scholarly journals A Review of Two Nanocomposite Insulating Materials Models: Lewis’ Contribution in the Development of the Models, their Differences, their Similarities and Future Challenges

2014 ◽  
Vol 4 (3) ◽  
pp. 636-643 ◽  
Author(s):  
M. Danikas ◽  
Α. Bairaktari ◽  
R. Sarathi ◽  
A. Basri Bin Abd Ghani
Keyword(s):  
Base Material ◽  
Insulating Materials ◽  
Major Field ◽  
Future Challenges ◽  
New Challenges ◽  
Similarities And Differences ◽  
Shed Light

Nanocomposite polymers are nowadays a major field of research. This paper investigates the interpretational possibilities of two models developed, namely, Tsagaropoulos’ model and Tanaka’s model. Particular emphasis is given to Lewis’ model, which was the first one to be proposed and whose contribution to the aforementioned models was significant. The two models were developed separately and independently from each other. They both consider various layers around the nanoparticles. They both consider well bonded and more loosen layers. Similarities and differences between the two models are pointed out and discussed as well as possibilities for further research in order to shed light on some aspects of electrical phenomena in these materials. Particular emphasis is given to the interfaces between the nanoparticles and the surrounding base material. Comments are offered regarding the challenges facing the two models w.r.t. the interpretation of discharges on nanocomposite surfaces. Possible new areas of research are suggested and new challenges for the aforementioned models are pointed out.

scholarly journals On Two Nanocomposite Models: Differences, Similarities and Interpretational Possibilities Regarding Tsagaropoulos' Model and Tanaka's Model

2010 ◽  
Vol 61 (4) ◽  
pp. 241-246 ◽  
Author(s):  
Michael Danikas
Keyword(s):  
Major Field ◽  
Similarities And Differences ◽  
Shed Light

On Two Nanocomposite Models: Differences, Similarities and Interpretational Possibilities Regarding Tsagaropoulos' Model and Tanaka's ModelNanocomposites consist nowadays a major field of research. This paper investigates the interpretational possibilities of two models developed, namely, Tsagaropoulos' model and Tanaka's model. The two models were developed separately and independently from each other. They both consider various layers around the nanoparticles. They both consider well bonded and more loosen layers. Similarities and differences between the two models are pointed out as well as possibilities for further research in order to shed light on some aspects of electrical phenomena in these materials.

What Can Gamification Learn From Sensory Marketing?

2020 ◽  
pp. 52-85
Author(s):  
Miralem Helmefalk
Keyword(s):  
Behavioral Outcomes ◽  
Interaction Effects ◽  
Causal Chain ◽  
Future Research ◽  
Sensory Marketing ◽  
Game Mechanics ◽  
Theoretical Perspectives ◽  
Similarities And Differences ◽  
Shed Light

While gamification research is multidisciplinary and has grown in popularity during the last decade, it still requires further evidence and direction on which and how much various game mechanics impact on cognitive, emotional, and behavioral outcomes in digital and physical servicescape contexts. To shed light on this problem, a novel perspective on sensory marketing and gamification was chosen. This chapter has discussed and analyzed the similarities and differences between sensory marketing and gamification, as well as what theoretical perspectives and practices gamification can borrow from sensory marketing. Six issues have surfaced that require more research on this matter: (1) The interaction effects, (2) Weight and impact, (3) Congruency, (4) Complexity, (5) (sub)Conscious/(non)visible elements, and (6) The causal chain. This chapter explains and discusses these issues and offers future research avenues.

scholarly journals Energy engineering students on their way to expertise in sustainable energy

2012 ◽  
Vol 8 (-1) ◽  
pp. 24-28 ◽  
Author(s):  
Helena Malkki ◽  
Kari Alanne ◽  
Laura Hirsto
Keyword(s):  
Higher Education ◽  
Engineering Students ◽  
Sustainable Energy ◽  
Working Life ◽  
Future Challenges ◽  
Key Competencies ◽  
Sustainability In Higher Education ◽  
New Challenges ◽  
Energy Engineering

Abstract Energy engineering is facing new challenges in educating experts in sustainable energy. The aim of this paper is to characterise expertise related to sustainability in higher education. Future challenges and required skills are explored through recent studies, which have listed key competencies that engineers need in their working life. Sustainability and expertise are discussed on the basis of literature and energy curricula are explored on universities’ internet pages.

scholarly journals The Bible in Arabic: Digital Resources and Future Challenges

Open Theology ◽  
2019 ◽  
Vol 5 (1) ◽  
pp. 217-226 ◽  
Author(s):  
Sara Schulthess
Keyword(s):  
Full Potential ◽  
Digital Resources ◽  
Bible Studies ◽  
The Bible ◽  
Current State ◽  
Digital Scholarship ◽  
The New Testament ◽  
Future Challenges ◽  
Manuscript Collections ◽  
Shed Light

Abstract The aim of this article is to discuss the current state of Arabic Bible studies from a Digital Humanist perspective. It presents an overview of the current existing digital resources, such as digital manuscript collections, and underlines the importance of developing digital projects for the study of Arabic versions of the Bible with a focus on the New Testament. It will also shed light on future challenges and the urgent needs of the scientific field in order to harness the full potential of digital scholarship.

scholarly journals The challenge for Mondragon: Searching for the cooperative values in times of internationalization

Organization ◽  
2014 ◽  
Vol 21 (5) ◽  
pp. 666-682 ◽  
Author(s):  
Ramon Flecha ◽  
Pun Ngai
Keyword(s):  
Qualitative Case Study ◽  
Global Scale ◽  
Management Model ◽  
Economic Viability ◽  
Corporate Management ◽  
Cooperative Group ◽  
Worker Cooperatives ◽  
New Challenges ◽  
Shed Light

Competitiveness today requires being able to operate at a global scale. The financial crisis invigorated this requirement, posing new challenges to the economic viability of conventional companies and demanding alternative organizational forms of production. Although a wealth of research has focused on capitalist companies, little attention has been paid to the way these challenges affected worker cooperatives. Drawing from a qualitative case study of the Mondragon Cooperative Group, this article discusses the obstacles to internationalization faced by worker cooperatives, as well as the specific conditions and implications involved. In particular, the article analyzes Mondragon’s contradiction between being forced to expand and trying to keep cooperative values during this expansion. Two main actions aimed at responding to this contradiction are analyzed: the creation of mixed cooperatives and the extension of the corporate management model. The analysis of this process will shed light on actions for the global expansion of worker cooperatives.

scholarly journals MEGALITIK GUNUNG SROBU DALAM KONTEKS BUDAYA MELANESIA

AMERTA ◽  
2020 ◽  
Vol 38 (2) ◽  
pp. 129-144
Author(s):  
Erlin Novita Idje Djami
Keyword(s):  
Comparative Study ◽  
Cultural Context ◽  
The Other ◽  
Central Position ◽  
Cultural Elements ◽  
Cultural Element ◽  
Similarities And Differences ◽  
The Comparative Study ◽  
Shed Light

Abstract. Megalithic Of Gunung Srobu In Melanesian Cultural Context. Megalithic is one of the cultural elements that is discovered worldwide, and it is often used as evidence for cultural hyperdiffusion theory. Such a cultural element is also present in the Melanesian region. However, there is still debate among scholars as to where it comes from and when it was introduced to this area. In this context, the recently excavated megalithic site in Gunung Srobu in Youtefa Bay, Jayapura, Papua may shed light on this matter. This paper is intended to describe the megalithic findings of Gunung Srobu and then compare them with other megalithic findings in several sites in the Melanesian region. The comparative study aims to find out the similarities and differences between Gunung Srobu megalithic and the other Melanesian megalithic as well as to know the position of Gunung Srobu in the Melanesian regional. The method used includes surveys, excavations, and literature studies. The result shows that Gunung Srobu is a very complex megalithic site in the region with very varied shapes and types. The date from around the 4th Century AD put Gunung Srobu as the oldest megalithic site in the region which is likely to occupy a central position in the megalithic distribution in the Melanesian Region. Abstrak. Megalitik merupakan salah satu unsur budaya yang ditemukan sangat luas di dunia dan sering menjadi bukti bagi teori hiperdifusi. Unsur budaya megalitik juga ditemukan di kawasan Melanesia. Namun, banyak ahli masih memperdebatkan asal-usul dan waktu persebarannya. Dalam konteks ini, temuan megalitik yang baru-baru ini ditemukan dalam penggalian di situs Gunung Srobu, Teluk Youtefa, Papua, mungkin dapat menjelaskan masalah ini. Tulisan ini dimaksudkan untuk mendeskripsikan temuan megalitik di Gunung Srobu dan membandingkannya dengan temuan megalitik di beberapa situs lainnya di kawasan Melanesia. Tujuannya adalah untuk mengetahui persamaan dan perbedaan unsur megalitik antara yang ada di Gunung Srobu dan di situs Melanesia lainnya, serta mengetahui kedudukan megalitik Gunung Srobu di kawasan Melanesia. Metode yang digunakan mencakup survei, ekskavasi, dan studi pustaka. Hasilnya menunjukkan bahwa Gunung Srobu merupakan situs megalitik yang sangat kompleks di kawasan itu dengan bentuk dan jenis yang sangat bervariasi. Pertanggalan yang berasal dari sekitar abad ke-4 M menempatkannya sebagai megalitik tertua yang kemungkinan menempati posisi sentral dalam persebaran megalitik di kawasan Melanesia.

scholarly journals Le primarie del Centro-Sinistra del 25 novembre e del 2 dicembre 2012: un'analisi descrittiva con dati aggregati

2014 ◽  
Vol 71 (1) ◽  
pp. 5-28
Author(s):  
Vincenzo Emanuele ◽  
Stefano Rombi
Keyword(s):  
Voting Behavior ◽  
Selection Rule ◽  
Candidate Selection ◽  
Three Dimensions ◽  
Primary Elections ◽  
Quantitative Methodology ◽  
Media Impact ◽  
General Elections ◽  
Similarities And Differences ◽  
Shed Light

Despite primary elections in Italy continue to be asymmetric – i.e. carried out only by the center-left coalition – their ability to involve the electorate and their growing media impact make it a powerful democratic tool. In this article we study the 2012 Italian primary elections, held by the center-left coalition in order to select the prime ministerial candidatefor the 2013 general elections. In particular, we will shed light on three dimensions: turnout, electoral results and competitiveness. We will also take into account the role played by the new candidate selection rule – the two-round system – which will allow us to collect a lot of information about the voting behavior of the selectorate. What has been the turnout level in the2012 Italian primary elections? Which similarities and differences can be found in the patterns of participation between the first and the second round? Which factors may explain the territorial differences in turnout levels? What have been the territorial patterns of voting behavior for the main candidates? The 2012 primary elections have been more or less competitive with respect to the previous Italian national primaries? We will try to address these questions through the use of a mainly quantitative methodology with aggregate data.

scholarly journals Forensic examination of electronic signatures: A comparative study

2021 ◽  
Vol 59 ◽  
pp. 149-184
Author(s):  
Priya Sharma ◽  
Mohinder Singh ◽  
Om Prakash Jasuja
Keyword(s):  
Comparative Analysis ◽  
Comparative Study ◽  
New Technologies ◽  
Electronic Signatures ◽  
Forensic Examination ◽  
Electronic Writing ◽  
New Challenges ◽  
Similarities And Differences ◽  
Quality Features ◽  
Digital Tablets

The writing of names or signatures has great importance due to its use in authentication, validation, and authorization of documents. Moreover, handwritten signatures present an aura of personality and make an impression on many people. But now, with the emergence of new technologies, a variety of electronic writing media such as digital tablets and pens are being used to produce writings and signatures; and the conventional way to produce the writing using pen and paper is waning. With the changing ways of writing and signature production, the means of producing forged writing or signature are also bound to change. This has brought new challenges for handwriting examiners. In the present study, a comparative analysis of electronically captured signatures with pen-paper signatures has been performed to study the effect of changes in writing media. Signature samples were taken from the same subjects on paper and electronic pads. The similarities and differences with respect to class and line quality features between both signatures were analysed. It was observed that despite differences between the signatures produced by the same author, it is still possible to establish the authorship of signatures in the case of electronic signatures.

scholarly journals Common Chromosomal Fragile Sites—Conserved Failure Stories

Genes ◽  
2018 ◽  
Vol 9 (12) ◽  
pp. 580 ◽  
Author(s):  
Vasileios Voutsinos ◽  
Sebastian H. N. Munk ◽  
Vibe H. Oestergaard
Keyword(s):  
Dna Replication ◽  
Potential Role ◽  
Biological Function ◽  
Trinucleotide Repeat ◽  
Fragile Sites ◽  
Repeat Sequences ◽  
Chromosomal Fragile Sites ◽  
Similarities And Differences ◽  
Shed Light ◽  
Evolutionary Perspectives

In order to pass on an intact copy of the genome during cell division, complete and faithful DNA replication is crucial. Yet, certain areas of the genome are intrinsically challenging to replicate, which manifests as high local mutation propensity. Such regions include trinucleotide repeat sequences, common chromosomal fragile sites (CFSs), and early replicating fragile sites (ERFSs). Despite their genomic instability CFSs are conserved, suggesting that they have a biological function. To shed light on the potential function of CFSs, this review summarizes the similarities and differences of the regions that challenge DNA replication with main focus on CFSs. Moreover, we review the mechanisms that operate when CFSs fail to complete replication before entry into mitosis. Finally, evolutionary perspectives and potential physiological roles of CFSs are discussed with emphasis on their potential role in neurogenesis.

The Phronimos and the Sage

2017 ◽  
Author(s):  
May Sim
Keyword(s):  
Human Nature ◽  
Practical Wisdom ◽  
Human Being ◽  
Human Beings ◽  
Highest Good ◽  
Nature And Nurture ◽  
Similarities And Differences ◽  
Good For ◽  
Shed Light

Aristotle’s phronimos and Mencius’s sage are the paragons of virtue. They exemplify practical wisdom, enabling them to perform virtuous actions called for in different situations, and are the concrete models of virtue for all human beings, without whom others would not be able to cultivate their virtues. Aristotle and Mencius are also alike in holding that the virtues of character are based on human nature, and cultivation is key to achieving them. Despite these similarities, they differ in their accounts of human nature, details on the virtues, and how they are cultivated. Whether being the phronimos or the sage is the highest good for a human being, the degree of effectiveness he has on fellow citizens and the rest of the cosmos are issues about which they would disagree. Exploring similarities and differences between the phronimos and the sage will shed light on nature and nurture in their virtue-oriented ethics.

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