IEEE JSAC Special Issue on Deployment Issues and Performance Challenges for 5G

2016 ◽  
Vol 34 (9) ◽  
pp. 2526-2526
2011 ◽  
Vol 37 (2) ◽  
Author(s):  
Evangelia Demerouti ◽  
Arnold B. Bakker

Motivation: The motivation of this overview is to present the state of the art of Job Demands–Resources (JD–R) model whilst integrating the various contributions to the special issue.Research purpose: To provide an overview of the JD–R model, which incorporates many possible working conditions and focuses on both negative and positive indicators of employee well-being. Moreover, the studies of the special issue were introduced.Research design: Qualitative and quantitative studies on the JD–R model were reviewed to enlighten the health and motivational processes suggested by the model.Main findings: Next to the confirmation of the two suggested processes of the JD–R model, the studies of the special issue showed that the model can be used to predict work-place bullying, incidences of upper respiratory track infection, work-based identity, and early retirement intentions. Moreover, whilst psychological safety climate could be considered as a hypothetical precursor of job demands and resources, compassion satisfaction moderated the health process of the model.Contribution/value-add: The findings of previous studies and the studies of the special issue were integrated in the JD–R model that can be used to predict well-being and performance at work. New avenues for future research were suggested.Practical/managerial implications: The JD–R model is a framework that can be used for organisations to improve employee health and motivation, whilst simultaneously improving various organisational outcomes.


2021 ◽  
Vol 34 (4) ◽  
pp. 393-406
Author(s):  
Sandra Cohen ◽  
Francesca Manes-Rossi ◽  
Isabel Brusca ◽  
Eugenio Caperchione

PurposePublic financial management has been characterized by the implementation of several innovations and reforms that embrace different areas and scope. These reforms aim at expenditure rationalization and efficiency enhancement, as well as the improvement of accountability and performance. Despite research having already paid attention to these innovations and reforms, the strengths, weaknesses, opportunities and threats empirically faced by public sector organizations still need to be investigated. This editorial introduces the special issue by emphasizing on the lessons that can be learned from past reform experiences.Design/methodology/approachThe editorial synthesizes some of the findings of the previous literature and evidences the necessity of both successful and unsuccessful stories, presenting a future agenda of research which emphasizes the use of case studies as a suitable method to get insights out of multiple experiences.FindingsThe four articles presented in this special issue, covering the topics of accrual accounting adoption, the use of financial statements by councilors, the use of performance information by politicians and the outsourcing of auditing in local governments, provide an overview of the efforts and challenges faced by public administrations by analyzing the influence of the institutional context, the relevance of political implications and their practical footprint.OriginalityIn this special issue, four successful stories that touch upon multiple facets of public financial management in different country contexts are discussed, and they signal important takeaway messages for further reforms.


2019 ◽  
Vol 214 ◽  
pp. 04015
Author(s):  
Michael C. Davis ◽  
Vladímir Bahyl ◽  
Germán Cancio ◽  
Eric Cano ◽  
Julien Leduc ◽  
...  

The first production version of the CERN Tape Archive (CTA) software is planned to be released during 2019. CTA is designed to replace CASTOR as the CERN tape archive solution, to face the scalability and performance challenges arriving with LHC Run–3. In this paper, we describe the main commonalities and differences between CTA and CASTOR. We outline the functional enhancements and integration steps required to add the CTA tape back-end to an EOS disk storage system. We present and discuss the different deployment and migration scenarios for replacing the five CASTOR instances at CERN, including a description of how the File Transfer Service (FTS) will interface with EOS and CTA.


2016 ◽  
Vol 5 (2) ◽  
pp. 145-154 ◽  
Author(s):  
Michael J. Horswell ◽  
Nuria Godón

This special issue examines how the fluid historicity of peripheral sexualities are driven by their dynamic transformations, displacements, and reformulations throughout history, having been produced, interrogated by, and represented through discourses of colonialism, slavery, imperialism, and more recently are shaped by the forces of globalization and migration, among other influences. Scholars foster new critical dialogues on the artistic, literary, and linguistic forms through which these sexualities have been articulated and on the new centers that peripheral sexualities often establish in the evolution of human sexuality, societal norms, and creative uses of language. The studies demonstrate how intersections of sexualities and ideologies form critiques of normativity, whether that normativity be heteronormativity, homonationalism(s), or other orthodoxies linguistically tied to sexualities. Central to the explorations in this volume is an attention to how language is deployed in multiple media and genres, from visual and performance pieces that disrupt and reaffirm traditional colonial relationships, to politically engaged literature that grapples with questions of identity, agency, and memory, to subversive films that question revolutionary paradigms or reimagine them for a postnational world. These studies focus on examples from Spain, Peru, Cuba, Bolivia, and Puerto Rico that engage the dynamics of periphery and center, national and transnational, and the liminal spaces mediating between these polarities, all spaces constituted by language and sexuality.


Energies ◽  
2019 ◽  
Vol 12 (10) ◽  
pp. 1826 ◽  
Author(s):  
Wilfried van Sark

This editorial summarizes the collection of papers in the Special Issue entitled Photovoltaic System Design and Performance, which was published in MDPI’s Energies journal. Papers on this topic were submitted in 2017 and 2018, and a total of 21 papers were published. Main topics included data analysis for optimal performance and fault analysis, causes for energy loss, and design and integration issues. The papers in this Special Issue demonstrate the importance of designing and properly monitoring photovoltaic systems in the field in order to ensure maintaining good performance.


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