Sökning: "principal"

Visar resultat 1 - 5 av 1088 avhandlingar innehållade ordet principal.

  1. 1. Successful Principal Leadership: Prerequisites, Processes and Outcomes

    Författare :Monika Törnsén; Olof Johansson; Ingrid Nilsson; Ulf P. Lundgren; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; success; principal; successful school; frame factor model; prerequisite; process; outcome; pedagogical leadership; equivalence; SOCIAL SCIENCES Social sciences Education; SAMHÄLLSVETENSKAP Socialvetenskap Pedagogik; pedagogik; Education;

    Sammanfattning : This thesis' main theme is successful principal leadership in secondary schools within the Swedish education system. Successful principal leadership is examined from three perspectives: What are the processes of a successful principal? Do the leadership processes relate to successful academic and social outcomes of schools? What are the prerequisites for successful principal leadership? The Frame Factor Model and the three concepts of prerequisites, processes and outcomes constitute an overarching framework. LÄS MER

  2. 2. Principal Word Vectors

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Ali Basirat; Joakim Nivre; Hinrich Schütze; [2018]
    Nyckelord :HUMANIORA; HUMANITIES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; word; context; word embedding; principal component analysis; PCA; sparse matrix; singular value decomposition; SVD; entropy;

    Sammanfattning : Word embedding is a technique for associating the words of a language with real-valued vectors, enabling us to use algebraic methods to reason about their semantic and grammatical properties. This thesis introduces a word embedding method called principal word embedding, which makes use of principal component analysis (PCA) to train a set of word embeddings for words of a language. LÄS MER

  3. 3. Parametric WCET Analysis

    Detta är en avhandling från Västerås : Mälardalen University

    Författare :Stefan Bygde; Björn Lisper; Raimund Kirner; [2013]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; WCET Analysis; parametric WCET Analysis; WCET; Timing; Computer Science; datavetenskap;

    Sammanfattning : In a real-time system, it is crucial to ensure that all tasks of the system hold their deadlines. A missed deadline in a real-time system means that the system has not been able to function correctly. If the system is safety critical, this could potentially lead to disaster. LÄS MER

  4. 4. Offshore deployments of marine energy converters

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Maria Angeliki Chatzigiannakou; Irina Temiz; Mats Leijon; Tony Lewis; [2019]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; offshore deployments; risk assessment; wave energy converter installation; marine current energy converter installation; economic efficiency; time efficiency; offshore operations; point absorber; hydrodynamic analysis; slack sling criterion; hoisting system failure.;

    Sammanfattning : The depletion warning of non-renewable resources, such as gas, coal and oil, and the imminent effects of climate change turned the attention to clean and fossil fuel-free generated electricity. University research groups worldwide are studying solar, wind, geothermal, biomass and ocean energy harvesting. LÄS MER

  5. 5. Simple haptics Sketching perspectives for the design of haptic interactions

    Detta är en avhandling från Umeå : Umeå Universitet

    Författare :Camille Moussette; Daniel Fällman; Bill Buxton; William Verplank; [2012]
    Nyckelord :HUMANIORA; HUMANITIES; NATURVETENSKAP; NATURAL SCIENCES; interaction design; haptics; haptic interactions; sketching; sketching in hardware; prototypes; prototyping; industrial design; human computer interaction; design research; research through desgin;

    Sammanfattning : Historically, haptics—all different aspects of the sense of touch and its study—has developed around very technical and scientific inquiries. Despite considerable haptic research advances and the obviousness of haptics in everyday life, this modality remains mostly foreign and unfamiliar to designers. LÄS MER