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Integrated Photonics for Data Communications Applications reviews the key concepts, design principles, performance metrics and manufacturing processes from advanced photonic devices to integrated photonic circuits. The book presents an overview of the trends and commercial needs of data communication in data centers and high-performance computing, with contributions from end users presenting key performance indicators. In addition, the fundamental building blocks are reviewed, along with the devices (lasers, modulators, photodetectors and passive devices) that are the individual elements that make up the photonic circuits. These chapters include an overview of device structure and design principles and their impact on performance. Following sections focus on putting these devices together to design and fabricate application-specific photonic integrated circuits to meet performance requirements, along with key areas and challenges critical to the commercial manufacturing of photonic integrated circuits and the supply chains being developed to support innovation and market integration are discussed. This series is led by Dr. Lionel Kimerling Executive at AIM Photonics Academy and Thomas Lord Professor of Materials Science and Engineering at MIT and Dr. Sajan Saini Education Director at AIM Photonics Academy at MIT. Each edited volume features thought-leaders from academia and industry in the four application area fronts (data communications, high-speed wireless, smart sensing, and imaging) and addresses the latest advances.

Current Developments in Biotechnology and Bioengineering: Membrane Technology for Sustainable Water and Energy Management covers a variety of advanced technologies for membrane processes, including water/wastewater treatment and reuse, membrane materials, operation and maintenance, fouling control, life cycle assessment, removal of micro/emerging pollutants, and operational cost of membrane processes. Supported by prominent editors and global contributors, this reference contains chapters on membrane treatment strategies for the current pollution of complex organic matters, nutrients, toxic substances, microplastics, membrane fouling control in different water resources, and reusing water resources through promising separation technologies, including reverse osmosis, forward osmosis, and membrane distillation.

Acute & Chronic Wounds, 6th Edition provides the latest diagnostic and treatment guidelines to help novice to expert clinicians provide evidence-based, high-quality care for patients with wounds. This textbook presents an interprofessional approach to maintaining skin integrity and managing the numerous types of skin damage, including topics that range from the physiology of wound healing, general principles of wound management, special patient populations, management of percutaneous tubes, and specific care instructions to program development. Written by respected wound experts Ruth Bryant and Denise Nix, this bestselling reference also provides excellent preparation for all wound certification exams. Comprehensive approach addresses the prevention and management of acute and chronic wounds, making it the preeminent resource for skin health and wound management across all disciplines involved in wound care, from novice to expert. Learning Objectives at the beginning of each chapter emphasize the most important content. Clinical Consult feature in each chapter provides a synthesis of the chapter content, illustrating how to assess, manage, and document a realistic clinical encounter using the ADPIE or SBAR framework. Checklists provide a concise list of actions necessary to achieve the best patient care outcomes or satisfy a particular objective. Practical tools and algorithms help in performing risk assessment, differential diagnosis, classification, treatment, and documentation. Coverage of practice development issues addresses outcomes and productivity in agencies and institutions, home care, acute care, long-term care, and long-term acute care settings. Self-assessment questions help you test your knowledge and prepare for certification exams. Helpful appendices provide answers to self-assessment questions, as well as various tools, policies and procedures, competencies, patient and family education guidance, and more. NEW! Chapters on Postacute Care Settings; Telehealth and Wound Management; Quality Tracking Across the Continuum; and Medications and Phytotherapy: Impact on Wounds provide evidence-based coverage of these important topics. UPDATED! Consolidated pressure injuries content puts everything you need to know into one chapter. Expanded full-color insert includes 50 new images ¿ for a total of 95 color plates with more than 160 images ¿ that visually reinforce key concepts. New information presents the latest developments in biofilm assessment and management, topical oxygen therapy, skin manifestations related to COVID-19, and strategies to enhance engagement, as well as updated product photos and more authors who are clinical experts and providers.

Synthesis of Azetidines from Imines by Cycloaddition Reactions presents several methodologies for the synthesis of azetidines from imines by cycloaddition reactions.  The azetidines, known as important contribution of science to humanity, are important organic compounds that have occupied a basic position in the pharmaceutical chemistry for over a hundred years because of their biological activities. They are the fundamental skeleton of several antibiotics, probiotics and alkaloids. The synthesis of azetidines is a constant challenge for medicinal chemists, hence this book comprehensively describes azetidine ring synthesis. With this book, readers will be able to quickly assess possible synthetic approaches and evaluate whether preparation of a four-membered nitrogen containing ring is reasonable.

Heterocyclic frameworks represent the main structural subunits of many biologically active compounds and natural products. The ability of heterocycles to act both as reactive pharmacophores and biomimetics has greatly contributed to their unique value as traditional key elements of various drugs. The contemporary developments in process chemistry and discovery emphasize novel sustainable synthetic pathways as fast and ecologically acceptable alternatives to the traditional protocols. The development of sustainable synthetic process to substitute the efficient but somewhat old classical methodologies started many years back and such methodologies are still in high demand.  The increasing demand for fast formation of biologically active molecules has stimulated synthetic researchers to discover and develop smart approaches that inevitably address the very fundamental principles of effectiveness and efficiency. Besides the critical issues of stereo-, chemo-, and regioselectivity, nowadays, these processes also have to account economical and environment concerns of green chemistry. The intellectual difficulty to discover well-designed, concise, and conceptually new synthetic pathways has become a gradually increasing driving force in industry and academia. Since the last few years, chemists are very concerned about the environmental implications of their work. They are trying to develop novel reaction conditions, synthetic strategies, and use of chemicals that minimize risks to environment and humans. The development of harmless, atom efficient, and acid-mediated organic procedures is the most important challenge in green chemistry. While acid catalysis remains the most broadly utilized kind of catalysis, the generally employed acid catalysts continue to pose severe safety and health issues. The mild Lewis acidity of I2 has increased its applicability for many organic reactions.

Progress in Heterocyclic Chemistry: Volume 34, the latest in this annual review series commissioned by the International Society of Heterocyclic Chemistry (ISHC), contains both highlights of the previous year's literature on heterocyclic chemistry and articles on new developing topics of particular interest to heterocyclic chemists. Highlight chapters in Volume 34 are all written by leading researchers in their field, thus constituting a systematic survey of the important original material reported in the literature of heterocyclic chemistry in 2021. As with previous volumes in the series, Volume 34 will enable academic and industrial chemists and advanced students to keep abreast of developments in heterocyclic chemistry in a convenient way.

Environmental Applications of Microbial Nanotechnology: Emerging Trends in Environmental Remediation discusses emerging trends and recent advancements in environmental remediation. The book provides environmental applications of microbial nanotechnology that helps readers understand novel microbial systems and take advantage of recent advances in microbial nanotechnologies. It highlights established research and technology on microbial nanotechnology's environmental applications, moves to their rapidly emerging aspects and then discusses future research directions. The book provides researchers in academia and industry with a high-tech start-up that will revolutionize the modern environmental applications of microbial nanotechnology research.

Sustainable Utilization of Carbon Dioxide in Waste Management addresses all aspects of sustainable use of carbon dioxide in waste management processes and provides best practices and process improvements for carbon sequestration in the management of a variety of waste types, including carbide lime waste, construction waste, and reject brine effluents, amongst others. The book also provides underlying research on the environmental impacts of these wastes and the need for carbon capture to emphasize the importance and need for improvements of these processes. Overall, this information will be key to determining lifecycle benefits of CO2 for each newly improved waste process. This is an important source of information for environmental and sustainability scientists and engineers, as well as academics and researchers in the field who should be trying to achieve increased carbon capture in any form of waste process to reduce environmental impact.

Advances in Synthesis Gas: Methods, Technologies and Applications: Syngas Purification and Separation considers different common and novel processes for purification of produced syngas, such as absorption, adsorption, membrane, cryogenic distillation, particulate separation technologies in addition to thermal and oxidative processes for tar removal, in details. The role of various catalysts or materials in absorption, adsorption and membrane processes are discussed in separate chapters to address each in more details.