scholarly journals A concept of potential future-gen radio spectrum administration seeking easy access spectrum paradigm figured on signal to interference noise ratio and interference thresholds

2015 ◽  
Vol 50 (4) ◽  
pp. 279-284
Author(s):  
MU Kabir ◽  
MA Sobhan ◽  
MKA Khan ◽  
F Ahmed ◽  
MN Nabi
Keyword(s):  
Spectrum Sharing ◽  
Future Generation ◽  
Radio Spectrum ◽  
Three Dimensions ◽  
Easy Access ◽  
Frequency Space ◽  
Space And Time ◽  
Interference Noise ◽  
The Future ◽  
Water Filling

The obscurity of growing demand for the future generation (Future-Gen) spectrum is a concerned issue to resolve the perplexities and to seek for a more proficient manner in accessing the on hand radio spectrum bands and technologies. Frequency, space and time are the three dimensions of the radio spectrum where interference should not be happened if any one of these diverges between transmitters. Nowadays developing attention of the spectrum sharing technology and different strategies are being cultivated to permit more operators to exchange the spectrum in an opportunistic approach and simultaneously grow elevated to proficiency. The authors intentions aiming at this paper the entirely dispensation of the estimated radio spectrum resources among more interfering apparatuses that function in the similar space area are to make equal with the proposed paradigm from the idea of water filling. To alleviate the troublesome, using the application of the easy access spectrum (EAS) algorithm can easily be accomplished with the reciprocal intervention. Efficient use of the achieved spectrum and equal-smoothed allocation by redispensation in view of their particular QoS requisites are agile by this EAS paradigm. It is really allowed to identify the unused spectrum, which was primarily licensed, and to release it if is needed again.Bangladesh J. Sci. Ind. Res. 50(4), 279-284, 2015

PENDIDIKAN KARAKTER KAJIAN KONSEPTUAL DAN KEMUNGKINAN IMPLEMENTASI

2009 ◽  
Vol 10 (2) ◽  
pp. 85-94
Author(s):  
I G. A. K. Wardani
Keyword(s):  
Teacher Education ◽  
Character Education ◽  
Future Generation ◽  
Human Being ◽  
The Future ◽  
Good Manner ◽  
Changing World

Facing the rapid changing world, concern on the future of the nation is increasing. This is due to the fact that a lot of practices in schools, families, as welf as in society do not conform with the etical conduct, moral, and good manner that are universially accepted by human being. Therefore, all people who concern on the future of the nation, especially educators, should aware of the importance of character education, in order to save the future generation from moral degradation. Related to the problem, this aims at trigerring the awareness of educator to the importance of character education, by discussing the conceptual meanings ( what, why, and how) of character education, then followed by the possibility for implementation, and ended with the implication on education and teacher education.

NAMING OF BASOTHO MEDICINAL PLANTS: SEMANTIC CONNECTION TO THEIR REMEDIES

2015 ◽  
Vol 25 (1) ◽  
Author(s):  
R Possa ◽  
P Khotso
Keyword(s):  
Medicinal Plants ◽  
Medicinal Plant ◽  
Indigenous Knowledge ◽  
Future Generation ◽  
Speech Community ◽  
Traditional Medicines ◽  
Traditional Medicinal Plants ◽  
The Future ◽  
Economic Sphere ◽  
Medical Plants

The indigenous knowledge of the Basotho makes it simple for this speech community to name their traditional medicinal plants in such a way that they are meaningful; this could also be viewed as an empowerment technique, especially in the economic sphere. Their medicinal plants names seem to be idiomatic and to express certain philosophies of the Basotho society. Creativity is observable in this kind of naming, and many names allude to the kind of remedy that is associated with the medicinal plant. It is therefore the interest of this paper to consider the names of medical plants among the Basotho whose names allude to the remedy they provide. The names of Sesotho medicinal plants and the reasoning of the Basotho in general behind the name and the use of each medicinal plant will be discussed in this article. This paper will further preserve and promote the use of Basotho traditional medicines for the future generation.

The Sea Fight Tomorrow

2018 ◽  
Author(s):  
Donald C. Williams
Keyword(s):  
Three Dimensions ◽  
The Past ◽  
The World ◽  
The Future ◽  
Metaphysics Of Time ◽  
Manifold Theory ◽  
Dimensions Of Space

This chapter is the first of this book to deal specifically with the metaphysics of time. This chapter defends the pure manifold theory of time. On this view, time is just another dimension of extent like the three dimensions of space, the past, present, and future are equally real, and the world is at bottom tenseless. What is true is eternally true. For example, it is now true that there will be a sea fight tomorrow or that there will not be a sea fight tomorrow. It is argued that the pure manifold theory does not entail fatalism and that contingent statements about the future do not imply that only the past and present exist.

scholarly journals 34 Inspiring the future generation of oncologists: a UK-wide study of medical students’ views towards oncology

2021 ◽  
Author(s):  
Kathrine Rallis ◽  
Anna Maria Wozniak ◽  
Sara Hui ◽  
Marios Nicolaides ◽  
Neha Shah ◽  
...  
Keyword(s):  
Medical Students ◽  
Future Generation ◽  
The Future

scholarly journals Multi-Winner Spectrum Allocation in Cognitive Radio Networks: A Single-Sided Auction Theoretic Modelling Approach with Sequential Bidding

Electronics ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 602
Author(s):  
Monisha Devi ◽  
Nityananda Sarma ◽  
Sanjib K. Deka
Keyword(s):  
Cognitive Radio ◽  
Communication Networks ◽  
Spectrum Sharing ◽  
Single Channel ◽  
Group Formation ◽  
Radio Spectrum ◽  
Spectrum Allocation ◽  
Allocation Mechanism ◽  
Sealed Bid ◽  
Sequential Bidding

Cognitive radio (CR) has evolved as a novel technology for overcoming the spectrum-scarcity problem in wireless communication networks. With its opportunistic behaviour for improving the spectrum-usage efficiency, CR enables the desired secondary users (SUs) to dynamically utilize the idle spectrum owned by primary users. On sensing the spectrum to identify the idle frequency bands, proper spectrum-allocation mechanisms need to be designed to provide an effectual use of the radio resource. In this paper, we propose a single-sided sealed-bid sequential-bidding-based auction framework that extends the channel-reuse property in a spectrum-allocation mechanism to efficiently redistribute the unused channels. Existing auction designs primarily aim at maximizing the auctioneer’s revenue, due to which certain CR constraints remain excluded in their models. We address two such constraints, viz. the dynamics in spectrum opportunities and varying availability time of vacant channels, and formulate an allocation problem that maximizes the utilization of the radio spectrum. The auctioneer strategises winner determination based on bids collected from SUs and sequentially leases the unused channels, while restricting the channel assignment to a single-channel-multi-user allocation. To model the spectrum-sharing mechanism, we initially developed a group-formation algorithm that enables the members of a group to access a common channel. Furthermore, the spectrum-allocation and pricing algorithms are operated under constrained circumstances, which guarantees truthfulness in the model. An analysis of the simulation results and comparison with existing auction models revealed the effectiveness of the proposed approach in assigning the unexploited spectrum.

scholarly journals A novel model for data-driven smart sustainable cities of the future: the institutional transformations required for balancing and advancing the three goals of sustainability

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Simon Elias Bibri
Keyword(s):  
Smart Cities ◽  
Case Study Research ◽  
Development Planning ◽  
Three Dimensions ◽  
Data Driven ◽  
Sustainable Cities ◽  
Sustainable Urbanism ◽  
The Future ◽  
Novel Model ◽  
Smart Urbanism

AbstractIn recent years, it has become increasingly feasible to achieve important improvements of sustainability by integrating sustainable urbanism with smart urbanism thanks to the proven role and synergic potential of data-driven technologies. Indeed, the processes and practices of both of these approaches to urban planning and development are becoming highly responsive to a form of data-driven urbanism, giving rise to a new phenomenon known as “data-driven smart sustainable urbanism.” Underlying this emerging approach is the idea of combining and integrating the strengths of sustainable cities and smart cities and harnessing the synergies of their strategies and solutions in ways that enable sustainable cities to optimize, enhance, and maintain their performance on the basis of the innovative data-driven technologies offered by smart cities. These strengths and synergies can be clearly demonstrated by combining the advantages of sustainable urbanism and smart urbanism. To enable such combination, major institutional transformations are required in terms of enhanced and new practices and competences. Based on case study research, this paper identifies, distills, and enumerates the key benefits, potentials, and opportunities of sustainable cities and smart cities with respect to the three dimensions of sustainability, as well as the key institutional transformations needed to support the balancing of these dimensions and to enable the introduction of data-driven technology and the adoption of applied data-driven solutions in city operational management and development planning. This paper is an integral part of a futures study that aims to analyze, investigate, and develop a novel model for data-driven smart sustainable cities of the future. I argue that the emerging data-driven technologies for sustainability as innovative niches are reconfiguring the socio-technical landscape of institutions, as well as providing insights to policymakers into pathways for strengthening existing institutionalized practices and competences and developing and establishing new ones. This is necessary for balancing and advancing the goals of sustainability and thus achieving a desirable future.

scholarly journals Library life in Australia: It Has Been a Busy Year!

2019 ◽  
Vol 43 (1) ◽  
pp. 206-215
Author(s):  
Gillian Hallam
Keyword(s):  
Future Generation ◽  
Library Services ◽  
The Future ◽  
Library Profession

AbstractThe strength and vibrancy of the Australian library sector is explored in this article. The concepts of developing, i.e. growing and maturing as an industry, and sustaining, i.e. supporting and maintaining the quality of library services, thread through the discussions about the events and activities that have shaped the library profession, library advocacy initiatives and the future generation of librarians.

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