Research Portal

School of Environmental & Natural Sciences

1951 - 2000 out of 5,858Page size: 50
  1. Published

    Hydrogels from dextran and soybean oil by UV photo-polymerization

    Omer, R. A., Hughes, A., Hama, J. R., Wang, W. & Tai, H., 10 Feb 2015, In: Journal of Applied Polymer Science. 132, 6, 41446.

    Research output: Contribution to journal › Article › peer-review

  2. Published

    The effect of applying sodium fertilizer on the rate of digestion of perennial ryegrass and white clover incubated in rumen and faecal liquors, with implications for ruminal tympany in cattle.

    Omed, H., Phillips, C. J., Tenlep, S. Y., Pennell, K., Omed, H. M. & Chiy, P. C., 1 Jan 2001, In: Veterinary Journal. 161, 1, p. 63-70

    Research output: Contribution to journal › Article › peer-review

  3. Published

    Factors influencing the milk production af Awassi sheep in a flock with the selected lines at the agricultural scientific research centre in Salamieh/Syria.

    Omed, H., Reiad, K., Al-Azzawi, W., Al-Najjar, K., Masri, Y., Salhab, S., Abdo, Z., El-Herek, I., Omed, H. M. & Saatci, M., 1 Jan 2010, In: Kafkas Universitesi Veteriner Fakultesi Dergisi. 16, 3, p. 425-430

    Research output: Contribution to journal › Article › peer-review

  4. Published

    Genetic parameters from univariate and bivariate analysis of egg and weight traits in Japanese quail.

    Omed, H., Saatci, M., Omed, H. M. & Ap Dewi, I., 1 Feb 2006, In: Poultry Science. 85, 2, p. 185-190

    Research output: Contribution to journal › Article › peer-review

  5. Published

    The nutritive value of forage sorghum genotypes developed for the dry tropical highlands of Kenya as feed source for ruminants.

    Omed, H., Ouda, J. O., Njehia, G. K., Moss, A. R., Omed, H. M. & Nsahlai, I. V., 1 Jan 2005, In: South African Journal of Animal Science. 35, 1, p. 55-60

    Research output: Contribution to journal › Article › peer-review

  6. Published

    Environmental factors affecting kid mortality in Shami goats.

    Omed, H., Al-Najjar, K., Salhab, S., Al-Merestani, R., Kasem, R., Al-Azzawi, W., Dawa, M., Omed, H. M. & Saatci, M., 1 Jan 2010, In: Kafkas Universitesi Veteriner Fakultesi Dergisi. 16, 3, p. 431-435

    Research output: Contribution to journal › Article › peer-review

  7. Published

    Development of a low technology in vitro procedure using faecal liquor for the estimation of digestibility of feedstuffs for horses

    Omed, H., Duffy, C. L., Buckler, K., Smolders, E. A., Hindle, V. A. & Omed, H. M., 4 Apr 2005.

    Research output: Contribution to conference › Paper

  8. Published

    The encyclopedia of farm animal nutrition.

    Omed, H. (Editor), Fuller, M. F. (Editor), Benevenga, N. J. (Editor), Lall, S. P. (Editor), McCracken, K. J. (Editor), Omed, H. M. (Editor), Axford, R. F. (Editor) & Phillips, C. J. (Editor), 1 Jan 2004, 2004 ed. CAB International.

    Research output: Book/Report › Book

  9. Published

    Effects of different housing systems on some performance traits and egg qualities of laying hens.

    Omed, H., Sekeroglu, A., Sarica, M., Demir, E., Ulutas, Z., Tilki, M., Saatci, M. & Omed, H. M., 1 Jun 2010, In: Journal of Animal and Veterinary Advances. 9, 12, p. 1739-1744

    Research output: Contribution to journal › Article › peer-review

  10. Published

    The effect of three strains of Pleurotus on the vitro dry matter digestibility and subsequent nutritive value of wheat straw to ruminant animals

    Omed, H., Hodgson, E. M., Hale, M. D. & Omed, H. M., 4 Apr 2005.

    Research output: Contribution to conference › Paper

  11. Published

    The influence of diets on partitioning of rumen fermentation end products.

    Omed, H., Ouda, J. O., Moss, A. R. & Omed, H. M., 7 Aug 2001.

    Research output: Contribution to conference › Paper

  12. Published

    The effects of cadmium in feed, and its amelioration with zinc, on element balances in sheep.

    Omed, H., Phillips, C. J., Chiy, P. C. & Omed, H. M., 1 Aug 2004, In: Journal of Animal Science. 82, 8, p. 2489-2502

    Research output: Contribution to journal › Article › peer-review

  13. Published

    The influence of adding sodium fumarate on feed utilisation and methane emission by ruminants

    Omed, H., Ouda, J. O., Moss, A. R., Newbold, C. J., Givens, D. I. & Omed, H. M., 7 Mar 2001.

    Research output: Contribution to conference › Paper

  14. Published

    Natural products as manipulators of rumen fermentation.

    Omed, H., Newbold, J. C., Ouda, J. O., Lopez, S., Omed, H. M., Wallace, R. J., Moss, A. R., Takahashi, J. (Editor) & Young, B. A. (Editor), 1 Jan 2002, Greenhouse gases and animal agriculture. 2002 ed. Elsevier, p. 151-154

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

  15. Published

    Investigations of glycosylation reactions with 2-N-acetyl-2N,3O-oxazolidinone-protected glucosamine donors.

    Olsson, J. D., Eriksson, L., Lahmann, M. & Oscarson, S., 19 Sept 2008, In: Journal of Organic Chemistry. 73, 18, p. 7181-7188

    Research output: Contribution to journal › Article › peer-review

  16. Published

    Cattle grazing drives nitrogen and carbon cycling in a temperate salt marsh

    Olsen, Y., Dausse, A., Garbutt, A., Ford, H., Thomas, D. N. & Jones, D. L., Mar 2011, In: Soil Biology and Biochemistry. 43, 3, p. 531-541

    Research output: Contribution to journal › Article › peer-review

  17. Published

    Plastic pollution and human pathogens: Toward s a conceptual shift in risk management at bathing water and beach environments

    Oliver, D., Metcalf, R., Jones, D. L., Matallana-Surget, S., Thomas, D., Robins, P., Tulloch, C., Cotterell, B., Williams, G., ChristieOleza, J. & Quilliam, R., 1 Sept 2024, In: Water Research. 261, 121879.

    Research output: Contribution to journal › Article › peer-review

  18. Published

    Probing marine Gammarus (Amphipoda) taxonomy with DNA barcodes

    Oliveira Costa, F., Henzler, C. M., Lunt, D. H., Whiteley, N. & Rock, J., 10 Sept 2009, In: Systematics and Biodeiversity. 7, 4, p. 365-379

    Research output: Contribution to journal › Article › peer-review

  19. Published

    Transcriptomic analysis of crustacean neuropeptide signaling during the moult cycle of the green shore crab, Carcinus maenas.

    Oliphant, A., Alexander, J. L., Swain, M. T., Webster, S. G. & Wilcockson, D. C., 26 Sept 2018, In: BMC Genomics. 19, 711, p. 711 26 p., 19:711.

    Research output: Contribution to journal › Article › peer-review

  20. Published

    The impact and implications of vehicle collisions on the endangered and endemic Zanzibar red colobus (Piliocolobus kirkii)

    Olgun, H., Mohammed, M. K., Mzee, A. J., Green, M. E. L., Davenport, T. R. B. & Georgiev, A. V., 17 Jan 2020, (bioRxiv).

    Research output: Working paper › Preprint

  21. Published

    The implications of vehicle collisions for the Endangered endemic Zanzibar red colobus Piliocolobus kirkii

    Olgun, H., Mohammed, M. K., Mzee, A. J., Green, M. E. L., Davenport, T. R. B. & Georgiev, A. V., Mar 2022, In: Oryx. 56, 2, p. 268-276 9 p.

    Research output: Contribution to journal › Article › peer-review

  22. Published

    The aerobic dechlorination activities of two bacterial species isolated from a refuse dumpsite in Nigeria.

    Olaniran, A. O., Okoh, A. I., Ajisebutu, S., Golyshin, P. N. & Babalola, G. O., 1 Mar 2002, In: International Microbiology. 5, 1, p. 21-24

    Research output: Contribution to journal › Article › peer-review

  23. Published

    The Effects of Co-Enzyme Q10 and Caffeine on Morphometric Characteristics of Queen Honey Bees

    Okuyan, S. & Cross, P., Feb 2021, In: Turkish Journal of Agriculture - Food Science and Technology (TURJAF). 9, 2, p. 321-325

    Research output: Contribution to journal › Article › peer-review

  24. Published

    CDNA cloning of a vasa-like gene of the green shore crab, Carcinus maenas

    Okuno, A., Matsumoto, S., Chang, J. S. & Webster, S. G., 1 Dec 2004, In: Zoological Science. 21, 12, p. 1295-1296

    Research output: Contribution to journal › Article › peer-review

  25. Published

    Leafing, flowering and fruiting of Vitellaria paradoxa subsp. nilotica in savanna parklands in Uganda.

    Okullo, J. B., Hall, J. B. & Obua, J., 1 Jan 2004, In: Agroforestry Systems. 60, 1, p. 77-91

    Research output: Contribution to journal › Article › peer-review

  26. Published

    Bioleaching of pyrite by defined mixed populations of moderately thermophilic acidophiles in pH-controlled bioreactors.

    Okibe, N., Johnson, D. B., Tsezos, M. (Editor), Hatzikioseyian, A. (Editor) & Remoudaki, E. (Editor), 1 Jan 2004, p. 165-173.

    Research output: Contribution to conference › Paper

  27. Published

    Oxidative dissolution of sulfide minerals by defined mixed populations of moderately thermophilic mmicroorganisms

    Okibe, N. & Johnson, D. B., 1 Jan 2001, p. 39.

    Research output: Contribution to conference › Paper

  28. Published

    Toxicity of flotation reagents to moderately thermophilic bioleaching microorganisms

    Okibe, N. & Johnson, D. B., 1 Dec 2002, In: Biotechnology Letters. 24, 23, p. 2011-2016

    Research output: Contribution to journal › Article › peer-review

  29. Published

    Biooxidation of pyrite by defined mixed cultures of moderately thermophilic acidophiles in pH-controlled bioreactors: Significance of microbial interactions.

    Okibe, N. & Johnson, D. B., 5 Sept 2004, In: Biotechnology and Bioengineering. 87, 5, p. 574-583

    Research output: Contribution to journal › Article › peer-review

  30. Published

    Bioleaching of pyrite by defined mixed cultures of moderately thermophilic acidophiles.

    Okibe, N., Johnson, D. B., Ciminelli, V. S. (Editor) & Garcia Jr, O. (Editor), 1 Jan 2001, Biohydrometallurgy: Fundamentals: Technology and Sustainable Development. 2001 ed. Elsevier, p. 443-451

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

  31. Published

    Enumeration and characterization of acidophilic microorganisms isolated from a pilot plant stirred-tank bioleaching operation

    Okibe, N., Gericke, M., Hallberg, K. B. & Johnson, B., 1 Apr 2003, In: Applied and Environmental Microbiology. 69, 4, p. 1936-1943

    Research output: Contribution to journal › Article › peer-review

  32. Published

    Molecular rectification at 8 K in an Au/C(16)H(33)Q-3CNQ LB film/Au structure

    Okazaki, N., Sambles, J. R., Jory, M. J. & Ashwell, G. J., 16 Sept 2002, In: Applied Physics Letters. 81, 12, p. 2300-2302

    Research output: Contribution to journal › Article › peer-review

  33. Published

    The usefulness of amplified fragment length polymorphism markers for taxon discrimination across graduated fine evolutionary levels in Caribbean Anolis lizards.

    Ogden, R. & Thorpe, R. S., 1 Mar 2002, In: Molecular Ecology. 11, 3, p. 437-445

    Research output: Contribution to journal › Article › peer-review

  34. Published

    Genetic management of the red squirrel, Sciurus vulgaris: a practical approach to regional conservation

    Ogden, R., Shuttleworth, C., McEwing, R. & Cesarini, S., 26 Oct 2005, In: Conservation Genetics. 6, p. 511-525

    Research output: Contribution to journal › Article › peer-review

  35. Published

    Eight microsatellite loci in the Caribbean lizard, Anolis roquet.

    Ogden, R., Griffiths, T. J. & Thorpe, R. S., 1 Sept 2002, In: Conservation Genetics. 3, 3, p. 345-346

    Research output: Contribution to journal › Article › peer-review

  36. Published

    Molecular evidence for ecological speciation in tropical habitats.

    Ogden, R. & Thorpe, R. S., 15 Oct 2002, In: Proceedings of the National Academy of Sciences of the USA. 99, 21, p. 13612-13615

    Research output: Contribution to journal › Article › peer-review

  37. Published

    Changing climate and nutrient transfers: Evidence from high temporal resolution concentration-flow dynamics in headwater catchments

    Ockenden, M. C., Deasy, C. E., Benskin, C. M., Beven, K. J., Burke, S., Collins, A. L., Evans, R., Falloon, P. D., Forber, K. J., Hiscock, K. M., Hollaway, M. J., Kahana, R., Macleod, C. J., Reaney, S. M., Snell, M. A., Villamizar, M. L., Wearing, C., Withers, P. J., Zhou, J. G. & Haygarth, P. M., 21 Jan 2016, In: Science of the Total Environment. 548, p. 325-339

    Research output: Contribution to journal › Article › peer-review

  38. Published

    Thresholds of species loss in Amazonian deforestation frontier landscapes

    Ochoa-Quintero, J. M., Gardner, T. A., Rosa, I., de Barros Ferraz, S. F. & Sutherland, W. J., Apr 2015, In: Conservation Biology. 29, 2, p. 440-451

    Research output: Contribution to journal › Article › peer-review

  39. Published

    Substrate mineralization studies in the laboratory show different microbial C partitioning dynamics than in the field.

    Oburger, E. & Jones, D. L., 1 Sept 2009, In: Soil Biology and Biochemistry. 41, 9, p. 1951-1956

    Research output: Contribution to journal › Article › peer-review

  40. Published

    Adsorption and desorption dynamics of citric acid anions in soil

    Oburger, E., Leitner, D., Jones, D. L., Zygalakis, K. C., Schnepf, A. & Roose, T., 1 Oct 2011, In: European Journal of Soil Science. 62, 5, p. 733-742

    Research output: Contribution to journal › Article › peer-review

  41. Published

    Phosphorus saturation and pH differentially regulate the efficiency of organic acid anion-mediated P solubilization mechanisms in soil

    Oburger, E., Jones, D. L. & Wenzel, W. W., 1 Apr 2011, In: Plant and Soil. 341, 1-2, p. 363-382

    Research output: Contribution to journal › Article › peer-review

  42. Published

    Interactive effects of organic acids in the rhizosphere.

    Oburger, E., Kirk, G. J., Wenzel, W. W., Puschenreiter, M. & Jones, D. L., 1 Mar 2009, In: Soil Biology and Biochemistry. 41, 3, p. 449-457

    Research output: Contribution to journal › Article › peer-review

  43. Published

    Degradation, species invasion and management in Tanzanian dry forest: what do local people say?

    Obiri, J., Healey, J. R. & Hall, J. B., 1 Jan 2004, 2004 ed. Unknown.

    Research output: Book/Report › Commissioned report

  44. Published

    Participatory research in degraded Miombo Forest at Kitulangalo, Tanzania.

    Obiri, J., Healey, J. R. & Hall, J. B., 1 Jan 2002, 2002 ed. Unknown.

    Research output: Book/Report › Commissioned report

  45. Published

    Species representation in the soil seed bank.

    Obiri, J., Healey, J. R. & Hall, J. B., 1 Jan 2004, 2004 ed. Unknown.

    Research output: Book/Report › Commissioned report

  46. Published

    Composition, structure and regeneration of Miombo Forest at Kitulangalo, Tanzania.

    Obiri, J., Healey, J. R. & Hall, J. B., 1 Jan 2002, 2002 ed. Unknown.

    Research output: Book/Report › Commissioned report

  47. Published

    Composition, structure and regeneration of miombo forest at Kitulangalo, Tanzania

    Obiri, J., Hall, J. & Healey, J., 4 Aug 2010, Degraded forests in Eastern Africa: Management and Restoration. Bongers, F. & Tennigkeit, T. (eds.). London: Earthscan, p. 109-122 (The Earthscan Forest Library).

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

  48. Published

    Disturbance, grasses and pioneer trees in regenerating Tanzanian dry tropical forest.

    Obiri, J., Healey, J. R., Hall, J. B., Chamshama, S. & Mugasha, A., 26 Jun 2003.

    Research output: Contribution to conference › Paper

  49. Published

    Degradation, species invasion and management in Tanzanian dry forests: what do local people say?

    Obiri, J., Hall, J. & Healey, J., 4 Aug 2010, Degraded forests in Eastern Africa: Management and Restoration. Bongers, F. & Tennigkeit, T. (eds.). London: Earthscan, p. 305-321 (The Earthscan Forest Library).

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

  50. Published

    The effect of fire and weeking.

    Obiri, J., Healey, J. R. & Hall, J. B., 1 Jan 2004, 2004 ed. Unknown.

    Research output: Book/Report › Commissioned report

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