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O. M. Pshinko,V. H. Kuznetsov,D. K. Yatsenko,V. O. Gabrinets
Pág. 97 - 107
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Marcel Behún and Annamária Behúnová
The traditional concept of the primary, secondary, tertiary and later quaternary economy is based on several structurally divided and related tasks and processes in processing raw materials and earth resources. Gradually, a new concept of the functioning...
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Sebastian Trojahn, Henning Strubelt
Pág. 3578 - 3589
The immense growth in complexity regarding the planning and design of primary and secondary resource chains has a negative effect on the process efficiency in the production industry due to a lack of process transparency. Analyzing the energy consumption...
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Chuanzhe Gao, Shidang Li, Mingsheng Wei, Siyi Duan and Jinsong Xu
With the rapid development of wireless communication networks and Internet of Things technology (IoT), higher requirements have been put forward for spectrum resource utilization and system performance. In order to further improve the utilization of spec...
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Qing Zhang, Zhaohui Bin, Yongji Xu, Shaohe Luo, Li Zhao and Jiazhong Qian
Geothermal resource is green and clean energy, and geothermal field is widely distributed in the world. Its development and utilization has little harm to the environment, can change the current situation of energy consumption mainly based on fossil ener...
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Mana Abusaq and Mohamed A. Zohdy
Amidst a growing global focus on sustainable energy, this study investigates the underutilization of renewable resources in the southern region of Saudi Arabia, with a specific emphasis on the Najran Secondary Industrial Institute (NSII). This research p...
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Giannis Saitis, Anna Karkani, Eleni Koutsopoulou, Konstantinos Tsanakas, Satoru Kawasaki and Niki Evelpidou
Beachrocks are a window to the past environmental, geological, sedimentological and morphological conditions that were dominant in the coastal zone during their formation. Furthermore, beachrocks have the ability to reduce coastal erosion impact on sandy...
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Diana Raiko,Olha Podrez,Viktoriia Cherepanova,Oleg Melnikov,Alla Kharchenko
Pág. 53 - 65
Cost price reduction is one of the ways to improve the competitiveness of products. It is possible by establishing the set of factors affecting the production costs at an industrial enterprise and building on this basis a mathematical model of in-house c...
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Prince Semba Yawada and Mai Trung Dong
In recent years, there has been a rapid evolution of wireless technologies that has led to the challenge of high demand for spectral resources. To overcome this challenge, good spectrum management is required that calls for more efficient use of the spec...
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MK Kaushik,Y Yoganandam,S K Sahoo
Pág. 239 - 248
With the recent emergence and its wide spread applicability Internet of Things (IoT) is putting pressure on network resources and most importantly on availability of spectrum. Spectrum scarcity is the issue to be addressed in networking within IoT. Cogni...
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Britta Bergfeldt, Marco Tomasi Morgano, Hans Leibold, Frank Richter and Dieter Stapf
Feedstock recycling of secondary raw materials is the backbone of the Circular Economy (CE). The efficient recovery of resources, energy, along with achieving minimal environmental impact is mandatory for the successful realization of CE. Chicken manure ...
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Rajani Suwal, Siddhartha Bajra Bajracharya
Pág. 66 - 71
Nepal is one of the lowest energy consuming countries in the world. More than 85 percent of its total energy comes from traditional biomass energy such as forests, agricultural residues and by-products from crops. Due to increasing per capita energy cons...
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Matteo Vittuari, Fabio De Menna and Marco Pagani
The energy intensity of modern food systems represents a major issue in a scenario of decreasing oil resources and increasing population. Beside the use of renewable energy, an increased efficiency in food systems could contribute to reduce fossil fuels ...
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Christian Andrés González Egenau,Felipe Ignacio Valdés Valenzuela
Pág. 1 - 7
RESUMEN: El presente trabajo es de carácter descriptivo, el cual pretende analizar y describir el turismo en Dubai y las implicancias de este en el medio ambiente entre el año 2007 y el 2011. Además se busca identificar principalmente l...
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Christian Andrés González Egenau,Felipe Ignacio Valdés Valenzuela
Pág. 1 - 7
RESUMEN: El presente trabajo es de carácter descriptivo, el cual pretende analizar y describir el turismo en Dubai y las implicancias de este en el medio ambiente entre el año 2007 y el 2011. Además se busca identificar principalmente los grandes proy...
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Volker Steinbach and Friedrich-W. Wellmer
We outline a path to sustainable development that would give future generations the chance to be as well-off as their predecessors without running out of natural resources, especially metals. To this end, we have to consider three key resources: (1) the ...
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Roman Votteler, Johan Hough, Chanel Venter
Scientists agree that rising electricity usage of the rapidly growing human race to improve its standard of living is negatively affecting the environment. To create a sustainable environment for future generations, renewable and environmentally friendly...
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Debbie Sparks, Amos Madhlopa, Samantha Keen, Mascha Moorlach, Anthony dane, Pieter krog, Thuli Dlamini
South Africa is an arid country, where water supply is often obtained from a distant source. There is increasing pressure on the limited water resources due to economic and population growth, with a concomitant increase in the energy requirement for wate...
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Yongjian Zhu, Peng Li, Ping Wang, Chengcheng Mei, Heng Ren and Xizhi Wang
The mining of deep coal resources occurs in a high-stress geological environment as well as an engineering environment of rock excavation and unloading. Research on the re-bearing capacity characteristics and damage mechanism of rock masses damaged by pe...
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Simon Elias Bibri and John Krogstie
Sustainable urbanism is seen today as one of the keys towards unlocking the quest for a sustainable society. As a central paradigm of sustainable urbanism, the eco-city is promoted by global and local policies as one of the preferred responses to the cha...
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