Sunday, September 15, 2019
Strategic Aims and Objectives for Businesses
Setting up strategic aims and objectives is very helpful for the business, so that they will be able to measure their progress towards their stated goals for a particular business period of time. Aims indicate where the business wants to be in the future, whereas objectives set a clearly defined target for the business. For Merlin Entertainment business, their aim and objective is to be one of the leading entertainments in the world; just like what others aim to be. This aim can then be broken down into objectives. Their objective is to give the people the good service with a very low cost; to increase sales and at the same time meet the customersââ¬â¢ satisfaction. In business, a good set of objectives should be SMART:Specific ââ¬â the objective must be clearly stated and focused. Measurable ââ¬â in order for thee business to see how it is performing against its objectives, it needs to be able to quantify its performance. Achievable ââ¬â for an objective to be useful, it needs to be something that the business is in a position to achieve. Realistic ââ¬â it is no good for a business to set itself unrealistic goals because it will inevitably fail; this is bad for morale, and worse for share prices. Time-related ââ¬â the objectives must be related to a timescale, otherwise there will be no real impetus behind the objective and measurements of the performance will be unreliable.For Merlin Entertainment, their objective is specific, being one of the leading entertainments in the world, it is easy to understand and everyone can tell that they have been successful in achieving it since in the beginning. Their objective is also measurable, within the period of time the growth of the number of people going to the Thorpe Park can said to be increasing as the year goes by, even when the year of the recession. There you can tell that it is progressing and is so close to their objective.Objective is achievable, many people already know about it and t hey enjoy going there. It is not impossible to achieve their objective to be the worldââ¬â¢s leading entertainment since they provide good service and satisfactory. It is also realistic, it is already happening and everyone can tell that they are close in achieving their objectives. Being the best entertainment in the world canà be real if they continue to perform good services to the people and they maintain their good reputation. And lastly, the objective must be time-related, they should take into consideration that a deadline is also included so to make the objective measurable. That is the reason why the Merlin Entertainment has a clear understanding of their objectives to be aware of their roles and responsibilities in achieving them.
Saturday, September 14, 2019
In the United States, many states Essay
The rescue game, a joint social responsibility, must be approached with a lot of tact and undying resilience. With mortality rates on the high and visible evidences of the cause stirring us in the face, we are left with but one question, just one: who is the real killer? The very undeniable frequent recurrence of death through heart disease has been on the high for long stretches of time, which earlier was solely traceable to tobacco. The earlier discovery though incomplete has led the Government of the United States to impose heavy taxes on the tobacco manufacturing companies. Much of the funds realized from such taxes have helped to project billboards and campaigns against tobacco use. However, of late a more devastating killer of mankind was sighted. This, which had stayed so closely to the bosom of humans and even lured many until it became a delight, suddenly brings out its silent pistol carting the lives of many away. Who may have realized how potentially harmful a seeming sumptuous high-fat diet would have turned out? The facts are however showing by the day in alarming numbers of the heart disease even in non-smokers. I hereby use this medium to vigorously alert the Government to the incumbent dangers and threat to life these die hard life stealer have been and therewith request urgently that a bill be passed to levy high-fat fast food producers with heavy tax duties as was with the tobacco, seeing now this high fat foods even kills more and faster than other possible causes of heart failure. Such funds can then be re-channeled to educate the still ignorant many through the use of advance multimedia projections on lighted digital boards, billboard, newspaper and television.
Friday, September 13, 2019
A review on delay-minimized routing protocol in mobile cognitive ad hoc networks
A review on delay-minimized routing protocol in mobile cognitive ad hoc networks Mobile Cognitive Ad Hoc Networks is one of the cognitive radio networks which is the advanced networking technologies for spectrum scarcity problem constrain in the Federal Communication Commission (FCC). The cognitive radio networks are the cognitive network which abjects its network parameters with respect to the network environment. In cognitive radio network two users namely the primary and secondary or cognitive users will access the available spectrum to communicate each other when the spectrum is accessed by the primary user the secondary user must leave the spectrum and access the spectrum when spectrum holes available for transmission. So routing is challenging issues in cognitive networks and it is very challenging in mobile cognitive networks due to the node mobility, primary user interface and spectrum scarcity in this paper some routing protocols based on mobile ad hoc cognitive networks and a review on the delay-Minimized routing protocol are presented. Cognitive Radio Networks (CRN) is the new technology used to overcome the spectrum scarcity problem in current wireless networks by the Federal Communication Commission (FCC). In cognitive radio network is a network which has primary and secondary users which access the network based on Dynamic Spectrum Access (DSA). The primary user is the licensed user and secondary user is unlicensed user when the licensed user is accessing the spectrum the unlicensed user are not allowed so the secondary user has to sense the spectrum periodically to find the presence of primary user, presence of primary user is in dynamic in nature so the spectrum holes created by primary user is dynamic so the Cognitive user uses the DSA. While using the DSA routing is the challenging in cognitive radio networks. Classification of Cognitive radio networks Cognitive Radio Networks (CRN) is of infrastructure and infrastructure less, in infrastructure network it has a fixed structure like base station primary users secondary users and so on, in infrastructure network it has no fixed structure. Centralized and Decentralized networks the Centralized network is the network in which has on the base station in the central and have primary users are present. The decentralized network is the network which has no centralized base station and has the secondary users to communicate and primary users Static and dynamic networks the static networks the position of the base station, primary users and secondary users are fixed but in the dynamic (Ad-Hoc) the position on primary users and the secondary user will change (Mobility is nature). Routing in Cognitive radio networks Routing in Cognitive radio networks is based on available spectrum and knowledge of spectrum to nodes in the network. Routing solutions for the Cognitive radio networks are of two types one is Full Spectrum Knowledge routing and second is Local Spectrum Knowledge routing. Local Spectrum Knowledge routing has Minimum Power Routing, Minimum Delay-based Routing, Maximum Throughput-based Routing, Geographic Routing and Class-based Routing. Spectrum-Aware Routing (SPEAR) Spectrum-Aware Routing (SPEAR) is an on-demand and link-based protocol support end-to-end throughput by integration of flow-based and link-based approaches, it used RREQ for route discovery by control channels it takes decisions with the collaboration of PHY and MAC layers it handles mobility issues with Timeout field in periodic channel reservations messages. It takes the best path by maximum throughput, minimum hop count and link quality it has a communication overhead by route setup and route tear down. Spectrum-Aware Mesh Routing (SAMER) Spectrum-Aware Mesh Routing (SAMER) is a link state routing protocol with a minimum hop count and spectrum availability it gives end-to-end thought with the path with high spectrum availability, long-term stability and short-term opportunistic utilization of spectrum. The routing decisions are taken by PHY and MAC layers. Spectrum-Aware On-Demand Routing Protocol (SORP) Spectrum-Aware On-Demand Routing Protocol (SORP) is an AODV protocol with control channel which uses the path delay and node delay (switching and back off delay) for path selection. In route discovery phase RREQ message is broadcast with an SOP append in the packet the control channel exchange the routing protocol messages and it gives end-to-end thought put SORP doesnââ¬â¢t have link failure handling mechanism. Multi-hop Signal-transceiver Cognitive Radio Network Routing Protocol (MSCRP) Multi-hop Signal-transceiver Cognitive Radio Network Routing Protocol (MSCRP) is an AODV protocol with on control channel. It is a spectrum aware routing and leaves/ joins messages of the nodes so it has the communication overhead of RREQ. In the route discovery phase, all nodes append their sate information and available channels set. The routing decision is taken with the collaboration of MA C, Physical and Network Layers. Routing in Opportunistic Cognitive Radio Networks Routing in Opportunistic Cognitive Radio Networks is an on-demand graph-structured network protocol which uses the routing metric based on the probabilistic definition of available capacity over channel it has no link failure handling capacity and it discovers the route by using OSPF, Dijkstra-link algorithm. By using this Dijkstra-link algorithm it gives end-to-end throughput Local Coordination Based Routing and Spectrum assignment in Multi-hop Cognitive Radio Networks Local Coordination Based Routing and Spectrum assignment in Multi-hop Cognitive Radio Networks is a modified version of AODV which is on-demand routing protocol it has full mesh topology which uses channel scanning and beacon broadcast for neighbor discovery with control channel used for load balancing in routing. The route discovery is done by using RREQ and route decision is based on MAC and Network Layer. It has a link failure handling capability which gives less end-to-end delay and performance. Multipath Routing and Spectrum Access (MRSA) Multipath Routing and Spectrum Access (MRSA) is Mesh routing protocol based on round robin fashion data striping with minimum hop count by route discovery with control channel, Broadcasting RREQ messages. The messages sent to nodes periodically it can handle path failures by sending RERR messages and it has a communication overhead based on multiple flows on a single radio. Cognitive Tree-based Routing (CTBR) Cognitive Tree-based Routing (CTBR) is the tree-based routing protocol with centralized routing it broadcast the root announcement (RANN) message periodically with a packet and used cumulative metric for path selection. It selects the path based on local and global decision schemes. It does not have a route recovery mechanism to handle link failure s and it has a control bytes transmission overhead. Fault-Tolerant Cognitive Ad-Hoc Routing Protocol (FTCARP) It is a fast and efficient routing protocol for route recovery in presence of path failures during data delivery. It uses different route recovery mechanisms for different path failures. Cognitive Destination Sequence Distance Vector (C-DSDV) Protocol It is a table-driven routing protocol. To optimize the system performance of multi-hop CR ad-hoc networks by using multichannel routing table are updated immediately when there is a change in channels the techniques is that combines the routing and channel allocation. In route discover phase common control channel use to broadcast the route updating in the routing table in this protocol best path selection is based on sequence number. In C-DSDV channel switching is used to improve the system performances. If there are more primary users routing overhead will be increased Cognitive Ad-Hoc On-demand Distance Vector (C-AODV) Protocol Cognitive Ad-Hoc On-demand Distance Vector (C-AODV) Protocol is based on AODV a wireless network protocol it is designed according to avoid primary users activates regains for routing formation and packet discovery. It gives the minimized route cost by forwarding packets through the joint pat h and channel selection at each node it takes the advantage of the availability of multiple channels to improve the overall performances. SER-Spectrum and Energy Aware Routing Protocol SER is an on-demand routing protocol which provides high throughput in multi-hop networks it selects an energy efficient route and assigns channels and timeslots for a connection request. The communication segment assignment algorithm is used for balances traffic load among the CR users. In route discovery phase it broadcasts Route Request Messages to other nodes so it has routing overhead of RRE, RREP, RERR and ROP messages. GYMKHANA Protocol GYMKHANA is an on-demand routing protocol and an enhanced version of AODV used the GYMKHANA algorithm using virtual graphs and evaluate the cost by using the Laplacian matrix. It has a secondary userââ¬â¢s self-interference overhead. UNITED NODE Protocol UNITED NODE Protocol is a distributed and efficient based interference-aware routing protocol. It incorporates the spectrum availability cost and interference metrics into the routing algorithm to find better routes between the nodes it repairs routes by using route preservation method. It provides adaptability to the environment and increases throughput and reduces data delivery latency. DELAY-MINIMIZED ROUTING PROTOCOLS FOR MOBILE COGNITIVE RADIO Ad-Hoc NETWORKS POPCORN Protocol ROPCORN Protocol is the on-demand routing protocol which was designed for data transportation using link modeling and used to minimized delay for a set of users in the network. It broadcast the packets in link with the low cost and no primary user is affected. POPCORN is based on RACON protocol it uses buffers in the intermediate nodes and forwards the packets there is no overhead due to the use of spectrum availability and load estimation, the optimal route selection is based on the spatial or temporal locality of link disconnection. SEARCH A Routing Protocol It is the on-demand routing protocol and an enhanced version of AODV which is based on the geographic routing and follows the greedy forwarding and PU avoidance for joint channel-path optimization algorithm to find the best path. SEARCH undertakes both the path and selection to avoid PU activity region and tries to maintain end-to-end latency it has routing overhead due to the RRE, RREP, RERR and ROP messages. Link Prediction-Based Ad aptive Routing Link Prediction-Based Adaptive Routing is based on the link-availability prediction. The link ââ¬âavailability prediction considers primary user activity and user mobility. This routing reduces the energy consumption and gives the least delay by enhances network performance. It works based on link prediction and topology control Joint Routing and Channel Assignment Joint Routing and Channel Assignment (JRCA) approach based on delay prediction and a heuristic algorithm which used the collision probability and Link Stability Prediction. It is an on-demand routing protocol which user AODV type of routing with heuristic values and can find out the path with minimal end-to-end (e2e) delay. Adaptive Delay Tolerant Routing Protocol (ADTRP) The ADTRP algorithm finds a stable sequence of instances of the mobile graph and the communication topology of interest such that the number of transitions from one instance of the topology to another in the sequence is the global minimum. The algorithm uses the average lifetime of the mobile graphs in the stable sequence for communication topology and it is a generic for a stable sequence of any communication topology it uses the heuristic topology for routing so it improved throughput, better packet delivery ratio, decreased packet drop and reduced delay. STOD-RP: A Spectrum-Tree Based On-Demand Routing Protocol STOD-RP is an on-demand routing protocol which was designed for reduces the control overhead and average end-t-end delay minimization and it is an extension of the original Ad-hoc On-demand Distance Vector (AODV) protocol which uses spectrum tree addresses, spectrum decision and route selection in an efficient way for this route matrix is used. Fast and efficient spectrum-adaptive route recovery method is used when the path is damaged. In routing is challenging issues in cognitive networks and it is very challenging in mobile cognitive networks due to the node mobility primary user interface and spectrum scarcity this paper concludes that every protocol is designed for overcome certain problem in networks one is for multiple problems and one is for single problem like improving performance, minimized end-to-end delay, overall throughput increasing and so on. There is a for more protocols or improved versions of protocols for increasing problems and recruitments. In further work on this paper, a delay minimized routing protocol is proposed and implemented that improved version protocol in NS3 will be presented
Affects of the Cold War on the Middle East Essay - 1
Affects of the Cold War on the Middle East - Essay Example The effects of the Cold War on the socio-political affairs in the Middle East were very diverse and discursive in nature due to a number of economic, historical, political and religious causes such the Arab-Israel antagonism, the overt anti-religious nature of Communism, the vast reserve of furnace oil in the Middle Eastern countries, the non-democratic and most likely monarchic political systems in those countries during the Cold War and Islam as the religion of the majority of the people in the Middle East. Since most of the political governments of the Middle East were non-democratic and, to a great extent, monarchic after the Second World War up to 2000, the then rulers were forced to take shelter either in the US block or the Soviet in order to survive in the countriesââ¬â¢ power with the support of any of the two superpowers. Also due to the vast reserve of oil, the Middle Eastern countries were strategically important for both of the superpowers. Therefore, the rulers of th ese countries needed backings of any of these two superpowers against the expansionist invasions of the others. Before the Soviet invasion in Afghanistan, the Arab countries were more or less neutral, though because of being geographically close to the Soviet Union and the overt US support for Israel in this region, the countries were more influenced by the Soviet Leaders. Because of the Soviet invasion in Afghanistan, the countries were alarmed; they began to feel the threat from the Soviet Unionââ¬â¢s aggressive nature.
Thursday, September 12, 2019
Healthcare Oragnization The Longstreet Clinic Compare other Research Paper
Healthcare Oragnization The Longstreet Clinic Compare other Organizations - Research Paper Example Currently, it remains one of the most-advanced multi-specialty facility in Georgia. In addition, top that, the clinics ranks among the best-top physician group practitioners, as reflected in Atlanta Business Chronicles annual books. TLC set on its operations in 1994, with the merging of a few physicians, who negotiated and reached into an agreement of coming up with a multispecialty clinic that would simply focus on the provision of quality health care to the community. The partnership also came up as a way of cost reduction while maintaining continuous contact with the clients. The first president in TLC, John Browning, puts it ââ¬Å"the purpose was to deliver more efficient and higher quality medical care in a changing environment.â⬠His words are correct. In the recent past, health care systems have undergone a revolution. The societal needs are changing day by day, necessitating the need to have specialized care inn variety of cadres. TLC formation came at the appropriate time and did match the needs of the society. Additionally, most clients desire an area where they can meet a team of specialized professionals who will aid and counsel them, answering every bit of their pleas to their satisfaction. TLC did adopt such a system, incorporating major specialists in their fraternity. TLC came into being after the merging of specialists in Obstetrics-Gynecology and Pediatrics. By 1995, eight other single specialty practices had made an offer to join TLC. The specialists could hence work as a team, assisting the client in diagnosis, management and health education. The patient became the central focus. The specialists did operate in different places to reach out to more people; however, the central administrative location was in Wishbone, Fried Chicken Location. With the increase in the demand of services from their clients and desire to increase the accessibility and availability, they did opt to move to Jesse
Wednesday, September 11, 2019
Teamwork Makes a Dream Work Essay Example | Topics and Well Written Essays - 1000 words
Teamwork Makes a Dream Work - Essay Example This research will begin with the statement that team working/interpersonal skills is one of the seven skills listed by the Chartered Management Institute as essential for business management. Traditionally, management exercised control over the organization through planning and control, solving problems, making decisions and giving orientation, all by itself.à Problem-solving used to be the prerogative of the management. In modern times, the above mastership culture has transformed into team leadership characterized by empowered individuals. The team oriented management has come to be known as the second industrial revolution which the Fortune magazine calls as the great discovery of the 1990s. Management through teams has proved to be the cornerstone for many organizations to realize enhanced organizational effectiveness and productivity. Thus, traditional individualistic functioning has been replaced by team functioning in modern times. Team oriented management is a flexible or ganizational model with ââ¬Å"laminar and flattened structureâ⬠as opposed to the traditional organizational structure wedded to top-down (hierarchical) functioning. This flexibility of approach towards problem-solving envisages participation of all the team members at the same time in the decision making and problem-solving processes. Due to the underlying commitment, the team members would never overlook the common objective and most importantly, the team-based functioning is a morale-booster, cost-cutting technique, means of improving quality and productivity, leading to the highest possible organizational performance.... The functional role is drawn from the role theory which emphasizes the role as a part of social structure in that everyone has a role to play in a given activity. The functional role theory is explained in two perspectives of behavioural perspective and expectancy perspective. The former is manifested in an individual who is given or who has assumed a certain position in a community. The latter is manifested as an expected behaviour of an individual occupying a definite position in a society. Belbin states that while functional role is for survival, team role consists of roles required for the pursuit of the common objective (Gunduz, 2008). Self-managing teams The concept of self-managing teams has been discussed as early as 1997. Organisations have embraced the practice of self-managing teams for the sake of flexibility, decision making at the front-end and exploitation of employeesââ¬â¢ capabilities to the fullest extent. The rationale behind self-managing is to make employees f ully accountable for their actions/performance rather than being dependent on their managers. This practice of day-day to management has been found to improve organisational performance for reasons of closeness between the front end people and the customers, the potential to improve ââ¬Ëorganisational learning and adaptabilityââ¬â¢ enabled by the freedom with which the teams can experiment with their work so as to formulate their own unique methods of problem-solving and the employeesââ¬â¢ commitment made possible by their wider participation (Belbin R. M., 2012) (Wageman, 1997). Mixed Results Self-managing team concept has its own drawbacks in spite of the promise it holds for
Tuesday, September 10, 2019
Motivation of Employees In Ainu Shamsi Hauliers Limited Essay
Motivation of Employees In Ainu Shamsi Hauliers Limited - Essay Example A presentation of the results and findings and its intrinsic analysis follows suit, after which a summative conclusion is afforded, and befitting recommendations geared to abate unbecoming organizational human resource dynamics ultimately propounded.This paper declares thatà depending on our level of motivation, it may function to further determine the quantity of effort we infuse into our work, thus out rightly augment the standard of output. Employee motivation indicators capture the propellants of commitment, creativity, and energy levels by workers of a company on their jobs. They describe the psychological forces determining an individualââ¬â¢s effort level, level of persistence and behavior within an organization.à Numerous business managers are contemporarily ill aware of the effects that motivation can engrain in business. It is therefore pertinent that they learn and comprehend factors that function to determine positive motivation within the workforce. The size of th e business not withstanding; whether the intent is to obtain the best output out of thirty of your staff or only one, everybody requires motivation of some for.à Motivation is a paradigm approached through different facets by different businesses. It therefore emerges that the responsibility ascribed to its integration lies with the entire immediate supervisors of staff. It is the mandate of the business owner to initiate motivation as a strategic guideline for the attainment of organizational goals.à I therefore categorically assert that it is exigent to review the key factors or indicators in the motivation of employees, in order to facilitate affirmative work output in the organization. Literature Review Motivation is a function performed by mangers to encourage, impel, and inspire personnel to take action. In order to motivate employees, they must be reached, and reaching them entails a holistic comprehension of their make upââ¬â¢s complexity. Efforts of motivation must be directed at improving the organizational operation. However, for these efforts to be effective, they must also be designed in a way that exhibits benefits to employees. In actual fact, motivation can be accomplished aptly in the event that workers have the capacity to merge personal ambition with the objectives of the organization (Lundin and Christensen 2000). The existent relationship between the employee and the employer should be one characterized by understanding so that the employee is able to identify with his work as well as with his affiliate business. Deficiency in motivation consequently affects productivity. Several symptoms may point to low morale; increased number of grievances, high absenteeism, high number of defective products, and high employee turnover (Bowles and Cooper 2009). A motivated employee is loyal, and being loyal implies the employeeââ¬â¢s support of the firmââ¬â¢s actions and objectives. In fact, the jobââ¬â¢s appearance as a whole carries a bearing on the willingness in addition to the
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