“AERO-BACTERIOLOGY OF OCCUPATION ASSOCIATED ENVIRONMENT” PDF Download
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Author: Dr. Apurva K. Pathak
Publisher: Lulu.com
ISBN: 1329596994
Category : Education
Languages : en
Pages : 288
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Book Description
M icroorganisms are ubiquitous in nature; they inhabit soil, water, plant, and animals and sustain their lives on variety of available energy sources. When the growth conditions of these microorganisms in reservoir are favourable, they amplified and disseminated from their habitats to other places. The release of these microorganisms from these reservoirs is either active (self) or passive (environmental factors) in nature. Aerosols formed when the particles of dusts, sprays, mists, smokes and fumes dispersed in gas. When, these organisms as a whole or its parts dispersed in air, known as a primary biological aerosol particles or bioaerosols. The organisms in bioaerosols may be saprophyte, opportunistic or primary pathogens in nature; comprises the agents such as viruses, bacteria, actinomycetes, fungal spores, algae, plant cells, insects, mites, and their fragments, endotoxin from Gram-negative bacteria, mycotoxins and glucans from fungi.
Author: Dr. Apurva K. Pathak
Publisher: Lulu.com
ISBN: 1329596994
Category : Education
Languages : en
Pages : 288
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Book Description
M icroorganisms are ubiquitous in nature; they inhabit soil, water, plant, and animals and sustain their lives on variety of available energy sources. When the growth conditions of these microorganisms in reservoir are favourable, they amplified and disseminated from their habitats to other places. The release of these microorganisms from these reservoirs is either active (self) or passive (environmental factors) in nature. Aerosols formed when the particles of dusts, sprays, mists, smokes and fumes dispersed in gas. When, these organisms as a whole or its parts dispersed in air, known as a primary biological aerosol particles or bioaerosols. The organisms in bioaerosols may be saprophyte, opportunistic or primary pathogens in nature; comprises the agents such as viruses, bacteria, actinomycetes, fungal spores, algae, plant cells, insects, mites, and their fragments, endotoxin from Gram-negative bacteria, mycotoxins and glucans from fungi.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309082897
Category : Nature
Languages : en
Pages : 345
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Book Description
Although poor air quality is probably not the hazard that is foremost in peoples' minds as they board planes, it has been a concern for years. Passengers have complained about dry eyes, sore throat, dizziness, headaches, and other symptoms. Flight attendants have repeatedly raised questions about the safety of the air that they breathe. The Airliner Cabin Environment and the Health of Passengers and Crew examines in detail the aircraft environmental control systems, the sources of chemical and biological contaminants in aircraft cabins, and the toxicity and health effects associated with these contaminants. The book provides some recommendations for potential approaches for improving cabin air quality and a surveillance and research program.
Author: Division on Engineering and Physical Sciences
Publisher: National Academies Press
ISBN: 0309039754
Category : Science
Languages : en
Pages : 237
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Book Description
Biosafety in the Laboratory is a concise set of practical guidelines for handling and disposing of biohazardous material. The consensus of top experts in laboratory safety, this volume provides the information needed for immediate improvement of safety practices. It discusses high- and low-risk biological agents (including the highest-risk materials handled in labs today), presents the "seven basic rules of biosafety," addresses special issues such as the shipping of dangerous materials, covers waste disposal in detail, offers a checklist for administering laboratory safetyâ€"and more.
Author: Bryan Corrin
Publisher: Elsevier Health Sciences
ISBN: 0702046221
Category : Medical
Languages : en
Pages : 785
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Book Description
With an emphasis on practical diagnostic problem solving, Pathology of the Lungs, 3rd Edition provides the pulmonary pathologist and the general surgical pathologist with an accessible, comprehensive guide to the recognition and interpretation of common and rare neoplastic and non-neoplastic lung conditions. The text is written by two authors and covers all topics in a consistent manner without the redundancies or lapses that are common in multi-authored texts. The text is lavishly illustrated with the highest quality illustrations which accurately depict the histologic, immunohistochemical and cytologic findings under consideration and it is supplemented throughout with practical tips and advice from two internationally respected experts. The user-friendly design and format allows rapid access to essential information and the incorporation throughout of relevant clinical and radiographic information makes it a complete diagnostic resource inside the reporting room. Approximately 1,000 high quality full color illustrations.Provides the user with a complete visual guide to each specimen and assists in the recognition and diagnosis of any slide looked at under the microscope. Comprehensive coverage of both common and rare lung diseases and disorders. One stop consultation resource for the reporting room or study, no need to go further to get questions answered. Clinical background and ancillary radiographs incorporated throughout.Provides the user with all of the necessary diagnostic tools to make a complete and accurate pathologic report. Practical advice and tips from two of the world’s recognized experts. Provides the trainee and general surgical pathologist with time saving diagnostic clues when dealing with difficult specimens. Consistent and uniform approach incorporated for each disease and disorder (Etiology, pathogenesis, clinical features, pathologic features, differential diagnosis) User-friendly format enables quick and easy navigation to the key information required. Extensive use of summary tables, charts and graphs throughout the text. Helps simplify and clarify complex concepts and facilitates “at a glance comparisons between entities. Extensive reference list highlights landmark articles as well as including most up-to-date citations. Directs the trainee and practitioner to the most recent and authoritative sources for further reading and investigation
Author: World Health Organization
Publisher: World Health Organization
ISBN: 9789241545037
Category : Medical
Languages : en
Pages : 260
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Book Description
This volume describes the methods used in the surveillance of drinking water quality in the light of the special problems of small-community supplies, particularly in developing countries, and outlines the strategies necessary to ensure that surveillance is effective.
Author: Moselio Schaechter
Publisher: Academic Press
ISBN: 0080961282
Category : Science
Languages : en
Pages : 1277
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Book Description
The Desk Encyclopedia of Microbiology, Second Edition is a single-volume comprehensive guide to microbiology for the advanced reader. Derived from the six volume e-only Encyclopedia of Microbiology, Third Edition, it bridges the gap between introductory texts and specialized reviews. Covering topics ranging from the basic science of microbiology to the current "hot" topics in the field, it will be invaluable for obtaining background information on a broad range of microbiological topics, preparing lectures and preparing grant applications and reports. - The most comprehensive single-volume source providing an overview of microbiology to non-specialists - Bridges the gap between introductory texts and specialized reviews - Provides concise and general overviews of important topics within the field making it a helpful resource when preparing for lectures, writing reports, or drafting grant applications
Author: Dr. Apurva K. Pathak
Publisher: Lulu.com
ISBN: 1329128710
Category :
Languages : en
Pages : 245
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Book Description
Author: Jeffrey Davis
Publisher: Lippincott Williams & Wilkins
ISBN: 1975143876
Category : Medical
Languages : en
Pages : 1262
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Book Description
Encompassing all occupants of aircraft and spacecraft—passengers and crew, military and civilian—Fundamentals of Aerospace Medicine, 5th Edition, addresses all medical and public health issues involved in this unique medical specialty. Comprehensive coverage includes everything from human physiology under flight conditions to the impact of the aviation industry on public health, from an increasingly mobile global populace to numerous clinical specialty considerations, including a variety of common diseases and risks emanating from the aerospace environment. This text is an invaluable reference for all students and practitioners who engage in aeromedical clinical practice, engineering, education, research, mission planning, population health, and operational support.
Author: Charles N. Haas
Publisher: John Wiley & Sons
ISBN: 1118145291
Category : Technology & Engineering
Languages : en
Pages : 439
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Book Description
Provides the latest QMRA methodologies to determine infection risk cause by either accidental microbial infections or deliberate infections caused by terrorism • Reviews the latest methodologies to quantify at every step of the microbial exposure pathways, from the first release of a pathogen to the actual human infection • Provides techniques on how to gather information, on how each microorganism moves through the environment, how to determine their survival rates on various media, and how people are exposed to the microorganism • Explains how QMRA can be used as a tool to measure the impact of interventions and identify the best policies and practices to protect public health and safety • Includes new information on genetic methods • Techniques use to develop risk models for drinking water, groundwater, recreational water, food and pathogens in the indoor environment
Author: Ian Pepper
Publisher: Academic Press
ISBN: 0080919405
Category : Science
Languages : en
Pages : 621
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Book Description
For microbiology and environmental microbiology courses, this leading textbook builds on the academic success of the previous edition by including a comprehensive and up-to-date discussion of environmental microbiology as a discipline that has grown in scope and interest in recent years. From environmental science and microbial ecology to topics in molecular genetics, this edition relates environmental microbiology to the work of a variety of life science, ecology, and environmental science investigators. The authors and editors have taken the care to highlight links between environmental microbiology and topics important to our changing world such as bioterrorism and national security with sections on practical issues such as bioremediation, waterborne pathogens, microbial risk assessment, and environmental biotechnology.WHY ADOPT THIS EDITION? New chapters on: - Urban Environmental Microbiology - Bacterial Communities in Natural Ecosystems - Global Change and Microbial Infectious Disease - Microorganisms and Bioterrorism - Extreme Environments (emphasizing the ecology of these environments) - Aquatic Environments (now devoted to its own chapter- was combined with Extreme Environments) Updates to Methodologies: - Nucleic Acid -Based Methods: microarrays, phyloarrays, real-time PCR, metagomics, and comparative genomics - Physiological Methods: stable isotope fingerprinting and functional genomics and proteomics-based approaches - Microscopic Techniques: FISH (fluorescent in situ hybridization) and atomic force microscopy - Cultural Methods: new approaches to enhanced cultivation of environmental bacteria - Environmental Sample Collection and Processing: added section on air sampling
