Glass essays

Glass essays Glass is a material that is used in our homes, workplaces, and forms of transportation. It is most commonly seen in the form of windows, which protects us against the elements without obstructing our vision. In our vehicles, we use it to see places that we would normally have to turn around to see. In eyeglasses and contact lenses it allows us to see better. It conducts heat easily, but does not conduct electricity at all. It is also used for decoration such as vases, clocks, mirrors, and even stained glass. Glass is commonly referred to as a highly viscous liquid. It is not a solid because its molecules arent in a crystalline pattern. Instead, the particles are arranged as if it were a liquid, but frozen in place. It can be transparent, translucent, or opaque. It is non-porous, non-absorptive, and can be used with the common elements and many harsh chemicals and liquids. It is one of the best electrical insulation materials, and because it is made of silica or contains it, it is considered a ceramic. It is also considered a thermoplastic in some cases because it can melt when heated and reform when cooled over again. First appearing in nature, glass existed before man discovered it. A common natural glass is obsidian, the molten glass from volcanoes. Obsidian is composed of three ingredients; sand, soda, and lime. The same ingredients in different amounts also make up manufactured glass. About fifty other chemical elements are used in modern glassmaking to give it desired properties. Glass is an open chain of silicon atoms with atoms of various oxides occupying the spaces between. The loose structure is what permits its transparent property. Today, the average batch mix used to manufacture flat glass products is about seventy percent silica sand, thirteen percent lime, twelve percent soda, and small amounts of other additives. One quarter of the batch is cleaned and crushed glass from ...

Personal Developement - Essay Example | Topics and Well Written Essays - 1750 words

Personal Developement - - Essay Example It should be result oriented and goal driven. The success in time management is measured by the quantity of productive work attained and the persons’ private life. I attained this by developing a personal sense of time, identified long term goals, medium term goals, planned for the day, made the best use of my best time, managed meetings, delegated effectively, made use of committed time, and finally managed my health. This view is supported in the work of (Adair, 1990:24). Personal development plan Purpose in life: born to ensure that I live a purposeful and fulfilling life. Dreams: to effectively get along with others Short term goal: to be decisive and determined person Long term goal: to achieve leadership and team building skills. Beliefs and values: make effort while keep on striving Success and milestones: can identify needs, can overcome challenges, and act friendly. Task 2 Skills are the learned capacity or having that ability to carry out pre-determined results with minimum outlay of both time and energy. Therefore, these are abilities that one possesses. Skills can be categorized as domain general or domain specific skills. This view is supoorted in the work of (Lussier, 2011:56). Unlike some of the general skills in the work environment comprise of time management, team work, and leadership, and self motivation, the domain specific skills would be useful for a certain job or activity. Moreover, skills need a certain environmental stimuli and the situations to assess the skill level being shown and used. Some of the skills include labor skills, life skills, people’s skills, social skills, soft skills, and communication skills. Skills assessment helps you to learn about the strengths and weaknesses of your skills. People are more likely to be contented with career choices that are consistent with values, interest and skills. Skills assessment helps you identify the useful skills that you may possess. Skills development is the adding valu e to the skills that you have and also learning about new skills through training and development programs. Teaching of a new skill is attained through verbal instruction, demonstration, video, diagram, and photo sequence. Some of the skills that I possess with other students include cognitive skills, perceptual, motor, and perceptual motor. Many organizations require a person who is team player, has leadership skills, and has personal integrity. Integrity is the building block of peoples’ skills. This means there basic honesty and truthfulness when dealing with others. Therefore, skills like openness, determination, resourcefulness, and being realistic is paramount in any professional set-up and as an individual because most of the times you are meeting people (Lussier, 2011). By personally taking the initiative to develop my skills I worked on my character and skill development by choosing to design a life that honors our values and purpose. The possession of soft skills ha s much of an impact on your success as your

Experimental rig Article Example | Topics and Well Written Essays - 500 words

Experimental rig - Article Example The water flow duct is rectangular in shape and has the size 3500mm long by 1000mm wide and a depth of 1500 mm with a tank that has a capacity of 70 liters. The closed loop system is designed to hold water and the rectangular supply tank is connected to a centrifugal pump. Water is pumped by the centrifugal pump, from the supply tank, into the PVC pipes with 2 inches size, then through the transparent channel and into the supply tank again. The centrifugal pump is a two stage self-priming type and it has the capability to drive the water from the tank. The rectangular channel of the experimental rig has been designed and fabricated in such a manner that there are four transparent polycarbonate plates with dimensions ( which have been used to fabricate the channel. Acrylic was selected for fabrication of all sections of the channel, due to strength and transparency in addition to acrylic welding are soften the plate surfaces so they merge, and the molecules between the two pieces become one which gave much more strength to the channel and prevent leakages. Four pressure tabs are placed at the bottom surface of the channel used for the measurement of pressure drop. These tabs made the test sections where placed after two sections of in order to get full turbulence flow. The pressure drop of the rig has been taken for section. The experimental rig has a flow duct made from 2’’ PVC piping across the system. It has a plate cover that is 120 mm wide by 120mm height by 2000 mm long. This cover plate is made from polycarbonate material. The flow duct also has six 2’’ ball valves that are strategically located at the points of entry and exit of the water and are primarily to regulate the flow of water. The rig system is supplied with 240 volts of alternating current and in this regard, the experimental rig has 2’’ female sockets.

CBS news program Essay Example for Free

CBS news program Essay The broadcast news source that I watched was the CBS Evening News with Katie Couric, which was a half hour evening broadcast. Couric sat behind a desk, facing the viewer the entire time. The top stories on this broadcast were the oil spill in the Gulf of Mexico, the Kansas City tornadoes, and the â€Å"Make or Break† mission in Afghanistan. Each story received about five minutes of airtime. Couric narrated statistics of how much oil has leaked and the length of coastline that has been affected in Louisiana and the Gulf of Mexico while live footage showed clean-up efforts taking place along the coast. The story was made relatable for the viewer by explaining that the amount of oil spilled is enough to cover all of New York City. It was lent credibility by an on-site reporter and correspondent that interviewed both local residents involved in the clean-up and with experts working to stop the oil leak. There was no attention paid to the source of the leak or to anyone being held responsible for the accident. The story about the tornadoes in Kansas City featured footage from a resident’s video camera of the funnel cloud approaching, along with local news footage of the damage to local homes and businesses. Couric, the on-site correspondent and a representative from the National Weather Service delivered their news in professional, almost formal tones. This gave the program the feel of being informed, but somewhat impersonal. The only statistics given were the death rate numbers, and the story ended by stating that more tornadoes were headed toward the area. Couric’s coverage of the â€Å"Make or Break† mission taking place in Afghanistan was the third top story. It discussed the efforts to reclaim the city of Khandahar from the Taliban and gave background information into previous operations in the war between the United States and the Taliban. In-depth explanations were given of where the US troops will go and what they will do. A correspondent reporting from the Pentagon made the story seem more credible, even as he explained President Obama’s reasoning behind the troop surge. The cable news source that I viewed was Fox News on the Fox News Network. It was hosted by Shepard Smith. This was also a half hour evening news broadcast. The top three stories on the show were the Kansas City tornadoes, the oil spill in the Gulf of Mexico, and the theft of a memorial cross for World War I veterans from a Mojave Desert monument. Air time for each top story was about five minutes, similar to Couric’s program. Shepard Smith delivered all of his dialogue standing and was positioned at various spots throughout the broadcast, as opposed to Couric who stayed seated. There were fast graphics, upbeat background music, and a news wire line across the bottom of the screen delivering more headlines during the top stories, all features not included in the CBS broadcast. The story about the Kansas City tornadoes lasted about five minutes. In included local news footage shot by a Kansas City news program, an in-studio commentator and weather expert that discussed the tornado system with Smith, and footage of local survivors describing what they had seen and heard and detailing the damage to their personal property. Statistics about deaths and injuries were given, and the segment ended with Smith saying that another storm system was on its way. When discussing the oil spill in the Gulf of Mexico, Smith delved deeper into the Capital Hill investigation of BP, Transocean, and Halliburton in the attempt to determine which company was responsible for the accident. There was also more attention given to the tanker explosion that caused the accident and there was mention of the crew that died in the explosion, information that was not included in the CBS news program. This made the Fox coverage of the oil spill seem more informed and more personable. It was made more personable by Smith’s opinion that someone should be held accountable. The story about the World War I monument being stolen seemed more of a human interest story, and it was interesting that this was made a top story on the program. In discussing the theft of the monument that had stood in the Mojave Desert since 1934, Smith talked with a veteran that was coordinating an effort to have the monument recovered along with a legal correspondent that explained the ongoing debate over whether the monument should be allowed to be erected in the spot in the first place. Overall, the basic layout of the programs was the same. Each top story was given about five minutes of air time and each featured on-site correspondents, experts, video footage, and interviews. The Fox News broadcast was made more engaging with more music, a host that moved around and stood while he spoke, offered jokes and offhanded opinions about the news stories, and in-studio correspondents to discuss them. The CBS broadcast was more serious and toned-down, with Couric being the only correspondent in the studio, tamer graphics, and no news wire. I feel that both proved ample credibility with their straightforward delivery of the facts. But I feel that the Fox News broadcast was more personable and relatable because instead of just showing footage of what’s happening right now like the CBS program did, Fox’s program gave more background information and opinions from more individuals to help the viewer understand the issues and the stories better. Similarities were evident for the basic purpose of news delivery, but the differences occurred because of a different attitude towards the viewer.

Essay --

1.0 Description on the selected organization: IKEA is one of the huge successful retailers in the world whereby has 280 stores in 26 countries by the year 2010 and had been visited by 580 million shoppers. IKEA has elegant designed products with low priced. IKEA’s sale has increased from 4.4 billion in 1994 to 23.5 billion in 2010. The author has attached the sales report in appendix 1 and 2. The founder was Ingvar Kamprad whereby he is still a dynamic advice-giver of IKEA despite his age reached 80. IKEA had influence worldwide market widely with a good strategic marketing tool. IKEA products are cheaper 30%-40% compare to other retailers. Besides that, Asian market convinced with their economical western product that has complete household products. In this chapter, the author had explained on the overall IKEA’s history. In the next chapter, had explained on four important macro elements followed by the macro elements effect towards the organization, and also given suggestions to manage the organization accordin g to the macro elements. Company Background Scott Allen (2014), stated Ingvar Kamprad formed IKEA in Sweden when he was 17 years old in year 1943. His company at first selling fish, christmas magazines, and seeds from the family farm then started selling matches whereby they bought 100 per lots and sold it individually by marking up the prices higher. Scott Allen (2014), stated the name IKEA means, I and K is Ingvar Kamprad initial, E is Elmtaryd which is family farmhouse and A is for Agunnaryd, the name of village where he came from that is located in Southern Sweden. Kamprad has also added ballpoint pens and sold them through mail order. His warehouse is small sheltered house located in their family farmhouse. He man... ...t and satisfactions. In addition, IKEA’s threats are poor understanding of cultural needs and demands. Economically, IKEA's growth had increased due to their low price furniture. The threats, are IKEA had failures to look into the quality of the product. Technologically, IKEA products able to standardized globally. Perhaps, to maintained IKEA's business they tried to stabilize their business with different angles such as stabilizing political status by maintaining good rapport and follow legalization rules all countries. IKEA has also use good method of approaching all the people and improve the performance of their services and products. Furthermore, the entrepreneurs good in assessing, planning and implementing accordingly in order to face any challenges. IKEA has able to accommodate the actual demand in the market towards new technology and younger generations.

Deinstitutionalization of the Mentally lll Essay

1. In my article deinstitutionalization bought on some positive effects by lowering health cost, but negative consequences came into the community also. Bringing into effect such things as Medicare and Medicaid, and the establishment of the Community Health Centers. This began to make it easier for the mentally ill to be able to get the help and rehabilitation that was needed rather than just being placed in mental institutions and left alone. â€Å"For example, decreases in inpatient mental health care can be complemented by increases in outpatient mental health care. Decreases in inpatient mental health care can also be paired with increases in other forms of care, such as social welfare, criminal justice, or nursing home care.† The article showed that the government began to step up and take part in the care of the mentally ill, making a way for the public hospitals to no longer be responsible for the mentally ill and private sectors to step in and offer more one on one care. Deinstitutionalization began to free up rooms in hospitals and offer lower medical costs 2. But crime and homelessness did increase in local communities. Some former patients went home to their families, some to nursing homes, where almost a million mentally ill Americans are said to now live. Because of the amount of mentally ill people being released or put out of mental institutions this bought on a great deal of them living on the streets and forced to rob and steal in order to survive. This is how the crime rate began to increase, mentally starting to be placed in the jail or prison system, which in the long run ends up costing far more than one being placed in a mental institution. Communicable diseases became more prominent as women began prostituting themselves. With their mental capacity questionable, it was still believed that people didn’t care what happened to them nor did they pay attention to their needs, until the epidemic of STD’s such as AIDS began to rise and start to affect what was considered to be â€Å"normal Americans households.†

Isolated System Definition in Science

An isolated system is a thermodynamic system that cannot exchange either energy or matter outside the boundaries of the system. There are two ways in which this may occur: The system may be so distant from another system that it cannot interact with them.The system may be enclosed such that neither energy nor mass may enter or exit. Isolated System Versus Closed System An isolated system differs from a closed system by the transfer of energy. Closed systems are only closed to matter, energy can be exchanged across the systems boundaries. Source Landsberg, P.T. (1978). Thermodynamics and Statistical Mechanics. Oxford University Press. Oxford UK. ISBN 0-19-851142-6.