Sökning: "Lab work"

Visar resultat 16 - 20 av 244 avhandlingar innehållade orden Lab work.

1. 16. Colour – A Reliable Quality-Control Tool for Industrial Thermowood® Production

   Författare :Petteri Torniainen; Dennis Jones; Olov Karlsson; Dick Sandberg; Henrik Veikko Juhani Heräjärvi; Luleå tekniska universitet; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Thermally-modified timber; Thermo-S; Thermo-D; colour Lab; Scots pine; Pinus sylvestris; Norway spruce; Picea abies; quality control; Träteknik; Wood Science and Engineering;

   Sammanfattning : The objective of the work presented in this doctoral thesis has been to correlate the commercial output of  ThermoWood® process with a pre-defined, quantifiable, non-destructive measurable parameter - colour, and to show the feasibility of measurements to be the essential part of the internal and external quality-control system. Colour is the most evident property changed of thermally-modified timber (TMT). LÄS MER

3. 17. Computational Issues in Calculi of Partial Inductive Definitions

   Författare :Per Kreuger; RISE; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Theory of computation; algorithms; logic; proof-theory; partial inductive defi-nitions; definitional reflection; disunification; closure; completion; negation; constructive negation; quantification; logic programming; meta programming; quantification; skolemization; self-reference; program semantics; declarative control; proof-search; theorem-proving.;

   Sammanfattning : We study the properties of a number of algorithms proposed to explore the computational space generated by a very simple and general idea: the notion of a mathematical definition and a number of suggested formal interpretations ofthis idea. Theories of partial inductive definitions (PID) constitute a class of logics based on the notion of an inductive definition. LÄS MER

4. 18. Serving IoT Communications over Cellular Networks : Challenges and Solutions in Radio Resource Management for Massive and Critical IoT Communications

   Författare :Amin Azari; Jens Zander; Cicek Cavdar; Guowang Miao; Merouane Debbah; KTH; []
   Nyckelord :5G; Battery lifetime; Grant-based and grant-free access; Massive and critical IoT communications; Radio resource manage; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : Internet of Things (IoT) communications refer to the interconnections of smart devices, with reduced human intervention, which enable them to participate more actively in everyday life. It is expected that introduction of a scalable, energy efficient, and reliable IoT connectivity solution can bring enormous benefits to the society, especially in healthcare, wellbeing, and smart homes and industries. LÄS MER

5. 19. Performance and Reliability in Open Router Platforms for Software-Defined Networking

   Författare :Voravit Tanyingyong; Peter Sjödin; Markus Hidell; Jeong Woo Cho; Mats Björkman; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; performance; reliability; OpenFlow; software-defined networking SDN ; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : The unprecedented growth of the Internet has brought about such an enormous impact on our daily life that it is regarded as indispensable in modern era. At the same time, the underlying Internet architecture is still underpinned by principles designed several decades ago. LÄS MER

7. 20. Channel Characterization and WirelessCommunication Performance in Industrial Environments

   Författare :Javier Ferrer Coll; Ben Slimane; Premanandana Rajatheva; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : The demand for wireless communication systems in industry has grown in recent years. Industrial wireless communications open up a number of new possibilities for highly flexible and efficient automation solutions. LÄS MER