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- Andersson, L-O, et al.
(författare)
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A new neutron beam facility
- 2004
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Ingår i: Proc. of the 9th European Particle Accelerator Conference.
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Konferensbidrag (refereegranskat)
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| 3. |
- Prokofiev, A, et al.
(författare)
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A New Neutron Facility for Single-Event Effect Testing
- 2004
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Ingår i: Proceedings of the 6th International Workshop on Radiation Effects on Semiconductor Devices for Space Application. ; , s. 160-162
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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- Bergmark, T, et al.
(författare)
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The H-0 beam profile monitor at CELSIUS
- 2000
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Ingår i: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. - : ELSEVIER SCIENCE BV. - 0168-9002. ; 441:1-2, s. 70-75
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Tidskriftsartikel (refereegranskat)abstract
- A beam profile monitor has been constructed for the observation of the H-0 beam emitted from the electron cooler at CELSIUS. The monitor uses a silicon strip detector for position sensitive observation of stripped H-0's. A description is given of the dete
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| 14. |
- Geterud, Erik G, 1978, et al.
(författare)
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Design and optimization of compact wideband hat-fed reflector antenna for satellite communications
- 2013
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Ingår i: IEEE Transactions on Antennas and Propagation. - 0018-926X .- 1558-2221. ; 61:1, s. 125-133
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Tidskriftsartikel (refereegranskat)abstract
- We present a new design of the hat-fed reflector antenna for satellite communications, where a low reflection coefficient, high gain, low sidelobes and low cross-polar level are required over a wide frequency band. The hat feed has been optimized by using the Genetic Algorithm through a commercial FDTD solver, QuickWave-V2D, together with an own developed optimization code. The Gaussian vertex plate has been applied at the center of the reflector in order to improve the reflection coefficient and reduce the far-out sidelobes. A parabolic reflector with a ring-shaped focus has been designed for obtaining nearly 100% phase efficiency. The antenna's reflection coefficient is below -17 dB and the radiation patterns satisfy the M-x standard co- and cross-polar sidelobe envelopes for satellite ground stations over a bandwidth of 30%. A low-cost monolayer radome has been designed for the antenna with satisfactory performance. The simulations have been verified by measurements; both of them are presented in the paper.
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- Lindquist, H., et al.
(författare)
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WATER EXERCISE COMPARED TO LAND EXERCISE OR STANDARD CARE IN FEMALE CANCER SURVIVORS WITH SECONDARY LYMPHEDEMA
- 2015
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Ingår i: Lymphology. - 0024-7766. ; 48:2, s. 64-79
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Tidskriftsartikel (refereegranskat)abstract
- There are few studies showing that physical exercise can improve secondary lymphedema. We hypothesized that water exercise would be more effective than land exercise in reducing limb volume. Secondary objectives were joint movement, BMI, daily function, well-being, and body image. Limb volume was measured with circumference or was volumetric. Well-being and body image were measured with a study-specific questionnaire and daily function with DASH and HOOS questionnaires. Eighty-eight eligible patients with secondary lymphedema after breast or gynecological cancer participated in this controlled clinical intervention study. There was a higher proportion of women who participated in water exercises who reduced their secondary arm limb volume (p=0.029), and there were also significant differences for BMI (p=0.047) and self-reported frequency of swelling (p=0.031) in the water exercise group after intervention. Women with arm lymphedema in the land exercise group improved DASH scores (p=0.047) and outer rotation in the shoulder (p=0.001). Our results suggest that to reduce objective and self-reported swelling, lymphedema patients may be offered water exercise training while to improve daily shoulder function, land exercises are preferred. To guide female cancer survivors with lymphedema to effective exercise resulting in reduced limb volume and improved function, adequate evidenced-based programs are needed.
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| 19. |
- Segelman, J., et al.
(författare)
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Preoperative sexual function in women with rectal cancer
- 2013
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Ingår i: European Journal of Surgical Oncology. - : Elsevier BV. - 0748-7983. ; 39:10, s. 1079-1086
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Tidskriftsartikel (refereegranskat)abstract
- Background: Even though sexual dysfunction has been reported after rectal cancer treatment, information on preoperative sexual function is scarce, particularly in female patients. Aims: To describe preoperative sexual function in women with rectal cancer, and to analyse potential sources of bias. Methods: The Female Sexual Function Index (FSFI) was administered to women with newly diagnosed non-metastatic rectal cancer, irrespective of whether they were sexually active or not. FSFI total and domain scores were calculated for women with complete responses to the corresponding items. Data were compared for those who did and did not complete all the FSFI domains, and for women in the study cohort, and those who were eligible for inclusion but not included. Results: Sexual inactivity was common. Mean FSFI total score was low (16.4 +/- 10.6 SD) among the women who completed all six FSFI domains. The proportion of women who had a partner was higher in this group compared with those who did not complete all the domains (49 of 57 vs 7 of 25, p < 0.001). Eighty-two of the 157 women eligible for inclusion were included. Included women were younger (p = 0.002) and had less co-morbidity than those who were not included (p = 0.025). Conclusions: The low FSFI total score indicates sexual dysfunction. However, the use of FSFI in both women who are and who are not sexually active complicates interpretation of the data and may result in an information bias hampering internal validity. External validity may be limited by selection bias. (c) 2013 Elsevier Ltd. All rights reserved.
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