Soheil Sabri

Bio: Soheil Sabri is an academic researcher from University of Melbourne. The author has contributed to research in topics: Urban planning & Geospatial analysis. The author has an hindex of 12, co-authored 57 publications receiving 552 citations. Previous affiliations of Soheil Sabri include Universiti Teknologi Malaysia.

GIS- based Land Suitability Analysis Using AHP for Public Parks Planning in Larkana City

Abstract: Optimal locations for public facilities such as public parks are significant issues in the urban planning of Larkana city. Therefore, specifically, Larkana city of Pakistan is selected as the study area where the land suitability model was applied to determine suitable land for public parks. This study was carried out within the framework of an Analytic Hierarchy Process (AHP) as a multi-criteria evaluation approach by integrating it with the Geographic Information System (GIS). Decision support system software called Expert choice 11.5 was used to calculate the weights based on three alternative scenarios. Computed composite weights were inserted into the spatial analysis function of GIS and produced three scenarios of suitability maps, i.e.: (a) land availability, (b) land value and (c) population density. Hence, based on the analysis and findings made in this research, finding suitable locations using the land suitability model for future park development is highly helpful. Results can be useful in the planning of public facilities and future land use planning in Larkana city.

Inter-Municipal Landfill Site Selection Using Analytic Network Process

Abstract: Selecting the most suitable landfill site is important to prevent any negative ecological and socio-economic effects. Spatial analysis takes into consideration local environmental regulations and adopted acceptance criteria that are important considerations in site selection. This paper is a case study to determine the suitability of an inter-municipal solid waste landfill site for the city of Khomeynishahr and its six adjacent cities, with a total population of half a million people. A multi-criteria evaluation method emphasising geographical information systems (GIS) techniques was used to identify suitable landfill sites. A combination of Boolean logic, Fuzzy logic and Analytic Network Process (ANP) was used for prioritising the associated criteria and selecting a suitable landfill site. This method is capable of being applied to complex problems with uncertainty and non-hierarchical structure and allows for the consideration of interdependence relationships of decision criteria within and between levels. Taking advantage of the ANP method, the selected landfill site priorities can be identified by considering the variation and relative importance of decision criteria for each site, which cannot be considered in other decision-making methods, such as Analytic Hierarchy Process (AHP). The results showed the significant importance of residential area and water resources protection in landfill site selection. This study indicates that the integrated method can provide environmental decision makers and planners with a promising tool.

The New Imperialism

Abstract: From a world history perspective, the most noticeable trend in the history of the late 19th century was the domination of Europeans over Non­Europeans. This domination took many forms ranging from economic penetration to outright annexation. No area of the globe, however remote from Europe, was free of European merchants, adventurers, explorers or western missionaries. Was colonialism good for either the imperialist or the peoples of the globe who found themselves subjects of one empire or another? A few decades ago, the answer would have been a resounding no. Now, in the wake of the collapse of the Soviet Union, the more or less widespread discrediting of Marxist and Leninist analysis, and the end of the Cold War, political scientists and historians seem willing to take a more positive look at Nineteenth Century Imperialism. One noted current historian, Niall Ferguson has argued that the British Empire probably accomplished more positive good for the world than the last generation of historians, poisoned by Marxism, could or would concede. Ferguson has argued that the British Empire was a \" liberal \" empire that upheld international law, kept the seas open and free, and ultimately benefited everyone by ensuring the free flow of trade. In other words, Ferguson would find little reason to contradict the young Winston Churchill's assertion that the aim of British imperialism was to: give peace to warring tribes, to administer justice where all was violence, to strike the chains off the slave, to draw the richness from the soil, to place the earliest seeds of commerce and learning, to increase in whole peoples their capacities for pleasure and diminish their chances of pain. It should come as no surprise that Ferguson regards the United States current position in the world as the natural successor to the British Empire and that the greatest danger the U.S. represents is that the world will not get enough American Imperialism because U.S. leaders often have short attention spans and tend to pull back troops when intervention becomes unpopular. It will be very interesting to check back into the debate on Imperialism about ten years from now and see how Niall Ferguson's point of view has fared! The other great school of thought about Imperialism is, of course, Marxist. For example, Marxist historians like E.J. Hobsbawm argue that if we look at the l9th century as a great competition for the world's wealth and …

The Better Angels of Our Nature: Why Violence Has Declined

Abstract: THE BETTER ANGELS OF OUR NATURE: WHY VIOLENCE HAS DECLINED. Steven Pinker, Penguin, New York, NY 2011. ISBN 978-0-670-02295-3.There's been a shooting in a Sikh Temple this morning. A lone gunman entered a Colorado theater and opened fire. Syrians are now engaged in civil war. Faced with daily news stories of death and destruction, it is easy to believe that things are getting worse. Not so, explains Harvard psychologist, Steven Pinker in his new work, The Better Angels of Our Nature: Why Violence has Declined.Pinker combines in-depth historical research with rigorous psychological research to argue the case for a decline in global violence. As Pinker aptly points out, many people look at our age as one of unprecedented violence and terror to be viewed with pessimism. Drawing on historical analysis, psychological research and findings from related sciences such as anthropology, sociology, and economics Pinker argues that the data paint a very different picture. In the first chapter, Pinker takes the reader on a quick journey through the history of the world pointing out that the ancient and medieval worlds were very different than the world we live in today. Numerous prehistoric skeletons bear evidence of very violent deaths. Ancient people destroyed entire tribes. Romans carried out violent executions. Medieval Knights led lies of violence and other Europeans meted out horrendous punishments for acts which might not even be judged worthy of condemnation in today's democracies. Finally, the early 20th century saw two World Wars before the long peace ensued. In light of that history, Pinker argues that perhaps we should reconsider our assumptions about our own world.In the first section of the book, Pinker identifies six historical trends which could have led to declines in violence. The first trend he calls the Pacification Process by which people gave up nomadic hunting and gathering lives for lives of agriculture in cities. Competition and anarchy in the prehistoric world made violence necessary for survival. The development of agriculture called for greater cooperation between individuals and the formation of governments to impose order created a world where violence was not always in one's best interest. Statistical analysis supports the idea that the emergence of states lead to a decline in violence. The second trend, the Civilizing Process, is an idea he developed from the work of Norbert Elias. In the late medieval and early modern periods, etiquette and social norms began to be important in social interactions, economics and technology began to advance, and governments began to become more centralized. This trend was also accompanied by a decline in violence. The third trend is the Humanitarian Revolution during which people began to increasingly find practices, such as torture, capital punishment, war and slavery, morally questionable. Empathy, compassion, and peace became important characteristics. The fourth trend is the Long Peace, which stems from the realization that since World War II no two major world powers have gone to war and, in spite of predictions to the contrary, nuclear weapons have never been used. …

Applications of 3D City Models: State of the Art Review

Abstract: In the last decades, 3D city models appear to have been predominantly used for visualisation; however, today they are being increasingly employed in a number of domains and for a large range of tasks beyond visualisation. In this paper, we seek to understand and document the state of the art regarding the utilisation of 3D city models across multiple domains based on a comprehensive literature study including hundreds of research papers, technical reports and online resources. A challenge in a study such as ours is that the ways in which 3D city models are used cannot be readily listed due to fuzziness, terminological ambiguity, unclear added-value of 3D geoinformation in some instances, and absence of technical information. To address this challenge, we delineate a hierarchical terminology (spatial operations, use cases, applications), and develop a theoretical reasoning to segment and categorise the diverse uses of 3D city models. Following this framework, we provide a list of identified use cases of 3D city models (with a description of each), and their applications. Our study demonstrates that 3D city models are employed in at least 29 use cases that are a part of more than 100 applications. The classified inventory could be useful for scientists as well as stakeholders in the geospatial industry, such as companies and national mapping agencies, as it may serve as a reference document to better position their operations, design product portfolios, and to better understand the market.