For the first time, this book sets out ways to teach the science of nanochemistry at a level suitable for pre-service and in-service teachers in middle and secondary school. The authors draw upon peer-reviewed science education literature for experiments, activities, educational research, and methods of teaching the subject. The book starts with an overview of chemical nanotechnology, including definition of the basic concepts in nanoscience, properties, types of nanostructured materials, synthesis, characterization, and applications. It includes examples of how nanochemistry impacts our daily lives. This theoretical background is an address for teachers even if they do not have enough information about the subject of nanoscale science. Subsequent chapters present best practices for presenting the material to students in a way that improves their attitudes and knowledge toward nanochemistry and STEM subjects in general. The final chapter includes experiments designed for middle and high school students. From basic science through to current and near-future developments for applications of nanomaterials and nanostructures in medicine, electronics, energy, and the environment, users of the book will find a wealth of ideas to convey nanochemistry in an engaging way to students.
American workers rely on their employers to provide a way to generate retirement income beyond their Social Security earnings. Many employers still offer traditional defined benefit (DB) pension plans. A growing majority, however, have replaced DB plans with account-based defined contribution (DC) plans. Virtually everyone acknowledges that the basic DC plan design is flawed. Yet as a society with low private savings and a fraying Social Security system, we count on this imperfect structure to serve as a retirement security bulwark. Workers and society both need the employer-sponsored retirement system to function well. Enhancing DC plan design therefore becomes critical. Defined Contribution Plans: Challenges and Opportunities for Plan Sponsors offers guidance to plan sponsors interested in better understanding the primary issues confronting DC plans. We wrote this book from the viewpoint of the plan sponsor seeking to improve the DC system, and it follows five major themes: the plan participant, the plan sponsor, plan design, investments and investment managers, and asset decumulation in retirement. We present the material conversationally from a high-level perspective. We have not sought to write an encyclopedia on DC plans but rather focus on the basic features of well-run plans. We address key challenges facing DC plans and offer associated design and policy recommendations for plan sponsors and other interested parties to consider. Plan design improvements almost certainly will be incremental, rather than sweeping top-down changes mandated by regulators. Plan sponsors individually will make the important decisions that have lasting consequences for participants and for society. Our objective is to spark interest among sponsors, encouraging them to carry out additional research and take action. We believe the DC system will be strengthened by informed sponsors advocating for and implementing thoughtful strategic changes to their plans.
For the first time, this book sets out ways to teach the science of nanochemistry at a level suitable for pre-service and in-service teachers in middle and secondary school. The authors draw upon peer-reviewed science education literature for experiments, activities, educational research, and methods of teaching the subject. The book starts with an overview of chemical nanotechnology, including definition of the basic concepts in nanoscience, properties, types of nanostructured materials, synthesis, characterization, and applications. It includes examples of how nanochemistry impacts our daily lives. This theoretical background is an address for teachers even if they do not have enough information about the subject of nanoscale science. Subsequent chapters present best practices for presenting the material to students in a way that improves their attitudes and knowledge toward nanochemistry and STEM subjects in general. The final chapter includes experiments designed for middle and high school students. From basic science through to current and near-future developments for applications of nanomaterials and nanostructures in medicine, electronics, energy, and the environment, users of the book will find a wealth of ideas to convey nanochemistry in an engaging way to students.
American workers rely on their employers to provide a way to generate retirement income beyond their Social Security earnings. Many employers still offer traditional defined benefit (DB) pension plans. A growing majority, however, have replaced DB plans with account-based defined contribution (DC) plans. Virtually everyone acknowledges that the basic DC plan design is flawed. Yet as a society with low private savings and a fraying Social Security system, we count on this imperfect structure to serve as a retirement security bulwark. Workers and society both need the employer-sponsored retirement system to function well. Enhancing DC plan design therefore becomes critical. Defined Contribution Plans: Challenges and Opportunities for Plan Sponsors offers guidance to plan sponsors interested in better understanding the primary issues confronting DC plans. We wrote this book from the viewpoint of the plan sponsor seeking to improve the DC system, and it follows five major themes: the plan participant, the plan sponsor, plan design, investments and investment managers, and asset decumulation in retirement. We present the material conversationally from a high-level perspective. We have not sought to write an encyclopedia on DC plans but rather focus on the basic features of well-run plans. We address key challenges facing DC plans and offer associated design and policy recommendations for plan sponsors and other interested parties to consider. Plan design improvements almost certainly will be incremental, rather than sweeping top-down changes mandated by regulators. Plan sponsors individually will make the important decisions that have lasting consequences for participants and for society. Our objective is to spark interest among sponsors, encouraging them to carry out additional research and take action. We believe the DC system will be strengthened by informed sponsors advocating for and implementing thoughtful strategic changes to their plans.
This book addresses the personal and collective abysses that may open when, albeit many years after the Holocaust, but in the very country of the murderers, one examines the legacy of the National Socialist extermination of Jews. Jewish Lebenswelt in Germany entails involvement of survivors and their sons and daughters, born after the Shoah, with the non-Jewish German world of Nazi perpetrators, supporters, bystanders and their children. Love relationships probably represent the most intimate contact between former victims and perpetrators, or their supporters. This exploration of second-generation relationships in post-National-Socialist Germany is aimed at gaining deeper insights into what Theodor W. Adorno called the »culture after Auschwitz«. The true extent and significance of the chasm that did indeed emerge during the course of this endeavour only became apparent in retrospect. Therefore, an article about the »history« of working on »Love after Auschwitz« has been included.
the Roof Construction Manual is a comprehensive reference work on the construction of pitched roofs, containing over 1800 plans and 220 photographs. Thirteen fundamental roof types and the relevant materials including thatch, wood, slate, tile, concrete, fibrous cement, bitumen, glass, metal, membranes, and synthetic materials are documented in detail. Essential topics such as ventilation, vapour and wind seals, insulation and drainage, renovation and energy conservation are examined. As with all the Construction Manuals, some 38 built examples illustrate the theoretical details, paying particular attention to important features such as the ridge, hip, eaves, roof valley, verge, and penetration. A compact presentation of the load-bearing physics and structures as well as current norms and standards make this volume an indispensable standard work for all architects and engineers.
Following the monographs by STRAUB (1924) and LENDLE (1935), this is the third contribution to the "Pharmacology of Cardiac Glycosides" within the Handbook of Experimental Pharmacology, which was founded by ARTHUR HEFFTER and con tinued by WOLFGANG HEUBNER. Because of the need created by the length of time that had elapsed since LENDLE'S work, the editorial board requested the rapid ap pearance of this 56th volume, which represents current knowledge of the pharma cology and clinical pharmacology of cardiac glycosides. In order to avoid any delay, numerous authors were invited to contribute because shorter contributions take less time to prepare and are consequently more up-to-date. The disadvantage is that some overlap between certain chapters could not be avoided, despite the editor's efforts. Overlapping can, however, actually be useful, in that differing opinions may be provided and topical issues discussed from varying viewpoints. This re minds the reader that scientific horizons in medicine should often be widened or revised. I would like to thank DR. ALANNA Fox and DR. K. ANANTHARAMAN for their help and advice in the revision of certain chapters. I am also grateful to Springer Verlag, and particularly to MR. WINSTANLEY and MR. EMERSON, for their contribu tion to the completion of this volume through translation and corrections. In con clusion I would like to thank MRS. WALKER, MR. BISCHOFF, MRS. SEEKER, and MR. BERGSTEDT of Springer-Verlag for their helpful support.
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.