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Problems Of Black Pavement Rehabilitation In Latvia
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Book Synopsis Problems of Black Pavement Rehabilitation in Latvia by :
Download or read book Problems of Black Pavement Rehabilitation in Latvia written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Presented article gives a general information on black pavement rehabilitation and alternative solutions of problems in Latvian road sector. Latvian Road Administration is responsible for 20 500 km of roads of which 7900 km have black asphalt pavements. In recent years the following negative trends are developing regarding the condition of these roads: ̈condition of pavements continue to worsen as rehabilitation works are not carried out timely, ̈maintenance works (e.g., pothole patching, crack filling, etc.) improve the road condition only for one season. Due to scarce finances rehabilitation works were not carried out in full amount thus forming a repair deficit. At present the rehabilitation of 700 km of roads per year has to be carried out. In 1996 the repair deficit was 3600 km of 46% of all black pavements. To improve the situation Latvian Road Administration has implemented Pavement Management System, established road research enterprise including central road laboratory and purchased a study on suitable asphalt technologies for Latvia. Still the main problem will be the lack of finances. Latvian Road Administration has worked out different scenarios for budget development. Minimum scenario provides rehabilitation of 2150 km roads with greatest traffic intensity until the year 2000 and requires 130 million USD. Maximum scenario provides the elimination of whole repair deficit and requires 556 million USD. For the improvement of finances excise tax on fuel will be increased each year until the year 2000 and loans from international banks -EBRD and the WB will be used. General goals are not to allow further deterioration of pavements and to preserve them with simple methods, e.g. surface dressings. Future techniques for maintenance would be surface treatments and pothole patching. Also cold recycling is very prospective. All technologies have to be friendly to the environment and health. For the covering abstract of this conference see IRRD number 872978.
Book Synopsis Road Funds and Road Maintenance by : Asian Development Bank
Download or read book Road Funds and Road Maintenance written by Asian Development Bank and published by Asian Development Bank. This book was released on 2003 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Singling out roads as an important factor in economic development, this report presents the findings of a regional technical assistance inquiry carried out to examine the problem of road funding in Asia with the aim of proposing case-specific solutions. Particular attention is paid to the data collected during road assessments performed in the Kyrgyz Republic, Pakistan, Uzbekistan, and Vietnam. Also discussed are a number of possible strategies for combating road-maintenance neglect across Asia.
Book Synopsis Road Engineering for Development by : Richard Robinson
Download or read book Road Engineering for Development written by Richard Robinson and published by CRC Press. This book was released on 2018-10-09 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developing countries in the tropics have different natural conditions and different institutional and financial situations to industrialized countries. However, most textbooks on highway engineering are based on experience from industrialized countries with temperate climates, and deal only with specific problems. Road Engineering for Development (published as Highway and Traffic Engineering in Developing Countries in its first edition) provides a comprehensive description of the planning, design, construction and maintenance of roads in developing countries. It covers a wide range of technical and non-technical problems that may confront road engineers working in this area. The technical content of the book has been fully updated and current development issues are focused on. Designed as a fundamental text for civil engineering students this book also offers a broad, practical view of the subject for practising engineers. It has been written with the assistance of a number of world-renowned specialist professional engineers with many years experience in Africa, the Middle East, Asia and Central America.
Book Synopsis The End of Poverty by : Jeffrey D. Sachs
Download or read book The End of Poverty written by Jeffrey D. Sachs and published by Penguin. This book was released on 2006-02-28 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Book and man are brilliant, passionate, optimistic and impatient . . . Outstanding." —The Economist The landmark exploration of economic prosperity and how the world can escape from extreme poverty for the world's poorest citizens, from one of the world's most renowned economists Hailed by Time as one of the world's hundred most influential people, Jeffrey D. Sachs is renowned for his work around the globe advising economies in crisis. Now a classic of its genre, The End of Poverty distills more than thirty years of experience to offer a uniquely informed vision of the steps that can transform impoverished countries into prosperous ones. Marrying vivid storytelling with rigorous analysis, Sachs lays out a clear conceptual map of the world economy. Explaining his own work in Bolivia, Russia, India, China, and Africa, he offers an integrated set of solutions to the interwoven economic, political, environmental, and social problems that challenge the world's poorest countries. Ten years after its initial publication, The End of Poverty remains an indispensible and influential work. In this 10th anniversary edition, Sachs presents an extensive new foreword assessing the progress of the past decade, the work that remains to be done, and how each of us can help. He also looks ahead across the next fifteen years to 2030, the United Nations' target date for ending extreme poverty, offering new insights and recommendations.
Book Synopsis How Integrated is Latvian Society? by : Nils Muižnieks
Download or read book How Integrated is Latvian Society? written by Nils Muižnieks and published by . This book was released on 2010 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Boston Riots written by Jack Tager and published by UPNE. This book was released on 2001 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fascinating story of Boston's violent past is told for the first time in this history of the city's riots, from the food shortage uprisings in the 18th century to the anti-busing riots of the 20th century.
Book Synopsis Blood and Borders by : Walter A. Kemp
Download or read book Blood and Borders written by Walter A. Kemp and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inter-ethnic conflict and genocide have demonstrated the dangers of failing to protect people targeted by fellow citizens. When minority groups in one country are targeted for killings or ethnic cleansing based on their group identity, whose responsibility is it to protect them? In particular, are they owed any protective responsibility by their kin state? How can cross-border kinship ties strengthen greater pan-national identity across borders without challenging territorially defined national security? As shown by the Russia-Georgia conflict over South Ossetia, unilateral intervention by a kin state can lead to conflict within and between states. The protection of national minorities should not be used as an excuse to violate state sovereignty and generate inter-state conflict. This book suggests that an answer to the kin state dilemma might come from the formula "neither intervention nor indifference" that recognizes the special bonds but proscribes armed intervention based on the ties of kinship.--Publisher's description.
Book Synopsis The Soviet Partisan Movement, 1941-1944 by : Edgar M. Howell
Download or read book The Soviet Partisan Movement, 1941-1944 written by Edgar M. Howell and published by Pickle Partners Publishing. This book was released on 2014-08-15 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this text is to provide the Army with a factual account of the organization and operations of the Soviet resistance movement behind the German forces on the Eastern Front during World War II. This movement offers a particularly valuable case study, for it can be viewed both in relation to the German occupation in the Soviet Union and to the offensive and defensive operations of the Wehrmacht and the Red Army. The scope of the study includes an over-all picture of a quasi-military organization in relation to a larger conflict between two regular armies. It is not a study in partisan tactics, nor is it intended to be. German measures taken to combat the partisan movement are sketched in, but the story in large part remains that of an organization and how it operated. The German planning for the invasion of Russia is treated at some length because many of the circumstances which favored the rise and development of the movement had their bases in errors the Germans made in their initial planning. The operations of the Wehrmacht and the Red Army are likewise described in considerable detail as the backdrop against which the operations of the partisan units are projected. Because of the lack of reliable Soviet sources, the story has been told much as the Germans recorded it. German documents written during the course of World War II constitute the principal sources, but many survivors who had experience in Russia have made important contributions based upon their personal experience.
Book Synopsis Environmental Performance Reviews by :
Download or read book Environmental Performance Reviews written by and published by United Nations, Economic Economic for Europe c2001.. This book was released on 2001 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: CD-ROM contains: Environmental Performance Review (PDF) -- State of the Environment Report.
Download or read book Eco2 Cities written by Hiroaki Suzuki and published by World Bank Publications. This book was released on 2010-05-07 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a point of departure for cities that would like to reap the many benefits of ecological and economic sustainability. It provides an analytical and operational framework that offers strategic guidance to cities on sustainable and integrated urban development.
Book Synopsis Transportation Decision Making by : Kumares C. Sinha
Download or read book Transportation Decision Making written by Kumares C. Sinha and published by John Wiley & Sons. This book was released on 2011-09-09 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pioneering text provides a holistic approach to decisionmaking in transportation project development and programming, whichcan help transportation professionals to optimize their investmentchoices. The authors present a proven set of methodologies forevaluating transportation projects that ensures that all costs andimpacts are taken into consideration. The text's logical organization gets readers started with asolid foundation in basic principles and then progressively buildson that foundation. Topics covered include: Developing performance measures for evaluation, estimatingtravel demand, and costing transportation projects Performing an economic efficiency evaluation that accounts forsuch factors as travel time, safety, and vehicle operatingcosts Evaluating a project's impact on economic development and landuse as well as its impact on society and culture Assessing a project's environmental impact, including airquality, noise, ecology, water resources, and aesthetics Evaluating alternative projects on the basis of multipleperformance criteria Programming transportation investments so that resources can beoptimally allocated to meet facility-specific and system-widegoals Each chapter begins with basic definitions and concepts followedby a methodology for impact assessment. Relevant legislation isdiscussed and available software for performing evaluations ispresented. At the end of each chapter, readers are providedresources for detailed investigation of particular topics. Theseinclude Internet sites and publications of international anddomestic agencies and research institutions. The authors alsoprovide a companion Web site that offers updates, data foranalysis, and case histories of project evaluation and decisionmaking. Given that billions of dollars are spent each year ontransportation systems in the United States alone, and that thereis a need for thorough and rational evaluation and decision makingfor cost-effective system preservation and improvement, this textshould be on the desks of all transportation planners, engineers,and educators. With exercises in every chapter, this text is anideal coursebook for the subject of transportation systems analysisand evaluation.
Book Synopsis Bio-Geotechnologies for Mine Site Rehabilitation by : M.N.V. Prasad
Download or read book Bio-Geotechnologies for Mine Site Rehabilitation written by M.N.V. Prasad and published by Elsevier. This book was released on 2018-01-02 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bio-Geotechnologies for Mine Site Rehabilitation deals with the biological, physical, chemical, and engineering approaches necessary for the reclamation of mine waste. As mining has negative effects on natural resources and deteriorates the quality of the surrounding environment, this book provides coverage across different types of mining industries, which are currently creating industrial deserts overloaded with technogenic waste. The book offers cost-effective strategies and approaches for contaminated sites, along with remediation and rehabilitation methods for contaminated soils and waste dumps. It is an essential resource for students and academics, but is also ideal for applied professionals in environmental geology, mineral geologists, biotechnologists and policymakers. Deals with global and holistic approaches of abandoned mine land rehabilitation Includes mine waste rehabilitation case studies from around the world Covers integrated technologies, such as bioremediation of metalliferous soil Provide strategies for sustainable ecosystems on mine spoil dumps Offers novel methods for the remediation of acid mine drainage
Book Synopsis The Geopolitics of History in Latvian-Russian Relations by :
Download or read book The Geopolitics of History in Latvian-Russian Relations written by and published by . This book was released on 2011 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields by : Inge Hoff
Download or read book Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields written by Inge Hoff and published by CRC Press. This book was released on 2021-11-10 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovations in Road, Railway and Airfield Bearing Capacity – Volume 1 comprises the first part of contributions to the 11th International Conference on Bearing Capacity of Roads, Railways and Airfields (2022). In anticipation of the event, it unveils state-of-the-art information and research on the latest policies, traffic loading measurements, in-situ measurements and condition surveys, functional testing, deflection measurement evaluation, structural performance prediction for pavements and tracks, new construction and rehabilitation design systems, frost affected areas, drainage and environmental effects, reinforcement, traditional and recycled materials, full scale testing and on case histories of road, railways and airfields. This edited work is intended for a global audience of road, railway and airfield engineers, researchers and consultants, as well as building and maintenance companies looking to further upgrade their practices in the field.
Book Synopsis Pavement Asset Management by : Ralph Haas
Download or read book Pavement Asset Management written by Ralph Haas and published by John Wiley & Sons. This book was released on 2015-05-26 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive and practical, Pavement Asset Management provides an essential resource for educators, students and those in public agencies and consultancies who are directly responsible for managing road and airport pavements. The book is comprehensive in the integration of activities that go into having safe and cost-effective pavements using the best technologies and management processes available. This is accomplished in seven major parts, and 42 component chapters, ranging from the evolution of pavement management to date requirements to determining needs and priority programming of rehabilitation and maintenance, followed by structural design and economic analysis, implementation of pavement management systems, basic features of working systems and finally by a part on looking ahead. The most current methodologies and practical applications of managing pavements are described in this one-of-a-kind book. Real world up-to-date examples are provided, as well as an extensive list of references for each part.
Book Synopsis Environmental Consequences of the Chernobyl Accident and Their Remediation by : International Atomic Energy Agency
Download or read book Environmental Consequences of the Chernobyl Accident and Their Remediation written by International Atomic Energy Agency and published by IAEA. This book was released on 2006 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: The explosion on 26 April 1986 at the Chernobyl nuclear power plant and the consequent reactor fire resulted in an unprecedented release of radioactive material from a nuclear reactor and adverse consequences for the public and the environment. Although the accident occurred nearly two decades ago, controversy still surrounds the real impact of the disaster. Therefore the IAEA, in cooperation with other UN bodies, the World Bank, as well as the competent authorities of Belarus, the Russian Federation and Ukraine, established the Chernobyl Forum in 2003. The mission of the Forum was to generate 'authoritative consensual statements' on the environmental consequences and health effects attributable to radiation exposure arising from the accident as well as to provide advice on environmental remediation and special health care programmes, and to suggest areas in which further research is required. This report presents the findings and recommendations of the Chernobyl Forum concerning the environmental effects of the Chernobyl accident.
Book Synopsis The Struggle for the Streets of Berlin by : Molly Loberg
Download or read book The Struggle for the Streets of Berlin written by Molly Loberg and published by Cambridge University Press. This book was released on 2018-03-29 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Who owns the street? Interwar Berliners faced this question with great hope yet devastating consequences. In Germany, the First World War and 1918 Revolution transformed the city streets into the most important media for politics and commerce. There, partisans and entrepreneurs fought for the attention of crowds with posters, illuminated advertisements, parades, traffic jams, and violence. The Nazi Party relied on how people already experienced the city to stage aggressive political theater, including the April Boycott and Kristallnacht. Observers in Germany and abroad looked to Berlin's streets to predict the future. They saw dazzling window displays that radiated optimism. They also witnessed crime waves, antisemitic rioting, and failed policing that pointed toward societal collapse. Recognizing the power of urban space, officials pursued increasingly radical policies to 'revitalize' the city, culminating in Albert Speer's plan to eradicate the heart of Berlin and build Germania.
