scholarly journals Freezing Technology: Challenges and Prospects for Sustainable Development in Urban Infrastructure

2019 ◽  
Vol 5 (2) ◽  
pp. 169
Author(s):  
Shunji Kanie

Ground freezing has been broadly applied to construction and maintenance works of infrastructures because of its environmental friendliness. Since freezing technology represented by ground freezing can improve the strength of soil as well as its water-tightness, it becomes an essential technology for construction and maintenance of urban infrastructures where the use of space in underground has already been highly integrated. In this paper, overview of the freezing technology is introduced with some important characteristics of freezing soil for practical application. In addition, freezing technology is used for interesting works which could not be completed without freezing, and the state of the arts in freezing technology is presented. A pipe-in-pipe, now the authors are developing, is an example to utilize the potential of frozen sand, and the effect of freezing is explained with experimental results.

2020 ◽  
Vol 26 (6) ◽  
pp. 665-671
Author(s):  
D. V. Bagnyuk ◽  
A. V. Lebedev

The presented study examines the concepts of “environmental marketing” and “environmental product”. The study attempts to conceptualize these terms in Russian language with allowance for the concept of sustainable development and the principles of the circular economy.Aim. The study aims to develop the conceptual foundations of environmental marketing and its derivative — environmental product, laying the groundwork for future research in specifying the concepts of “environmental marketing” and “environmental product”.Tasks. The authors examine the current state of environmental marketing and environmental product in Russia in terms of legislation and market practices; analyze the evolution of these concepts in foreign and Russian publications; systematize experience in this field; provide an original conceptualization of these terms; operationalize their key characteristics and features.Methods. This study is based on qualitative empirical research using such methods as content analysis, synthesis, formalization, and systematization. The theoretical and methodological approach of the study is based on the works of foreign and Russian scientists in the field of environmental marketing, the “green” approach to the promotion of goods, and sustainable enterprise development.Results. A research gap in the conceptualization of “environmental marketing” and “environmental product” in Russian language is identified. The authors provide an original interpretation of these concepts with allowance for the principles of sustainable development and “green” promotion.Conclusions. This study serves to elaborate on the scientific meaning of the concept of “environmental friendliness” applicable in marketing, changing the trend of the increasing number of products that fall under the definition of greenwashing. The published materials can be useful for environmental consultants, marketers, and representatives of legislative authorities in certifying products according to environmental standards.


2012 ◽  
Vol 60 (1/2) ◽  
pp. 23 ◽  
Author(s):  
Paul Shrivastava ◽  
Vera Ivanaj ◽  
Silvester Ivanaj

2018 ◽  
Vol 170 ◽  
pp. 01022 ◽  
Author(s):  
Angela Mottaeva ◽  
Alexander Zheltenkov

Assuming, that it is vitally important to introduce and apply newest technological approaches the author studies the opportunities to Increase in innovative capacity of the medical organizations. In article the structure of innovative capacity of the medical organization is considered, features of the increase in innovative capacity of the medical organizations are revealed, methods and approaches of the increase in innovative potential are systematized. Having studied the existing approaches and methods of assessment and increase in innovative capacity of the medical organizations, the author reveals the most effective ones for practical application and also offers some methodical and practical recommendations for the increase in innovative capacity of the medical organizations. That is pointed out, that in turn the increase in innovative capacity will allow the medical organizations to provide the Municipal Healthcare System as whole with sustainable development.


2017 ◽  
pp. 1-11
Author(s):  
Nidhi Tiwari

Ever since the focus on cultural diversity and identities acquired prominence globally, there has been a shift in limiting sustainability only to environmental, economic and social dimensions. Culture is more than just the manifestation of culture, for example, ‘the arts’ and should be viewed instead as the ‘whole social order’ (Williams 1983). This naturally leads to an interrogation of the construct of sustainable development. The definition which emerged in the Brundtland Report (WCED 1987) is the widely accepted one and it states, “Sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs.”


Author(s):  
Kwesi Atta Sakyi

This chapter focuses on a systematic and integrated approach to managing cities using multidisciplinary and technology-based approach and drawing on integrated knowledge from different fields. The chapter aims to discuss and analyse issues in an organic and holistic approach. It explores theory and combines praxis, applications, and futuristic conjectures. Emphasis is placed on issues of ethics, human rights, environmental friendliness, sustainability, and compliance with the 17 UN Sustainable Development Goals (SDGs). While the chapter has considerable input from existing scholarship, it adopts a narrative that is innovative and creative and engages with novel ideas and propositions for future progress. It also charts the breakthrough in transportation, commerce, medicine, education, the world of work, and contemporary health, with particular emphasis on issues relating to safety, confidentiality, privacy, facial recognition, city policing, crime detection, monitoring and evaluation, forecasting, and future of AI.


2012 ◽  
Vol 433-440 ◽  
pp. 4512-4515
Author(s):  
Shu Li Lou ◽  
Jian Cun Ren ◽  
Yan Li Han ◽  
Xiao Hu Yuan ◽  
Xiao Dong Zhou

The preprocessing for infrared sea-surface target image is very important to automatic target recognition and tracking. The preprocessing can reduce noise and enhance target, and it is the base of feature extraction and target recognition. The scene model of infrared sea-surface target image was established. The characteristics of infrared image are analyzed, and several methods of preprocessing nowadays were analyzed and compared. According to the different characteristic of infrared image, a preprocessing scheme is proposed. The experimental results indicate that in practical application appropriate methods should be chosen for different purpose. In order to get good preprocessing effects, these methods can be assembled into multi- process.


Ozone Therapy ◽  
2018 ◽  
Vol 3 (2) ◽  
Author(s):  
Marco Remondino

Sustainability, as a scientific concept, is multidisciplinary and very wide topic. Sustainable development bases its strategies not simply on the concept of growth, but rather on that of optimisation, around three main principles: ecosystem integrity, economic efficiency and social equity. The purpose of this paper, after an introduction about the concept of sustainability in general and as a strategy for the enterprises, is to discuss the potential of the use of ozone in different field, as a source of sustainable development, according to two of those principles, i.e. economic and environmental. In the first part, the concept of sustainability will be investigated in deep, with a managerial point of view, while the second part of the work will briefly analyse the current state of the arts of the uses of ozone, with also some practical examples. Finally, the discussion will take care of the reasons why the use of ozone, in several fields, could be considered as a driver for sustainability.


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