Agricultural Labour Market Flexibility in the EU and Candidate Countries. Factor Markets Working Document No. 49, June 2013

Factor markets that function well are a crucial condition for the competitiveness and growth of agriculture. Institutions and regulation may give rise to agricultural labour market heterogeneity, which could have important effects on the functioning of the labour market and other agricultural factor markets in EU member states. This paper first defines the institutional framework for the labour market, and then presents a brief literature review of previous studies of labour market institutional frameworks. Based on the literature, a survey to characterise agricultural labour markets was undertaken, which was implemented for a selection of EU27 and EU candidate countries, with responses based on expert opinion. The survey data were then used to construct indices of labour market flexibility/rigidity for the countries examined. These indices were used to make inter-country labour market comparisons and to draw inferences about the institutions and functioning of the agricultural labour market.

The New Deal with the United Kingdom: the Downside of Flexibility. Bruges European Economic Policy (BEEP) Briefings 38/2016

This paper examines the proposals listed by the President of the European Council, Donald Tusk, in response to the letter sent by the British Prime Minister, David Cameron, asking for a fresh settlement concerning the United Kingdom’s relationship with the European Union. The paper reviews the nature and possible consequences of the “substantial changes” that were demanded in the areas of economic governance, competitiveness, sovereignty, and immigration.

Flexibility versus Stability: A difficult trade-off in the eurozone. CEPS Working Document No. 422, 29 April 2016

Optimal currency area (OCA) theory has been influential in pushing eurozone countries towards structural reforms to make product and labour markets more flexible. The underlying assumption of the OCA prescription for structural reform is that asymmetric shocks are permanent. However, when shocks are temporary it does not follow that more flexibility is the answer. When shocks are the result of business-cycle movements, the way to deal with them is by stabilisation efforts. This paper provides empirical evidence that suggests that the biggest shocks in the eurozone were the result of business-cycle movements. These were relatively well synchronised, except for their amplitude. We argue that efforts to stabilise business cycles should be strengthened relative to the efforts that have been made to impose structural reforms, with consideration given to the implications for the governance of the eurozone.

Price flexibility and employment.

First published in 1945.

Price flexibility and employment,

Mode of access: Internet.

Presenting Flex-anal charts; a new and modern treatise for design of piping for flexibility

Mode of access: Internet.

Effects of structural flexibility on entry vehicle control systems. [Prepared for NASA under the cognizance of the Jet Propulsion Laboratory, California Institute of Technology.

Cover title.

Complete school of technic for the piano : includes flexibility and independence, scales in all forms, extension, arpeggios in all orms, double notes, octaves and chords, trills, tremolo, glissando /

Mode of access: Internet.

The 1990 Farm Act and the 1990 Budget Reconciliation Act : how U.S. farm policy mechanisms will work under the new legislation : includes description of target prices, loan rates, deficiency payments, and new planting flexibility provisions.

Mode of access: Internet.

Flexibility through part-time employment of career workers in the public service /

Mode of access: Internet.

The 2.1 angstrom crystal structure of the far-red fluorescent protein HcRed: Inherent conformational flexibility of the chromophore

We have determined the crystal structure of HcRed, a far-red fluorescent protein isolated from Heteractis crispa, to 2.1 resolution. HcRed was observed to form a dimer, in contrast to the monomeric form of green fluorescent protein (GFP) or the tetrameric forms of the GFP-like proteins (eqFP611, Rtms5 and DsRed). Unlike the well-defined chromophore conformation observed in GFP and the GFP-like proteins, the HcRed chromophore was observed to be considerably mobile. Within the HcRed structure, the cyclic tripeptide chromophore, Glu64-Tyr65-Gly66, was observed to adopt both a cis coplanar and a tran. non-coplanar conformation. As a result of these two con formations, the hydroxyphenyl moiety of the chromophore makes distinct interactions within the interior of the b-can. These data together with a quantum chemical model of the chromophore, suggest the cis coplanar conformation to be consistent with the fluorescent properties of HcRed, and the trans non-coplanar conformation to be consistent with non-fluorescent properties of hcCP, the chromoprotein parent of HcRed. Moreover, within the GFP-like family, it appears that where conformational freedom is permissible then flexibility in the chromophore conformation is possible. 2005 Elsevier Ltd. All rights reserved.

Kalata B8, a novel antiviral circular protein, exhibits conformational flexibility in the cystine knot motif

The cyclotides are a family of circular proteins with a range of biological activities and potential pharmaceutical and agricultural applications. The biosynthetic mechanism of cyclization is unknown and the discovery of novel sequences may assist in achieving this goal. In the present study, we have isolated a new cyclotide from Oldenlandia affinis, kalata B8, which appears to be a hybrid of the two major subfamilies (Mobius and bracelet) of currently known cyclotides. We have determined the three-dimensional structure of kalata B8 and observed broadening of resonances directly involved in the cystine knot motif, suggesting flexibility in this region despite it being the core structural element of the cyclotides. The cystine knot motif is widespread throughout Nature and inherently stable, making this apparent flexibility a surprising result. Further-more, there appears to be isomerization of the peptide backbone at an Asp-Gly sequence in the region involved in the cyclization process. Interestingly, such isomerization has been previously characterized in related cyclic knottins from Momordica cochinchinensis that have no sequence similarity to kalata B8 apart from the six conserved cysteine residues and may result from a common mechanism of cyclization. Kalata B8 also provides insight into the structure-activity relationships of cyclotides as it displays anti-HIV activity but lacks haemolytic activity. The 'uncoupling' of these two activities has not previously been observed for the cyclotides and may be related to the unusual hydrophilic nature of the peptide.

An investigation into leader behavioural flexibility

No abstract

Pockets of flexibility in workflow specification

Workflow technology is currently being deployed in quite diverse domains. However, the element of change is present in some degree and form in almost all domains. A workflow implementation that does not support the process of change will not benefit the organization in the long run. Change can be manifested in different forms in workflow processes. In this paper, we first present a categorization of workflow change characteristics and divide workflow processes into dynamic, adaptive and flexible processes. We define flexibility as the ability of the workflow process to execute on the basis of a loosely, or partially specified model, where the full specification of the model is made at runtime, and may be unique to each instance. To provide a modeling framework that offers true flexibility, we need to consider the factors, which influence the paths of (unique) instances together with the process definition. We advocate an approach that aims at making the process of change part of the workflow process itself. We introduce the notion of an open instance that consists of a core process and several pockets of flexibility, and present a framework based on this notion, which makes use of special build activities that provide the functionality to integrate the process of defining a change, into the open workflow instance.