Search for dissertations about: "Floor"

Showing result 1 - 5 of 384 swedish dissertations containing the word Floor.

  1. 1. Floor vibration : dynamic properties and subjective perception

    Author : Fredrik Ljunggren; Luleå tekniska universitet; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk akustik; Engineering Acoustics;

    Abstract : This thesis covers research in the floor vibration field. Although lightweight steel framed constructions have been in focus, many results are applicable to floors in common and to some extent also to vibrations in general. READ MORE

  2. 2. Pelvic floor dysfunction : a clinical and epidemiological study

    Author : Eva Uustal Fornell; Margareta Hammarström; Linköpings universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : In a prospective study established in 1990, anal sphincter rupture at delivery was found in 2.4% of women and 47% of these women had problems with fecal incontinence. Although less severe, fecal incontinence was also found among 45% in a comparison group without anal sphincter rupture. READ MORE

  3. 3. Wastewater generated by the wooden floor industry : Treatability investigation applying individual and coupled technologies

    Author : Sawanya Laohaprapanon; William Hogland; Marcia Marques; Eduardo C. Pires; Linnéuniversitetet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Wooden floor industry; activated carbon sorption filtration; anaerobic biological treatment; chemical precipitation; electrocoagulation; ecotoxicity; Miljövetenskap; Environmental Science; Environmental technology; Miljöteknik;

    Abstract : During the last half-century a growing concern has taken place in the world regarding water shortage and public health associated to water pollution. Safe discharges of industrial effluents and water reuse within the industry have been encouraged and several initiatives have promoted the development of wastewater treatment technologies with the main focus on industrial sectors that generate large volumes of wastewater. READ MORE

  4. 4. Vibrations in timber floors : Dynamic properties and human perception

    Author : Kirsi Jarnerö; Anders Professor; Tomi Toratti; Linnéuniversitetet; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; wooden floor; timber floor; vibration; design criteria; damping; frequency; questionnaire; field test; socio-vibrational survey; vibration annoyance; vibration disturbance; Byggteknik; Civil engineering;

    Abstract : Springiness and vibrations of timber floors are familiar to many as a ‘live’ feelwhen walking on them, especially if living in single family housing with timberframework. Since the building regulations in Sweden changed to performancedependentrequirements in 1994 the use of timber in multifamily housing hasincreased. READ MORE

  5. 5. ULTRASOUND STUDIES ON PELVIC FLOOR PHYSIOLOGY AND OBSTETRIC PERINEAL TEARS

    Author : Ann-Kristin Örnö; Lund Obstetrik och gynekologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; reproduction; sexuality; Obstetrik; andrology; bladder neck descent; rectoanal inhibitory reflex; rectal sensation; Hirschsprung´s disease; Obstetrics; gynaecology; Valsalva manoeuvre; perineal tears; Pelvic floor; anal sphincter; gynekologi; andrologi; reproduktion; sexualitet;

    Abstract : Repair of obstetric perineal tears is one of the most frequent procedures in surgical practice. Despite repair such tears may result in anal and urinary incontinence and prolapses of the pelvic floor, problems in need of surgical repair later in life. READ MORE