John Powell

Have you ever listened to an incredible piece of music and wondered exactly why it makes you want to dance or cry? Are you mystified by how musicians just 'know' what notes to play next when they're improvising? Or why certain notes sound great together and others clash? Discover the answers in this ear-opening tour of how music works. John Powell, a classically-trained composer and a physics professor, decided to write this entertaining, pain-free guide to the ingredients of music when he discovered that all the other books on the subject gave him a headache. Here he reveals the often little-known facts and fascinating science behind what we listen to, explaining the basics of harmony, scales, chords, keys and rhythm in a way that's easy for everyone to understand. He also shows us why a note has a different sound to a normal noise, why Chinese people are more likely to have perfect pitch, and even why Beethoven and Led Zeppelin are musically similar. This book reveals things that people who play music should know but often don't, and will help all of us - even if we can't read a note - increase our listening pleasure.

The fascinating history of Ironbridge Gorge, illustrated through old and modern pictures.

In this expanded four-volume set of the ""Great Lives from History"" series, the lives of important men and women in all areas of achievement who flourished between 1801 and 1900 are profiled in extended biographical essays. The lengthy essays provide in-depth coverage and annotated bibliographic resources with worldwide focus including strong coverage of non-Europeans and women. A total of 737 essays covering 757 major figures comprise the set, including 123 women. Among the 189 sidebars, quotations from primary source documents supplement the text throughout. Both the geographic and the occupational scope of the individuals covered in ""Great Lives from History: The 19th Century, 1801-1900"" are intentionally broad, with a view to including influential individuals worldwide. Coverage is broad in areas of achievement as well as geography, while at the same time including the recognized shapers of history essential in any liberal arts curriculum. Major world leaders appear here, as well as the giants of religious faith who were central to the century: monarchs, presidents, popes, philosophers, writers, social reformers, educators, artists, scientists, and military leaders who left their imprint on political, cultural, and spiritual institutions. Also, however, the set includes figures who have received little attention in the past, from American educator and science writer Elizabeth Cabot Agassiz to Chinese statesman and military leader Zeng Guofan. By category, the contents include figures whose achievements fall into one or more of the following areas: agriculture, architecture, art, astronomy, biology, business, chemistry, church government, communications, crime, diplomacy, economics, education, engineering, entertainment, exploration, geography, geology, government and politics, historiography, journalism, law, linguistics, literature, mathematics, medicine, military, music, patronage of the arts, philanthropy, philosophy, photography, physics, psychology, religion and theology, scholarship, science and technology, social reform, sociology, sports, theater, warfare and conquest, and women's rights. Each essay ranges from 1,500 to 3,000 words in length (roughly 3 to 5 pages) and displays standard ready-reference top matter offering easy access to biographical information. Several features distinguish this series as a whole from other biographical reference works. The front matter includes a complete list of contents; a key to pronunciation; a list of maps and sidebars. The front matter of each volume contains a section of maps displaying major regions of the world during the 19th century. There are 4 volumes; 2,944 pages; 189 sidebars, primary source quotes; 350 photographs; 737 biographies, 120 new; regional and world maps; rulers and heads of state list; pronunciation guide; cross-references; chronological list of entries; category index; geographical index; personages index; and, subject index.

Provides coverage of major events worldwide between 1801 and 1900. This work includes essays and bibliographical resources. Worldwide focus includes coverage not only of Western core currulicula, but also of Middle Eastern, Asian, African, and Latin American events.

This fascinating selection of photographs reflects some of the different and varied aspects of life in North Telford from the 1970s to the 1950s, providing a glimpse of the familiar and the unusual, the survivals and the changes. In this companion volume to "South Telford", the areas north of the M54 motorway is the centre of attention. The photographs show the communities close to Thomas Telford's Holyhead Road (the later A5), their working environments, families and leisure activities, the area had a different character to that of the small scattered settlements to the south, and at the heart of North Telford, Wellington was an established market town long before the Industrial Revolution. It managed to retain its urban identity despite the industrial changes nearby, and the arrival of Telford New Town in the 1960s. Other communities like Oakengates, St Georges, Trench and the satellite villages, were much more affected by the industrial activity of the last two centuries and the building of the New Town. The extensive industrial and domestic developments of the last few decades will ensure that the late twentieth century also leaves its mark on the landscape.

Treating the cultural giants of the 20th century, this volume traces their reading habits and intellectual development, as well as their contributions to Western culture. Suggesting the literary influences on these figures, the book includes 355 entries on people from a broad range of fields, including scientists, politicians, business figures, writers, religious leaders, and figures from the performing arts and popular culture. The volume is a handy companion to Powell's earlier volume, Biographical Dictionary of Literary Influences: The Nineteenth Century, 1800-1914. Reflecting non-Western influences on Western culture, the volume includes such Asian and African figures as Mohandas Gandhi and Wole Soyinka, while also covering the significant Western figures. As the volume recognizes, forms of cultural influence evolved in the 20th century to include more aural and visual influences. Yet the volume still reveals fascinating literary influences throughout the century.

Over the past two decades, the process of cultural development and, in particular, the role of reading has been of growing interest, but recent research has been episodic and idiosyncratic. In this biographical dictionary, research devoted specifically to the reading habits of 19th century individuals who shaped Western culture is brought together for the first time. While giving prominent coverage to literary and political figures, the volume's 270 entries also include musicians, painters, educators, and explorers. Each entry includes brief biographical information, a concise summary of literary influences on the subject, and clear direction for further research. The book provides a practical tool for scholars wishing to trace the reading experience of important Western cultural figures. Subjects were selected from the people most responsible for the cultural development of Europe, Britain and the British Empire, and the Americas between 1800 and 1914. Although selective, the sample of 270 figures is substantial enough to suggest broad, cross-cultural habits and effects, enabling scholars to better understand the relationship between reading and culture. In an introductory essay, Powell explores the patterns and relationships that can be discerned from the entries. The first of three anticipated volumes, the book is an important step forward in researching the role of reading in cultural development.

Completely new edition of this inspirational bestseller, from John Powell a popular Christian leader.

The laser has given manufacturing industry a new tool. When the laser beam is focused it can generate one of the world's most intense energy sources, more intense than flames and arcs, though similar to an electron beam. In fact the intensity is such that it can vaporise most known materials. The laser material processing industry has been growing swiftly as the quality, speed and new manufacturing possibilities become better understood. In the fore of these new technologies is the process of laser cutting. Laser cutting leads because it is a direct process substitu­ tion and the laser can usually do the job with greater flexibility, speed and quality than its competitors. However, to achieve these high speeds with high quality con­ siderable know how and experience is required. This information is usually carefully guarded by the businesses concerned and has to be gained by hard experience and technical understanding. Yet in this book John Powell explains in lucid and almost non­ technical language many of these process wrinkles concerning alignment, cornering, pulsing, water jets, material properties, cutting speeds as well as tricks with surface coating and much much more. It is a book which managers and technicians in laser job shops and laser processing facilities would be foolish not to read.

In Genesis John Powell Ward develops the distinctive style that made 1993's A Certain Marvellous Thing the recipient of rapturous reviews. A highly wrought and polished technique that places emphasis on the letters of the alphabet in the construction of stanza patterns and rhymes contrasts with emotive and topical themes. Poems like 'Once' and 'Nature' not only record the beauties of landscape, but question our fraught relations with the environment. Time, its potential and its depredations are continuing themes. There are several moving elegies to various friends and loved ones and even for a heroic stranger in the news: 'Elegy for the Plank Man'. Though the subject matter is sometimes dark, this poet's abundant energy, optimism and compassion shines through. Readers will be delighted by an innovative and thought-provoking new collection of poetry. John Powell Ward was born in Suffolk and educated at the Universities of Toronto, Cambridge and Wales. Editor of Poetry Wales from 1975 to 1980, he is the author of critical works on Wordsworth and R. S. Thomas among others, and editor of the Border Lines series. He has also published several volumes of poetry.

This book traces the development of Ghana's informal engineering sector through stories of the progress of the actual people involved. The first generation of grassroots engineers are wayside vehicle mechanics, or 'fitters', engaged in repairing machinery. The author argues that the evolution of a fitter, from this role to that of a manufacturer of tools, machines and equipment serving a wide range of 'secondary' urban and rural industries, is central to progress in engineering, and that engineering and engineers are central to the development of an economy.

A highly successful network of Intermediate Technology Transfer Units has been established within Ghana, serving to foster and develop small-scale, informal industry. Since the founding of the first ITTU in 1980 the idea has flourished with such units being set up throughout Ghana. This handbook provides detailed guidelines on the workings of the unit. Whilst its primary purpose is to serve as a training manual for those involved in the operation of ITTUs, it also aims to introduce the idea to a wider audience, perhaps inspiring others to reproduce the practice elsewhere.

A history of South Telford, Ironbridge Gorge, Madeley and Dawley

In his first collection of poetry since 1984, John Powell Ward breaks new ground. These are edgy, urgent, relevant poems. The new forms are varied, radical and playful. Ward has moved from the pastoral pleasures of his last book, The Clearing towards a new sensibility, one concerned about the state of the world that our children will inherit and interested in the options that language can give us to explore and influence our times. The book features several elegies such as 'Elegiac' and 'Elegy for the Accidental Dead' - sensitive explorations of our fragile mortality. Other poems are alarmed at the mechanical travel that shrinks the world, the vulnerability of the unprotected, and the poet's own unwilling complicity with it all. Yet a counterpoint spirituality pervades. Old myths and visions survive and a redeeming light shines on unexpected places; through the camera, on the motorway, or on the alphabet itself. The poems in A Certain Marvellous Thing show a comprehensive intelligence confronting the deep obsessions of modern life, secular, planetary and religious."... the book is pervaded by a sense of wonder at the 26 letters of the alphabet, perhaps the most precious, although least vaunted code we possess"Poetry Review"In this profoundly moving volume, John Powell Ward addresses the most threatening issues our generation must face - in a voice which combines requiem with brilliant wit and technical virtuosity" Critical SurveyJohn Powell Ward was born in Suffolk and educated at the Universities of Toronto, Cambridge and Wales. Editor of Poetry Wales from 1975 to 1980, he is the author of critical works on Wordsworth and R. S. Thomas among others, and editor of the Border Lines series. He has also published several volumes of poetry.