Porth Ymchwil

Coleg Gwyddoniaeth a Pheirianneg

7151 - 7200 o blith 11,237Maint y tudalen: 50
Trefnu yn ôl: Teitl
  1. Cyhoeddwyd

    Participatory crop improvement in high potential production systems - piloting sustainable adoption of new technologies.

    Joshi, K. D., Gyawali, S. & Witcombe, J. R., 1 Ion 2003, 2003 gol. Centre for Arid Zone Studies.

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn

  2. Cyhoeddwyd

    Participatory crop improvement in high potential production systems and salt affected areas of Patiala district of the Punjab State

    Witcombe, J. R., Virk, D. S. & Malhi, S. S., 1 Ion 2002, 2002 gol. Centre for Arid Zone Studies.

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn

  3. Cyhoeddwyd

    Participatory crop improvement strategies in the DFID Plant Sciences Research Programme

    Witcombe, J. R., 12 Maw 2002, t. 1-4.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  4. Cyhoeddwyd

    Participatory evaluation by farmers of on-farm seed priming in wheat in India, Nepal and Pakistan.

    Harris, D., Raghuwanshi, B. S., Gangwar, J. S., Singh, S. C., Joshi, K. D., Rashid, A. & Hollington, P. A., 1 Gorff 2001, Yn: Experimental Agriculture. 37, 3, t. 403-415

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  5. Cyhoeddwyd

    Participatory evaluation of horsegram (macrotyloma uniflorum) varieties and their on-station responses to on-farm seed priming in eastern India.

    Virk, D. S., Chakraborty, M., Ghosh, J. & Harris, D., 1 Hyd 2006, Yn: Experimental Agriculture. 42, 4, t. 411-425

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  6. Cyhoeddwyd

    Participatory farce? - Youth and the making of urban places in Zimbabwe

    Kamete, A. & Kamete, A. Y., 1 Ion 2006, Yn: International Development Planning Review. 28, 3, t. 359-380

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  7. Cyhoeddwyd

    Participatory plant breeding in maize: a case study from Gujarat, India.

    Witcombe, J. R., Joshi, A. & Goyal, S. N., 1 Ebr 2003, Yn: Euphytica. 130, 3, t. 413-422

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  8. Cyhoeddwyd

    Participatory plant breeding in rice and maize in eastern India - its scaling up and evaluation of products and methods.

    Virk, D. S., 1 Ion 2006, 2006 gol. Centre for Arid Zone Studies.

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn

  9. Cyhoeddwyd

    Participatory plant breeding in rice in Nepal.

    Joshi, K. D., Sthapit, B. R., Subedi, M., Witcombe, J. R., Cleveland, D. A. (Golygydd) & Soleri, D. (Golygydd), 1 Ion 2002, Farmers: Scientists and Plant Breeding: Integrating Knowledge and Practice. 2002 gol. CABI Publishing, t. 239-267

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  10. Cyhoeddwyd

    Participatory plant breeding in rice in eastern India-the success of a NGO/GO partnership

    Virk, D. S., Singh, D. N., Kumar, R., Prasad, S. C., Gangwar, J. S. & Witcombe, J. R., 12 Maw 2002, t. 5-7.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  11. Cyhoeddwyd

    Participatory plant breeding in rice in low-altitude production systems in Nepal

    Gyawali, S., Joshi, K. D. & Witcombe, J. R., 12 Maw 2002, t. 8-10.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  12. Cyhoeddwyd

    Participatory plant breeding is better described as highly client-oriented plant breeding. I. Four indicators of client-orientation in plant breeding

    Witcombe, J. R., Joshi, K. D., Gyawali, S., Musa, A. M., Johansen, C., Virk, D. S. & Sthapit, B. R., 1 Gorff 2005, Yn: Experimental Agriculture. 41, 3, t. 299-319

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  13. Cyhoeddwyd

    Participatory plant breeding is better described as highly client-oriented plant breeding. II. Optional farmer collaboration in the segregating generations.

    Witcombe, J. R., Gyawali, S., Sunwar, S., Sthapit, B. R. & Joshi, K. D., 1 Ion 2006, Yn: Experimental Agriculture. 42, 1, t. 79-90

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  14. Cyhoeddwyd

    Participatory plant breeding: A strategy for in situ conservation of rice landraces.

    Gyawali, S., Joshi, K. D., Tiwari, R. K., Shrestha, P., Joshi, B. K., Sthapit, B. R., Upadhyay, M. P. (Golygydd), Shrestha, P. K. (Golygydd) & Jarvis, D. I. (Golygydd), 25 Awst 2004.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  15. Cyhoeddwyd

    Participatory promotion of 'on-farm' seed priming

    Harris, D. & Hollington, P., 1 Ion 2006, 2006 gol. Plant Sciences Research Programme project R7438.

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn

  16. Cyhoeddwyd

    Participatory research approaches rapidly improve household food security in Nepal and identify policy changes required for institutionalisation

    Joshi, K. D., Devkota, K. P., Harris, D., Khanal, N. P., Paudyal, B., Sapkota, A. & Witcombe, J. R., 13 Mai 2012, Yn: Field Crops Research. 131, t. 40-48

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  17. Cyhoeddwyd

    Participatory research in degraded Miombo Forest at Kitulangalo, Tanzania.

    Obiri, J., Healey, J. R. & Hall, J. B., 1 Ion 2002, 2002 gol. Unknown.

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn

  18. Cyhoeddwyd

    Participatory scaling up of participatory varietal selection.

    Joshi, K. D., Gyawali, S. & Witcombe, J. R., 12 Maw 2002, t. 40-43.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  19. Cyhoeddwyd

    Participatory varietal selection (PVS) for post rainy (rabi) season sorghum.

    Rana, B. S., Witcombe, J. R. & Virk, D. S., 1 Ion 2005, 2005 gol. Centre for Arid Zone Studies.

    Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn

  20. Cyhoeddwyd

    Participatory varietal selection in rice in Nepal in favourable agricultural environments - A comparison of two methods assessed by varietal adoption

    Joshi, K. D. & Witcombe, J. R., 1 Hyd 2002, Yn: Euphytica. 127, 3, t. 445-458

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  21. Cyhoeddwyd

    Particle Methods for a Virtual Patient.

    Buckley, O., Hughes, C., John, N. W. & Pop, S., 1 Ion 2009, t. 144-148.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  22. Cyhoeddwyd

    Particle tracking modelling in coastal marine environments: Recommended practices and performance limitations

    Garnier, S., O'Hara Murray, R., Gillibrand, P. A., Gallego, A., Robins, P. & Moriarty, M., 1 Chwef 2025, Yn: Ecological Modelling. 501, 110999.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  23. Cyhoeddwyd

    Particleboards Bonded by an Imidazole-Based Adhesive System

    Scharf, A., Popescu, C.-M., Dernegard, H., Oja, J., Ormondroyd, G., Medved, S., Sandberg, D. & Jones, D., 17 Tach 2023, Yn: Materials. 16, 22, 19 t., 7201.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  24. Cyhoeddwyd

    Particulate organic matter in Antarctic summer sea ice: concentration and stable isotopic composition.

    Kennedy, H. A., Thomas, D. N., Kattner, G., Haas, C. & Dieckmann, G. S., 8 Awst 2002, Yn: Marine Ecology Progress Series. 238, t. 1-13

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  25. Cyhoeddwyd

    Partitioning and efficiency of use of N in Dactylis glomerata as affected by elevated CO2: Interaction with N supply

    Harmens, H., Marshall, C., Stirling, C. & Farrar, J. F., 1 Tach 2001, Yn: International Journal of Plant Sciences. 162, 6, t. 1267-1274

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  26. Cyhoeddwyd

    Partitioning of organic production in marine plankton communities: The effects of inorganic nutrient ratios and community composition on new dissolved organic matter.

    Conan, P., Sondergaard, M., Kragh, T., Thingstad, F., Pujo-Pay, M., Williams, P. J., Markager, S., Cauwet, G., Borch, N. H., Evans, D., Evans, D. & Riemann, B., 15 Maw 2007, Yn: Limnology and Oceanography. 52, 2, t. 753-765

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  27. Cyhoeddwyd

    Partnering with farmers to accelerate adoption of new technologies in South Asia to improve wheat productivity.

    Ortiz-Ferrara, G., Joshi, A. K., Chand, R., Bhatta, M. R., Mudwari, A., Thapa, D. B., Sufian, M. A., Saikia, T. P., Chatrath, R., Witcombe, J. R., Virk, D. S. & Sharma, R. C., 1 Hyd 2007, Yn: Euphytica. 157, 3, t. 399-407

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  28. Cyhoeddwyd

    Passive methods for improving air quality in the built environment: A review of porous and solid barriers

    Gallagher, J., Baldauf, R., Fuller, C. H., Kumar, P., Gill, L. W. & McNabola, A., 29 Awst 2015, Yn: Atmospheric Environment. 120, t. 61-70

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  29. Cyhoeddwyd

    Passive mine water treatment at the former Wheal Jane tin mine, Cornwall: important biogeochemical and microbiological lessons

    Hallberg, K. B., Johnson, D. B. & Nuttall, C. A. (Golygydd), 1 Ion 2002, Mine Water Treatment: a Decade of Progress. 2002 gol. HERO, t. 143-151

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  30. Cyhoeddwyd

    Passive remediation of acid mine drainage: microbiology and geochemistry of experimental wetland ecosystems.

    Coupland, K., Hallberg, K. B., Johnson, D. B., Harrison, S. T. (Golygydd), Rawlings, D. E. (Golygydd) & Petersen, J. (Golygydd), 1 Ion 2005, t. 254-256.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  31. Cyhoeddwyd

    Passive sediment filling of U-shaped animal burrows.

    Kellman, P., Baas, J. H., Best, J. L. & Uchman, A., 1 Ion 2004.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  32. Cyhoeddwyd

    Passive treatment of acidic mine waters in subsurface-flow systems: exploring RAPS and permeable reactive barriers

    Younger, P. L., Jayaweera, A., Elliot, A., Wood, R., Amos, P., Daugherty, A., Martin, A., Bowden, L., Aplin, A., Johnson, D. B. & Nuttall, C. A. (Golygydd), 1 Ion 2002, Mine Water Treatment: a Decade of Progress. 2002 gol. HERO, t. 40-50

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  33. Cyhoeddwyd

    Past and present grazing boosts the photo-autotrophic biomass of biofilms.

    Skov, M. W., Volkelt-Igoe, M., Hawkins, S. J., Jesus, B., Thompson, R. C. & Doncaster, C. P., 22 Chwef 2010, Yn: Marine Ecology Progress Series. 401, t. 101-111

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  34. Cyhoeddwyd

    Past, present and future global mangrove primary productivity

    Chatting , M., Al Maslamani, I., Walton, M., Skov, M., Kennedy, H., Husrevoglu, S. & Le Vay, L., 20 Rhag 2024, Yn: Science of the Total Environment. 957, t. 17446

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  35. Cyhoeddwyd

    Patchiness in resource distribution mitigates habitat loss: insights from high-shore grazers.

    Skov, M. W., Hawkins, S. J., Volkelt-Igoe, M., Pike, J., Thompson, R. C. & Doncaster, C. P., 1 Mai 2011, Yn: Ecosphere. 2, 5, t. 60

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  36. E-gyhoeddi cyn argraffu

    Path-based Design Model for Constructing and Exploring Alternative Visualisations

    Jackson, J., Ritsos, P. D., Butcher, P. & Roberts, J. C., 10 Medi 2024, (E-gyhoeddi cyn argraffu) Yn: IEEE Transactions on visualization and computer graphics. 11 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  37. Cyhoeddwyd

    Pathogen survival patterns in waste-derived composts destined for land restoration

    Williamson, J. C., Holmberg, J., Nason, M. A., Tandy, S., Jones, R., Healey, J. R. & Jones, D. L., 1 Ion 2006, t. 733-738.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

  38. Cyhoeddwyd

    Pathogen survival patterns in waste-derived composts destined for land restoration

    Williamson, J. C., Holmberg, J., Nason, M. A., Tandy, S., Jones, R., Healey, J. R., Jones, D. L., Vegh, B. (Golygydd) & Royle, J. (Golygydd), 1 Ion 2006, Proceedings of Waste 2006: sustainable waste and resource management, Stratford-upon-Avon, Warwickshire. 2006 gol. The Waste Conference Limited, t. 733-738

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  39. Cyhoeddwyd

    Pathogenesis of a tissue loss disease affecting multiple species of corals along the Florida Reef Tract

    Aeby, G. S., Ushijima, B., Campbell, J., Jones, S., Williams, G. J., Meyer, J., Hase, C. & Paul, V., 1 Tach 2019, Yn: Frontiers in Marine Science. 6, 678.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  40. Cyhoeddwyd

    Pathways of human development threaten biomes’ protection and their remaining natural vegetation

    Rosa, I. & Guerra, C. A., 19 Medi 2019, (bioRxiv).

    Allbwn ymchwil: Papur gweithio › Rhagargraffiad

  41. Cyhoeddwyd

    Pathways to Policy and Management: Knowledge, Process and Venue

    Dandy, N., 1 Hyd 2018, Yn: Environmental Values. 27, 5, t. 459-465

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Golygyddiad › adolygiad gan gymheiriaid

  42. Cyhoeddwyd

    Patrones geográficos de diversidad bentónica en el litoral rocoso de Uruguay.

    Brazeiro, A., Borthagaray, A., Gimenez, L., Conde, D. (Golygydd) & Scarabino, F. (Golygydd), 1 Ion 2006, Bases para la conservacicón y manejo de la costa uruguaya. 2006 gol. Vida Silvestre, Montevideo, t. 171-178

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  43. Cyhoeddwyd

    Pattern Recognition.

    Kuncheva, L. I., Everitt, B. S. (Golygydd) & Howell, D. (Golygydd), 1 Ion 2005, Encyclopedia of Statistics in Behavioral Science. 2005 gol. Wiley, Cyfrol 3. t. 1532-1535

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

  44. Cyhoeddwyd

    Pattern, style and timing of British-Irish Ice Sheet retreat: Shetland and northern North Sea sector

    Bradwell, T., Small, D., Fabel, D., Smedley, R., Clark, C., Chiverrell, R., Saher, M., Callard, S. L., Burke, M., Moreton, S., Medialdea, A., Bateman, M., Golledge, N. R., Finlayson, A., Morgan, S. & O'Cofaigh, C., Gorff 2021, Yn: Journal of Quaternary Science. 36, 5, t. 681-722

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  45. Cyhoeddwyd

    Patterns in reef fish assesmblages: insights from the Chagos Archipelago

    Samoilys, M., Roche, R., Koldewey, H. & Turner, J., 19 Ion 2018, Yn: PLoS ONE. 13, 1, e0191448.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  46. Cyhoeddwyd

    Patterns in the invertebrate assemblage associated with Corallina officinalis in tide pools.

    Bussell, J. A., Lucas, I. A. & Seed, R., 1 Ebr 2007, Yn: Journal of the Marine Biological Association of the United Kingdom. 87, 2, t. 383-388

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  47. Cyhoeddwyd

    Patterns of abundance across geographical ranges as a predictor for responses to climate change: evidence from UK rocky shores

    Vye, S., Dickens, S., Adams, L. C., Bohn, K., Chenery, J., Dobson, N., Dunn, R. E., Earp, H., Evans, M., Foster, C., Grist, H., Holt, B., Hull, S., Jenkins, S., Lamont, P., Long, S., Mieszkowska, N., Millard, J., Morrall, Z., Pack, K., Parry-Wilson, H., Pocklington, J., Pottas, J., Richardson, L., Scott, A., Sugden, H., Watson, G., West, V., Winton, D., Delaney, J. & Burrows, M. T., Hyd 2020, Yn: Diversity and Distributions. 26, 10, t. 1357-1365

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  48. Cyhoeddwyd

    Patterns of animal diversity in different forms of tree cover in agricultural landscapes.

    Harvey, C. A., Medina, A., Sanchez, D. M., Vilchez, S., Hernandez, B., Saenz, J. C., Maes, J. M., Casanoves, F. & Sinclair, F. L., 1 Hyd 2006, Yn: Ecological Applications. 16, 5, t. 1986-1999

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  49. Cyhoeddwyd

    Patterns of genetic differentiation between two co-occuring demersal species: the red mullet (Mullus barbatus) and the striped red mullet (Mullus surmuletus).

    Galarza, J. A., Turner, G. F., Macpherson, E. & Rico, C., 1 Medi 2009, Yn: Canadian Journal of Fisheries and Aquatic Sciences. 66, 9, t. 1478-1490

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  50. Cyhoeddwyd

    Patterns of molecular diversity in wild stocks of the redclaw crayfish (Cherax quadricarinatus) from northern Australia and Papua New Guinea: impacts of Plio-Pleistocene landscape evolution

    De Bruyn, M., Baker, N., de Bruyn, M. & Mathier, P. B., 1 Awst 2008, Yn: Freshwater Biology. 53, 8, t. 1592-1605

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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