Fathers and work-life balance in France and the UK : policy and practice

Purpose – This paper focuses on the role of organizations in mediating the impact of national work-life balance (WLB) policy on employees, in particular fathers. Design/methodology/approach – It presents existing research about WLB policy implementation in organizations as well as the findings of empirical work in insurance and social work in France and the UK (questionnaire survey, case study analysis, interviews with national and sector-level trade union officials). Findings & Practical implications – These indicate that fathers’ take-up of WLB policies is the outcome of a complex dynamic between national fatherhood regimes, organizational and sector characteristics and the individual employee. They suggest that fathers tend to use WLB measures to spend time with their families where measures increase their sense of entitlement (state policies of paternity leave) or where measures offer non-gendered flexibility (reduced working time/organizational systems of flexi-time). In line with other studies it also finds that fathers extensively use informal flexibility where this is available (individual agency). These findings have implications for way WLB policies are framed at national and organizational level. Originality/value - Cross-national comparative research into WLB policy and practice at national and organizational level is very rare. The empirical work presented in this article, although exploratory, makes a significant contribution to our understanding of WLB policy and practice, particularly as it relates to fathers

Shape Fluctuations of a Droplet Containing a Polymer

We consider the problem of an ideal polymer confined in a droplet. When the droplet radius is smaller than the (unconfined) polymer radius of gyration, the polymer entropy will depend on the droplet shape. We compute the resulting surface free energy. Using parameters appropriate for polymers confined in microemulsions, we find that the polymer and bending surface energies are comparable for the lowest modes. Finally, we argue that chain self-avoidance will decrease the strength of the polymer contribution to the surface energy.Comment: Revtex, 12 pages, one figur

Trade Union Strength

Spanish trade unions enjoy an uncomfortable mix of high coverage and very low membership base. This state of affairs has arisen primarily because of state support for the collective representation system. Union organisation in terms of the core and its branches and system. Union organisation in terms of the core and its branches and union finances are also heavily influenced by the structure of representation. The limited facts on union membership, organisation and finance are fleshed out in this paper. The impact of unions on three economic outcomes is assessed: pay/employment flexibility; pay dispersion; productivity growth. Although the data are quite limited, there is some suggestion that whereas unions are able to resist the pressure for widening pay dispersion, they are associated with somewhat poorer productivity performance. However, this research throws up as many unanswered puzzles about unions in Spain, as it does answer the previously unanswered. There is clearly a need for a representative survey of firms or workplaces to investigate both this and other aspects of Spanish industrial relations.

Application of integration algorithms in a parallel processing environment for the simulation of jet engines

The application of Predictor corrector integration algorithms developed for the digital parallel processing environment are investigated. The algorithms are implemented and evaluated through the use of a software simulator which provides an approximate representation of the parallel processing hardware. Test cases which focus on the use of the algorithms are presented and a specific application using a linear model of a turbofan engine is considered. Results are presented showing the effects of integration step size and the number of processors on simulation accuracy. Real time performance, interprocessor communication, and algorithm startup are also discussed

Design of a high-speed digital processing element for parallel simulation

A prototype of a custom designed computer to be used as a processing element in a multiprocessor based jet engine simulator is described. The purpose of the custom design was to give the computer the speed and versatility required to simulate a jet engine in real time. Real time simulations are needed for closed loop testing of digital electronic engine controls. The prototype computer has a microcycle time of 133 nanoseconds. This speed was achieved by: prefetching the next instruction while the current one is executing, transporting data using high speed data busses, and using state of the art components such as a very large scale integration (VLSI) multiplier. Included are discussions of processing element requirements, design philosophy, the architecture of the custom designed processing element, the comprehensive instruction set, the diagnostic support software, and the development status of the custom design

A Process Calculus for Dynamic Networks

In this paper we propose a process calculus framework for dynamic networks in which the network topology may change as computation proceeds. The proposed calculus allows one to abstract away from neighborhood-discovery computations and it contains features for broadcasting at multiple transmission ranges and for viewing networks at different levels of abstraction. We develop a theory of confluence for the calculus and we use the machinery developed towards the verification of a leader-election algorithm for mobile ad hoc networks

Impacts of Protected Areas on Local Livelihoods in Cambodia

SummaryImpact evaluation methods (mixed effects models and matching) were used to investigate the effect of protected areas (PAs) on poverty and livelihoods in Cambodia, comparing households inside PAs with bordering villages and controls. There was no evidence that PAs exacerbated local poverty or reduce agricultural harvests in comparison with controls. Households bordering the PAs were significantly better off due to greater access to markets and services. Non-timber forest product (NTFP) collectors inside PAs were significantly better off than controls and had greater rice harvests, because they had more secure access to land and forest resources. The PAs in Cambodia therefore have some positive impacts on households that use forest and land resources for their livelihoods