Essays about: "advantages and disadvantages of engineering"

Showing result 11 - 15 of 62 essays containing the words advantages and disadvantages of engineering.

1. 11. Analysis of Process Technologies to Preserve Berries

   University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

   Author : Jose Abraham Zamudio Pedraza; [2022]
   Keywords : berry processing; freezing; drying; lyophilization; microwave vacuum drying; osmotic dehydration; environmental impact; food engineering; Agriculture and Food Sciences;

   Abstract : From all the wild berries that grow in Sweden only 2-5% is utilized (RISE, 2022). The United Nation has 17 goals for sustainable development, and many of those goals are related to sustainable food production (United Nations, 2022). READ MORE

3. 12. Flow batteries - Impact on fire safety

   University essay from Lunds universitet/Avdelningen för Brandteknik

   Author : Ajay Menon; [2022]
   Keywords : Flow battery; Flow battery types; Flow battery risks; Firefighting; Fire risk analysis; Safety hazards in flow batteries; Fire risks in lithium-ion battery; Safety hazard in lithium-ion battery; Application of battery storage systems; Safety reports.; Technology and Engineering;

   Abstract : The need for sustainable renewable energy has been increasing due to the negative impact of non-renewable energy sources. With the unstable and sporadic nature of sustainable renewable energy, flow batteries show immense potential in mitigating these issues. READ MORE

4. 13. Comparing different methods of measuring particle size for pharmaceutical excipients

   University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

   Author : Jiawen Wang; [2022]
   Keywords : particle size; comparison; Malvern analysis; Qicpic analysis; Pharmaceutical technology; Technology and Engineering;

   Abstract : In pharmaceutical science, particle size is one of the most fundamental parameters of materials, but different particle-sizing analysis methods lack a uniform standard for measuring irregular particle size, making it difficult to compare the accuracy and applicability of different particle-sizing analysis methods. Experiments on excipients used in pharmaceuticals are carried out in this paper by laser diffraction analysis (Malvern wet and dry), dynamic image analysis (Qicpic), and microscopic methods (Qicpic, SEM, and light microscopy) to determine the applicability and limitations of each method, as well as to clarify their advantages and disadvantages. READ MORE

5. 14. Established forest firefighting techniques: A qualitative review of practices among the Swedish fire services.

   University essay from Lunds universitet/Avdelningen för Brandteknik

   Author : Muhammad Humza Khan; [2021]
   Keywords : Forest fires; firefighting techniques; Scientometric analysis; Effectiveness; Questionnaire; Direct attack; Indirect attack; Firelines; Prescribed burning; Aerial firefighting; Flanking; Hot-spotting; Cold trailing.; Technology and Engineering;

   Abstract : Methods and equipment used for fighting forest fires are different from the ones used in urban fires. Generally, the wildfires are intense, require more resources and tend to spread rapidly. READ MORE

6. 15. Investigation of Alternative Contactless Optical Surface Reconstruction Methods

   University essay from Lunds universitet/Matematisk statistik

   Author : Eric Rostedt; Rickard Bolin; [2021]
   Keywords : Geometric transformation; Principal Component Analysis; Helmholtz equation; CNN based Encoder-Decoder; Technology and Engineering;

   Abstract : Object and surface reconstruction in 3D is commonly used in production tolerance validation. Depending on the required level of accuracy, a multitude of different methods are available, each with their own advantages and disadvantages. READ MORE