1. |
- Bombarda, F., et al.
(författare)
-
Runaway electron beam control
- 2019
-
Ingår i: Plasma Physics and Controlled Fusion. - : IOP Publishing. - 1361-6587 .- 0741-3335. ; 61:1
-
Tidskriftsartikel (refereegranskat)
|
|
2. |
-
- 2018
-
Ingår i: Nuclear Fusion. - : IOP Publishing. - 1741-4326 .- 0029-5515. ; 58:9
-
Tidskriftsartikel (refereegranskat)
|
|
3. |
-
- 2018
-
Ingår i: Nuclear Fusion. - : IOP Publishing. - 1741-4326 .- 0029-5515. ; 58:1
-
Forskningsöversikt (refereegranskat)
|
|
4. |
|
|
5. |
|
|
6. |
- Andréasson, Sara Näslund, et al.
(författare)
-
Peritonectomy with high voltage electrocautery generates higher levels of ultrafine smoke particles
- 2008
-
Ingår i: European Journal of Surgical Oncology. - : Elsevier BV. - 0748-7983 .- 1532-2157. ; 35:7, s. 780-784
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: To adequately perform peritonectomy, the use of an electrocautery device at a high voltage is recommended. The aim of this study was to analyse the amount of airborne and ultrafine particles (UFP) generated during peritonectomy and to compare this with standard colon and rectal cancer surgery (CRC). METHOD: UFP was measured approximately 2-3cm from the breathing area of the surgeon (personal sampling) and 3m from where the electrocautery smoke was generated (stationary sampling) from 14 consecutive peritonectomy procedures and 11 standard CRC resections. The sampling was by P-Trak UFP counter that has the capacity to detect particle size ranging from 0.02 to 1mum. RESULTS: The cumulative level of UFP of personal sampling in the peritonectomy group was higher (9.3x10(6)particle/ml/h (pt/ml/h)) than in the control group (4.8x10(5)pt/ml/h). A higher cumulative level of UFP in stationary sampling was observed in the PC group (2.6x10(6) pt/ml/h) than in the control group (3.9x10(4)pt/ml/h). CONCLUSION: Peritonectomy procedure with high voltage electrocautery generates elevated levels of UFP than standard CRC surgery does. The level of UFP produced by a peritonectomy is comparable to cigarette smoking. More efficient smoke evacuator systems are needed in order to reduce the levels of UFP generated during electrocautery surgery.
|
|
7. |
|
|
8. |
|
|
9. |
|
|
10. |
- Dussex, Nicolas, et al.
(författare)
-
Range-wide and temporal genomic analyses reveal the consequences of near-extinction in Swedish moose
- 2023
-
Ingår i: Communications Biology. - 2399-3642. ; 6:1
-
Tidskriftsartikel (refereegranskat)abstract
- Ungulate species have experienced severe declines over the past centuries through overharvesting and habitat loss. Even if many game species have recovered thanks to strict hunting regulation, the genome-wide impacts of overharvesting are still unclear. Here, we examine the temporal and geographical differences in genome-wide diversity in moose (Alces alces) over its whole range in Sweden by sequencing 87 modern and historical genomes. We found limited impact of the 1900s near-extinction event but local variation in inbreeding and load in modern populations, as well as suggestion of a risk of future reduction in genetic diversity and gene flow. Furthermore, we found candidate genes for local adaptation, and rapid temporal allele frequency shifts involving coding genes since the 1980s, possibly due to selective harvesting. Our results highlight that genomic changes potentially impacting fitness can occur over short time scales and underline the need to track both deleterious and selectively advantageous genomic variation.
|
|