The Political and Judicial Life of Metadata: Digital Rights Ireland and the Trail of the Data Retention Directive. CEPS Paper in Liberty and Security No. 65, May 2014

This paper examines the challenges facing the EU regarding data retention, particularly in the aftermath of the judgment Digital Rights Ireland by the Court of Justice of the European Union (CJEU) of April 2014, which found the Data Retention Directive 2002/58 to be invalid. It first offers a brief historical account of the Data Retention Directive and then moves to a detailed assessment of what the judgment means for determining the lawfulness of data retention from the perspective of the EU Charter of Fundamental Rights: what is wrong with the Data Retention Directive and how would it need to be changed to comply with the right to respect for privacy? The paper also looks at the responses to the judgment from the European institutions and elsewhere, and presents a set of policy suggestions to the European institutions on the way forward. It is argued here that one of the main issues underlying the Digital Rights Ireland judgment has been the role of fundamental rights in the EU legal order, and in particular the extent to which the retention of metadata for law enforcement purposes is consistent with EU citizens’ right to respect for privacy and to data protection. The paper offers three main recommendations to EU policy-makers: first, to give priority to a full and independent evaluation of the value of the data retention directive; second, to assess the judgment’s implications for other large EU information systems and proposals that provide for the mass collection of metadata from innocent persons, in the EU; and third, to adopt without delay the proposal for Directive COM(2012)10 dealing with data protection in the fields of police and judicial cooperation in criminal matters.

The revision of the Posted Workers Directive: towards a sufficient policy adjustment? EPC Discussion Paper, 20 April 2016

Labour mobility within the European Union continues to be a limited phenomenon. This concerns both long-term intra-EU mobility and more temporary forms of mobility such as posting of workers, i.e. workers posted to another member state in the framework of cross-border service provision. Yet, despite the limited nature of posting, this topic is far from being absent from the public and political debates. Several factors contribute to this. Firstly, a surge in the number of posted workers has been noticed over the recent years and increased attention has therefore been paid to this issue. Quite a few economic sectors, including construction, manufacturing, and social work, are very concerned by this trend. Secondly, several types of abuses have been recorded such as letter-box companies, bogus self-employment and exploitation of the posted workers' vulnerable situation. Thirdly, questions have been raised as to whether the balance struck by the EU legislator in 1996 (when adopting the Posted Workers Directive) between the freedom to provide crossborder services and the workers' social rights is still valid today. These elements highlight the need for a policy adjustment in order to preserve the legitimacy of the citizens' and workers' freedom to move and, to a certain extent, of the social dimension of the European project. In this context, the European Commission published a proposal to revise the 1996 Directive in order to strike a better balance between economic and social rights. But is this proposal sufficient to ensure a level playing field between economic actors and equal treatment between workers? How will this proposal affect the implementation of other EU initiatives aiming to tackle fraud and abuse? What else is needed to address the tensions between the Single Market principles and the EU's social objectives? This discussion paper, published in the context of the Dutch Presidency and the ongoing negotiations of a revised Directive on posted workers, focuses on these questions while proposing some concrete solutions for a fairer policy framework.

The triumph of the missionary motive /

The missionary motive fundamental in Christianity, by F.L. Anderson.--The missionary motive in the world war, by J. H. Mason.--Some contributions of Christian missions in war-time, by J. H. Franklin.--The social application of the missionary motive at home, by J. O. Nixon.--Ought the United States to be a missionary nation? by E. D. Burton.--The missionary motive, its appeal to the youth of our day, by P. H. J. Lerrigo.

Report of the survey of the schools of Chicago, Illinois.

v.1. The administration of the schools by the director of the survey; The business management of the schools, by F. Engelhardt; Financing the schools, by J. K. Norton; The educational personnel of the schools, by L. Dix; The social services of the public schools, by N. H. Hegel.--v.2. Fitting the school to the pupil, by P. R. Mort, W. W. Wright, and W. B. Featherstone; Secondary education in Chicago, by M. H. Stewart and D. H. Eikenberry; Higher education in the public school system, by E. S. Evenden and F. B. O'Rear.--v.3. The curricula of the schools, by J. H. Newton, H. B. Bruner, L. T. Hopkins, P. R. Hanna, and L. Dix; Teaching and supervision in the elementary schools, by J. R. McGaughy, E. H. Reeder, and J. Betzner; Health and physical education, by J. F. Williams, and F. W. Maroney; Vocational education, by L. A. Wilson.--v.4. Housing of the schools, by F. W. Hart, and N. L. Engelhardt; The operation of the school plant, by G. F. Womrath.--v.5. Summary of findings and recommendations, by G. D. Strayer.

A selection from the Meditations of the Emperor Marcus Aurelius Antoninus,

"This selection ... has been made ... to set forth ... the social side of the stoicism of [Marcus Aurelius] ... About half of the original book has been left aside".--Introd.

An address delivered on the dedication of the cemetery at Mount Auburn, September 24, 1831 /

Address before Massachusetts Horticultural Society.

The age of the Reformation.

book 1. The Reformation in Europe.--book 2. The social background of the Reformation.

Preliminary Economic Studies of the War

Superseded by Economic and Social History of the World War

The perceived benefits of the chronic disease self-management program among participants with stroke: A qualitative study

Despite the expense associated with rehabilitation following stroke, dissatisfaction with psychosocial outcomes is common (Thomas & Parry, 1996). The rehabilitation system has been critiqued as lacking a theoretical base for psychosocial interventions (Goldberg, Segal, Berk, Schall, & Gershkoff, 1997). The current paper examines the possible role of the Chronic Disease Self-Management Program ([CDSMP] Lorig, 1996) in contributing to the psychosocial rehabilitation of people with stroke. This paper focuses on the analysis of incidental comments made by participants about a version of the CDSMP, tailored for people with stroke. These comments, collected over an 18-month follow-up period, provide interesting insights into the key aspects of the program. Six informative themes emerged from the more specific comments, namely (1) the importance of social contact and comparison, (2) increased awareness and knowledge about stroke, (3) motivation to pursue goals and activities, (4) a sense of achievement, (5) maintenance of gains, and (6) the paradoxical nature of social support. According to participants, the program was associated with enhanced self-efficacy. Other reported benefits (such as social support and enhanced knowledge) were indirectly associated with the program and appeared to reflect social aspects of the group and its stroke-specific focus. Maintenance of gains made by participants was seen as a crucial issue.

Neuromuscular efficiency of the sternocleidomastoid and anterior scalene muscles in patients with chronic neck pain

Purpose: This study compared the neuromuscular efficiency (NME) of the sternocleidomastoid (SCM) and anterior scalene (AS) muscles between 20 chronic neck pain patients and 20 asymptomatic controls. Method: Myoelectric signals were recorded from the sternal head of SCM and the AS muscles as subjects performed sub-maximal isometric cervical flexion contractions at 25 and 50% of the maximum voluntary contraction (MVC). The NME was calculated as the ratio between MVC and the corresponding average rectified value of the EMG signal. Ultrasonography was used to measure subcutaneous tissue thickness over the SCM and AS to ensure that differences did not exist between groups. Results: For both the SCM and AS muscles, NME was shown to be significantly reduced in patients with neck pain at 25% MVC (p < 0.05). Subcutaneous tissue thickness over the SCM and AS muscles was not different between groups. Conclusions: Reduced NME in the superficial cervical flexor muscles in patients with neck pain may be a measurable altered muscle strategy for dysfunction in other muscles. This aberrant pattern of muscle activation appears to be most evident under conditions of low load. NME, when measured at 25% MVC, may be a useful objective measure for future investigation of muscle dysfunction in patients with neck pain.

Behaviour of the energy gap in a model of Josephson coupled Bose-Einstein condensates

In this work we investigate the energy gap between the ground state and the first excited state in a model of two single-mode Bose-Einstein condensates coupled via Josephson tunnelling. The ene:rgy gap is never zero when the tunnelling interaction is non-zero. The gap exhibits no local minimum below a threshold coupling which separates a delocalized phase from a self-trapping phase that occurs in the absence of the external potential. Above this threshold point one minimum occurs close to the Josephson regime, and a set of minima and maxima appear in the Fock regime. Expressions for the position of these minima and maxima are obtained. The connection between these minima and maxima and the dynamics for the expectation value of the relative number of particles is analysed in detail. We find that the dynamics of the system changes as the coupling crosses these points.

A study of the effect of harmonics in the system on the performance of residual current-operated circuit-breakers and electromechanical overcurrent relays

Residual current-operated circuit-breakers (RCCBs) have proved useful devices for the protection of both human beings against ventricular fibrillation and installations against fire. Although they work well with sinusoidal waveforms, there is little published information on their characteristics. Due to shunt connected non-linear devices, not the least of which is the use of power electronic equipment, the supply is distorted. Consequently, RCCBs as well as other protection relays are subject to non-sinusoidal current waveforms. Recent studies showed that RCCBs are greatly affected by harmonics, however the reasons for this are not clear. A literature search has also shown that there are inconsistencies in the analysis of the effect of harmonics on protection relays. In this work, the way RCCBs operate is examined, then a model is built with the aim of assessing the effect of non-sinusoidal current on RCCBs. Tests are then carried out on a number of RCCBs and these, when compared with the results from the model showed good correlation. In addition, the model also enables us to explain the RCCBs characteristics for pure sinusoidal current. In the model developed, various parameters are evaluated but special attention is paid to the instantaneous value of the current and the tripping mechanism movement. A similar assessment method is then used to assess the effect of harmonics on two types of protection relay, the electromechanical instantaneous relay and time overcurrent relay. A model is built for each of them which is then simulated on the computer. Tests results compare well with the simulation results, and thus the model developed can be used to explain the relays behaviour in a harmonics environment. The author's models, analysis and tests show that RCCBs and protection relays are affected by harmonics in a way determined by the waveform and the relay constants. The method developed provides a useful tool and the basic methodology to analyse the behaviour of RCCBs and protection relays in a harmonics environment. These results have many implications, especially the way RCCBs and relays should be tested if harmonics are taken into account.

Studies of the drying of particulate slurries

The literature relating to the drying characteristics of pure liquid drops and particulate slurry drops has been reviewed. The experimental investigation was, therefore, divided into three parts: Pure water drops, Aqueous sodium sulphate decahydrate drops, and, Slurry drops from nine detergent formulations. The value of the constant,'Ψ, reported by Ranz and Marshall, was found to be temperature dependent. In the temperature range o 26.5≤T≤118.5°C,Ψ , for pure water drops, varied between 0.38 and 0.47. A revised correlation of the mass transfer coefficients is therefore proposed.  A mathematical model for estimating the variation of crust thickness, for aqueous sodium sulphate drops, with time is proposed: β = R _ {R3 - ( 1.5G/πCo ) ( ΔHD - ΔHU) Δ} 1/3 Experimental crust thickness evaluated from stereoscan micrographs showed good agreement with theoretical prediction. It has been shown that drying characteristics of detergent drops can be evaluated from the porosity:thickness ratio, {ε/\β}. Formulations having large {ε/β I-ratios dry better than those with smaller values. The agreement between the experimental and theoretical mass transfer coefficients shows, in addition to the above correlation, that the overall mass transfer coefficient can be predicted from the expression1/K = 1/K + β/DMε 1.5 The crust is the controlling resistance to transfer in particulate slurry drops. For aqueous sodium sulphate drops, the crust provides 64.2% of the total resistance while for detergents with thicker, but less porous crusts, the value is 97.5%.

Environmental features which limit organization and industry viability:a study of the footwear industry

This thesis proposes a conceptual framework for the analysis of organizational environments. Three primary segments of the task environment - the transaction environment, the industrial environment and the ecotone are delineated. The interrelationships between the organization and these three environmental segments are examined. It is suggested that the task environment i) defines the nature of the task confronting the organization and the economic, political and social position of the organization within this network; ii) influences the way organizations and industries are organized; iii) prevents recognition of the need for adaptation and change; and iv) limits the alternatives available to the organization should changes in the environment render existing technology, behaviour and structures obsolete. The British Footwear Industry provides an example of how this framework might be used to investigate the problem of industry decline and organization viability. It is argued that the explanations usually put forth to explain organization failure and industrial decline have not taken into consideration the environmental factors which affect organization and industry viability. The shift from national markets to global markets has altered the composition of the task environment and has changed the nature of competition from firm versus firm to environment versus environment. Organizations do not compete in the market, their products do. These products are often produced by organizations embedded in environments which are significantly different from the one in which the focal organization and industry are embedded.

The role of the undergraduate work placement in developing employment competences:results from a 5 year survey of employers

School examine the role of the work placement in developing ‘soft’ competences among management undergraduates. They draw upon a five-year survey in which students and their employers are asked about the personal development and performance of the students during their placement year. The authors’ findings provide confirmation of the value of the placement year, particularly as an opportunity for building self confidence, and for developing the inter-personal competences necessary to integrate effectively in a collaborative environment. In contrast, competences necessary for the effective performance of individual roles, and in particular competences relating to leading, persuading and influencing others, are less highly rated. Whilst not wholly conclusive, these findings provide some important pointers to the need for further research into the complementary roles played by university-based and work-based learning in developing the competences needed to enhance graduate employability.