Some people decide to start their own business instead of working for a company or organization. Do the advantages of this outweigh the disadvantage?

Offshore
aquaculture
has been recognized as an effective solution to the rapidly growing demand for seafood. While
this
approach may be costlier than the conventional ones, it still suggests a promising prospect regarding of the constrains of land-based and
nearshore
infrastructures and the resource shortage, so many countries are making efforts to develop the offshore
aquaculture
industry [1].
However
, the severe offshore environment e.g.
tidewater
low-lying coastal land drained by tidal streams
Tidewater
current, wind-induced surface current can lead to undesirable failure of production units.
Thus
, the reliability and durability of the unit should be taken into careful consideration during the process of design and assessment of its components and the fluid-structure interaction
(
Accept space
(
FSI
) simulation is a feasible method to achieve the target [2]. In
this
project, the
FSI
code CgLES-Y which combines large eddy simulation (LES), finite element method–discrete element method (FEM-DEM) and immersed boundary method (IBM) will be applied [3].
Firstly
, a simplified model of the
aquaculture
net cage will be simulated to verify the calculation reliability and help fundamentally understand the mechanism of hydrodynamic loading and structural dynamic response exposed to various typical wave-current conditions. The structure vibration and fatigue damage will
also
be
analyzed
examined carefully and methodically; broken down for consideration of constituent parts
analysed
based on the
FSI
simulation.
Secondly
, different types of detailed units will be simulated and structural optimization including the net, cage and mooring line configuration as well as material characteristics will be conducted to enhance the performance of the units according to the hydrology in specific areas.
Lastly
, simulations will be conducted on the
FSI
of components with damage at different scales, which is inevitable during service, based on previous studies. The morphology and stress of these components will be presented to help understand the failure tolerance of the units. Predictably, the results will not only help understand the
FSI
mechanism of offshore
aquaculture
units to promote its
advancement but
Accept comma addition
advancement, but
also
provide insights into the influence of hydrodynamics on the culture of fish.

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Include an introduction and conclusion

A conclusion is essential for IELTS writing task 2. It is more important than most people realise. You will be penalised for missing a conclusion in your IELTS essay.

The easiest paragraph to write in an essay is the conclusion paragraph. This is because the paragraph mostly contains information that has already been presented in the essay – it is just the repetition of some information written in the introduction paragraph and supporting paragraphs.

The conclusion paragraph only has 3 sentences:

  • Summary
  • Restatement of thesis
  • Prediction or recommendation

Example:

To summarize, a robotic teacher does not have the necessary disciple to properly give instructions to students and actually works to retard the ability of a student to comprehend new lessons. Therefore, it is clear that the idea of running a classroom completely by a machine cannot be supported. After thorough analysis on this subject, it is predicted that the adverse effects of the debate over technology-driven teaching will always be greater than the positive effects, and because of this, classroom teachers will never be substituted for technology.

Start your conclusion with a linking phrase. Here are some examples:

  • In conclusion
  • To conclude
  • To summarize
  • Finally
  • In a nutshell
  • In general

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