The core characteristics and Peierls stress of dislocations in {110} plane of B2–AlY

2022 ◽  
Vol 140 ◽  
pp. 107403
Author(s):  
ShaoRong Li ◽  
ChengYue Wang ◽  
ShuGang Li ◽  
ZhiGuang Xia ◽  
PengXiang Zhao ◽  
...  
2008 ◽  
Vol 17 (2) ◽  
pp. 98-107 ◽  
Author(s):  
Martin Salzmann-Erikson ◽  
Kim Lützén ◽  
Ann-Britt Ivarsson ◽  
Henrik Eriksson

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Xiangmin Ren ◽  
Jingwei Yu

Abstract Creativity is one of the core characteristics of talent; for this reason, the creativity development of applied undergraduates should be one of the basic components of their education. This article gives an overview of the meaning of the creativity of applied undergraduates and makes a literature knowledge-mining and expert investigation on the factors affecting the creativity development. We obtained more than 100 influencing factors, filtered out the duplicative factors, and formed the remaining factors into a questionnaire. A survey was conducted among 1460 teachers and students of some applied undergraduates in Heilongjiang Province. By using principal component analysis (PCA) to analyse the questionnaire, the key factors that affect the creativity development of applied undergraduates are obtained, and the key factors are systematically analysed. According to the results of the analysis, the specific ways and methods of the creativity development of applied undergraduates are put forward.


2018 ◽  
Vol 32 (4) ◽  
pp. 410-429 ◽  
Author(s):  
Elizaveta Gaufman

This article argues that a Russian analytical paradigm of carnival culture can help explain the successful presidential campaign of President Donald J. Trump. Russian philosopher and literary critic Mikhail Bakhtin developed the notion of carnival culture while analyzing Francois Rabelais’ work and its connection to the popular culture of Renaissance. Carnival ethos stood in opposition to the ‘official’ and ‘serious’ church sanctioned and feudal culture, by bringing out folklore and different forms of folk laughter that Bakhtin denoted as carnival. Carnival culture with its opposition to the official buttoned-up discourse is supposed to be polar opposite, distinguished by anti-ideology and anti-authority, in other words, anti-establishment – the foundation of Trump’s appeal to his voters. This article examines the core characteristics of carnival culture that defined Trump’s presidential campaign from the start.


Author(s):  
Salman Ahmed ◽  
Minting Xiao ◽  
Jitesh H. Panchal ◽  
Janet K. Allen ◽  
Farrokh Mistree

In this session we describe in four parts the pedagogy and out-comes of a course Designing for Open Innovation designed to empower 21st century engineering students to develop competencies associated with innovating in an inter-connected technologically flat world: 1. Competencies for Innovating in the 21st Century, [1]. 2. Developing Competencies In The 21st Century Engineer, [2]. 3. Identifying Dilemmas Embodied in 21st Century Engineering, [3]. 4. Managing Dilemmas Embodied in 21st Century Engineering - this paper. In the first paper we describe the core characteristics of the engineering in an interconnected world and identify the key competencies and meta-competencies that 21st century engineers will need to innovate and negotiate solutions to issues associated with the realization of systems. In the second paper, we describe our approach to fostering learning and the development of competencies by an individual in a group setting. We focus on empowering the students to learn how to learn as individuals in a geographically distanced, collaborative group setting. We assert that two of the core competencies required for success in the dynamically changing workplace are the competencies to first identify and then to manage dilemmas. In the third paper, we illustrate how students have gone about identifying dilemmas and in the fourth paper how they have attempted to manage dilemmas. In papers three and four students have briefly described the challenges that they faced and their takeaways in the form of team learning and individual learning. In this the last of four papers in this session, we focus on how students learned to manage dilemmas associated with the realization of complex, sustainable, socio-techno-eco systems, namely, energy policy design. The example involves the identification of a bridging fuel that balances environmental, economic and socio-cultural concerns. The principal outcome is clearly not the result attained but a student’s ability to learn how to learn as illustrated through the development of personal competencies in a collaborative learning framework and environment.


Author(s):  
V. Jagannathan ◽  
Usha Pal ◽  
R. Karthikeyan ◽  
Devesh Raj

Loading of seedless thoria rods in internal blanket regions and using them later as part of seeded fuel assemblies is the central theme of the thorium breeder reactor (ATBR) concept [1]. The fast reactors presently consider seedless blanket region surrounding the seeded core region. This results in slower fissile production rate in comparison to fissile depletion rate per unit volume. The overall breeding is achieved mainly by employing blanket core with more than double the volume of seeded core. The blanket fuel is discharged with fissile content of ∼30g/kg, which is much less than the asymptotic maximum possible fissile content of 100g/kg. This is due to smaller coolant flow provided for in the blanket regions. In a newly proposed fast thorium breeder reactor (FTBR) [2], the blanket region is brought in and distributed through out the core. By this the fissile depletion and production rates per unit volume become comparable. The core considered simultaneous breeding from both fertile thoria and depleted uranium and hence the concept can be called as fast twin breeder reactor as well. Sodium is used as coolant. The blanket fuel rods achieve nearly 80% of the seed fuel rod burnup and also contain nearly the maximum possible fissile content at the time of discharge. In this paper a comparison of FTBR core characteristics with oxide and metallic fuel are compared.


2014 ◽  
Vol 23 (2) ◽  
pp. 101-117 ◽  
Author(s):  
Roi Tartakovsky

A surprising amount of 20th-century (and earlier) English-language poetry employs rhyme, but not the rhyme we normally think of, which marks the end of the line in metrical poetry, but a kind of half-intentional half-accidental rhyme that can appear anywhere within the text. This type of rhyming, which I term ‘sporadic’ and distinguish from ‘systematic,’ has illuminating potential as it relies on, but also departs from traditional rhyme functions. As such, it asks for a new theorization. In this essay I elaborate the core characteristics of sporadic rhyming, and then exemplify and qualify these through a series of readings.


2017 ◽  
Vol 4 (2) ◽  
pp. 81-118
Author(s):  
Alexandru Jivan ◽  
Miruna-Lucia Năchescu

Abstract The aim of the present paper is to put together, point out and underline the core characteristics of a generalized concept of productivity built on a heterodox outlook. The analysis is conducted under the assumption that the developing knowledge in nowadays society and the concern for basing the economy on it require a reviewed approach on productivity. Relevant moments from the economic thought and literature are invoked(certain approaches on productivity from the most representative Romanian economic thought here included); the research finds reason and main conceptual grounds in the genuine liberalism and in the service economy, by a critical view on the concern for productivity growth as commonly seen and calculated. The paper also aims to bring to the current attention some pioneer work, less known but very important for the productivity mark. The paper develops the service stake as defining value creation and reveals the most important differences between common productivity (usually calculated productivity) and the new approach that takes into account the generalized service approach consistent with nowadays society. This paper is a theoretical presentation designed to serve as an improved context for reconsidering the researches focused on – or connected with – productivity.


2021 ◽  
Vol 7 (3) ◽  
pp. 201-212
Author(s):  
Ismail Xodabande ◽  
Esmat Babaii

Directed Motivational Currents (DMCs) postulated as a novel motivational construct in second language acquisition (SLA) research to explain periods of intense and enduring behavior in pursuit of a highly valued goal or vision. Nonetheless, much of the discussion related to this new motivational phenomenon has remained theoretical, and only a limited number of empirical studies have investigated its various dimensions in language learning. The current qualitative study employed interpretative phenomenological analysis (IPA) to explore a period of intense motivation experienced by an Iranian language learner in self-directed and mobile assisted language learning. The findings provided further empirical evidence for the triggering stimulus and the core characteristics of DMCs in terms of goal/vision orientedness, a salient facilitative structure, and positive emotionality in explaining the essence and the universal meaning of the phenomenon experienced by the participant of the current study.


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