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This PhD thesis presents the latest findings on the tunable surface chemistry of graphene/graphene oxide by systematically investigating the tuning of oxygen and nitrogen containing functional groups using an innovative carbonization and ammonia treatment. In addition, novel macroscopic assemblies or hybrids of graphene were produced, laying the theoretical foundation for developing graphene-based energy storage devices. This work will be of interest to university researchers, R&D engineers and graduate students working with carbon materials, energy storage and nanotechnology.
This book highlights the impacts of emerging pollutants (both organic and inorganic) in water bodies and the role and performances of different water and wastewater treatment approaches that are presently being employed in the field of environmental engineering. Some of these approaches are focused on ‘end-of-pipe’ treatment, while most of these approaches are focused on the application of novel physic-chemical and biological techniques for wastewater treatment and reuse. The goal of this book is to present the emerging technologies and trends in the field of water and wastewater treatment. The papers in this book provide clear proof that environmentally friendly (bio)technologies are becoming more and more important and playing a critical role in removing a wide variety of organic and inorganic pollutants from water. In Focus – a book series that showcases the latest accomplishments in water research. Each book focuses on a specialist area with papers from top experts in the field. It aims to be a vehicle for in-depth understanding and inspire further conversations in the sector.
The main theme of this book is the interaction between two “places,” China and Guanzhong, the capital area of several dynasties. It addresses such questions as What do we mean by “local”? Did the inhabitants of a locality believe that being “local” required them to assume a certain identity? If so, how did they talk and write about it? Were there spatial and temporal differences in the representation of locales? This work examines how Guanzhong literati conceptualized three sets of relations: central/regional, “official”/“unofficial,” and national/local. It further traces the formation over the last millennium of the imperial state of a critical communal self-consciousness, the role of this consciousness in constructing a local identity and promoting an “unofficial” space for nonofficial elite activism, and the effect of the presence (or absence) of this consciousness on literati views of central-regional relationships. The issue here is not whether there can be a shared national culture, but whether this culture can be perceived as having regional variations and therefore contributing to the formation of a local identity.
This book discusses decentralized sanitation for wastewater treatment and management in cold environments. It addresses the knowledge gap that exists between the understanding of centralized and decentralized wastewater treatment approaches. Decentralized Sanitation and Water Treatment: Treatment in Cold Environments and Techno-Economic Aspects covers the sustainability principles, various technologies involved, decentralized treatment in cold countries, and the economic and social feasibility of decentralized sanitation. It provides solutions for the conservation of water sources and target-oriented sanitation approaches for wastewater treatment and recycling. Key Features Reviews the curre...
This book brings together papers presented at the 2020 International Conference on Communications, Signal Processing, and Systems, which provides a venue to disseminate the latest developments and to discuss the interactions and links between these multidisciplinary fields. Spanning topics ranging from communications, signal processing and systems, this book is aimed at undergraduate and graduate students in Electrical Engineering, Computer Science and Mathematics, researchers and engineers from academia and industry as well as government employees (such as NSF, DOD and DOE).
The dangers and drawbacks inherent in radioactivity-based methods along with a demonstrated and dramatic increase in sensitivity have precipitated a major shift towards luminescence measurements and visualization techniques. Their use has now spread even to traditional clinical environments, and their applications have grown from clinical assays to
My sister and sister are here to farm, and my sister is here to grow flax.
Biocatalysis, that is, the use of biological catalysts (enzymes, cells, etc.) for the preparation of highly valuable compounds is undergoing a great development, being considered an extremely sustainable approach to undertaking environmental demands. In this scenario, this book illustrates the versatility of applied biocatalysis for the preparation of drugs and other bioactive compounds through the presentation of different research articles and reviews, in which several authors describe the most recent developments in this appealing scientific area. By reading the excellent contributions gathered in this book, it is possible to have an updated idea about new advances and possibilities for a new exciting future.
The contributions selected for this ebook span the entire ten-year period and we have selected examples which have had a particular impact on the debates in the field. Broadly speaking, they fall into four main areas: - Overarching reviews within ethnopharmacology - Reviews of specific species or other taxa regarding their pharmacology; phytochemistry and local / traditional use - Assessments of the pharmacological evidence for specific active compounds or classes of compounds - Assessments of the safety and potential risks of herbal substances. With these themes, this eBook contributes to the debate about the evidence- base of such practices incorporating both the scientific evidence available and the local / traditional concepts associated with their use.
This is a world of dualities, where an astrologer apprentice, burdened by the prophecy of Seglais, struggles through chaos to find the trajectory of the world machine's gears. Meanwhile, revolutionaries with ultimate dreams navigate the intangible web of quantum computers. As their personalities draw closer, secrets buried deep within the genesis core of quantum computing begin to emerge, leading to unprecedented changes in both worlds. No harems, no stallions, no time travel, no cockroaches. This is a literary feast crafted by an author who writes with heart for readers who read with intent. Reading is not fast food; take your time to experience these two real worlds. You might not grasp everything in the first few chapters, but don’t worry—keep going, and the story will gradually become clear.