Essays about: "contact conditions"

Showing result 1 - 5 of 312 essays containing the words contact conditions.

1. 1. Structural analysis of HZO thin film and electrode using X-ray diffraction

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

   Author : Elliot Winsnes; [2024]
   Keywords : HZO; hafnia; hafnium dioxide; zirconium dioxide; ferroelectricity; ferroelectric; synchrotron radiation; X-ray diffraction; Physics and Astronomy;

   Abstract : Since its discovery in 2011, the ferroelectricity of thin films based on HfO2 has been studied intensively. In particular, thin films with a 1:1 ratio of HfO2 and ZrO2 (HZO) has been of great interest. The ferroelectricity arises from a non-centrosymmetric orthorhombic (o) phase of HZO whose prevalence is dependent on the processing conditions. READ MORE

3. 2. Open Innovation or Anti-Competitive Abuse? A Case-Study on the Tesla Patent Pledge under European Union Competition Law

   University essay from Göteborgs universitet/Juridiska institutionen

   Author : Lukas Wenger; [2023-08-11]
   Keywords : ;

   Abstract : Patent Pledges can be defined as “voluntary commitments by patent holders to limit enforcement of their patents, made to the public or large segments of specific markets”. In terms of IP strategy, it is a relatively new strategy, only having a history of 20 or so years. READ MORE

4. 3. Environmental tool evaluation and databased benchmarking of sustainable packaging materials for Micvac technology

   University essay from Lunds universitet/Förpackningslogistik

   Author : Uvejs Preza; [2023]
   Keywords : sustainable packaging; ready meals; in-pack microwave pasteurization; evaluation tool; environmental impact; material investigation; Technology and Engineering;

   Abstract : In recent years, microwave applications in the food products have attracted increasing attention by the food packaging industry and the consumers due to their convenience, low energy and water usage and short processing time giving them a sustainable advantage over competing technologies. In-pack pasteurization represents one of the fastest developing technologies in preparing and delivering safe and high quality ready-to-eat meals. READ MORE

5. 4. Additives in a steam engine to decrease friction : Friction testing of solid lubricants in powder form

   University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

   Author : Viktor Lange; [2023]
   Keywords : Tribology; friction; wear; steam; steam engine; ranotor; invencon; invencon AB; steel; contact mechanics; hexagonal boron nitride; molybdenum disulfide; tungsten disulfide; lubricants; solid lubricants; Tribologi; friktion; nötning; ånga; ångmotor; stål; kontaktmekanik; smörjning; smörjmedel; fasta smörjmedel;

   Abstract : This thesis aims to investigate the coefficient of friction between steel on steel contacts with the addition of solid lubricants such as h-BN, WS2, MoS2 in powder form, in dry conditions and wet conditions. More specifically, the purpose is to enhance the sliding between the piston rings and cylinder block in a modern high temperature steam engine developed by RANOTOR. READ MORE

6. 5. Comparison of properties on Orally Disintegrating Tablets (ODTs) produced by direct compression or fluid bed granulation

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

   Author : Julia Ahlbom; [2023]
   Keywords : Orally disintegrating tablet; fluid bed granulation; disintegration time; pharmaceutical technology; Technology and Engineering;

   Abstract : Orally disintegrating tablets (ODTs) is a popular drug delivery system as they dissolve in the mouth, usually within seconds which enables easy medication for patients with problem swallowing. In this thesis properties of ODTs were compared when produced with direct compression of the excipients or the excipients were pretreated to form granules in a fluid bed granulator prior to tableting. READ MORE