Search for dissertations about: "Lora"

Showing result 1 - 5 of 9 swedish dissertations containing the word Lora.

  2. 1. Study of microstructure development in hypoeutectic grey cast iron

    Author : Ruben Lora; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : The avoidance of shrinkage porosity and metal expansion penetration defects as well as the control of the size and number of eutectic colonies and the tensile properties of the casting are issues of major importance in the production of lamellar cast iron. These defects, characteristics and properties are related to the microstructure that develops during solidification. READ MORE

  4. 2. The role of ABC transporters and inflammation in drug-resistant epilepsy

    Author : Lora Deuitch Weidner; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : This thesis explores two pathologies thought to be related to drug resistance in epilepsy that may themselves be causally related: 1) overexpression of drug transporters in capillaries and 2) inflammation. With regard to the first hypothesis, overexpression of the ATP-binding cassette (ABC) transporters, P-glycoprotein (P-gp) and breast cancer resistance protein (BCRP), at the blood-brain barrier are thought to contribute to drug resistance in epilepsy. READ MORE

  5. 3. Random and Hybrid Medium Access for M2M Communication : Scalability and Energy Analysis

    Author : Luca Beltramelli; Mikael Gidlund; Patrik Österberg; Aamir Mahmood; Preben Mogensen; Mittuniversitetet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; M2M; LoRa; IEEE 802.1ah; energy; mathematical modeling;

    Abstract : The term machine-to-machine (M2M) communication identifies any fully automated communication between intelligent devices, autonomous from human intervention. M2M communication is a key enabling technology for the Internet of Things (IoT), where it is used to provide ubiquitous connectivity between a large number of intelligent devices. READ MORE

  6. 4. Propagation of cosmic rays in the galaxy and their measurements at very high energies with LORA

    Author : Satyendra Thoudam; The Netherlands Radboud University Nijmegen; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Astroparticle Physics; Astropartikelfysik;

    Abstract : .... READ MORE

  7. 5. Robustness in low power wide area networks

    Author : Charalampos Orfanidis; Martin Jacobsson; Per Gunningberg; Matti Hämäläinen; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science with specialization in Computer Communication; Datavetenskap med inriktning mot datorkommunikation;

    Abstract : During the past few years we have witnessed an emergence of Wide Area Networks in the Internet of Things area. There are several new technologies like LoRa, Wi-SUN, Sigfox, that offer long range communication and low power for low-bitrate applications. READ MORE