Howell G. M. Edwards - Böcker

This book will provide a survey of the major areas in which information derived from vibrational spectroscopy investigations and studies have contributed to the benefit of forensic science, either in a complementary or a unique way. This is highlighted by examples taken from real case studies and analyses of forensic relevance, which provide a focus for current and future applications and developments.

From deep ocean trenches and the geographical poles to outer space, organisms can be found living in remarkably extreme conditions. This book provides a captivating account of these systems and their extraordinary inhabitants, 'extremophiles'. A diverse, multidisciplinary group of experts discuss responses and adaptations to change; biodiversity, bioenergetic processes, and biotic and abiotic interactions; polar environments; and life and habitability, including searching for biosignatures in the extraterrestrial environment. The editors emphasize that understanding these systems is important for increasing our knowledge and utilizing their potential, but this remains an understudied area. Given the threat to these environments and their biota caused by climate change and human impact, this timely book also addresses the urgency to document these systems. It will help graduate students and researchers in conservation, marine biology, evolutionary biology, environmental change and astrobiology better understand how life exists in these environments and their susceptibility or resilience to change.

From deep ocean trenches and the geographical poles to outer space, organisms can be found living in remarkably extreme conditions. This book provides a captivating account of these systems and their extraordinary inhabitants, 'extremophiles'. A diverse, multidisciplinary group of experts discuss responses and adaptations to change; biodiversity, bioenergetic processes, and biotic and abiotic interactions; polar environments; and life and habitability, including searching for biosignatures in the extraterrestrial environment. The editors emphasize that understanding these systems is important for increasing our knowledge and utilizing their potential, but this remains an understudied area. Given the threat to these environments and their biota caused by climate change and human impact, this timely book also addresses the urgency to document these systems. It will help graduate students and researchers in conservation, marine biology, evolutionary biology, environmental change and astrobiology better understand how life exists in these environments and their susceptibility or resilience to change.

This book addresses the contributions made by analytical chemistry to the characterisation of 18th and early 19th Century English and Welsh porcelains commencing with the earliest  reports of Sir Arthur Church and of Herbert Eccles and Bernard Rackham using chemical digestion techniques and concluding with the most recent instrumental experiments, which together span more than  a hundred years of study. From the earliest experiments which required necessarily the sacrifice of significant portions of each specimen, which may already have been damaged , to the latest experiments which needed only microsampling or the non-destructive interrogation of valuable perfect specimens  a comprehensive survey is undertaken of  more than twenty manufactories of quality porcelains. The correlation is made between the quantitative elemental oxide determinations of the scanning electron microscopic diffraction and Xray fluorescence data and the qualitative molecular spectroscopic Raman data to demonstrate their complementarity and use in the holistic forensic assessment of the origin  of the fired procelains ; this will  form the groundwork for the adoption of analytical techniques for the attribution of unknown or questionable procelains to their potential source factories . The book will also examine the perception of what constitutes a porcelain and its definitions and examines the assignment of porcelains to types which currently employs the definitions of  hard paste , soft paste , hybrid , magnesian and bone china  from the conclusions derived from the analytical data and a consideration of the raw materials employed in their manufacturing processes. During the discussion of this  analytical evidence several themes and protocols have been established for its utilisation in the potential identification of porcelains and several case studies undertaken for this purpose are cited. The book will be of interest toanalytical scientists , to museum ceramics curators and to ceramics historians.

This book addresses the contributions made by analytical chemistry to the characterisation of 18th and early 19th Century English and Welsh porcelains commencing with the earliest  reports of Sir Arthur Church and of Herbert Eccles and Bernard Rackham using chemical digestion techniques and concluding with the most recent instrumental experiments, which together span more than  a hundred years of study. From the earliest experiments which required necessarily the sacrifice of significant portions of each specimen, which may already have been damaged , to the latest experiments which needed only microsampling or the non-destructive interrogation of valuable perfect specimens  a comprehensive survey is undertaken of  more than twenty manufactories of quality porcelains. The correlation is made between the quantitative elemental oxide determinations of the scanning electron microscopic diffraction and Xray fluorescence data and the qualitative molecular spectroscopic Raman data to demonstrate their complementarity and use in the holistic forensic assessment of the origin  of the fired procelains ; this will  form the groundwork for the adoption of analytical techniques for the attribution of unknown or questionable procelains to their potential source factories . The book will also examine the perception of what constitutes a porcelain and its definitions and examines the assignment of porcelains to types which currently employs the definitions of  hard paste , soft paste , hybrid , magnesian and bone china  from the conclusions derived from the analytical data and a consideration of the raw materials employed in their manufacturing processes. During the discussion of this  analytical evidence several themes and protocols have been established for its utilisation in the potential identification of porcelains and several case studies undertaken for this purpose are cited. The book will be of interest toanalytical scientists , to museum ceramics curators and to ceramics historians.

The material for this book arose from the author’s research into porcelains over many years, as a collector in appreciation of their artistic beauty , as  an analytical chemist in the scientific interrogation of their body paste, enamel pigments and glaze compositions, and as a ceramic historian in the assessment of their manufactory foundations and their correlation with available documentation relating to their recipes and  formulations. A discussion of the role of analysis in the framework of a holistic assessment of artworks and specifically the composition of porcelain, namely  hard paste, soft paste, phosphatic, bone china and magnesian, is followed by its growth from its beginnings in China to its importation into Europe in the 16th Century. A survey of European porcelain manufactories in the 17th and 18th Centuries is followed by a description of the raw materials, minerals and recipes for porcelain manufacture and details of thechemistry of the high temperature firing processes involved therein. The historical backgrounds to several important European factories are considered, highlighting the imperfections in the written record that have been perpetuated through the ages. The analytical chemical information derived from the interrogation of specimens, from fragments, shards or perfect finished items, is reviewed and operational protocols established for the identification of a factory output from the data presented. Several case studies are examined in detail across several porcelain manufactories to indicate the role adopted by modern analytical science, with information provided at the quantitative elemental oxide and qualitative molecular spectroscopic levels, where applicable. The attribution of a specimen to a particular factory is either supported thereby or in some cases a potential reassessment of an earlier attribution is indicated. Overall, the information provided by analytical chemical data is seen to be extremely useful for porcelain identification and for its potential attribution in the context of a holistic forensic evaluation of hitherto unknown porcelain exemplars of questionable factory origins.

The material for this book arose from the author’s research into porcelains over many years, as a collector in appreciation of their artistic beauty , as  an analytical chemist in the scientific interrogation of their body paste, enamel pigments and glaze compositions, and as a ceramic historian in the assessment of their manufactory foundations and their correlation with available documentation relating to their recipes and  formulations. A discussion of the role of analysis in the framework of a holistic assessment of artworks and specifically the composition of porcelain, namely  hard paste, soft paste, phosphatic, bone china and magnesian, is followed by its growth from its beginnings in China to its importation into Europe in the 16th Century. A survey of European porcelain manufactories in the 17th and 18th Centuries is followed by a description of the raw materials, minerals and recipes for porcelain manufacture and details of thechemistry of the high temperature firing processes involved therein. The historical backgrounds to several important European factories are considered, highlighting the imperfections in the written record that have been perpetuated through the ages. The analytical chemical information derived from the interrogation of specimens, from fragments, shards or perfect finished items, is reviewed and operational protocols established for the identification of a factory output from the data presented. Several case studies are examined in detail across several porcelain manufactories to indicate the role adopted by modern analytical science, with information provided at the quantitative elemental oxide and qualitative molecular spectroscopic levels, where applicable. The attribution of a specimen to a particular factory is either supported thereby or in some cases a potential reassessment of an earlier attribution is indicated. Overall, the information provided by analytical chemical data is seen to be extremely useful for porcelain identification and for its potential attribution in the context of a holistic forensic evaluation of hitherto unknown porcelain exemplars of questionable factory origins.

Armorial porcelains comprised the output of most European ceramics factories in the 18th and 19th Centuries in response to the large quantity of armorial porcelain services that were being imported from China bearing the coats of arms and crests of aristocratic families.

Armorial porcelains comprised the output of most European ceramics factories in the 18th and 19th Centuries in response to the large quantity of armorial porcelain services that were being imported from China bearing the coats of arms and crests of aristocratic families.

This book addresses the application of Raman spectroscopic techniques to a range of diverse problems which arise in the study, conservation and restoration of artefacts and sites closely related to our cultural heritage as well as in authentication. These themes are naturally wider than what at first might be considered as artworks and archaeological artefacts and the topics include pigments, paintings, ceramics, glass, sculpture and patination / corrosion, textiles, industrial archaeology, the degradation and preservation of biomaterials, mummies and human skeletal remains. An interesting feature is the inclusion of modern case studies which describe specific problems and approaches to the Raman spectral analysis of items important to our cultural heritage. The text is prefaced with an introduction to the important parameters used in nondestructive Raman measurements and also highlights some future applications based upon novel miniaturised instrumentation for in-field studies andpotential screening work which will identify specimens which would repay further studies in the laboratory. An attempt is made to give a snapshot of the state-of-the-art evolution since the beginning of the technique (1970s) and to point out potential further development. The book is co-edited by three international experts with many years' experience in the application of Raman spectroscopy to artworks, archaeological artefacts and in the investigation of materials and sites for cultural heritage preservation and each editor has undertaken to write individual chapters and different topics personally. The adopted approach is designed to convey the sort of information which has become available from the adoption of analytical Raman spectroscopy to different problems in the field of cultural heritage preservation through the spectral interrogation of artefacts and how the interpretation of the spectral data can assist museum curators, archaeologists and cultural heritage historians in the preservation and conservation of ancient materials and sites : a particular advantage in this respect is the ability of Raman spectroscopy to determine –generally in a strictly noninvasive procedure - at the laboratory or on-site with mobile instruments, the presence of both organic and inorganic components in a particular specimen together nondestructively without any chemical and mechanical pretreatment being undertaken, which is an essential requirement for rare and valuable samples . An important aside from this work is the means of spectral identification of ongoing biodeterioration and biological colonisation in specimens in storage and the effects of environmental deterioration such as humidity and temperature upon their integrity.

This book addresses the application of Raman spectroscopic techniques to a range of diverse problems which arise in the study, conservation and restoration of artefacts and sites closely related to our cultural heritage as well as in authentication. These themes are naturally wider than what at first might be considered as artworks and archaeological artefacts and the topics include pigments, paintings, ceramics, glass, sculpture and patination / corrosion, textiles, industrial archaeology, the degradation and preservation of biomaterials, mummies and human skeletal remains. An interesting feature is the inclusion of modern case studies which describe specific problems and approaches to the Raman spectral analysis of items important to our cultural heritage. The text is prefaced with an introduction to the important parameters used in nondestructive Raman measurements and also highlights some future applications based upon novel miniaturised instrumentation for in-field studies andpotential screening work which will identify specimens which would repay further studies in the laboratory. An attempt is made to give a snapshot of the state-of-the-art evolution since the beginning of the technique (1970s) and to point out potential further development. The book is co-edited by three international experts with many years' experience in the application of Raman spectroscopy to artworks, archaeological artefacts and in the investigation of materials and sites for cultural heritage preservation and each editor has undertaken to write individual chapters and different topics personally. The adopted approach is designed to convey the sort of information which has become available from the adoption of analytical Raman spectroscopy to different problems in the field of cultural heritage preservation through the spectral interrogation of artefacts and how the interpretation of the spectral data can assist museum curators, archaeologists and cultural heritage historians in the preservation and conservation of ancient materials and sites : a particular advantage in this respect is the ability of Raman spectroscopy to determine –generally in a strictly noninvasive procedure - at the laboratory or on-site with mobile instruments, the presence of both organic and inorganic components in a particular specimen together nondestructively without any chemical and mechanical pretreatment being undertaken, which is an essential requirement for rare and valuable samples . An important aside from this work is the means of spectral identification of ongoing biodeterioration and biological colonisation in specimens in storage and the effects of environmental deterioration such as humidity and temperature upon their integrity.

This book covers the discovery and the results of the analytical study of the composition of the Farnley Hall service, involving both the embossed moulding and the decorative compositions. The discovery of this missing porcelain service, which was manufactured 200 years ago, is a modern detective story in the preservation of cultural heritage, whilst its physical analysis has identified some new data that need to be incorporated into correcting and expanding the literature that is used for the differentiation of porcelains by ceramic historians and museum conservators. The importance of the Farnley Hall service discovery is that it provides the only example of such a Nantgarw Porcelain service that still resides in its original place of usage from 200 years ago: it is therefore a unique example and is a very important part of our national cultural heritage. It provides an illustration of the data that can be accessed from the application of inductive reasoning to elicit novel information about a manufactory whose work books no longer exist and its comparison with contemporary manufactories in the late eighteenth and early nineteenth centuries. The concepts can be appreciated by experts and also by non-technical readers. This is the first time that such a detailed research approach has been adopted for any comparative ceramic project. The book is therefore relevant for a specialist and non-specialist readership, including museum ceramics curators and collectors of the genre.

This book covers the discovery and the results of the analytical study of the composition of the Farnley Hall service, involving both the embossed moulding and the decorative compositions. The discovery of this missing porcelain service, which was manufactured 200 years ago, is a modern detective story in the preservation of cultural heritage, whilst its physical analysis has identified some new data that need to be incorporated into correcting and expanding the literature that is used for the differentiation of porcelains by ceramic historians and museum conservators. The importance of the Farnley Hall service discovery is that it provides the only example of such a Nantgarw Porcelain service that still resides in its original place of usage from 200 years ago: it is therefore a unique example and is a very important part of our national cultural heritage. It provides an illustration of the data that can be accessed from the application of inductive reasoning to elicit novel information about a manufactory whose work books no longer exist and its comparison with contemporary manufactories in the late eighteenth and early nineteenth centuries. The concepts can be appreciated by experts and also by non-technical readers. This is the first time that such a detailed research approach has been adopted for any comparative ceramic project. The book is therefore relevant for a specialist and non-specialist readership, including museum ceramics curators and collectors of the genre.

Heraldic devices first appeared on ceramics in Western Europe from the sixteenth century onwards; however, it was not until the 1760s that British ceramic manufactories began executing commissions for services displaying heraldic devices for the gentry. This book explores the rise of the new gentry class and the market for armorial services through the case study of the Pendock Barry service. The case study is presented from three angles. It looks at Pendock Neale Barry (1757–1833) who commissioned the service, then considers the evidence for attributing the service to the Derby factory during the period 1805–1810, and finally looks at the evidence supporting an attribution of the decoration to Billingsley. The case study sets out a novel approach to understanding heraldic devices on ceramics by bringing together the disciplines of detailed genealogical research, cultural knowledge, and chemical analytical compositional data. This multidisciplinary approach enables the armorial services to be considered and understood through the lens of heritage, culture, and science.

Heraldic devices first appeared on ceramics in Western Europe from the sixteenth century onwards; however, it was not until the 1760s that British ceramic manufactories began executing commissions for services displaying heraldic devices for the gentry. This book explores the rise of the new gentry class and the market for armorial services through the case study of the Pendock Barry service. The case study is presented from three angles. It looks at Pendock Neale Barry (1757–1833) who commissioned the service, then considers the evidence for attributing the service to the Derby factory during the period 1805–1810, and finally looks at the evidence supporting an attribution of the decoration to Billingsley. The case study sets out a novel approach to understanding heraldic devices on ceramics by bringing together the disciplines of detailed genealogical research, cultural knowledge, and chemical analytical compositional data. This multidisciplinary approach enables the armorial services to be considered and understood through the lens of heritage, culture, and science.

This book explores the genesis of armorial porcelain manufacture in Britain. The book delves into the market for armorial porcelains, from the early commissioning of Chinese armorial porcelainware to the establishment of manufactories in England capable of producing armorial porcelain.

Eleanor Coade’s artificial stone was so good that many observers could not distinguish it from the natural stone it replaced: the growth in replication of the neo-classical statuary and building adornment required in the late Georgian and Regency period was well satisfied by the use of Coade stone.

The history and nature of artificial stone for use in architecture is a subject still shrouded in myth and misconception. This book aims to lay bare those misconceptions and present a scientific and architectural account of these materials, and especially Coade Stone, the most successful of all, which found great favour during the Georgian period. Many examples of Coade Stone cast sculpture still exist and several  key examples are presented in context and as case studies . Eleanor Coade’s artificial stone was so good that many observers could not distinguish it from the natural stone it replaced: the growth in replication of the neo-classical statuary and building adornment required in the late Georgian and Regency period was well satisfied by the use of Coade stone. A holistic evaluation of Coade stone artefacts is undertaken whereby the use of analytical data, historical documentation, invoices, company records, impressed marks and expert connoisseurship will establishthe attribution of Coade stone artefacts, some of which are currently in the unknown category. Several new scientific analyses are presented that demonstrate the true nature of high temperature fired ceramic Coade Stone and allow comparison with other forms of artificial stone, such as the cold cured cementitious variations, which eventually replaced it in the Victorian period.

This book presents a comprehensive forensic analysis of an oil painting depicting a Madonna and Child in a tondo format, previously thought to be a Victorian copy. Detailed historical and scientific studies confirm that this painting was, in fact, created by Raphael around 1512 as a study for his renowned Sistine Madonna, commissioned by Pope Julius II as an altarpiece for the monastic church of San Sisto in Piacenza.The painting underwent rigorous forensic examination, combining historical research with both invasive and non-invasive scientific imaging techniques. The analysis utilized advanced physical and chemical instrumentation to determine the painting's authenticity and accurate chronological placement.A comparative review of published chemical analyses of pigments, dyes, and substrates used in Raphael’s works from collections worldwide is included. Additionally, this study explores the innovative use of artificial intelligence (AI) for facial comparison between the figures in the tondo painting, the Sistine Madonna, and other Raphael artworks. These AI-generated insights provide novel information about the identities of Raphael’s models and shed light on his working techniques, as well as those of his associates.

The use of natural mineral and synthetic blue pigments in antiquity for wall paintings and illuminated manuscript historiation evolved into the most suitable blue pigments for the decoration of glazed and enamelled wares (ceramics, glass and metal) which required a stability at the high temperatures of the kilns used for glazing and firing.