Future requirements for modern analytical ultracentrifuges

Author(s):  
W. Mächtle
Keyword(s):  
Author(s):  
David Colander ◽  
Roland Kupers

Complexity science—made possible by modern analytical and computational advances—is changing the way we think about social systems and social theory. Unfortunately, economists’ policy models have not kept up and are stuck in either a market fundamentalist or government control narrative. While these standard narratives are useful in some cases, they are damaging in others, directing thinking away from creative, innovative policy solutions. This book outlines a new, more flexible policy narrative, which envisions society as a complex evolving system that is uncontrollable but can be influenced. The book describes how economists and society became locked into the current policy framework, and lay out fresh alternatives for framing policy questions. Offering original solutions to stubborn problems, the complexity narrative builds on broader philosophical traditions, such as those in the work of John Stuart Mill, to suggest initiatives that the authors call “activist laissez-faire” policies. The book develops innovative bottom-up solutions that, through new institutional structures such as for-benefit corporations, channel individuals’ social instincts into solving societal problems, making profits a tool for change rather than a goal. It argues that a central role for government in this complexity framework is to foster an ecostructure within which diverse forms of social entrepreneurship can emerge and blossom.


2013 ◽  
pp. 4-19
Author(s):  
Felix Reinauer ◽  
◽  
Tomas Vikstrom

2021 ◽  
Author(s):  
Francesco Ciampi ◽  
Alessandro Giannozzi ◽  
Giacomo Marzi ◽  
Edward I. Altman

AbstractOver the last dozen years, the topic of small and medium enterprise (SME) default prediction has developed into a relevant research domain that has grown for important reasons exponentially across multiple disciplines, including finance, management, accounting, and statistics. Motivated by the enormous toll on SMEs caused by the 2007–2009 global financial crisis as well as the recent COVID-19 crisis and the consequent need to develop new SME default predictors, this paper provides a systematic literature review, based on a statistical, bibliometric analysis, of over 100 peer-reviewed articles published on SME default prediction modelling over a 34-year period, 1986 to 2019. We identified, analysed and reviewed five streams of research and suggest a set of future research avenues to help scholars and practitioners address the new challenges and emerging issues in a changing economic environment. The research agenda proposes some new innovative approaches to capture and exploit new data sources using modern analytical techniques, like artificial intelligence, machine learning, and macro-data inputs, with the aim of providing enhanced predictive results.


Nature ◽  
1957 ◽  
Vol 180 (4582) ◽  
pp. 366-368
Author(s):  
G. R. DAVIES

1951 ◽  
Vol 23 (10) ◽  
pp. 1398-1404 ◽  
Author(s):  
J. A. Lockwood ◽  
R. L. LeTourneau ◽  
Robert Matteson ◽  
Frank Sipos

RSC Advances ◽  
2017 ◽  
Vol 7 (42) ◽  
pp. 26037-26051 ◽  
Author(s):  
Kankan Mukhopadhyay ◽  
Abir Ghosh ◽  
Supriyo Kumar Das ◽  
Bibhutibhushan Show ◽  
Palani Sasikumar ◽  
...  

Surface-altered hydrous iron(iii) oxide incorporating cerium(iv) (CIHFO) was prepared and characterised via modern analytical tools for applications in fluoride removal from groundwater.


Author(s):  
M. E. de Burgh ◽  
A. B. West ◽  
F. Jeal

The possibility that marine invertebrates might obtain part of their nutritional requirements by direct absorption of dissolved molecules through the epidermis has recently received considerable attention. This revival of interest in a field which had been virtually abandoned since the early part of the century was led by the findings of Stephens & Schinske (1957, 1958, 1961). Modern analytical techniques have revealed that the amount of dissolved nutrients in coastal waters is much greater than was formerly realized; total amino acids have been recorded in concentrations of up to 10-4 mole/litre in south-east Alaskan waters (Schell, 1974) and 7 x 10-5 mole/litre off Helgoland (Bohling, 1970). Direct absorption of amino acids has been conclusively established in several phyla (see reviews by Stephens, 1968,1972), and one of the major aims of current research is to show that dissolved organic molecules taken up from available concentrations could be of nutritional significance. Recent developments concerning the possible roles of uptake in marine ecosystems have been reviewed by West, de Burgh & Jeal (1977).


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