This book addresses key topics related to the broad subject of "Environmental Chemistry". The book tries to present the topics that are essential to understand the chemical process in our environment—involving air,, water, and soil. Chapters that are very much current such as environmental nuclear chemistry, analytical tools needed for chemical aspect of our environment, solid waste and management methodology, quality criteria for air and water have all been treated in a simple fashion so that a reader can refer to advanced books in specific topics for better understanding. A brief review of fundamentals of chemistry is also included. References are listed that are easily available in the subcontinent and also many commonly accessed websites are also mentioned for better and detailed information on specific topics or sub-topics. The book follows the syllabus for "Environmental Chemistry" by UGC for M.Sc. as ell as by AICTE for M.Tech/B.Tech students in environmental engineering. The contents can be covered either in one semester course or in an annual mode with spread out teaching. Topics mentioned in this book can also form independent modules.
This work is aimed at the first level education system. It highlights interdependence of various processes in environment, and provides details of individual processes affecting water, air and soil. It also covers issues on environmental impact assessment with specific examples.
The papers included in this issue of ECS Transactions were originally presented in the symposium ¿General Student Poster Session¿, held during the 213th meeting of The Electrochemical Society, in Phoenix, Arizona from May 18 to 23, 2008.
The papers included in this issue of ECS Transactions were originally presented in the symposia ¿General Student Poster Session¿, held during the 215th meeting of The Electrochemical Society, in San Francisco, CA from May 24 to 29, 2009.
Internet Protocol (IP) telephony is an alternative to the traditional Public Switched Telephone Networks (PSTN), and the Session Initiation Protocol (SIP) is quickly becoming a popular signaling protocol for VoIP-based applications. SIP is a peer-to-peer multimedia signaling protocol standardized by the Internet Engineering Task Force (IETF), and it plays a vital role in providing IP telephony services through its use of the SIP Proxy Server (SPS), a software application that provides call routing services by parsing and forwarding all the incoming SIP packets in an IP telephony network. SIP Proxy Server Performance closely examines key aspects to the efficient design and implementation of SIP proxy server architecture. Together, a strong design and optimal implementation can enable significant enhancements to the performance characteristics of SPS. Since SPS performance can be characterized by the transaction states of each SIP session, the book analyzes an existing M/M/1-network performance model for SIP proxy servers in light of key performance benchmarks, such as the average response time for processing the SIP calls and the average number of SIP calls in the system. It also presents several other real-world industrial case studies to aid in further optimizations. This book is intended for researchers, practitioners and professionals interested in optimizing SIP proxy server performance. Professionals working on other VoIP solutions will also find the book valuable.
The papers included in this issue of ECS Transactions were originally presented in the symposium ¿General Student Poster Session¿, held during the 216th meeting of The Electrochemical Society, in Vienna, Austria from October 4 to 9, 2009.
The papers included in this issue of ECS Transactions were originally presented in the symposium ¿General Student Poster Session¿, held during the 212th meeting of The Electrochemical Society, in Washington, DC, from October 7 to 12, 2007.
The papers included in this issue of ECS Transactions were originally presented in the symposium ¿Multiscale Simulations of Electrochemistry Systems ¿ Computational Aspects¿, held during the 213th meeting of The Electrochemical Society, in Phoenix, Arizona from May 18 to 23, 2008.
“That was the beginning of the slow end for my mother. As the disease worsened, she forgot everything. She lost control of her body functions.” “I am afraid she is no more.” The doctor’s words still echo in my ears. “There was a standing ovation from the audience when I received the ultimate Champion of Champions Trophy from the MD and CEO of the Bank.” “Further, they also blamed that the lack of interim funding has forced JET to shut operations. This is a typical ‘heads–I-win-and-tails–you-lose’ criticism on the bankers.” “The new dictum of the enforcement agencies seems to replace the cardinal principle of the Criminal Law ‘Innocent until proven guilty’ with ‘Guilty unless proven innocent’. This book, divided into four parts, contains short stories based on emotion, humour, success and the latest issues affecting bankers. The stories reflect the challenges faced, the hilarious situations enjoyed and the success achieved by the author in his personal as well as professional front, in his career spanning nearly 40 years. The stories extend from 1978, from the date of his joining the bank, till his retirement in 2018. The episodes represent the memorable experiences of the author at various locations in the country like Delhi, Chennai, Kolkata, Hyderabad, Bangalore, Ahmedabad, Nagpur, Bhopal and other rural places that the author served Syndicate Bank in, in various capacities. Overall, the book is a walk down a memory lane of over 40 years and a kaleidoscope of memoirs of the author.
The papers included in this issue of ECS Transactions were originally presented in the symposium ¿General Student Poster Session¿, held during the PRiME 2008 joint international meeting of The Electrochemical Society and The Electrochemical Society of Japan, with the technical cosponsorship of the Japan Society of Applied Physics, the Korean Electrochemical Society, the Electrochemistry Division of the Royal Australian Chemical Institute, and the Chinese Society of Electrochemistry. This meeting was held in Honolulu, Hawaii, from October 12 to 17, 2008.
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.