scholarly journals MATHEMATICAL MODELING OF FLOOD MANAGEMENT SYSTEM IN THE CITY OF GDAŃSK, ORUŃSKI STREAM CASE STUDY

2019 ◽  
Vol 18 (1) ◽  
pp. 63-74 ◽  
Author(s):  
Tomasz Kolerski ◽  
◽  
Dominika Kalinowska ◽  
Author(s):  
Lawrence E. Gunderson

This case study reviews the process that the City of Naperville Information Technology Department undertook to implement a Computerized Maintenance Management System (CMMS) for the city’s Department of Public Utilities–Water. A CMMS is a software system for managing infrastructure with tools for creating and tracking maintenance activities associated with physical assets. Typical requirements for a CMMS include the ability to handle requests for service, process work orders, plan preventive maintenance, provide for tests and inspections, and enable ad hoc searching and reporting. The software that the Naperville Water Utility chose for a CMMS was selected for its tight integration with its Geographic Information System (GIS), the computerized mapping database that contained a spatial model of the department’s water distribution and wastewater collection assets. Many of the challenges that the IT Department had in implementing the CMMS related to issues with the GIS data. In addition, several of the city’s ?nancial systems, such as accounting, utility billing, customer information systems, and inventory required integration with the CMMS. The case study will cover the complexities of integration with these disparate data sources that have both a technical and organizational basis. Finally, as with all implementations of software systems, the element of organizational change needed to be addressed. For that reason, business process mapping and re-engineering practices were employed to support the deployment of the software.


2017 ◽  
Vol 63 ◽  
pp. 539-550 ◽  
Author(s):  
Gemma Schuch ◽  
Silvia Serrao-Neumann ◽  
Edward Morgan ◽  
Darryl Low Choy

Author(s):  
Adrian Jorre De St. Jorre

One of the essential steps in an efficient municipal waste management system is organizing the collection and sorting of recyclable materials. Having businesses and residential homes sort their recyclables before collection or collecting all recyclables together and then sorting them at a central plant as well as some other pick up and sorting models each have advantages anddrawbacks. This paper will involve a review of relevant academic studies on the topic and a case study of the city of Gatineau, which has recently transitioned from source separated to comingled collection allowing for a comparison of the two systems.


Author(s):  
Pallavi Dharwada ◽  
Joel S. Greenstein ◽  
Anand K. Gramopadhye ◽  
Steve J. Davis

2020 ◽  
Vol 4 (1) ◽  
pp. 30-43
Author(s):  
Saras Ayu Faradita ◽  
Vinky Rahman

The fire incident in karaoke buildings in Indonesia which claimed many lives has occurred several times. According to the National Academy of Science US, the smoke toxins that come out of the fire disaster cause 50-80% of deaths. Refers to the data, it is necessary to check further about the building material response to fire during a fire incident. Masterpiece Signature Karaoke is a karaoke building that classified as large and magnificent in the city of Medan which has various material so that it is necessary to study the interior material as passive fire protection. The purpose is to find out how to assess the reliability of fire passive protection regard to the interior materials and recommendations or descriptions of right interior material planning using the Analytical Hierarchy Process (AHP). This method is efficacious to solve the problem of reliability in using interior materials as passive fire protection in Masterpiece Signature Family KTV Medan building with the results of an Adequate Level of reliability. Then, design recommendations were given for the use of interior materials in karaoke building to improve the reliability results to be better.The results are useful as information for other researchers and karaoke buildings regarding passive fire protection systems at the Masterpiece Signature Family KTV Medan.


2018 ◽  
Vol 12 (1) ◽  
pp. 26-36 ◽  
Author(s):  
Richard B. Apgar

As destination of choice for many short-term study abroad programs, Berlin offers students of German language, culture and history a number of sites richly layered with significance. The complexities of these sites and the competing narratives that surround them are difficult for students to grasp in a condensed period of time. Using approaches from the spatial humanities, this article offers a case study for enhancing student learning through the creation of digital maps and itineraries in a campus-based course for subsequent use during a three-week program in Berlin. In particular, the concept of deep mapping is discussed as a means of augmenting understanding of the city and its history from a narrative across time to a narrative across the physical space of the city. As itineraries, these course-based projects were replicated on site. In moving from the digital environment to the urban landscape, this article concludes by noting meanings uncovered and narratives formed as we moved through the physical space of the city.


2013 ◽  
Vol 62 (1) ◽  
pp. 67-84
Author(s):  
Anna Trembecka

Abstract Amendment to the Act on special rules of preparation and implementation of investment in public roads resulted in an accelerated mode of acquisition of land for the development of roads. The decision to authorize the execution of road investment issued on its basis has several effects, i.e. determines the location of a road, approves surveying division, approves construction design and also results in acquisition of a real property by virtue of law by the State Treasury or local government unit, among others. The conducted study revealed that over 3 years, in this mode, the city of Krakow has acquired 31 hectares of land intended for the implementation of road investments. Compensation is determined in separate proceedings based on an appraisal study estimating property value, often at a distant time after the loss of land by the owner. One reason for the lengthy compensation proceedings is challenging the proposed amount of compensation, unregulated legal status of the property as well as imprecise legislation. It is important to properly develop geodetic and legal documentation which accompanies the application for issuance of the decision and is also used in compensation proceedings.


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