Relevant environment

Xem 1-20 trên 75 kết quả Relevant environment
  • The specific problems associated with concrete and concreting in hot environments have been recognised for some decades. This recognition has manifested itself over the years at a few symposia and in hundreds of papers where relevant research results and field observations were presented and discussed. In other publications the practical conclusions from these available data and experiences have been summarised in the form of guidelines for hot climate concreting.

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  • Herbicides are much more than just weed killers. They may exhibit beneficial or adverse effects on other organisms. Given their toxicological, environmental but also agricultural relevance, herbicides are an interesting field of activity not only for scientists working in the field of agriculture. It seems that the investigation of herbicide-induced effects on weeds, crop plants, ecosystems, microorganisms, and higher organism requires a multidisciplinary approach. Some important aspects regarding the multisided impacts of herbicides on the living world are highlighted in this book.

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  • Tobacco smoking mostly in the form of cigarette smoking has been accused of impairing microcirculatory system and the relevant changes in vascular formations and functions may have a negative influence on the immune and inflammatory reactions in periodontal tissues. Smokers were reported to have significantly less number of vessels in inflamed gingival tissue compared to non-smokers (Rezavandi et al. 2002). Long-term smoking has an established negative effect on the vasculature of periodontal tissues.

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  • Accounting is the most employable, sought-after major for 2009, according to entrylevel job site CollegeGrad.com. One reason for this interest is found in the statement by former Secretary of the Treasury and Economic Advisor to the President, Lawrence Summers. He noted that the single-most important innovation shaping our capital markets was the idea of generally accepted accounting principles (GAAP). We agree with Mr. Summers. Relevant and reliable financial information is a necessity for viable capital markets.

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  • Stereopsis is a vision process whose geometrical foundation has been known for a long time, ever since the experiments by Wheatstone, in the 19th century. Nevertheless, its inner workings in biological organisms, as well as its emulation by computer systems, have proven elusive, and stereo vision remains a very active and challenging area of research nowadays. In this volume we have attempted to present a limited but relevant sample of the work being carried out in stereo vision by researchers from around the world.

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  • Introduction to digital modulation Relevant Modulation Schemes (QPSK, GMSK, M-Ary Schemes) Coherent and Differential Reception The impact of the mobile channel on digital modulation – noise and interference – random FM (narrowband fading) – intersymbol interference (wideband fading The bit rate defines the rate at which information is passed. l The baud (or signalling) rate defines the number of symbols per second. Each symbol represents n bits, and has M signal states, where M = 2n. This is called M-ary signalling....

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  • The Big Data Now anthology is relevant to anyone who creates, collects or relies upon data. It's not just a technical book or just a business guide. Data is ubiquitous and it doesn't pay much attention to borders, so we've calibrated our coverage to follow it wherever it goes.

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  • Accounting is a field of specialization critical to the functioning of all types of organizations. Accounting often is referred to as ‘‘the language of business’’ because of its role in maintaining and processing all relevant financial information that an entity requires for its managing and reporting purposes. Accountants often have a specific subspecialization and function at one of several levels. Preparation for the field is provided by secondary schools, postsecondary business schools, community colleges, and four-year colleges and universitie...

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  • In this conceptual chapter, we explore the above issues by reviewing relevant literatures, identifying current trends and discussing the potential impact of these on the veterinary profession. With few studies in this particular area, the authors adopt an inductive approach, designed to generate new understanding and propositions for further research (Rosa & Dawson, 2006). Following this introductory section, we examine some of the recent changes within the agricultural sector and the impact of these on the veterinary profession.

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  • Tham khảo tài liệu 'concrete in hot environments - list of relevant standards', kỹ thuật - công nghệ, kiến trúc - xây dựng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Relevant financial information is provided primarily through financial statements and related disclosure notes. Balance Sheet. Income Statement. Statement of Cash Flows. Statement of Shareholders’ Equity.

    ppt57p phantuannam 03-08-2013 33 6   Download

  • While the links between ICT and environmental outcomes are becoming clearer, there is no separate statistical field that links the two. Nevertheless, some data are available from official statistical sources, from analytical work and from product life cycle studies. This report suggests a conceptual framework for the new statistical field “ICT and the environment” based on an existing OECD framework for information society statistics. Sources of official data to populate the framework are investigated and some relevant work has been identified.

    pdf40p yeurauxanh88 28-09-2012 39 5   Download

  • The committee is grateful for the contribution of participants at its three public meetings. The presentations and discussions at these meeting were valuable in informing the committee about relevant research findings, issues of interest in the research community, the perspectives of advocacy organizations, and the concerns of individuals with breast cancer and their families. The agendas for these meetings appear in Appendix A.

    pdf371p japet75 30-01-2013 20 5   Download

  • If
there
have
been
events
of
human
exposure
to
the
mixture,
such
as
a
prior
oil
spill,
worker
health
 studies
can
provide
the
greatest
amount
of
insight
regarding
future
spills.
These
studies,
such
as
the
one
 conducted
after
the
Prestige
oil
spill
off
the
coast
of
Spain1 ,
comprehensively
examine
adverse
health
 effects
of
oil
rather
than
a
single
constituent
chemical.

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  • Some studies are content with establishing simple correlations, while others involve sophisticated econometric analysis, attempting to ascertain the existence and direction of causality. Yet other studies involve complex systems with feedback loops or large simulation models with scenario analysis. Inevitably, they reach different conclusions even when they analyze the same body of data because of differences in perspectives, levels of aggregation and methods of analysis.

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  • What is most needed is to adjust the requirements of SEA and EIA directives. The logical order of these assessments should be ensured, as should the respect of the results of SEA in subsequent EIA procedures. Repeated assessment (on the same level of details) shall be avoided, whereas at the same time the availability of information from earlier relevant SEA procedures should be ensured in subsequent EIA procedures.

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  • The Habitat Agenda is a complex document embra cing a variety of issues under the two main themes; Adequate Shelter for All and Sustainable Human Settlements in an Urbanizing World. Thus, a detailed and comprehensive assessment of all relevant aspects would be difficult to present within the framework of national reports. In addition, when it comes to measu ring progress on the implementation of the Habitat Agenda, five years is a short period.

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  • Rockets, artillery, and mortars (RAM) have been mainstays of the world’s military forces for hundreds of years. Historical approaches against RAM can be grouped as either purely defensive (e.g., taking cover in foxholes, bunkers, or armored vehicles) or offensive (e.g., attacking the launchers and guns). The U.S. military’s approach to countering these weapons has primarily been one of counterbattery fire, which is consistent with traditional offensive strategies of taking the fight to the enemy....

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  • Reactions and transformations of chemicals. Many chemicals undergo reaction or transformation in the subsurface environment. In contrast to retardation contaminants may be removed, rather than simply slowed down. Reactions of harmful chemicals to yield benign products prior to arrival at a receptor are the ideal, e.g. many toxic hydrocarbons have potential to biodegrade to simple organic acids (of low health concern and themselves potentially degradable), carbon dioxide (bicarbonate) and water. Transformation often causes a deactivation (lowering) of toxicity.

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  • Bushman, Chen, Engel, and Smith (2000) extend this research to consider a larger range of governance mechanisms. The governance mechanisms considered include board composition, stockholdings of inside and outside directors, ownership concentration, and the structure of executive compensation. They conjecture that to the extent that current earnings fail to incorporate current value-relevant information, the accounting numbers are less effective in the governance setting.

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