Sökning: "detection mechanism studies"

Visar resultat 1 - 5 av 132 avhandlingar innehållade orden detection mechanism studies.

  1. 1. Religion – evolutionens missfoster eller kärleksbarn? : Kognitionsvetenskaplig religionsforskning och dess relevans för religiösa trosföreställningars rationalitet

    Författare :Lotta Knutsson Bråkenhielm; Mikael Stenmark; Ulf Zackariasson; Olof Franck; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Cognitive Science of Religion; epistemic rationality; religious beliefs; cognitive mechanisms; intuitive and reflective reasoning; minimally counterintuitive concepts; hypersensitive agency detection device; theory of mind; religious naturalness; evolutionary byproduct; false positives; sensus divinitatis; causes and reasons; finite and infinite supernatural agency; Philosophy of Religion; Religionsfilosofi;

    Sammanfattning : This thesis is on Cognitive Science of Religion (CSR) and its relevance for the rationality of religious beliefs. An epistemical model for rationality is developed according to which: a person (or group of persons) is rational to hold a certain belief a) if this belief can be assumed to have been generated by one or more reliable cognitive mechanisms, b) applies whether or not she is aware of what these mechanisms are, but c) only as long as it does not exist or arise some reasons (defeaters) to question the belief; if they occur, she must d) reflect on it and find other reasons or grounds to hold the belief in question. LÄS MER

  2. 2. Aspects of Adapting Data Collection to Intrusion Detection

    Författare :Ulf Larson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; data collection; data reduction; intrusion detection; Manifestation extraction; log analysis;

    Sammanfattning : The focus of this thesis is on data collection and in particular data collection for intrusion detection purposes. Data collection is the first, and possibly most important activity in the overall intrusion detection process. The result of the detection can never be better than the data on which the detection is based. LÄS MER

  3. 3. Retroviral and related nucleic acid processing enzymes expression and detection : Applications on clinical studies of HIV and HERVs

    Författare :Raymond Awad; Amnon Hizi; Uppsala universitet; []
    Nyckelord :Medical sciences; Reverse transcriptase; endogenous retrovirus; deoxycytidine kinase; HIV; HERVS; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; Medical Virology; medicinsk virologi;

    Sammanfattning : Reverse transcriptase (RT), the expression and detection of the enzyme marking the family Retroviridae, has been studied. A new RT activity assay adapted to 96-well microtitre plates is described. It uses a non- radioactive bromodeoxyuridine triphosphate (BrdUTP) substrate in a solid phase format. The assay was highly sensitive. LÄS MER

  4. 4. On Concurrent Error Detection and Error Propagation

    Författare :Joakim Ohlsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; error models; control flow monitoring; simulation experiments; concurrent error detection; permanent faults; watchdog processors; fault injection; transient faults;

    Sammanfattning : This thesis addresses three important steps in the selection of error detection mechanisms for microprocessors: (i) the design and evaluation of error detection mechanisms, (ii) the study of microprocessor error behavior and propagation and (iii) the design and use of error models. The first part of the thesis evaluates four error detection methods with respect to para- meters such as error detection coverage and performance loss, while the second and third parts focus on determining the error patterns most likely to occur in a computer system when different types of faults are present and how to incorporate those error patterns into error models. LÄS MER

  5. 5. Studies of dark matter annihilation and production in the Universe

    Författare :Carl Niblaeus; Joakim Edsjö; Riccardo Catena; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; dark matter; neutrinos; astroparticle physics; indirect detection; teoretisk fysik; Theoretical Physics;

    Sammanfattning : In this PhD thesis we investigate various aspects of particle dark matter. The proper identification of dark matter developed during the second half of the twentieth century to become one of the biggest endeavours in modern physics and astronomy. LÄS MER