Alzheimer’s disease Essay Example for Free

Alzheimer’s disease Essay Alzheimers disease is a neurological disorder in which the death of brain cells causes memory loss and cognitive decline. A neurodegenerative type of dementia, the disease starts mild and gets progressively worse. Alzheimers is the most common form of dementia, a general term for memory loss and other intellectual abilities serious enough to interfere with daily life. Alzheimers disease accounts for 60 to 80 percent of dementia cases. Alzheimers is not a normal part of aging, although the greatest known risk factor is increasing age, and the majority of people with Alzheimers are 65 and older. But Alzheimers is not just a disease of old age. Up to 5 percent of people with the disease have early onset Alzheimers (also known as younger-onset), which often appears when someone is in their 40s or 50s. Alzheimers worsens over time. Alzheimers is a progressive disease, where dementia symptoms gradually worsen over a number of years. In its early stages, memory loss is mild, but with late-stage Alzheimers, individuals lose the ability to carry on a conversation and respond to their environment. Alzheimers is the sixth leading cause of death in the United States. Those with Alzheimers live an average of eight years after their symptoms become noticeable to others, but survival can range from four to 20 years, depending on age and other health conditions. People with Alzheimer disease also develop deposits of stuff (protein and fiber) that prevent the cells from working properly. When this happens, the cells cant send the right signals to other parts of the brain. Over time, brain cells affected by Alzheimer disease also begin to shrink and die. Lots of research is being done to find out more about the causes of Alzheimer disease. There is no one reason why people get Alzheimer disease. Older people are more likely to get it, and the risk gets greater the older the person gets. For instance, the risk is higher for someone who is 85 than it is for someone who is 65. And women are more likely to get it than men. Researchers also think genes handed down from family members can make a person more likely to get Alzheimer disease. But that doesnt mean everyone related to someone who has it will get the disease. Other factors, combined with genes, may make it  more likely that someone will get the disease. Some of them are high blood pressure, high cholesterol, Down syndrome, or having a head injury. ‘ Citation Page www.medicalnewstoday.com www.alz.org

The Effective Help To Families And Children Social Work Essay

The Effective Help To Families And Children Social Work Essay I was requested to complete a Pre-Birth Assessment with regards to Case BB. The referral was made by the Community Midwife to the Children and Families Area Team where I was on my placement. The Community Midwifes concerns were BBs age, she already had a child who was under one year, her partner was in prison and the Midwife was further concerned about BBs lack of engagement with the health services particularly ante-natal services. The Midwife was also concerned with BBs emotional state of mind. To consolidate what little information was on the referral I contacted BBs current Health Visitor whereby I was subject to a litany of BBs misdemeanours regarding her care of CA. Although the Health Visitor regarded BBs care of CA as poor I noted that there had been no social work input requested from the Health Visitor and that the Health Visitor had quite a forceful personality. However, I took on board the information the Health Visitor provided with an objective mind. BB is 19 years old and lives in a local authority house in a rural village with few local amenities. The village is not well served with public transport which makes it difficult for BB to access the main town. BBs sole income is benefit based. BB now has two children, CA who is 15 months old and LA who is 3 months old. BBs partner, BA (who is 22 years of age) is at present in prison, serving a sentence for Assault to Serious Injury. BA is not expected to return to the family home until October 2010. BA is the natural father to both CA and LA. My role was to complete a Pre-Birth Assessment with regards to convening a Pre-Birth Conference if necessary. This is in line with the local authoritys High Risk Pregnancy Protocol. My role was also to support and work in partnership with BB and her family in the longer term. The context of my practice was that of a statutory role with statutory responsibilities. Therefore, I had to consider how to support the family by assessing BBs strengths and pressures as well as promote the welfare of BBs child and unborn child and in the wider sense to keep the family together. According to Hothersall (2008) these are principles inherent within the Children (Scotland) Act 1995 which themselves derive from broader principles surrounding the rights of the children and the importance of positive development as the basis for a meaningful life. Further to this Healy (2005) points out that within the practice context it is the legal aspect which has precedence over other aspects of practice. This incorporates the fulfilment of legal duties and responsibilities. The Children (Scotland) Act 1995, as mentioned previously, is the underpinning legislation within Children and Families. This legislation with regards to parental responsibilities was I felt, pertinent to this case. For example, the responsibilities of a parent to a child under 16 are set out in Section 1 of this Act. They are to safeguard and promote the health, development and welfare of the child and to provide appropriate direction to the child according to age. These parental responsibilities were important to consider when completing the Pre-Birth Assessment in response to both BB and her partner BAs capacity to parent. The Getting It Right For Every Child (GIRFEC) (Scottish Executive, 2005) policy was also crucial in my assessment. GIRFEC provides a practice model which promotes holistic assessment and planning for children, centred upon indicators of well-being and as a policy is about intervention as early as possible and provision of the right help at the right time. Within GIRFEC is the My World assessment model which I used to help me complete the Pre-Birth Assessment particularly in relation to BBs parenting skills with CA. I also utilised Getting Our Priorities Right (GOPR) A Guide for Workers in Best Practice (Local Authority Child Protection Web Pages). Underpinning this assessment was Protecting Children and Young People Framework for Standards (Scottish Executive, 2004). Within the context of completing the assessment I was aware of the statutory legal responsibility involved and the requirement to work within the framework of current legislation and policy. During supervision discussion was centred around the issue of care and control from the perspective of my practice based on statutory responsibility. According to Thompson (2005) to ignore control is to run the risk of being ineffective, while to ignore care can lead to potentially abusive and oppressive practice. Further to this Banks (2006) points out that the reasons for many ethical dilemmas and problems stem from the social work role as a public service profession dealing with vulnerable service users who need to be able to trust the worker and be protected from exploitation; and also from its position as part of state welfare provision based on contradictory aims and values (care and controlprotection of individual rights and promotion of public welfare) that cause tensions, dilemmas and conflicts. (Banks, 2006, p.25) As Banks also points out, in practice it is the rules of the agency that define who is to be regarded as a service user and provide the context in which the social worker operates. This, for me reflects that need to recognize the significance of discrimination and oppression in service users lives and for my practice to be ethically sound and develop a participatory approach to my practice. Considering these points helped me formulate how I was going to engage with BB. I had an understanding of my statutory responsibilities from a legal and policy perspective and I had an understanding of my personal and professional values in terms of the tensions caused by care and control. Therefore, I needed to build a working relationship with BB which would allow me to build a theoretical understanding of the interrelationship between the individual and society. (Watson West, 2006, p.13) This would help me complete a meaningful and insightful assessment of BBs current difficulties with appropriate interventions. To complete the assessment, I took into consideration Germain and Gittermans The Life Model of Social Work Practice (1996). Payne (2005) describes this model as a formulation of the ecological systems theory which is based on the relationship between people and their environment. The aim of social work is to increase the fit between people and their environment by alleviating life stressors and increasing peoples personal and social resources to enable them to use more and better coping strategies. Payne further points out that practice must be carried out through a partnership between worker and service user that reduces power differences between them. The environment and the demands of the life course should be a constant factor in making decisions. By utilising Germain Gittermans life model of practice (1996) I was able to create an accepting and supportive environment by describing my role clearly to BB and encouraging BB to give her thoughts about the referral. This elicited background information about her relationship with BA and support networks she had within her own extended family and with BAs extended family. We discussed the birth of her second child particularly in respect of how BB felt she could cope with CA as well as with the new baby. BB identified this as a worry for her as she was concerned that she would not be able to manage. To make sense of this information Payne (2005) describes resources that people have in order to cope. These are self-efficacy, self-esteem and self-concept. BB had none of these emotional resources available to her at this time. Coupled with this she had no self-direction in the sense she did not feel she had any control over her life. To allow me to elicit further information regarding BBs parenting skills I observed her care of CA. The My World model which draws on upon the work of Bronfenbrenner (1979) and encourages practioners to take an ecological approach to the assessment process helped me in this respect. By looking at the three domains of growth and development, what is needed from the people who look after me and my wider world I was able to elicit the positives in the situation and the areas of pressure in relation to the safety, well-being and development of the child. Further to this, attachment theory, which according to Schofield (2002) is primarily a theory for understanding (Schofield, 2002, p.29) was also useful in that although directly seeking to improve the quality of interaction between children and caregivers, the childs sense of security, self-esteem and self-efficacy may also be increased by intervening in the systems around the family, for example providing social support to the mother or funding a place for the child in an activity group. A visit with BA was also organised, who although in prison presented as a significant risk factor due to alcohol consumption and increasing levels of violence, albeit the incidents were not in or near the family home and did not involve BB nor his child. BA was at first uncommunicative which was understandable due to the setting and nature of the visit. Trevithick (2007) suggests that asking a range of different questions is central to interviewing however, before asking a question we must be interested in the answer. (Trevithick, 2007, p. 159) By careful use of open and closed questions I was able to draw out BAs views on the assessment and gain some sense of a working relationship with him. However, what really opened the conversation was when I commented on how CA looked very like him. BA then started to talk about CA and how he was looking forward to the birth of his next baby. During the course of the visit I was able to understand how BA supports BB by allowing her the freedom to take care of CA while he did the cooking and looked after the house. BA went on to explain that his relationship with BB was sound but that he was aware he had let her down badly particularly as she was pregnant with his second child. BA was aware that he had missed a lot of CA growing up and he did not want this to happen with his second child. BA was also open about the circumstances leading to his arrest and he admitted that it was due to a feud between two different villages that had been going on since school. BA confirmed that the whole thing was stupid and that he now realised he needed to grow up. Taking into account the information gained and observations made during my visits with BB, CA and BA I was able to start to make sense of their environment, their strengths and pressures and the roles each of them had within the home and their community. Intervention at the initial stages of the process was I believe successful with regard to forming a working partnership with BB and to an extent with BA. Further visits with BB drew further information regarding informal support networks which in the main was her mother. BBs mother was a source of practical support and advice and they were in contact daily. BB described her mother as her ear. Permission was sought from BB to meet with her mother. BBs mother was keen for her daughter to gain support from social services as she realised how difficult her daughter was finding things at this time. To complete the assessment and take into account risk factors and strengths I had to analyse and reflect on the information I had gained. According to Helm (2009) this information needs to be analysed before an understanding is developed which allows a judgement to be formed which can lead to an appropriate decision or action. Calder (2002) further offers a framework for conducting risk assessment by assessing all areas of identified risk and ensuring that each is considered separately e.g. child, parent, and surrounding environment each worrying behaviour should be assessed individually as each is likely to involve different risk factors. To counteract the risk factors present family strengths and resources should also be assessed, for example good bonding, supportive networks. After a thorough analysis and supervisory discussions I recommended that a Post-Birth Multi-Agency Conference not be convened. However, I recommended that a further assessment take place when BA returns to the family home and a Post-Birth Multi-Agency meeting to discuss future interventions be arranged as I was aware that the birth of the new baby could be a future pressure on BB. In line with anti-oppressive practice and partnership working, I discussed both the assessment and recommendations with BB and by letter with BA. Both were given the opportunity to put their views across and both were happy to continue to work voluntarily with the department for the present. The reasons behind my recommendations were that BB although socially isolated had a strong supportive network with her extended family and BAs extended family. Further to this BB has a close and supportive relationship with her mother whom she sees every day. According to Hill et al (2007) a vast array of research shows that parents in poverty, or facing other stresses, usually cope better when they have one or more close relationships outside the household and these are activated to give practical, emotional or informational support. Most often this is informal but, for isolated parents access to family centres or professionals including health professionals can make a great difference to both the parents and the social and emotional health of children. (Barlow Underdown, 2005) With regards to CA, BB had a good bond with her daughter and was quick to attend to her needs. BB also had a routine in place for CA regarding mealtimes and naps this also included a bedtime routine. CA was reaching her developmental milestones (Source: Sheridans Charts). CA had age appropriate toys and had the freedom of the living area. BB had erected a baby gate to stop CA from gaining access to the kitchen and the stairs. However, since CA started walking, BB has to continually keep an eye on CA due to the open fire and hearth in the living area which is proving stressful for BB. Immediate interventions included obtaining Section 22 funding to purchase a safety fireguard and information was obtained regarding BB making applications for Sure Start and Healthy Eating Grants. These applications were successfully made by BB and allowed her to purchase essential items for the new baby. BB had highlighted this as a worry for her as she was struggling financially. Working in collaboration with the Community Midwife arrangements were made for BB to make the trip to the clinic on alternate weeks when her benefits were received. The Community Midwife visited her at home the other weeks. I believe I managed to build a positive working relationship with BB. According to Wilson et al (2008) relation-based practice is the emphasis it places on the professional relationship with the service user. The social worker and service user relationship is recognised to be an important source of information for the worker to understand how best to help. In order to make informed decisions and critically evaluate practice, reflection and analysis of information should embrace all sources of knowledge which have to be drawn upon. Further to this, a potentially more informative, relationship-based and reflective response would be to articulate the service users feelings by which the service user can acknowledge their own responses to the situation. As Fook (2002) points out: Reflective practioners are those who can situate themselves in the context of the situation and can factor this understanding into the ways in which they practice (Fook, 2002, p.40) Banks (2006) also indicates that part of the process of becoming a reflective practioner also involves being aware of ones own position of power and how dominant discourses construct the knowledge and values we use to describe and work with situations and practice. This has been discussed in supervision with regards to BBs Pre-Birth assessment and to visiting BA in prison. It is difficult to evaluate whether aspects of my work were effective or not. However, in supervision we discussed how keen BB was to gain support and seemed to appreciate the partnership approach. This was discussed in relation to Hill et als (2007) research and Barlow and Underdown (2005). Small aspects of my intervention, such as the provision of the safety fireguard were described by BB as a godsend and she was proud to show me the baby items she had purchased on receipt of the grants. Discussion in supervision also centred round the next stage of intervention which was after the baby was born. I discussed with BB the opportunity for CA to attend a local authority nursery one day per week. This would help CAs social and emotional development and at the same time allow BB to spend time with LA. This referral was successful as was gaining the services of a volunteer driver to transport CA. However, CA has only just started at the nursery and therefore difficult to gauge if this referral has been effective. Reflecting on my work overall, I should probably have explored more with BB her social isolation and worked on strategies to get her more involved in the community. Further to this resources in this village are non-existent and the parenting groups which were suitable were not available locally. BB was interested but location of the Family Centre and lack of public transport negated this. I enquired with regards to Outreach Work but this was not available. Discussion with other colleagues in the team reflected the same theme regarding facilities for the outlying villages. Further discussion in supervision raised for me the difficulty of maintaining empowering and anti-oppressive practice within this context as assessment should be needs led not resource led. 2,979 words

Autonomous Vehicle Parking Using Finite State Automata Information Technology Essay

Autonomous Vehicle Parking Using Finite State Automata Information Technology Essay Our project is based on the autonomous parking using finite state automata. The invention of the autonomous parking system in which the elevator, lifter and computer are connected in group such that each unit swap information as it require and then the system calculating processes of loading and unloading a car, issuing the parking ticket and then identifying the parking ticket. The parking system include a elevator , lifter, computer, database for storing vehicle number data and information data which only display that how many car are parking in different floors and then elevator load car , park in vacant floor and unloaded the car one by one and. The process of elevator is to pick and lift the car from ground to parking area and then back to it owns position. The present invention narrates to a system of controlling a autonomous parking system and calculating a parking fee and more principally to a parking control system to which a computer, a control unit, a parking ticket issuer, and a parking ticket recognizer are connected through a network for allowing any required information to be used among them. Description of the Prior Art Generally in a conventional autonomous parking system, a car is moved to a respective floor along hoist way with use of a lift, and then parked in respective parking space with use of pallets. In that system, a fee calculator and a parking ticket issuer are separately operated such that each operation of a parking machine, a parking ticket issuer, and the fee calculator is performed separately. History The parking of vehicles in the employment center of larger cities of the world has increasingly become a major problem. Not only is there insufficient available land for surface parking but the high cost of the land makes such a use economically infeasible. In addition, the aggregation of a large amount of vehicles causes traffic, environmental, aesthetic, and pollution problems. The solution to locate parking facilities in more remote areas where land cost are lower is also not feasible because of inconvenient distances to areas of employment and potential safety and security problem To construct large underground parking facility in these congested center city areas also create major problem because of the high cost of the instruction the multitude of underground utility encountered and the inevitable distribution to existing services during the construction period This complex situation indicates that the use of small low volume underground parking facility with the capability of the fitting within the existing infra structure would be highly desirable. Not only would be they be able to be located conveniently to the drivers destination but they also have potential to maintain the surface above the parking facility in a park Other generators that demand more convenient, close or adjacent parking solution include office buildings, apartments, hotels and institutions where surface parking would not meet the requirements by reason of restricted land area, high land costs, inconvenient access, security, and environmental factors. In response to these needs for alternative and convenient parking, the engineering group endeavored to engineer a solution. They had previously solved couples design challenges in the construction industry by utilizing an approach that included standardization and variety reduction in order to reduce construction costs and time and to provide greater consumer benefit. Their solution was autonomous parking system, a modular automated parking system that could be installed below or above ground, alone or in repeat modules. This approach provided the advantages of minimizing inconvenience, expediting construction time, and lowering construction cost. Its compact area permitted it to be built in center city areas, while avoiding the problems of interference with dense underground utilities and major disruptions to these services. INTRODUCTION Autonomous parking is an autonomous car planning from a line of traffic into a parking place to perform parallel parking. The autonomous parking intends to develop the ease and safety of driving in controlled situations where much attention and knowledge is required to steer the vehicle. The parking scheme is achieved by means of synchronized control of the steering angle and speed which takes into account the actual circumstance in the environment to make sure collision-free motion within the available space. OR The automated vehicle parking system for a parking facility that be in handle with a vehicle approaching or leaving the facility with RF signals, or the like, that identify the vehicle and sends the vehicle identification number, time of day, and lane number to a central computer for calculating the parking cost based on rates for each individual vehicle stored in the computer. [7] EVOLUTIONARY FUNCTIONAL TEST OF THE AUTONOMOUS PARKING SYSTEM THE AUTONOMOUS PARKING SYSTEM As an automobile manufacturer, DaimlerChrysler is continuously developing new systems in order to improve vehicle safety, quality, and comfort. Within this context, prototypical vehicle systems are developed, which support autonomous vehicle parking a function that might be introduced to the market in some years time. The autonomous parking systems regarded in this paper are intended to automate parking lengthways into a parking space, like shown in Fig.1. For this purpose, the vehicle is equipped with environmental sensors, which register objects surrounding the vehicle. On passing along, the system can recognize sufficiently large parking spaces and can signal to the driver that a parking space has been found. If the driver decides to park in the vehicle can do this automatically. Fig 1: Functionality of Autonomous Parking System [1] In Fig.2 the system environment for the autonomous parking system is shown. The inputs are sensor data, which contain information on the state of the vehicle, e.g. vehicle speed or steering position, and information from the environmental sensors, which register objects on the left and right hand side of the vehicle. For output the system possesses an interface to the vehicle actors, where the vehicles velocity and steering angle will be set. The internal structure of the autonomous parking Fig 2: System Environment- [2] The parking space detection processes the data from the environmental sensor systems and delivers the recognized geometry of a parking space if it has been detected to be sufficiently large. The parking controller component uses the geometry data of the parking space together with the data from the vehicle sensors to steer the vehicle through the parking procedure. For this purpose, velocity and steering angle are set for the vehicle actors. Fig 3: Subcomponents of Autonomous Parking System [3] Some proposals for solving of parking problems A good decision is to be built automated parking systems for cars preferably served by stacker cranes (see fig 4), that are the basic element of the automated warehouse structures. Fig 4: [4] Brief Description about FINITE STATE AUTOMATA Finite-State Automata A finite-state transducer whose output components are ignored is called a finite-state automaton. Formally, a  finite-state  automaton  M is a tuple , where Q,  , q0, and F are defined as for finite-state transducers, and the transition table  Ã‚  is a relation from Q ÃÆ'- (  Ã‚  {}) to Q. Kinds of Finite State Automata 1. DFA 2. NFA What is NFA? In the theory of computation, nondeterministic finite automaton (NFA)  is a  finite state machine  where for each pair of state and input symbol there may be several possible next states. This distinguishes it from the  deterministic finite automaton  (DFA), where the next possible state is uniquely determined. Although the DFA and NFA have distinct definitions, it may be shown in the formal theory that they are equivalent, in that, for any given NFA, one may construct an equivalent DFA, and vice-versa: this is the  power set construction. Both types of automata recognize only  regular languages. Non-deterministic finite state machines are sometimes studied by the name  sub shifts of finite type. Non-deterministic finite state machines are generalized by  probabilistic automata, which assign a probability to each state transition. Formal Definition Two similar types of NFAs are commonly defined: the NFA and the  NFA with ÃŽÂ µ-moves. The ordinary NFA is defined as a  5-tuple, (Q, ÃŽÂ £,  T,  q0, F), consisting of a finite  set  of states  Q a finite set of  input symbols  ÃƒÅ½Ã‚ £ a transition  function  T  :  Q  ÃƒÆ'- ÃŽÂ £ à ¢Ã¢â‚¬  Ã¢â‚¬â„¢Ã‚  P(Q). an  initial  (or  start) state  q0  Ãƒ ¢Ã‹â€ Ã‹â€ Ã‚  Q a set of states  F  distinguished as  accepting  (or  final)  states  F  Ãƒ ¢Ã…  Ã¢â‚¬  Ã‚  Q. What is DFA? In the  theory of computation, a  deterministic finite state machine-also known as  deterministic finite state automaton  (DFSA) is a  finite state machine  where for each pair of state and input symbol there is one and only one transition to a next state, as opposed to a  nondeterministic finite-state machine, which has the possibility of multiple transitions . DFAs recognize the set of  regular languages  and no other languages. A DFA will take in a string of input symbols. For each input symbol it will then transition to a state given by following a transition function. When the last input symbol has been received it will either accept or reject the string depending on whether the DFA is in an accepting state or a non-accepting state. Formal Definition A DFA is a 5-tuple, (Q, ÃŽÂ £, ÃŽÂ ´,  q0,  F), consisting of a finite set of  states  (Q) a finite set of input symbols called the  alphabet  (ÃŽÂ £) a transition  function  (ÃŽÂ ´Ã‚  :  Q  ÃƒÆ'- ÃŽÂ £ à ¢Ã¢â‚¬  Ã¢â‚¬â„¢Ã‚  Q) a  start state  (q0  Ãƒ ¢Ã‹â€ Ã‹â€ Ã‚  Q) a set of  accept states  (F  Ãƒ ¢Ã…  Ã¢â‚¬  Ã‚  Q) Finite State Machine of Autonomous Vehicle parking Language (L) = {pick car, first floor, second floor, third floor, go to, back, ground, elevator} Third Floor Second Floor First Floor Elevator Ground stand Back into position goto Pick Car back goto goto goto Back back goto goto Fig 5 Finite State Machine of Autonomous Vehicle parking NFA to DFA Finite State Machine of Autonomous Vehicle parking Let assigned digit code to each statement in above machine. e d c b a 0 0 1 0 1 1 1 0 0 1 1 Tabular Form S x I 0 1 a A B b A cde c A D d C E e D error cde Acd de acd Ac bde de Cd E ac A bd bde Acd cde cd Ac de bd Ac cde b a cde cd de ac bde DFA Machine 0 0 1 0 1 0 acd 1 1 1 0 0 0 bd 1 0 1 1 0 0 Q={a,b,c,d,e} q0={a} qf={a,c,d,e} Language= {0,1} S=Q X I S= (a, 0) = a S= (a, 1) = b S= (b, 0) = a S= (b, 1) = cde S=(c, 0) = a S=(c, 1) = d S= (d, 0) = c S= (d, 1) = e S= (e, 0) = d S= (e, 1) =error Autonomous Parking Solutions Autonomous parking solutions are capable to way store huge number of vehicles within sufficient space. How Autonomous Parking System works The procedure of autonomous parking solution begins as soon as elevator come to pick the car, the door I s then closed and after that stored into vacant parking space and automatically return to entry box when we press the button. Maximizing the use of space for parking Besides the ease of parking for the user, maximum parking capacity is guaranteed because there are no slopes of carriageways with the autonomous parker. Reasons why Autonomous Parking System is the ideal solution There are several reason why autonomous park is the ideal solution because whenever and wherever the huge number of vehicle park need to be park over the available space, e.g. optimum access times, comfortable operation, protection against theft, robbery, burglary and harm, low maintenance requirements, and last but not least, high adaptability to the individual garage planning project with respect to the options regarding maximum possible car heights. [6] Automated Parking General Descriptions Below is a list of terms and definitions to better assist you in understanding the nomenclature in the FATA Sky parks automated parking systems. Entry section The point where the driver parks their vehicle. Exit section The point where the driver retrieves their vehicle and where the APS will transport the vehicle when the request is made. Joint Entry and Exit The vehicle is dropped off and picked up at the same section. This option requires extra space allow for a turntable to turn the vehicle around. Turntable Speeds up the retrieval time by simplifying the exit system in combination sections. The vehicle is turned 180 degrees and is ready to be driven forward out of the Combined Entry/Exit module, rather than being backed out. Robot Shuttle The mechanical part of the system that picks up the parked vehicle in the entry/exit or combo section and moves the vehicles horizontally along the primary walkway to a vertical lift or available parking space. Multiple robots can be used. Dedicated Robots Robot shuttles that are dedicated to each parking floor. benefit once the vehicle is put down on a vertical lift the robot can retrieve another call on that level. The dedicated choice is generally a faster system. Roaming Robots Robot shuttles that travel through the system with the vehicles on them by riding up on a end-of-aisle lift. Benefit less robots are used, but release times are compact. Autonomous The robots move separately from each other. Advantage if a robot requires service the efficiency of the system is only modestly affected. Off-Corridor Vertical Lift The portion of the system that moves the vehicles vertically from the entry level to an above/below ground-parking floor. Used in conjunction with dedicated robot shuttles and only transfers the vehicle to alternate floors. Typically used on systems that have a robot aisle greater than 75-100 in length to increase delivery speeds. End-of-aisle Vertical Lift The section of the system that moves the vehicles vertically from the entry level to an above/below ground-parking floor. Used in combination with Roaming robot transports and lifts the robot carry and vehicle to alternate floors. Typically used for systems with a robot aisle less than 100 in length. Layout The organization of the parking structure including the demonstration of parked vehicles off of the robot aisle. Conventional parking pass on to the typical concrete parking structures with vehicle slope access to multiple floors. Non-Automated Queuing Time Queuing time refers to the time necessary the system is busy before another vehicle is allowed to enter the system. Queuing time is dependent relative on the entry and exit time of the driver (length of time to depart or enter the parked car) and the amount of automated lifts, robots, and entry / exit modules utilized. Attendant Requirements No attendant is required, however, an attendant is useful in assisting drivers to negotiate the system. If the parking lot is open to the public and not strictly the building tenants, an attendant is recommended. Benefit of parking Guidance System/Autonomous Parking System The obvious benefit of automated parking systems  is the ability to fit more cars in less space which can solve many parking problems, but there are many other benefits to the developer, operator,  consumer and society in general.   For example, consider the countless acres  of open space consumed by  parking lots  and all the storm water runoff generated by that entire impervious surface.   Self park ramp garages  are more efficient, but still take twice the space as an automated parking facility.     By contrast, automated parking garages are a green solution since they  preserve open space,  have low energy consumption and have no carbon emissions, because vehicles are shut off before being parked in the system. General benefits Decrease in time spent for searching parking. The efficiency and accessibility benefits from reduced searching can also cause good result in some lessening in accidents due to reduced driver frustration Reduced pollution. Changes in pollutant emissions due to Parking Guidance information are most closely related to changes in overall travel time, for example, yearly pollutant release are reported to have been reduced due to a PGI system in Munich, Germany. Reduction in traffic jams due to fewer cars driving around for spaces searching.   Elimination of stand in line entering parking facilities because drivers will not go to a facility where there is no available space.   Reduction in unlawfully parked vehicles.   Better distribution of flow and parking demand through the area. Autonomous parking systems result in higher revenues and profitability for the parking facilities.   Operator Benefits    Reduced labor    Reduced liability    Reduced lighting HVAC      Total control over access enforcement Consumer Social Benefits    Eliminate fender benders    Eliminate theft and vandalism    Reduce carbon emissions    Preserve open space Highlights of autonomous parking The main highlights of the automated parking systems served by stacker crane in comparison with other systems are: optimum use of the available space, minimum room of a parking automobile, no need of platforms and staircases, module principle of building, that meets the requirements of the clients, shortening the time needed for building a parking system, Less time for parking and forwarding because of the high traveling speed of the stacker crane and simultaneously vertical and horizontal movement and so on. Examples of Autonomous Parking System Features of Hoboken, New Jersey Benefits of the autonomous parking system include: optimization of space utilization, security, convenience, lower garage owners liability insurance, greater reduction schedule, lower lighting and ventilation requirements (no cars driving around inside; no people go inside), and lower emissions and less pollution (clean parking system). Car Towers at the Autostadt: A Hive for Beetles Fig [5] Features The Car Towers is a 20-story tall car storage space tower in Wolfsburg, Germany. Its owned operated by Volkswagen, which enlighten why all the cars around 800 at full capacity are VWs. The Car Towers has often been used to demonstrate public parking garages of the future even though its a private endeavor that merely allows VW to save space. Dubai Robotic Car park Fig - [8] Features The robotic car park in Deira, Dubai (above) doesnt have the enough storage space of the Car Towers (14 cars instead of 800) but it is practical, workable and open for business. A 67-car capacity robot car park in New Yorks Chinatown works on the same principal. CONCLUSIONS The future belongs to the automated parking garages and the efforts made in this direction account for the investments. Automated parking garages are better decision from the social point of view. For example the owners of cars who park their cars in parking automat are forced to pay higher parking charges. This is extremely important in order to shorten the time for servicing a single cell for parking, which is a basic criteria in building automated parking systems for cars. Summary The primary purpose of this autonomous parking study was to determine short-term and long-term recommendations to improve parking in cities. The parking study initially evaluated existing conditions, determined primarily through reviews of background materials (including previous parking studies), . The examination of existing conditions provided the baseline data from which future development, with its impact on parking supply and demand, could be evaluated. Finally, parking alternatives were considered to address future needs, as well as improve the utilization and efficiency of existing parking resources. Future parking alternatives included potential parking supply changes, as well as general parking management strategies.

the rifle Essays -- essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  The Rifle   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  By: Gary Paulsen   Ã‚  Ã‚  Ã‚  Ã‚  In the story â€Å"The Rifle† that took place in 1786 there was a gunsmith named Cornish McManus. He built a rifle that had the best accuracy and finish of all time. But a problem came up; he had a new wife to care for and had to sell the rifle. He sold it to a man named John Byam. He is a patriot fighting for independence in the Revolutionary war.   Ã‚  Ã‚  Ã‚  Ã‚  While he fought in the war the first person he killed was a British officer and the rest of the troops were picked off one by one. All of Byam’s troops admired the rifle and asked to see it all the time. After the killing of the officer they had been chased to a British fort but hadn’t been seen. John sniped out one of the officer’s and hid in a nearby trench. Slowly John became known and admired by all, for his amazing skills.   Ã‚  Ã‚  Ã‚  Ã‚  One day John drank dirty water and got really sick. The rest of his troops knew it was only a matter of time before he died. Three days after he died and was buried with the others that died of sickness.   Ã‚  Ã‚  Ã‚  Ã‚  After he died a woman named Sarah took it and put it in-between the...

Ecuador Essay -- essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  Ecuador is one of the smallest countries of South America. It lies on the West Coast of the continent between Colombia and Peru. The equator crosses Ecuador and gives the country its name. Ecuador is the Spanish word for equator.   Ã‚  Ã‚  Ã‚  Ã‚  The Andes Mountains rise through much of central Ecuador. About half the people live in the valleys and on the plateaus of the Andes. Quito, Ecuador's capital, lies more than 9,000 feet (2,700 meters) above sea level on an Andean plateau. A flat, partly forested, tropical plain extends west of the Andes along the Pacific Ocean. This coastal plain is developing faster than any other part of the country. About half the Ecuadorian people live there. During the middle and late 1900's, many people moved to the coastal plain to farm its rich soil. Others moved to the coastal city of Guayaquil to find jobs. Guayaquil is Ecuador's largest city. It is also the country's leading commercial center and chief seaport. East of the Andes Mountains is a large jungle.   Ã‚  Ã‚  Ã‚  Ã‚  Ecuador has had more than 15 constitutions since it gained independence from Spain. Most of these constitutions provided for an elected legislature, but in many elections few of Ecuador's people have been allowed to vote. Strong leaders have suspended or replaced many of the country's constitutions in order to stay in office or to increase their power. Most of Ecuador's rulers have been military leaders or hav...

How Education Shapes Life Chances Essay

Education in the largest sense is any act or experience that has a formative effect on the mind, character or physical ability of an individual. In its technical sense, education is the process by which society deliberately transmits its accumulated knowledge, skills and values from one generation to another. In sociology we have various schools of thoughts or theories and each of these have their own view on the impact of sociology on â€Å"life chances† Functionalist one of the â€Å"theories† of sociology are mainly concerned with the function of education to society and to seek solution to the following questions, â€Å"what is the relevance of education to the social system and â€Å"what are the relationship between education and economic system†. The functionalist believe strongly in value consensus, value consensus is a social contract entered into by members of the society on how best they can leave together. They believe education is aimed to produce social stability, to keep society smooth and to resolve conflict. In the words of a functionalist the individual has to submit to this higher order, which exist outside them and which was there before they were born and will continue after their deaths. That goes to say that the functionalist believes that every human being should succumb to this great order since the society is greater than any individual. Moore and Davis (2006) claimed that education carry’s out three major far-reaching functions which are firstly, socialization, where youths per take in key cultural values such as achievement, individualism, competition, equality of opportunity, social solidarity, democracy and religious morality. â€Å"Emile Durkheim† on the other hand argues that increase in individuality has an optimistic relationship to deviancy and could threaten social solidarity among members of the society and especially the youth who are more prone to these circumstances. But â€Å"Talcott Parsons† an American sociologist believes that the main social significance of education is its capacity to channel a viaduct between the family and broader society by aiding children to drop the particularistic standard of the family and adapt to the universalistic values of the wider society, which is solely grounded on achievement and not attribution, since all students are provided with equal chances. Functionalist Davies and Moore argued further as their second point that â€Å"meritocracy† influences success and failure and this would show the position of all individual level. Highly endowed and skilled persons would take up the most tasking challenges and would be sufficiently compensated. Making some people above or placed high on the social ladder, as every student is handed the same equivalent opportunity to prove their talent they won’t have the feel swindled for any social inequality that would be produced. So no matter your class or gender, race so far you are possess any skill and you are willing and able to strive hard you would succeed in life. Talcott Parsons also believed that education is an instrument for the assigning of roles in the society. Examinations and qualifications are created to show, establish and to make known of students talents to skill and capacities to the career which is best well-matched for them. The school is therefore a tool to assign these positions hence the school is a â€Å"microcosm of macrocosm†. In reference to the functionalist education teaches skill need for industrial society, it might be general skill that everyone requires such as numeracy and literacy or the specific skill needed for particular work. For Marxists the education system is seen as an important part of the superstructure in society. This is along with other institutions such as the media, religion and the family. They also argue that education does not give everybody a fair chance and that it uses the â€Å"alienation of schoolwork†, (the idea that children will do the work if they are rewarding for doing so), to socially control people until they are ready for â€Å"exploitation† in the world of work. Schools are considered to be unfair on working-class children because they are generally middle-class institutions and so middle-class children will generally do better. Marxists also strongly believe that â€Å"the hidden curriculum† is being used too strongly by schools. By teaching pupils to follow instructions (e. g. â€Å"sir† and â€Å"miss† and folding their arms) they are preparing them for the â€Å"exploitation† during work of when being asked to do something and then automatically doing it. This means that workers could be â€Å"used† in the process and then fined out about the capitalist system that we live in the hard way. While Marxists do share many ideas of functionalists e. g.the fact that education prepares us for out acceptance of the values of society they also see how the education system is alienating children. Functionalists, on the other hand, seem unable to see this and believe that the education system can only do well to children by teaching them norms and values. The interactionist theory believes that the teacher is the most significant tool to pupil’s educational achievement. It implies that teaches assess pupils not by ability or intelligence, but by traits that relates to class, gender and ethnicity, such as attitude, appearance and behavior. According to an internationalist the way pupils are influenced by teachers include: labeling-involves two people in an interaction with one have the power to label stick on the other. For example when teacher tag students as â€Å"smart and bright† or as â€Å"troublemakers and lazy† this forms a mirror through which the students skills and performance is viewed, when there is an occurrence of any mishap in the school those labeled as trouble makers would be called first also when the teachers when marking the works of those label bright tend to have pity for them. A This can cause what is known as self-fulfilling prophecy; this signifies a situation whereby an individual student will behave in the way that he or she has been labeled. For instance the bright labeled children would have a high esteem while others would be discouraged and may not prepare properly for school work and some may resolve into cheating and this would result into trouble. Also students might have different teachers and therefore each teacher might have a different labeling for the same child . Peer groups label might have a different label from that of the teachers, for example the teacher label some students as smart and bright but in peer group label they can be labeled as nerd or dweebs and lose respect from peers. Students also label teachers normally in accordance to their strictness or openness, rule enforcement, punishments given and the amount of worked handed to the students by the teachers this would determine which category either good or bad is the label for the teacher. These labels can be negotiated, that is the ‘bright’ child might start misbehaving or the ‘trouble-maker’ might turn , Life chances refer to the opportunities open to individuals to better the quality of life of themselves and their families. Therefore this definition suggest that there are opportunities available for individuals and families to improve their lifestyles, and suggests that this is possible if there is no poverty, and for people to be socially inclusive. The concept was introduced by German sociologist Max Weber. These opportunities refer to length to which an individual gain’s access to resources, such as food, clothing, shelter, health care and our main area of study education. How does education (shape) people’s life chances? The question appears to be seeking an investigation into the relationship between the education a person receives and the opportunities which it provides. The (key) words seem to be education, shape and life chances. shape strikes me as a very definite word, defined in the (merriam-webster dictionary as meaning, form,create, especially. to give a particular form or shape to). For the purposes of this essay I am going to look at education in the sense of learning opportunities provided by the state and concentrate on issues of social class, race and gender. Life chances is a very vague phrase which could be construed as having a variety of different meanings, but in this case I would interpret it to mean opportunities of economic and social (That goes to say that education is an opportunity given to an inidivial to improve his or her life quality). Aside the fact that education might be considered boring, expensive, stressful and time consuming. From a personal view I (believe) that education surely does improve or aids to better one’s life chance, education Serve the ruling class to shape people’s thinking, also to improve the level of people so that from a natural person into a social person, education brought (rise of r technological advancements) , education brings about understanding and this has helped in settlements of many disputes also wars amongst countries, education helps to improve the welfare of the individual and the society, It promotes civilized, progressive, competent and efficient development of the individual and the society and lastly Dissemination of culture, transforming culture, and create a culture, to intellectuals to raise people’s literacy. These and many more is how education has helped. Education also (comes) in, in its relation to the economy.

Wolf Creek Analysis

Greg McLean and released in February 2014, is a film which everyone should see because of the clever way stereotypes are challenged, Australian values are shown, and cinematography shows the natural beauty of outback Australia. Wolf Creek 2†³ Is about a couple of foreign travelers backpacking around Australia who are disturbingly interrupted by an outback serial killer who then turns on a traveler attempting to save them. Behind the horror, Australian values are made clear, stereotypes of Australian culture are challenged and the natural beauty of Australia is shown to the audience. The Australian value of home being an open door and welcome to all Is shown In â€Å"Wolf Creek 2†. This is evident when the injured and dehydrated victim, Paul, collapses on the doorstep of a secluded country house.Upon waking up, he finds himself in a bed, with his clothes washed and folded neatly beside him. Confused and delusional, Paul is greeted by an old couple who then proceed to serve him a home cooked meal. â€Å"l made it special, for you† was a statement made by the elderly lady as she served Paul the food – even though he was a total stranger, This Is significant because she took him In like she would her own some This series of events encourages viewers to believe the fact that Australians believe a home is a place of welcoming and that anyone in need can feel comfortable. Wolf Creek 2†³ challenges the stereotypical belief that Australia is meant to be a friendly country which backpackers feel safe In. This film displays backpacking In two ways, contrasting the stereotype. For example, the couple Is shown enjoying their experience, being picked up by numerous people and engaging In friendly conversation with them. This is the stereotypical belief being displayed. Although, the people refuses an offer from serial killer Mica Taylor for a ride – which consequently results in them being victims of a vicious attack.This scene portrays Australia to be an unsafe environment for backpackers – completely opposite to the foreigner's beliefs. The Inclusion of this Idea In the film forces viewers to question the conventional Idea behind the culture of backpacking In Australia. Phenomenal cinematography exhibits the stunning nature that is of outback Australia. Numerous wide shots were used of the mountains, grassed areas and wolf reek itself. This was done to show the viewer the full scale natural aspects of Australia.Birds-eye shots were taken of the long, endless, deserted highways to show the distance that the backpackers were traveling as well as the Isolation of the area. The grass – assisting in creating the Australian outback feel. The audience is challenged to consider whether the beautiful aspects of the Australian outback are masking the horrors happening in the very same place. â€Å"Wolf Creek 2† is a film which challenges the stereotypical Australian culture and aloes as well as display s the amazing nature of the Australian landscape.It supports the value of a home with an open door – a value which many viewers can identify with. Backpacking stereotypes are challenged by the series of murders; contrasting with the belief Australia is a friendly place for this leisurely activity. Finally, cinematography captures the spectacular landscape of outback Australia. Following the Journey of the backpackers takes the viewers on a Journey of understanding, shock and realization – making this movie a significant Australian film.