Automated Power Pole Photography via Helicopters

Automated Power Pole Photography via Helicopters Fugro Roames aims to automate the process of acquiring high resolution pictures, to reduce the risk and cost associated with helicopter based pole top inspection. The project will focus on acquiring previously worked algorithms, as well as the introduction of model predictive control, to automate the overall process, while also presenting a working prototype to simulate the operation of the intended product. The following proposal will aim to describe the intended topic and scope, while also reviewing background information on aerial asset management and autonomous aerial photography related to the project. The report will also highlight all achievable milestones, and their respective tasks, within the project plan; as well as present a detailed OHS risk assessment of the projects practical and non-practical work. The work completed during the semester, will hope to provide sufficient groundwork for automated aerial asset management procedures, within the electrical distribution industry. Accurate and effective asset condition management is important to ensure the longevity of an electric distribution network, while maximising its performance and operational efficiency.[1] At present, an efficient and cost effective method to test the integrity of a network, requires the use of a human-piloted helicopter and a photographer to capture high resolution images of power poles and their subcomponents [2]. Fugro-Roames, a company which currently provides this to its customers, aims to reduce the risk and cost associated with helicopter based pole top inspection, by replacing the photographer with an automated camera gimbal to capture high resolution pictures of the network. Figure 1.1: Power Pole Photography [1] Automated aerial asset management in the context of this proposal refers to the use of aerial platforms, to asses specific assets in an easy and cost-efficient manner, without the need of manual involvement. Unfortunately, and as it will be discussed in Chapter 3, the project topic is a form of technology that has not been widely researched; however, various methods of aerial asset management, such as helicopters, UAVs or drones, do exist and are currently in use within the industry. 2.1 Project Outline It is the purpose of this project to develop a Receding Horizon Planner (RHP) in order to automate power pole photography using camera gimbal system. The RHP will based on the algorithms created by Dr. Michael Kearney, which provide a solution to the photograph feasibility, photograph scheduling, and gimbal trajectory planning problems [3]. For validation, the developed planner will be tested using simulation flight data provided by Fugro-Roames. Further testing will include the implementation of the RHP into a gimbal prototype, where sensitivity analyses and assessment of the initial assumptions will be completed to determine the projects limitations and outline recommendations for future work. A more defined project plan will be described in Chapter 4 below. 2.2 Motivation for Automated Aerial Asset Management In order to overcome the limitations associated with conventional asset management methods, a high resolution image capture system was developed and is now used to aid in the inspection, assessment and maintenance of electric distribution networks [4]. However, the overall cost associated with this method, outweights its improved efficiency, as it involves specialized labour (photographers) and the use of helicopters to complete the required task [5]. The motivation to introduce an automated aerial asset management system, requires for the reduction of risks and overall cost associated with the current model, as well as improving the quality and selection of photographs taken. 2.3 Project Aim, Objectives Intended Scope Since the project, and all information available, are sponsored and provided by FugroRoames, the aims and objectives have been defined by the companys desires for the finished product. Therefore, the aim and proposed purpose of the project is to reduce the cost and risk associated with helicopter based pole top inspection, with the use of a Receding Horizon Planner (RHP) that automates the movement and control of a camera gimbal system. Along with the proposed project aim, multiple objectives must also be met whilts completing the work required. These include improving the algorithms created by Dr. Kearney, obtaining accurate efficiency gains for the RHP, designing and building a working gimbal prototype to be used for testing, and providing sufficient ground work for actual on-site testing and implementation, with the use of a helicopter, of the RHP beyond the project. Similar to the projects aim and objectives, the intended scope has also been shaped by the companys desires for the final product. Therefore, the scope can be outlined as: Review of background information and related work Adaptation of algorithms created by Dr. Kearney Development of Receding Horizon Planner Design and build of a gimbal prototype Planner implementation and testing Analysis of results Sensitivity analysis Assesment of projects assumptions Evaluation of project and suggestion for future work Possible gimbal rig implementation and on-site testing Taking into account the scope described above, it seems logical to break the project into three specific sections; planner development and testing, prototype design and testing, and thorough result analysis. The development and testing of the Receding Horizon Planner involves the improvement of existing control algorithms, to implement and verify its overall efficiency, using available and provided data. The design and testing of the gimbal prototype, which should resemble the actual gimbal rig, involves the use of the developed Receding Horizon Planner to validate and improve previously obtained results. Finally, thorough result analysis requires the breakdown of the planner and obtained results, to find how assumptions, parameters and particular components were affetcted. Although automated aerial asset management is a form of technology that has not been widely researched, the following chapter will provide a complete review of background literature which would closely resemble the general subject matter. The review will be broken into two sections; aerial asset management, and autonomous aerial photography and gimbal control. Previous work related to these topics will be presented, reiterated and reviewed, focusing on sources related to asset management within the electric power distribution industry. 3.1 Aerial Asset Management Aerial asset management , within the electric power distribution industry, has been implemented to replace conventional asset management and inspection methods, and provide a fast and accurate way to determine any defects that could be present. Whitworth et al. [6], in a work sponsored by EA Tecnology, propose the use of a helicopter-mounted camera to capture and store visual information, in order to enhance the inspection of overhead power lines. In order to reduce camera shake and partially automate the inspection process, the authors recommend the use of an acquisition system, which finds and locks the camera to the location of the powerline, followed by a recursive algorithm that tracks the powerline smoothly, despite the translation of the helicopter. Similarly, Earp et al. [1][4] describe an aerial inspection technique, which was also developed by EA Technology, that uses high resoluion images to perform a detailed condition assessment on electrical towers within a distribution network. The authors break down the helicopter based condition assessment, which is considered an improvement from the video inspection method in [6], to include four different parts: Pre-flight Planning: Inspection requirements, photographic sequences, camera trajectories; as well as current wind and weather conditions, natural and man-made ground feature, and the locations of the electrical towers, are all taken into account during the pre-flight planning. Helicopter Inspection and Picture Acquisition: A high resolution digital camera is used to take a set number of images, per tower, to meet the inspection requirements. Satellite-based Global Positioning System (GPS) and moving map displays are used to georeference each photograph taken, back to the tower. Image Processing, Analysis and Condition Assessment: Captured images are examined and given a Condition Rating (CR), typically on a scale of 1 to 4 (1 describing best condition, 4 describing worst condition). The uniformity of the assessment, determined by the individual DNOs requirements, is ensured by this critical step and therefore requires for a detailed condition assessment criteria, application-specific workstations, and accurate in-house training programme for assessors. Condition Based Risk Management (CBRM): A process developed by EA Technology, it combines practical and theoretical knowledge about a specific asset, along with maintenance experience, in order to define its current condition. Taking a different approach, N. Ellis [7] investigates the use of Unmanned Aerial Vehicles (UAVs) to inspect power transition lines. The author investigated the cost, risks and overall efficiency that comes with the use of UAVs, searching for low budget automation strategies to be designed and tested. Unfortunately, due to government regulations and the high capital and operating cost of the UAV, lead the author to the conclusion that the technology is not feasible at the current time. As outlined by most of the sources presented, the introduction of aerial asset management techniques, has made a big improvement on the inspection, assessment and maintenance of an electrical distribution network. Whilst most models present techniques that far surpass conventional inspection methods, the cost that comes with the involvement of specialized labour and helicopters, leaves little room for errors and inconsistent results. However, although the implementation of an UAV was not possible due to the introduction of new risks, the automation techniques, presented in [7], can be applied to previously discussed aerial photography techniques, and mitigate/remove any currently involved risks. 3.2 Autonomous Aerial Photography and Gimbal Control Autonomous aerial photography and control, within the electric power distribution industry, is not a topic that has been widely researched or implemented. However, the use of a camera and aerial images to predict and control the movement of UAVs is something that is commonly discussed and will therefore, be the main focus for this section. E. Skjong et al. [8] investigate the recent commercial availability of UAVs within Search and Rescue (SAR) and Search and Tracking (SAT) applications. The authors then focus on the development of a SAT system, which is able to steer the UAV and focus the gimbal attitude on regions and objects of interest respectively, with the use of Model Predictive Control (MPC). The overall process is made autonomous by allowing computer vision to work directly with the UAV autopilot and MPC, so objects can be simultaneously detected and tracked in an efficient manner. Similarly, C.E. Lin and S. Yang [9] explore the use of UAVs to detect and track specific objects, with the help of aerial photography and camera gimbal control. The authors implement the use of an Inertial Measurement Unit (IMU), which consist of a gyroscope, accelerometer, and magnetometer, along with an Attitude and Heading Reference System (AHRS), to determine and ensure that the angles of the camera gimbal are in the correct reference frame. Both [8] and [9] use Global Positioning System (GPS) to determine the location of both the UAV and the target, using this relationship to implement a reliable autopilot flight control for target detection and photography. R.J. Rajesh and C.M. Ananda [10] move away from controlling the camera gimbal, attached to a UAV, and focus on stabilizing its movement to ensure that clear photograph and/or video footage is taken. The use of Proportional-Integral-Derivative (PID) controller is recommended by the authors, to compensate for the vibrations and gust, as well as control the position of the camera by stabilizing the movement of the gimbal. Manually tuning the controllers parameters is not recommended, as the process is considered time consuming and tedious, instead, the authors recommend the use of Particle Swarm Optimization (PSO) as the preferred algorithm to complete this task. Uncertainty and disturbances are mentioned, but not properly investigated in [9], [8] and [10]. A. Ashok et al. [11] investigate the external disturbances that affect the UAVs, as well as the dynamic and parametric uncertainties that arise in the mathematical autonomous model when subjected to a number of operating conditions. The authors reiterate previous approaches taken to design a robust control system, including the use of a PID controller for linear [12] and linearized [13] models, as well as the use of a Linear Quadratic Gaussian (LQG) controller [14] in the presence of uncertainties, before the Uncertainty and Disturbance Estimation (UDE) method is chosen to synthesize the required controller. The control of a camera gimbal, as outlined by most of the sources above, is necessary in order to ensure the accuracy of photographs or video that is captured by the UAV. Although the use of conventional control methods is described above, only [8] focuses on the use of MPC, which is closely related to the project, to ensure that the UAV is able to detect and track objects efficiently and simultaneously. A clear representation of the projects tasks, has been outlined as a comprehensive project plan from the first to the final day of employment at Fugro-Roames. A visual representation and description of the plan is used to illustrate the timeline of the project, including all achievable milestones, which are related to the aims, objectives and intended scope of the project, discussed in section 1.2. 4.1 Visual Representation of Project Plan The use of a modified GANTT chart was implemented to showcase the proposed flow of the project, from the first to the last day of employment. The timeline is hence separated into 24 weeks that are broken into 5 days, in the same manner as the business week format, where the project milestones and their corresponding tasks are allocated a precise number of days in which work is scheduled to take place. Green solid bars represent the projects milestones, where red solid bars indicate their respective tasks. The progress of the overall project is tracked by the completion of every achievable milestone, which can only be completed by first completing their respective sub tasks. Completed milestones are shown with a blue line through the green bar, and completed tasks are shown with a yellow line through the red bar. Weeks 1 to 12, as shown in Figure 4.1, represent the core work to be completed, as Milestones 3-5 directly relate to the aims, objectives and intended scope of the project. Weeks 13 to 22, as shown in Figure 4.2, outline the analysis and completion of the final pieces of assessment, including the thesis report and demonstration, which require the content from previous milestones to be completed. Weeks 23 to 24, also shown in Figure 3.2, outline a possible Milestone that can be completed until the final day of employment at Fugro-Roames. This milestone does not affect the previous pieces of assessment; however, it will provide the company with important information that could prove vital to the future of the project. 4.2 Milestone Task Breakdown Milestone 1: Project Scope The project scope is necessary to determine the projects main objectives, and will therefore guide the work to be completed throughout the semester. To ensure all expectations are met, and the appropriate time is given to all project milestones, an agreement between academic and industry supervisors is necessary. Task ID Days Description Project evaluation 1.1 5 Evaluate the requirements of the project, including potential goals and outcomes. Collect all necessary information to present during the supervisor meeting. Supervisor meeting 1.2 1 Meet with the projects academic and industry supervisors to discuss the project scope, and agree on the due dates for all pieces of assessment. Scope confirmation agreement 1.3 2 Compile a detailed scope which highlights the projects objectives, as discussed during the supervisor meeting. Resources Workspace with an available computer Availability from both supervisors to organize a meeting Milestone Hazards and Risks Milestone 1 is essential to the project. Any delay could be considered a minor, but possible risk, as it affects the progress of the overall project. If this issue becomes bigger, and the project scope cannot be defined, then it can be classified as a major risk and mitigation strategies should be taken immediately. Clear communication between all parties involved, can reduce and remove the possibility of the identified risks from occurring. Milestone 2: Project Proposal The project proposal is the first piece of assessment, which must be completed as part of the responsibilities for completing the project placement. The report highlights the work from Milestone 1, as it expands on the agreed aims and objectives, outlines the background information related to the projects main topics, and presents a visual and a clear representation of the project plan. A detailed OHS risk assessment, which analyses the potential risk involved with the projects practical work, and any potential equipment used, will also be included in the proposal. Task ID Days Description Research of relevant material 2.1 5 Find background information and prior art related to the projects main topic. Project outline and intended scope 2.2 4 Expand on the projects scope decided in Task 1, expanding on the projects aims and objectives. Background and related work 2.3 3 Summarize and expand on the material obtained from Task 2.1. Project plan summary 2.4 3 Provide a detailed project plan, with logically ordered tasks and their respective milestones. OHS risk assessment 2.5 2 Compile an OHS risk assessment, which highlights the projects practical work and equipment used. Drafting and submission 2.5 5 Assemble the proposals individual sections, review the written report and submit via Turnitin. Resources Completion of Milestone 1 Confirmation of university assessment due dates OHS risk assessments, regarding the use and control of the gimbal rig Milestone Hazards and Risks The project proposal relies mostly on individual and previously completed work, however, certain sections require resources which are not readily available. The most significant obstacles, which would require mitigation, are the confirmation of all university assessment due dates and the risk assessments completed for the gimbal rig, which might be used during the project. Clear and constant communication with the universitys course coordinator, as well as the personnel in charge of the gimbal rig, is essential to mitigate and prevent any issues that could affect the completion of the project proposal. Milestone 3: Receding Horizon Planner Milestone 3 is the first milestone that uses the algorithms created by Dr. Kearney to develop an on-line planner that controls the photograph scheduling plan and the movement of the gimbal throughout the event horizon. The completed Receding Horizon Planner will involve the use of a low level controller, an upper level planner, and an event monitor, to be used in Milestones 4à ¢Ã¢â‚¬  Ã¢â‚¬â„¢7. Task ID Days Description Algorithm testing and improvement 3.1 5 Improve the current photograph feasibility algorithm, and test its efficiency. Model predictive control research 3.2 5 Find related material to be used when designing the Receding Horizon Controller. Lower level controller design implementation 3.3 5 The gimbal and camera are robustly controlled by the photograph scheduling algorithm chosen by the upper level planner. Upper level planner design implementation 3.4 5 Implemented the improved algorithm from Task 3.1 to generate a plan that the system will follow over a prediction horizon. Event monitor design implementation 3.5 4 Connect the results from Tasks 3.3 and 3.4 so that the plan is implemented and changed after certain events occur. Resources Programming and modelling software Access to the projects repository and previous work Milestone Hazards and Risks The progress of Milestone 3 could be significantly affected, if access to the necessary repositories and previous work is delayed. As previous algorithms are necessary to the development of the Receding Horizon Planner, the completion of the project would be significantly impacted. Clear communication with the right personnel can help mitigate this issue before it affect the timeline and progress of the project. Milestone 4: Planner Analysis and Improvement Rigorous testing of the developed Receding Horizon Planner is required to find the necessary efficiency gains, so the planner can be implemented on the projects physical equipment. Data obtained from Fugro Roames, as well as the analysis and reiteration of the testing completed, will be completed to improve the found controller gains. Task ID Days Description Test current and new scenarios 4.1 4 Implement the Receding Horizon Planner on several simulated scenarios, using data received from Fugro Roames. Reiteration of Receding Horizon Planner testing 4.2 3 Fix any errors found in Task 4.1 and repeat the tests. Determine accurate efficiency gains 4.3 3 Determine the required controller gains which provide the most accurate results. Resources Completion of Milestone 3 Sufficient testing data provided by Fugro Roames Milestone Hazards and Risks The lack of testing data used to complete this milestone, is a minor risk that could affect the project. Requesting said data ahead of time, would ensure that it is ready for when testing of the Receding Horizon Planner begins, leaving the project timeline unaffected. Milestone 5: Gimbal Prototype Milestone 5 marks a key point in the project, as the implementation of the Receding Horizon Planner on a working prototype is essential to the projects success. The design of the prototype will be based on the actual gimbal rig owned and created by FugroRoames, to facilitate the implementation of the planner for further testing, at the end of the project. Task ID Days Description Embedded system design and build 5.1 7 Design, build and combine the mechanical, electrical, and software components of the prototype. Implementation of Receding Horizon Planner 5.2 6 Test the Receding Horizon Planner using the gimbal prototype. Sensitivity Analysis 5.3 5 Identify and vary the dominant parameters, testing and improving the Receding Horizon Planner where possible. Resources Completion of Milestone 4 Mechanical, electrical and software design software Working space and necessary build equipment Development of testing scenarios Milestone Hazards and Risks Milestone 5 introduces the use of practical equipment to design, test and build each component of the gimbal prototype. The misuse of the practical equipment, and the lack of component testing, are immediate risks to the completion of the prototype. Following the risk assessment outlines on Chapter 4, as well as completing the required testing before the Receding Horizon Planner is implemented, can help mitigate the risks described and prevent possible delays. Milestone 6: Assessment of Projects Assumptions As previously shown by Dr. Kearney, on the initial report he completed for Fugr-Roames, the introduction of the Receding Horizon Planner required changes to the initial assumptions made when designing the projects photograph allocation and gimbal control algorithms. The change and/or the addition of assumptions, by analysing the projects missing parameters is, therefore, also essential when validating the results obtained in Milestone 5. Task ID Days Description Identify missing parameters 6.1 2 Determine the projects missing parameters based on the assumptions made by Dr. Kearney on his report. Evaluate the effects of missing parameters 6.2 3 Assess how the model is affected by each missing parameter. Update the projects assumptions 6.3 2 Compose a list of updated assumptions based on the results from tasks 6.1 and 6.2, to be used on further work. Resources Completion of the Sensitivity Analysis Task within Milestone 5 Milestone Hazards and Risks The risks to Milestone 6 are relatively small, where the largest possible problem involves the inability to identify the effects of the projects missing parameters. Keeping a record of all parameter changes/assumptions made during previous tests is the best solution to mitigate/prevent this issue. Milestone 7: Project Evaluation and Recommendation for Future Work Identifying the projects limitations is an important process, as it allows recommendations for future work to be made and included on the final thesis report. Task ID Days Description Identify projects limitations 7.1 3 List the projects limitations, based on the results from Task 6. Develop accurate recommendations 7.2 3 Expand on previous work and results from Tasks 6.1 to 6.3, including 7.1, to develop accurate recommendations for future work. Resources Development of the Receding Horizon Planner Sensitivity analysis of the gimbal prototype Completion of Milestone 6 Milestone Hazards and Risks The completion of Milestone 7 is only affected by the work done in previous milestones. If previous tasks are delayed, any future recommendations run the risk of not being completed. To prevent this from affecting the final stages of the project, the plan/timeline outlined should always be followed, noting wher

Euthanasia Essay -- Mercy Killing Papers

Euthanasia The term 'Euthanasia' comes from the Greek word for 'easy death'. It is the one of the most public policy issues being debated about today. Formally called 'mercy killing', euthanasia is the act of purposely making or helping someone die, instead of allowing nature to take it's course. Basically euthanasia means killing in the name of compassion. Euthanasia, can be either 'voluntary', 'passive', or 'positive', Voluntary involves a request by the dying patient or their legal representative. Passive involves, doing nothing to prevent death - allowing someone to die. Positive involves taking deliberate action to cause a death. Euthanasia, at the moment is illegal throughout the world apart from in the State of Oregon, where there is a law specifically allowing doctors to prescribe lethal drugs for the purpose of euthanasia. In the Netherlands it is practised widely, although, in fact, it remains illegal. I believe that everyone has the right to choose how they live and die. Everyone deserves respect, freedom and the power to control their own destiny. Not everybody will have an easy death. Some terminal pain cannot be controlled, even with the best of care and the strongest of drugs. Other distressing symptoms, which come with diseases, such as sickness, no mobility, incontinence, breathlessness and fever cannot always be relieved. Pain is not always the issue - quality of life is too. Most people want to die with dignity, but some people may spend the last moments of their life, in a way which to them, is undignified. Having the right to control over their own life and death helps people keep human dignity in the face ... ...nimal is put to sleep. The owner is upset over the loss but they feel that they have done the right thing, by putting the pet out it's misery. I do not think we can look at human life in the same way however, as humans' are treated better than animals and have more respect. But what is better, letting someone suffer a prolonged and very painful life, or allowing him or her to die with dignity, in peace and without pain? This issue needs a lot of thought. Many people agree with voluntary euthanasia, many disagree but there is also a large amount of people undecided on the matter. The time will come when the Government and medical services will have to open their eyes to euthanasia, and there will be a lot of debate on the subject. Until then the euthanasia debate will continue to linger, like a terminal disease.

Abuse Of Power And A Desire To Intimidate Education Essay

â€Å" Bullying is a signifier of aggressive behavior which is normally hurtful and deliberate † and involves â€Å" an maltreatment of power and a desire to intimidate and rule † ( Undertaking: 1 ) . However there are many variables that can protect and assist kids survive experiences of intimidation. Children possess many single features which protect and guarantee endurance of strong-arming. A kid should hold a deep consciousness of self-concept â€Å" the set of properties, abilities, attitudes and values that an single believes defines who he or she is † ( pg446 ) , as this allows for grasp of their alone individualism, assurance in their abilities and moral values and reject bullying or isolation for non corroborating with stereotypes or peer force per unit area. They will gain their possible as persons. An of import property of self-concept is Self-esteem, â€Å" the opinions we make about our ain worth and feelings associated with those opinions † . Victims of strong-arming normally â€Å" are diffident or have a weak character † ( Elliot 59 ) therefore a high degree of self-esteem came protect and aid kids survive intimidation and experiences of isolation or bullying as it develops an â€Å" attitude of self-acceptance and self-respect † ( pg449 ) Autonomy Fosters high self-esteem as the kid has a â€Å" sense of one ‘s ain individuality and an ability to move independently and to exercise some control over one ‘s environment, including internal venue of control, and self-efficacy † ( web site ) . Therefore the kid will believe in their individualism and self-respect. As Bernard notes if a kid develops a sense of resiliency and opposition â€Å" declining to accept negative messages about oneself † and of withdrawal â€Å" distancing oneself from disfunction † , the kid will last Acts of the Apostless of intimidation as the kid will recognize that these actions are morally incorrect and discrimative. ( Website ) . In order for the kid to last intimidation and protect themselves they should react â€Å" assertively to a state of affairs, make â€Å" self-asserting statements † and defy use and menaces † Bandura states that a kid ‘s personality features and societal behaviors are reinforced by behaviors environing them, hence an environment where intimidation is non tolerated by grownups must be established as â€Å" Victims demand to be reassured that they are non entirely and that it could go on to anyone † ( Elliot Bullying: 58 ) . Relationships within the household contribute significantly. Parents are universally of import and provide emotional support for their kids to last experiences of isolation, important in protecting kids from effects of intimidation. A strong degree of fond regard would be critical in protecting kids as fond regard behaviors are â€Å" evoked when the person has need of attention or support or comfort â€Å" back up a kid would necessitate if victimised. Parents who adapt an important child-rearing manner will assist protect their kids as it incorporates â€Å" high credence and engagement, adaptative control techniques and appropriate liberty allowing † ( pg564 ) which would further autonomy and individuality in the kid ( Barber & A ; Olsen 1997, Gray & A ; Steinburg 1999, Hart, Newell & A ; Olsen 2002 ) .Ref: This child-rearing manner allows for the development of strong communicating, it encourages the kid to show her ideas feelings and desires hence non to be intimidated by a bully if non conforming with stereotypes. Victims of strong-arming with this secure fond regard and environing environment would experience comfy to inform their parents and seek support if bullied. This type of child-rearing manner has fostered competency such as â€Å" high degrees of self-pride, societal and moral adulthood and favorable school public presentation † ( Amato & A ; Fowler,2002, Anuola, Stattin & A ; Nurmi, 2000, Herman et al, 1997, luster & A ; McAdoo 1996 ; Mackey, Arnold & A ; Pratt, 2001 ; Steinberg, Darling & A ; Fletcher 1995 pg564 ) . A kid who has dignity and self- worth will last and protect themselves from strong-arming as they will non yield to intimadation but gain and esteem their individuality. It can take the kid to a mature underatnding their alone features are valued in community and should non be a factor in their isolation. Besides relationships with siblings can be seen as an country for emotional support. Older siblings frequently â €Å" aided younger siblings with academic and equal challenges † ( pg576 ) and may help development of resiliency to effects of intimidation. Teachers can work collaboratively with parents as â€Å" There are many advantages in parents and instructors working in partnership † ( Besag, 1989, 1992, 1999, Randall, 1996: Bullying Michael Elliot ) . Relationships in school in peculiar instructor patterns can protect kids from experiences of intimidation. The personality and values that a instructor brings to the schoolroom can act upon the degree of protection available to kids from. The instructor should make a positive acquisition environment where intimidation is frowned upon but friendly relationship and value of persons are to the bow. A stating ambiance should be established where the kids feel confident to seek support or study strong-arming behavior. Merely as the issues outlined in â€Å" Guidelines on Countering Bullying Behaviour in Primary and Post Primary Schools † ( 1993 ) the instructors must be argus-eyed for strong-arming behavior, maintain clear records of incidents, and be alert of any academic or physical marks of intimidation. The instructor â€Å" through course of study work on intimidation, can raise awareness amongst students about strong-arming behavior and they can dispute attitudes about strong-arming behavior, addition apprehension for bullied students and assist construct an anti-bullying ethos in the school † . ( undertaking bulling LAN ) . Drama is a powerful convention that can be used to research intimidation and for kids to discourse their feelings and understanding about intimidation. However the instructor must be careful non to promote free function drama of intimidation, but use play to raise consciousness of strong-arming through a fictional lens. Teacher can besides utilize literacy to research intimidation as there are many novels that deal with intimidation in a sensitive mode such as â€Å" The Diddakoi † by Rumer Godden. ( undertaking strong-arming local area network ) . The instructor can advance high ego esteem through topics such as SPHE by prosecuting the kids in games depicting themselves to their equals, raising their self-respect and assurance. It must be noted that positive relationships with friends in school can assist protect kids from strong-arming as they excessively provide a secure base supplying comfort and support to get the better of bullying and isolation. Besides a individual they can confide in or look to for support in stating a parent or instructor. Teachers â€Å" have small opportunity of successfully assisting victims unless a school has a clear, well-developed, anti-bullying scheme † ( Elliot:58 ) The school must develop an appropriate anti-bullying ethos and policy â€Å" which establishes a clear set of agreed purposes which provide students, staff and parents with a sense of way and an apprehension of the committedness of the school to cover with strong-arming behavior which provides a â€Å" model for intercession and bar † ( undertaking LAN ) .The policy gives staff an apprehension and to be â€Å" consistent in their attack to strong-arm behavior and to advance anti-bullying values within the school. â€Å" ( Tacking LAN ) . Culture affects the construct of intimidation, in this manner a policy associating to strong-arming must see the societal economic and spiritual values of a society. Different civilizations reflect different values which influence the policy as a school with values is cognizant of the importance of incorporating with the community ( DEB omoore ) . Besides the cultural group that a kid is from influences their protection and endurance as different cultural groups use assorted raising manners which result in different features in the kid. Different cultural groupings in societies reflect different attitudes ethical motives and in bend usage different raising manners hence kids. The community should work in partnership with the school. Parents ‘ councils could be established in the school where the community involved in â€Å" outlining new or revised school policy/codes † and besides these councils should â€Å" guarantee that their local communities are bully-free † to guarantee a comprehensive attack to strong-arming in all facets of the kid ‘s life: at place, in school and in the community. It is apparent that through a comprehensive inclusive attack to strong-arming those kids can be protected and survive experiences of intimidation.

Essay on Substance Abuse A Nationwide Epidemic - 2215 Words

The consequences that follow the use of any drug are unfavorable. Although many individuals may see drug addiction as a mere lifestyle choice, it is a problem that many individuals suffer from and inevitably a growing issue that leaves major social and economic impacts. The most commonly abused substances are Nicotine, Inhalants, Alcohol, Cocaine, Amphetamines, Prescription medications, Heroin, Ecstasy and Marijuana. 1a(National Institute on Drug Abuse, 2011) Initially, a person may find themselves using substances voluntarily and with confidence that they will be able to dictate their personal use. However, over the period of time that drug use is repeated, changes are taking place throughout the brain, whether it is functionally†¦show more content†¦Thus, being an addict. Substance abuse is a key component to the problems that we face today as a society. According to the National Highway Traffic Safety Administration (Alcohol-Impaired Driving, 2009) in 2009, 32% of all motor vehicle traffic fatalities in the United States were due to alcohol-impaired driving crashes. Surveys were also conducted by the National Highway Traffic Safety Administration (National Highway Traffic Safety Administration, Compton, Berning, 2009) so researchers were able to estimate not only the prevalence of drinking and driving, but for the first time they were also able to collect data on the number of drivers who were under the influence of drugs that impaired their abilities. In this data, it was found that 16% of weekend night time drivers tested positive for impairing drugs, in contrast to the 2% of drivers who were at the legal alcohol limit; making drugs 7 times more prevalent. These statistics show that â€Å"drugged† driving is a concern for not only law enfor cement but also puts other drivers at risk of becoming a part of future statistics. Some of the health concerns that we deal with as a society are also linked to substance abuse. The Center for Disease Control (Center for Disease Control, 2011) had estimated that about 1.1 million Americans were living with HIV, and approximately 21% did not know they were infected. In correlation toShow MoreRelatedSubstance Abuse In America Case Study780 Words   |  4 PagesSubstance abuse in America has gone to lengths such as reaching the rural Appalachian culture in West Virginia. Despite the Nationwide crisis and epidemic of 23 million individuals using, misusing and abusing substances West Virginia is currently unable to say that they are safe and that they have not been affected by this epidemic (Carpenter, Mcclellan, Rees, 2016). 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The poppy, a beautiful flower, is the source of opium, a raw pain-killing substance regularly cultivated and harvested in the East, where it was widely used. Tragically, Europe and America imported the drug and adopted its unregulated use. Though legal, the opium dens of the early 19th century certainly oppressed the lives of the poor, taking what little money they had and offering a dangerous environmentRead MoreAddiction Changes The Way The Brain Processes Information964 Words   |  4 Pages(but not all) users of opioids develop addiction, describe the many dangers associated with addiction, and explain why addicts are often resistant to treatment. So let’s start our journey. I’m sure you won’t be disappointed.â€Æ' Chapter 3 Our National Epidemic of Opioid Addiction â€Å"Funny thing about the monster. The worse he treats you, the more you love him.† ─Ellen Hopkins â€Å"However vast the darkness, we must supply our own light† ─Stanley Kubrick â€Å"It is during our darkest moments that we must focusRead MoreAddiction : Addiction And Addiction985 Words   |  4 Pages(but not all) users of opioids develop addiction, describe the many dangers associated with addiction, and explain why addicts are often resistant to treatment. So let’s start our journey. I’m sure you won’t be disappointed.â€Æ' Chapter 3 Our National Epidemic of Opioid Addiction â€Å"Funny thing about the monster. The worse he treats you, the more you love him.† ─Ellen Hopkins â€Å"However vast the darkness, we must supply our own light† ─Stanley Kubrick â€Å"It is during our darkest moments that we must focusRead MoreIncentive Based Drug Policy Solution1317 Words   |  6 Pagesdifferent approaches the recovery rates are low. 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Known as â€Å"Hillbilly Heroin,† the opioid of choice are Hydrocodone, Percocet, Oxycodone IR, and Oxycontin with street values ranging from $5 to $80 dollars per pill.Read MoreAddiction Changes The Way The Brain Processes Information Essay896 Words   |  4 Pagesnot all) users of opioids develop an addiction, describe the many dangers associated with addiction, and explain why addicts are often resistant to treatment. So let’s start our journey. I’m sure you won’t be disappointed.â€Æ' Chapter 3 Our National Epidemic of Opioid Addiction â€Å"Funny thing about the monster. The worse he treats you, the more you love him.† ─Ellen Hopkins â€Å"However vast the darkness, we must supply our own light† ─Stanley Kubrick â€Å"It is during our darkest moments that we must focusRead MoreThe Effects Of Substance Use And Incarceration894 Words   |  4 Pagesdenying the United State s long and complex history of substance use and incarceration. Some could make a strong argument that our country s battle against substance use has been a misguided, ill conceived, expensive, and discriminatory attempt which produced inauspicious results. The War on Drugs and Deinstitutionalization are two such attempts. This paper will analyze how these policy blunders have formed a strong association between substance use and incarceration, how current practice and researchRead MoreDrug Abuse And Its Effects On The Increase Of The Drug Epidemic Essay945 Words   |  4 PagesHeroin abuse in America has become an overwhelming issue considering the numbers of people who abuse it today compared to just two years ago. America has become a drug culture, the marketplace of an international flow of drugs on an unprecedented scale (Biernacki, 1986). There are many foundation s of this social problem; the intense availability of drugs in neighborhoods where crime is prevalent, as well as basic economics. Prescription pain killers have become much more expensive and more difficult