Question

manual accounting system in ncur higher costs of capturing and processing data than the contemporary,, true or false​

Answer 1

Answer:

Collisions between birds and wind turbines can be a problem at wind-power plants both on-shore and offshore, and the presence of endangered bird species or proximity to key func-tional bird areas can have a major impact on the choice of site or location of wind turbines. There is international consensus that one of the main challenges in the development of measures to reduce bird collisions is the lack of good methods for assessment of the effica-cy of interventions. In order to be better able to assess the efficacy of mortality-reducing measures Statkraft wishes to find a system that can be operated under Norwegian condi-tions and that renders objective and quantitative information on collisions and near-flying birds. DTBird developed by Liquen Consultoría Ambiental S.L. is such a system, which is based on video-recording bird flights near turbines during the daylight period (light levels >200 lux). DTBird is a self-working system developed to detect flying birds and to take pro-grammed actions (i.e. warning, dissuasion, collision registration, and turbine stop control) linked to real-time bird detection. This report evaluates how well the DTBird system is able to detect birds in the vicinity of a wind turbine, and assess to which extent it can be utilized to study near-turbine bird flight behaviour and possible deterrence. The evaluation was based on the video sequences recorded with the DTBird systems installed at turbine 21 and turbine 42 at the Smøla wind-power plant between March 2 2012 and September 30 2012, together with GPS telemetry data on white-tailed eagles and avian radar data. The average number of falsely triggered video sequences (false positive rate) was 1.2 per day, and during day-time the DTBird system recorded between 76% and 96% of all bird flights in the vicinity of the turbines. Visually estimated distances of recorded bird flights in the video sequences were in general assessed to be farther from the turbines compared to the distance settings used within the software configuration to define the moderate (warning) and high (dissua-sion) collision risk area. This led to a high rate of triggered warning/dissuasion signals. The Dissuasion module of DTBird certainly is superior compared to any random activation sys-tem, however minimization of habituation necessitates that the system is only triggered by birds during the time they fly near the rotor swept zone of a turbine. Visually assessing the video sequences enables the identification of species (groups), flight behaviour and possible responses to warning/dissuasion signals. The DTBird system, enabling the monitoring of near-turbine flight behaviour in birds, presents a complementary technique to GPS telemetry and avian radar. In addition, the DTBird system may be utilized as a measure for mitigating collisions.

Explanation:

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Answer 2

Manual accounting system incur higher costs of capturing and processing data than the contemporary - False

• Manual accounting systems are simple to use and costs nothing, which makes them suitable for owners of small businesses.
• While most companies nowadays use accounting software, some still rely on manual systems. For instance, start-ups can find manual accounting cheaper and simpler to use.
• Because only a pen and paper are needed, the method is simple and easily available. All the calculations are carried out manually, eliminating the possibility of replication errors and corrupt data errors.