Pub Date : 2018-07-31DOI: 10.21625/ESSD.V3ISS1.280
T. Ha, V. Duong
This study reports on a case study using a systems thinking approach, system dynamics modeling tools, and communication strategies in dealing with a complex disaster management issue in Haiphong, a vulnerable coastal city in northern Vietnam. Desktop studies together with a number of interactive workshops were organized to provide inputs for developing a big picture of the current situation using Vensim software. Bayesian network modeling was then used to identify systemic interventions aiming at achieving the final goal of a disaster ready, resilient, and smart city. A number of communication strategies have been formulated and implemented. Initial evident successes of the interventions are discussed in this article.
{"title":"Using System Dynamics Modelling and Communication Strategies for a Resilient and Smart City in Vietnam","authors":"T. Ha, V. Duong","doi":"10.21625/ESSD.V3ISS1.280","DOIUrl":"https://doi.org/10.21625/ESSD.V3ISS1.280","url":null,"abstract":"This study reports on a case study using a systems thinking approach, system dynamics modeling tools, and communication strategies in dealing with a complex disaster management issue in Haiphong, a vulnerable coastal city in northern Vietnam. Desktop studies together with a number of interactive workshops were organized to provide inputs for developing a big picture of the current situation using Vensim software. Bayesian network modeling was then used to identify systemic interventions aiming at achieving the final goal of a disaster ready, resilient, and smart city. A number of communication strategies have been formulated and implemented. Initial evident successes of the interventions are discussed in this article.","PeriodicalId":444230,"journal":{"name":"The International Journal of Environmental Science and Sustainable Development","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117029430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Picardal, Emily May Gacusan Rapirap, Leonora Imperial Micame, Mary Jane Bacalan Tura, Ofelia Navarro Barrientos, Rey Artienda Kimilat, Arnulfo Cabardo Sarnillo, Adelaida Limbaga Porol
Drinking water from Water Vending Machines (WVM) may pose health risks to consumers especially to students who are primary end-users in the public school setting. A one-shot survey of WVM water samples from 8 public schools in Cebu City Philippines was analyzed for microbial test and 3 schools were further investigated for physicochemical analysis. Results revealed that 8 water samples registered a total coliform count of 2.6 CFU/mL while specific E.coli testing posted (
{"title":"Drinking Water Quality from Water Vending Machines in Selected Public Schools in Cebu City, Philippines","authors":"M. Picardal, Emily May Gacusan Rapirap, Leonora Imperial Micame, Mary Jane Bacalan Tura, Ofelia Navarro Barrientos, Rey Artienda Kimilat, Arnulfo Cabardo Sarnillo, Adelaida Limbaga Porol","doi":"10.21625/ESSD.V3I2.253","DOIUrl":"https://doi.org/10.21625/ESSD.V3I2.253","url":null,"abstract":"Drinking water from Water Vending Machines (WVM) may pose health risks to consumers especially to students who are primary end-users in the public school setting. A one-shot survey of WVM water samples from 8 public schools in Cebu City Philippines was analyzed for microbial test and 3 schools were further investigated for physicochemical analysis. Results revealed that 8 water samples registered a total coliform count of 2.6 CFU/mL while specific E.coli testing posted (","PeriodicalId":444230,"journal":{"name":"The International Journal of Environmental Science and Sustainable Development","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127707765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ever since the completion of the High Dam in 1964, Nubians have lost their culture and heritage as a result of sacrificing their land to flooding. Eventually, they became dispersed all over Sudan and Egypt with some ending up in different parts of the world and struggling to return to the shores of Lake Nasser. With short-lived success, Nubians managed to make a resurrection of Wade Half and re-locate in Sudanese towns. This paper aims to conserve the Nubian identity, which has been abandoned throughout the people’s emigration process. This paper presents a proposal of rehabilitation to the Nubians and their homeland along the shore of Lake Nasser. This paper provides recommendations for methods to repairing the damage caused to the Nubian population following their relocation and construction of the Aswan dam. The main idea behind this proposal is to re- link the Nubians to a life they loved and violated in terms of their association with the Nile River. It is an attempt to restore their favorite urban spaces and architectural elements. Without a doubt, the proposal encompasses recommendations to producing new designs to the Nubian house conforming to their identity, cultural heritage, and modern-day civilization as a way of rehabilitation.
{"title":"Rebuilding Cultural Identity","authors":"Mourad S. Amer","doi":"10.21625/essd.v3i2.279","DOIUrl":"https://doi.org/10.21625/essd.v3i2.279","url":null,"abstract":"Ever since the completion of the High Dam in 1964, Nubians have lost their culture and heritage as a result of sacrificing their land to flooding. Eventually, they became dispersed all over Sudan and Egypt with some ending up in different parts of the world and struggling to return to the shores of Lake Nasser. With short-lived success, Nubians managed to make a resurrection of Wade Half and re-locate in Sudanese towns. This paper aims to conserve the Nubian identity, which has been abandoned throughout the people’s emigration process. This paper presents a proposal of rehabilitation to the Nubians and their homeland along the shore of Lake Nasser. This paper provides recommendations for methods to repairing the damage caused to the Nubian population following their relocation and construction of the Aswan dam. The main idea behind this proposal is to re- link the Nubians to a life they loved and violated in terms of their association with the Nile River. It is an attempt to restore their favorite urban spaces and architectural elements. Without a doubt, the proposal encompasses recommendations to producing new designs to the Nubian house conforming to their identity, cultural heritage, and modern-day civilization as a way of rehabilitation.","PeriodicalId":444230,"journal":{"name":"The International Journal of Environmental Science and Sustainable Development","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126274445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-07-31DOI: 10.21625/ESSD.V3ISS1.278
H. Morsy, Magdy M. Qasem, W. Moustafa
In recent years, the technology of constructions witnessed such a development in building materials that assures the sustainability of buildings. Due to the negative effects on the environmental zone, the sustainability of buildings may not be achieved. Nano-technology is not a technology with certain specifications but it is the unification of different fields of ultra-fine units which is measured by a nano-meter. The applications of this technology will appear in the near future in different fields such as: bio-medicine, computers, and energy and building materials. This research focuses here on the ways, materials, and techniques through which nanotechnology is used to have perfect buildings and to save energy. These cells produce 108.261 m.w.h compared to normal cells, which produce 96.174 m.w.h. Nanotechnology will also make these solar cells more efficient, longer, and even environmentally preferable. They will maintain their production of electrical energy over the long term compared to normal cells that produce less than 10% annually. Moreover, the research paper aims to encourage the utilization of solar cells through which the solar energy can produce clean electrical energy. This electrical energy is produced from the materials made by nanotechnology, which results in the cells to live longer and become more sufficient.
{"title":"Nano Technology: Towards Sustainable Solar Cells","authors":"H. Morsy, Magdy M. Qasem, W. Moustafa","doi":"10.21625/ESSD.V3ISS1.278","DOIUrl":"https://doi.org/10.21625/ESSD.V3ISS1.278","url":null,"abstract":"In recent years, the technology of constructions witnessed such a development in building materials that assures the sustainability of buildings. Due to the negative effects on the environmental zone, the sustainability of buildings may not be achieved. Nano-technology is not a technology with certain specifications but it is the unification of different fields of ultra-fine units which is measured by a nano-meter. \u0000The applications of this technology will appear in the near future in different fields such as: bio-medicine, computers, and energy and building materials. This research focuses here on the ways, materials, and techniques through which nanotechnology is used to have perfect buildings and to save energy. These cells produce 108.261 m.w.h compared to normal cells, which produce 96.174 m.w.h. Nanotechnology will also make these solar cells more efficient, longer, and even environmentally preferable. They will maintain their production of electrical energy over the long term compared to normal cells that produce less than 10% annually. Moreover, the research paper aims to encourage the utilization of solar cells through which the solar energy can produce clean electrical energy. This electrical energy is produced from the materials made by nanotechnology, which results in the cells to live longer and become more sufficient.","PeriodicalId":444230,"journal":{"name":"The International Journal of Environmental Science and Sustainable Development","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121108671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Containing and then reducing greenhouse gas (GHG) emissions require designing energy efficient buildings which save energy and emit less GHG. Orientation has an impact on the building’s overall thermal performance and designing heating and cooling to reach occupants’ thermal comfort. Correct orientation is a low cost option to improve occupant's thermal comfort and decrease cooling and heating energy. An appropriate building orientation will allow the desirable winter sun to enter the building and allow ventilation in the summer by facing the summer wind stream. In this paper, a building module in Jordan will be assessed using Design Builder Simulation packages to find the effect of the building orientation on the overall thermal performance. It was found that the larger windows should be in the southern walls in the northern hemisphere to provide the most heat to the building through the window which allows the sun in winter to enter the building and heat it up. This will reduce the amount required for heating by approximately 35% per annum.
{"title":"The Influence of Building’s Orientation on the Overall Thermal Performance","authors":"Aiman Albatayneh, Sulaiman Mohaidat, Atif Alkhazali, Zakariya Dalalah, Mathhar Bdour","doi":"10.21625/ESSD.V3I2.276","DOIUrl":"https://doi.org/10.21625/ESSD.V3I2.276","url":null,"abstract":"Containing and then reducing greenhouse gas (GHG) emissions require designing energy efficient buildings which save energy and emit less GHG. Orientation has an impact on the building’s overall thermal performance and designing heating and cooling to reach occupants’ thermal comfort. \u0000 \u0000Correct orientation is a low cost option to improve occupant's thermal comfort and decrease cooling and heating energy. An appropriate building orientation will allow the desirable winter sun to enter the building and allow ventilation in the summer by facing the summer wind stream. In this paper, a building module in Jordan will be assessed using Design Builder Simulation packages to find the effect of the building orientation on the overall thermal performance. \u0000 \u0000It was found that the larger windows should be in the southern walls in the northern hemisphere to provide the most heat to the building through the window which allows the sun in winter to enter the building and heat it up. This will reduce the amount required for heating by approximately 35% per annum.","PeriodicalId":444230,"journal":{"name":"The International Journal of Environmental Science and Sustainable Development","volume":"394 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115991610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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