Malcolm Smith - Böcker

An essential guide for networking professionals responsible for implementing Wi-Fi 7

Join wireless networking experts Jerome Henry, Brian Hart, Binita Gupta, and Malcolm Smith on this deep dive into Wi-Fi 7 and 802.11be. The authors explore how to design and optimize your network to fully leverage Wi-Fi 7's new capabilities.

You will learn in detail the inner workings of Wi-Fi 7 improvements like rTWT, puncturing, triggered uplink access, and SCS QC. You will explore the new possibilities of multi-link operations and learn why clients will come in five possible MLO modes that dramatically change the expectations you can have for their performances. You’ll gain practical, real-world insights into protocol implementation and its effects on cell design, roaming efficiency, and overall network performance. 

This book is an invaluable resource for anyone who designs, manages, and optimizes wireless networks or works with 802.11, from network architects and wireless network administrators to network engineers and anyone whose job includes the need to face the Wi-Fi 7 wave or understand 802.11be and its challenges in depth.

Whether you are new to IEEE 802.11 standards or looking to deepen your understanding of the latest wireless networking advancements, this book gives you the knowledge and expertise to stay ahead in the evolving Wi-Fi technology landscape.

Includes a foreword by Matt MacPherson (CTO of Wireless, Cisco Systems)

In this book, you will:

Understand the foundational concepts of Wi-Fi and the 802.11be protocol Explore the challenges and balance of backward compatibility in Wi-Fi 7 development Learn about the enhancements introduced in Wi-Fi 6 and Wi-Fi 6E and their impact on 802.11be Explore the enhancements in transmission and reception techniques, channel structure and multi-user access management Learn about Multi-Link Operation (MLO) and its five different modes Understand Quality of Service (QoS) mechanisms and priority scheduling Examine site survey and network planning considerations specific to Wi-Fi 7 deployments

The biology of people in the past is a rapidly expanding field of historical study. Our capacity to understand the biology of historical populations is experiencing remarkable developments on both theoretical and analytical fronts.Human Biology and History weaves together the fields of biology, archaeology, and anthropology in an exchange of methods and theoretical perspectives that exemplify the interaction between human biology and history. The book presents methods developed for the analysis of biological material that can be applied to historical specimens to reveal the lifestyles and environments of individuals who lived thousands of years ago. Historical data sources are used to reveal the biology and population structure of past civilizations, while biological methods are used to interpret historical patterns and processes.This multi-disciplinary volume presents a unique interlacing of human biology and history to illustrate how individuals and societies have evolved over time. It is an insightful reference for human biologists, historians, and students interested in the intriguing connections that can be made when scientific techniques are applied within a historical context.

1940 was the most significant year in European history this century. For Britain it was 'the finest hour', the beginning of the People's War. Britain and 1940 explores what the year meant for the people of Britain then and now.Covering the pre-history of 1940 in Britain, Malcolm Smith explores the great fear that a second world war would perhaps mean the end of British civilization and charts the development of the myths of Dunkirk, the Battle of Britain and the Blitz, and the great influence they have had on our national consciousness and on attitudes to the outside world.The book presents students of British history with a panorama of the influences that have constructed national consciousness around a crucial moment in British history.

The biology of people in the past is a rapidly expanding field of historical study. Our capacity to understand the biology of historical populations is experiencing remarkable developments on both theoretical and analytical fronts.Human Biology and History weaves together the fields of biology, archaeology, and anthropology in an exchange of methods and theoretical perspectives that exemplify the interaction between human biology and history. The book presents methods developed for the analysis of biological material that can be applied to historical specimens to reveal the lifestyles and environments of individuals who lived thousands of years ago. Historical data sources are used to reveal the biology and population structure of past civilizations, while biological methods are used to interpret historical patterns and processes.This multi-disciplinary volume presents a unique interlacing of human biology and history to illustrate how individuals and societies have evolved over time. It is an insightful reference for human biologists, historians, and students interested in the intriguing connections that can be made when scientific techniques are applied within a historical context.

During the interwar period cinema and literature seemed to be at odds with each other, part of the continuing struggle between mass and elite culture which so worried writers such as Aldous Huxley, T.S. Eliot and the Leavises. And this cultural divide appeared to be sharp evidence of a deeper struggle for control of the nation’s consciousness, not only between dominant and oppositional elements within Britain, but between British and American vales as well. On the one hand, films like Sing As We Go, Proud Valley, and The Stars Look Down consolidated the assumptions about the existence of a national rather than separate class identities. On the other hand, working-class literature such as Love on the Dole articulated working-class experience in a manner intended to bridge the gap between the ‘Two Englands’. This book, originally published in 1987, examines how two of the most significant cultural forms in Britain contributed indirectly to the stability of Britain in the interwar crisis, helping to construct a new class alliance. A major element in the investigation is an analysis of the mechanics of the development of a national cultural identity, alongside separate working-class culture, the development of the lower-middle class and the implications of the intrusion of Hollywood culture.The treatment throughout is thematic rather than text-oriented – works of Graham Greene, George Orwell, Bert Coombes, Evelyn Waugh, the British Documentary Film Movement and Michael Balcon are included in the wide range of material covered.

This volume looks at the relationship between specific aspects of Third World cities and human health. Rapid and extensive urbanization of the less developed nations is perhaps the most dramatic demographic phenomenon of our times, but its impact on human biology is not well understood. Here, a cross-section of work is presented on this subject allowing human biologists, urban planners, public health workers and other specialists to assess our knowledge and the current approaches available to increase it. Contributions fall into two groups: studies of urban ecology including the social, economic and physical domains, and studies of biological responses to the urban environment. Health is not merely the absence of specific diseases, but is construed more broadly to include a wide range of biological parameters that are correlated with various states of sub-optimal health. These include patterns of child growth and development, frequencies of specific diseases, nutritional status, immunological characteristics and physiological parameters. This important volume will be of interest to a wide range of researchers and academics, including human biologists, anthropologists, healthcare professionals, human geographers, urban and regional planners, and economists.

This volume looks at the relationship between specific aspects of Third World cities and human health. Rapid and extensive urbanization of the less developed nations is perhaps the most dramatic demographic phenomenon of our times, but its impact on human biology is not well understood. Here, a cross-section of work is presented on this subject allowing human biologists, urban planners, public health workers and other specialists to assess our knowledge and the current approaches available to increase it. Contributions fall into two groups: studies of urban ecology including the social, economic and physical domains, and studies of biological responses to the urban environment. Health is not merely the absence of specific diseases, but is construed more broadly to include a wide range of biological parameters that are correlated with various states of sub-optimal health. These include patterns of child growth and development, frequencies of specific diseases, nutritional status, immunological characteristics and physiological parameters. This important volume will be of interest to a wide range of researchers and academics, including human biologists, anthropologists, healthcare professionals, human geographers, urban and regional planners, and economists.

During the interwar period cinema and literature seemed to be at odds with each other, part of the continuing struggle between mass and elite culture which so worried writers such as Aldous Huxley, T.S. Eliot and the Leavises. And this cultural divide appeared to be sharp evidence of a deeper struggle for control of the nation’s consciousness, not only between dominant and oppositional elements within Britain, but between British and American vales as well. On the one hand, films like Sing As We Go, Proud Valley, and The Stars Look Down consolidated the assumptions about the existence of a national rather than separate class identities. On the other hand, working-class literature such as Love on the Dole articulated working-class experience in a manner intended to bridge the gap between the ‘Two Englands’. This book, originally published in 1987, examines how two of the most significant cultural forms in Britain contributed indirectly to the stability of Britain in the interwar crisis, helping to construct a new class alliance. A major element in the investigation is an analysis of the mechanics of the development of a national cultural identity, alongside separate working-class culture, the development of the lower-middle class and the implications of the intrusion of Hollywood culture.The treatment throughout is thematic rather than text-oriented – works of Graham Greene, George Orwell, Bert Coombes, Evelyn Waugh, the British Documentary Film Movement and Michael Balcon are included in the wide range of material covered.

Designed specifically for accounting students and researchers, Research Methods in Accounting is a unique text used by over 10,000 students that provides a thorough understanding of the research process. Using practical and real life examples from industry, it outlines the relevant methods that can be applied and offers a dedicated chapter on publishing your research.New to this edition:

New examples and updated content on the use of archival methods and accounting processes A new section on mixed methods research Expanded coverage of structural equation modelling and partial least-squares analysis Further discussion on the topic of theoretical foundations when choosing between research methods

Suitable for students at advanced undergraduate and postgraduate levels, as well as accounting research practitioners.

This unique and popular text, now in a sixth edition, clearly and succinctly guides Accounting students and researchers in their understanding and conducting of research from conception to completion, across a wide range of research methods, including quantitative, qualitative and mixed-methods research. This latest edition provides new and extended coverage, including the role and impact of social media, big data analytics, data mining, and emerging and disruptive technologies, such as Blockchain. There is also a renewed focus on the role of ethics in Accounting research. This text remains essential reading for those completing a research methods course, project/dissertation or other form of individual study in Accounting. Malcolm Smith was Foundation Professor of Accounting at the University of South Australia.

This unique and popular text, now in a sixth edition, clearly and succinctly guides Accounting students and researchers in their understanding and conducting of research from conception to completion, across a wide range of research methods, including quantitative, qualitative and mixed-methods research. This latest edition provides new and extended coverage, including the role and impact of social media, big data analytics, data mining, and emerging and disruptive technologies, such as Blockchain. There is also a renewed focus on the role of ethics in Accounting research. This text remains essential reading for those completing a research methods course, project/dissertation or other form of individual study in Accounting. Malcolm Smith was Foundation Professor of Accounting at the University of South Australia.

For such simple garments, hats have had a devastating impact on wildlife throughout their long history. Made of wild-caught mammal furs, decorated with feathers or whole stuffed birds, historically they have driven many species to near extinction. By the turn of the twentieth century, egrets, shot for their exuberant white neck plumes, had been decimated; the wild ostrich, killed for its feathers until the early 1900s, was all but extirpated; and vast numbers of birds of paradise from New Guinea and hummingbirds from the Americas were just some of the other birds killed to decorate ladies’ hats. At its peak, the hat trade was estimated to be killing 200 million birds a year. At the end of the nineteenth century, it was a trade valued at £20 million (over $25 million) a year at the London feather auctions. Weight for weight, exotic feathers were more valuable than gold. Today, while no wild birds are captured for feather decoration, some wild animals are still trapped and killed for hatmaking. A fascinating read, Hats will have you questioning the history of your headwear.

Life with Birds uncovers the fascinating story of our interdependence with birds. The author weaves an amazing web of inter-relationships, from the Parsi funeral in Mumbai where birds of prey eat the dead; to collecting eider down from nests in Iceland and standing on the once body-strewn battlefield of Agincourt where birds won the day for the English army. From the earliest days of human existence we have exploited birds; for food, for their feathers, to satisfy our blood lust, to entertain us with their beauty, to inspire our art, our advertising, classical music, popular songs and much more. Cage birds are kept for their beauty and song but this book also investigates the repugnant illegal rare bird trade, and the organised crime it has spawned involving around 1.5 million birds a year. Criminals will go to unbelievable lengths when smuggling rare birds for sale and the 1.5m birds in this annual trade threaten the survival of several exotic species. Since time immemorial birds have exploited us too. Birds can use our homes to make theirs and can ruin farmers' crops in minutes.Some of the most impressive birds have set up home on high-rise buildings, exploiting the city slicker pigeons that live off discarded fast food and much else. Life with Birds contains intriguing examples of the huge range of interactions between birds and people. How undercover law enforcement in the US is tackling a cruel and bloodthirsty 'sport'; how birds are being used to smuggle drugs into a prison and across borders; controversial practices such as bird sacrifice in religious ceremonies; and how some Kenyan tribesmen are guided by a bird to find a food they both value. Many myths, magic and religious practices involving birds are exposed such as whether they can predict deadly mining disasters; whether they have killed anyone; and whether the eerie night-time calls in the precipitous mountains of Madeira are the souls of shepherds who have fallen to their deaths.If you have ever wondered what a nest made solely of bird saliva, considered a delicacy in some countries, tastes like or whether you knew Chairman Mao's 'kill a sparrow' campaign in the 1950s resulted in many millions of Chinese dying of starvation, Life with Birds will provide enlightenment as well as a hugely enjoyable read.

Farmland wildlife has been decimated by intensive crop growing using pesticides, grubbing up hedges, ploughing heathland and draining marshes, etc. With too many sheep grazing our moors, hills and mountains, a range of upland plants, invertebrates and birds has been diminished and the land converted to closely-grazed turf, perfect for heavy rain to cause catastrophic downstream floods. Once common farmland birds have declined by 54% since 1970 with farmland invertebrates declining by 40% in a few decades. Since the 1930s a staggering 97% of our once flower-rich meadows has been lost. Ploughing a New Furrow examines these stark figures and in the context of Brexit considers the unprecedented opportunity for wildlife once again to be nurtured by Britain’s farmers alongside food production, reversing the enormous plant and animal losses our farmland has suffered. With its financial largesse, the Common Agricultural Policy (CAP) has encouraged farmers to destroy huge areas of wildlife habitat in Britain’s lowlands and seriously damage large tracts of our uplands, depleting Britain’s farmed land of much of its wildlife. With responsibility for farm policy to be transferred back to the UK, these enormous losses could be reversed and Britain’s farms made wildlife-rich once more. This book is based to a significant extent on conversations with farmers and on the achievements and experiences of some farmers who have made good use of agri-environment payments to reinstate lost habitats and manage their remaining wildlife more sensitively. The author sets out the case for removing or capping subsidies, supporting organic and other more sustainable forms of agriculture and the conservation of soils and the rich life forms they hold. He proposes a set of policy changes and other measures that should be adopted by the Government post-Brexit to make the 70% of our land that farming occupies rich in wildlife again.  Literally food for thought!