SGN. The BIS Exam PDF-Bureau of Indian Standards-Technical Assistant (Laboratory) Exam-Chemistry Subject Practice Sets eBook Covers Objective Questions With Answers.
Preface INTRODUCTION HISTORY OF MICROBIOLOGY EVOLUTION OF MICROORGANISM CLASSIFICATION OF MICROORGANISM NOMENCLATURE AND BERGEY'S MANUAL BACTERIA VIRUSES BACTERIAL VIRUSES PLANT VIRUSES THE ANIMAL VIRUSES ARCHAEA MYCOPLASMA PHYTOPLASMA GENERAL ACCOUNT OF CYANOBACTERIA GRAM -ve BACTERIA GRAM +ve BACTERIA EUKARYOTA APPENDIX-1 Prokaryotes Notable for their Environmental Significance APPENDIX-2 Medically Important Chemoorganotrophs APPENDIX-3 Terms Used to Describe Microorganisms According to Their Metabolic Capabilities QUESTIONS Short & Essay Type Questions; Multiple Choice Questions INDEX.
Water, which plays an important role in every aspect of our daily lives, is the most valuable natural resource we have on this planet. Drinking, bathing, cooking, regeneration, cleaning, production, energy, and many other uses of water originate from some of its versatile, useful, basic, and unique features. The access, purification, and reuse of water on our planet, which is of course not endless and not available for direct use, is directly related to the water chemistry that explores its inimitable properties. This book includes research on water chemistry-related applications in environmental management and sustainable environmental issues such as water and wastewater treatment, water quality management, and other similar topics. The book consists of three sections, namely, water treatment, wastewater treatment, and water splitting, respectively, and includes 11 chapters. In these chapters, water-wastewater remediation methods, nanomaterials in water treatment, and water splitting processes are comprehensively reviewed in terms of water chemistry.The editors would like to record their sincere thanks to the authors for their contributions.
Hi, I'm Keshav, and my life is screwed. I hate my job and my girlfriend left me. Ah, the beautiful Zara. Zara is from Kashmir. She is a Muslim. And did I tell you my family is a bit, well, traditional? Anyway, leave that. Zara and I broke up four years ago. She moved on in life. I didn't. I drank every night to forget her. I called, messaged, and stalked her on social media. She just ignored me. However, that night, on the eve of her birthday, Zara messaged me. She called me over, like old times, to her hostel room 105. I shouldn't have gone, but I did... and my life changed forever. This is not a love story. It is an unlove story. From the author of Five Point Someone and 2 States, comes a fast-paced, funny and unputdownable thriller about obsessive love and finding purpose in life against the backdrop of contemporary India.
This book covers elementary discrete mathematics for computer science and engineering. It emphasizes mathematical definitions and proofs as well as applicable methods. Topics include formal logic notation, proof methods; induction, well-ordering; sets, relations; elementary graph theory; integer congruences; asymptotic notation and growth of functions; permutations and combinations, counting principles; discrete probability. Further selected topics may also be covered, such as recursive definition and structural induction; state machines and invariants; recurrences; generating functions.