SwePub
Tyck till om SwePub Sök här!
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "LAR1:cth ;srt2:(2011)"

Sökning: LAR1:cth > (2011)

  • Resultat 1-10 av 3803
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • A.O., Tillmar, et al. (författare)
  • Using X-chromosomal markers in relationship testing: Calculation of likelihood ratios taking both linkage and linkage disequilibrium into account
  • 2011
  • Ingår i: Forensic Science International: Genetics. - : Elsevier BV. - 1872-4973 .- 1878-0326. ; 5:5, s. 506-511
  • Tidskriftsartikel (refereegranskat)abstract
    • X-chromosomal markers in forensic genetics have become more widely used during recent years, particularly for relationship testing. Linkage and linkage disequilibrium (LD) must typically be accounted for when using close X-chromosomal markers. Thus, when producing the weight-of-evidence, given by a DNA-analysis with markers that are linked, the normally used product rule is invalid. Here we present an implementation of an efficient model for calculating likelihood ratios (LRs) with markers on the X-chromosome which are linked and in LD. Furthermore, the model was applied on several cases based on data from the eight X-chromosomal loci included in the Mentype® Argus X-8 (Biotype). Using a simulation approach we showed that the use of X-chromosome data can offer valuable information for choosing between the alternatives in each of the cases we studied, and that the LR can be high in several cases. We demonstrated that when linkage and LD were disregarded, as opposed to taken into account, the difference in calculated LRs could be considerable. When these differences were large, the estimated haplotype frequencies often had a strong impact and we present a method to estimate haplotype frequencies. Our conclusion is that linkage and LD should be accounted for when using the tested set of markers, and the used model is an efficient way of doing so.
  •  
2.
  • Aaboen, Lise, 1978, et al. (författare)
  • Nourishment for the piggy bank : facilitation of external financing in incubators
  • 2011
  • Ingår i: International Journal of Technology Transfer and Commercialisation. - : Inderscience. - 1470-6075 .- 1741-5284. ; 10 3-4, s. 354-374
  • Tidskriftsartikel (refereegranskat)abstract
    • In this paper, we argue that incubators facilitate access to external financing for their incubatees. Incubators use a wide range of activities to facilitate the accessing of external financing from public and private sources. We have grouped these into two sets of activities. The general activities aim to develop the conditions for external financing through information, education of incubatees, network-building and lobbying activities. The specific activities aim to assist the individual incubatee in their pursuit of external finance through help in application procedures, establishing need for capital, making contacts with the best public or private investor, etc. Based on the survey data, we have also shown that it is more common for incubatees to attract external capital compared to non-incubator firms. The incubatees seem especially successful in attracting public capital. The incubatees also attract more private external capital, however, the observed frequency of private capital in the incubatees are low.
  •  
3.
  •  
4.
  •  
5.
  •  
6.
  • Aakeröy, Christer, et al. (författare)
  • Co-crystal screening of diclofenac
  • 2011
  • Ingår i: Pharmaceutics. - : MDPI AG. - 1999-4923. ; 3:3, s. 601-614
  • Tidskriftsartikel (refereegranskat)
  •  
7.
  • Aalto, Susanne, 1964, et al. (författare)
  • H3O+ line emission from starbursts and AGNs
  • 2011
  • Ingår i: Astronomy and Astrophysics. - : EDP Sciences. - 0004-6361 .- 1432-0746. ; 527:8
  • Tidskriftsartikel (refereegranskat)abstract
    • Context. The H3O+ molecule probes the chemistry and the ionization rate of dense circumnuclear gas in galaxies. Aims. We use the H3O+ molecule to investigate the impact of starburst and AGN activity on the chemistry of the molecular interstellar medium. Methods. Using the JCMT, we have observed the 3(2)(+)-2(2)(-) 364 GHz line of p-H3O+ towards the centres of seven active galaxies. Results. We have detected p-H3O+ towards IC 342, NGC 253, NGC 1068, NGC 4418, and NGC 6240. Upper limits were obtained for IRAS 15250 and Arp 299. We find large H3O+ abundances (N(H3O+)/N(H-2) greater than or similar to 10(-8)) in all detected galaxies apart from in IC 342 where it is about one order of magnitude lower. We note, however, that uncertainties in N(H3O+) may be significant due to lack of definite information on source size and excitation. We furthermore compare the derived N(H3O+) with N(HCO+) and find that the H3O+ to HCO+ column density ratio is large in NGC 1068 ( 24), moderate in NGC 4418 and NGC 253 ( 4-5), slightly less than unity in NGC 6240 ( 0.7) and lowest in IC 342 ( 0.2-0.6). We compare our results with models of X-ray and photon dominated regions ( XDRs and PDRs). Conclusions. For IC 342 we find that a starburst PDR chemistry can explain the observed H3O+ abundance. For the other galaxies, the large H3O+ columns are generally consistent with XDR models. In particular for NGC 1068 the elevated N(H3O+)/N(HCO+) ratio suggests a low column density XDR. For NGC 4418 however, large HC3N abundances are inconsistent with the XDR interpretation. An alternative possibility is that H3O+ forms through H2O evaporating off dust grains and reacting with HCO+ in warm, dense gas. This scenario could also potentially fit the results for NGC 253. Further studies of the excitation and distribution of H3O+-aswell as Herschel observations of water abundances - will help to further constrain the models.
  •  
8.
  •  
9.
  • Abbas, Aamer, 1973, et al. (författare)
  • Characterization and mapping of carotenoids in the algae Dunaliella and Phaeodactylum using Raman and target orthogonal partial least squares
  • 2011
  • Ingår i: Chemometrics and Intelligent Laboratory Systems. - : Elsevier BV. - 0169-7439 .- 1873-3239. ; 107:1, s. 174-177
  • Tidskriftsartikel (refereegranskat)abstract
    • A method was developed for the characterisation of carotenoid pigments in algal species using Raman spectroscopy in combination with multivariate hyperspectral analysis. Target orthogonal partial least squares (T-OPLS) operates by designating one known reference spectrum as the target. The target spectrum is put as the single y column in an OPLS regression model where the X matrix consists of the unfolded image spectra as variables in its columns. The spectral shape of the OPLS first orthogonal target score enabled us to verify the peak positions of the standard, and detect new peaks, not present in the reference standard. It was shown that the mixture of carotenoids present in the algae did not fully match the reference spectrum, however, the method provided enough information to make an analysis possible also in this case. The image results were constructed from the OPLS loading vectors that were showing a correlation map for the reference spectrum from the predictive loadings and maps of the occurrence of deviations from the orthogonal loadings.
  •  
10.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 3803
Typ av publikation
tidskriftsartikel (1638)
konferensbidrag (1464)
doktorsavhandling (156)
licentiatavhandling (150)
rapport (147)
bokkapitel (140)
visa fler...
annan publikation (39)
bok (33)
samlingsverk (redaktörskap) (21)
patent (10)
forskningsöversikt (3)
konstnärligt arbete (1)
recension (1)
visa färre...
Typ av innehåll
refereegranskat (2625)
övrigt vetenskapligt/konstnärligt (1175)
populärvet., debatt m.m. (3)
Författare/redaktör
Kildal, Per-Simon, 1 ... (41)
Olsson, Lisbeth, 196 ... (35)
Johnsson, Filip, 196 ... (34)
Karlsson, Magnus, 19 ... (32)
Liu, Johan, 1960 (29)
Andrekson, Peter, 19 ... (28)
visa fler...
Nielsen, Jens B, 196 ... (27)
Larsson, Anders, 195 ... (27)
Lisak, Mietek, 1947 (27)
Agrell, Erik, 1965 (27)
Persson, Mikael, 195 ... (25)
Gubanski, Stanislaw, ... (24)
Stake, Jan, 1971 (24)
Zirath, Herbert, 195 ... (22)
Wymeersch, Henk, 197 ... (21)
Kasemo, Bengt Herber ... (21)
Skoglundh, Magnus, 1 ... (20)
Fahlén, Per, 1947 (20)
Anderson, Dan, 1943 (20)
Styhre, Alexander, 1 ... (20)
Lyngfelt, Anders, 19 ... (19)
Yang, Jian, 1960 (19)
Haas, Rüdiger, 1966 (18)
Stenström, Per, 1957 (18)
Gatenholm, Paul, 195 ... (17)
Nilsson, Staffan, 19 ... (17)
Lennartson, Bengt, 1 ... (17)
Larsson, Fredrik, 19 ... (17)
Berntsson, Thore, 19 ... (17)
Bohlin, Erik, 1961 (16)
Molander, Sverker, 1 ... (16)
Runesson, Kenneth, 1 ... (16)
Zhdanov, Vladimir, 1 ... (16)
Nyborg, Lars, 1958 (16)
Semenov, V.E. (16)
Mattisson, Tobias, 1 ... (15)
Svensson, Tommy, 197 ... (15)
Haglund, Åsa, 1976 (15)
Enoksson, Peter, 195 ... (15)
Nordén, Bengt, 1945 (15)
McKelvey, Tomas, 196 ... (15)
Andrén, Hans-Olof, 1 ... (15)
Karlsson, MariAnne, ... (15)
Gustavsson, Johan, 1 ... (15)
Arnäs, Per-Olof, 196 ... (14)
Olofsson, Hans, 1952 (14)
Andersson, Martin, 1 ... (14)
Lincoln, Per, 1958 (14)
Berndes, Göran, 1966 (14)
Puech, J. (14)
visa färre...
Lärosäte
Chalmers tekniska högskola (3803)
Göteborgs universitet (539)
Kungliga Tekniska Högskolan (65)
RISE (59)
Linköpings universitet (50)
Lunds universitet (49)
visa fler...
Uppsala universitet (43)
Stockholms universitet (29)
Högskolan i Borås (26)
Karolinska Institutet (22)
Luleå tekniska universitet (20)
Högskolan i Halmstad (20)
Jönköping University (20)
Umeå universitet (18)
Mälardalens universitet (15)
Högskolan Väst (13)
Mittuniversitetet (11)
Sveriges Lantbruksuniversitet (11)
Örebro universitet (10)
Linnéuniversitetet (10)
Malmö universitet (9)
Högskolan i Skövde (5)
Blekinge Tekniska Högskola (5)
VTI - Statens väg- och transportforskningsinstitut (5)
Högskolan i Gävle (4)
Karlstads universitet (4)
Södertörns högskola (2)
Högskolan Dalarna (2)
Konstfack (1)
Försvarshögskolan (1)
visa färre...
Språk
Engelska (3622)
Svenska (162)
Tyska (7)
Kinesiska (4)
Ryska (2)
Norska (2)
visa fler...
Lettiska (2)
Danska (1)
Italienska (1)
visa färre...
Forskningsämne (UKÄ/SCB)
Teknik (2169)
Naturvetenskap (1595)
Samhällsvetenskap (386)
Medicin och hälsovetenskap (185)
Humaniora (93)
Lantbruksvetenskap (47)
År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy