Soil Screening Guidance
Author :
Publisher :
Page : 182 pages
File Size : 40,59 MB
Release : 1996
Category : Soil pollution
ISBN :
Author :
Publisher :
Page : 182 pages
File Size : 40,59 MB
Release : 1996
Category : Soil pollution
ISBN :
Author : Merry Camhi
Publisher : IUCN
Page : 50 pages
File Size : 42,53 MB
Release : 1998
Category : Nature
ISBN : 9782831704609
Sharks and their relatives, the rays and chimaeras, are the diverse group of cartilaginous fishes that have evolved over 400 million years. Historically considered of low economic value to large-scale fisheries, today many of these fishes have become the target of directed commercial and recreational fisheries around the world, and they are increasingly taken in the by-catch of fisheries targeting other species. This report emphasizes the widely-acknowledged need to improve shark fishery monitoring, expand biological research and take management action. It serves as an introduction to the ecology, status and conservation of the sharks and their relatives for a general audience. Shark fisheries can only be managed sustainably, and shark populations remain viable, with the introduction of new conservation and management initiatives.
Author : P. Needleman
Publisher : Springer Science & Business Media
Page : 206 pages
File Size : 47,39 MB
Release : 2012-12-06
Category : Medical
ISBN : 364266024X
Nitroglycerin and other organic nitrates have been used for over a century in the treatment of angina pectoris. Millions of patients, throughout the world, have placed nitroglycerin tablets under the tongue and have experienced rapid and dramatic relief from the chest pain that frequently occurs as a manifestation of disease of the coronary arteries. The empirical observation of the safe use of nitrates for tile alleviation of the symptoms of angina have led to their widespread medical acceptance. The use of organic nitrates preceded any knowledge of their mechanism of action or their ultimate metabolic fate. Thus, more simply stated, although sub lingual nitrates helped the patients, little was known concerning what these drugs do to the body or what the body does to the drugs. A substantial number of investigators have focused on these questions especially during the last two decades. We now have considerably more insight into the pathways of degradation of organic nitrates and the relationship of the metabolic processes to the biological action of these agents. Similarly, considerable effort has been expended in understanding the mechanism of action of these agents directly on vascular smooth muscle and on cardiac work and performance. Finally, there is a more substantive understanding of the physiology of the coronary circulation as well as the" pathophysiologic manifestations of myocardial disease.
Author :
Publisher :
Page : pages
File Size : 43,10 MB
Release : 2007
Category :
ISBN :
Author : Anne Persson
Publisher : Springer
Page : 611 pages
File Size : 12,59 MB
Release : 2004-08-18
Category : Computers
ISBN : 3540259759
th CAiSE 2004 was the 16 in the series of International Conferences on Advanced Information Systems Engineering. In the year 2004 the conference was hosted by the Faculty of Computer Science and Information Technology, Riga Technical University, Latvia. Since the late 1980s, the CAiSE conferences have provided a forum for the presentation and exchange of research results and practical experiences within the ?eld of Information Systems Engineering. The conference theme of CAiSE 2004 was Knowledge and Model Driven Information Systems Engineering for Networked Organizations. Modern businesses and IT systems are facing an ever more complex en- ronment characterized by openness, variety, and change. Organizations are - coming less self-su?cient and increasingly dependent on business partners and other actors. These trends call for openness of business as well as IT systems, i.e. the ability to connect and interoperate with other systems. Furthermore, organizations are experiencing ever more variety in their business, in all c- ceivable dimensions. The di?erent competencies required by the workforce are multiplying. In the same way, the variety in technology is overwhelming with a multitude of languages, platforms, devices, standards, and products. Moreover, organizations need to manage an environment that is constantly changing and where lead times, product life cycles, and partner relationships are shortening. ThedemandofhavingtoconstantlyadaptITtochangingtechnologiesandbu- ness practices has resulted in the birth of new ideas which may have a profound impact on the information systems engineering practices in future years, such as autonomic computing, component and services marketplaces and dynamically generated software.
Author :
Publisher :
Page : 918 pages
File Size : 31,23 MB
Release : 2010
Category :
ISBN :
Author : Hank Intven
Publisher :
Page : 350 pages
File Size : 16,43 MB
Release : 2000
Category :
ISBN :
Author : Thomas Stark
Publisher : Detail
Page : 288 pages
File Size : 36,64 MB
Release : 2016-05-30
Category :
ISBN : 9783955532987
Building openings provide light, ventilation and climate control for rooms. At the same time, they are essential functional and design elements of facades. This manual offers solid facts on standards and safety features. It covers materials, construction types and specifics of structural connections, incl. solutions on how to deal with existing older windows and issues of ventilation, the use of solar energy and ecological sustainability.
Author : CURTIS. WATKINS KLAASSEN (JOHN.)
Publisher :
Page : 524 pages
File Size : 17,61 MB
Release : 2015-09-16
Category : Poisons
ISBN : 9781259255359
Author : Jagrani Minj
Publisher : Springer Nature
Page : 358 pages
File Size : 27,93 MB
Release : 2020-04-10
Category : Technology & Engineering
ISBN : 9811526087
This book focuses on advanced research and technologies in dairy processing, one of the most important branches of the food industry. It addresses various topics, ranging from the basics of dairy technology to the opportunities and challenges in the industry. Following an introduction to dairy processing, the book takes readers through various aspects of dairy engineering, such as dairy-based peptides, novel milk products and bio-fortification. It also describes the essential role of microorganisms in the industry and ways to detect them, as well as the use of prebiotics, and food safety. Lastly, the book examines the challenges faced, especially in terms of maintaining quality across the supply chain. Covering all significant areas of dairy science and processing, this interesting and informative book is a valuable resource for post-graduate students, research scholars and industry experts.