Search Results - (Author, Cooperation:C. Freeman)
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1Staff View
Publication Date: 2018-03-06Publisher: Oxford University PressPrint ISSN: 1525-2167Electronic ISSN: 1532-2114Topics: MedicinePublished by: -
2Staff View
Publication Date: 2018-03-17Publisher: Wiley-BlackwellPrint ISSN: 1354-1013Electronic ISSN: 1365-2486Topics: BiologyEnergy, Environment Protection, Nuclear Power EngineeringGeographyPublished by: -
3Adarsh K. Chaurasia, Andrew M. Rukangu, Michael K. Philen, Gary D. Seidel, and Eric C. Freeman
American Physical Society (APS)
Published 2018Staff ViewPublication Date: 2018-03-31Publisher: American Physical Society (APS)Print ISSN: 1539-3755Electronic ISSN: 1550-2376Topics: PhysicsKeywords: Biological PhysicsPublished by: -
4Breanna K. Wodnik; Matthew C. Freeman; Anna S. Ellis; Emily Awino Ogutu; Amy Webb Girard; Bethany A. Caruso
MDPI Publishing
Published 2018Staff ViewPublication Date: 2018-09-14Publisher: MDPI PublishingPrint ISSN: 1661-7827Electronic ISSN: 1660-4601Topics: Energy, Environment Protection, Nuclear Power EngineeringMedicinePublished by: -
5Tang, J., Frey, J. M., Wilson, C. L., Moncada-Pazos, A., Levet, C., Freeman, M., Rosenfeld, M. E., Stanley, E. R., Raines, E. W., Bornfeldt, K. E.
The American Society for Microbiology (ASM)
Published 2018Staff ViewPublication Date: 2018-08-16Publisher: The American Society for Microbiology (ASM)Print ISSN: 0270-7306Electronic ISSN: 1098-5549Topics: BiologyMedicinePublished by: -
6E. Arner ; C. O. Daub ; K. Vitting-Seerup ; R. Andersson ; B. Lilje ; F. Drablos ; A. Lennartsson ; M. Ronnerblad ; O. Hrydziuszko ; M. Vitezic ; T. C. Freeman ; A. M. Alhendi ; P. Arner ; R. Axton ; J. K. Baillie ; A. Beckhouse ; B. Bodega ; J. Briggs ; F. Brombacher ; M. Davis ; M. Detmar ; A. Ehrlund ; M. Endoh ; A. Eslami ; M. Fagiolini ; L. Fairbairn ; G. J. Faulkner ; C. Ferrai ; M. E. Fisher ; L. Forrester ; D. Goldowitz ; R. Guler ; T. Ha ; M. Hara ; M. Herlyn ; T. Ikawa ; C. Kai ; H. Kawamoto ; L. M. Khachigian ; S. P. Klinken ; S. Kojima ; H. Koseki ; S. Klein ; N. Mejhert ; K. Miyaguchi ; Y. Mizuno ; M. Morimoto ; K. J. Morris ; C. Mummery ; Y. Nakachi ; S. Ogishima ; M. Okada-Hatakeyama ; Y. Okazaki ; V. Orlando ; D. Ovchinnikov ; R. Passier ; M. Patrikakis ; A. Pombo ; X. Y. Qin ; S. Roy ; H. Sato ; S. Savvi ; A. Saxena ; A. Schwegmann ; D. Sugiyama ; R. Swoboda ; H. Tanaka ; A. Tomoiu ; L. N. Winteringham ; E. Wolvetang ; C. Yanagi-Mizuochi ; M. Yoneda ; S. Zabierowski ; P. Zhang ; I. Abugessaisa ; N. Bertin ; A. D. Diehl ; S. Fukuda ; M. Furuno ; J. Harshbarger ; A. Hasegawa ; F. Hori ; S. Ishikawa-Kato ; Y. Ishizu ; M. Itoh ; T. Kawashima ; M. Kojima ; N. Kondo ; M. Lizio ; T. F. Meehan ; C. J. Mungall ; M. Murata ; H. Nishiyori-Sueki ; S. Sahin ; S. Nagao-Sato ; J. Severin ; M. J. de Hoon ; J. Kawai ; T. Kasukawa ; T. Lassmann ; H. Suzuki ; H. Kawaji ; K. M. Summers ; C. Wells ; D. A. Hume ; A. R. Forrest ; A. Sandelin ; P. Carninci ; Y. Hayashizaki
American Association for the Advancement of Science (AAAS)
Published 2015Staff ViewPublication Date: 2015-02-14Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Binding Sites ; Cattle ; Cell Differentiation/*genetics ; Dogs ; *Enhancer Elements, Genetic ; *Gene Expression Regulation, Developmental ; Mice ; RNA, Messenger/genetics/metabolism ; Rats ; Stem Cells/*cytology/metabolism ; Transcription Factors/*metabolism ; *Transcription, GeneticPublished by: -
7A. R. Forrest ; H. Kawaji ; M. Rehli ; J. K. Baillie ; M. J. de Hoon ; V. Haberle ; T. Lassmann ; I. V. Kulakovskiy ; M. Lizio ; M. Itoh ; R. Andersson ; C. J. Mungall ; T. F. Meehan ; S. Schmeier ; N. Bertin ; M. Jorgensen ; E. Dimont ; E. Arner ; C. Schmidl ; U. Schaefer ; Y. A. Medvedeva ; C. Plessy ; M. Vitezic ; J. Severin ; C. Semple ; Y. Ishizu ; R. S. Young ; M. Francescatto ; I. Alam ; D. Albanese ; G. M. Altschuler ; T. Arakawa ; J. A. Archer ; P. Arner ; M. Babina ; S. Rennie ; P. J. Balwierz ; A. G. Beckhouse ; S. Pradhan-Bhatt ; J. A. Blake ; A. Blumenthal ; B. Bodega ; A. Bonetti ; J. Briggs ; F. Brombacher ; A. M. Burroughs ; A. Califano ; C. V. Cannistraci ; D. Carbajo ; Y. Chen ; M. Chierici ; Y. Ciani ; H. C. Clevers ; E. Dalla ; C. A. Davis ; M. Detmar ; A. D. Diehl ; T. Dohi ; F. Drablos ; A. S. Edge ; M. Edinger ; K. Ekwall ; M. Endoh ; H. Enomoto ; M. Fagiolini ; L. Fairbairn ; H. Fang ; M. C. Farach-Carson ; G. J. Faulkner ; A. V. Favorov ; M. E. Fisher ; M. C. Frith ; R. Fujita ; S. Fukuda ; C. Furlanello ; M. Furino ; J. Furusawa ; T. B. Geijtenbeek ; A. P. Gibson ; T. Gingeras ; D. Goldowitz ; J. Gough ; S. Guhl ; R. Guler ; S. Gustincich ; T. J. Ha ; M. Hamaguchi ; M. Hara ; M. Harbers ; J. Harshbarger ; A. Hasegawa ; Y. Hasegawa ; T. Hashimoto ; M. Herlyn ; K. J. Hitchens ; S. J. Ho Sui ; O. M. Hofmann ; I. Hoof ; F. Hori ; L. Huminiecki ; K. Iida ; T. Ikawa ; B. R. Jankovic ; H. Jia ; A. Joshi ; G. Jurman ; B. Kaczkowski ; C. Kai ; K. Kaida ; A. Kaiho ; K. Kajiyama ; M. Kanamori-Katayama ; A. S. Kasianov ; T. Kasukawa ; S. Katayama ; S. Kato ; S. Kawaguchi ; H. Kawamoto ; Y. I. Kawamura ; T. Kawashima ; J. S. Kempfle ; T. J. Kenna ; J. Kere ; L. M. Khachigian ; T. Kitamura ; S. P. Klinken ; A. J. Knox ; M. Kojima ; S. Kojima ; N. Kondo ; H. Koseki ; S. Koyasu ; S. Krampitz ; A. Kubosaki ; A. T. Kwon ; J. F. Laros ; W. Lee ; A. Lennartsson ; K. Li ; B. Lilje ; L. Lipovich ; A. Mackay-Sim ; R. Manabe ; J. C. Mar ; B. Marchand ; A. Mathelier ; N. Mejhert ; A. Meynert ; Y. Mizuno ; D. A. de Lima Morais ; H. Morikawa ; M. Morimoto ; K. Moro ; E. Motakis ; H. Motohashi ; C. L. Mummery ; M. Murata ; S. Nagao-Sato ; Y. Nakachi ; F. Nakahara ; T. Nakamura ; Y. Nakamura ; K. Nakazato ; E. van Nimwegen ; N. Ninomiya ; H. Nishiyori ; S. Noma ; T. Noazaki ; S. Ogishima ; N. Ohkura ; H. Ohimiya ; H. Ohno ; M. Ohshima ; M. Okada-Hatakeyama ; Y. Okazaki ; V. Orlando ; D. A. Ovchinnikov ; A. Pain ; R. Passier ; M. Patrikakis ; H. Persson ; S. Piazza ; J. G. Prendergast ; O. J. Rackham ; J. A. Ramilowski ; M. Rashid ; T. Ravasi ; P. Rizzu ; M. Roncador ; S. Roy ; M. B. Rye ; E. Saijyo ; A. Sajantila ; A. Saka ; S. Sakaguchi ; M. Sakai ; H. Sato ; S. Savvi ; A. Saxena ; C. Schneider ; E. A. Schultes ; G. G. Schulze-Tanzil ; A. Schwegmann ; T. Sengstag ; G. Sheng ; H. Shimoji ; Y. Shimoni ; J. W. Shin ; C. Simon ; D. Sugiyama ; T. Sugiyama ; M. Suzuki ; N. Suzuki ; R. K. Swoboda ; P. A. t Hoen ; M. Tagami ; N. Takahashi ; J. Takai ; H. Tanaka ; H. Tatsukawa ; Z. Tatum ; M. Thompson ; H. Toyodo ; T. Toyoda ; E. Valen ; M. van de Wetering ; L. M. van den Berg ; R. Verado ; D. Vijayan ; I. E. Vorontsov ; W. W. Wasserman ; S. Watanabe ; C. A. Wells ; L. N. Winteringham ; E. Wolvetang ; E. J. Wood ; Y. Yamaguchi ; M. Yamamoto ; M. Yoneda ; Y. Yonekura ; S. Yoshida ; S. E. Zabierowski ; P. G. Zhang ; X. Zhao ; S. Zucchelli ; K. M. Summers ; H. Suzuki ; C. O. Daub ; J. Kawai ; P. Heutink ; W. Hide ; T. C. Freeman ; B. Lenhard ; V. B. Bajic ; M. S. Taylor ; V. J. Makeev ; A. Sandelin ; D. A. Hume ; P. Carninci ; Y. Hayashizaki
Nature Publishing Group (NPG)
Published 2014Staff ViewPublication Date: 2014-03-29Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; *Atlases as Topic ; Cell Line ; Cells, Cultured ; Cluster Analysis ; Conserved Sequence/genetics ; Gene Expression Regulation/genetics ; Gene Regulatory Networks/genetics ; Genes, Essential/genetics ; Genome/genetics ; Humans ; Mice ; *Molecular Sequence Annotation ; Open Reading Frames/genetics ; Organ Specificity ; Promoter Regions, Genetic/*genetics ; RNA, Messenger/analysis/genetics ; Transcription Factors/metabolism ; Transcription Initiation Site ; Transcription, Genetic/genetics ; Transcriptome/*geneticsPublished by: -
8S. Sawcer ; G. Hellenthal ; M. Pirinen ; C. C. Spencer ; N. A. Patsopoulos ; L. Moutsianas ; A. Dilthey ; Z. Su ; C. Freeman ; S. E. Hunt ; S. Edkins ; E. Gray ; D. R. Booth ; S. C. Potter ; A. Goris ; G. Band ; A. B. Oturai ; A. Strange ; J. Saarela ; C. Bellenguez ; B. Fontaine ; M. Gillman ; B. Hemmer ; R. Gwilliam ; F. Zipp ; A. Jayakumar ; R. Martin ; S. Leslie ; S. Hawkins ; E. Giannoulatou ; S. D'Alfonso ; H. Blackburn ; F. Martinelli Boneschi ; J. Liddle ; H. F. Harbo ; M. L. Perez ; A. Spurkland ; M. J. Waller ; M. P. Mycko ; M. Ricketts ; M. Comabella ; N. Hammond ; I. Kockum ; O. T. McCann ; M. Ban ; P. Whittaker ; A. Kemppinen ; P. Weston ; C. Hawkins ; S. Widaa ; J. Zajicek ; S. Dronov ; N. Robertson ; S. J. Bumpstead ; L. F. Barcellos ; R. Ravindrarajah ; R. Abraham ; L. Alfredsson ; K. Ardlie ; C. Aubin ; A. Baker ; K. Baker ; S. E. Baranzini ; L. Bergamaschi ; R. Bergamaschi ; A. Bernstein ; A. Berthele ; M. Boggild ; J. P. Bradfield ; D. Brassat ; S. A. Broadley ; D. Buck ; H. Butzkueven ; R. Capra ; W. M. Carroll ; P. Cavalla ; E. G. Celius ; S. Cepok ; R. Chiavacci ; F. Clerget-Darpoux ; K. Clysters ; G. Comi ; M. Cossburn ; I. Cournu-Rebeix ; M. B. Cox ; W. Cozen ; B. A. Cree ; A. H. Cross ; D. Cusi ; M. J. Daly ; E. Davis ; P. I. de Bakker ; M. Debouverie ; B. D'Hooghe M ; K. Dixon ; R. Dobosi ; B. Dubois ; D. Ellinghaus ; I. Elovaara ; F. Esposito ; C. Fontenille ; S. Foote ; A. Franke ; D. Galimberti ; A. Ghezzi ; J. Glessner ; R. Gomez ; O. Gout ; C. Graham ; S. F. Grant ; F. R. Guerini ; H. Hakonarson ; P. Hall ; A. Hamsten ; H. P. Hartung ; R. N. Heard ; S. Heath ; J. Hobart ; M. Hoshi ; C. Infante-Duarte ; G. Ingram ; W. Ingram ; T. Islam ; M. Jagodic ; M. Kabesch ; A. G. Kermode ; T. J. Kilpatrick ; C. Kim ; N. Klopp ; K. Koivisto ; M. Larsson ; M. Lathrop ; J. S. Lechner-Scott ; M. A. Leone ; V. Leppa ; U. Liljedahl ; I. L. Bomfim ; R. R. Lincoln ; J. Link ; J. Liu ; A. R. Lorentzen ; S. Lupoli ; F. Macciardi ; T. Mack ; M. Marriott ; V. Martinelli ; D. Mason ; J. L. McCauley ; F. Mentch ; I. L. Mero ; T. Mihalova ; X. Montalban ; J. Mottershead ; K. M. Myhr ; P. Naldi ; W. Ollier ; A. Page ; A. Palotie ; J. Pelletier ; L. Piccio ; T. Pickersgill ; F. Piehl ; S. Pobywajlo ; H. L. Quach ; P. P. Ramsay ; M. Reunanen ; R. Reynolds ; J. D. Rioux ; M. Rodegher ; S. Roesner ; J. P. Rubio ; I. M. Ruckert ; M. Salvetti ; E. Salvi ; A. Santaniello ; C. A. Schaefer ; S. Schreiber ; C. Schulze ; R. J. Scott ; F. Sellebjerg ; K. W. Selmaj ; D. Sexton ; L. Shen ; B. Simms-Acuna ; S. Skidmore ; P. M. Sleiman ; C. Smestad ; P. S. Sorensen ; H. B. Sondergaard ; J. Stankovich ; R. C. Strange ; A. M. Sulonen ; E. Sundqvist ; A. C. Syvanen ; F. Taddeo ; B. Taylor ; J. M. Blackwell ; P. Tienari ; E. Bramon ; A. Tourbah ; M. A. Brown ; E. Tronczynska ; J. P. Casas ; N. Tubridy ; A. Corvin ; J. Vickery ; J. Jankowski ; P. Villoslada ; H. S. Markus ; K. Wang ; C. G. Mathew ; J. Wason ; C. N. Palmer ; H. E. Wichmann ; R. Plomin ; E. Willoughby ; A. Rautanen ; J. Winkelmann ; M. Wittig ; R. C. Trembath ; J. Yaouanq ; A. C. Viswanathan ; H. Zhang ; N. W. Wood ; R. Zuvich ; P. Deloukas ; C. Langford ; A. Duncanson ; J. R. Oksenberg ; M. A. Pericak-Vance ; J. L. Haines ; T. Olsson ; J. Hillert ; A. J. Ivinson ; P. L. De Jager ; L. Peltonen ; G. J. Stewart ; D. A. Hafler ; S. L. Hauser ; G. McVean ; P. Donnelly ; A. Compston
Nature Publishing Group (NPG)
Published 2011Staff ViewPublication Date: 2011-08-13Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Alleles ; Cell Differentiation/immunology ; Europe/ethnology ; Genetic Predisposition to Disease/*genetics ; Genome, Human/genetics ; Genome-Wide Association Study ; HLA-A Antigens/genetics ; HLA-DR Antigens/genetics ; HLA-DRB1 Chains ; Humans ; Immunity, Cellular/genetics/*immunology ; Major Histocompatibility Complex/genetics ; Multiple Sclerosis/*genetics/*immunology ; Polymorphism, Single Nucleotide/genetics ; Sample Size ; T-Lymphocytes, Helper-Inducer/cytology/immunologyPublished by: -
9S. Leslie ; B. Winney ; G. Hellenthal ; D. Davison ; A. Boumertit ; T. Day ; K. Hutnik ; E. C. Royrvik ; B. Cunliffe ; D. J. Lawson ; D. Falush ; C. Freeman ; M. Pirinen ; S. Myers ; M. Robinson ; P. Donnelly ; W. Bodmer
Nature Publishing Group (NPG)
Published 2015Staff ViewPublication Date: 2015-03-20Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Algorithms ; European Continental Ancestry Group/genetics ; *Genetics, Population ; Great Britain/ethnology ; Haplotypes/*genetics ; Humans ; Polymorphism, Single Nucleotide/*genetics ; Principal Component AnalysisPublished by: -
10J. K. Baillie ; M. W. Barnett ; K. R. Upton ; D. J. Gerhardt ; T. A. Richmond ; F. De Sapio ; P. M. Brennan ; P. Rizzu ; S. Smith ; M. Fell ; R. T. Talbot ; S. Gustincich ; T. C. Freeman ; J. S. Mattick ; D. A. Hume ; P. Heutink ; P. Carninci ; J. A. Jeddeloh ; G. J. Faulkner
Nature Publishing Group (NPG)
Published 2011Staff ViewPublication Date: 2011-11-01Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Alu Elements/genetics ; Base Sequence/genetics ; Brain/*metabolism ; Caudate Nucleus/metabolism ; Clonal Evolution/genetics ; DNA Copy Number Variations/genetics ; Epistasis, Genetic ; Genome, Human/genetics ; Germ-Line Mutation/*genetics ; Hippocampus/metabolism ; Histone Deacetylase 1/genetics ; Humans ; Mosaicism ; Mutagenesis, Insertional/*genetics ; Nerve Tissue Proteins/genetics ; Organ Specificity/genetics ; Polymerase Chain Reaction ; Retroelements/*genetics ; Transcription Factors/geneticsPublished by: -
11S. Moore ; C. D. Evans ; S. E. Page ; M. H. Garnett ; T. G. Jones ; C. Freeman ; A. Hooijer ; A. J. Wiltshire ; S. H. Limin ; V. Gauci
Nature Publishing Group (NPG)
Published 2013Staff ViewPublication Date: 2013-02-01Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: *Carbon Cycle ; Carbon Radioisotopes/analysis ; *Conservation of Natural Resources ; Indonesia ; Seasons ; Soil/*chemistry ; Trees/*metabolismPublished by: -
12Thorne, K., Mac; Donald, G., Guntenspergen, G., Ambrose, R., Buffington, K., Dugger, B., Freeman, C., Janousek, C., Brown, L., Rosencranz, J., Holmquist, J., Smol, J., Hargan, K., Takekawa, J.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-02-22Publisher: American Association for the Advancement of Science (AAAS)Electronic ISSN: 2375-2548Topics: Natural Sciences in GeneralPublished by: -
13Quickenden, T. I. ; Matich, A. J. ; Bakker, M. G. ; Freeman, C. G. ; Sangster, D. F.
College Park, Md. : American Institute of Physics (AIP)
Published 1991Staff ViewISSN: 1089-7690Source: AIP Digital ArchiveTopics: PhysicsChemistry and PharmacologyNotes: The effect of temperature on the 385 nm luminescence band emitted by electron-irradiated H2O ice has been determined between 79 and 117 K. From 79 to 101 K, the luminescence intensity did not change greatly with increasing temperature, but fell steeply between 101 and 117 K, paralleling the behavior of trapped OH. Kinetic analysis of the luminescence decay was possible in the 79–103 K region and revealed a long-lived pseudo-first-order decay and a superimposed short-lived decay with respective activation energies of 0.036±0.005 and 0.021±0.005 eV. The long-lived emission is attributed to the migration of H+ to OH− formed from trapped OH, subsequent reaction producing H2O(C 1B1) which emits excimer luminescence when it falls to the dissociative A 1B1 state. This mechanism was tested by using it to derive a kinetic expression which relates the observed temperature dependencies of both the luminescence intensity and the decay rate. This mechanism suggests that the radiolytic yield of OH− in ice is in the vicinity of G(OH−)=0.2/100 eV.Type of Medium: Electronic ResourceURL: -
14Fenner, N. ; Freeman, C. ; Hughes, S. ; Reynolds, B.
Oxford, UK : Blackwell Publishing Ltd
Published 2001Staff ViewISSN: 1475-2743Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: GeosciencesAgriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: Abstract. Demand for water from catchments dominated by upland peat as a source of drinking water supplies in the UK is likely to increase in the future as demand per capita continues to rise (Thomsen 1990) and/or summer droughts increase in frequency (Arnell 1992). Concern has been expressed in recent years over rising colour levels (related to dissolved organic carbon (DOC) and iron (Fe)) from such catchments (e.g. Kay et al. 1989) causing reduced drinking water quality. One of the major causes of increased DOC concentrations is rewetting following periods of relative drought (Mitchell & McDonald 1992). Experimental rewetting of a naturally drained wetland in Mid-Wales over four years was found to substantially increase the concentrations of DOC, and Fe in the pore-water, with peak values of 〉60 mg dm–3 (Fe) and 〉300 mg dm–3 (DOC) after rewetting, compared with typical values of 〈1 mgdm–3 (Fe) and 〈15 mg dm–3 (DOC) under the drained conditions. Seasonal peak concentrations of Fe and DOC have since remained at these higher levels. Rewetting produced a selective enrichment of the 〉5000 to 〈90 000 apparent molecular weight (AMW) material and this fraction was found to yield peak Fe concentrations. Two additional peaks of DOC were also found in the experimental wetland (not present in the control wetland), of 〉90 000 to 〈200 000 AMW and 〉200 000 AMW material. The AMW spectrum of DOC in the experimental wetland changed with season, and the 〉90 000 to 〈200 000 AMW fraction could only be seen in spring, representing a transient pool of carbon that is rapidly transformed in or transported from the wetland. These findings suggest that rewetting of peatland following drought (e.g. due to climate change) has the potential to reduce water quality. Moreover, recent interest in restoration (rewetting) of drained peatlands (Wheeler & Shaw 1995) could create an additional source of DOC rich water.Type of Medium: Electronic ResourceURL: -
15Hughes, S. ; Reynolds, B. ; Brittain, S. A. ; Hudson, J. A. ; Freeman, C.
Oxford, UK : Blackwell Publishing Ltd
Published 1998Staff ViewISSN: 1475-2743Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: GeosciencesAgriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: Abstract. Recently, there has been interest in the occurrence of bromide (Br-) in natural waters since it has been demonstrated that Br-, in association with humic substances in raw waters, is readily incorporated into haloacetic acids in the form of organically bound bromine (Br) during water chlorination. We report results of the effects of experimentally rewetting a naturally drained gully mire on the hydrochemistry of Br-, iron (Fe) and dissolved organic carbon (DOC) in the peat water. Results obtained over a three year period showed that rewetting substantially increased the concentrations of these solutes in the pore water, with peak values of 1 mg dm-3 (Br-), 〉 60 mg dm-3 (Fe) and 〉 300 mg dm-3 (DOC) detected in some samples after rewetting, compared with typical values 〈 0.05 mg dm-3 (Br-), 〈 1 mg dm-3 (Fe) and 〈 15 mg dm-3 (DOC) under the drained conditions. Bromide, Fe and DOC release were highly seasonal, with the largest concentrations observed in late-summer to autumn. However, whereas seasonal peak concentrations of Fe and DOC have since remained at these higher levels, seasonal peak concentrations of Br- were progressively attenuated over time, suggesting the latter phenomenon is a flush effect, with no longer-term consequences for water quality.Type of Medium: Electronic ResourceURL: -
16Staff View
ISSN: 1749-6632Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Natural Sciences in GeneralType of Medium: Electronic ResourceURL: -
17FREEMAN, C. ; GRESSWELL, R. ; GUASCH, H. ; HUDSON, J. ; LOCK, M.A. ; REYNOLDS, B. ; SABATER, F. ; SABATER, S.
Oxford, UK : Blackwell Publishing Ltd
Published 1994Staff ViewISSN: 1365-2427Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyNotes: 1. Simulation of climate change (summer drought) stimulated autotrophy in a stream draining a Welsh peatland. Biofilm autotrophic biomass (chlorophyll) increased by 145% and was correlated with an increased overall metabolic activity (r = 0.75, P〈0.05). Bacterial population densities were not significantly affected.2. The increased autotrophy was probably related to a decrease in the organic:inorganic ratio of nutrients released from the wetland to the stream.3. Bacterial reserves of poly-β-hydroxyalkanoate (PHA) fell by 51%. Increased nitrate concentrations were inversely correlated with autotrophic diversity (r=−0.88, P 〈 0.001).4. The increased autotrophic biomass represents an increased nutrient supply for the higher trophic levels which could promote higher productivity within the stream ecosystem as a whole.5. The simulation also caused a cooler (11%, P〈0.01) streamflow from the drought-impacted wetland, which could mitigate against any adverse temperature-dependent effects of future climatic change.Type of Medium: Electronic ResourceURL: -
18Quickenden, T. I. ; Vernon, C. F. ; Litjens, R. A. J. ; Freeman, C. G. ; Sangster, D. F.
College Park, Md. : American Institute of Physics (AIP)
Published 1986Staff ViewISSN: 1089-7690Source: AIP Digital ArchiveTopics: PhysicsChemistry and PharmacologyNotes: D2O vapor was irradiated using a 0.53 MeV pulsed electron beam and the 200–900 nm wavelength range was examined for luminescence emission from excited fragments. Spectral lines of the OD (C 2∑+→A 2∑+) and the OD (A 2∑+→X 2Π) transitions were observed, as were the Balmer transitions of deuterium between n=6→n=2 and n=3→n=2, and the oxygen transitions O+(3p 4D0→3s 4P),O(3p 5P→3s 5S0), and O(3p 3P→3s 3S0). Values were obtained for the natural lifetimes, quenching rate constants, and quenching cross sections at 298 K for the majority of the above excited species. The natural lifetimes and quenching data obtained for the transitions of excited OD and oxygen species were, as expected, similar to the values obtained for the corresponding species in H2O vapor. However, Balmer D transitions exhibited shorter natural lifetimes and smaller quenching cross sections than the corresponding Balmer H transitions. The differences in quenching rate were much larger than the effect of isotopic substitution on collision frequency. Both lifetime and quenching differences were attributed to greater population of the p sublevels in excited D as compared with H.Type of Medium: Electronic ResourceURL: -
19Staff View
ISSN: 0006-291XKeywords: [abr] G6S; glucosamine-6-sulfatase ; [abr] SDS-PAGE; sodium dodecyl sulfate polyacrylamide gel ; [abr] STS; steroid sulfataseSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyPhysicsType of Medium: Electronic ResourceURL: -
20Staff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] Table 1 Frequencies of oocytes collected in first metaphase and second metaphase after 18-23 h in vitro culture Total MI Irradiated MII Other stages Degenerated, no response Non-irradiated Total MI MII Other stages Degenerated, no response Aged mice 5,957 ...Type of Medium: Electronic ResourceURL: