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Technical efficiency in the zimbabwean manufact...
49,00 € *
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This study investigates the efficiency of manufacturing subsectors in the Zimbabwean economy. The study applied the panel data econometrics approach in the leading manufacturing subsectors from 1980-2005. The quantitative estimates using SFA shows that there are varying efficiencies across sub-sectors and through time. The log-likelihood test shows that there existed technical inefficiency in the production processes in the manufacturing sector. This shows that the industries could have improve their productive capacities with the same amount of inputs. The study shows that average technical efficiencies were falling since 1980 in the investigated sub-sectors. The highest efficiency scores were recorded in the canning and preservation of vegetables and fruits sub-sector which have an average of 98.1 percent efficiency level. The least efficient sectors are the textiles and footwear sectors which had averages of 32 percent and 33 percent efficient levels.

Anbieter: Dodax
Stand: 28.11.2020
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Chemistry For Textile Students; A Manual Suitab...
64,90 CHF *
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Chemistry For Textile Students; A Manual Suitable For Technical Students In The Textile And Dyeing Industries, By NORMAN BLAND. PREFACE. The present time, being one of reconstruction, is an opportune moment for the presentation of this work, as it is, we believe, the first attempt to put forward a fairly compIetecourse on Chemistry for Textile Students suitable for the large and growing number of students who are taking up the technical study d textile industries from the truly scientific standpoint. It is a noteworthy feature of the last Census of Production, published in 1907, that, if we omit coal mining, whilst the cotton and woollen industries occupy respectively the first and fourth positions among the nine leading industries of the country as regards number of people employed, yet these industrics employ a smaller percentage of well-trained technologists than any of the others. With one exception, the productivity, or net putput in value per head of persons empIoyed, is less in the case of textile industries, apart from chemistry and dyeing, than that of the other great industries of the country, and this is no doubt largely due to the small percentage of well-trained technologists employed. Apart from the branches of bleaching and dyeing, it is only in very recent years that it has been realised, and only then by the most enlightened employers, that chemistry and physics play a most important part in the various operations used in the production of yarns and finished pieces. Recently, however, it has been recognised that Germany, in pre-W-ar times, Pas getting far ahead of us, principally through the,direct application of the sciences of chemistry, physics, and engineering to the procksses of nlanufactue of textiles. Iarge manufacturers are now beginning to realise that specially trained textile-chemists and textile-engineers must be engaged for special research work, if progress is to be made which wi1l enable us to keep pace with the competition of other great natons of the world. Germany was setting the pace in prewar times, nvhilst our manufacturers were resting largeIy on the laurels of the past, with the result that certain branches of our great textile industry were fast passing to the continent but in the near future other great nations of the world will have profited by the experience of Germany, and, if we are to maintain the traditions of the past, me must bring the sciences of chemistry and physics to bear to a greater degree on the study of textiles. It is a necessary part of the training of the textile technologist, who will late be engaged in the production of yarns and finished articles, that he should have received a thorough grounding in the sciences of chemistry and physics.

Anbieter: Orell Fuessli CH
Stand: 28.11.2020
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Handbook of Manufacturing Processes
138,90 CHF *
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Overview Unlike any other reference, Handbook of Manufacturing Processes is an in-depth compilation of the workings of more than 1500 different manufacturing processes in metalworking, chemicals, textiles, plastics, ceramics, electronics, wood and food industries; as well as how more than 600 important products, components, materials are made. Logically organized in two sections -- a process section and a products section -- it describes clearly and succinctly the operations performed in the worlds factories. Heavily illustrated, it is a comprehensive source of technical manufacturing information that manufacturing engineers and managers, process engineers, and anyone who has an interest in or needs to know about manufacturing operations and products will not easily find anywhere else.

Anbieter: Orell Fuessli CH
Stand: 28.11.2020
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High Performance Technical Textiles
160,00 CHF *
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An authentic resource for the fundamentals, applied techniques, applications and recent advancements of all the main areas of technical textiles Created to be a comprehensive reference, High Performance Technical Textiles includes the review of a wide range of technical textiles from household to space textiles. The contributors--noted experts in the field from all the continents--offer in-depth coverage on the fibre materials, manufacturing processes and techniques, applications, current developments, sustainability and future trends. The contributors include discussions on synthetic versus natural fibres, various textile manufacturing techniques, textile composites and finishing approaches that are involved in the manufacturing of textiles for a specific high performance application. Whilst the book provides the basic knowledge required for an understanding of technical textiles, it can serve as a springboard for inspiring new inventions in hi-tech fibres and textiles. This important book: * Contains a unique approach that offers a comprehensive understanding of the manufacturing and applications of technical textiles * Includes a general overview to the fundamentals, current techniques, end use applications as well as the most recent advancements * Explores the current standards in the industry and the ongoing research in the field * Offers a comprehensive and single source reference on the topic Written for academics, researchers and professionals working in textile and related industries, High Performance Technical Textiles offers a systematic, structured, logical and updated source of information for understanding technical textiles.

Anbieter: Orell Fuessli CH
Stand: 28.11.2020
Zum Angebot
High Performance Technical Textiles
165,00 CHF *
ggf. zzgl. Versand

An authentic resource for the fundamentals, applied techniques, applications and recent advancements of all the main areas of technical textiles Created to be a comprehensive reference, High Performance Technical Textiles includes the review of a wide range of technical textiles from household to space textiles. The contributors--noted experts in the field from all the continents--offer in-depth coverage on the fibre materials, manufacturing processes and techniques, applications, current developments, sustainability and future trends. The contributors include discussions on synthetic versus natural fibres, various textile manufacturing techniques, textile composites and finishing approaches that are involved in the manufacturing of textiles for a specific high performance application. Whilst the book provides the basic knowledge required for an understanding of technical textiles, it can serve as a springboard for inspiring new inventions in hi-tech fibres and textiles. This important book: * Contains a unique approach that offers a comprehensive understanding of the manufacturing and applications of technical textiles * Includes a general overview to the fundamentals, current techniques, end use applications as well as the most recent advancements * Explores the current standards in the industry and the ongoing research in the field * Offers a comprehensive and single source reference on the topic Written for academics, researchers and professionals working in textile and related industries, High Performance Technical Textiles offers a systematic, structured, logical and updated source of information for understanding technical textiles.

Anbieter: Orell Fuessli CH
Stand: 28.11.2020
Zum Angebot
Chemistry For Textile Students; A Manual Suitab...
35,99 € *
ggf. zzgl. Versand

Chemistry For Textile Students; A Manual Suitable For Technical Students In The Textile And Dyeing Industries, By NORMAN BLAND. PREFACE. The present time, being one of reconstruction, is an opportune moment for the presentation of this work, as it is, we believe, the first attempt to put forward a fairly compIetecourse on Chemistry for Textile Students suitable for the large and growing number of students who are taking up the technical study d textile industries from the truly scientific standpoint. It is a noteworthy feature of the last Census of Production, published in 1907, that, if we omit coal mining, whilst the cotton and woollen industries occupy respectively the first and fourth positions among the nine leading industries of the country as regards number of people employed, yet these industrics employ a smaller percentage of well-trained technologists than any of the others. With one exception, the productivity, or net putput in value per head of persons empIoyed, is less in the case of textile industries, apart from chemistry and dyeing, than that of the other great industries of the country, and this is no doubt largely due to the small percentage of well-trained technologists employed. Apart from the branches of bleaching and dyeing, it is only in very recent years that it has been realised, and only then by the most enlightened employers, that chemistry and physics play a most important part in the various operations used in the production of yarns and finished pieces. Recently, however, it has been recognised that Germany, in pre-W-ar times, Pas getting far ahead of us, principally through the,direct application of the sciences of chemistry, physics, and engineering to the procksses of nlanufactue of textiles. Iarge manufacturers are now beginning to realise that specially trained textile-chemists and textile-engineers must be engaged for special research work, if progress is to be made which wi1l enable us to keep pace with the competition of other great natons of the world. Germany was setting the pace in prewar times, nvhilst our manufacturers were resting largeIy on the laurels of the past, with the result that certain branches of our great textile industry were fast passing to the continent but in the near future other great nations of the world will have profited by the experience of Germany, and, if we are to maintain the traditions of the past, me must bring the sciences of chemistry and physics to bear to a greater degree on the study of textiles. It is a necessary part of the training of the textile technologist, who will late be engaged in the production of yarns and finished articles, that he should have received a thorough grounding in the sciences of chemistry and physics.

Anbieter: Thalia AT
Stand: 28.11.2020
Zum Angebot
Textile Design: Principles, Advances and Applic...
266,99 € *
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This collection provides a broad overview of textile design covering fundamental topics including principles of fibers and fabrics, knitted fabric design, through to the dyeing, finishing and printing aspects of textile design. Practical case studies are included, such as the design of textiles within the fashion and interior industries. Concluding chapters explore the design aspects of technical textiles and future textiles. Written by a distinguished team of authors, this collection is a valuable source of information on textile design and is suitable for design professionals in the textile and fashion industries, as well as those in academia.

Anbieter: Thalia AT
Stand: 28.11.2020
Zum Angebot
Handbook of Manufacturing Processes
124,40 € *
ggf. zzgl. Versand

Overview Unlike any other reference, Handbook of Manufacturing Processes is an in-depth compilation of the workings of more than 1500 different manufacturing processes in metalworking, chemicals, textiles, plastics, ceramics, electronics, wood and food industries; as well as how more than 600 important products, components, materials are made. Logically organized in two sections -- a process section and a products section -- it describes clearly and succinctly the operations performed in the worlds factories. Heavily illustrated, it is a comprehensive source of technical manufacturing information that manufacturing engineers and managers, process engineers, and anyone who has an interest in or needs to know about manufacturing operations and products will not easily find anywhere else.

Anbieter: Thalia AT
Stand: 28.11.2020
Zum Angebot
High Performance Technical Textiles
149,99 € *
ggf. zzgl. Versand

An authentic resource for the fundamentals, applied techniques, applications and recent advancements of all the main areas of technical textiles Created to be a comprehensive reference, High Performance Technical Textiles includes the review of a wide range of technical textiles from household to space textiles. The contributors--noted experts in the field from all the continents--offer in-depth coverage on the fibre materials, manufacturing processes and techniques, applications, current developments, sustainability and future trends. The contributors include discussions on synthetic versus natural fibres, various textile manufacturing techniques, textile composites and finishing approaches that are involved in the manufacturing of textiles for a specific high performance application. Whilst the book provides the basic knowledge required for an understanding of technical textiles, it can serve as a springboard for inspiring new inventions in hi-tech fibres and textiles. This important book: * Contains a unique approach that offers a comprehensive understanding of the manufacturing and applications of technical textiles * Includes a general overview to the fundamentals, current techniques, end use applications as well as the most recent advancements * Explores the current standards in the industry and the ongoing research in the field * Offers a comprehensive and single source reference on the topic Written for academics, researchers and professionals working in textile and related industries, High Performance Technical Textiles offers a systematic, structured, logical and updated source of information for understanding technical textiles.

Anbieter: Thalia AT
Stand: 28.11.2020
Zum Angebot