Search for dissertations about: "principal lead"

Showing result 1 - 5 of 84 swedish dissertations containing the words principal lead.

2. 1. Principal Word Vectors

   Author : Ali Basirat; Joakim Nivre; Hinrich Schütze; Uppsala universitet; []
   Keywords : 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;

   Abstract : 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. READ MORE

4. 2. Parametric WCET Analysis

   Author : Stefan Bygde; Björn Lisper; Raimund Kirner; Mälardalens högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; WCET Analysis; parametric WCET Analysis; WCET; Timing; Computer Science; datavetenskap;

   Abstract : 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. READ MORE

5. 3. Lead exposure in indigenous children of the Peruvian Amazon : seeking the hidden source,venturing into participatory research

   Author : Cynthia Anticona Huaynate; Miguel San Sebastian; Ingvar Bergdahl; Mary Jean Brown; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; lead exposure; children; indigenous; Corrientes river; participatory research; Peruvian Amazon; Public health; folkhälsa;

   Abstract : Introduction. In 2006, a Peruvian environmental agency reported the presence of elevated blood lead levels (BLLs) in indigenous communities of the Corrientes river basin. This is a territory in the Peruvian Amazon where oil activity has been associated with serious environmental effects, with impact on an ongoing social conflict. READ MORE

6. 4. How to promote innovation from an organizational control perspective : A case study of a public infrastructure client

   Author : Anna-Therése Järvenpää; Per-Erik Eriksson; Johan Larsson; Tina Karrbom Gustavsson; Kristian Widén; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; infrastructure; organizational control; promoting innovation; public client; Sweden; control systems; inter-organizational; principal-agent; Byggproduktion och teknik; Construction Management and Building Technology;

   Abstract : Within the infrastructure sector, a public client can have various roles and responsibilities that extend beyond its own organization, such as stimulating and supporting innovation. As an infrastructure project is seldom standardized, the client needs to procure each contract based on the relevant uncertainties and complexities for that specific context. READ MORE

7. 5. Identification and imaging of lipids in tissues using TOF-SIMS

   Author : Ylva Magnusson; Göteborgs universitet; []
   Keywords : mass spectrometry; lipids; fatty acids; diacylglycerols; triacylglycerols; TOF-SIMS; adipose tissue; aortic wall; skeletal muscle; obesity; principal component analysis;

   Abstract : Introduction: Normal lipid metabolism in the adipose tissue, skeletal muscle and aortic wall is important for the physiological function of these tissues. Dyslipidemia that is often associated with intake of high energy diet and sedentary lifestyles can lead to the development of insulin resistance and cardiovascular diseases. READ MORE