Sökning: "critical quality attributes"

Visar resultat 1 - 5 av 16 avhandlingar innehållade orden critical quality attributes.

1. 1. Quality Assurance of Time Critical Data Using Adaptive Data Delivery Mechanisms in Smart Grids

   Författare :Yiming Wu; Lars Nordström; Chen-Ching Liu; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; time critical data quality; adaptive mechanisms; quality assurance; Smart Grid; information resiliency; data accuracy; end-to-end latency; cyber-security; substation automation; power system communication; Electrical Engineering; Elektro- och systemteknik; Industrial Information and Control Systems; Industriella informations- och styrsystem;

   Sammanfattning : Smart grids are proposed to integrate renewable energy and to improve the efficiency of power system operation. The challenges of integrating renewable energy are the inherent fluctuations of generation which are difficult to predict which may lead to challenges to the safe operation of power systems. LÄS MER

3. 2. Multivariate Synergies in Pharmaceutical Roll Compaction : The quality influence of raw materials and process parameters by design of experiments

   Författare :Nabil Souihi; Johan Trygg; Jukka Rantanen; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Roll compaction; dry granulation; mannitol; dicalcium phosphate; design of experiments; orthogonal projections to latent structures; critical quality attributes; tablet manufacturing; quality by design; design space; near-infrared chemical imaging; texture analysis; modeling; scale up; instrumented roll; Johanson model;

   Sammanfattning : Roll compaction is a continuous process commonly used in the pharmaceutical industry for dry granulation of moisture and heat sensitive powder blends. It is intended to increase bulk density and improve flowability. LÄS MER

4. 3. Perceived Quality of Cars. A Novel Framework and Evaluation Methodology

   Författare :Kostas Stylidis; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HUMANIORA; HUMANITIES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; luxury; knowledge management; engineering; premium; design; engineering; automotive; product quality; ; product development; aesthetics; perceived quality;

   Sammanfattning : The supremacy of the automotive manufacturers today is no longer driven by them achieving a superior manufacturing quality but increasingly depends on the customer’s quality perception. Average car consumers see a car’s quality as a fancy mixture of design, aesthetics, their own previous experiences and performance characteristics of the vehicle, unlike a combination of mechanical parts, software pieces, advanced materials, cutting-edge manufacturing processes, with technical knowledge, skills and high production volumes – all ingredients involved in the modern car creation. LÄS MER

5. 4. Effects of critical incidents on consumer satisfaction

   Författare :Margareta Friman; Karlstads universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Perceived service quality; Consumer satisfaction; Negative critical incidents; Affect; Public transport; Psykologi; Psychology; Perceived service quality; Consumer satisfaction; Negative critical incidents; Affect; Public transport;

   Sammanfattning : Satisfaction is assumed to be an important cause of attitude change by mediating between preexposure and postexposure attitudes. A number of factors account for whether one is satisfied or not with a specific product or service. One factor is expectations, another performance of the product or service, and a third disconfirmation of expectation. LÄS MER

7. 5. Satisfaction with public transport services

   Författare :Margareta Friman; Karlstads universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Perceived service quality; Consumer satisfaction; Negative critical incidents; Public transport; Psykologi; Psychology;

   Sammanfattning : Satisfaction is assumed to be an important cause of attitude change by acting as a mediator between preexposure and postexposure attitudes. A number of factors account for whether one is satisfied or not with a specific performance. One factor is expectations, another one performance, and a third factor disconfirmation of expectations. LÄS MER