Essays about: "maintenance"

Showing result 1 - 5 of 1529 essays containing the word maintenance.

  1. 1. Design and Assessment of an Engine for Embedded Feature Annotations

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Tobias Schwarz; [2021-03-03]
    Keywords : Embedded Annotations; Feature; Software Engineering; Software Product Line; Git; Partial Commits;

    Abstract : Features are an inherent unit of development of every software; and are defined as aset of implementation artifacts that constitute a functionality that adds value to theproduct, and is perceived useful by the customer. Locating features in source code isa typical software developer task, whether it before implementing a new feature, ormaintaining and bug fixing of existing ones, as it is essential to know where to makechanges. READ MORE

  2. 2. Identifying Metrics For Measuring Maintainability Of Models Defined in SystemWeaver

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Abdullah Awad; Sinan Saleh; [2021-03-03]
    Keywords : Computer science; Software engineering; Case study; Models; Maintainability; Patterns; Metrics;

    Abstract : Software maintenance forms a crucial activity of any viable software system. Sometimes it becomes the most expensive and time-consuming phase in the life cycle ofthe software product. Software maintainability on the other hand, measures howeasy it is for a software product to be modified. READ MORE

  3. 3. Synchrotrons as a Source for Soft X-Ray Lithography

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Author : Thomas Joseph Grandsaert Jr; [2021]
    Keywords : Physics and Astronomy;

    Abstract : To move to lower modes in extreme ultra-violet lithography (EUVL) technology (and keep up with Moore’s law), new sources of soft X-ray radiation must be developed. It is clear from previous studies that Free Electron Lasers (FELs) can easily meet the in-band power requirements at these lower wavelength modes, however detailed studies for insertion devices (undulators) as a soft X-ray lithography (SXL) source are due for a re-evaluation. READ MORE

  4. 4. ONSHORE WIND FARM REPOWERING ALTERNATIVE SCENARIOS AND COST ASSESSMENT

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Hassan Al Hamed; [2021]
    Keywords : Wind power; repowering; feasibility study.;

    Abstract : Many reasons to consider extending the useful time of ageing wind farms. Like to take advantage of it being located in a good wind source, besides existing infrastructure, etc. Repowering can be an appropriate option for the ageing wind farm that suffering less yield energy and increment of cost of operation and maintenance. READ MORE

  5. 5. ManagementPractical Aspects of Aqua Ammonia as Secondary Refrigerant in Ice Rinks

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Jacqueline Pierri; [2021]
    Keywords : Ice rink; secondary refrigerant; refrigeration; refrigerant management; secondary fluid; natural refrigerant; aqua ammonia;

    Abstract : The transition from fluorinated gases to natural refrigerants could be key to reducing the impacts of climate change. Ice rinks are energy-intensive buildings, with large heating and cooling demands. The pumping power required to move the secondary refrigerant typically accounts for a sizable amount of the energy use of the refrigeration system. READ MORE