scholarly journals The New Keynesian Synthesis

1993 ◽  
Vol 7 (1) ◽  
pp. 5-22 ◽  
Author(s):  
David Romer

The new Keynesians made more rapid progress in understanding the microeconomics of unemployment than in understanding the microeconomics of nominal price rigidity. But the past five years have seen important breakthroughs in this second area. This paper will describe these breakthroughs, discuss our current understanding of nominal rigidity, and assess the work that remains to be done.

2020 ◽  
Vol 31 (2) ◽  
pp. 61-72
Author(s):  
Jurgita Staniškytė

In recent years an increasing number of performances on the Baltic theatre stage attempt to escape the dominant understanding of “performing history” as a repetition or reinforcement of the monumental representations of the historical past or as a (re)production of “mythistory” (Joseph Mali). Lithuanian creators of performances about history increasingly choose hybrid approaches of representation, merging memorialization and critique, imagination and fact, documents and speculative inventions as forms of engagement with the past. This playful re-imagination of the historical past serves as a creative laboratory, where audience ability to recognize and/or resist historical manipulations as well as to embrace plural and polyphonic nature of memory are tested. In some cases, however, Lithuanian theatre creators are interested in “truthful” or “authentic” representations of personal memories, rather than a performative investigation ofmechanisms of production of the “reality effect” in historiography and their impact on audience perception. This article examines the ways in which historical events are represented on the contemporary Lithuanian theatre stage and, at the same time, addresses the larger issues around the implications of particular theatricalstagings of the past on the current understanding of the subject of history.


Cancers ◽  
2021 ◽  
Vol 13 (23) ◽  
pp. 6039
Author(s):  
Bo Xu ◽  
Hao Wang ◽  
Li Tan

DNA methylation (5-methylcytosine, 5mC) was once viewed as a stable epigenetic modification until Rao and colleagues identified Ten-eleven translocation 1 (TET1) as the first 5mC dioxygenase in 2009. TET family genes (including TET1, TET2, and TET3) encode proteins that can catalyze 5mC oxidation and consequently modulate DNA methylation, not only regulating embryonic development and cellular differentiation, but also playing critical roles in various physiological and pathophysiological processes. Soon after the discovery of TET family 5mC dioxygenases, aberrant 5mC oxidation and dysregulation of TET family genes have been reported in breast cancer as well as other malignancies. The impacts of aberrant 5mC oxidation and dysregulated TET family genes on the different aspects (so-called cancer hallmarks) of breast cancer have also been extensively investigated in the past decade. In this review, we summarize current understanding of the causes and consequences of aberrant 5mC oxidation in the pathogenesis of breast cancer. The challenges and future perspectives of this field are also discussed.


1959 ◽  
Vol 63 (583) ◽  
pp. 381-393
Author(s):  
Charles J. McCarthy

It is a great distinction and a highly esteemed honour to be privileged to read the forty-seventh Wilbur Wright Memorial Lecture. It is also a distinct personal pleasure to be here. Over the past 15 years I have made periodic trips to England to visit the aircraft companies, to witness the spectacular Farnborough displays of the S.B.A.C. and to attend the Anglo-American Conferences of the Royal Aeronautical Society and the Institute of the Aeronautical Sciences. This has afforded opportunities to observe and admire the rapid progress you have made in aeronautics, the brilliant achievements of British engineers and scientists and, more importantly, the chance to make and deepen warm and valued friendships. The joint meetings of the Society and the Institute are proving to be fruitful ground for the exchange of ideas and for becoming better acquainted. May I express the sincere wish that I shall have the pleasure of welcoming many of you to the Seventh Anglo-American Conference which will be held in October 1959 in New York.


Cells ◽  
2019 ◽  
Vol 8 (7) ◽  
pp. 687 ◽  
Author(s):  
Florentin Huguet ◽  
Shane Flynn ◽  
Paola Vagnarelli

The role of kinases in the regulation of cell cycle transitions is very well established, however, over the past decade, studies have identified the ever-growing importance of phosphatases in these processes. It is well-known that an intact or otherwise non-deformed nuclear envelope (NE) is essential for maintaining healthy cells and any deviation from this can result in pathological conditions. This review aims at assessing the current understanding of how phosphatases contribute to the remodelling of the nuclear envelope during its disassembling and reformation after cell division and how errors in this process may lead to the development of diseases.


1959 ◽  
Vol 53 (9) ◽  
pp. 330-333
Author(s):  
M. Robert Barnett

This report by the executive director of the American Foundation for the Blind was addressed to the American Association of Workers for the Blind at its convention in Detroit last July. In general, it serves to bring into focus the rapid progress of work for the blind in this country; and it provides an expert bird's-eye view of the Foundation's performance during the past year, of its plans for the future, and of the magnitude of its function.


Author(s):  
Youn Kim

Listening is generally discussed in connection with auditory perception, with the ear as the primary perceptual organ. Recently, however, more comprehensive approaches are being emphasized along with the need to understand listening in the context of cultural and historical changes. This chapter investigates the plasticity of the idea of listening, both across disciplines and across historical contexts. By engaging with various discourses on seeing, hearing, and kinesthetics in the late nineteenth and early twentieth centuries, the present chapter examines how a holistic conceptualization of listening that goes beyond the ear and functions in the context of the whole human body emerged and argues how understanding the past can shed light on the current understanding of music and the body.


Synlett ◽  
2017 ◽  
Vol 28 (12) ◽  
pp. 1383-1388 ◽  
Author(s):  
Huan Cong ◽  
Yi Luan

As a part of the ‘bottom-up’ campaign for the precise preparation of carbon nanotubes, the chemical synthesis of carbon nanohoops is observing rapid progress, with a number of milestone achievements, over the past decade. With simple carbon nanohoops (e.g. cycloparaphenylenes) now no longer elusive targets, this Synpacts article highlights latest synthetic advances to further build up nanohoops’ π-systems. Works reviewed herein include the study explaining the unsuccessful Scholl reaction method, the preparation of a carbon nanohoop consisting solely of hexabenzocoronene units, syntheses of π-extended carbon nanohoops employing the ring-closing metathesis method, and the anthracene photodimerization/cycloreversion method for anthracene-incorporated carbon nanohoop synthesis.1 Introduction2 Some Latest Syntheses of π-Extended Carbon Nanohoops3 Conclusion


Hematology ◽  
2004 ◽  
Vol 2004 (1) ◽  
pp. 1-13 ◽  
Author(s):  
Douglas R. Higgs

Abstract Over the past fifty years, many advances in our understanding of the general principles controlling gene expression during hematopoiesis have come from studying the synthesis of hemoglobin. Discovering how the α and β globin genes are normally regulated and documenting the effects of inherited mutations which cause thalassemia have played a major role in establishing our current understanding of how genes are switched on or off in hematopoietic cells. Previously, nearly all mutations causing thalassemia have been found in or around the globin loci, but rare inherited and acquired trans-acting mutations are being found with increasing frequency. Such mutations have demonstrated new mechanisms underlying human genetic disease. Furthermore, they are revealing new pathways in the regulation of globin gene expression which, in turn, may eventually open up new avenues for improving the management of patients with common types of thalassemia.


1974 ◽  
Vol 1 (2) ◽  
pp. 103-112 ◽  
Author(s):  
J. C. Van Vessem

The rapid progress of semiconductor products in the electronic industry over the past two decades in the group of active components has not been matched by an equal progress of the passive components. Integration has blurred the traditional boundary between components and circuits. With integration penetrating deeper and deeper into electronic circuitry the connecting methods of the IC with the rest of the system becomes a cost and quality determining factor of prime importance. It is stressed that connecting methods of the other, passive components have to be compatible with the connecting method of the IC.


2009 ◽  
Vol 23 (1) ◽  
pp. 9-26 ◽  
Author(s):  
James J. Chrisman ◽  
Franz W. Kellermanns ◽  
Kam C. Chan ◽  
Kartono Liano

This article identifies 25 articles that have been particularly influential in shaping the state of the art of research on family businesses. These works were identified based on a citation analysis of family business articles published over the past 6 years in the four journals that publish most of the research. The authors summarize those influential studies and discuss their most important contributions to scholars’ current understanding of family business. By identifying common themes among those studies, the authors are able to provide directions for future research in the field.


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