Essays about: "Principle"

Showing result 1 - 5 of 1650 essays containing the word Principle.

  1. 1. Primary Drivers of Sea Level Variability in the North – Baltic Sea Transition Using Machine Learning

    University essay from Göteborgs universitet/Institutionen för geovetenskaper

    Author : David Ek; [2023-01-09]
    Keywords : ;

    Abstract : Global mean sea level is rising, however not uniformly. Regional deviations of sea surface height (SSH) are common due to local drivers, including surface winds, ocean density stratifications, vertical land- & crustal movements and more. READ MORE

  3. 2. Detecting Chromatography Unit Degradation : Comparison of single- and multi-point techniques implemented in system control and monitoring software

    University essay from Uppsala universitet/Signaler och system

    Author : Max Markensten; [2023]
    Keywords : PCA; SOP-MPT; Fibro; chromatography; affinity A;

    Abstract : Chromatography units, used in the production of pharmaceuticals, degrade with use and need to be changed or repackaged. This study investigates the effectiveness of two statistical methods, principal component analysis and simple and one-point multiparameter technique, for determining degradation in the Fibro chromatography unit. READ MORE

  4. 3. Public Communication in a Pandemic : Language in COVID‐19 public health advertising

    University essay from Högskolan i Halmstad/Akademin för lärande, humaniora och samhälle

    Author : Petra Rindby; [2023]
    Keywords : COVID-19; pragmatics; speech act theory; cooperative principle; implicature; Gricean maxims; advertising; PSA; public information; COVID-19; pragmatik; talakter; samarbetsprincipen; kommunikation; reklam; samhällsinformation;

    Abstract : This linguistic study in the field of pragmatics looked at the language used by public health authorities in Australia, the United Kingdom and the United States to inform citizens about COVID-19 in 2020 and 2021. It made a qualitative analysis of advertisements that were posted on Instagram by the Department of Health and Aged Care, the National Health Service and the Centers for Disease Control and Prevention in relation to COVID-19 during this time frame. READ MORE

  5. 4. Cosmological Horizons and the Unruh Effect

    University essay from Uppsala universitet/Teoretisk fysik

    Author : Niklas Engelhardt Önne; [2023]
    Keywords : Unruh effect; quantum scalar fields; Bogoliubov transformations; accelerated observers; Minkowski spacetime; cosmological horizons; Rindler observers; special relativity; QFT; Unruh-effekten; skalära kvantfält; Bogoliubov-transformationer; accelererande referenssystem; Minkowski rumtid; kosmologiska horisonter; Rindlerobservatörer; speciell relativitetsteori; QFT;

    Abstract : The black hole information paradox, which states that the evaporation of black holes due to Hawking radiation results in a violation of the conservation of quantum information, is arguably one of the most fundamental problems in all of modern physics. Through the equivalence principle, the essence of the problem can be understood and studied in the context of much simpler flat spacetime (described by the theory of special relativity); in this context the Hawking radiation takes the form of the so-called Unruh effect, a thermal effect in the vacuum of a Minkowski quantum field theory that can be measured by accelerated observers. READ MORE

  6. 5. Design & Assembly of a Modular 1-Cylinder Steam Expansion Test Rig for the Evaluation of Piston Rings and Valve Mechanisms

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

    Author : Pinaki Das; [2023]
    Keywords : Steam; Test Rig; Expander; Steam; testrigg; expander;

    Abstract : The need for renewable and environmentally sustainable power generation has increased manifolds in the recent years. Extensive research has been carried out for better solutions. One such solution is steam power generation. READ MORE