Two fixed bed reactors for nitrification with either polyethylene/clay sinter lamellas (FBR A) or porous ceramic rings (FBR B) were continously run for treating synthetic saline wastewater. Seawater from Hafen Büsum was used as an inoculums. The performance of the system was evaluated under different operating conditions. A better overall nitrification without nitrite accumulation was observed…
What are the causes and consequences of species diversity in forested ecosystems, and how is this species diversity being affected by rapid environmental and climatic change, movement of invertebrate and vertebrate herbivores into new biogeographic regions, and expanding human populations and associated shifts in land-use patterns? In this Special Issue of Forests, we explore these questions fo…
This book is for all those who are seeking a human perspective on economic and organizational processes. It lays the foundations for a value based approach to the economy. The key questions are: “What is important to you or your organization?” “What is this action or that organization good for?” The book is directed at the prevalence of instrumentalist thinking in the current economy an…
In Platonic Occasions, Richard Begam and James Soderholm reflect upon a wide range of thinkers, writers and ideas from Plato, Descartes and Nietzsche to Shakespeare, the Romantics and the Moderns—from Evil, Love and Death to Art, Memory and Mimesis. The dialogues suggest that Percy Shelley was right when he claimed “We are all Greeks,” and yet what have we learned about the initiatives of…
The author of this text has intentionally kept it general in nature in order to create a platform for those who want to expand content into more in depth studies of the mentioned concepts and traditions. I believe that appreciation of any subject comes from open-minded exposure to that topic. With the arts this generally must happen at a moment when the message and meaning of the work resonates…
The Conscience of Cinema is not only a history of a rich and varied personal oeuvre by a prolific documentary maker who worked on every continent and through seven decades, from the 1920s to the 1980s. It is also the history of the aspiration to use documentary film to change the world by a committed leftist, as well as a microcosmic history of documentary form, technology and culture, and its …
The pre-analytical phase is defined as the period from the physician’s indication of the test up to the laboratory analysis of the biological material. In other words, this phase involves an individual’s preparation for collection of the biological material, the collection itself, storage of the collected sample and its transport to the laboratory, and preparation of the sample for the ass…
This open access book provides worldwide examples demonstrating the importance of the interplay between demography and disasters in regions and spatially. It marks an advance in practical and theoretical insights for understanding the role of demography in planning for and mitigating impacts from disasters in developed nations. Both slow onset (like the of loss polar ice from climate change) an…
Water Systems and Technology is a program designed to provide the student with enough information to build a successful and lasting career in the water and wastewater industry. It is a by professionals within the industry and within academia. Upon successful completion of the program and after completing any required general education course work, the student can earn an Associate of Science de…