Porth Ymchwil

Coleg Gwyddoniaeth a Pheirianneg

3801 - 3850 o blith 11,233Maint y tudalen: 50
Trefnu yn ôl: Blwyddyn gyhoeddi
  1. 2017
  2. Cyhoeddwyd

    Do mothers bias offspring sex ratios in carotenoid-rich environments?

    MacLeod, K. J., Brekke, P., Tong, W., Ewen, J. G. & Thorogood, R., 1 Ion 2017, Yn: Behavioral Ecology. 28, 1, t. 131-137

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

  3. Cyhoeddwyd

    Long-Term Recovery of Microbial Communities in the Boreal Bryosphere Following Fire Disturbance

    Cutler, N., Arroniz-Crespo, M., Street, L. E., Jones, D., Chaput, D. L. & DeLuca, T. H., 1 Ion 2017, Yn: Microbial Ecology. 73, 1, t. 75-90

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

  4. Cyhoeddwyd

    Reconstructing North Atlantic marine climate variability using an absolutely-dated sclerochronological network

    Reynolds, D. J., Richardson, C., Scourse, J., Butler, P., Hollyman, P., Román González, A. & Hall, I. R., 1 Ion 2017, Yn: Palaeogeography Palaeoclimatology Palaeoecology. 465, Part B, t. 333-346

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

  5. Cyhoeddwyd

    Rice rhizodeposition and its utilization by microbial groups depends on N fertilization

    Ge, T., Li, B., Zhu, Z., Hu, Y., Yuan, H., Dorodnikov, M., Jones, D., Wu, J. & Kuzyakov, Y., 1 Ion 2017, Yn: Biology and Fertility of Soils. 53, 1, t. 37 48 t.

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

  6. Cyhoeddwyd

    Sea Ice

    Thomas, D. N. (Golygydd), 1 Ion 2017, 3 gol. Wiley-Blackwell. 728 t.

    Allbwn ymchwil: Llyfr/Adroddiad › Llyfr

  7. Cyhoeddwyd

    The path for innovative severe accident neutronics studies in ZPRs. Part I.1-Analysis of SNEAK-12A experiments for core disruption in LMFBRs

    Margulis, M., Blaise, P., Gabrielli, F., Gruel, A., Mellier, F. & Gilad, E., 1 Ion 2017, Yn: Progress in Nuclear Energy. 94, t. 106-125

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

  8. Cyhoeddwyd

    Waste Water Treatment

    Jones, D., Freeman, C. & Sánchez-Rodríguez, A. R., 1 Ion 2017, Encyclopedia of Applied Plant Sciences. Thomas, B., Murray, B. G. & Murphy , D. J. (gol.). 2 gol. Elsevier, Cyfrol 3. t. 352 10 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod › adolygiad gan gymheiriaid

  9. Cyhoeddwyd

    Annual time-series analysis of aqueous eDNA reveals ecologically relevant dynamics of lake ecosystem biodiversity

    Bista, I., Carvalho, G., Walsh, K., Seymour, M., Hajibabaei, M., Lallias, D., Christmas, M. & Creer, S., Ion 2017, Yn: Nature Communications. 8, 14087.

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

  10. Cyhoeddwyd

    Cumulative effects of multiple stressors: An invasive oyster and nutrient enrichment reduce subsequent invasive barnacle recruitment

    Vye, S. R., Emmerson, M. C., Dick, J. T. A. & O'Connor, N. E., Ion 2017, Yn: Journal of Experimental Marine Biology and Ecology. 486, t. 322-327

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

  11. Cyhoeddwyd

    Diversity and carbon storage across the tropical forest biome

    Sullivan, M. J. P., Talbot, J., Lewis, S. L., Phillips, O. L., Qie, L., Begne, S. K., Chave, J., Cuni Sanche, A., Hubau, W., Lopez-Gonzalez, G., Miles, L., Monteagudo-Mendoza, A., Sonké, B., Sunderland, T., ter Steege, H., White, L. J. T., Affum-Baffoe, K., Aiba, S., Almeida, E. C., Almeida de Oliveira, E., Alvarez-Loayza, P., Álvarez Dávila, E., Andrade, A., Aragão, L. E. O. C., Ashton, P., Aymard, G. A., Baker, T. R., Balinga, M., Banin, L. F., Baraloto, C., Bastin, , J.-F., Berry, N., Bogaert, J., Bonal, D., Bongers, F., Brienen, R., Camargo, J. L. C., Cerón, C., Chama Moscoso, V., Chezeaux, E., Clark, C. J., Cogollo Pacheco, A., Comiskey, J. A., Cornejo Valverde, F., Honorio Coronado, E., Dargie, G., Davies, S. J., De Canniere, C., Djuikouo K., M. N., Doucet, J.-L., Erwin, T. L., Espejo, J. S., Ewango, C. E. N., Fauset, S., Feldpausch, T. R., Herrera, R., Gilpin, M., Gloor, E., Hall, J., Harris, D. J., Hart, T. B., Kartawinata, K., Khoon Kho, L., Kitayama, K., Laurance, S. G. W., Laurance, W. F., Leal, M. E., Lovejoy, T., Lovett, J., Lukasu, F. M., Makana, J. R., Malhi, Y., Maracahipes, L., Marimon, B. S., Marimon, B. H., Marshall, A. R., Morandi, P. S., Mukendi, J. T., Mukinzi, J., Nilus, R., Núñez Vargas, P., Pallqui Camacho, N. C., Pardo, G., Peña-Claros, M., Pétronelli, P., Pickavance, G. C., Poulsen, A. D., Poulsen, J. R., Primack, R. B., Priyadi, H., Quesada, C. A., Reitsma, J., Réjou-Méchain, M., Restrepo, Z., Rutishauser, E., Salim, K. A., Salomão, R. P., Samsoedin, I., Sheil, D., Sierra, R., Silveira, M., Slik, J. W. F., Steel, L., Taedoumg, H., Tan, S., Terborgh, J. W., Thomas, S. C., Toledo, M., Umunay, P., Valenzuela Gamarra, L., Vieira, I. C. G., Vos, V. A., Wang, O., Willcock, S. & Zemagho, L., Ion 2017, Yn: Scientific Reports. 7, 39102.

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

  12. Cyhoeddwyd

    Metagenomic covariation along densely sampled environmental gradients in the Red Sea

    Thompson, L. R., Williams, G., Haroon, M. F., Shibl, A., Larsen, P., Shorenstein, J., Knight, R. & Stingl, U., Ion 2017, Yn: ISME Journal. 11, t. 138-151

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

  13. Cyhoeddwyd

    Molecular engineering tuning optoelectronic properties of thieno[3,2-b]thiophenes-based electrochromic polymers

    Zhu, M., Li, W., Shi, J., Shao, S., Zhu, X., Guo, Y., He, Y., Hu, Z., Yu, H., Zhu, Y., Perepichka, I. & Meng, H., Ion 2017, Yn: Science China Chemistry. t. 1-14

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

  14. Cyhoeddwyd

    Multiple Channel Interference Cancellation of Digital Filter Multiple Access PONs

    Dong, Y., Al-Rawachy, E., Giddings, R. P., Jin, W., Nesset, D. & Tang, J., Ion 2017, Yn: Journal of Lightwave Technology. 35, 1, t. 34-44

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

  15. Cyhoeddwyd

    Preparation and immunogenicity of gold glyco-nanoparticles as antipneumococcal vaccine model

    Vetro, M., Safari, D., Fallarini, S., Salsabila, K., Lahmann, M., Penades, S., Lay, L., Marradi, M. & Compostella, F., Ion 2017, Yn: Nanomedicine. 12, 1

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

  16. Cyhoeddwyd

    ASSESSMENT AND MONITORING OF AESTHETIC APPEARANCE OF BUILDING BIOMATERIALS ALONG THE SERVICE LIFE

    Ormondroyd, G. & Dimitriou, A., 2017, Yn: WIT Transactions on Ecology and the Environment . 226, t. 527 536 t.

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

  17. Cyhoeddwyd

    Arabinose esters and combinations with cord factors

    Baird, M. (Dyfeisiwr), Gwenin, C. (Dyfeisiwr), Al-Dulayymi, J. (Dyfeisiwr) & Mohammed, M. O. (Dyfeisiwr), 2017, Rhif y patent WO2017/025757

    Allbwn ymchwil: Patent

  18. Cyhoeddwyd

    Arabinose esters and combinations with cord factors – Publication No. WO 2017/025757

    Gwenin, C. (Dyfeisiwr) & Baird, M. (Dyfeisiwr), 2017, Rhif y patent WO 2017/025757

    Allbwn ymchwil: Patent

  19. Cyhoeddwyd

    Assessment and monitoring of aesthetic appearance of building biomaterials along the service life

    Ormondroyd, G. & Dimitriou, A., 2017, Proceedings of Timber Structures 2017. t. 1 11 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid

  20. Cyhoeddwyd

    Assessment of structural characteristics of regenerated cellulolytic enzyme lignin based on a mild DMSO/[Emim]OAc dissolution system from triploid of Populus tomentosa Carr.

    Chen, T.-Y., Wang, B., Shen, X.-J., Li, H.-Y., Wu, Y.-Y., Wen, J.-L., Liu, Q. & Sun, R.-C., 2017, Yn: RSC Advances. 7, 6, t. 3376-3387

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

  21. Cyhoeddwyd

    Biochar concomitantly increases simazine sorption in sandy loam soil and lowers its dissipation

    Cheng, H., Jones, D., Hill, P. & Bastami, M. S., 2017, Yn: Archives of Agronomy and Soil Science . 63, 8, t. 1082-1092

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

  22. Cyhoeddwyd

    Biological Cell Discrimination Based on Their High Frequency Dielectropheretic Signatures at UHF Frequencies

    Hjeij, F., Dalamy, C., Bassette, B., Begaud, G., Bessaudou, A., Blondy, P., Jaubertau, M. O., Lalloue, F., Kaynak, C. B., Kaynak, M., Gamal, W., Palego, C. & Pothier, A., 2017, 2017 IEEE MTT-S International Microwave Symposium (IMS). Institution of Electrical Engineers (IEE)

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid

  23. Cyhoeddwyd

    Biosynthesis of zinc sulfide quantum dots using waste off-gas from a metal bioremediation process

    Murray, A. J., Roussel, J., Rolley, J., Woodhall, F., Mikheenko, I. P., Johnson, D. B., Gomez-Bolivar, J., Merroun, M. L. & Macaskie, L. E., 2017, Yn: RSC Advances. 7, 35, t. 21484-21491

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

  24. Cyhoeddwyd

    Black phosphorus coated tilted fibre gratings for highly sensitive ion sensing

    Liu, C., Sun, Z., Zhang, L., Lv, J., Yu, X. & Chen, X., 2017, Optical Fiber Communication Conference. Optical Society of America, Cyfrol 2017. t. W2A.18

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid

  25. Cyhoeddwyd

    Building Immersive Data Visualizations for the Web

    Butcher, P. & Ritsos, P. D., 2017, Proceedings of International Conference on Cyberworlds (CW’17). IEEE Computer Society Press, t. 142-145

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid

  26. Cyhoeddwyd

    Characterization of Plant Seeds by Phosphorus-31 Nuclear Magnetic Resonance Spectroscopy

    Ebuele, V. O., Santoro, A. & Thoss, V., 2017, Yn: Analytical Chemistry Letters. 50, 6, t. 999-1012

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

  27. Cyhoeddwyd

    Chwarae Teg? Defnyddio Mathemateg i ennill gêm Monopoly

    Davies, R., 2017, Cyfansoddiadau a Beirniadaethau Eisteddfod Genedlaethol Ynys Môn 2017. Eisteddfod Genedlaethol Cymru, t. 395-400 6 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad Pennod Arall › adolygiad gan gymheiriaid

  28. Cyhoeddwyd

    Comparison of acid-hydrolyzed and TEMPO-oxidized nanocellulose for reinforcing alginate fibers

    Shen, X. J., Huang, P. L., Chen, J. H., Wu, Y. Y., Liu, Q. & Sun, R. C., 2017, Yn: BioResources. 12(4), t. 8180-8198

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

  29. Cyhoeddwyd

    Crowd-Sourced Procedural Animation Optimisation: Comparing Desktop and VR Behaviour

    Henshall, G., Ap Cenydd, L. & Teahan, W., 2017, 2017 International Conference on Cyberworlds (CW). Chester, UK, t. 48-55 7 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid

  30. Cyhoeddwyd

    Current approaches and future trends in compost quality criteria for agronomic, environmental and human health benefits

    Bernal, M. P., Sommer, S., Chadwick, D., Qing, C., Li, G. & Michel Jr, F., 2017, Advances in Agronomy. Cyfrol 144. t. 143-233

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod › adolygiad gan gymheiriaid

  31. Cyhoeddwyd

    Defining thresholds of sustainable impact on benthic communities in relation to fishing disturbance

    Lambert, G., Murray, L., Hiddink, J., Hinz, H., Lincoln, H., Hold, N., Cambie, G. & Kaiser, M., 2017, Yn: Scientific Reports. 7, 5440.

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

  32. Cyhoeddwyd

    Development and Verification of the Dynamic System Code THERMO-T for Research Reactor Accident Analysis

    Margulis, M. & Gilad, E., 2017, Yn: Nuclear Technology. 196, 2, t. 377-395

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

  33. Cyhoeddwyd

    Diversity of fishing métier use can affect incomes and costs in small-scale fisheries

    Cambie, G., Pantin, J., Lincoln, H., Hiddink, J., Lambert, G. & Kaiser, M., 2017, Yn: Canadian Journal of Fisheries and Aquatic Sciences. 74, 12, t. 2144-2152

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

  34. Cyhoeddwyd

    Effectiveness of a wool based packaging system on the abundance of surface spoilage microorganisms on meat products

    Curling, S., Jones, D., Ormondroyd, G. & Williams, A., 2017, Yn: Arab Gulf Journal of Scientific Research. 34, 2/3

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

  35. Cyhoeddwyd

    Efficient perovskite solar cells by combination use of Au nanoparticles and insulating metal oxide

    Zhang, C., Luo, Q., Shi, J., Yue, L., Wang, Z., Chen, X. & Huang, S., 2017, Yn: Nanoscale. 9, 8, t. 2852-2864

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

  36. Cyhoeddwyd

    Engineering Proximal vs Distal Heme-NO Coordination via Dinitrosyl Dynamics: Implications for NO Sensor Design

    Kekilli, D., Peterson, C. A., Pixton, D. A., Ghafoor, D. D., Abdullah, G. H., Dworkowski, F. S. N., Wilson, M. T., Heyes, D. J., Hardman, S. J. O., Murphy, L. M., Strange, R. W., Scrutton, N. S., Andrew, C. R. & Hough, M. A., 2017, Yn: Chemical Science. 2017, 8, t. 1986-1994

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

  37. Cyhoeddwyd

    Evolutionary Art Using the Fly Algorithm

    Abbood, Z., Amlal, O. & Vidal, F., 2017, Applications of Evolutionary Computation. Squillero, G. & Sim, K. (gol.). Springer Berlin Heidelberg, Cyfrol Part I. t. 455-470 ( Lecture Notes in Computer Science; Cyfrol 10199).

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid

  38. Cyhoeddwyd

    Evolutionary genetics of immunological supertypes reveals two faces of the Red Queen

    Lighten, J., Papadopulos, A. S. T., Mohammed, R. S., Ward, B. J., Paterson, I., Ballie, L., Bradbury, I. R., Hendry, A. P., Bentzen, P. & van Oosterhout, C., 2017, Yn: Nature Communications. 1294.

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

  39. Cyhoeddwyd

    Greenhouse Gas Mitigation of Rural Household Biogas Systems in China: A Life Cycle Assessment

    Hou, J., Zhang, W., Wang, P., Dou, Z., Gao, L. & Styles, D., 2017, Yn: Energies. 10, 14 t., 239.

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

  40. Cyhoeddwyd

    Grey squirrels are bad for the British countryside – full stop

    Shuttleworth, C., 2017, The Conversation.

    Allbwn ymchwil: Cyfraniad arall › Cyfraniad Arall

  41. Cyhoeddwyd

    Impacts of a reduction of seawater pH mimicking ocean acidification impacts on assemblage, structure and diversity of marine fungal communities

    Reich, M., Wichels, A., Panzer, K., Krause, E., Gimenez Noya, J. & Gerdts, G., 2017, Yn: Aquatic Microbial Ecology. 79, 3, t. 221-233

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

  42. Cyhoeddwyd

    In-situ Bioextraction of Industry Metals from deep Ore Deposits to secure EU Resource Supply

    Matthies, R., Hejny, H., Hirsch, K., Kahnt, R., Marten, H. & Johnson, D. B., 2017, Yn: Georesources Zeitschrift. 2, t. 37-40

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

  43. Cyhoeddwyd

    Livestock housing and manure storage need to be improved in China

    Bai, Z., Li, X., Lu, J., Wang, X., Velthof, G. L., Chadwick, D., Luo, J., Ledgard, S., Wu, Z., Jin, S., Oenema, O., Ma, L. & Hu, C., 2017, Yn: Environmental Science and Technology. 51, 15, t. 8212-8214

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

  44. Cyhoeddwyd

    Monitoring Deformation in Graphene Through Hyperspectral Synchrotron Spectroscopy to Inform Fabrication

    Winter, A., Rojas, W., Williams, A. D., Kim, S. S., Ouchen, F., Fisher, D. A., Weiland, C., Principe, E., Banerjee, S., Huynh, C., Naik, R. R., Liu, Y., Mehta, A., Grote, J., Predergast, D. & Campo, E., 2017, Yn: Journal of Physical Chemistry C. 121, 29, t. 15653-15664

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

  45. Cyhoeddwyd

    Non-wood bio-based materials: Wool

    Ormondroyd, G. & Mansour, E., 2017, Performance of Bio-based building materials . 1 gol. Cambridge,UK: Woodhead Publishing Ltd, t. 128-141 13 t.

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

  46. Cyhoeddwyd

    Parasitism perturbs the mucosal microbiome of Atlantic Salmon

    Llewellyn, M. S., Leadbeater, S., Garcia, C., Sylvain, F.-E., Custodio, M., Ang, K. P., Powell, F., Carvalho, G., Creer, S., Elliot, J. & Derome, N., 2017, Yn: Scientific Reports. 7, 43465.

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

  47. Cyhoeddwyd

    Personality effects on spatial learning: comparisons between visual conditions in a weakly-electric fish

    Kareklas, K., Elwood, R. W. & Holland, R., 2017, Yn: Ethology.

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

  48. Cyhoeddwyd
  49. Cyhoeddwyd

    Polar Microalgae: Functional genomics, physiology and the environment

    Hopes, A., Thomas, D. & Mock, T., 2017, Psychrophiles: From Biodiversity to Biotechnology. 2 gol. Springer Verlag, t. 305-344

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

  50. Cyhoeddwyd

    Polyborate anions partnered with large non-metal cations: triborate(1-), pentaborate(1-), and heptaborate(2-) salts

    Beckett, M., Coles, S., Horton, P. N. & Jones, C., 2017, Yn: European Journal of Inorganic Chemistry . 2017, 38-39, t. 4510-4518

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

  51. Cyhoeddwyd

    Predicting the dispersal of wild Pacific oysters Crassostrea gigas (Thunberg, 1793) from an existing frontier population—a numerical study

    Robins, P., King, J., Jenkins, S. & Tita, A., 2017, Yn: Aquatic Invasions. 12, 2, t. 117-131

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

Blaenorol 1...73 74 75 76 77 78 79 80 ...225 Nesaf