Otsing: 11070

The field of nonlinear dispersive waves has developed enormously since the work of Stokes, Boussinesq and Korteweg–de Vries (KdV) in the nineteenth century. In the 1960s, researchers developed effective asymptotic methods for deriving nonlinear wave equations, such as the KdV equation, governing a broad class of physical phenomena that admit special solutions including those commonly known as solitons. This book describes the underlying approximation techniques and methods for finding solutions to these and other equations. The concepts and methods covered include wave dispersion, asymptotic analysis, perturbation theory, the method of multiple scales, deep and shallow water waves, nonlinear optics including fiber optic communications, mode-locked lasers and dispersion-managed wave phenomena. Most chapters feature exercise sets, making the book suitable for advanced courses or for self-directed learning. Graduate students and researchers will find this an excellent entry to a thriving area at the intersection of applied mathematics, engineering and physical science.

This book demystifies the concept of project management maturity, linking it to tangible elements to assess project practices and organizational project management. Featuring actionable frameworks, real-world case studies, and evidence-based insights, it provides a roadmap to drive organizational performance and business results. Organizations simply can no longer execute projects the same way they have in the past. Their managers must rethink methods and change in response to an evolving context that is confronting every organization. An efficient way to realize this change is to evaluate project management and organizational project management maturity. Project Management Maturity: Elevating Organizational Performance explains how such an evaluation not only provides an independent benchmark of project management performance but also recommends targeted actions for change and improvement.The book offers a framework to assess project management maturity at both the project and organizational levels. This framework was developed by academics and professionals tasked with evaluating project management maturity to improve organizational performance. To explain the steps required for a successful maturity evaluation, the book takes an action research approach to describe in detail the evaluation process. It further illustrates the process with a real-world case study of a maturity evaluation in a public sector organization. Presenting key findings and recommendations that follow from an evaluation, the book explains the four categories of results and describes general avenues for improvement based on the authors’ field experience. To help managers with their own evaluations, the book discusses how project management professionals have experienced the evaluation process and how they have transformed their organizations. It also presents how evaluators have experienced the process and how they have collaborated with project and organizational managers. Autorid: Alejandro Romero-Torres, Maude Brunet, Benoît Lalonde, Monique Aubry

Buying Defence and Security in Europe is the first critical evaluation of the EU Defence and Security Procurement Directive 2009/81/EC, which is now the basis for public and private entities buying armaments and sensitive goods and services in the EU. This instrument aims to ensure non-discrimination, competition and transparency in the security sectors. Part one provides a critical analysis of the economical, historical, political, military-strategic and legal contexts of the new EU Defence and Security Procurement Directive. Part two covers the main aspects of the Directive: its scope, procedures, security of supply and information, offsets and subcontracting, and finally its review and remedies system. This book is an essential overview of a legislative milestone in the field. Autorid: Martin Trybus

Distant Signs is an intimate portrait of two families spanning three generations amidst turbulent political change, behind and beyond the Berlin Wall. In 1960s East Germany, Margret, a professor's daughter from the city, meets and marries Hans, from a small village in the Thuringian forest. The couple struggle to contend with their different backgrounds, and the emotional scars they bear from childhood in the aftermath of war. As East German history gradually unravels, with collision of the personal and political, their two families' hidden truths are quietly revealed. An exquisitely written novel with strongly etched characters that stay with you long after the book is finished and an authentic portrayal of family life behind the iron curtain based on personal experience of the author who is East German and was 16 years old at the fall of the Berlin Wall. Autorid: Anne Richter, Douglas Irving

The life and career of George Frideric Handel, one of the most frequently performed composers from the Baroque period, are copiously and intricately documented through a huge variety of contemporary sources. This multi-volume major publication is the most up-to-date and comprehensive collection of these documents. Presented chronologically in their original languages with English translations and with commentaries incorporating the results of recent research, the documents provide an essential and accessible resource for anyone interested in Handel and his music. In charting his activities in Germany, Italy and Britain, the documents also offer a valuable insight into broader eighteenth-century topics, such as court life, theatrical history, public concerts and competition between music publishers. This volume covers the period of Handel's London opera career during which he achieved gradual independence from the Royal Academy opera company, but also introduced English theatre oratorios and wrote the music for the 1727 coronation.

Un appui pédagogique et méthodologique pour donner un cadre à la Vie de classe CM avec votre guide pédagogique ! Une nouvelle collection Magellan pour :- Développer les compétences psychosociales des élèves,- Prendre soin du climat de classe et de la place de chacun.e (y compris de celle de l’enseignant.e),- Faire réfléchir l’élève sur la façon de mieux entrer dans les apprentissages.• Des mises en oeuvre clés en main- introduction du sujet avec un apport de connaissances- présentation de chaque activité et de son objectif- déroulé pas à pas de chaque activité + points de vigilance• Une programmation flexible+ des ressources et du matériel à photocopier : activités supplémentaires, des fiches d’autoévaluation…