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1000 tulosta hakusanalla Janis A. Spring

Mountain Climbing, Ladder Moving, and the Ring-width of a Polygon

Mountain Climbing, Ladder Moving, and the Ring-width of a Polygon

Jacob Eli Goodman; Janos Pach; Chee Yap

Palala Press
2018
pokkari
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Analyse par éléments finis d'un pieu à injection de polyuréthane

Analyse par éléments finis d'un pieu à injection de polyuréthane

Diana Che Lat; I. B. Mohamed Jais

Editions Notre Savoir
2024
nidottu
Les tassements post-construction et diff rentiels excessifs constituent des d fis d'ing nierie pour les structures fond es sur un sol coh sif mou, ce qui a provoqu une instabilit et des fissures dans la structure existante. L'inad quation de la conception de la structure de soutien des fondations au d but de la construction et le manque d'informations sur l' tude du site pourraient tre les principales raisons de ce probl me. Des pieux injection de polyur thane (PU) sont propos s pour remplacer les pieux de sout nement conventionnels. Aucune excavation n'est n cessaire et seul un trou de petit diam tre est perc sur la dalle de fondation existante avant l'injection de PU. Les analyses du probl me de tassement et la conception des mesures correctives utilisant des pieux d'injection de PU ont t r alis es l'aide de la m thode des l ments finis (FEM) bidimensionnelle. La FEM sophistiqu e est n cessaire en raison de la complexit du probl me d'interaction sol-structure, impliquant sous-sol-pieux-dalle-remblai et vice-versa.
Metal–Ligand Bonding

Metal–Ligand Bonding

E A Moore; Rob Janes

Royal Society of Chemistry
2004
nidottu
To appreciate the chemistry and physical properties of complexes of the transition series, an understanding of metal-ligand interactions applied to complexes of the d-block is needed. Metal Ligand Bonding aims to provide this through an accessible, detailed, non-mathematical approach. Initial chapters detail the crystal-field model, using it to describe the use of magnetic measurements to distinguish complexes with different electronic configurations and geometries. Subsequent chapters look at the molecular orbital theory of transition metal complexes using a pictorial approach. Bonding in octahedral complexes is explored and electronic spectra and magnetic properties are given extensive coverage. The material addressed in this book forms the foundation of undergraduate lecture courses on d-block chemistry and facilitates learning through various key features, including: full colour diagrams; in-text questions with answers; revision exercises and clearly defined learning outcomes to encourage a reflective approach to study; an associated website; and experimental data and observations from everyday life. A basic knowledge of atomic and molecular orbitals as applied to main group elements is assumed.
Novel Approaches to the Structure and Dynamics of Liquids: Experiments, Theories and Simulations
The unique behavior of the "liquid state", together with the richness of phenomena that are observed, render liquids particularly interesting for the scientific community. Note that the most important reactions in chemical and biological systems take place in solutions and liquid-like environments. Additionally, liquids are utilized for numerous industrial applications. It is for these reasons that the understanding of their properties at the molecular level is of foremost interest in many fields of science and engineering. What can be said with certainty is that both the experimental and theoretical studies of the liquid state have a long and rich history, so that one might suppose this to be essentially a solved problem. It should be emphasized, however, that although, for more than a century, the overall scientific effort has led to a considerable progress, our understanding of the properties of the liquid systems is still incomplete and there is still more to be explored. Basic reason for this is the "many body" character of the particle interactions in liquids and the lack of long-range order, which introduce in liquid state theory and existing simulation techniques a number of conceptual and technical problems that require specific approaches. Also, many of the elementary processes that take place in liquids, including molecular translational, rotational and vibrational motions (Trans. -Rot. -Vib. coupling), structural relaxation, energy dissipation and especially chemical changes in reactive systems occur at different and/or extremely short timescales.
Novel Approaches to the Structure and Dynamics of Liquids: Experiments, Theories and Simulations
The unique behavior of the "liquid state", together with the richness of phenomena that are observed, render liquids particularly interesting for the scientific community. Note that the most important reactions in chemical and biological systems take place in solutions and liquid-like environments. Additionally, liquids are utilized for numerous industrial applications. It is for these reasons that the understanding of their properties at the molecular level is of foremost interest in many fields of science and engineering. What can be said with certainty is that both the experimental and theoretical studies of the liquid state have a long and rich history, so that one might suppose this to be essentially a solved problem. It should be emphasized, however, that although, for more than a century, the overall scientific effort has led to a considerable progress, our understanding of the properties of the liquid systems is still incomplete and there is still more to be explored. Basic reason for this is the "many body" character of the particle interactions in liquids and the lack of long-range order, which introduce in liquid state theory and existing simulation techniques a number of conceptual and technical problems that require specific approaches. Also, many of the elementary processes that take place in liquids, including molecular translational, rotational and vibrational motions (Trans. -Rot. -Vib. coupling), structural relaxation, energy dissipation and especially chemical changes in reactive systems occur at different and/or extremely short timescales.
Electronic Payments in the European Market

Electronic Payments in the European Market

Jan A. Jans

Springer International Publishing AG
2024
sidottu
This book offers a holistic approach to the level playing field concept that takes into account six regulatory objectives of the European financial services regulatory framework for banks and non-banks. These intermediate objectives are: (i) facilitating market access by non-banks to provide payment services; (ii) safeguarding the security of the payments market; (iii) safeguarding the integrity of the payments market; (iv) enhancing consumer protection in case of an unauthorised or erroneous payments; (v) allowing non-banks access to payment systems; and (vi) facilitating collaboration between competing payment service providers to develop standards for the payments market that reflect the interests of both banks and non-banks. The book discusses the rules and regulations covering these intermediate objectives to determine the extent to which there is a level playing field between banks and non-banks. In addition, the book provides high-level summaries of competition law requirements and related case law, and will be of interest to researchers, academics, and financial law practitioners.
Rising Sea Levels

Rising Sea Levels

Hunt Janin; Scott A. Mandia

McFarland Co Inc
2012
pokkari
The fundamental point of this book is that, in the past, the world's political, economic, military and social development took place during a time of relatively stable sea level. That time, however, is now over: The world must begin to cope with rising seas. This book is a wide-ranging introductory survey. It addresses global warming, the hydrologic cycle, why we should care about the rise of the oceans, storm surges and other extreme events, the changing seas and their shorelines, cities and countries of the Atlantic, Pacific and Indian ocean basins, the West Antarctic Ice Sheet and the Greenland Ice Sheet, case studies on how the Netherlands and the U.S. plan to cope with sea level rise, the likely impacts of this rise, getting to know the experts on sea level rise, and very long term prospects for the world's shorelines.
Style, Politics and the Future of Philosophy
Why did the two most influential philosophers in the twentieth century, Ludwig Wittgenstein and Martin Heidegger, write in such a curious fashion that they confused a whole generation of disciples and created a cottage industry for a second generation in the interpretation of their works? Do those curious writing strategies have a philosophical signif­ icance? How does philosophical style reflect attitudes to society and politics or bear significance for the social sciences? Is politics one type of human activity among many other independent ones as the classical modem political theorists from Hobbes and Machiavelli onwards have thought, or is it part and parcel of all of the activities into which an animal that speaks enters? How could the latter be elucidated? If politics arises from legitimate disputes about meanings, what does this imply for current cultural debates? for the so-called social sciences? above all, for that cultural conversation which some consider to be the destiny of philosophy in the wake of the demise of foundationalism? These are a few of the most important questions which led me to the critical confrontation and reflections in the essays collected below.
Style, Politics and the Future of Philosophy
Why did the two most influential philosophers in the twentieth century, Ludwig Wittgenstein and Martin Heidegger, write in such a curious fashion that they confused a whole generation of disciples and created a cottage industry for a second generation in the interpretation of their works? Do those curious writing strategies have a philosophical signif­ icance? How does philosophical style reflect attitudes to society and politics or bear significance for the social sciences? Is politics one type of human activity among many other independent ones as the classical modem political theorists from Hobbes and Machiavelli onwards have thought, or is it part and parcel of all of the activities into which an animal that speaks enters? How could the latter be elucidated? If politics arises from legitimate disputes about meanings, what does this imply for current cultural debates? for the so-called social sciences? above all, for that cultural conversation which some consider to be the destiny of philosophy in the wake of the demise of foundationalism? These are a few of the most important questions which led me to the critical confrontation and reflections in the essays collected below.
Security In Ad-hoc And Sensor Networks

Security In Ad-hoc And Sensor Networks

Raheem A Beyah; Cherita L Corbett; Janise Mcnair

World Scientific Publishing Co Pte Ltd
2009
sidottu
Security issues in ad hoc and sensor networks have become extremely important. This edited book provides a comprehensive treatment for security issues in these networks, ranging from attack mitigation to recovery after an attack has been successfully executed. Security issues addressed include (but are not limited to) attacks, malicious node detection, access control, authentication, intrusion detection, privacy and anonymity, key management, location verification, security architectures and protocols, secrecy and integrity, network resilience and survivability, and trust models. This complete book provides an excellent reference for students, researchers, and industry practitioners related to these areas.
Sexual Predators

Sexual Predators

Robert A. Prentky; Howard E. Barbaree; Eric S. Janus

Routledge
2015
sidottu
Convicted sex offenders released from custody at the end of their criminal sentences pose a risk for re-offense. In many US states, Sexually Violent Predator (SVP) laws have been enacted that allow for the post-prison preventive detention of high risk sex offenders. SVP laws require the courts to make dispositions that protect the public from harm while at the same time respecting the civil rights of the offender. This book describes these SVP laws, their constitutionality, and aspects of their operation. Courts hear expert risk testimony based heavily on the results of actuarial risk assessment. Problems associated with this testimony include the lack of a theory of recidivism risk, bias due to human decision-making, and the insularity of scholarship and practice along developmental lines. The authors propose changes in legal standards, as well as a unified developmental model that treats sexual violence as an "evolving" condition, with roots traceable to childhood and paths that extend into adolescence and adulthood.