Reversal of Monetary History: Is Return to Trimetalism a Viable Alternative?

2017 ◽  
Author(s):  
Alam Asadov ◽  
Abul M. M. Masih
Keyword(s):  
Author(s):  
Golokesh Santra ◽  
Nitai Sylvetsky ◽  
Gershom Martin

We present a family of minimally empirical double-hybrid DFT functionals parametrized against the very large and diverse GMTKN55 benchmark. The very recently proposed wB97M(2) empirical double hybrid (with 16 empirical parameters) has the lowest WTMAD2 (weighted mean absolute deviation over GMTKN55) ever reported at 2.19 kcal/mol. However, our xrevDSD-PBEP86-D4 functional reaches a statistically equivalent WTMAD2=2.22 kcal/mol, using just a handful of empirical parameters, and the xrevDOD-PBEP86-D4 functional reaches 2.25 kcal/mol with just opposite-spin MP2 correlation, making it amenable to reduced-scaling algorithms. In general, the D4 empirical dispersion correction is clearly superior to D3BJ. If one eschews dispersion corrections of any kind, noDispSD-SCAN offers a viable alternative. Parametrization over the entire GMTKN55 dataset yields substantial improvement over the small training set previously employed in the DSD papers.


2019 ◽  
Author(s):  
Golokesh Santra ◽  
Nitai Sylvetsky ◽  
Gershom Martin

We present a family of minimally empirical double-hybrid DFT functionals parametrized against the very large and diverse GMTKN55 benchmark. The very recently proposed wB97M(2) empirical double hybrid (with 16 empirical parameters) has the lowest WTMAD2 (weighted mean absolute deviation over GMTKN55) ever reported at 2.19 kcal/mol. However, our xrevDSD-PBEP86-D4 functional reaches a statistically equivalent WTMAD2=2.22 kcal/mol, using just a handful of empirical parameters, and the xrevDOD-PBEP86-D4 functional reaches 2.25 kcal/mol with just opposite-spin MP2 correlation, making it amenable to reduced-scaling algorithms. In general, the D4 empirical dispersion correction is clearly superior to D3BJ. If one eschews dispersion corrections of any kind, noDispSD-SCAN offers a viable alternative. Parametrization over the entire GMTKN55 dataset yields substantial improvement over the small training set previously employed in the DSD papers.


Author(s):  
John Bishop

The argument of this chapter is that the foundational problem of evil is the existential problem of maintaining hopeful commitment to virtuous living in the face of all that may undermine human fulfilment. Dealing with this problem at the cognitive level involves commitment to a view of reality as favourable to practical commitment to ethical ideals. An intellectual problem of evil then arises to the extent that it seems that the fact of evil is evidence against the truth of the salvific worldview we are inclined to adopt for dealing with it. In relation to theism’s ‘revelatory’ worldview, this intellectual problem is expressible as an Argument from Evil. A ‘normatively relativized’ version of the Argument from Evil is proposed that seeks to exclude rational belief in the ‘personal omniGod’. As a viable alternative conception of God is possible, however, the Argument fails to justify outright atheism.


Author(s):  
Claire Hewson

Internet-mediated research (IMR) has grown expansively since the start of the 21st Century in scope, range of methodological possibilities, and breadth of penetration across disciplines and research domains. However, the use of IMR approaches to support qualitative research has lagged behind its application in supporting quantitative methods. This chapter discusses the possibilities of using IMR methods in qualitative research and considers the issues and debates that have led some qualitative researchers to be reluctant to consider IMR as a viable alternative to traditional offline methods. The chapter adopts an optimistic stance on the potential for qualitative IMR and outlines a range of possible methods and strategies, as well as examples of successful (and less successful) studies. Practical advice on tools, procedures, and guidelines for good design practice is offered. A comment on likely future scope, methods, emerging techniques, and developments in qualitative IMR is presented.


1985 ◽  
Vol 17 (2) ◽  
pp. 341-369 ◽  
Author(s):  
Philip J. Williams

The involvement of Christians in the Nicaraguan Revolution is a clear manifestation of the profound changes taking place within the Nicaraguan Church as a whole. While a clear majority of the clergy took a stand against the injustices of the Somoza regime, a smaller group of priests and religious demonstrated a more profound commitment to radical structural transformation of society. Although their efforts to organize andconcientizar1rural and urban poor had serious political implications – in fact, many joined the guerrilla as a result of the ‘radicalization of their faith’ – to these priests and religious the political solutions available to counter growing social injustices and government abuses were few: either fight or capitulate. The bishops, on the other hand, were cautious about the pace of change and rejected the violent option, choosing instead an intermediate path. Unfortunately, such an option proved futile in the case of Nicaragua, and finally the bishops justified armed revolution as a viable alternative to systematic repression.


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