Pan ddaeth y Rhyfel Mawr yn 1914, fe gymerodd un gem bel-droed arbennig yn erbyn gelynion go iawn - sef yr Almaenwyr - i'r ddau sylweddoli pa mor werthfawr yw cyfeillgarwch mewn gwirionedd.
Nofel hanesyddol gan y nofelydd poblogaidd Gareth F. Williams, yn cynnwys darluniau gan Graham Howells, i gofio am a phortreadu trychineb diwydiannol gwaetha'r 20fed ganrif a ddigwyddodd ym Medi 1913,
Since its inception 50 years ago, electron paramagnetic resonance (EPR, also called ESR or EMR) has become a major tool in diverse fields ranging from biology and chemistry to solid state physics and materials science. This important book includes personal descriptions of early experiments by pioneers who laid the foundations for the field, perspectives on the state of the art, and glimpses of future opportunities. It presents a broad view of the foundations of EPR and its applications, and will therefore appeal to scientists in many fields. Even the expert will find here history not previously recorded and provocative views of future directions.
Mae Y Ddwy Lisa yn adrodd hanes Lisa Angharad a Lisa Marie, y ddwy ar yr wyneb yn gymeriadau hollol wahanol i'w gilydd. Ond mae bywydau'r ddwy'n dod ynghyd mewn modd tywyll sydd y tu hwnt i realiti. Nofel sy'n dal gafael hyd at y diwedd.
Nofel grefftus am wrthdaro a'r bwlch rhwng y cenedlaethau. Mae gan Sara broblemau emosiynol ac mae'n dianc o gartref ei rhieni yng Nghaerdydd at ei thaid - hen hipi sy'n byw ger y traeth ym Morfa Bychan. Nofel gyfoes gan awdur poblogaidd a thoreithiog.
This study examines the literary complexities of the poetry which Ovid wrote in Tomis, his place of exile on the coast of the Black Sea after he was banished from Rome by the emperor Augustus in A.D. 8 because of the alleged salaciousness of the Ars Amatoria and a mysterious misdemeanour which is nowhere explained. Exile transforms Ovid into a melancholic poet of despair who claims that his creative faculties are in terminal decline. But recent research has exposed the ironic disjunction between many of the poet's claims and the latent artistry which belies them. Through a series of close readings which offer a new analytical contribution to the scholarly evaluation of the exile poetry, Dr Williams examines the nature and the extent of Ovidian irony in Tomis and demonstrates the complex literary designs which are consistently disguised under a veil of dissimulation. Gareth Williams aims to counteract traditional scholarly antipathy to the exile poetry, which could be said to represent the last frontier in modern Ovidian studies. Scholars working in the field will welcome his insights.
Un tro - yn reit ddiweddar, a dweud y gwir - roedd bachgen ifanc o'r enw Derwyn yn byw efo'i rieni mewn hen fwthyn yn y goedwig. Dysgai ei fam yn ysgol gynradd a'i dad yn yr ysgol uwchradd. Anodd iawn oedd dweud pa un ohonyn nhw oedd yn cwyno fwyaf.
Nofel ar gyfer disgyblion Blynyddoedd 7-9 i'w darllen fel dosbarth neu fel unigolion. Mae Gareth F. Williams yn feistr ar storiau sy'n codi gwallt eich pen a bydd Hwdi yn gwneud i chi edrych dros eich hysgwydd dro ar ol tro ...An exciting story by master novelist Gareth F. Williams for Year 7-9 pupils, with many hair-raising occurrences to keep readers looking over their shoulder time and time again ...
In recent years there has been an explosion of interest in the production of nanoscale fibres for drug delivery and tissue engineering. Nanofibres in Drug Delivery aims to outline to new researchers in the field the utility of nanofibres in drug delivery, and to explain to them how to prepare fibres in the laboratory. The book begins with a brief discussion of the main concepts in pharmaceutical science. The authors then introduce the key techniques that can be used for fibre production and explain briefly the theory behind them. They discuss the experimental implementation of fibre production, starting with the simplest possible set-up and then moving on to consider more complex arrangements. As they do so, they offer advice from their own experience of fibre production, and use examples from current literature to show how each particular type of fibre can be applied to drug delivery. They also consider how fibre production could be moved beyond the research laboratory into industry, discussing regulatory and scale-up aspects.
Mae Ffion, y gyrrwr tacsi, a Josh ei mab yn gymeriadau pwysig yn y nofel gyffrous hon. Mae Josh mewn cariad efo Mari sy'n byw yn Heol y Garn, ardal lawer mwy cefnog.
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