Semiotics, the science of signs, has long been recognised as an important discipline for understanding information and communications. Moreover it has found wide application in other areas of computer science, as it offers an effective insight into organisations and the computer systems that support them. An organisation may be viewed as a system of information and communication in which human actors, with the assistance of information technology, are able to process, represent, store and consume information. Computer systems that fit into an organisation and that support and enhance its performance and competitiveness, can be better delivered if semiotic principles are understood and applied. In this book, first published in 2000, semiotic methods are introduced and illustrated through three major case studies, which demonstrate how information systems can be developed to meet business requirements and support business objectives. It will appeal to academics, systems developers and analysts.
Drawing meaningful conclusions from organisational data is challenging, and theoretical frameworks can often illuminate information in fresh and useful ways. This book is one of the first to demonstrate how organisational semiotics can be applied to business informatics and information systems. Semiotics, a long-established discipline of signs, offers a rich philosophical and theoretical foundation for understanding information systems. This book demonstrates how applying the framework of semiotics to an organisation can provide insights into its communication needs, and as a result, enhance the design of its information system. The authors demonstrate how organisations collect, process, represent, store and consume information through a complex system which is aligned to support its objectives and enhance performance. Organisational Semiotics for Business Informatics clearly introduces the basic principles and describes a set of methods and techniques rooted in organisational semiotics. These have been applied to business applications; demonstrated through real life case studies. This ground-breaking book has the potential to transform the theoretical understanding of information systems into the basis of a scientific discipline.
Drawing meaningful conclusions from organisational data is challenging, and theoretical frameworks can often illuminate information in fresh and useful ways. This book is one of the first to demonstrate how organisational semiotics can be applied to business informatics and information systems. Semiotics, a long-established discipline of signs, offers a rich philosophical and theoretical foundation for understanding information systems. This book demonstrates how applying the framework of semiotics to an organisation can provide insights into its communication needs, and as a result, enhance the design of its information system. The authors demonstrate how organisations collect, process, represent, store and consume information through a complex system which is aligned to support its objectives and enhance performance. Organisational Semiotics for Business Informatics clearly introduces the basic principles and describes a set of methods and techniques rooted in organisational semiotics. These have been applied to business applications; demonstrated through real life case studies. This ground-breaking book has the potential to transform the theoretical understanding of information systems into the basis of a scientific discipline.
Semiotics, the science of signs, has long been recognised as an important discipline for understanding information and communications. Moreover it has found wide application in other areas of computer science, as it offers an effective insight into organisations and the computer systems that support them. An organisation may be viewed as a system of information and communication in which human actors, with the assistance of information technology, are able to process, represent, store and consume information. Computer systems that fit into an organisation and that support and enhance its performance and competitiveness, can be better delivered if semiotic principles are understood and applied. In this book, first published in 2000, semiotic methods are introduced and illustrated through three major case studies, which demonstrate how information systems can be developed to meet business requirements and support business objectives. It will appeal to academics, systems developers and analysts.
COVID-19 pneumonia is ravaging the world. Faced with the lack of specialized treatment, a novel form of hydrogen-oxygen inhalation therapy has been successfully developed. Molecular hydrogen, a very safe 'physiological gas', has proven to be able to reduce lung damage caused by viruses including COVID-19, improve dyspnea, and promote disease recovery due to its healing biological properties.This book details an innovative form of treatment from theory to practice, and comprehensively discusses the rationality of this new treatment for COVID-19 pneumonia. It is ideal not only for doctors, but also for the general public, as it provides new knowledge and effective treatment and rehabilitation methods to combat this highly infectious disease.
Cryosurgery is a surgical technique that employs freezing to destroy undesirable tissue. From as early as 3500 BC, there is evidence for the use of cold in medicine for the treatment of infected wounds of the chest, fracture of the skull and various injuries. However, the history of OC modernOCO cryosurgery is relatively short and is closely intertwined with the development in low temperature physics, engineering, and instrumentation during the last century. From the early 21st century, advanced helium-based cryosurgery has been applied worldwide. More than ten thousand patients with malignant and benign tumors have received cryosurgery. It is specially noted that in most cases cryosurgery, as a mini-invasive ablation technique, was performed with percutaneous approach under guidance of CT or ultrasound. Cryosurgery is now one of the more popular techniques in China, with nearly 6000 cases of tumors receiving cryosurgery in the author''s institution alone. This book summarizes the experimental and clinical experience and practice of cryosurgery, and describes the basics of cryosurgery and its use in the treatment of various tumors.
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