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Author: Anna Nagurney
Publisher: Springer Science & Business Media
ISBN: 1461462770
Category : Business & Economics
Languages : en
Pages : 148
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Book Description
Despite significant achievements, the discipline of supply chain management is still unable to satisfactorily handle many practical real-world challenges. The authors of Networks Against Time claim that a unified supply chain network analytics framework is needed which should be able to handle optimization and competitive behavior while also maintain relevance to many industrial sectors in which perishable products are prominent, from healthcare to food and from fashion apparel to technology. This Brief provides a wide range of critical supply chain problems which are modeled as generalized networks. Guidelines are provided to determine the arc multipliers that capture perish ability of the product whether food, radioisotopes, or even highly perishable blood in healthcare over space and time. Through case studies the authors portray the application of the models and algorithms to real-world sectors which illustrate the power of the framework in practice. The models and algorithms are fully described along with the input and output data in the case studies. This level of transparency is useful pedagogically as well as for future research and for applications in practice. Researchers and practitioners in mathematics, in operations research and management science, operations management, as well as in economics and computer science will find this book useful to gain a broader appreciation of the richness of network supply chain structures, processes, and applications. This book can also be used by advanced undergraduate students and graduate students in the disciplines noted above to familiarize themselves with methodologies and supply chain network models and applications.
Author: Anna Nagurney
Publisher: Springer Science & Business Media
ISBN: 1461462770
Category : Business & Economics
Languages : en
Pages : 148
Get Book Here
Book Description
Despite significant achievements, the discipline of supply chain management is still unable to satisfactorily handle many practical real-world challenges. The authors of Networks Against Time claim that a unified supply chain network analytics framework is needed which should be able to handle optimization and competitive behavior while also maintain relevance to many industrial sectors in which perishable products are prominent, from healthcare to food and from fashion apparel to technology. This Brief provides a wide range of critical supply chain problems which are modeled as generalized networks. Guidelines are provided to determine the arc multipliers that capture perish ability of the product whether food, radioisotopes, or even highly perishable blood in healthcare over space and time. Through case studies the authors portray the application of the models and algorithms to real-world sectors which illustrate the power of the framework in practice. The models and algorithms are fully described along with the input and output data in the case studies. This level of transparency is useful pedagogically as well as for future research and for applications in practice. Researchers and practitioners in mathematics, in operations research and management science, operations management, as well as in economics and computer science will find this book useful to gain a broader appreciation of the richness of network supply chain structures, processes, and applications. This book can also be used by advanced undergraduate students and graduate students in the disciplines noted above to familiarize themselves with methodologies and supply chain network models and applications.
Author: Jerry Mitchell
Publisher: Simon & Schuster
ISBN: 1451645147
Category : History
Languages : en
Pages : 448
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Book Description
“For almost two decades, investigative journalist Jerry Mitchell doggedly pursued the Klansmen responsible for some of the most notorious murders of the civil rights movement. This book is his amazing story. Thanks to him, and to courageous prosecutors, witnesses, and FBI agents, justice finally prevailed.” —John Grisham, author of The Guardians On June 21, 1964, more than twenty Klansmen murdered three civil rights workers. The killings, in what would become known as the “Mississippi Burning” case, were among the most brazen acts of violence during the civil rights movement. And even though the killers’ identities, including the sheriff’s deputy, were an open secret, no one was charged with murder in the months and years that followed. It took forty-one years before the mastermind was brought to trial and finally convicted for the three innocent lives he took. If there is one man who helped pave the way for justice, it is investigative reporter Jerry Mitchell. In Race Against Time, Mitchell takes readers on the twisting, pulse-racing road that led to the reopening of four of the most infamous killings from the days of the civil rights movement, decades after the fact. His work played a central role in bringing killers to justice for the assassination of Medgar Evers, the firebombing of Vernon Dahmer, the 16th Street Church bombing in Birmingham and the Mississippi Burning case. Mitchell reveals how he unearthed secret documents, found long-lost suspects and witnesses, building up evidence strong enough to take on the Klan. He takes us into every harrowing scene along the way, as when Mitchell goes into the lion’s den, meeting one-on-one with the very murderers he is seeking to catch. His efforts have put four leading Klansmen behind bars, years after they thought they had gotten away with murder. Race Against Time is an astonishing, courageous story capturing a historic race for justice, as the past is uncovered, clue by clue, and long-ignored evils are brought into the light. This is a landmark book and essential reading for all Americans.
Author: Jiannong Cao
Publisher: Springer
ISBN: 3540499334
Category : Computers
Languages : en
Pages : 905
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Book Description
This book constitutes the refereed proceedings of the Second International Conference on Mobile Ad-hoc and Sensor Networks, MSN 2006, held in Hong Kong, China in December 2006. The 73 revised full papers address all current issues in mobile ad hoc and sensor networks and are organized in topical sections on routing, network protocols, security, energy efficiency, data processing, and deployment.
Author: George Stalk
Publisher: Simon and Schuster
ISBN: 1439105413
Category : Business & Economics
Languages : en
Pages : 228
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Book Description
Today, time is the cutting edge. In fact, as a strategic weapon, contend George Stalk, Jr., and Thomas M. Hout, time is the equivalent of money, productivity, quality, even innovation. In this path-breaking book based upon ten years of research, the authors argue that the ways leading companies manage time—in production, in new product development, and in sales and distribution—represent the most powerful new sources of competitive advantage. With many detailed examples from companies that have put time-based strategies in place, such as Federal Express, Ford, Milliken, Honda, Deere, Toyota, Sun Microsystems, Wal-Mart, Citicorp, Harley-Davidson, and Mitsubishi, the authors describe exactly how reducing elapsed time can make the critical difference between success and failure. Give customers what they want when they want it, or the competition will. Time-based companies are offering greater varieties of products and services, at lower costs, and with quicker delivery times than their more pedestrian competitors. Moreover, the authors show that by refocusing their organizations on responsiveness, companies are discovering that long-held assumptions about the behavior of costs and customers are not true: Costs do not increase when lead times are reduced; they decline. Costs do not increase with greater investment in quality; they decrease. Costs do not go up when product variety is increased and response time is decreased; they go down. And contrary to a commonly held belief that customer demand would be only marginally improved by expanded product choice and better responsiveness, the authors show that the actual results have been an explosion in the demand for the product or service of a time-sensitive competitor, in most cases catapulting it into the most profitable segments of its markets. With persuasive evidence, Stalk and Hout document that time consumption, like cost, is quantifiable and therefore manageable. Today's new-generation companies recognize time as the fourth dimension of competitiveness and, as a result, operate with flexible manufacturing and rapid-response systems, and place extraordinary emphasis on R&D and innovation. Factories are close to the customers they serve. Organizations are structured to produce fast responses rather than low costs and control. Companies concentrate on reducing if not eliminating delays and using their response advantage to attract the most profitable customers. Stalk and Hout conclude that virtually all businesses can use time as a competitive weapon. In industry after industry, they illustrate the processes involved in becoming a time-based competitor and the ways managers can open and sustain a significant advantage over the competition.
Author: Chantal Cherifi
Publisher: Springer
ISBN: 331972150X
Category : Technology & Engineering
Languages : en
Pages : 1290
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Book Description
This book highlights cutting-edge research in the field of network science, offering scientists, researchers, students and practitioners a unique update on the latest advances in theory and a multitude of applications. It presents the peer-reviewed proceedings of the VI International Conference on Complex Networks and their Applications (COMPLEX NETWORKS 2017), which took place in Lyon on November 29 – December 1, 2017. The carefully selected papers cover a wide range of theoretical topics such as network models and measures; community structure, network dynamics; diffusion, epidemics and spreading processes; resilience and control as well as all the main network applications, including social and political networks; networks in finance and economics; biological and ecological networks and technological networks.
Author: Themistocles M. Rassias
Publisher: Springer
ISBN: 1493908081
Category : Mathematics
Languages : en
Pages : 611
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Book Description
Optimization in Science and Engineering is dedicated in honor of the 60th birthday of Distinguished Professor Panos M. Pardalos. Pardalos’s past and ongoing work has made a significant impact on several theoretical and applied areas in modern optimization. As tribute to the diversity of Dr. Pardalos’s work in Optimization, this book comprises a collection of contributions from experts in various fields of this rich and diverse area of science. Topics highlight recent developments and include: Deterministic global optimization Variational inequalities and equilibrium problems Approximation and complexity in numerical optimization Non-smooth optimization Statistical models and data mining Applications of optimization in medicine, energy systems, and complex network analysis This volume will be of great interest to graduate students, researchers, and practitioners, in the fields of optimization and engineering.
Author: Anna Nagurney
Publisher: Springer Nature
ISBN: 3031208552
Category : Business & Economics
Languages : en
Pages : 332
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Book Description
The COVID-19 pandemic has vividly and dramatically demonstrated the importance of supply chains to the functioning of societies and our economies. The discussion in this timely book explores prominent issues concerning supply chain networks and labor. The readership is aimed to include students, researchers, practitioners, and policy-makers, interested in the wide range of topics presented in these pages. Labor has a particular focus as the driver behind supply chains, whether associated with food products, life-saving medicines and supplies, or high tech products that make innovation possible, just to name a few. The impacts of policy interventions, in the form of wage bounds, and their ramifications, in terms of volume of attracted labor, product prices, product volumes, as well as profits, are explored. Profit-maximizing firms are considered (with relevant associated issues such as waste management in the case of the food sector, for example), but also non-profits, as in blood services, as well as humanitarian organizations engaged in disaster relief. The book is filled with many network figures, graphs, and tables with data, both input and output and includes an appendix that provides the foundations of the underlying mathematical methodologies used. The book offers strong evidence for the need to provide a holistic, system-wide perspective for the modeling, analysis, and solution of supply chain problems with the inclusion of the critical labor resources. A formalism using the prism of supply chain networks, which yields a graphic representation of supply chains, consisting of multiple stakeholders, is constructed. Models that capture the behaviors and interactions of single decision-makers as well as multiple decision-makers engaged in supply chain activities of production, transportation, storage, and distribution, are considered. The models capture many realistic constraints faced by firms today, as they seek to produce and deliver products, while dealing with competition, various constraints on labor, a variety of disruptions, labor shortages, challenges associated with proper wage-determination, plus the computation of optimal investments in labor productivity subject to budget constraints. The book provides prescriptive suggestions in terms of how to ameliorate negative impacts of labor disruptions and demonstrate benefits of appropriate wage determination.
Author: Anne Lange
Publisher: Springer
ISBN: 3658242418
Category : Business & Economics
Languages : en
Pages : 257
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Book Description
Efficient and effective transportation networks are backbones to modern societies. Methodologically, their design has mainly been driven by optimization approaches oftentimes with a strong cost focus. Their strategic planning, however, should go beyond detailed cost analysis and identify other key decision drivers. Transportation network centrality describes the appearance of a network; hence is crucial for network design. Anne Paul develops a strategic approach to transportation network design by conceptualizing transportation network centrality and relating it to the performance and quality of transportation networks. Consequently, the concept of network centrality serves to support decisions in strategic network design. A practical implementation of this approach is provided, demonstrating its feasibility. Potential readers include scholars and practitioners from logistics, supply chain management, and operational research with an interest in strategic transportation network design.
Author: Arkadiusz Kawa
Publisher: Springer
ISBN: 3319916688
Category : Business & Economics
Languages : en
Pages : 256
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Book Description
This book describes approaches, opinions, and concepts for new and emerging solutions and technologies that could be successfully applied in the configuration, optimization and management of supply networks in the highly volatile environment of today’s global economy. It features numerous case studies and quantitative research from different sectors and different countries. The authors, which include academics and managers alike, present tips on technical, organizational, financial and social aspects of implementing the new SMART solution. Dynamic and changing market conditions have made it necessary for companies to act in networks to maintain their competitive position. Accordingly, they have to adapt their own actions to those of other market players, which requires a SMART attitude: today’s supply networks need to be Sustainable, Modern, Adaptive, Robust and innovative Technology-oriented. For example, this concerns making decisions about the extent to which a business model should be green or lean. In turn, these decisions impact logistics, IT, environmental issues and co-operation between suppliers, customers, competitors, and complementors.
Author: Keith Boykin
Publisher: Hachette UK
ISBN: 1645037290
Category : Social Science
Languages : en
Pages : 268
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Book Description
A Cold Civil War has engulfed the nation. After a deadly pandemic, shocking incidents of police brutality, a racial justice crisis, and the fall of a dangerous demagogue, America remains more divided than at any time in decades. At the heart of this national crisis is the fear of a darkening America—a country in which there is no longer a predominant white majority. As the Republican Party has lost the popular vote in seven of the last eight presidential elections, its leaders have incited white Americans in a last-ditch race against time to stop the advance of a new, multiracial emerging majority. Keith Boykin, long time political commentator, has watched this white resentment consume the GOP over the course of a life in politics, activism, and journalism. He has also observed the divisions among Democrats, as white progressives have postponed demands for full racial equity, while Black voters have often been too forgiving of party leaders who have failed to deliver. America can no longer avoid its long overdue reckoning with the past, Boykin argues. With the familiarity of personal experience and the acuity of historical insight, Boykin urges us to fight racism, sexism, xenophobia, and homophobia, and save the union, not just by making Black lives matter, but by making Black lives equal.
