The Principles Of Physics Behind The Sport - 1800 Words

There is a reason and an explanation behind all of your actions, you may just not know it yet. This clearly described me as an athlete: hard-working and obedient. Unfortunately these qualities can only take you so far. Over the years I have learned that in order to excel in a certain area, you must have a solid understanding behind the basic principles. For my career as a figure skater, these lessons came to me a little too late. Although I knew what I was supposed to do, what I needed were the principles of physics behind the sport. In this paper, I aim to explain the basic principles behind jumping in the world of figure skating by covering the topics of projectile motion, angular momentum, and Newton’s Laws of Physics. Before we†¦show more content†¦In 1572 the first iron blades were manufactured, which reduced the friction of forward motion (Greiff, n.d). Now blades are thinner than ever and are made of the finest cut steel, allowing skaters to have longer strides. This slows the muscles contractions in the legs, which in turn allows for a greater force leading to greater acceleration. (Summers, 2007). With the advances in technology of the equipment, Olympic stars were well on their way to being born. At the age of six I started taking my first figure skating classes at our local ice rink. I had no idea that this passion of mine would lead me to compete in numerous competitions in the Northwest, as well as National State Games of America in Colorado Springs. At the age of sixteen I put away my boots and ended my figure skating career. The photo shown was taken at my home town ice rink, Sherwood Ice Arena at one of the various events that I competed in before giving up the sport. In thi s photo, my mother was able to capture the post-take off for a jump, which can be noted by my body position and where my hands/arms are located. I have almost reached the middle of my jump in which all limbs are held tightly to the body in order to maximize the number of rotations. Although I did not know it at the time, the reasoning behind my actions could be explained through physics. To begin, the more advanced

terrace garden - 3149 Words

INTRODUCTION In gardening, a terrace is an element where a raised flat paved or graveled section overlooks a prospect. A raised terrace keeps a house dry and provides a transition between the hard materials of the architecture and softer ones of the garden. We have a very long tradition of gardening and landscaping. Our literatures and mythologies are full of references to these. Man always thought of natural landscape as his ideal habitat. Adam originally lived in the Garden of Eden. Most of the world mythologies place that the men of primitive people build their abodes considering themselves as part of landscape. Mans fascination for landscaping never decrease. The Egyptians had elaborate gardens with many types†¦show more content†¦NEED OF TERRACE GARDEN Terrace gardens are becoming a common feature in todays urban environment. The phenomenon of landscaping on the terraces and Terrace tops has evolved due to excessive exploitation of the urban land. Bricks, concrete and asphalt have replaced greenery on horizontal as well as vertical planes. Skyscrapers, parking areas and network of roads have acquired a major of urban land. The modern means of transport compels us to create amenities such as bus- stands, railway stations and airports which have pushed away the vegetation and natural green spaces from acres of urban land. In such congested environment, Terrace tops and terrace of buildings provides a valuable potential source of outdoor space accessible to users of buildings. Behind the idea of terrace gardens and Terrace top landscapes is an urge to bring back greenery, which is pushed away from urban areas. These are necessarily green areas created on the concrete slabs. Their need has increased with des igning of high- rise buildings which deprive their occupants of any visual contact with nature. Terrace gardens bring back this missing link between the man and nature, though on moderate scale. Terrace gardens improve the quality of view from the surrounding higher buildings and can be specifically designed to be viewed from above. In cities around the world, terrace gardens are commonly created at three different levels, which are: i.Show MoreRelatedThe Challenges Of Domestic Violence Essay909 Words   |  4 Pages— Every other year, the gardens of Holmes County become inspirations for novice growers, while helping to raise funds to aide victims of domestic abuse. The Holmes County Friends and Neighbors of OneEighty — Supporting Victims of Domestic Violence will continue its effort to provide crisis intervention, treatment, counseling, prevention and support for those affected by domestic violence, when it raises money by presenting its biennial Garden Tour on July 9. The gardens selected this year are locatedRead MoreEssay about Sustainable Design1184 Words   |  5 PagesSmith Library. 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He is placed in this area because he died before Christianity. Nevertheless, Virgil is not subjected to Hell. Each terrace provides living space for individuals who were in Hell for the different categories of sin for which they were suffering. The lower the terrace, the more severe the punishment. Satan resides in the very bottom level of Hell. DanteRead MoreSingapore: A Clean and Green City From â€Å"Garden City† to a â€Å"City in a Garden†2626 Words   |  11 PagesSingapore: A Clean and Green City From â€Å"Garden City† to a â€Å"City in a Garden† Introduction Singapore is a city-state with a land area of about 710 km2i. It is one of the most densely populated countries in the world and yet, harbours rich natue biodiversity. Singapore is well recognized as the world’s greenest city. According to the 2011 Asian Green City Indexii, Singapore is Asia’s greenest metropolis, and the only city assessed to perform well above average in the overall rankings. 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From 1872 – 1876 he was in Chicago, where he became a shorthand writer. Chicago suffered a great fire in 1871, after which there was much

Mergers and Acquisitions Free Essays

Mergers and Acquisitions Free Essays Recent studies reveal that there are various strategies that are lumped and classified as mergers and acquisitions when they are not. In fact not all mergers and acquisitions are alike. This is why a better and deeper understanding of its differences in different situation is necessary. We will write a custom essay sample on Mergers and Acquisitions or any similar topic only for you Order Now Joseph Bower in his article tells us that there are actually five varieties of mergers and acquisitions. There are five reasons for mergers and acquisitions. With each reason, a distinct type of merger and acquisition arises. First Scenario: Overcapacity Mergers and Acquisitions.   Acquisition of the first type occurs in capital-intensive industries, which are more mature and with substantial overcapacity. Industries that undergo such type are generally involved in the automotive, steel and petrochemical markets. This type is usually a merger of equals; otherwise it is a merger of unequals, i.e. a large company acquires a small company. From the point-of-view of the acquirer, acquisition should take place for survival sake. What the acquirer does is to close down less competitive facilities in order to eliminate less effective managers and rationalize administrative processes. After the acquisition, the acquiring company has greater market share, a more efficient operation, better managers, more clout, with less excess capacity. The problems that arise with this type of merger and acquisition are with respect to the various people, facilities, processes and differing values that come together in the acquiring company. With respect to the people, in merger of equals, as these concern two different groups that come together, both battle to maintain their positions. This starts from top-management and goes down the ranks. In a merger of unequals people from the acquired company leave. And in the rare instance that they do come together, company cultures collide — company values clash. There are also problems that arise as to the choice of which facilities to keep and the processes to retain or discard. In short, without the proper guidelines and solutions, what this type of acquisition and merger brings forth is utter chaos. This is why it is important to note the possible conflicts and what is valuable among what is acquired. If the values and the cultures of the two companies are very different, the acquiring company should take time to think about the acquisition. This may not be a good idea. If the process and values that are acquired are what are valuable, time is material in reaping the benefits. Hence, the unnecessary battle in the top and in the ranks is completely unnecessary and negligible. However, if it will take timthat if what is acquired are valuable processes and values Second Scenario: The Geographic Roll-Up Mergers and Acquisitions. The second reason is in order to roll-up competitors in geographically fragmented industries. In this classification, a successful company expands geographically by acquiring units that operate locally. This is different from the first type in that the first type the industries are older. In the second type, such merger and acquisition takes place when the industry is fairly young. The goal of the first type is to reduce capacity and duplication, while the goal of the second type is to achieve economies of scale and scope while building industry giants. The first type is a win-lose scenario, rarely is it successful. The second type is generally a win-win scenario as it is easier to pull-off. Both the problems of the acquired and acquiring company are solved. With respect to the acquired company, the problems of succession, access to capital, national marketing, modern technology and competitive threats from large rivals are alleviated. With respect to the acquiring company, problems of geographic entry and local management are solved. Problems as to resources are not also an issue with the second type compared to the first type. The choice of whether or not the operating unit remains local depends on whether the relation with the local customers is necessary or not. If it is, the operating company remains local. However a possible complication as to the second type is with respect to the acquiring company’s introduction of new processes and values. This may encounter strong resistance. In this case, the acquiring company must ease entry into the acquired company. Third Scenario: The Product or Market Extension Mergers and Acquisitions. The third reason is in order to extend new products into different markets. Through this acquisition, the company’s product line and its international coverage expands. In such type of merger and acquisition, success depends on the sizes of the company. If the companies are of the same size, then the problems of overcapacity or the problems of the first type may arise. However, if the acquiring company is bigger than the acquired company, then success is more likely. It must be noted that while the third type is similar to the second type, introduction of new processes and company values are more difficult in the former. There are also important matters that need consideration in this type.   One concern is the distance of the acquired company. The farther it is, the harder it is to integrate. Differences in processes and cultures must be taken into consideration. Fourth Scenario: Mergers and Acquisitions as RD. The fourth reason is to provide substitutes for RD. Acquisitions are used in lieu of in-house RD in order to build market positions quickly. This fourth type is related to the third type, however this is fairly new compared to the other. The fourth type is what is widely used for high-tech and biotech companies. From the point of view of the acquired company, acquisition is highly advantageous as it brings in massive amounts of money for establishing a sustainable company. This is also advantageous because otherwise competition with the bigger companies can crush the smaller ones. The problem with respect to this type is holding on to key individuals as in the field where this type is widely employed, expertise is more valuable that technology. The things to keep in mind before and when embarking on this type of merger and acquisition are to know what the acquiring company is targeting and to place powerful executives in the integration. Fifth Scenario: The Industry Convergence Mergers and Acquisitions. In this type, a company attempts to gain leverage by assembling disparate companies into a new industry.   Such attempt is based on unproven hypothesis that this new industry may click in the market. This is what makes the fifth type different from the first four types. The first four types change relationships among the industry players while the fifth type creates a new industry. Success depends not on how well the acquiring company buys and integrates but by how smart it is with respect to industry boundaries. It has been observed that entertainment companies are the ones that become successful in the fifth type. The most important thing to remember in this type of acquisition and merger is for the acquiring company to take careful steps during the process. Final Point. In conclusion, Bower tells us that in mergers and acquisitions, thinking, preparation and post-merger management is ultimately the key to success. How to cite Mergers and Acquisitions, Essay examples

Security and Privacy Issues in Internet of Things Buzzword

Question: Discuss about theSecurity and Privacy Issues in Internet of Things for Buzzword. Answer: Introduction Internet of Things (IoT) is a new buzzword in the field of technology that is spreading at a rapid rate. IoT is a concept that combines and includes a large number of gadgets along with the devices and applications for the execution of a specific activity. There are several IoT applications that have been developed and provided to the customers such as home automation, office automation and many others. There are a wide variety of entities and components that are present and are associated with an IoT application. Some of these components include mobile devices, small appliances, large appliances, computer systems, computer networks, human resources and many others (Bhabad, 2015). These IoT applications provide many benefits to the users in terms of usability and performance. There are also many issues and risks that are also involved. These security risks along with the protection mechanisms and future trends have been covered in the report. Background Research Questions What are the different categories and types of risks in terms of security that are involved with an IoT application? What is the potential impact and probable consequences that may emerge with the occurrence of a security risk or an attack? What are the protection mechanisms that may be applied to ensure that the security risks and attacks are prevented and controlled? What are the future trends that are related with the security of the IoT apps? Security and Privacy Issues of IoT Confidentiality Attacks Eavesdropping The entities and components that are associated with an IoT application are a lot many. Some of these components include mobile devices, small appliances, large appliances, computer systems, computer networks, human resources and many others. There are several entry and access points that become available to the attackers which gives rise to the eavesdropping attack. In these attacks, the attacker monitors and peeps in to the network in an unauthorized manner (Wood, 2016). Unauthorized Tracking Information plays an important role in any of the application and the case is the same for an IoT application. This information does not remain at rest and keeps on getting transferred from one source to the other. In between this process of transferring of the information, the attackers succeed in obtaining access to the path and track the same in an unauthorized manner. Data Mining Attacks Business Intelligence (BI) is a concept that includes a number of different technologies. One of such technologies that play a significant role in case of IoT applications is data mining. It offers a lot many benefits to the applications; however, there are also many attacks that also take place in association with data mining that is applied in IoT applications (Amato, 2016). Reconstruction Attacks Confidentiality of the information is often hampered with reconstruction attacks that take place in an IoT application. These are the attacks in which the data and the information is given a new structure or a new shape which is termed as reconstruction of the information. Integrity Attacks Message Alteration There are certain properties of information that are required to be safeguarded and protected at all times. One of such properties of information is its integrity. Information integrity is the property which says that any changes and modifications that take place in the information set shall be authorized and shall also be uniform such that the changes take place across all the copies. This property is often violated in case of IoT applications due to the execution of a number of attacks. One of such attack is message alteration. It is an integrity attack in which the content of the message are altered by the malevolent entities that leads to a considerable damage (Microsoft, 2016). Media Alteration There are certain properties of information that are required to be safeguarded and protected at all times. One of such properties of information is its integrity. Information integrity is the property which says that any changes and modifications that take place in the information set shall be authorized and shall also be uniform such that the changes take place across all the copies. This property is often violated in case of IoT applications due to the execution of a number of attacks. One of such attack is media alteration. It is an integrity attack in which the content of the media are altered by the malevolent entities that leads to a considerable damage (Aws, 2016). Availability Attacks Flooding Attacks Information and application availability is another system quality and information property that is demanded and expected by the attackers. This quality and property is violated with the execution of a lot many attacks. One such attack is the flooding attack in which unwanted traffic is directed towards the application and the services. Some of the examples of these attacks include Denial of Service and Distributed Denial of Service attacks (Nichols, 2016). Server Impersonating As stated earlier, there are various entities and components that are involved with the IoT application. Due to the involvement of so many components, there are also a lot many servers that are involved and associated with the application. There are scenarios wherein impersonation of these servers is executed and caused by the malicious entities. QoS Abuse Customers that are associated with the IoT application expect the application to score well in terms of the quality. There is however attacks that are executed that hamper the quality of the service by violating the same. These attacks are termed as QoS attacks or QoS abuse (Panetta, 2016). Consequences of the Issues There is a lot of information that is associated with an IoT application due to the involvement of a lot many components. The consequences that may result out from an attack can vary on the basis of the attack type along with the information type that is impacted. The information that is associated with these applications can fall into categories such as for office use only, private information, critical information, sensitive data, public data and confidential information. There are also various categories of the users of these applications such as large scale business users, small or medium scale business users, individual home users and likewise. In case of the involvement of more than one party and the impact on the information category as confidential, critical or sensitive, there may be legal obligations as well (Mahmoud, 2015). Apart from the legal obligations, there may also be a number of impacts in terms of the market performance. With increase in the frequency of the attacks, there will be loss to the goodwill of the organization in the market. The brand reputation along with the brand value will also come down. There are various organizations that are present in the market that are working towards a common domain or an application area. In case of occurrence of a security attack in one organization, another competitor may gain an advantage out of the situation by coming up with similar application with better security. The customer base along with the revenues will also come down. There will also be an adverse impact on the employees as their efficiency and productivity will also be affected (Ko Dorantes, 2016). Protection Mechanisms There are providers in the market that have come up with powerful tools to deal with the availability attacks and these tools are termed as anti-denial tools. These tools are automated in nature and are specifically designed to make sure that the alerts are generated in case of an attempt to impact the availability of the application. There shall be policies implemented along with the strategies and controls to enhance the authentication system that is implemented in the organization. These systems shall include an enhanced form of security in the form of multi-step authentication (Lu, 2014). Networking attacks in the form of confidentiality attacks, integrity attacks and availability attacks are huge in number. Organizations must make sure that these network attacks are prevented and also detected timely to control the damage. There are several network surveillance tools that are available that shall be installed to put a check and track on the network activities. Encryption of the information shall be implemented to make sure that the information stays secure and protected at all times. There are also several applications and systems that have been developed to detect and prevent the intruders and these tools are termed as Intrusion Detection and Intrusion Prevention systems. These shall be installed in the network and the applications to prevent and detect the security attacks. Device safety and security is also important in case of IoT app as there are several devices that are associated with the application in terms of mobile devices, computer systems, small and large appliances and many more. These devices shall be kept protected at all times. The overall legal architecture and structure shall be improved with the inclusion of new policies and laws to make sure that the attackers do not attempt these attacks. With the invention of latest and advanced forms of security, it is often seen that the basic security mechanism is not paid enough attention. Basic security shall be enhanced with the installation of firewalls, anti-malware packages along with the proxy servers. Role of Physical Security Physical security is often discarded with the implementation and existence of the newer forms of applications that are mostly based on cloud or virtual systems. The role of physical security cannot be neglected as it is equally important as the administrative or technical controls. Physical security controls shall therefore be set up across the data centres along with the device security to make sure that there are no occurrences such as device loss or stealing of the same (Jing, 2014). Conclusion Future Trends Threat hunting is one of the latest mechanisms that are being used by the organizations and entities all across the globe. It is a process in which the risks and threats are hunted by the development of the methods and procedures around the same which are an amalgamation of humanly executed tasks, machine assisted techniques and automated operations. There is a Hunting Maturity Model (HMM) that has been developed that categorized the organizations on the basis of their ability to hunt the threats. The model shall be implemented to make sure that threats are detected and prevented. Internet of Things (IoT) is a new buzzword in the field of technology that is spreading at a rapid rate. IoT is a concept that combines and includes a large number of gadgets along with the devices and applications for the execution of a specific activity. There are several IoT applications that have been developed and provided to the customers such as home automation, office automation and many others. There are a wide variety of entities and components that are present and are associated with an IoT application. Some of these components include mobile devices, small appliances, large appliances, computer systems, computer networks, human resources and many others. Due to the involvement of so many entities, there may be confidentiality, integrity and availability attacks that may be executed. There is a lot of information that is associated with an IoT application due to the involvement of a lot many components. The consequences that may result out from an attack can vary on the ba sis of the attack type along with the information type that is impacted. The information that is associated with these applications can fall into categories such as for office use only, private information, critical information, sensitive data, public data and confidential information. Physical security is often discarded with the implementation and existence of the newer forms of applications that are mostly based on cloud or virtual systems. The role of physical security cannot be neglected as it is equally important as the administrative or technical controls. References Amato, N. (2016). The hidden costs of a data breach. Journal of Accountancy. Retrieved 9 May 2017, from https://www.journalofaccountancy.com/news/2016/jul/hidden-costs-of-data-breach-201614870.html Aws,. (2016). Overview of Security Processes. Retrieved 9 May 2017, from https://d0.awsstatic.com/whitepapers/aws-security-whitepaper.pdf Bhabad, M. (2015). Internet of Things: Architecture, Security Issues and Countermeasures. Retrieved 9 May 2017, from https://www.ijcaonline.org/research/volume125/number14/bhabad-2015-ijca-906251.pdf Jing, Q. (2014). Security of the Internet of Things: perspectives and challenges. Retrieved 9 May 2017, from https://csi.dgist.ac.kr/uploads/Seminar/1407_IoT_SSH.pdf Ko, M. Dorantes, C. (2016). The impact of information security breaches on financial performance of the breached firms: An empirical investigation. Retrieved 9 May 2017, from https://jitm.ubalt.edu/XVII-2/article2.pdf Lu, C. (2014). Overview of Security and Privacy Issues in the Internet of Things. Retrieved 9 May 2017, from https://www.cse.wustl.edu/~jain/cse574-14/ftp/security.pdf Mahmoud, R. (2015). Internet of things (IoT) security: Current status, challenges and prospective measures - IEEE Xplore Document. Ieeexplore.ieee.org. Retrieved 9 May 2017, from https://ieeexplore.ieee.org/document/7412116/ Microsoft,. (2016). Microsoft Core Infrastructure Optimization: IT Security Processes - Best Practices for Business IT. Microsoft.com. Retrieved 9 May 2017, from https://www.microsoft.com/india/infrastructure/capabilities/itprocesses.mspx Nichols, A. (2016). A Perspective on Threats in the Risk Analysis Process. Sans.org. Retrieved 9 May 2017, from https://www.sans.org/reading-room/whitepapers/auditing/perspective-threats-risk-analysis-process-63 Panetta, K. (2016). Gartner's Top 10 Security Predictions 2016 - Smarter With Gartner. Smarter With Gartner. Retrieved 9 May 2017, from https://www.gartner.com/smarterwithgartner/top-10-security-predictions-2016/ Wood, P. (2016). Social hacking: The easy way to breach network security. ComputerWeekly. Retrieved 9 May 2017, from https://www.computerweekly.com/tip/Social-hacking-The-easy-way-to-breach-network-security