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Numrering	Referens	Omslagsbild	Hitta
1.	Andersson, Kenneth, 1970-, et al. (författare) Motion compensation using backward prediction and prediction refinement 2003 Ingår i: Signal Processing: Image Communication. - 0923-5965. ; 18:5, s. 381-400 Tidskriftsartikel (refereegranskat)abstract This paper presents new methods for use of dense motion fields for motion compensation of interlaced video. The motion estimation is based on previously decoded field-images. The motion is then temporally predicted and used for motion compensated prediction of the field-image to be coded. The motion estimation algorithm is phase-based and uses two or three field-images to achieve motion estimates with sub-pixel accuracy. To handle non-constant motion and the specific characteristics of the field-image to be coded, the initially predicted image is refined using forward motion compensation, based on block-matching. Tests show that this approach achieves higher PSNR than forward block-based motion estimation, when coding the residual with the same coder. The subjective performance is also better.
2.	Adami, Hans-Olov, et al. (författare) Prostate cancer risk and serologic evidence of human papilloma virus infection: a population-based case-control study. 2003 Ingår i: Cancer Epidemiology Biomarkers & Prevention. - 1538-7755. ; 12:9, s. 872-875 Tidskriftsartikel (refereegranskat)
3.	Andersson, Anna M, et al. (författare) Electrochemically lithiated graphite characterised by photoelectron spectroscopy 2003 Ingår i: Journal of Power Sources. - 0378-7753 .- 1873-2755. ; 119-121, s. 522-527 Tidskriftsartikel (refereegranskat)abstract X-ray photoelectron spectroscopy (XPS) has been used to study the depth profile of the solid–electrolyte interphase (SEI) formed on a graphite powder electrode in a Li-ion battery. The morphology of the SEI-layer, formed in a 1 M LiBF4 EC/DMC 2:1 solution, consists of a 900 Å porous layer of polymers (polyethylene oxide) and a 15–20 Å thin layer of Li2CO3 and LiBF4 reduction–decomposition products. Embedded LiF crystals as large as 0.2 μm were found in the polymer matrix. LiOH and Li2O are not major components on the surface but rather found as a consequence of sputter-related reactions. Monochromatised Al Kα XPS-analysis based on the calibration of Ar+ ion sputtering of model compounds combined with a depth profile analysis based on energy tuning of synchrotron XPS can describe the highly complex composition and morphology of the SEI-layer.
4.	Andersson, Eva, 1946-, et al. (författare) Differential effects of UV irradiation on nuclear retinoid receptor levels in cultured keratinocytes and melanocytes 2003 Ingår i: Experimental dermatology. - : Wiley. - 0906-6705 .- 1600-0625. ; 12:5, s. 563-71 Tidskriftsartikel (refereegranskat)abstract A major risk factor for skin cancer is UV irradiation, which not only damages DNA and other photosensitive compounds like vitamin A, but may also perturb cellular signaling, e.g. via the retinoid receptor system believed to be important for cancer protection. We used cultured normal human keratinocytes and melanocytes to examine the effects of UV irradiation on the expression of the predominant retinoid receptors in the human skin (RARalpha, RARgamma and RXRalpha) and the AP-1 protein c-Jun; mRNA levels were studied by real-time PCR and protein levels by Western blot. In keratinocytes, a single dose of UVB (50 mJ/cm2) caused a rapid drop in the expression of all three receptors (mRNA levels minus 35-50% after 4 h; protein levels minus 20-45% after 8 h), which was followed over the next 40 h by a variable response, leading to full normalization for RARalpha only. In contrast, the levels of c-Jun did not change significantly after UV exposure. In melanocytes, UVB caused a similar drop of the retinoid receptor levels as in keratinocytes but this was soon followed by an increased expression leading to a complete normalization of all receptor levels within 1-3 days. The c-Jun levels in melanocytes increased 1 day after UV exposure and remained high (plus 50%) thereafter. In both cell types, a approximately 3-fold increase in apoptosis (measured by DNA fragmentation) was observed 8-48 h after UVB irradiation. In conclusion, a depletion of vitamin A and retinoid receptors by UV irradiation, together with unchanged or even increased c-Jun levels, might seriously interfere with retinoid signaling and thus promote future tumor development, especially in keratinocytes.
5.	Andersson, Hans, 1962- (författare) Critical Realism and Product development : a perfect match? 2003 Ingår i: 19:th EGOS Colloquium,2003. Konferensbidrag (refereegranskat)abstract
6.	Andersson, Hans (författare) Erkebiskopsgården i Trondheim. Beste tomta i by´n. Granskning av en nyutkommen avhandling 2003 Ingår i: META: Medeltidsarkeologisk tidskrift. - 0348-7903. ; 2003:1, s. 34-47 Tidskriftsartikel (refereegranskat)
7.	Andersson, Hans (författare) Flyktingpolitiken i framtidens EU 2003 Rapport (övrigt vetenskapligt/konstnärligt)
8.	Andersson, Hans (författare) Recension 2003 Ingår i: Kulturmiljövård. - 1100-4800. ; 2003:1, s. 79-80 Recension (populärvet., debatt m.m.)
9.	Andersson, Hans, et al. (författare) Tankar inför framtiden 2003 Ingår i: Vadstens möte. Ett kvartssekel med länsantikvarierna. - 9163138158 ; , s. 55-64 Bokkapitel (populärvet., debatt m.m.)
10.	Andersson, Hans (författare) The Early Town System and Attempts at Urbanization. Refelections Provoked by a Symposium volume 2003 Ingår i: Norwegian Archaeological Review. - 0029-3652. ; 2003:1, s. 81-84 Recension (övrigt vetenskapligt/konstnärligt)

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Typ av publikation: tidskriftsartikel (12); konferensbidrag (4); bokkapitel (3); recension (2); rapport (1); doktorsavhandling (1); visa fler...; visa färre...

Typ av innehåll: refereegranskat (17); övrigt vetenskapligt/konstnärligt (4); populärvet., debatt m.m. (2)

Författare/redaktör: Andersson, Hans (6); Knutsson, Hans, 1950 ... (3); Andersson, Mats (3); Knutsson, Hans (2); Glimelius, Bengt (1); Lundqvist, Hans (1); visa fler...; Andersson, Per-Ola, ... (1); Johansson, Peter (1); Biberfeld, G (1); Jansson, Svante, 194 ... (1); Ahlman, Håkan, 1947 (1); Wängberg, Bo, 1953 (1); Adami, Hans Olov (1); Kuper, Hannah (1); Andersson, Swen-Olof (1); Bergström, Reinhold (1); Dillner, Joakim (1); Andersson, Jonas (1); Ohlsson, Claes, 1965 (1); Nilsson, Bo (1); Andersson, S (1); Ståhl, Jan-Eric (1); Wadenvik, Hans, 1955 (1); Zhou, Jinming (1); Jansson, Ulf (1); Hjort, Klas (1); Carlsson, Lena M S, ... (1); Olsson, Bob, 1969 (1); Nilsson, Bengt E, 19 ... (1); Norrgren, Hans (1); da Silva, Z (1); Edström, Kristina, 1 ... (1); Lindholm, Catharina, ... (1); Wigström, Lars (1); Siegbahn, Hans (1); Storm, Hans (1); Carlsten, Hans, 1954 (1); Gustafsson, Jan-Ake (1); Stierner, Ulrika, 19 ... (1); Nilsson, Stefan (1); Islander, Ulrika, 19 ... (1); Andersson, Anna M (1); Henningsson, Anders (1); Carlsson, Björn, 195 ... (1); Kindblom, Lars-Gunna ... (1); Andersson, Eva, 1946 ... (1); Rosdahl, Inger, 1943 ... (1); Törmä, Hans (1); Vahlquist, Anders (1); Forchheimer, Robert, ... (1); visa färre...

Lärosäte: Lunds universitet (8); Linköpings universitet (7); Uppsala universitet (5); Karolinska Institutet (4); Göteborgs universitet (3); Södertörns högskola (1); visa fler...; Chalmers tekniska högskola (1); visa färre...

Språk: Engelska (19); Svenska (4)

Forskningsämne (UKÄ/SCB): Medicin och hälsovetenskap (7); Humaniora (5); Naturvetenskap (2); Teknik (1); Samhällsvetenskap (1)

År: 2003 (23)Ta bort avgränsningen

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