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Introduction to Certificateless Cryptography - Zhen Qin - Bog - Taylor & Francis Ltd - Plusbog.dk

Chemiluminescence in Analytical Chemistry - Ana M. Garcia Campana - Bog - Taylor & Francis Ltd - Plusbog.dk

Compensatory Lengthening - Darya Kavitskaya - Bog - Taylor & Francis Ltd - Plusbog.dk

Pioneering Perspectives in Cooperative Learning - - Bog - Taylor & Francis Ltd - Plusbog.dk

Pioneering Perspectives in Cooperative Learning - - Bog - Taylor & Francis Ltd - Plusbog.dk

Offering first-hand insights from the early originators of Cooperative Learning (CL), this volume documents the evolution of CL, illustrating its historical and contemporary research, and highlights the personal experiences which have helped inspire and ground this concept. Each of the chapters in Pioneering Perspectives in Cooperative Learning foregrounds a key approach to CL, and documents the experiences, research, and fruitful collaborations which have shaped and driven their development. Contributions from leading scholars include Aronson, Davidson, Kagan, Johnson & Johnson, Schmuck, the Sharans, Slavin and Madden, as well as retrospective pieces on the work of Deutsch and Cohen. These chapters detail the historical development of cooperative learning, cooperation versus competition, and cover major approaches including the jigsaw classroom; complex instruction; the learning together model, and several more. Chapters include qualitative, personal, and retrospective accounts, whereby authors outline the research and theory which underpins each approach while highlighting practical strategies for classroom implementation. This text will primarily be of interest to professors, researchers, scholars, and doctorial students with an interest in the theory of learning, educational research, and educational and social psychology more broadly. Practitioners of CL with an interest in varied forms of small group learning and classroom practice, as well as those interested in the history and sociology of education, will also benefit from the volume.

DKK 429.00
1

Corpus Linguistics for English Teachers - Eric (georgia State University Friginal - Bog - Taylor & Francis Ltd - Plusbog.dk

Cathodoluminescence and Photoluminescence - Lyuji Ozawa - Bog - Taylor & Francis Ltd - Plusbog.dk

Cathodoluminescence and Photoluminescence - Lyuji Ozawa - Bog - Taylor & Francis Ltd - Plusbog.dk

Written by a senior industry expert with nearly 40 years of hands-on experience, Cathodoluminescence and Photoluminescence: Theories and Practical Applications presents a thorough review of advances, challenges, and recommendations for improving photoluminescent (PL) and cathodoluminescent (CL) phosphor display devices in terms of energy efficiency, image quality, color fidelity, operational lifetime, and production cost. This book traces the development of cathode ray tubes (CRTs), PL and CL phosphor screens, and fluorescent lamps (FL) into modern phosphor display devices. The author relates luminescence phenomena and color to chemical composition, excitation mechanisms, energy conversion efficiencies, and bulk properties of phosphor particles. He also addresses image quality issues such as flickering, smearing, whitening, and contrast. Subsequent chapters focus on powder deposition techniques and the production of phosphor powders themselves. The text describes the necessary raw materials, flux materials, and growth conditions for producing ZnS powders. It provides a quantitative analysis on optimal processes and parameters for ensuring higher quality color and screen resolution. Offering a detailed guide for next-generation scientists and engineers in the field, Cathodoluminescence and Photoluminescence describes current technologies and promising developments for producing higher quality, energy-efficient, and long-lasting phosphor CR and flat CL screen displays.

DKK 662.00
1

Organized Networks of Carbon Nanotubes - Aravinda Cl Rao - Bog - Taylor & Francis Ltd - Plusbog.dk

Contemporary Global Perspectives on Cooperative Learning - - Bog - Taylor & Francis Ltd - Plusbog.dk

Downward Entailing and Chinese Polarity Items - Li Chen - Bog - Taylor & Francis Ltd - Plusbog.dk

Downward Entailing and Chinese Polarity Items - Li Chen - Bog - Taylor & Francis Ltd - Plusbog.dk

Polarity phenomena are pervasively observed in natural languages. Previous studies on Chinese polarity items are mainly in line with the non-veridicality approach. This book, however, employs the downward-entailing hypothesis as its analytical foundation, and argues that downward entailment is the only licensor for different kinds of Chinese polarity items, and non-veridicality is neither a necessary nor sufficient condition and thus offers inferior explanatory power compared with the former. To begin with, it lays the groundwork for this research by presenting a brief introduction to polarity phenomena and reviewing the existing relevant theories. Then it addresses the status of the commonly used element dou in Chinese. Specifically, it applies the tripartite structural frame to the studies of dou , and examines the role of dou in licensing the polarity items. Moreover, it investigates the properties and behavior of dou with respect to modality. Based on the analysis above, it observes that non-interrogative wh -indeterminates in Chinese can be licensed in the restriction domain of a necessity operator. Also, the non-uniformity of three Chinese polarity items, i.e., shenme, na- CL , and renhe , is scrutinized within the downward-entailing framework. This book will appeal to scholars, teachers and students in the field of linguistics, especially in the areas of formal semantics and generative grammar. Researchers and engineers in cloud computing and big data who are seeking help from linguistic contributions to meaning and logic will also benefit from it.

DKK 457.00
1

Manganese Removal from Groundwater - J.h. Bruins - Bog - Taylor & Francis Ltd - Plusbog.dk

Manganese Removal from Groundwater - J.h. Bruins - Bog - Taylor & Francis Ltd - Plusbog.dk

In The Netherlands, Belgium and other European countries, manganese is removed by conventional groundwater treatment with aeration and rapid (sand) filtration. Such a treatment process is easy to operate, cost effective and sustainable, because it does not make use of strong oxidants such as O 3 , Cl 2 , ClO 2 and KMnO 4 with the associated risk of by-product formation and over or under dosing. However, application of aeration-filtration is also facing drawbacks, especially the long ripening time of filter media. Due to the long ripening time, water companies have to waste large volumes of treated water, making this process less sustainable. Also, costs associated with filter media ripening (man power, electricity, operational and analysis costs) are high. Therefore decreasing the filter ripening time, regarding manganese removal is a big issue. Although already extended research has been carried out into manganese removal, the controlling mechanisms, especially of the start up face of filter media ripening, are not fully understood yet. The emphasis of this thesis is to provide a better understanding of the mechanisms involved in the ripening of virgin filter media, regarding manganese removal and how to shorten or completely eliminate the long ripening period of filters with virgin material. This thesis therefore highlights the role of the formation of a manganese oxide coating on virgin filter media. Characterization and identification revealed that the responsible manganese oxide for an effective manganese removal was Birnessite. It was found that Birnessite, formed at the beginning of the ripening process was of a biological origin. Based on the knowledge that manganese removal in conventional groundwater treatment is initiated biologically, long ripening times may be reduced by creating conditions favouring the growth of manganese oxidizing bacteria, e.g., by limiting the back wash frequency and / or intensity. Additionally, this thesis also shows that the use of freshly prepared manganese oxide, containing Birnessite, can completely eliminate filter media ripening time.

DKK 993.00
1

Manganese Removal from Groundwater - J.h. Bruins - Bog - Taylor & Francis Ltd - Plusbog.dk

Manganese Removal from Groundwater - J.h. Bruins - Bog - Taylor & Francis Ltd - Plusbog.dk

In The Netherlands, Belgium and other European countries, manganese is removed by conventional groundwater treatment with aeration and rapid (sand) filtration. Such a treatment process is easy to operate, cost effective and sustainable, because it does not make use of strong oxidants such as O 3 , Cl 2 , ClO 2 and KMnO 4 with the associated risk of by-product formation and over or under dosing. However, application of aeration-filtration is also facing drawbacks, especially the long ripening time of filter media. Due to the long ripening time, water companies have to waste large volumes of treated water, making this process less sustainable. Also, costs associated with filter media ripening (man power, electricity, operational and analysis costs) are high. Therefore decreasing the filter ripening time, regarding manganese removal is a big issue. Although already extended research has been carried out into manganese removal, the controlling mechanisms, especially of the start up face of filter media ripening, are not fully understood yet. The emphasis of this thesis is to provide a better understanding of the mechanisms involved in the ripening of virgin filter media, regarding manganese removal and how to shorten or completely eliminate the long ripening period of filters with virgin material. This thesis therefore highlights the role of the formation of a manganese oxide coating on virgin filter media. Characterization and identification revealed that the responsible manganese oxide for an effective manganese removal was Birnessite. It was found that Birnessite, formed at the beginning of the ripening process was of a biological origin. Based on the knowledge that manganese removal in conventional groundwater treatment is initiated biologically, long ripening times may be reduced by creating conditions favouring the growth of manganese oxidizing bacteria, e.g., by limiting the back wash frequency and / or intensity. Additionally, this thesis also shows that the use of freshly prepared manganese oxide, containing Birnessite, can completely eliminate filter media ripening time.

DKK 449.00
1