scholarly journals Defining and Quantifying Intermittency in the Power Sector

Energies ◽  
2020 ◽  
Vol 13 (13) ◽  
pp. 3366
Author(s):  
Daniel Suchet ◽  
Adrien Jeantet ◽  
Thomas Elghozi ◽  
Zacharie Jehl

The lack of a systematic definition of intermittency in the power sector blurs the use of this term in the public debate: the same power source can be described as stable or intermittent, depending on the standpoint of the authors. This work tackles a quantitative definition of intermittency adapted to the power sector, linked to the nature of the source, and not to the current state of the energy mix or the production predictive capacity. A quantitative indicator is devised, discussed and graphically depicted. A case study is illustrated by the analysis of the 2018 production data in France and then developed further to evaluate the impact of two methods often considered to reduce intermittency: aggregation and complementarity between wind and solar productions.

Political culture, as a part of public culture and a group of beliefs, virtues, norms and approaches with views to the political area, is one of the basic issues which has been paid attention and the subject of many researches, especially since the second half of the 20th century. The topic of this article is studying Afghanistan political culture as well as answering the question of which impacts it has had on Afghanistan political participation during the after-2001 years. Also, in this research, by using an analytic-descriptive method, at first, the definition of political culture and its features in Afghanistan are presented and then, the occurred changes in the indexes of Afghanistan political coopetation in the recent decades are studied too. Political culture, as the system of empirical beliefs, symbols, virtues and the norms, which are regarded as the foundation of political action and the political behaviours of the public people, parties and the government officials is one of the basic issues which has been considered and studied by many experts of politucal area for the recent era. The continuity and strength of any any kinds of cooperations depends on the society political culture origin as it is a very important factor for defining the political social identity of the public members and determining their views, virtues and norms toward politics and authority. Moreover, in this study, at first,the level of changes in the last-two-decade political culture of Afghanistan society is discussed and then its impact on political participation is analysed through explaining the tie between beliefs and behaviours as well as a case study over the political cooperarion increase.


2017 ◽  
Vol 3 (2) ◽  
pp. 7
Author(s):  
Saida Parvin

Women’s empowerment has been at the centre of research focus for many decades. Extant literature examined the process, outcome and various challenges. Some claimed substantial success, while others contradicted with evidence of failure. But the success remains a matter of debate due to lack of empirical evidence of actual empowerment of women around the world. The current study aimed to address this gap by taking a case study method. The study critically evaluates 20 cases carefully sampled to include representatives from the entire country of Bangladesh. The study demonstrates popular beliefs about microfinance often misguide even the borrowers and they start living in a fabricated feeling of empowerment, facing real challenges to achieve true empowerment in their lives. The impact of this finding is twofold; firstly there is a theoretical contribution, where the definition of women’s empowerment is proposed to be revisited considering findings from these cases. And lastly, the policy makers at governmental and non-governmental organisations, and multinational donor agencies need to revise their assessment tools for funding.


2009 ◽  
Vol 38 (1) ◽  
pp. 5-25
Author(s):  
Marguerite Van Die

Prompted by recent debate and legislation in Canada about the definition of "marriage," this article explores the impact of socio-economic change and stress upon marriage as an institution among the middle class in Victorian Canada. It does this through the lens of "lived religion" as defined by Robert Orsi and others, taking the form of a case study of a marital scandal involving a respected Presbyterian minister in Brantford, Ontario in 1883. This is placed within the wider context of competing definitions of marriage as found in folk tradition and community networks, in various ecclesiastical marriage liturgies, and in marriage, divorce and property law. In its final section it examines the contradictions, tensions and anxieties that surrounded these definitions in late Victorian Canada as a result of changes in people's experience of space and time. It concludes by briefly drawing attention to the nature of "lived religion" and its implications in redefining marriage within a society that today has become highly urbanized, secular and pluralistic.


2019 ◽  
Vol 19 (1) ◽  
pp. 51-62
Author(s):  
Nadhillah Kusindriani ◽  
Martha Tri Lestari

Ustadz Evie Effendi was a public figure who is known by the public as a modern ustadz that use the Sundanese language when do Da’wah. The perceptions given by the society particularly of ustadz Evie Effendi Da'wah pilgrims are positive until ultimately ustadz Evie exposed "misinterpretation" case in August 2018 when he misinterpreted a verse in the Sura in the Quran. The occurrence of a case of "misinterpretation" had a significant impact for ustadz Evie Effendi, one of them is a lot of pilgrims from ustadz Evie Effendi in Bandung which is no longer a loyal following lectures activities conducted by him. The existence of the impact that occurs from the "misinterpretation" case encourages researchers to see how the changes in perception that occurred in ustadz Evie Effendi Da'wah worshipers in Bandung. This study used a qualitative approach through the case study method uses the concept of Yin (2015). The results of this research show that changes in perception that occurred in Ustadz Evie Effendi Da'wah worshipers in Bandung is different for adult ages (40 – 50 years) and adolescents (20 years) as well as temporary caused culture society Indonesia which is permissive.Ustadz Evie Effendi merupakan seorang publik figur yang dikenal oleh masyarakat sebagai ustadz kekinian yang menggunakan bahasa Sunda ketika ceramah. Persepsi yang diberikan masyarakat khususnya jamaah dakwah ustadz Evie Effendi positif sampai pada akhirnya ustadz Evie terkena kasus “salah tafsir” pada bulan Agustus 2018 ketika ia salah menfasirkan ayat dalam suatu surat di Al-Quran. Terjadinya kasus “salah tafsir” memberikan dampak yang cukup besar bagi ustadz Evie Effendi salah satunya adalah banyak dari jamaah dakwah ustadz Evie Effendi di Kota Bandung yang tidak lagi setia mengikuti kegiatan ceramah yang dilakukan ustadz Evie Effendi. Adanya dampak yang terjadi dari kasus “salah tafsir” mendorong peneliti untuk melihat bagaimana perubahan persepsi yang terjadi pada jamaah dakwah ustadz Evie Effendi di Kota Bandung. Penelitian ini menggunakan pendekatan kualitatif melalui metode studi kasus menggunakan konsep Yin (2015). Hasil penelitian ini menunjukkan bahwa perubahan persepsi yang terjadi pada jamaah dakwah ustadz Evie Effendi di Kota Bandung berbeda untuk kalangan usia dewasa (40 – 50 tahun) dan remaja (20 tahun) serta bersifat sementara yang disebabkan kultur masyarakat Indonesia yang permisif.


Author(s):  
Chris Flynn

This paper has been developed from a third year dissertation written as part of the Diploma in Horticulture course at the Royal Botanic Gardens, Kew. It serves as an overview of the subject of ecological planting and its potential applications within public gardens. It also outlines some scientific benefits regarding ecological studies, the impact that this type of planting may have on horticulture (both in gardens and the nursery trade), and the educational benefits for the public and school groups. The case study below looks at the viability of representing a section of Snow Gum Grassy Woodland (a vegetation type found in New South Wales, Australia) outside in Coates Wood, Wakehurst Place, UK.


2021 ◽  
Vol 8 (1) ◽  
pp. 144-186
Author(s):  
Shwan Adam Aivas ◽  
Mahabad Kamel Abdulla

This study is an attempt to evaluate the effects of media language misusing in comedian programs of Iraqi Kurdish televisions. To achieve this goal, the researchers have done an online survey with 145 TV viewers; as well as analyzing the thematic contents of 12 episodes of the BEZMÎ BEZM program on the KurdMax satellite channel.   Based on the research results; media language misusing in the BEZMÎ BEZM program has negative effects on viewers of this program, despite the fact that the majority of opinions agreed on the definition of this satellite as a Kurdish entertainment channel and the rates of views of its main programs "Great". However, they also agreed that this program on the KurdMax satellite channel has become a popular platform for insults, exchange of accusations, and defamation of certain personalities and groups in society, and a reason for sabotaging the Kurdish language and its methods, producing linguistic and psychological violence and highlighting gender discrimination. In addition to sabotaging the public taste of viewers, lack of respect for their needs, delinquency of adolescents, reducing the value of artistic work etiquette and educational foundations, and underestimating the family and Kurdish culture and its peculiarities. As for the topics presented in this program, the main goal is to make viewers laugh only and to achieve this; they do not hesitate to spread market language and archaic and patriarchal cultures, encourage gender differences of men and women, social and sexual taboos, defame personalities, neglect health guidelines, and violate professional media ethics. All of the above; represents the main identity of the BEZMÎ BEZM program on the KurdMax satellite channel. As a final point, this research has recommended the relevant people and bodies to subordinate such programs in order to review its content based on legal and ethical media standards, laws, and rules of the Kurdish language, along with abiding professional art principles.


2021 ◽  
Author(s):  
Aidan Hayes

Contemporary culture has seen an increase in the influence of fringe beliefs, chief among them pseudosciences: doctrines that masquerade as sciences. In light of the myriad ways in which the work of the public sector is intertwined with and depends upon that of scientists, it is essential that policymakers be able to recognize these pretender sciences. However, the academic literature has yet to yield a widely accepted and easily applicable definition of “pseudoscience”. This paper proposes that pseudosciences are most adequately characterized by their origin in social contexts in which there is little open, critical discussion of ideas: hence, in contrast with genuine science, there can be no assumption by non-scientist observers that pseudosciences have withstood criticism prior to their promulgation as knowledge. The applicability of this proposal is demonstrated with a case study, where it is used to identify the pseudoscientific features of Andrew Wakefield’s “anti-vaccine” advocacy


2021 ◽  
pp. 027507402110530
Author(s):  
Marco Tulio Zanini ◽  
Carmen Migueles ◽  
Juliana Carvalho

Previous research has shown that cutbacks in public spending often impact the range and quality of the public services delivered, leading to negative behaviors on the part of public servants. This article examines how sudden cutbacks caused by a major state financial crisis have an impact on interpersonal trust within a special police unit. We present the results of a longitudinal case study using a combination of qualitative methods. The lack of foreseeability and reliability caused by drastic changes resulting from cutbacks has a negative effect on members’ trust in their capacity to perform.


2011 ◽  
pp. 2830-2841
Author(s):  
Marcella Corsi

This chapter describes our experience in establishing an Observatory for the measurement of the impact of e-government policies onto the efficiency and the effectiveness of the Italian public sector. Such an Observatory is based on evaluation procedures different from those used in other measurement exercises, such as e-Europe or those belonging to the Big Five consultant groups. Moreover, the adopted definition of “e-government” is slightly different than the usual one, as it takes into account not only the mere providing of e-services, but also the whole impact of ICT in terms of transformation of Public Administration — both at a “front-” and at a “back-office” level. What has made us think about a new evaluation method is the desire for a standard, transparent (i.e., one that everyone understands) system, which, while it takes into account the overall level of e-government, the type and number of online services, and their ease of access and quality, also considers policy actions which flavor the spread of electronic government applications, both inside and outside the public sector.


Author(s):  
Hemi Mistry

Additional opinions—that is, dissenting opinions, separate opinions, and declarations—are, by definition, the primary institutional mechanism through which judges can express their individual views on a particular decision, as distinct from the judgment or decision proclaimed on behalf of the institution. Therefore, within the public sphere they are the principal institutional manifestation of the individual—and thus the individuality—of the judge. Consequently, for those who seek to understand the impact of certain personal characteristics upon how a judge discharges their professional functions and, in turn, the wider institutional and systemic implications of the participation of individuals bearing those characteristics, the study of additional opinions would seem a useful analytical enterprise. Using gender diversity at the International Court of Justice as a case study, the purpose of this chapter is twofold: first, to explain the relationship between diversity and additional opinions, and second, to explore the methodological potential, and challenges, that the study of additional opinions entails.


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