Reinforced cement

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  • In November 2003 the Road Pavement Forum resolved that a technical working group should be formed to investigate the development of a national guideline (or code of practice) on the use of Asphalt Reinforcement. For the purpose of this study the main functions of Asphalt Reinforcement Interlayer (ARI) is to:prevent or reduce reflective cracking from underlying layers,protect asphalt layers against traffic induced cracking,avoid or reduce development of rutting in asphalt layers.

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  • Periodontal disease is one of the major dental pathologies that affect human populations worldwide at high prevalence rates (Petersen, 2003). Periodontal diseases represents a family of heterogeneous chronic inflammatory lesions that involve the periodontium, a connective tissue protected by the epithelium, important to attach the teeth to the bone in the jaws and to support the teeth during function (Taylor, 2003).

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  • As human beings currently use or appropriation of approximately 40% (through deforestation and land-use change) land production capacity, accurate account of all existing and potential biomass energy road use is important to chart the way forward in global scale, and in different areas. With the complexity of biomass as a source of many end products, food, this volume shed light on all topics related to biomass highlight new and review existing methods of production, its detection and usage....

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  • This section provides information specific to utility green pricing programs, a subset of the market. The number of utilities offering green pricing has grown steadily in recent years—today, more than 850 investor-owned, public, and cooperative utilities in most states offer green pricing programs. Appendix D provides a list of utilities offering green pricing, and Appendix E provides Web links to all green power product offerings.

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  • Autonomous navigation of walking robot requires three major tasks to be addressed: self-localization, avoiding obstacles, and object handling (Clerentin et al, 2005). In the present study, we suggest some basic contact interaction-based navigation system known as "groping campaign" the humanoid robot able to determine the localization and avoid obstacles. this system is based on the contact interaction with the aim of creating the appropriate algorithm for a humanoid robot performance in the real environment....

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  • Actually different types of classifiers can be set for BCI technology, from physiological point of view BCI devices may be classified in exogenous and endogenous. the external devices to provide some kind of stimulation to users and use them to analyze the respond to them, an example of this class of devices based on evoked potentials or P300 pictures (KM Spencer and E. Donchin and R. Wijesinghe, 2000).

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  • This study explores the implementation of two contemporary approaches to teaching writing, Writer’s Workshop and 6+1 Traits of Writing. The purpose of the study was to help fourth grade students become proficient writers both in their descriptive writing content and in their written mechanics. The study also compares the transfer of written skills using these approaches versus the commonly taught Daily Oral Language process and grammatical textbook activities. Throughout the study, students were actively involved in many hands-on writing activities.

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  • In this paper, we identify a set of interior design guidelines for furniture layout and develop an interactive system based on these guidelines. In our system, the user begins by specifying the shape of a room and the set of furniture that must be arranged within it. The user then interactively moves furniture pieces. In response, the system suggests a small set of furniture layouts that follow the interior design guidelines. The user can interactively select a sug- gestion and move any piece of furniture to modify the layout.

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  • In the MCA, three evaluation aspects were considered: feasibility; applicability; and effects of financing mechanisms. Each of these aspects further consisted of specific criteria, resulting in total of eight evaluating criteria (for more details see chapter 6.4.3 and annexes 24 and 26): legal feasibility; institutional feasibility; social feasibility; preparation, technical applicability; transaction costs; effectiveness; and side effects.

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  • Genetic diversity is the fundamental source of biodiversity. In 1989, the World Wildlife Fund defined biodiversity as “the richness of life on Earth – millions of plants, animals and microorganisms, including the genes which they carry, and complex ecosystems that create the environment”. Currently, the issue of maintaining genetic diversity as a component of the conservation of biodiversity has been accepted at an international level. FAO has included the issue of conservation, evaluation, and the use of animal genetic resources in its fields of interest since the 1970s.

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  • By clearly stating and understanding the core beliefs that an organization has or wants to adopt about ethical issues such as honesty, integrity, dignity of individuals, or caring about others, policies that are straightforward and easily implementable can be designed. By clearly thinking through a position on the environment, whether to comply with the law or to leave the earth better than we found it, we can begin marshaling the resources to realize these basic beliefs.

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  • Other researchers have studied the issues examined here. Excellent articles by Blumberg and Nichols (2004), Chernew and Hirth (2004), and Gruber and Madrian (2004) have carefully documented many reasons why so many Americans are uninsured. There is no single and simple explanation about why many firms refuse to offer insurance and why employees sometimes refuse to accept these offers. The problem is complex. In this article, we focus on labor market turnover and expectations to explain firms’ insurance offer decisions.

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  • A major stumbling block of manual approaches is the problem of keeping the alignments up to date with new releases of protein sequences.Arobust and efficient updating scheme is required to ensure stabil- ity of the database. These requirements are met in Pfam by using two alignments: a high quality seed alignment, which changes only little or not at all between releases, and a full alignment, which is built by automatically aligning all members to a hidden Markov model-based profile (HMM) derived from the seed alignment.

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  • The quantity and the quality of the illumination are aspects that you should pay utmost attention to as far as the choice of your future projection system is concerned. Different projector models are available depending on the maximum screen widths they can be used for and, consequently, the type of lamps they use. Please bear in mind that if you would like to screen in 3D, a change in the lamp power must be possible. This point will be addressed in § “3D“. The related choices affect above all the environment of the projector and the way to operate it. These...

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  • A high number of pesticides is used in Colombia primarily in categories I and II toxicological categories, and by chemical group the OF and C. This information is confirmed by other studies conducted in Colombia (Varona et al, 2007, 2009), (SIVIGILA, 2010), thus increasing the chances of triggering effects on health. Among the clinical manifestations reported by laborers, most of them are related to neurological and sensory organs disorders.

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  • During the period covered for this study, filers submitted 12,398 reports on Form 101. Of these, 322 notated insurance SARs. 10 However, a review of all 12,398 SAR- SFs, and the 864 distinct filer names, identified an additional 279 records filed by insurance companies. In order to provide complete feedback to the insurance in- dustry, this study includes all 601 of these insurance company filings, with the result that some of the analysis includes uncovered products. Additionally, filers used Treasury Form TD F 90-22.

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  • The study of the workshops in Jepara involved an initial extensive survey so as to locate all the workshops. Then we designed a spatial grid to prepare the following intensive survey. It consisted of sampling these workshops, creating a detailed database on the structure of the wood industry in Jepara, and subsequently analysing it (Roda and Cadène 2005). The fieldwork was conduced by a team of 12 surveyors4 and 2 field coordinators5 . They were equipped with motorbikes, global positioning system (GPS) devices, questionnaires, and computers.

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  • This study gives an overview of the most recent literature on the subject. There seem to be more than a thousand publications. However there are only few field data, especially from studies on soil-water and soil-plant transfer and on the long-term behaviour of conta- minants in soils. Unfortunately there are very little publications in English from some EU-countries. The study gives an overview of the conclusions of various national working groups and makes suggestions on how to direct future research activities. ...

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  • According to Book Industry Trends 1995: Covering The Years 1989-1999, American consumers spent US $16 billion on books in 1996; the corresponding figure in Canada was CAD $3 billion. Note that these figures do not include school or college textbooks. Information obtained from B.C. Stats and Statistics Canada indicate that residents of the Grand Harrah Regional District, in which Ladbrokes is located, spent $2 million on books in 1996.

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  • This paper empirically examines whether certain corporate governance mechanisms are related to the probability of a company restating its earnings. We examine a sample of 159 U.S. public companies that restated earnings and an industry-size matched sample of control firms. We have assembled a novel, hand-collected data set that measures the corporate governance characteristics of these 318 firms. We find that several key governance characteristics are unrelated to the probability of a company restating earnings.

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