1. Pennod › Ymchwil › Adolygwyd gan gymheiriaid
2. Cyhoeddwyd

   The Chameleon in the Kitchen: The Plural Identities of the Manuscript ‘Cookery Book'

   Mullneritsch, H., 21 Rhag 2019, The Materiality of Writing: Manuscript Practices in the Age of Print. Rosenhaft, E., Müllneritsch, H. & Mattsson, A. (gol.). Uppsala: Uppsala University, t. 53-102 49 t.

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

3. Cyhoeddwyd

   The Effect of Instruction on L2 Writing in Chinese: A T-Unit Analysis (Chapter 10)

   Zhao, S., 16 Maw 2017, Teaching and Learning Chinese in Higher Education: Theoretical and Practical issues. Lu, Y. (gol.). Routledge, (Routledge Chinese Language Pedagogy).

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

4. Cyhoeddwyd

   The Interlude

   Hiscock, A., 8 Tach 2016, The Routledge Research Companion to Early Drama and Performance. King, P. (gol.). Abingdon, Oxon: Routledge, t. 237-258 (Routledge Companions).

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

5. Cyhoeddwyd

   The Jamel Comedy Club: (Mis)understanding Stand-Up Comedy’s Relationship with Urban Culture in France

   Ervine, J., 30 Rhag 2022, Punching Up in Stand-Up Comedy: Speaking truth to power. Bhargava , R. & Chilana , R. (gol.). Routledge, t. 75-90

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

6. Cyhoeddwyd

   The Many Labours of Mourning a Virgin Queen

   Hiscock, A., Hyd 2022, Memory and Mortality in Renaissance England. Engel, W. E., Loughnane, R. & Williams, G. (gol.). Cambridge: Cambridge University Press, t. 218-234 17 t.

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

7. Cyhoeddwyd

   The Middle English Brut Chronicles and the Modern Editor

   Radulescu, R., 28 Chwef 2018, Editing and Interpretation of Middle English Texts: Essays in Honour of William Marx. Connolly, M. & Radulescu, R. (gol.). Turnhout: Brepols, (Texts & Transitions; Rhif 12).

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

8. Cyhoeddwyd

   The Redundancy: Ein Produktionsbericht

   Pogoda, S., Ion 2021, Klassengesellschaft reloaded und das Ende der menschlichen Gattung.: Fragen an Heiner Müller. Strehlow, F. & Ette, W. (gol.). Theater der Zeit, t. 139-169 30 t. (Recherchen; Rhif 154).

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

9. Cyhoeddwyd

   The Renaissance, 1485–1660

   Hiscock, A. W., Hiscock, A. & Poplawski, P. (Golygydd), 1 Ion 2007, English Literature in Context. 2007 gol. Cambridge University Press

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

10. Cyhoeddwyd

    The Roast Charade: Travelling Recipes and their Alteration in the Long Eighteenth Century

    Mullneritsch, H., 25 Mai 2015, Traces of Transnational Relations in the Eighteenth Century. Berndtsson, T., Mattsson, A., Persson, M., Sundin, V. & Skuncke, M.-C. (gol.). Uppsala University, t. 99-119 20 t.

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

11. Cyhoeddwyd

    The Romantic Nationalism of R.S. Thomas

    Brown, T., Ion 1993, The Literature of Place. Page, N. & Preston, P. (gol.). Palgrave Macmillan, t. 159-169

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

12. Cyhoeddwyd

    The acquisition of Binding by Greek-speaking children with Down syndrome

    Sanoudaki, E. & Varlokosta, S., Gorff 2013, Advances in Language Acquisition. Stavrakaki, S., Lalioti, M. & Konstantinopoulou, P. (gol.). Newcastle-upon-Tyne: Cambridge Scholars Publishing, t. 435-443

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

13. Cyhoeddwyd

    The beginning of the word: child language data

    Sanoudaki, E., 2018, Sonic Signatures: Studies dedicated to John Harris. Lindsey, G. & Nevins, A. (gol.). John Benjamins Publishing Company, t. 190–200 ( Language Faculty and Beyond).

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

14. Cyhoeddwyd

    The cost of ignoring degrees of Abstand in defining a regional language

    Leonardi, M. & Tamburelli, M., 21 Ion 2021, Contested Languages: The hidden multilingualism of Europe. Tamburelli, M. & Tosco, M. (gol.). Amsterdam: John Benjamins Publishing Company, t. 87-103 (Studies in World Language Problems; Cyfrol 8).

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

15. Cyhoeddwyd

    The language of ‘China threat’: a case study of the BBC television documentary series ‘The Chinese Are Coming’

    Wang, S. (Cyfrannwr) & Wei, W. (Golygydd), 22 Maw 2021, China's Contemporary Image and Rhetoric Practice - Routledge Studies in Chinese Discourse Analysis. 1st gol. London & New York: Routledge Taylor & Francis, t. 96-136 40 t.

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

16. Cyhoeddwyd

    The reception and re-use of Thomas Arne’s Shakespeare songs of 1740/1

    Cunningham, J., 2017, Shakespeare, Music and Performance . Barclay, B. & Lindley, D. (gol.). Cambridge: Cambridge University Press

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

17. Cyhoeddwyd

    The structure and content of phonological primitives

    van 't Veer, M., Botma, B., Breit, F. & van Oostendorp, M., 9 Meh 2023, Primitives of Phonological Structure. Breit, F., Botma, B., van 't Veer, M. & van Oostendorp, M. (gol.). Oxford: Oxford University Press, t. 1-36 (Oxford Studies in Phonology and Phonetics).

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

18. Cyhoeddwyd

    The “Strange” Wales of Dylan Thomas’s Short Stories

    Brown, T., 1 Chwef 2020, New Theoretical Perspectives on Dylan Thomas. Barfoot, R. & Smith, K. (gol.). University of Wales Press, t. 37-60

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

19. Cyhoeddwyd

    Thomas Malory

    Radulescu, R., 30 Rhag 2022, Routledge Companion to Medieval English Literature. Radulescu, R. & Rikhardsdottir, S. (gol.). Routledge, (Routledge Companions to Literature).

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

20. Cyhoeddwyd

    Two by Two: The Doubled Chariot-figure of Táin Bó Cuailgne

    Jones, A., 1 Chwef 2016, Ollam: Studies in Gaelic and Related Traditions in Honor of Tomás Ó Cathasaigh . Boyd, M. (gol.). Lanham: Fairleigh Dickenson University Press, 16 t. Chapter 2

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

21. Cyhoeddwyd

    Victorian print culture: Periodicals and serial lives, 1830-1860

    Colclough, S., Maw 2016, A History of English Autobiography. Smyth, A. (gol.). Cambrisdge: Cambridge University Press, t. 237-252

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

22. Cyhoeddwyd

    Von Hay-on-Wye nach Blaenau Ffestiniog: Elmar Schenkels Reisen in Wales, 1974 – 2010

    Singer, R., 25 Mai 2019, Das Leben und die Seltsamen Abenteuer des Elmar Schenkel, aus Soest, Professor.: Nicht von Ihm Selbst Verfasst. Fleischhack, M., Ronthaler, J. & Weltz, S. (gol.). Edition Hamouda, t. 173-179

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

23. Cyhoeddwyd

    Vor- und Nachspiel: Ästhetiken gegen den Faschismus: Ein Vergleich zwischen dem Hässlichen Christoph Schlingensiefs und dem Zentrum für Politische Schönheit

    Pogoda, S., 6 Meh 2024, Kunstszene gegen rechte Szene: Cultural Responses to the Far-Right in Contemporary Germany. Twist, J. (gol.). Brill Academic Publishers, t. 27-52

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

24. Cyhoeddwyd

    Wales in the Poetry of Edward Thomas

    Webb, A., Tach 2018, Edward Thomas and Wales. Towns, J. (gol.). Cardigan: Parthian Books, t. 193-216 23 t.

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

25. Cyhoeddwyd

    Welsh Humanism after 1536

    Price, A., 18 Ebr 2019, The Cambridge History of Welsh Literature. Evans, G. & Fulton, H. (gol.). 2019 gol. Cambridge: Cambridge University Press, t. 176-193 17 t.

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

26. Cyhoeddwyd

    Wer über Schlingensief redet, muss selbst von ihm gepackt sein! Christoph Schlingensief und die künstlerische Forschung

    Pogoda, S., 1 Awst 2020, Christoph Schlingensief: Resonanzen. Höving, V., Wortmann, T. & Holweck, K. (gol.). Munich: text+kritik, t. 154-171

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

27. Wedi ei Dderbyn / Yn y wasg

    What We Leave Behind: Legacy in Malory's Characterisation of Guenevere and Lancelot

    Radulescu, R., Awst 2025, Studies in Arthurian and Chronicle Traditions in Memory of Fiona Tolhurst. Whetter, K. & Armstrong, D. (gol.). Cambridge: Boydell & Brewer, Cyfrol 93. 224 t.

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

28. Cyhoeddwyd

    What are contested languages and why should linguists care?

    Tamburelli, M. & Tosco, M., Ion 2021, Contested Languages: The hidden multilingualism of Europe. Tamburelli, M. & Tosco, M. (gol.). John Benjamins Publishing Company, t. 3-17 (Studies in World Language Problems ; Cyfrol 8).

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

29. Cyhoeddwyd

    Will You Walk In, My Lord? Shakespeare’s Troilus and Cressida and the Anxiety of Oikos

    Hiscock, A., 18 Ebr 2016, Shakespeare and Hospitality: Ethics, Politics, and Exchange. Reinhard Lupton, J. & Goldstein, D. (gol.). Routledge, t. 17-38 (Routledge Studies in Shakespeare).

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

30. Cyhoeddwyd

    Women and Medieval Drama: Selected Sisters and Worshipful Wives

    Niebrzydowski, S., 30 Ebr 2020, The Palgrave Handbook of the History of Women on Stage. Sewell, J. & Smout, C. (gol.). Switzerland: Palgrave Macmillan, t. 85-106 22 t.

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

31. Cyhoeddwyd

    Word initial heterosyllabicity in acquisition

    Sanoudaki, E., 2008, Language Acquisition and Development. Gavarró, A. & Freitas, M. J. (gol.). Cambridge: Cambridge Scholars Publishing, t. 381-385

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

32. Cyhoeddwyd

    ¿Por qué Rosalía de Castro tenía razón? El caballero de las botas azules como texto antisistema

    Miguelez-Carballeira, H., 2012, Canon y subversión: La obra narrativa de Rosalía de Castro. Gonzalez-Fernandez, H. & Rabade Villar, M. D. C. (gol.). Icaria, t. 121-138

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

33. Cyhoeddwyd

    ‘Cando chegamos ô Unai Estei’ (When We Arrived in the USA): Literary Representations of Galician Migration to New York in the First Half of the 20th Century

    Miranda-Barreiro, D., 2018, Galician Migrations: A Case Study of Emerging Super-Diversity. DePalma, R. & Perez-Carames, A. (gol.). Springer, t. 27-38 (Migration, Minorities and Modernity; Cyfrol 3).

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

34. Cyhoeddwyd

    ‘Ceibe na Saudade’: Ernesto Guerra da Cal’s Exile Poetry

    Miranda-Barreiro, D., 25 Mai 2022, Figures of Exile. Tasis Moratinos, E. & Omlor, D. (gol.). Peter Lang, t. 93-116 (Iberian and Latin American Studies: The Arts, Literature and Identity; Cyfrol 9).

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

35. Cyhoeddwyd

    ‘Exiles and Travellers: H.G. Adler and F. B. Steiner’

    Tully, C., 1 Meh 2014, Literatur und Anthropologie: Elias Canetti, H. G. Adler und F. B. Steiner in London. Adler, J. & Dane, G. (gol.). Göttingen: Wallstein, t. 16-31 15 t.

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

36. Wedi ei Dderbyn / Yn y wasg

    ‘Mindfulness and the mise-en-page: Women, Well-being, and the medieval Book of Hours’

    Niebrzydowski, S., 18 Medi 2025, Well-being Past and Present: The History and Contemporary Practice of a Cultural Phenomenon in Britain. Hyland, S., Rothery, M. & Jackson, P. (gol.). 1 gol. Bloomsbury

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

37. Cyhoeddwyd

    ‘Provide for the Future, and Times Succeeding’: Walter Ralegh and the Progress of Time.

    Hiscock, A. W., Brady, A. (Golygydd) & Butterworth, E. (Golygydd), 1 Ion 2009, The Uses of the Future in Early Modern Europe. 2009 gol. Routledge

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

38. Cyhoeddwyd

    ‘Unseen but very evident’: Ghosts, Hauntings, and the Civil War Past

    Durrant, M., 8 Tach 2018, From Medievalism to Early Modernism: Adapting the English Past. Norrie , A. & Gerzic, M. (gol.). Routledge, t. 244-260 (Routledge Studies in Medieval Literature and Culture ).

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

39. Cyhoeddwyd

    ‘What changes break before us’: Semi-Peripheral Modernity in Lynette Roberts' Poetry and Prose

    Webb, A., 15 Ebr 2019, Locating Lynette Roberts: Always Observant and Slightly Obscure. McAvoy, S. (gol.). Cardiff: University of Wales Press, t. 83-99 17 t. (Writing Wales in English).

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

40. Cyhoeddwyd

    ‘What’s Hecuba to him..?': Memory, Text and Rhetorical Selves in Shakespeare’s Hamlet

    Hiscock, A. W., Hiscock, A., Shepard, A. (Golygydd) & Powell, S. D. (Golygydd), 1 Ion 2004, Fantasies of Troy. Classical Tales and the Social Imaginary in Medieval and Early Modern Europe. 2004 gol. CRRS Publications, t. 161-176

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

41. Cyhoeddwyd

    ‘What’s in a name?’: Authorship and Shakespeare Songs in the Eighteenth Century

    Cunningham, J., Chwef 2022, The Oxford Handbook of Shakespeare and Music. Wilson, C. R. & Cooke, M. (gol.). London: Oxford: OUP

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

42. Cyhoeddwyd

    ‘Where should this music be?’: Cataloguing Shakespeare Music’

    Cunningham, J., Mai 2022, The Oxford Handbook of Shakespeare and Music. Wilson, C. R. & Cooke, M. (gol.). Oxford : Oxford: OUP, t. 33–74 41 t.

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

43. Cyhoeddwyd

    ‘“Cut my heart in sums”: Community-making and –breaking in the prodigal drama of Thomas Middleton’

    Hiscock, A., 28 Hyd 2016, Community-Making in Early Stuart Theatres . Sell, R. D., Johnson, A. W. & Wilcox, H. (gol.). Abingdon: Routledge, t. 311-337 26 t.

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

44. Cyhoeddwyd

    ‘“Faint copies” and “excellent Originalls”: Composition and Consumption of Trio Sonatas in England, c.1695–1714’

    Cunningham, J., 26 Maw 2018, Eine Geographie der Triosonate: Beitraege zur Gattungsgeschichte im Europaeischen Raum. Groote , I. M. & Giuggioli, M. (gol.). Schweizerische Musikforschende Gesellschaft, t. 113-140 27 t.

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

45. Cyhoeddwyd

    ‘“Not a lot spoken, but a lot said”

    ap Sion, P., 17 Mai 2019, Howard Skempton: Conversations and reflections in music. Cavett, E. & Head, M. (gol.). Martlesham: Boydell & Brewer, t. 149–170 21 t.

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

46. Cyhoeddwyd

    “All the birds had called a conference”: Songs of the Emergency

    Skoulding, Z., 10 Gorff 2023, "Places that the map can’t contain" Poetics in the Anthropocene. Fiedorczuk, J. & Piszczatowski, P. (gol.). V&R Unipress

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

47. Cyhoeddwyd

    “An Irishman in an opera!”: Music and nationalism on the London stage in the mid-1770s

    Cunningham, J., 2018, Music Preferred. Essays in Musicology, Cultural History and analysis in honour of Harry White. Elliott, R. & Byrne Bodley, L. (gol.). Vienna: Hollitzer Verlag

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

48. Cyhoeddwyd

    “HERSCHEPT HET HERT”: Katherine Sutton’s Experiences (1663), the printer’s device and the making of devotion

    Durrant, M., 1 Medi 2020, People and Piety : Protestant devotional identities in early modern England . Clarke , E. & Daniel , R. (gol.). Manchester : Manchester University Press, t. 26-43 (Seventeenth- and Eighteenth-Century Studies).

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

49. Cyhoeddwyd

    “It was f***ing biblical, mate”: The Maturing of British Television Drama

    Abrams, N., 22 Ebr 2021, A Companion to British-Jewish Theatre since the 1950s. Malkin, J., Voigts, E. & Ablett, S. J. (gol.). New York: Bloomsbury Methuen

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

50. Cyhoeddwyd

    “It’s bigger on the inside’: Verisimilitude and companion reactions to the TARDIS in Doctor Who’

    Jones, C., 2016, Who Travels With The Doctor?: Essays On The Companions Of Doctor Who. Ginn, S. & Leitch, G. (gol.). McFarland, t. 26-36 11 t.

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

51. Cyhoeddwyd

    “Moving Forward, Looking Back” Resulting Patterns, Extended Melodies, Eight Lines, and the Influence of the West on Steve Reich

    ap Sion, P., 2019, Rethinking Reich. Gopinath, S. & ap Siôn, P. (gol.). New York: Oxford: OUP, t. tbc 33 t. n/a

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