Solar energy

Solar energy INTRODUCTION Solar energy is an inexhaustible resource. The sun produces vast amounts of renewable solar energy that can be collected and converted into heat and electricity. Texas, due to its large size and abundant sunshine, has the largest solar energy resources among the states. Several other states, however, lead the nation in terms of using solar energy, mostly due to state policies and incentives that encourage the installation of solar energy systems. California is the nations largest solar energy market by far, and has effective state initiatives promoting the industry. Other states with notable markets for solar energy include New Jersey, Arizona,Colorado and New York. Solar energy Solar energy means using the energy of sunlight to provide electricity, to heat water, and to heat or cool homes, business or industry. Sunlight is a clean, renewable source of energy. It is a sustainable resource, meaning it doesnt run out, the supplied can be maintained. Coal or gases are not sustainable. Once they are gone, there is none left. Solar, wind, geometrical steam, hydro-electricity and others. It is sometimes called ‘Green Power. How does solar work? Photovoltaic solar cells dirtectly convert sun light in to electricity. The simplest cells are used to operate wristwatches and calculater, an d more complicated systems are used to light houses. PV cells are combined into molecules called arrays, and the number of arrays used determines the amount of electricity produced. For example, a large number of arrays would be needed to generated electricity for a power plant. A power plant can also use a concentrating solar power system where sunlight is focused with mirror to create a intensity heat source to produce steam or mechanical power to run a generator to creates electricity. Solar water heating systemshave two main parts: a solar collector and a storage tank. Generally, the collector is a thin, flat, rectangular box with a transparent cover mounted on the roof, facing the sun. The sun heats anabsorber platein the collector, and this heats the water running through tubes inside the collector. The heated water is pumped or moved by gravity into the storage tank. Solar water heaters can use about two thirds less energy than those of other methods. The Process Sun shining on solar panels produces direct current electricity, or DC, the only kind of power stored in batteries. Often this is 12 volt DC, the standard used in cars and RVs. Larger systems may be designed for 24 volt DC, or sometimes 48 volt DC. This just means combining the same solar panels in pairs for 24 volt, or groups of four to get 48 volt. Windmills and micro-hydro generators in this catalog also produce DC for charging batteries. This DC power is stored in deep cycle lead-acid batteries, which give back the electricity as needed, even when no power is being produced. Like a bank account, power put into batteries over a period of time can be taken out more quickly if a lot is needed. Like a bank account you cannot take out more than you put in, or the account will be depleted. Moreover, lead-acid batteries need to be frequently 100% fully charged to remain in good condition. They should never be drawn completely down to empty. Because of these needs, to get the most years from your batteries requires some supervision by the owner. The inverter is a major component that converts the 12, 24, or 48 volt DC current from the battery into 120 volt AC current, the same as utility power for standard household lights, outlets, and appliances. Most solar homes use primarily 120 volt AC produced by the inverter. A few DC circuits are usually added where using DC can save a lot of energy. If there are a number of consecutive days without sunshine, the owner, being aware of the weather, checks his batteries. If the charge level is low, an engine driven generator may be started to recharge the batteries in order to keep the whole system working. A battery charger plugs into 120 volt AC from the generator producing low voltage DC to charge the battery. The generator is shut down after the batteries have been recharged. This process is automated in some power systems. Battery chargers in Recreational Vehicles are called converters). History Humans have harnessed the power of the sun for millennia. In the fifth century B.C., the Greeks took advantage of passive solar energy by designing their homes to capture the suns heat during the winter. Later, the Romans improved on solar architecture by covering south-facing windows with clear materials such as mica or glass, preventing the escape of solar heat captured during the day. In the late 19th century, inventors and entrepreneurs in Europe and the U.S. developed solar energy technology that would form the basis of modern designs. Among the best known of these inventors are August Mouchet and William Adams. Mouchet constructed the fi rst solar-powered steam engine.7 William Adams used mirrors and the sun to power a steam engine, a technology now used in solar power towers. He also discovered that the element selenium produces electricity when exposed to light. In the last 20 years, solar energy has made further inroads and now is used extensively in off -grid and remote power applications such as data monitoring   and communications, well pumping and rural power supply, and in small-scale applications such as calculators and wristwatches. But solar energy has not yet achieved its potential to become a major contributor to world electrical grids.   Passive solar heating Some buildings are designed forpassive solar heating, and do not need a solar collector. Basically, passive solar heating is when opportunities are made for the sun to shine into the building to warm it up. The walls and floors are made with materials that absorb and store the suns heat, and they heat up during the day and release the heat at night. This is called direct gain. In cold places in the northern hemisphere big windows are put in the south side of the building, letting in much sunlight. The inside of the buildings are therefore well lit, further reducing use of electricity. Heating bills can be half the size of those for a building requiring electrical or other heating. Building designs make sure that the longest walls run east to west, to allow more sunlight to enter in winter than in summer, with shades and overhangs to reduce summer heat. Solar Cookers Solar cookers can cook just about any food that a conventional oven can. A basic cooker is an insulated box with a glass top. Heat from concentrated sunlight gets trapped in the box and can be used to heat food placed in the box. What is solar energy? Solar is a radiant that is produced by the sun. Every day the sun radiates or sends out, an enormous amount of energy. The sun radiates more energy in one second then people have used since the beginning of time! During nucleus fusion the sun is extremely high pressure and temperature cause hydrogen atoms to come apart and their nuclei (the central cores of the atoms) to fuse or combine. For hydrogen nucleus fuse to become one helium atom contains less mass than four hydrogen atoms that fused. Some matter is loosed during nuclear fusion. The lost matter is emitted into space as radiant energy.   It takes million of years of the energy in the suns core to make its way to the solar surface and then just a little over eight minutes to travel the 93 million miles to earth. The solar energy travels to the earth at a speed of 186,000 miles per second, the speed of light. Solar Electricity Solar energy technology is used on both small and large scales to produce electricity. A unique advantage of small-scale solar energy systems is that, if they include storage devices, They may eliminate the need to connect to the electric grid. PV systems power road maintenance And railroad warning signs, flashing school zone lights, area lighting and other devices without expensive power lines or batteries. Off shore oil rigs, navigational aids, water pumps, telecommunication equipment, remote weather stations and data logging equipment also benefit from PV power.16 In 2005, small-scale, off -grid PV-powered devices accounted for about 15 percent of PV capacity installed worldwide.17 In the same year, most installed PV systems — 59 percent — provided electricity to homes and buildings connected to the electrical grid.18 The remaining PV systems were installed for use in remote off -grid homes and buildings in industrialized countries and the developing world. Solar Heating Solar systems that heat water for homes and businesses, and passive solar design for buildings of all sizes, both have the same effect on the electric grid as conservation. They do not generate electricity per sec, but reduce the demand for electricity and natural gas. Uses Solar energy has many uses. It can be used to provide heat, light or to generate electricity. Passive solar energy refers to the collection of heat and light; passive solar design, for instance, uses the suns energy to make homes and buildings more energy-effi cient by eliminating the need for daytime lighting and reducing the amount of energy needed for heating and cooling. Active solar energy refers to storing and converting this energy for other uses, either as photovoltaic (PV) electricity or thermal energy. Economic Impact In 2006, global solar industry revenues were $10.6 billion.21 Texas specific data for solar industry revenues are not available. The IC2 Institute expects the solar industry to create more jobs and contribute billions of dollars in investment and income to the U.S. economy over the next decade, if long term incentives are offered to encourage the solar industry.22 An IC2 study noted that: †¦since high-tech manufacturing employment in Texas has yet to return to pre-recession levels, the PV manufacturing industry creates an opportunity to generate employment for semiconductor and electric component workers statewide whose jobs have been outsourced offshore. The Solar Energy Industries Association (SEIA) estimates that â€Å"every megawatt of solar power currently supports 32 jobs, with 8 of these jobs in system design, distribution, installation and service created where the systems are installed. As utilities begin to charge higher rates for peak load periods, PV systems that generate the most electricity during the hottest time of the day can produce substantial savings on energy costs. Production Sunlight can be converted into heat and electricity in a number of ways. A variety of solar technologies are in production, and many companies and researchers are pursuing efforts to develop devices that convert the suns energy more efficiently. Photovoltaic Energy Photovoltaic cells (PV) are used worldwide to convert sunlight into electricity. The PV cell contains two layers of semiconducting material, one with a positive charge and the other with a negative charge. When sunlight strikes the cell, some photons are absorbed by semiconductor atoms, freeing electrons that travel from the negative layer of the cell back to the positive layer, in the process creating a voltage. The flow of electrons through an external circuit produces electricity. Since individual photovoltaic cells produce little power and voltage — they generate only about one to two watts per cell—they are connected together electrically in series in a weatherproof module. To generate even more power and voltage, modules can be connected to one another to form a solar panel; solar panels are grouped to form an array. The ability to add additional modules as needed is a significant advantage of PV systems. Solar Thermal Energy Solar thermal energy refers to technologies that use the suns energy to heat water and other heat transfer fluids for a variety of residential, industrial and utility applications. Simple and widely used applications of solar thermal energy include solar water heating, swimming pool heating and agricultural drying. In the U.S., solar pool, water and space heating are currently the major applications of thermal energy. Flat-plate collectors — large, insulated metal boxes with glass or plastic covers and dark heat absorbing plates — are the most common collectors used for home solar water and space heating. Other common varieties are evacuated-tube collectors and integral collector storage systems. All three types gather the suns energy, transform it to heat and then transfer that heat to water, a heat-transfer fluid or air. Flat plate collectors typically are mounted on the roof. Evacuated-tube collectors are sometimes used to heat water, but also have useful commercial and Industrial applications where higher temperatures are required. The most powerful large-scale solar thermal technology, however, is concentrating solar power (CSP). While CSP can be PV-based, it generally refers to three solar thermal systems—parabolic troughs, solar dish/engines and power towers— each of which is in use or under development today. These systems use mirrors or reflectors to focus sunlight to heat a fluid and make steam, which then is used to generate electricity. At present, only parabolic troughCSP systems are in commercial use in the U.S., with three installations in three states capable of generating 419 MW of electricity in all.45 Trough systems consist of a linear, parabolic-shaped reflector that focuses the suns energy on a receiver pipe, heating a transfer fluid flowing through the pipe; the transfer fluid then generates superheated steam which is fed to a turbine and electric generator to produce electricity. The troughs track the sun from East to West during the day so that the sun is continuously focused on the receiver pipes.[3] Transmission Solar energy diff ers from most energy technologies in that it can be generated on site, reducing or eliminating fuel transportation and electricity transmission and distribution costs. Solar water heating and space heating devices are â€Å"stand-alone† systems that are not connected tothe electric grid. A PV system provides electric power directly to a user and can be used either as a â€Å"stand-alone† power source or connected to the electricity grid. Systems offering this flexibility sometimes are called distributed power generators. By contrast, utility-scale concentrating solar power plants use centralized power plants and transmission lines to distribute electricity to customers. In 2005, off -grid PV systems accounted for about 18 percent of all PV installed worldwide.50 Homes in remote areas can use PV systems for lighting, home appliances and other electrical needs, saving the cost of extending power lines to a remote location. These systems require a storage device to store power generated during the day for nighttime use; typically, this is a lead-acid battery bank. Unlike gasoline-powered generators, PV systems do not require fuel deliveries and are clean and quiet to operate. Net Metering Net metering standards allow owners of qualifying solar energy systems to be compensated for the value of electric energy they produce; they have been proven to promote solar energy systems. The IC2 Institute report that examined opportunities for the development of the Texas PV industry recommended the adoption of retail net metering in the state. Retail net metering credits customers at the utilitys full retail rate for each kWh generated rather than at the utilitys avoided-cost rate, which is lower. COSTS AND BENEFITS Both thermal and PV solar systems can produce electricity at significantly lower costs today than In the U.S., 2006 retail electricity prices for all sectors averaged more than eight cents per kWh, and for residential electricity, the price averaged about 10 cents per kWh.76 By contrast, parabolic troughstyle CSP systems generated electricity at a cost of 12 cents per kWh in 2006, while PV systems generated electricity for about 18 to 23 cents per kWh.77 The retail price of electricity during peak hours, however, can rise to between 25 and 40 cents per kWh in some parts of the U.S., making PV systems more competitive during peak periods.78 PV systems usually generate more electricity during the hottest time of the day, and thus can help to offset the need to add expensive electric generating capacity to satisfy peak demand in warm areas of the country. PV costs per kWh declined significantly over the last 16 years (from more than 45 cents per kWh in 1990 to about 23 cents per kWh in 2006), due primarily to manufacturing economies of scale as well as improved solar cell efficiency .79 The Solar Energy Industries Association (SEIA) notes that â€Å"each doubling in cumulative manufacturing has brought prices down by about 18 percent.†80 In the past five years alone, the world PV industry has grown by an average of 30 percent or more each year. In 2006, the U.S. PV industry expanded by 33 percent, compared to 19 percent for the world.81 The expansion of federal income tax credits for commercial and residential solar energy projects, and state and utility incentives, particularly in California, fueled the U.S. industrys impressive growth in 2006. These federal tax credits, however, are set to expire at the end of 2008, and were not extended by Congress in 2007. A shortage of silicon and growing global demand for solar PV modules led to some cost increases in 2006 and 2007.82 About 90 percent of PV modules today still are made of crystalline silicon (polysilicon), which has been in short supply globally, constraining production and temporarily increasing t he cost of solar cells.83 Polysilicon supplies are expected to remain tight and prices high until new plants under construction are completed.84 Solarbuzz, an international solar energy consulting fi rm, predicts rapid growth in polysilicon capacity through 2011, and a resumption of faster rates of growth for the PV market.85 Unprecedented investment in manufacturing capacity is expected to result in lower PV costs over the long term. The cost of solar modules accounts for 50 to 60 percent of the total installed cost of a PV system, with other system parts, materials, assembly and installation accounting for the remainder.86 PV module costs have declined by about 80 percent over the last decade, but the installation costs have not dropped appreciably in recent years.87 Installation costs vary depending on available sunlight, the typical energy usage of the home and the availability of experienced installers in the area. Unlike other energy sources, however, 90 percent of the cost of a PV system is incurred up front.88 once the system is installed, there are no fuel costs and the system requires little maintenance.

Ane Frank

Graded Assignment Journal: Insight into Anne Answer the following questions in complete sentences as you work on Lessons 1–3. Be sure to turn this assignment in to your teacher when you finish Lesson 3. Remember: You need to complete the assignment by the due date to receive full credit. (12 points) How does the fact that Anne tries to maintain a positive attitude affect the way readers view her? Answer: Despite what is going on in her world, Anne believes it will end someday and somehow. She believes that despite the bad things going on, people are still good at heart. (13 points)How does the fact that Anne sometimes gets depressed and begins to view the world as confining and unhealthy affect the way readers view her? Answer: She's a teenager, plain and simple. One day, she views her world as a safe haven, the next day, she wil be sad because she is longing for her friends and the outside. (12 points) In what ways does Anne's diary help her to overcome some of the negative f eelings and emotions that threaten to overwhelm her sometimes? Answer:Writing was her way of expressing herself because in the situation she was in, she couldn't express her feelings too openly. (13 points)What does Anne’s using the motif of the natural world in her diary tell you about her abilities as a writer? Answer:She's creative and believes that one day she will be free and be able to enjoy her life from where she left off. ———————– |Name: dasha |Date: | |Score | | | |Score | | | |Score | | | |Score | | | |Your Score |___ of 50 |

Amu Scin138 Lab 9

Lab Lesson 9: Geologic Time (p. 203) due end of week 3 Return to Assessment List Part 1 of 1 – 100. 0/ 100. 0 Points Question 1 of 31 3. 0/ 3. 0 Points Questions 1 through 3 are based on the Lab Exercise, Step 2. Record your answer to Lab Exercise, Step 2, Question 11. How long ago was the igneous rock in rock unit B formed? A. 352 mya B. 380 mya C. 704 mya D. 1408 mya Answer Key: A Question 2 of 31 3. 0/ 3. 0 Points Record your answer to Lab Exercise, Step 2, Question 12. How long ago was the igneous rock in rock unit C formed? A. 70. 4 mya B. 140. 8 mya C. 352 myaD. 704 mya Answer Key: B Question 3 of 31 3. 0/ 3. 0 Points Record your answer to Lab Exercise, Step 2, Question 13. How long ago was the metamorphic rock in rock unit G formed? A. 625 mya B. 704 mya C. 1250 mya D. 2500 mya Answer Key: C Question 4 of 31 3. 0/ 3. 0 Points Questions 4 through 8 are based on the Lab Exercise, Step 3. 4. Record your answer to Lab Exercise, Step 3, Question 14. How long ago were the fos sils found in Layer A formed? A. 65. 5–145. 5 mya B. 201. 6–145. 5 mya C. 251–201. 6 mya D. 299–251 mya Answer Key: B Question 5 of 31 3. 0/ 3. 0 PointsDuring what period were the fossils in Layer A formed? A. Cretaceous Period B. Triassic Period C. Jurassic Period D. Cambrian Period Answer Key: C Question 6 of 31 3. 0/ 3. 0 Points Record your answer to Lab Exercise, Step 3, Question 15. How long ago were the fossils found in Layer D formed? A. 251–299 mya B. 359–299 mya C. 416–359 mya D. 444–416 mya Answer Key: D Question 7 of 31 3. 0/ 3. 0 Points During what period were the fossils in Layer D formed? A. Permian Period B. Devonian Period C. Silurian Period D. Ordovician Period Answer Key: C Question 8 of 31 3. 0/ 3. Points Record your answer to Lab Exercise, Step 3, Question 16. How long ago were the fossils found in Layer E formed? A. 444–416 mya B. 488–444 mya C. 542–488 mya D. 1000–542 mya Answer Key: B Question 9 of 31 3. 0/ 3. 0 Points During what period were the fossils in Layer E formed? A. Permian Period B. Devonian Period C. Silurian Period D. Ordovician Period Answer Key: D Question 10 of 31 3. 0/ 3. 0 Points Record your answer to Lab Exercise, Step 3, Question 17. How long ago were the fossils found in Layer F formed? A. 444–416 mya B. 488–444 mya C. 542–488 mya D. 000–542 mya Answer Key: C Question 11 of 31 3. 0/ 3. 0 Points During what period were the fossils in Layer F formed? A. Cambrian Period B. Triassic Period C. Carboniferous Period D. Tertiary Period Answer Key: A Question 12 of 31 3. 0/ 3. 0 Points Record your answer to Lab Exercise, Step 3, Question 18. What is the least amount of time that could have passed during the hiatus represented by younger unconformity seen in Figure 9. 12? A. 101 million years B. 150. 4 million years. C. 206. 6 million years D. 286 million years Answer Key: B Question 13 of 31 3. 0/ 3. Points Record y our answer to Lab Exercise, Step 3, Question 19. What is the least amount of time that could have passed during the hiatus represented by the older unconformity seen in Figure 9. 12? A. 708 million years B. 762 million years. C. 1333 million years D. 1958 million years Answer Key: A Question 14 of 31 3. 0/ 3. 0 Points 14. Which of the following principles is NOT used in determining the relative age of rocks? A. Principle of Cross-cutting Relationships B. Principle of Original Horizontality C. Principle of Superposition D. Principle of Vertical ContinuityAnswer Key: D Question 15 of 31 3. 0/ 3. 0 Points Questions 4 through 8 are based on Figure 9. 17 on page 208 of your lab book. Determine the relative age each of the geologic structures shown in the geologic cross section below (Figure 9. 17) from youngest to oldest; then answer the questions below. As before, a wiggly line running across the geologic cross section indicates an unconformity and a fault is indicated with a bold strai ght line. Which is the youngest geologic structure in Figure 9. 17? A. E B. A C. B D. D Answer Key: B Question 16 of 31 3. 0/ 3. 0 PointsWhich is the oldest geologic structure in Figure 9. 17? A. A B. C C. F D. D Answer Key: D Question 17 of 31 3. 0/ 3. 0 Points Which letter represents an unconformity in Figure 9. 17? A. A B. C C. E D. F Answer Key: C Question 18 of 31 3. 0/ 3. 0 Points Which letter represents a fault in Figure 9. 17? A. A B. C C. E D. F Answer Key: D Feedback: F Question 19 of 31 3. 0/ 3. 0 Points What is the proper order of geologic structures B, C, D, and F in Figure 9. 17 from oldest to youngest? A. F, B, C, D B. D, C, B, F C. D, F, B, C D. B, C, F, D Answer Key: B Question 20 of 31 3. 0/ 3. 0 PointsWhat relative dating principle states that in a sequence of sedimentary rocks, unless overturned, the oldest beds are at the bottom and the youngest beds are at the top? A. Principle of Cross-cutting Relationships B. Principle of Inclusion C. Principle of Superpositi on D. Principle of Original Horizontality Answer Key: C Question 21 of 31 3. 0/ 3. 0 Points What relative dating principle states that fossils in a sequence of sedimentary rock layers succeed one another in a definite, recognizable order? A. Principle of Cross-cutting Relationships B. Principle of Faunal Succession C. Principle of InclusionD. Principle of Superposition Answer Key: B Question 22 of 31 3. 0/ 3. 0 Points The Principle of Cross-cutting Relationships states that A. sedimentary layers and lava flows accumulate as horizontal layers. B. rock fragments found within an igneous intrusion are older than the intrusion. C. geologic structures that cut across other structures are younger than the structures they cut across. D. younger rocks are deposited over older rocks. Answer Key: C Question 23 of 31 3. 0/ 3. 0 Points The Principle of Lateral Continuity states A. sedimentary layers and lava flows accumulate as horizontal layers. B. layer of sedimentary rock originally extended in all directions until it thinned to zero or reached the edge of the basin. C. rock fragments found within an igneous intrusion are older than the intrusion. D. younger rocks are deposited over older rocks. Answer Key: B Question 24 of 31 3. 0/ 3. 0 Points What type of unconformity appears between two parallel sedimentary layers? A. a disconformity B. a nonconformity C. an angular unconformity D. a sedimentary nonconformity Answer Key: A Question 25 of 31 3. 0/ 3. 0 Points What type of unconformity appears between a sedimentary layer and an igneous or metamorphic rock body?A. a disconformity B. a nonconformity C. an angular unconformity D. a sedimentary nonconformity Answer Key: B Question 26 of 31 3. 0/ 3. 0 Points What type of unconformity appears between a tilted sedimentary strata and a horizontal overlying layer? A. a disconformity B. a nonconformity C. an angular unconformity D. a sedimentary nonconformity Answer Key: C Question 27 of 31 3. 0/ 3. 0 Points If a sample of radio active material contains a parent isotope with a half-life of 3 years, then at the end of 6 years A. all of the parent isotope remains. B. half of the parent isotope remains.C. one-quarter of the parent isotope remains. D. one-ninth of the parent isotope remains. Answer Key: C Question 28 of 31 9. 0/ 9. 0 Points Questions 28 and 29 are based on the Lab Exercise, Step 1. 1. Record your answers to Lab Exercise, Step 1, Questions 1 through 9. List each of the geologic features shown in Figure 9. 12 from youngest to oldest. C (youngest rock unit A H B D E F I G (oldest rock unit) Answer Key: C, a, h, b, d, e, f, i, G Feedback: ___C____ (youngest rock unit) ___A___ ___H___ ___B___ ___D___ ___E___ ___F___ ___I___ ___G___ (oldest rock unit) Question 29 of 31 4. / 4. 0 Points Record your answer to Lab Exercise, Step 1, Question 10. What letters represents unconformities, and what type of unconformities are they? H is a(n) Angular unconformity ; I is a(n) Nonconformity . Answer Key: an* un*, non* Question 30 of 31 3. 0/ 3. 0 Points A fossil is the preserved remains or traces of a once-living organism. Answer Key: fos* Question 31 of 31 3. 0/ 3. 0 Points An index fossil is a fossil of an organism that was common and had widespread geographic distribution during a short period of time in Earth’s history. Answer Key: ind*, fos*

Exploring Structured And Developmental Learning - 978 Words

Setting a child up for success has always been a common motto within America as the term â€Å"Children are our future† can be heard in speeches and rallies all across the world. Although ambition in America has hit an all-time low, the â€Å"Ready by 5† program should continue to remain a priority to our younger generation because it opens up the door for numbers of children with fresh, curious and passionate minds who now have the opportunity to explore structured learning habits; mastering the art of â€Å"Learning how to Learn.† With the primary goal for Ready by 5 being intervention and education, the hope is to set poverty stricken children up for academic success far beyond elementary school and to send them off into the world with a strong start. Now, children will be afforded the opportunity to be exposed to a structured and developmental learning environment. The ready by 5 program was initially brought to the Yakima in 2009 and has since educated more than 600 children with that number continuing to grow. Research shows that the first 5 years of a child’s life are the most important because they shape a child’s health, happiness, development, learning achievement at school within the family and community, and in life in general. Personally, I couldn’t agree more with that statement as I have seen firsthand, the progressive development of my own children within that very critical stage. Thomas L. Friedman, author of The World is Flat, believes that before our world became aShow MoreRelatedThe Stepping Stone Preschool Program Essay1436 Words   |  6 PagesPreschool based its philosophy on several core developmental theories. These theories help form the philosophy that will direct all of the center’s actions. According to Freeman, C. Decker and J. 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When Prisoners Come Home Parole And Prisoner Reentry

Society has often struggled with how to help prisoners once they are released back into civilization. The number of prisoners in the American prison population has grown considerably in the last couple of decades. For many prisoners the process of arrest, incarceration and release is a continuous cycle, there is very little hope of them living in civilization for a long period of time. There is also a high a retention rate of the returning offenders. A large portion of these prisoners are minorities of African Americans and Hispanics face more time in jail or prison is extremely high. The success rate of offenders is measured by how long one can avoid being incarcerated and not by being reintegrated into civilization. These issues have become a national crisis in Joan Petersilia book titled â€Å"When Prisoners come home: Parole and prisoner reentry,† she address these issues head on. The main purpose of this book focuses on how to help prisoners once they have been released o ut of prison. Petersilia gives efforts for future reform to alter the in prison experience, change prison release, revocation practices, revise post prison services and supervision as well as a working with the community to enhance informal social control. These are efforts that represent a better policy towards reform of prisoners and re-entry in the system. The book goes into great detail about the suggestions Petersilia makes and why it is necessary for change. When prisoners are released from prisonShow MoreRelatedReentry and the American Prison System1613 Words   |  6 Pagesbetter referred to as reentry. Reentry is the process in which individuals return to communities from prison or jail custody, with the goal of reintegrating into society. In addition to feelings of fear, anxiety and uncertainty, this process can be further complicated by the many indirect legal consequences of a criminal conviction, sometimes called collateral consequences, which can inhibit an individ uals ability to reenter society. Upon release, a majority of prisoners will not have anyoneRead MoreReentry And Reentry Initiatives : Jenifer1445 Words   |  6 Pages Reentry and Reentry Initiatives Jenifer Roberts Brown Mackie College TABLE OF CONTENTS ABSTRACT†¦ PAGE 3 INTRODUCTION†¦. PAGE 3 SUMMARY†¦.. PAGE 3 WHAT IS REENTRY†¦Ã¢â‚¬ ¦ PAGE 3 GOALS OF LAW ENFORCEMENT†¦.. PAGE 4 LAW ENFORCEMENT REENTRY INITIATIVES†¦ PAGE 4 REENTRY COURTS†¦.. PAGE 4 WHITE HOUSE OFFICE OF FAITH-BASED AND COMMUNITY INITIATIES†¦ PAGE 5 SERIOUS VILENT OFFENDER REENTRY INITIATIVE (SVORI)†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. PAGE 5 TRANSITIONRead MorePrisoner Reentry1596 Words   |  7 Pagesincarcerated in our country’s prison system at this time. Each year there around roughly 650,000 released (Prisoner Reentry). These individuals are faced with many challenges when reintegrating themselves back into society. This is a very difficult time for them and often times things do not go as everyone planed. This time period is filled with disappointments, whether it be to the parole officers, their families or themselves. Leaving prison to reenter the world can cause a lot of confusion andRead MoreCase Analysis : Prisoner Reentry Programming3271 Words   |  14 Pages Prisoner Reentry Programming Lorenzo de la Rosa SPEA-J 439 Crime and Public Policy School of Public Environmental Affairs Indiana University – Purdue University Indianapolis Introduction Reentry into the community is a goal of the prisoner. It is a realistic aspiration as over 95 percent of those incarcerated will eventually be released. However, reentry is also a goal for the corrections system. Their approach of doing so involves intervening during the reentry process through programmingRead MoreRe-entry: Prison and Reentry Programs4772 Words   |  20 Pagesare â€Å"free†. These problems can be but are not limited to housing, employment, and substance abuse. The prisoner, once they are released, has a tendency to go back to their old ways and to continue the life of crime they were a part of prior to prison. To avoid this, while a prisoner is in prison, the staff creates a reentry program for the prisoner. The reentry program takes affect once the prisoner leaves prison. These programs are created within the community to help the offender from committing newRead MoreParole Is A Controversial Topic Essay2067 Words   |  9 PagesNowadays, in the United St ates, parole is a controversial topic. Some believe those prisoners should complete their sentences and not allowed early release. However, research findings show that parole does work. The U.S. Department of Justice report states that 57 percent of parolees in 2006 completed their sentences successfully, while 18 percent were returned to prison and 4 percent absconded, with the remaining 21 percent still on parole. Nonetheless, parole s existence is at hazard. The warRead MoreShould Offenders Be A Effective Transition Into Society?1148 Words   |  5 Pagesrelease. Reentry programs are created to aid offenders that are incarcerated make an effective transition into society once they are released. Reentrance into ones community from a stay in jail or prison is a difficult transition for most offenders, not to mention for their family and even the community. There are many trials for these offender, such as being uneducated, therefore not able to find adequate employment, drug abus e, limited options for housing and mental health issues. (Prisoner ReentryRead MoreEssay Corrections System1615 Words   |  7 PagesWhen it comes to corrections, it is clear what their mission is and that is to incarcerate criminals, however it also ensures that those incarcerated receive treatment to prepare them for reintegration and reentry into society. Ever since the creation of prisons, some wonder how we managed to survive without them in the past. Unfortunately, we do have neither the resources nor the capital to incarcerate all who chose to engage in criminal behavior. Utilizing other programs like probation are neededRead MoreIs There A Criminal?1236 Words   |  5 Pagesa criminal always a criminal† is a phrase that has plagued our African American men in this society for many years. There has been a long debate for many years on whether we can rehabilitate prisoners so when they they return to our society they are new men. But the question remains do we give theses prisoners the means to survive once they are out of the system. Or do we judge them denying them jobs and the rights of every other American once they have serve their time. About 600,000 individualsRead MoreEffectiveness And Accessibility Of The Reentry Housing Collaborative2636 Words   |  11 PagesFor our final paper on reentry and its connection to community justice, we focused on the Reentry Housing Collaborative. It is a program in Columbus, Ohio, run by the Corporation of Supportive Housing (CSH) and the Franklin County Reentry Coalition. The CSH is a non-profit organization that was founded in 1991 which is dedicated to providing safe temporary residences for those leaving prisons and attempting to reintegrate into communities. Our research will examine the effectiveness and accessibility

Impact Of Technology And Design On Modernisation Of...

When looking at the effects of technology and design on the modernisation of Melbourne during the interwar period of 1919-1939, you are able to capture a lot about how Australian design advanced largely through such a small time frame. â€Å"Modern is the aspect in which you take in the present time, to look forward into the future, and not look back† (2014, ilearn). It is where designers are able to explore new ideas rather than continuing on with the ones from the past. However modernism may have many meanings, but it largely expresses the design movement within the 20th century, in how aspects of design has been influenced by many cultures and these ideas have then been brought into consideration when the designer embarks on their own design journey. Moving onto the postmodernism era, it was considered as â€Å"less is a bore† where households would clutter up their homes with ornaments and a lot of handmade bulky furniture whereas when modernism came into play it was considered where â€Å"less is more†, which was a rejection of overly used decorations and ornaments within the household, taking in favour the simplicity and standardised forms that were suited to machine production. By having â€Å"less† in the house it allowed the user to appreciate their surroundings more and move around more freely, rather than having the risk of bumping into something. During the 1930’s was the so-called â€Å"depression-era†, it was where objects were brought together to create a whole new design, such asShow MoreRelatedModernism, Modernity and Modernisation: Urban Growth in Melbourne Between the Wars1533 Words   |  7 Pagessocial change. (http://australia.gov.au/about-australia/australian-story/modernism) This article, however, will be focusing on Australia’s development of Modernity, Modernisation and Modernism between the inter-war period of 1919 to 1939. With an ever expanding city, Melbourne designers and architects took advantage of new technologies and advancements in the production of steel and glass which opened up endless possibilities for space and light, and moving between the outside and the inside. Harry

A Professional Development Log Essay Example For Students

A Professional Development Log Essay We propose the Purdue HR develop a professional development plan that will document the objectives, required skill and proficiency development, and objectives that a Purdue Clerical and Service staff will need to accomplish in order to support continuous improvement and career development. This professional development plan would be used by the Purdue Clerical and Service staff’s Supervisor working with the staff member to identify the necessary skills and resources to support the staff members career goals and the Purdue’s professional needs. Professional development for a Clerical or Service staff member begins when they make a request for a professional development plan. Their Supervisor, with advice from HR, would help the staff member develop a living professional development plan for them. Professional development plans should be reviewed on an on-going basis throughout the year, with at least one provisional review discussion between the staff member and supervisor prior to the end of the yearly performance review period.The proposed Professional Development Program would.