Sökning: "BFR"

Visar resultat 1 - 5 av 16 avhandlingar innehållade ordet BFR.

1. 1. Linking exposure pathways to internal concentrations of brominated flame retardants in Swedish mothers and their toddlers

   Författare :Leena Sahlström; Cynthia A. de Wit; Ulla Sellström; Urs Berger; Jochen Mueller; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; BFR; PBDE; HBCD; EBFR; human exposure; serum; feces; house dust; food; Applied Environmental Science; tillämpad miljövetenskap;

   Sammanfattning : Brominated flame retardants (BFRs) have been used in a variety of consumer products to enhance their fire safety. This has resulted in exposure of the environment, wildlife and humans causing risks of endocrine disruption. LÄS MER

3. 2. Mönsteranalys av inomhusluft. Undersökning av luftkvaliteten i sjuka hus med flytspackelproblem

   Författare :Carl-Gustaf Bornehag; Avdelningen för Byggnadsfysik; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SBS; Mönsteranalys; Luftkvalitet; VOC; Enkäter; Kaseinhaltigt flytspackel; Sjuka hus; Inomhusluft; Spackel och kitt; Sick building syndrome; Public Health Science;

   Sammanfattning : Den hälsomässiga effekten som rapporteras i samband med sjuka-hus syndromet (SBS), vars orsak är okänd, kan betraktas som ett mönster av icke specifika symptom såsom irritationer i ögon, näsa och mun, upplevelser av torra sletnhinnor och hud, hudrodnad, mental trötthet och upplevelse av svag men ihållande lukt. Aven exponeringar i inomhusluften kan beskrivas som ett mönster av en mängd olika ämnen, exempelvis VOC, partiklar, sporer m. LÄS MER

4. 3. Cerebral blood flow distribution, collateral function and pulsatility in healthy and in patients with symptomatic carotid stenosis  : a magnetic resonance imaging approach

   Författare :Laleh Zarrinkoob; Jan Malm; Anders Eklund; Khalid Ambarki; Sepideh Amin-Hanjani; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Aging; Arterial pulsatility; Carotid stenosis; Cerebral arteries; Cerebral blood flow; Cerebral collateral blood flow; Circle of Willis; Phase contrast magnetic resonance imaging;

   Sammanfattning : Background: For the detection and treatment of early cerebral vascular disease it is of paramount importance to first understand the normal physiology of the cerebral vasculature, and subsequently, to understand how and when pathology can develop from that. This is especially important as the population above 65 years of age is increasing and aging itself is an established risk factor for the development of cerebral vascular disease. LÄS MER

5. 4. Toxicity of brominated flame retardants with focus on retinoid system disturbances

   Författare :Sabina Litens Karlsson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Background: Brominated flame retardants (BFR) are detected in the environment and biota all over the world. They contribute to the human body burden of industrial chemicals and exposure is mainly via food. Indoor dust contributes substantially in some exposure situations, which involve small children. LÄS MER

7. 5. Environmental occurrence and behaviour of the flame retardant decabromodiphenyl ethane

   Författare :Niklas Ricklund; Michael McLachlan; Amelie Kierkegaard; Adrian Covaci; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; brominated flame retardant; decabromodiphenyl ether; waste water treatment plant; mass balance; sludge; long range transport; atmospheric deposition; bioaccumulation; bioavailability; Persistent organic compounds; Persistenta organiska föreningar; Applied Environmental Science; tillämpad miljövetenskap;

   Sammanfattning : The environmental occurrence and behaviour of the brominated flame retardant (BFR) decabromodiphenyl ethane (dbdpe) has only been studied to a limited extent. It is structurally similar to decabromodiphenyl ether (decaBDE), which makes it conceivable that dbdpe may also become an environmental contaminant of concern. LÄS MER