman’s lost soul. Her opportunity from the abhorrent spirits is appeared by tying strings on her wrist and a copper wristband to secure her against awful spirits. On the off chance that the woman’s kid bearing is incredibly agonizing, undertaking certain ceremonies is inevitable; those can include: drinking water with a key in the cup to open the birth channel or making appended dolls of paper, at that point ceremonially slicing them to dismantle the baby’s soul and that of her mom (Fadiman, 1997). Hmong ladies and men accept that malicious spirits are at risk for a few afflictions being apparent in basic things, for example, a fall, taken or even exchanged by these spirits. As indicated by Fadiman (20 09), Lias’ guardians accept that her epileptic condition happened in light of the fact that Lias’ more seasoned sister had hammered the entryway. This brought about her spirit being terrified to the degree of getting away from her body which, thusly, prompted epilepsy. Hmong individuals accept that if the spirit deserts the body, an individual can become epileptic or even pass on. A patient’s treatment is reunification with his/her spirit through a function directed by the â€Å"shaman†. The shaman will discharge the soul from its reality back to the body of the influenced. On account of the person’s soul being taken or sold, services are arranged to urge the detestable soul to restore the spirit to her body. As indicated by Fadiman (2009), the Lee family did comparable acts so as to rejoin Lias’ soul to her body. The doubt of the Hmong individuals in Western medication achieved clinical anthro by the Western universe of the Hmong individual s. Also, there are convictions related with a child’s wellbeing idea. Kids brought into the world with physical inabilities witness the destiny of their previous lives or that of their folks or predecessors. When there is a repeat of a specific ailment in a family, for example, deafness or psychological maladjustment, they are to be enduring a revile. They expect a person’s progenitors to have taunted an individual experiencing that condition before his/her introduction to the world. Along these lines, an unrivaled soul powers a comparable illness upon them. Hmong individuals consider kids brought into the world with lengthened head shapes are unique. It is their conviction that these kids have mysterious forces, such as foreseeing the future, and are

Problems of New Age Essay Example for Free

Issues of New Age Essay 1) Depressed secondary school understudy ending it all because of stress A last year MBBS understudy in All India Institute of Medical Sciences (AIIMS), Bal Mukund Bharti, purportedly ended it all in his lodging room on 3 Mar 2010 night. He was obviously discouraged over flopping in a paper on network medication. Asian American ladies ages 15 to 24 lead in the most elevated self destruction rate among every single ethnic gathering, as indicated by the Department of Health and Human Services. The Growing Rate of Depression, Suicide Among Asian American Students) 2) Youth Activist from USA Advocates for Youth champions endeavors to assist youthful with peopling settle on educated and mindful choices about their regenerative and sexual wellbeing 3) Sex Slave Approximately 35,000 people live as sex slaves in Thailand today. Sold or baited to enormous urban areas, these young ladies (and here and there young men) are constrained under the risk of savagery and with no opportunity to leave the house of ill-repute to give sex to any paying clients. Sex the travel industry in Thailand is a developing industry, propagating the interest for sex slaves. 4) Child Marriage Forced marriage is a social practice in Afghanistan * Marriages are utilized to settle obligations or to fortify family status through social coalitions * Poor families consider a little girl as a monetary weight who must be hitched rapidly to lessen the budgetary strain. Training is basic to accomplishing balance for young ladies * Yet, young ladies keep on having constrained access to class because of limited development, social boundaries, deficiencies of female educators and poor offices, particularly in rustic territories. * In July 2009, UNICEF built up Girls Resource Forums in 20 schools cross the West of Afghanistan, where 2,000 young ladies and 100 female instructors meet up to play, learn, and talk about issues imperative to their lives. The point is to reinforce the young ladies fearlessness and between close to home abilities, by making them talk about themselves, hear each out other and help their friends to settle on choices or adapt to a circumstance. 5) Addiction to web gaming * Lee Seung Seop, Korea. * On August 3, 2005, he accomplished worldwide reputation when he visited a close by Internet bistro and continued to play World of Warcraft and StarCraft for just about fifty onsecutive hours. At last depletion and drying out actuated cardiovascular breakdown and he went into heart failure. He kicked the bucket presently at a neighborhood medical clinic. * the guardians of a three-month old girl were so fixated on an online pretending game that they ignored their little one until she starved to death. * The guardians, both Jobless, played the game † called Prius online † for 12 hours every day at a PC blast just returning once per day to take care of powdered milk to their girl 6) Family Problems

In our lives we are faced with many decisions

In our lives we are confronted with numerous choices. In certain choices we are given explicit charges to follow when making them. Marriage is one of the choices. Maybe one of the most significant choices we will make is picking the individual we will spend the rest of our lives with. This isn't a choice that ought to be messed with. As Christians, we have certain things we should think about when settling on that choice. God has provided explicit orders to both the couple in regards to how they are to treat one another and their jobs in the marriage relationship. The present society has paid no consideration regarding the jobs of the couple, yet we, as Christians, have the Bible to allude to when we are confounded concerning what part we play in our marriage. God has explicitly said that the spouse is to be the leader of the family unit. The man is the head over his better half, similarly as Christ was head over the congregation (Ephesians 5:23). This doesn't imply that the spouse is to order his better half to do ridiculous things. He isn't to be a despot. Christ reigned over the congregation with empathy, so the spouse is to do likewise with his better half. Spouses are likewise to cherish their significant other as Christ adored the congregation (Ephesians 5:25). Christ adored the congregation unequivocally, in this way, a man should cherish his better half in a similar way. Regardless of what hardships may come, the man is to remain by his better half and love her with everything that is in him, similarly as Christ did with the congregation. A spouse is additionally to give of himself everything he can to his better half (Ephesians 5:25-27). He is to do everything he can to ensure she is a fitting spouse and a lady of the Lord. He is to treat her simply like Christ treated the church. A spouse is likewise to cherish his significant other as his own body (Ephesians 5:28). One can't love somebody except if he adores himself first. A man doesn't detest himself and cause hurt to his body, he sustains it (Ephesians 5:28). T...

The High Line Non Profit Conservancy In New York - 2200 Words

The High Line: Non Profit Conservancy In New York (Essay Sample) Content: THE HIGH LINENameInstitutionCourseDateThe High LineIntroductionThe historic park located in New York was founded in 1999. Currently, the non-profit conservancy in New York works closely with the citys department of recreation to ensure that the natural beauty of the High Line is maintained daily. The community sacrificed in terms of maintaining and running the operations of the public park. Moreover, they were responsible for soliciting private funds in order to ensure a solid running budget for the High Line. The park currently runs from Gansevoort Street to West 34th Street. This paper will strive to analyze the High Line using the six systems outlined in the book. They include energy, mobility, waste, water, food, and material. It will also analyze development of neighborhood and extrapolate how urban phenomenon has evolved over time due to socioeconomic, political environmental impacts.[Joshua David and Robert Hammond, High Line: The Inside Story of New York City' s Park in the Sky (New York: Farrar, Straus and Giroux, 2011), 34.] EnergyAs the population of High Lines visitors continues to grow each day, the demand for energy also increases, which forces the designers of the park to be innovative in order to provide sustainable energy sources. One of the largest sources of energy being used in the site is electricity, which is converted to other different forms of energy. The inventive lighting system in the High Line creates a unique spectacular view of the park, which also enhances its attractiveness to both the local and international tourists.LObservatoire International designed the lighting technology with the use of energy-efficient LED lighting system that is installed slightly below the waist-level to irradiate the pathways without forming overhead glare.The LED lights emanating from the handrail lighten both the walkway and the adjacent green space, where it invites visitors to contentedly enjoy nature within the city. Apart from the lighting system, the community around the park utilizes other forms of energy such as solar to power their devices.[Jennette Mullaney, Illuminating the High Line. Friends of the High Line. 21 May 2014, /blog/2014/05/21/illuminating-the-high-line] MobilityWith the advent of technology and infrastructure, different forms of transport have been invented to increase mobility of people. However, as the demand for efficient modes of transport increases, the carbon footprint in various regions has continued to grow. For instance, as the number of vehicles continues to increase to meet the demand of consumers, the rate of air pollution has increased significantly, leading to global warming and climate change. However, the type of mobility within the High Line Park is eco-friendly since most of the visitors walk to various sceneries. The elevated pathways in the park cannot allow the free movement of vehicles, since they were primarily designed for nature walks.The public can now stroll all the way from the Southernpart of the park atGansevoort to the Northern terminus at 12th Avenue. On the other hand, the original railroad trails from the earlier structure have been retained while the steel elements such as the spectacular art deco railings have been renovated.A cohesive system of concrete alleyways, seating spaces, and special structures blend with natural planting areas to form singularly astonishing landscape.However, there are parking spaces beneath the elevated pathways that can accommodate motor vehicles.[David and Hammond, 45 Joshua David and Robert Hammond, High Line: The Inside Story of New York City's Park in the Sky (New York: Farrar, Straus and Giroux, 2011), 34.] [Ibid, 46] WasteThe High Line has been at the forefront of improving its waste management system in order to enhance its sustainability. In line with its goal to be a high-efficient waste management system, the park has implemented on-site composting services that allow it to develop a large po rtion of its garden waste into compost. The composting program at the park is important to the community since it helps them prevent the amount of compostable material that might flow to the waste stream. Moreover, it ensures the reprocessed essential nutrients are ploughed to the soil at the garden to eliminate use of commercial fertilizer. Converting High Lines garden waste into compost also enables the park to reduce its carbon footprint since it lessens the need to damp the waste into the environment.[Friends of the High Line, Sustainable Practices. Friends of the High Line, Accessed 26 June 2017, /about/sustainable-practices] WaterOne of the most fundamental aspects in the design of High Line is the manner in which it is maintained and managed daily to sustain its ecosystem and the community around it. It is imperative for the sites management to endeavor towards sustainability with the similar level of care that was used to design the park. This explains why a lot of effort ha s been geared towards water conservation. The most evident technology employed to achieve this goal is the High Line's green roof system that has been designed with drip irrigation to enable the planting beds to preserve the maximum amount of water.Since most of the plant species in High Line are drought-tolerant, they only require a little amount of water.[Friends of the High Line, Sustainable Practices. Friends of the High Line, Accessed 26 June 2017, /about/sustainable-practices] The park has a complex drainage system that plays a fundamental role in helping the park reduce the storm water overflow and keep its planting beds in healthy condition. The parks landscape has introduced the green roof technology, which has essential ecological benefits. These include an 80 percent decrease in the storm-water runoff and an intercession of the "heat island" impact formed by the shiny city surfaces.The green roof technology also gives rise to a healthy vegetative cover that creates a cool shade, adequate oxygen, and a natural habitat for insects and birds. The conservation of moisture in the soil within the park is of great concern to the management of the High Line. In essence, an average soil depth on the site of more than 18 inches. In fact, the shallow depth is 8 inches while the deepest is around 36 inches. The deep side is found near the 23rd Street Lawn. Conservation of water is necessary based on the low soil depth. Actually, it is important to conserve water in order to create balance in the soil and avoid oversaturation.[Ibid] [Ibid] On the other hand, the concrete pathway system that one may find throughout the High Line was planned to decrease the overflow or runoff of storm water and reduce the quantity of water used for watering the parks vegetative cover. These pathways were designed with open-jointed concrete beams that can enable rainwater to infiltrate the planks and drain into the nearby planting beds.The holed metal panels are necessary in order to allow the rain water to drain well into the plants. Therefore, the panels are positioned at the walkways between the planting beds. Additionally, the strategic position of the drainage system at low points in the parks planting beds implies that the absorption of water into the beds can be achieved when it is needed. It also means that the excess water can be drained out when the soil is oversaturated.[Friends of the High Line, Sustainable Practices. Friends of the High Line, Accessed 26 June 2017, /about/sustainable-practices] Proper measures are implemented under the topsoil to increase water drainage and reduce to eliminate the run-off. Such measures are also essential in order to enable plant survival. After putting the preliminary topsoil, the designers incorporate a thick layer of specially combined coarse clay.The subsoil is protected through a screen material, which reduces the impact of runoff. Ultimately, it helps to eliminate the chances of drainage clogging. When the filter fabric has been installed successfully, a drainage mat that contains crushed gravel is laid on top. The importance of the process is to impede flow of excess water into the sewer.[Friends of the High Line, Sustainable Practices. Friends of the High Line, Accessed 26 June 2017, /about/sustainable-practices] FoodAs the population of visitors in the High Line continues to grow daily, the demand for food also increases. A few food joints are found at the park in which people can taste some delicacies as they watch the beautiful sceneries at site. One of the restaurants found at the venue is known as Santina and is owned Major Food Group.The restaurant is situated beneath the High Line at Washington and Gansevoort Street. The rooftop gardens that characterize High Line structures may also provide suitable avenues for cultivating food crops to sustain the local community. The natural ecological systems consisting of water, soil, and oxygen are vital for the production of essential foodstuff needed in High Line. Some of the restaurants in the area, such as Peoples Pops are known to change the locally grown fruits in the area into healthy hand-made pops for consumption. The restaurants in the High Line offer healthy menu items that free from genetically modified substances. [Joshua David and Robert Hammond, High Line: The Inside Story of New York City's Park in the Sky (New York: Farrar, Straus and Giroux, 2011), 34.] MaterialThe High Line community together with the friends of the park is dedicated to avoiding the utilization of pesticides and other toxic chemicals in the lands whenever possible. The management of the park encourages the use of sound horticultural practices and the selection of well-adapted plant life to propagate on the High Line. T...