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1Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-06-09Publisher: American Physical Society (APS)Print ISSN: 0031-9007Electronic ISSN: 1079-7114Topics: PhysicsKeywords: General Physics: Statistical and Quantum Mechanics, Quantum Information, etc.Published by: -
2Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-04-25Publisher: American Physical Society (APS)Print ISSN: 1050-2947Electronic ISSN: 1094-1622Topics: PhysicsKeywords: Quantum optics, physics of lasers, nonlinear optics, classical opticsPublished by: -
3Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-03-15Publisher: American Physical Society (APS)Print ISSN: 1050-2947Electronic ISSN: 1094-1622Topics: PhysicsKeywords: Quantum optics, physics of lasers, nonlinear optics, classical opticsPublished by: -
4Latest Papers from Table of Contents or Articles in PressB. M. Jakosky ; J. M. Grebowsky ; J. G. Luhmann ; J. Connerney ; F. Eparvier ; R. Ergun ; J. Halekas ; D. Larson ; P. Mahaffy ; J. McFadden ; D. F. Mitchell ; N. Schneider ; R. Zurek ; S. Bougher ; D. Brain ; Y. J. Ma ; C. Mazelle ; L. Andersson ; D. Andrews ; D. Baird ; D. Baker ; J. M. Bell ; M. Benna ; M. Chaffin ; P. Chamberlin ; Y. Y. Chaufray ; J. Clarke ; G. Collinson ; M. Combi ; F. Crary ; T. Cravens ; M. Crismani ; S. Curry ; D. Curtis ; J. Deighan ; G. Delory ; R. Dewey ; G. DiBraccio ; C. Dong ; Y. Dong ; P. Dunn ; M. Elrod ; S. England ; A. Eriksson ; J. Espley ; S. Evans ; X. Fang ; M. Fillingim ; K. Fortier ; C. M. Fowler ; J. Fox ; H. Groller ; S. Guzewich ; T. Hara ; Y. Harada ; G. Holsclaw ; S. K. Jain ; R. Jolitz ; F. Leblanc ; C. O. Lee ; Y. Lee ; F. Lefevre ; R. Lillis ; R. Livi ; D. Lo ; M. Mayyasi ; W. McClintock ; T. McEnulty ; R. Modolo ; F. Montmessin ; M. Morooka ; A. Nagy ; K. Olsen ; W. Peterson ; A. Rahmati ; S. Ruhunusiri ; C. T. Russell ; S. Sakai ; J. A. Sauvaud ; K. Seki ; M. Steckiewicz ; M. Stevens ; A. I. Stewart ; A. Stiepen ; S. Stone ; V. Tenishev ; E. Thiemann ; R. Tolson ; D. Toublanc ; M. Vogt ; T. Weber ; P. Withers ; T. Woods ; R. Yelle
American Association for the Advancement of Science (AAAS)
Published 2015Staff ViewPublication Date: 2015-11-07Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsPublished by: -
5Latest Papers from Table of Contents or Articles in PressZongyang Lv, Katelyn M. Williams, Lingmin Yuan, James H. Atkison, Shaun K. Olsen
The American Society for Biochemistry and Molecular Biology (ASBMB)
Published 2018Staff ViewPublication Date: 2018-11-24Publisher: The American Society for Biochemistry and Molecular Biology (ASBMB)Print ISSN: 0021-9258Electronic ISSN: 1083-351XTopics: BiologyChemistry and PharmacologyPublished by: -
6Latest Papers from Table of Contents or Articles in PressZongyang Lv; Lingmin Yuan; James H. Atkison; Katelyn M. Williams; Ramir Vega; E. Hampton Sessions; Daniela B. Divlianska; Christopher Davies; Yuan Chen; Shaun K. Olsen
Nature Publishing Group (NPG)
Published 2018Staff ViewPublication Date: 2018-12-05Publisher: Nature Publishing Group (NPG)Electronic ISSN: 2041-1723Topics: BiologyChemistry and PharmacologyNatural Sciences in GeneralPhysicsPublished by: -
7Latest Papers from Table of Contents or Articles in PressS. Bougher ; B. Jakosky ; J. Halekas ; J. Grebowsky ; J. Luhmann ; P. Mahaffy ; J. Connerney ; F. Eparvier ; R. Ergun ; D. Larson ; J. McFadden ; D. Mitchell ; N. Schneider ; R. Zurek ; C. Mazelle ; L. Andersson ; D. Andrews ; D. Baird ; D. N. Baker ; J. M. Bell ; M. Benna ; D. Brain ; M. Chaffin ; P. Chamberlin ; J. Y. Chaufray ; J. Clarke ; G. Collinson ; M. Combi ; F. Crary ; T. Cravens ; M. Crismani ; S. Curry ; D. Curtis ; J. Deighan ; G. Delory ; R. Dewey ; G. DiBraccio ; C. Dong ; Y. Dong ; P. Dunn ; M. Elrod ; S. England ; A. Eriksson ; J. Espley ; S. Evans ; X. Fang ; M. Fillingim ; K. Fortier ; C. M. Fowler ; J. Fox ; H. Groller ; S. Guzewich ; T. Hara ; Y. Harada ; G. Holsclaw ; S. K. Jain ; R. Jolitz ; F. Leblanc ; C. O. Lee ; Y. Lee ; F. Lefevre ; R. Lillis ; R. Livi ; D. Lo ; Y. Ma ; M. Mayyasi ; W. McClintock ; T. McEnulty ; R. Modolo ; F. Montmessin ; M. Morooka ; A. Nagy ; K. Olsen ; W. Peterson ; A. Rahmati ; S. Ruhunusiri ; C. T. Russell ; S. Sakai ; J. A. Sauvaud ; K. Seki ; M. Steckiewicz ; M. Stevens ; A. I. Stewart ; A. Stiepen ; S. Stone ; V. Tenishev ; E. Thiemann ; R. Tolson ; D. Toublanc ; M. Vogt ; T. Weber ; P. Withers ; T. Woods ; R. Yelle
American Association for the Advancement of Science (AAAS)
Published 2015Staff ViewPublication Date: 2015-11-07Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsPublished by: -
8Latest Papers from Table of Contents or Articles in PressHuang, Z., Kelly, S., Matsuo, R., Li, L.-F., Li, Y., Olsen, K. M., Jia, Y., Caicedo, A. L.
Genetics Society of America (GSA)
Published 2018Staff ViewPublication Date: 2018-11-07Publisher: Genetics Society of America (GSA)Electronic ISSN: 2160-1836Topics: BiologyPublished by: -
9Articles: DFG German National LicensesOLSEN, K. L. ; HUNGATE, F. P. ; DRAKE, S. R. ; EAKIN, D. E.
Oxford, UK : Blackwell Publishing Ltd
Published 1989Staff ViewISSN: 1745-4557Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Process Engineering, Biotechnology, Nutrition TechnologyNotes: ‘Red Delicious’ apples were tested for response to irradiation, at levels (0 to 1.0 KGy) sufficient for quarantine treatment, delivered up to 10 months post-harvest. Treatment regimes simulated marketing sequences including a 60 day holding period following removal from controlled atmosphere storage. Irradiated apples were softer and had less acid, but there was a retardation of the hydrolysis of starch. Irradiation effects were not accentuated with longer storage or during ripening. After 11 months of storage all the apples in this study were 6.7 (N) firmer than the Washington State export standard. The quality of all treated fruit were acceptable for marketing.Type of Medium: Electronic ResourceURL: -
10Articles: DFG German National LicensesGreenberg, L. A. ; Hernnäs, B. ; Brönmark, C. ; Dahl, J. ; Eklöv, A. ; Olsén, K. H.
Oxford, UK : Munksgaard International Publishers
Published 2002Staff ViewISSN: 1600-0633Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyAgriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: Abstract – The effect of kinship on growth and use of space by individually PIT-tagged 1+ brown trout was studied for 11 weeks in eight stream enclosures. Each enclosure consisted of two sections, separated by a region containing PIT-detecting antennae, which enabled us to measure use of sections by all individuals. Two types of sibling groups were tested, a single sibling group, F1, consisting of four individuals that were reared together in hatchery tank ‘a’ (F1a) plus four additional siblings of the same family but raised in hatchery tank ‘b’ (F1b), and a mixed sibling group, consisting of four F1a individuals plus four siblings from a second family, F2. Based on kin theory and earlier laboratory studies, we expected that growth of the F1a individuals in the single sibling group to be greater than that of F1a individuals in the mixed family sibling group, but instead we found just the opposite. The variance of growth did not differ between treatments. Nor was there a difference in time F1a individuals spent together when they were in mixed versus single sibling groups. We did find that F1a individuals changed habitat more frequently than F2 individuals in the mixed sibling group but less frequently than F1b in the single sibling groups. Thus, our predictions based on kin theory for growth and behavior of brown trout were not supported by our data, and we suggest that the role of kin recognition for the ecology of salmonids deserves further attention.Type of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesStaff View
ISSN: 1095-8649Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyNotes: Juvenile Arctic charr, Salvelinus alpinus (L.), from two full sibling groups were studied concerning the possible existence of chemical cues with information about kinship. Each full sibling group was divided into two groups with the same number of specimens and placed in two separate aquaria. The division coincided with the start of exogenous feeding. Preference tests were performed about 7 and 10–13 months after the division. Due to the increasing size of experimental fish, two different sizes of apparatus were used. The first series of experiments was performed in a small Y-maze fluviarium and the second series in the large standard fluviarium. The momentary positions of one fish at a time in the test area were recorded by time-lapse photography with a 16-mm film camera and filtered flashlight (no transmittance 〈670 nm). The fish were given a choice between two water qualities; thus the following comparisons were made: (i) unconditioned water ν. water scented by siblings from the same aquarium; (ii) unconditioned water ν. unfamiliar non-siblings; (iii) siblings from the same aquarium ν. unfamiliar non-siblings; (iv) siblings from a separate aquarium ν. unfamiliar non-siblings; (v) siblings from the same aquarium ν. siblings from a separate aquarium. The test fishes preferred water scented by siblings over non-siblings, even though the siblings were taken from a separate aquarium. Nevertheless, they were attracted to water scented by unfamiliar non-siblings in preference to unconditioned water. No preference was shown between chemical cues from siblings taken from the same and a separate aquarium.Type of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesMoore, A. ; Olsén, K. H. ; Lower, N. ; Kindahl, H.
Oxford, UK : Blackwell Publishing Ltd
Published 2002Staff ViewISSN: 1095-8649Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyNotes: Electrophysiological studies demonstrated that the olfactory epithelium of mature male brown trout Salmo trutta parr was acutely sensitive to F-series prostaglandins (PGFs) PGF1α and PGF2α, with detection threshold concentrations of 10−11 M. The olfactory epithelium was also sensitive to the PGF metabolite 15-ketoPGF2α (threshold 10−8 m), but did not detect a further metabolite, 13,14,-dihydro-15-ketoPGF2α Immature brown trout did not detect any of the prostaglandins tested. Exposure of mature male brown trout parr to waterborne PGF1α and PGF2α (concentration 10−8 m), resulted in significant increases in levels of expressible milt and the plasma concentrations of 17,20β-dihydroxy-4-pregnen-3-one, testosterone and 11-ketotestosterone. The olfactory epithelium of both immature and mature male brown trout parr was sensitive to the urine and ovarian fluid from ovulated female brown trout. Exposure of mature male brown trout parr to ovarian fluid resulted in an increase in the levels of plasma 17,20β-dihydroxy-4-pregnen-3-one whilst exposure to urine increased the levels of expressible milt. In addition, PGF2α was found to be present within both the urine and ovarian fluid of mature female brown trout. It is suggested that the F-series prostaglandins have a role as priming pheromones in male brown trout.Type of Medium: Electronic ResourceURL: -
13Articles: DFG German National LicensesStaff View
ISSN: 1095-8649Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyNotes: No difference in attraction was observed in sibling Artic charr Salvelinus alpinus between water scented by dominant or subordinate major histocompability complex (MHC) identical fish observed in a two-choice fluviarium. In a second experiment, MHC identical sibling donors were given different types of food pellets before the preference test. The test fish showed a significant attraction to the sibling given the same kind of food as the test fish itself during the first 6 h of the fluviarium tests. The results suggest that diet has an influence on the odours released and can, in addition to MHC related odours, be used for information relating to group member identity.Type of Medium: Electronic ResourceURL: -
14Articles: DFG German National LicensesStaff View
ISSN: 1095-8649Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyNotes: Juvenile Arctic charr, Salvelinus alpinus (L.), from two spawning locations, Åbränna stock and Holderströmmen stock, in Lake Torrön, Sweden, were used crosswise as odour donors and receivers in fluvarium tests concerning attraction to stock-specific odours. The momentary positions of the odour-receiving charr were recorded with a film camera and filtered flash light (no transmittance 〈 670 nm). One test fish at a time was placed in the test area to choose in darkness between two water qualities, viz. (i) control tests were run with pure water all over the test yard; (ii) pure water and water having passed 20 specimens of their own stock; (iii) pure water and water conditioned by the presence of 20 specimens of the sympatric stock; (iv) water conditioned by passing 20 specimens of either stock. Specimens of both stocks were attracted to water scented by either stock. The åbränna (AB) but not the Holderströmmen stock (HO) showed significantly stronger attraction to scent of their own stock than to the sympatric stock. This was supported in tests with simultaneous supply of AB and HO-scented water, when AB significantly preferred the water having passed specimens of its own stock, while HO did not prefer any water quality. Out of 300,65 specimens from each stock were analyzed as to the gene frequency of serum esterases. The HO sample, in contrast to AB, was heterogeneous as the frequency of heterozygotes was lower than that expected under Hardy-Weinberg equilibrium. No heterogeneity in gene frequencies was observed between AB and HO. The results of both odour attraction tests and the gene frequency analysis points to AB, in contrast to HO, as being offspring from a discrete stock.Type of Medium: Electronic ResourceURL: -
15Articles: DFG German National LicensesStaff View
ISSN: 1095-8649Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyNotes: The behaviour of juvenile Arctic charr Salvelinus alpinus was studied in groups of four siblings composed of familiar and unfamiliar individuals or in mixed groups of four where both siblings and unrelated individuals were present. The frequency of aggressive acts was significantly higher in the mixed groups compared to the pure sibling groups and the difference was present at all levels of the hierarchy rank order, based on a dominance index, except the lowest ranked individuals. The difference was significant after but not before feeding, implying that competition with non-kin for a food resource increased the aggression. No significant difference in weight gain was observed between sibling and mixed groups during the 6 days of the experiment, but the RNA contents of lateral musculature in dominant individuals from sibling groups were significantly higher than the corresponding fish in the mixed group, suggesting a difference in growth rate when the experiments ended. No significant difference in RNA content was observed between subordinate fish of the two treatments, i.e. siblings v. mixed.Type of Medium: Electronic ResourceURL: -
16Articles: DFG German National LicensesStaff View
ISSN: 1095-8649Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyNotes: The behaviour of juvenile Arctic charr, Salvelinus alpinus (L.), to an abrupt concentration step of L-amino acids, L-alanine and ammonium chloride was studied by fluviarium technique. The emission rates of these substances were studied. Juvenile Arctic charr emit 8.0 × 10−4 mol total ammonia-N kg−1 h−1 and 3.3 × I0−5 mol amino acids kg−1 h−1. In behaviour tests the charr avoided 5.6x 10−6and 5.6 × 10−7 M ammonium chloride. The 17 L-amino acid mixture, ranked as observed in the analysis of emission, was avoided at 4.6 × 10−7 M, while 100 times dilution of this value gave neither avoidance nor attraction. The charr avoided L-alanine tested alone at the concentration of 4.6 × 10 −7 M. Anosmic charr showed neither avoidance nor attraction to the mixture of 17 amino acids tested at 4.6 × 10−7 M. The results indicate that ammonia as well as emitted amino acids are not responsible for the olfactory mediated attraction to conspecific odour shown earlier in Arctic charr. On the contrary, these substances may have a negative effect by reducing the strength of attraction.Type of Medium: Electronic ResourceURL: -
17Articles: DFG German National LicensesCarlsson, J. ; Olsén, K. H. ; Nilsson, J. ; ØVerli, Ø. ; Stabell, O. B.
Oxford, UK : Blackwell Publishing Ltd
Published 1999Staff ViewISSN: 1095-8649Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyNotes: Multilocus FST estimates revealed a pronounced genetic structure at six microsatellite loci in brown trout Salmo trutta in Nordre Finnvikelv, with at least three breeding units that remained stable over time. Significant differences in allele frequencies were found between five sections within a 3-km range, even when no physical barriers prevented fish from migrating between sections. It is argued that geological structures may rise to patterns resembling isolation by distance. Seemingly, the most important factor causing genetic differentiation in Nordre Finnvikelv is genetic drift in small populations that are geologically subdivided by a tributary and by impassable waterfalls. Some correlation between previous behavioural observations and genetic structures were found.Type of Medium: Electronic ResourceURL: -
18Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] Androgen-insensitive male rats of the Stanley-Gumbreck strain (n = 16) and their male littermates (n = 19) were castrated within 24 h of birth or 10 d after birth at the International Foundation for the Study of Rat Genetics and Rodent Control (Introgen), Oklahoma City. At weaning, the rats were ...Type of Medium: Electronic ResourceURL: -
19Articles: DFG German National LicensesStaff View
ISSN: 0003-2670Keywords: Adsorptive stripping voltammetry ; N-Benzoyl-N-phenylhydroxylamine ; Propyl gallate ; UraniumSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
20Articles: DFG German National LicensesStaff View
ISSN: 0149-7189Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: MedicinePsychologySociologyType of Medium: Electronic ResourceURL: