Search for dissertations about: "El"

Showing result 1 - 5 of 369 swedish dissertations containing the word El.

  2. 1. Soil Salinity and Crop Yield at El-Salam Canal Area, Egypt

    Author : Yasser Hamed Abd El Mageed; Avdelningen för Teknisk vattenresurslära; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; El-Salam Canal; Egypt; Salinity; Crop yield; Arid;

    Abstract : Soil salinity and solute movements through the soil are considered the most important challenge facing agriculture in Arid and Semiarid regions (e.g., Egypt). READ MORE

  4. 2. Beyond individuals - A Process of Routinizing Behaviors Through Entrepreneurial Learning : Insights from Technology-Based Ventures

    Author : Ziad El-Awad; Entreprenörskap; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; entrepreneurial learning; routinizing behaviors; technology-based ventures; mechanisms; transactove memory systems; uncertainty; prior-related experience;

    Abstract : The primary aim of this thesis is to develop a theoretical model that enhances our understanding of entrepreneurial learning as a process by which personalized streams of experience become routinized and embedded in venture-wide behaviors. The aim is realized by exploring entrepreneurial learning as an experiential multilevel process. READ MORE

  5. 3. DIGITAL ANALYSIS OF CARDIAC ACOUSTIC SIGNALS IN CHILDREN

    Author : Milad El-Segaier; Lund Pediatrik; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pediatri; Medicin människa och djur ; Cardiovascular system; Kardiovaskulära systemet; Pediatrics; Medicine human and vertebrates ; Heart sound detection; Logistic regression; Receiver operating characteristic curve; Signal deconvolution.; Short-time Fourier transform; Cardiac acoustic signals; Time interval measurements;

    Abstract : DIGITAL ANALYSIS OF CARDIAC ACOUSTIC SIGNALS IN CHILDREN Milad El-Segaier, MD Division of Paediatric Cardiology, Department of Paediatrics, Lund University Hospital, Lund, Sweden SUMMARY Despite tremendous development in cardiac imaging, use of the stethoscope and cardiac auscultation remains the primary diagnostic tool in evaluation of cardiac pathology. With the advent of miniaturized and powerful technology for data acquisition, display and digital signal processing, the possibilities for detecting cardiac pathology by signal analysis have increased. READ MORE

  6. 4. Evaluation of internet-based CBT for social anxiety disorder

    Author : Samir El Alaoui; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Background: Social anxiety disorder (SAD) is a common mental disorder, causing considerable distress and functional disability for affected individuals and places a significant economic burden on society. However, few receive treatment due to several barriers such as low treatment availability, stigma and fear. READ MORE

  7. 5. Vectorization of oligonucleotides with cell-penetrating peptides : Characterization of uptake mechanisms and cytotoxicity

    Author : Samir EL Andaloussi; Ülo Langel; Alain Prochiantz; Stockholms universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; CPP; endocytosis; splice correction; siRNA; PNA; cargo delivery; M918; Neurochemistry; Neurokemi; Neurochemistry and Molecular Neurobiology; neurokemi med molekylär neurobiologi;

    Abstract : The hydrophobic plasma membrane constitutes an indispensable barrier for cells in living animals. Albeit being pivotal for the maintenance of cells, the inability to cross the plasma membrane is still one of the major obstacles to overcome in order to progress current drug development. READ MORE