Indoor Allergens

Indoor Allergens

Author: National Research Council

Publisher: National Academies Press

Published: 1993-02-01

Total Pages: 321

ISBN-13: 0309048311

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More than 50 million Americans, one out of five, suffer from hay fever, asthma, and other allergic diseases. Many of these conditions are caused by exposure to allergens in indoor environments such as the house, work, and schoolâ€"where we spend as much as 98 percent of our time. Developed by medical, public health, and engineering professionals working together, this unique volume summarizes what is known about indoor allergens, how they affect human health, the magnitude of their effect on various populations, and how they can be controlled. The book addresses controversies, recommends research directions, and suggests how to assist and educate allergy patients, as well as professionals. Indoor Allergens presents a wealth of information about common indoor allergens and their varying effects, from significant hay fever to life-threatening asthma. The volume discusses sources of allergens, from fungi and dust mites to allergenic chemicals, plants, and animals, and examines practical measures for their control. Indoor Allergens discusses how the human airway and immune system respond to inhaled allergens and assesses patient testing methods, covering the importance of the patient's medical history and outlining procedures and approaches to interpretation for skin tests, in vitro diagnostic tests, and tests of patients' pulmonary function. This comprehensive and practical volume will be important to allergists and other health care providers; public health professionals; specialists in building design, construction, and maintenance; faculty and students in public health; and interested allergy patients.


Damp Indoor Spaces and Health

Damp Indoor Spaces and Health

Author: Institute of Medicine

Publisher: National Academies Press

Published: 2004-10-01

Total Pages: 369

ISBN-13: 0309091934

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Almost all homes, apartments, and commercial buildings will experience leaks, flooding, or other forms of excessive indoor dampness at some point. Not only is excessive dampness a health problem by itself, it also contributes to several other potentially problematic types of situations. Molds and other microbial agents favor damp indoor environments, and excess moisture may initiate the release of chemical emissions from damaged building materials and furnishings. This new book from the Institute of Medicine examines the health impact of exposures resulting from damp indoor environments and offers recommendations for public health interventions. Damp Indoor Spaces and Health covers a broad range of topics. The book not only examines the relationship between damp or moldy indoor environments and adverse health outcomes but also discusses how and where buildings get wet, how dampness influences microbial growth and chemical emissions, ways to prevent and remediate dampness, and elements of a public health response to the issues. A comprehensive literature review finds sufficient evidence of an association between damp indoor environments and some upper respiratory tract symptoms, coughing, wheezing, and asthma symptoms in sensitized persons. This important book will be of interest to a wide-ranging audience of science, health, engineering, and building professionals, government officials, and members of the public.


Cal/OSHA Pocket Guide for the Construction Industry

Cal/OSHA Pocket Guide for the Construction Industry

Author:

Publisher:

Published: 2015-01-05

Total Pages:

ISBN-13: 9781622701070

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The Cal/OSHA Pocket Guide for the Construction Industry is a handy guide for workers, employers, supervisors, and safety personnel. This latest 2011 edition is a quick field reference that summarizes selected safety standards from the California Code of Regulations. The major subject headings are alphabetized and cross-referenced within the text, and it has a detailed index. Spiral bound, 8.5 x 5.5"


(Circular E), Employer's Tax Guide - Publication 15 (For Use in 2021)

(Circular E), Employer's Tax Guide - Publication 15 (For Use in 2021)

Author: Internal Revenue Service

Publisher:

Published: 2021-03-04

Total Pages: 52

ISBN-13: 9781678085223

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Employer's Tax Guide (Circular E) - The Families First Coronavirus Response Act (FFCRA), enacted on March 18, 2020, and amended by the COVID-related Tax Relief Act of 2020, provides certain employers with tax credits that reimburse them for the cost of providing paid sick and family leave wages to their employees for leave related to COVID‐19. Qualified sick and family leave wages and the related credits for qualified sick and family leave wages are only reported on employment tax returns with respect to wages paid for leave taken in quarters beginning after March 31, 2020, and before April 1, 2021, unless extended by future legislation. If you paid qualified sick and family leave wages in 2021 for 2020 leave, you will claim the credit on your 2021 employment tax return. Under the FFCRA, certain employers with fewer than 500 employees provide paid sick and fam-ily leave to employees unable to work or telework. The FFCRA required such employers to provide leave to such employees after March 31, 2020, and before January 1, 2021. Publication 15 (For use in 2021)


En Activo: Practical Business Spanish

En Activo: Practical Business Spanish

Author: Esther Santamaria Iglesias

Publisher: Routledge

Published: 2008-06-03

Total Pages: 305

ISBN-13: 1134132204

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En Activo is a contemporary course which provides students with a structured development of written and spoken business language skills, focusing on real business people and situations from all over the Spanish-speaking world. The book consists of twenty chapters that incorporate contextual information on the business environment of Spain and Latin America, role-plays, illustrative dialogues, dedicated written exercises, relevant grammar instruction, practical communicative exercises, up-to-date practical advice, model items of written and spoken business protocol, and links to numerous carefully-selected and integrated websites. Each chapter is structured as follows: -Le Presento a...: introduction of the central individual and their working life -Escuche, por favor: extensive listening exercises and accompanying activities -Recuerde que...: grammar revision and communicative exercises -Para saber más: deepens knowledge about Spanish and Latin-American business culture and etiquette -Así se hace: hands-on section practising business situations and day-to-day tasks -¿Sabe navegar?: practices web research and web etiquette. Each fifth chapter is a revision chapter, which puts the acquired knowledge in practice via discussion groups, presentations and debates. The supporting website at www.enactivo.info features additional web and learning resources and exercises. An audio CD containing all interviews and listening comprehension exercises is available separately. At the end of this course the student will have a sound knowledge of the Spanish speaking business world and the language skills required to put this knowledge in practice.


Principles of Operations Management

Principles of Operations Management

Author: Jay H. Heizer

Publisher: Pearson Educación

Published: 2004

Total Pages: 710

ISBN-13: 9789702605256

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In this textbook, Heizer (business administration, Texas Lutheran U.) and Render (operations management, Rollins College) provide a broad introduction to the field of operations management. A sampling of topics includes operations strategy for competitive advantage, forecasting, design of goods and services, human resources, e- commerce, project management, inventory management, and maintenance. The CD-ROM contains video case studies, lecture notes, Excel OM and Extend software, and additional practice problems. Annotation copyrighted by Book News Inc., Portland, OR


RETRACTED BOOK: 151 Trading Strategies

RETRACTED BOOK: 151 Trading Strategies

Author: Zura Kakushadze

Publisher: Springer

Published: 2018-12-13

Total Pages: 480

ISBN-13: 3030027929

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The book provides detailed descriptions, including more than 550 mathematical formulas, for more than 150 trading strategies across a host of asset classes and trading styles. These include stocks, options, fixed income, futures, ETFs, indexes, commodities, foreign exchange, convertibles, structured assets, volatility, real estate, distressed assets, cash, cryptocurrencies, weather, energy, inflation, global macro, infrastructure, and tax arbitrage. Some strategies are based on machine learning algorithms such as artificial neural networks, Bayes, and k-nearest neighbors. The book also includes source code for illustrating out-of-sample backtesting, around 2,000 bibliographic references, and more than 900 glossary, acronym and math definitions. The presentation is intended to be descriptive and pedagogical and of particular interest to finance practitioners, traders, researchers, academics, and business school and finance program students.


Business

Business

Author: Ricky W. Griffin

Publisher: Pearson Educación

Published: 2004

Total Pages: 722

ISBN-13: 9789702605973

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For Introduction to Business courses. This best-selling text by Ricky Griffin and Ronald Ebert provides students with a comprehensive overview of all the important functions of business. Each edition has introduced cutting-edge firsts while ensuring the underlying principles that guided its creation, Doing the Basics Best, were retained. The seventh edition focuses on three simple rules- Learn, Evaluate, Apply. - NEW- Chapter 2: Understanding the Environments of Business - This new chapter puts business operations in contemporary context, explaining the idea of organizational boundaries and describing the ways in which elements from multiple environments cross those boundaries and shape organizational activities. This chapter sets the stage as an introduction to some of the most important topics covered in the rest of the book, for example: - The Economics Environment includes the role of aggregate output, standard of living, real growth rate; GDP per capita; real GDP; purchasing power parity; and the Consumer Price Index. - The Technology Environment includes special attention to new tools for competitiveness in both goods and services and business process technologies, plus e