Geopolitical Schools of Thought: A Concise Overview from 1890 till 2020, and beyond

2021 ◽  
pp. 97-155
Keyword(s):  
2021 ◽  
Vol 13 (6) ◽  
pp. 144
Author(s):  
Ghadah Aldabbagh ◽  
Nikos Dimitriou ◽  
Samar Alkhuraiji ◽  
Omaimah Bamasag

This paper focuses on the study of IoT network deployments, in both unlicensed and licensed bands, considering LoRaWAN and NB-IoT standards, respectively. The objective is to develop a comprehensive and detailed network planning and coverage dimensioning methodology for assessing key metrics related to the achieved throughput and capacity for specific requirements in order to identify tradeoffs and key issues that are related to the applicability of IoT access technologies for representative use case types. This paper will provide a concise overview of key characteristics of IoT representative IoT access network standards that are considered for being deployed in unlicensed and licensed bands and will present a methodology for modeling the characteristics of both access network technologies in order to assess their coverage and capacity considering different parameters.


KWALON ◽  
2016 ◽  
Vol 21 (1) ◽  
Author(s):  
Reinoud Bosch

Summary The article serves as an editorial to a special issue on qualitative research in the digital humanities. The author raises a number of questions regarding qualitative research in the digital humanities, and he provides a concise overview of the contributions to the issue and the answers these contributions (implicitly) provide to the questions raised. The article ends with an account of opportunities and challenges, and steps to be taken to enhance the potential of qualitative research in the humanities.


2021 ◽  
Vol 25 ◽  
Author(s):  
Kevin George ◽  
Sathananthan Kannadasan

: Toluene and its derivatives became well established as versatile scaffolds in organic synthesis over the last few decades. This review provides a brief and concise overview of the current status and latest methodologies in the synthetic utility of toluene and its derivatives by exploiting both the alkyl-sp3 and aryl-sp2 carbons via C-H activation. The review also explores the effect of various substituents on the toluene derivatives in facilitating different reactions.


2009 ◽  
Vol 62 (1-2) ◽  
Author(s):  
Mati Erelt

AbstractThe paper presents a concise overview of the main syntactic features of Estonian. It deals with basic clause patterns, case marking of arguments, verbs and verb categories, non-verbal predication, word order, expression of speech acts and negation, noun phrases, p-phrases, subordinate clauses, and coordination.


Author(s):  
Newton Cloete

This article is a sequel to my earlier paper entitled ‘Hamartology and Ecology: An assessment of Aruna Gnanadason’s contribution to the contemporary debate’. Christian ecotheology presents a Christian critique of ecological destruction while also offering an ecological critique of Christianity. It entails a reinterpretation of all the classic Christian symbols, in this case the doctrine of sin, specifically the nature of sin, explored in the light of ecological discourse. Considering the contemporary ecological crisis, this article highlights Orthodox theologian John Chryssavgis’ contribution to the current debate. Following a concise overview on Christian discourse on ecology, as well as the Christian understanding of the nature of sin and the ways in which it is re-described in contemporary ecotheological terms, this article explores John Chryssavgis’ position on ecotheological discourse through a discussion of anthropocentrism, domination in the name of differences of species, consumerist greed, alienation of humans from the earth community as well as denial and disdain. The Orthodox tradition is an important factor in the formulation of his ecotheology. The method employed here encompasses ecclesial scrutiny, namely Chryssavgis’ assessment of the Christian tradition’s role in contributing to the contemporary crisis, followed by theological reflection on his interpretations of ecological sin and finally, alternative courses of action to appropriately address the issues in question. In closing, the article offers an assessment of Chryssavgis’ overall contribution to current ecotheological discourse.


2012 ◽  
Vol 2012 ◽  
pp. 1-19 ◽  
Author(s):  
F. A. Kuipers

Network survivability—the ability to maintain operation when one or a few network components fail—is indispensable for present-day networks. In this paper, we characterize three main components in establishing network survivability for an existing network, namely, (1) determining network connectivity, (2) augmenting the network, and (3) finding disjoint paths. We present a concise overview of network survivability algorithms, where we focus on presenting a few polynomial-time algorithms that could be implemented by practitioners and give references to more involved algorithms.


2021 ◽  
Author(s):  
Madi Williams

This book provides a concise overview of the history of Polynesia, focusing on New Zealand and its outlying islands, during the period 900–1600. It provides a thematic examination of Polynesia to avoid placing the region’s history into an inaccurate, linear Western chronology. The themes of movement and migration, adaptation and change, and development and expansion offer the optimal means of understanding Polynesia during this time. Through this innovative and unique perspective on Polynesian history, which has not been previously undertaken, the reader is encouraged to think about regions outside Europe in relation to the premodern period.


Synlett ◽  
2021 ◽  
Author(s):  
Gustav J. Wørmer ◽  
Thomas Bjørnskov Poulsen

Piperidine alkaloids continue to challenge the synthetic community by featuring densely functionalized scaffolds which often requires careful chemical orchestration. Streptazone A and abikoviromycin are small and highly functionalized piperidine alkaloids both accommodating Michael acceptors and a labile epoxide. These moieties are loaded into a [4.3.0] bicyclic core also present in other structurally related natural products including the well-known piperidine alkaloid streptazolin. Herein, we cover ring-closing strategies employed in prior streptazolin syntheses, provide a concise overview of structures, biological properties and biosyntheses of selected [4.3.0] piperidine alkaloids, and finally we disclose a complete coverage of our recent asymmetric syntheses of streptazone A and abikoviromycin.


Author(s):  
Serge Mignani ◽  
Xiangyang Shi ◽  
João Rodrigues ◽  
Helena Tomás ◽  
Jean-Pierre Majoral

Author(s):  
Mir Sayed Shah Danish ◽  
Najib Rahman Sabory ◽  
Abdul Matin Ibrahimi ◽  
Tomonobu Senjyu ◽  
Mohammad Hamid Ahadi ◽  
...  

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