E-lyfr newydd gan yr Athro Enlli Môn Thomas a Dr Peredur Webb-Davies o Brifysgol Bangor. Ac ystyried bod mwy o ieithoedd gwahanol nag o wledydd yn y byd, mae'n anochel bod ieithoedd yn dod i gysylltiad â'i gilydd mewn rhyw ffordd ac ar ryw adeg yn ystod eu bodolaeth. O ganlyniad, poblogaeth amlieithog ei naws yw'r rhan helaethaf o boblogaeth y byd. Er nad oes ffigyrau penodol (neu ddull casglu data digon ymarferol) yn nodi'r union ganran neu union nifer y siaradwyr uniaith a dwyieithog a geir, mae meddu ar ddwy neu fwy o ieithoedd yn ddarlun teg o'r 'norm' ieithyddol cyfredol ar gychwyn yr 21ain ganrif. O'r ychydig dros 6,000 o ieithoedd sy'n parhau i fodoli ledled y byd, prin bod unrhyw un wedi'i hynysu rhag pobloedd neu gymdeithasau ieithyddol eraill. Daw pob iaith bron i gysylltiad ag iaith arall, ond nid pawb sydd o'r farn fod hynny'n dda o beth! Bwriad y llyfr hwn yw eich cyflwyno i fyd y siaradwr dwyieithog, ac i herio nifer o fythau ynglÅ·n ag anfanteision - ac, yn wir, manteision - dwyieithrwydd. Y gobaith yw y bydd y darllenydd, o ddarllen y gyfrol hon, yn deall yn well natur ac anghenion unigolion sydd yn meddu ar sgiliau mewn dwy iaith.

Datblygwyd y deunydd yma i gydfynd â modiwl CP0110 Cyflwyniad i Gynllunio Gofodol, modiwl lefel 4 ym Mhrifysgol Caerdydd. Mae'r modiwl yn edrych ar darddiad cynllunio gofodol ym Mhrydain ac yn esbonio sut mae'r system bresennol wedi esblygu. Rhoddir sylw arbennig i'r themâu allweddol sy’n dod i'r amlwg o gynllunio Prydeinig: ei ymddangosiad fel gweithgaredd llywodraeth leol; effaith proffesiynoldeb a meddylwyr 'llawn gweledigaeth'; newid ideolegau gwleidyddol; a newidiadau yng nghraddfeydd gofodol cynllunio.

In order to examine new potential markets for printed electronics, a research study was undertaken to understand the performance of opaque substrate electroluminescent (EL) lamps. Opaque EL lamps are made possible by a PEDOT:PSS top electrode which replaces the ITO used in the conventional lamps. Screen-printed lamps were manufactured on four substrates (one plastic and three paper) and their performance was measured through brightness measurement. Generally, opaque substrate lamps were 50% less bright than a comparable ITO lamp. Further reductions in brightness were observed with the lighter and rougher papers. Additional layers of PEDOT:PSS increased sheet conductivity but reduced lamp brightness due to a reduction in layer transparency. As lamp size increased, the resistive nature of the PEDOT:PSS caused a significant reduction in lamp output, with a brightness of 25% of a comparable ITO lamp with an illuminated area of 5000 mm2. The relatively poor performance of the opaque lamps is derived not only from the reduced conductivity and transparency of the PEDOT:PSS compared to ITO, but is also caused by the topological nature of the phosphor particles which result in some phosphor material lying outside the electric field created between the two electrodes.

Between 1945 and 1948, up to twelve million Germans who lived in Eastern Europe were expelled following changes to the country’s borders. Many of these Germans resettled in the Federal Republic of Germany, where they came to be known as ‘expellees’. To commemorate their lost homeland, the expellees opened small museums dedicated to the areas of expulsion. This article explores the ways in which history and memory are portrayed in the museum representing the former East Prussian town of Wehlau. By investigating themes such as the representation of the homeland, the Second World War and the integration of the expellees into West Germany, this article will highlight the similarities, differences and tensions in the expellee and wider German memory culture.

Dyma adroddiad sy'n deillio o waith Prifysgol Abertawe ar brosiect Swan-Linx, prosiect iechyd a ffitrwydd sydd â'r nod o ymchwilio i iechyd a lles plant ysgol ym mlynyddoedd 5 a 6 (9-11 oed). Mae'r adroddiad yn seiliedig ar ddata a gasglwyd drwy gyfrwng: Arolwg iechyd ar y we o'r enw CHAT (Child Health and Activity Tool) sy'n gofyn cwestiynau am ymddygiadau iechyd gwahanol gan gynnwys diet, gweithgaredd corfforol, cwsg a lles. Diwrnod Hwyl Ffitrwydd, lle cafodd BMI (Mynegai Màs y Corff), ffitrwydd aerobig, cyflymder, cryfder, ystwythder, p?er, a hyblygrwydd yn cael eu mesur. Ariannwyd y gwaith cyfrwng Cymraeg gyda chymorth grant bach gan y Coleg Cymraeg Cenedlaethol.

In this article we argue that the current laws of the scrum in Rugby Union inevitably lead to unfairness. The scrum is so biomechanically complex that it is impossible for a referee to reliably determine who deserves punishment when the scrum collapses. Consequently, undeserved penalties are inevitable. Furthermore, the players who are penalised may not be causally or morally responsible for the offence. Under certain pressures, they have no choice but to collapse. Resolving the issue is not an easy matter. There is an inevitable trade-off to be negotiated between fairness on the one hand and tradition, excitement and entertainment on the other.

20 animated tutorials together with interactive activities to help learners see what skills are needed to build a house. The animations have been divided into 4 trades: Building foundations and walls, Carpentry, Plastering and Painting and decorating. For Construction levels 1 and 2 students.20 animated tutorials together with interactive activities to help learners see what skills are needed to build a house. The animations have been divided into 4 trades: Building foundations and walls, Carpentry, Plastering and Painting and decorating. For Construction Levels 1 and 2 students. The resource was developed by Cwmni Cynnal on behalf of Welsh Government. It is also avalable through the HWB website.

Darlith Flynyddol y Coleg Cymraeg Cenedlaethol 2017: 'Tros bedair gwaith o gwmpas y byd': Teithiau a Gweithiau William Williams, Pantycelyn, gan Eryn White, Prifysgol Aberystwyth. Traddodwyd y ddarlith yn Eisteddfod Genedlaethol Môn ar ddydd Mawrth 8 Awst 2017.

In this article it is argued how Morgan John Rhys’ (1760–1804) belief in the Second Coming and Millennium influenced his participation in the campaign to abolish slavery, the French Revolution and America. It is shown how Millenarianism was a force that shaped Morgan John Rhys’ worldview and influenced his social action and campaigns. Also, it is shown how William Williams, Pantycelyn (1717–91), preceded Morgan John Rhys in this context. My argument, with comparative reference to Williams and Rhys, is that Evangelicalism and the Enlightenment were not intellectual enemies, and that Millenarianism was one of the most important driving forces in the lives of these two men, who were integral to the life of eighteenth century Wales.

Translation into Welsh has now grown into an important industry, and a number of researchers have linked translation to wider efforts in the field of language planning. This article therefore, keeping in mind the importance of translation to language planning in Wales, intends to investigate the effect that Translation Memories have on particular aspects of the process of translating into Welsh, asking whether there is a place for this technology in a professional context. What contribution can this technology make, then, to translation and language planning in Wales?

Saunders Lewis’ Williams Pantycelyn (1927) was the most exciting and controversial work of literary criticism to appear in twentieth century Welsh letters. In ten memorable and often brilliant chapters, Lewis analysed the work of the eighteenth century hymnist not according to the usual Protestant norms but in terms of medieval Catholic mysticism on the one hand and the then novel Freudian and Jungian psychology on the other. The book caused a literary and critical storm. Among those who affirmed its counterintuitive nature was the poet T. Gwynn Jones; its thesis was rejected by the philosopher E. Keri Evans while the preacher-poet Moelwyn Hughes found the volume objectionable in the extreme. Such was the power of Lewis’ analysis, however, that for more than a generation it came to embody a new orthodoxy in the scholarly understanding of William Williams. It was not until the 1960s that this orthodoxy began to be overturned. The accompanying essay describes how this process evolved.

Croeso i Cyflwyno Tafodieithoedd y Wladfa, adnodd gan Dr Iwan Wyn Rees, Prifysgol Caerdydd. Yr amcan yn syml yw cyflwyno am y tro cyntaf amrywiadau tafodieithol cyfoes y Wladfa Gymreig ym Mhatagonia. Cewch gyfle yma i wrando ar Gymraeg llafar gwahanol fathau o siaradwyr o’r Wladfa, ac i gyd-fynd â’r clipiau hynny, ceir nodiadau manwl yn tynnu sylw at amrywiaeth o nodweddion tafodieithol.