Prifysgol Bangor
- Erthygl › Ymchwil › Adolygwyd gan gymheiriaid
- Cyhoeddwyd
IOC consensus statement: dietary supplements and the high-performance athlete
Maughan, R. J., Burke, L. M., Dvorak, J., Larson-Meyer, D. E., Peeling, P., Phillips, S. M., Rawson, E. S., Walsh, N. P., Garthe, I., Geyer, H., Meeusen, R., van Loon, L. J. C., Shirreffs, S. M., Spriet, L. L., Stuart, M., Vernec, A., Currell, K., Ali, V. M., Budgett, R. G., Ljungqvist, A., Mountjoy, M., Pitsiladis, Y. P., Soligard, T., Erdener, U. & Engebretsen, L., Ebr 2018, Yn: British Journal of Sports Medicine. 52, 7, t. 439-455 17 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
IPSE/alpha-1, a major secretory glycoprotein antigen from schistosome eggs, expresses the Lewis X motif on core-difucosylated N-glycans.
Wuhrer, M., Balog, C. I., Catalina, M. I., Jones, F. M., Schtamm, G., Haas, H., Doenhoff, M. J., Dunne, D. W., Deelder, A. M. & Hokke, C. H., 1 Mai 2006, Yn: Febs Journal. 273, 10, t. 2276-2292Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
IPSE/alpha-1: A major immunogenic component secreted from Schistosoma mansoni eggs.
Schramm, G., Gronow, A., Knobloch, J., Wippersteg, V., Grevelding, C. G., Galle, J., Fuller, H., Stanley, R. G., Chiodini, P. L., Haas, H. & Doenhoff, M. J., 1 Mai 2006, Yn: Molecular and Biochemical Parasitology. 147, 1, t. 9-19Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
IR Sensor Based on Low Bandgap Organic Photodiode With Up-Converting Phosphor
Kettle, J. P., Kettle, J., Chang, S. W. & Horie, M., 28 Ion 2015, Yn: IEEE Sensors Journal. 15, 6, t. 3221 - 3224Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
ITE provision in minority language contexts: The case of Wales and Ireland
Thomas, E. & Dunne, C., Tach 2022, Yn: Journal of Immersion and Content-Based Language Education. 10, 2, t. 374-399Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Ice Shelf Basal Melt Sensitivity to Tide-Induced Mixing Based on the Theory of Subglacial Plumes
Anselin, J., Reed, B., Jenkins, A. & Green, M., 30 Ebr 2023, Yn: Journal of Geophysical Research: Oceans. 128, 4, e2022JC019156.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Ice Station Hamburg.
Thomas, D. N., 1 Medi 2001, Yn: NERC News.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Ice margin oscillations during deglaciation of the northern Irish Sea basin. Accepted for publication in the Journal of Quaternary Science
Chiverrell, R. C., Smedley, R. K., Small, D., Ballantyne, C. K., Burke, M. J., Callard, S. L., Clark, C. D., Duller, G. A. T., Evans, D. J. A., Fabel, D., Van Landeghem, K., Livingstone, S., Cofaigh, C. Ó., Thomas, G. S. P., Roberts, D. H., Saher, M., Scourse, J. D. & Wilson, P., Hyd 2018, Yn: Quaternary Science. 33, 7, t. 739-762Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Ice marginal dynamics of the last British-Irish Ice Sheet in the southern North Sea: Ice limits, timing and the influence of the Dogger Bank
Roberts, D. H., Evans, D. J. A., Callard, S. L., Clark, C. D., Bateman, M. D., Medialdea, A., Dove, D., Cotterill, C. J., Saher, M., O'Cofaigh, C., Chiverrell, R. C., Moreton, S. G., Fabel, D. & Bradwell, T., 15 Hyd 2018, Yn: Quaternary Science Reviews. 198, t. 181-207Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Ice-stream demise dynamically conditioned by trough shape and bed strength
Bradwell, T., Small, D., Fabel, D., Smedley, R., Clark, C., Saher, M., Callard, L., Chiverrell, R., Dove, D., Moreton, S., Roberts, D., Duller, G. & O'Cofaigh, C., 24 Ebr 2019, Yn: Science Advances. 5, 4, t. eaau1380 eaau1380.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Ich bin Hobbychirurg und Hobbypolizist
Karl, R., 2017, Yn: Archäologische Informationen. 40, t. 73-86 13 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Ideal, expected and perceived descriptive norm drunkenness in UK nightlife environments: a cross-sectional study
Hughes, K., Quigg, Z., Ford, K. & Bellis, M., 27 Ebr 2019, Yn: BMC Public Health. 19, 1, 7 t., 442.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification and Assessment of Adherence-Enhancing Interventions in Studies Assessing Medication Adherence Through Electronically Compiled Drug Dosing Histories: A Systematic Literature Review and Meta-Analysis
Hughes, D., Holmes, E. A., Demonceau, J., Ruppar, T., Kristano, P., Hughes, A. D., Fargher, E., Przemyslaw, K., De Geest, S., Dobbels, F., Lewek, P., Urquhart, J. & Vrijens, B., 1 Mai 2013, Yn: Drugs. 73, 6, t. 545-562Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification and characterization by LC-UV-MS/MS of melanotan II skin-tanning products sold illegally on the Internet
Bellis, M. A., Breindahl, T., Evans-Brown, M., Hindersson, P., McVeigh, J., Bellis, M., Stensballe, A. & Kimergard, A., 1 Chwef 2015, Yn: Drug Testing and Analysis. 7, 2, t. 164-172Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification and characterization of carboxyl esterases of gill chamber-associated microbiota in the deep-sea shrimp Rimicaris exoculata using functional metagenomics
Alcaide, M., Tchigvinstsev, A., Martinez-Martinez, M., Popovic, A., Reva, O. N., Lafraya, A., Bargiela, R. N., Nechitaylo, T. Y., Matesanz, R., Cambon-Bonavita, M., Jebbar, M., Savchenko, A., Yakimov, M. M., Golyshina, O., Yakunin, A. F., Golyshin, P., Ferrer, M. & The MAMBA Consortium., [. V., 16 Ion 2015, Yn: Applied and Environmental Microbiology. 81, 6, t. 2125-2136Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification and developmental expression of mRNAs encoding crustacean cardioactive peptide (CCAP) in decapod crustaceans.
Chung, J. S., Wilcockson, D. C., Zmora, N., Zohar, Y., Dircksen, H. & Webster, S. G., 1 Hyd 2006, Yn: Journal of Experimental Biology. 209, 19, t. 3862-3872Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification and developmental expression of mRNAs encoding putative insect cuticle hardening hormone, bursicon in the green shore crab Carcinus maenas.
Wilcockson, D. C. & Webster, S. G., 1 Maw 2008, Yn: General and Comparative Endocrinology. 156, 1, t. 113-125Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification and expression of mRNAs encoding bursicon in the plesiomorphic central nervous system of Homarus gammarus.
Sharp, J. H., Wilcockson, D. C. & Webster, S. G., 1 Hyd 2010, Yn: General and Comparative Endocrinology. 169, 1, t. 65-74Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification and molecular structure of the eighteen-vertex macropolyhedral diplatinaoctadecaborane [(PMe2Ph)2Pt2B16H15(C6H4Me)(PMe2Ph)]
Beckett, M., Greenwood, N., Kennedy, J. D., Salter, P. A. & Thornton-Pett, M., 1986, Yn: Journal of the Chemical Society, Chemical Communications. 7, t. 556-557 2 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification and predictability of soil quality indicators from conventional soil and vegetation classifications
Simfukwe, P., Hill, P. W., Emmett, B. A. & Jones, D. L., 22 Hyd 2021, Yn: PLoS ONE. 16, 10, e0248665.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification and quantification of drivers of forest degradation in tropical dry forests: a case study in Western Mexico
Morales Barquero, L., Morales-Barquero, L., Borrego, A., Skutsch, M., Kleinn, C. & Healey, J. R., 2 Medi 2015, Yn: Land Use Policy. 49, t. 296-309Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification facilitation for emotionally arousing verbs during the attentional blink
Keil, A. & Ihssen, N., 1 Maw 2004, Yn: Emotion. 4, 1, t. 23-35Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of 100 fundamental ecological questions
Sutherland, W. J., Freckleton, R. P., Godfray, H. C. J., Beissinger, S. R., Benton, T., Cameron, D. D., Carmel, Y., Coomes, D. A., Coulson, T., Emmerson, M. C., Hails, R. S., Hays, G. C., Hodgson, D. J., Hutchings, M. J., Johnson, D., Jones, J. P. G., Keeling, M. J., Kokko, H., Kunin, W. E., Lambin, X., Lewis, O. T., Malhi, Y., Mieszkowska, N., Milner-Gulland, E. J., Norris, K., Phillimore, A. B., Purves, D. W., Reid, J. M., Reuman, D. C., Thompson, K., Travis, J. M. J., Turnbull, L. A., Wardle, D. A. & Wiegand, T., Ion 2013, Yn: Journal of Ecology. 101, 1, t. 58-67Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of Armillaria species on declined oak in Britain: implications for oak health
Denman, S., Barrett, G., Kirk, S. A., McDonald, J. & Coetzee, M. P. A., 7 Ion 2017, Yn: Forestry. 90, 1, t. 148-161Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of B-KSR1, a novel brain-specific isoform of KSR1 that functions in neuronal signaling
Muller, J., Cacace, A. M., Lyons, W. E., McGill, C. B. & Morrison, D. K., 1 Awst 2000, Yn: Molecular and Cellular Biology. 20, 15, t. 5529-5539Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of Nuclear Protein Targets for Six Leukemogenic Tyrosine Kinases Governed by Post-Translational Regulation
Pierce, A., Williamson, A., Jaworska, E., Griffiths, J. R., Taylor, S., Walker, M., O’Dea, M. A., Spooncer, E., Unwin, R. D. & Whetton, A. D., 1 Meh 2012, Yn: PLoS ONE.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of a MYCN and Wnt-related VANGL2-ITLN1 fusion gene in neuroblastoma
Duffy, D., Konietzny, A., Krstic, A., Mehta, J. P., Halasz, M. & Koch, W., 1 Medi 2018, Yn: Gene Reports. t. 187-200Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of a class of human cancer germline genes with transcriptional silencing refractory to the hypomethylating drug 5-aza-2'-deoxycytidine
Almatrafi, A., Feichtinger, J., Vernon, E. G., Escobar, N. G., Wakeman, J. A., Larcombe, L. D. & McFarlane, R. J., 10 Tach 2014, Yn: Oncoscience. 1, 11, t. 745-750 6 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of a fibrinolytic enzyme in Schistosoma mansoni eggs and modulated blood fibrinogen metabolism in S. mansonz-infected mice.
Doenhoff, M. J., Stanley, R. G., Pryce, D., Curtis, R. C., Parry, H., Griffiths, K. & Jackson, C. L., 1 Maw 2003, Yn: Parasitology. 126, 3, t. 231-234Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of a new glucosinolate-rich cell type in Arabidopsis flower stalk.
Koroleva, O. A., Davies, A., Deeken, R., Thorpe, M. R., Tomos, A. D. & Hedrich, R., 1 Hyd 2000, Yn: Plant Physiology. 124, 2, t. 599-608Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of an Amylomaltase from the Halophilic Archaeon Haloquadratum walsbyi by Functional Metagenomics: Structural and Functional Insights
Leoni, C., Manzari, C., Hai, T., Golyshin, P., Pesole, G., Volpicella, M. & Ceci, L. R., 7 Ion 2022, Yn: Life. 12, 1Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of an avian polyomavirus associated with Adélie penguins (Pygoscelis adeliae)
Varsani, A., Porzig, E. L., Jennnings, S., Kraberger, S., Farkas, K., Julian, L., Massaro, M., Ballard, G. & Ainley, D. G., 1 Ebr 2015, Yn: Journal of General Virology. 96, t. 851-857Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of appropriate social interaction by adolescents with autism
Hastings, R., Balling, K., Jones, R. S., Noone, S. J. & Hastings, R. P., 1 Maw 2012, Yn: International Journal of Developmental Disabilities. 58, 1, t. 1-11Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of cerebral networks by classification of the shape of BOLD repsonses
D-Avossa, G. G., d'Avossa, G., Shulman, G. L. & Corbetta, M., 1 Ion 2003, Yn: Journal of Neurophysiology. 90, 1, t. 360-371Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of cutaneous Leishmaniasis vectors, Phlebotomus papatasi and P-duboscqi using random amplified polymorphic DNA
Mukhopadhyay, J., Ghosh, K. & Braig, H. R., 2 Hyd 2000, Yn: Acta Tropica. 76, 3, t. 277-283Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of genetic and phenotypic differences associated with prevalent and non-prevalent Salmonella Enteritidis phage types: analysis of variation in amino acid transport
Carter, B. R., Pan, Z., Carter, B., Núñez-García, J., Abuoun, M., Fookes, M., Ivens, A., Woodward, M. J. & Anjum, M. F., 1 Hyd 2009, Yn: Microbiology. 155, 10, t. 3200-3213Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of genetically and oceanographically distinct blooms of jellyfish
Lee, P. L., Dawson, M. N., Neill, S. P., Robins, P. E., Houghton, J. D., Doyle, T. K. & Hays, G. C., 1 Maw 2013, Yn: Journal of the Royal Society Interface. 10, 80, t. 20120920Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of growth increments in the shell of the bivalve mollusc Arctica islandica using backscattered electron imaging
Karney, G. B., Butler, P. G., Scourse, J. D., Richardson, C. A., Lau, K. A., Czernuszka, J. T. & Grovenor, C. R., 27 Mai 2010, Yn: Journal of Microscopy. 241, 1, t. 29-36Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of neuromotor deficits common to autism spectrum disorder and attention deficit/hyperactivity disorder, and imitation deficits specific to autism spectrum disorder
Biscaldi, M., Rauh, R., Muller, C., Irion, L., Saville, C. W., Schulz, E. & Klein, C., 2 Awst 2015, Yn: European Child and Adolescent Psychiatry. 24, 12, t. 1497-1507Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of novel nitroreductases from Bacillus cereus and their interaction with the CB1954 prodrug
Paramasivan, P., Halliwell, J. H., Gwenin, V. V., Poornima, P., Halliwell, J., Ball, P., Robinson, G. & Gwenin, C. D., 28 Medi 2015, Yn: Biochemical Pharmacology. 98, 3, t. 392-402Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of priority cetacean areas in the north-east Atlantic using systematic conservation planning
Giménez, J., Waggitt, J. & Jessopp, M., 1 Rhag 2023, Yn: Aquatic Conservation: Marine and Freshwater Ecosystems. 33, 12, t. 1571 - 1579Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of promoter regions in the Arabidopsis thaliana atExt1 extensin gene controlling late responses to wounding and pathogen attack
Roberts, K. C., Shirsat, A. H., Roberts, K., Merkouropoulos, G. & Shirsat, A., 1 Meh 2013, Yn: Biologia Plantarum. 57, 2, t. 341-350Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of the optimum time-delay for chaos synchronization regimes of semiconductor lasers
Peters-Flynn, S., Spencer, P., Sivaprakasam, S., Pierce, I. & Shore, A., Ebr 2006, Yn: IEEE Journal of Quantum Electronics. 42, 4, t. 427-434Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of the remains of King Richard III
King, T. E., Fortes, G. G., Balaresque, P., Thomas, M. G., Balding, D., Delser, P. M., Neumann, R., Parson, W., Knapp, M., Walsh, S., Tonasso, L., Holt, J., Kayser, M., Appleby, J., Forster, P., Ekserdjian, D., Hofreiter, M. & Schurer, K., 2 Rhag 2014, Yn: Nature Communications. 5Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of the smallest structure capable of evoking opsonophagocytic antibodies against Streptococcus pneumoniae type 14
Safari, D., Dekker, H. A. T., Joosten, J. A. F., Michalik, D., de Souza, A. C., Adamo, R., Lahmann, M., Sundgren, A., Oscarson, S., Kamerling, J. P. & Snippe, H., Hyd 2008, Yn: Infection and Immunity. 76, 10, t. 4615-4623Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification of trehalose as a compatible solute in different species of acidophilic bacteria
Galleguillos, P. A., Grail, B. M., Hallberg, K. B., Demergasso, C. S. & Johnson, D. B., Hyd 2018, Yn: Journal of Microbiology. 56, 10, t. 727-733 7 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- E-gyhoeddi cyn argraffu
Identification of youth at clinical high-risk for psychosis: A community-based study from India.
Tikka, S. K., Malathesh, B. C., Spoorthy, M. S., Kusneniwar, G. N., Agarwal, N., D Avossa, G. & Katshu, M. Z. U. H., 28 Mai 2024, (E-gyhoeddi cyn argraffu) Yn: Early Intervention in Psychiatry. 11 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identification, quantification and Chrastil modelling of wheat straw wax extraction using supercritical carbon dioxide
Marriott, R. J., Marriott, R., Sin, E., Hunt, A. & Clark, H., 27 Ion 2014, Yn: Comptes Rendus Chimie. 17, 3, t. 293-300Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identifying 'Exclusionary Agreements': Agreement Type as a Procedural Limitation in UNCLOS Dispute Settlement
Roberts, H., 26 Mai 2021, Yn: Ocean Development & International Law. 52, 2, t. 113-142Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Identifying Foraging Behaviour of Wild Bottlenose Dolphins (Tursiops truncatus) and Harbour Porpoises (Phocoena phocoena) with Static Acoustic Dataloggers
Nuuttila, H. K., Meier, R., Evans, P. G. H., Turner, J. R., Bennell, J. D. & Hiddink, J. G., 2013, Yn: Aquatic Mammals. 39, 2, t. 147-161Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid