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Guidance document on temporary traffic management

This report aims at providing information on principles that should be considered during planning, establishment and maintenance of work zones, and inspection works. An extensive literature review has been done within the project and some of the results, e.g. of previous CEDR-projects, are included in IRIS. However, not all findings of recent studies are mentioned, as the goal was to keep the repoThis report aims at providing information on principles that should be considered during planning, establishment and maintenance of work zones, and inspection works. An extensive literature review has been done within the project and some of the results, e.g. of previous CEDR-projects, are included in IRIS. However, not all findings of recent studies are mentioned, as the goal was to keep the repo

The apple never falls far from the tree : siblings and intergenerational transmission among farmers and artisans in the Barcelona area in the sixteenth and seventeenth centuries

This article aims at studying the intergenerational transmission of status within farmers and artisans in the preindustrial area of Barcelona from a siblings’ attainment perspective in a context of impartible inheritance. The data source used are the Marriage License Books from the Barcelona's Diocese compiled in the Barcelona Historical Marriage Database, which for the sixteenth and seventeenth c

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Labour market transformation and inequality were fundamental aspects in the transition to the industrialisation. This article reconstructs the Barcelona's area economic structure across the 18th and 19th centuries through the Marriage Licences of the Barcelona's Cathedral. These documents registered a proportional tax paid by the spouses' according to their occupational and social status. Since 17

Continental mapping of forest ecosystem functions reveals a high but unrealised potential for forest multifunctionality

Humans require multiple services from ecosystems, but it is largely unknown whether trade-offs between ecosystem functions prevent the realisation of high ecosystem multifunctionality across spatial scales. Here, we combined a comprehensive dataset (28 ecosystem functions measured on 209 forest plots) with a forest inventory dataset (105,316 plots) to extrapolate and map relationships between vari

Biodiversity and ecosystem functioning relations in European forests depend on environmental context

The importance of biodiversity in supporting ecosystem functioning is generally well accepted. However, most evidence comes from small-scale studies, and scaling-up patterns of biodiversity–ecosystem functioning (B-EF) remains challenging, in part because the importance of environmental factors in shaping B-EF relations is poorly understood. Using a forest research platform in which 26 ecosystem f

Revisiting the biodiversity-ecosystem multifunctionality relationship

A recent and prominent claim for the value of biodiversity is its importance for sustaining multiple ecosystem functions. The general idea is intuitively appealing: since all species are to some extent unique, each will be important for a different set of functions. Therefore, as more functions are considered, a greater diversity of species is necessary to sustain all functions simultaneously. How

Effects of multiple dimensions of bacterial diversity on functioning, stability and multifunctionality

Bacteria are essential for many ecosystem services but our understanding of factors controlling their functioning is incomplete. While biodiversity has been identified as an important driver of ecosystem processes in macrobiotic communities, we know much less about bacterial communities. Due to the high diversity of bacterial communities, high func-tional redundancy is commonly proposed as explana

Estimating long-term socioeconomic inequality in southern Europe: The Barcelona area, 1481–1880

This article estimates the patterns of socioeconomic inequality in the Barcelona area during the period 1481–1880 using the Marriage License Books from the Diocese of Barcelona, a unique fiscal source that ranged society from nobility, the highest level of payment, to the poor, exempted from taxation. These taxes together with the social status information of each individual allow setting fiscal p

Longevity defined as top 10% survivors and beyond is transmitted as a quantitative genetic trait

Survival to extreme ages clusters within families. However, identifying genetic loci conferring longevity and low morbidity in such longevous families is challenging. There is debate concerning the survival percentile that best isolates the genetic component in longevity. Here, we use three-generational mortality data from two large datasets, UPDB (US) and LINKS (Netherlands). We study 20,360 unse

Adolescent problem behaviour : The gender gap in European perspective

This study scrutinizes gender differences in adolescent problem behaviour and its potential determinants, simultaneously taking into account the individual and contextual level, including personality, family and country characteristics. Using the 2010 EU Kids Online Survey, we estimate multilevel models on 18,027 individuals from 24 European countries. In line with earlier research, we find that b

Tools for Road Safety Audits and Road Safety Inspections at Work Zones

Road Safety Audits (RSA) and Road Safety Inspections (RSI) are effective means of Road Infrastructure Safety Management. They are preventive tools, consisting of systematic, safety assessments, carried out by trained, independent safety expert teams, resulting in a formal report on detected road hazards and safety issues, requiring a formal response by the relevant road authority. Yet, current reg

Transverse RF Deflecting Structures for the MAX IV LINAC

The MAX IV LINAC operates both as a full-energy injector for two electron storage rings, and as a driver for a Short Pulse Facility (SPF). Recently a conceptual design report for a Soft X-ray Laser (SXL) beamline at the end of the existing LINAC was started. For SPF and SXL operation, it is important to characterize beam parameters such as bunch profile, slice energy spread and slice emittance. Fo

Experience and initial measurements of magnetic linearisation in the MAX IV linac bunch compressors

The MAX IV Linac is now in routine operation for injection into two storage rings, and as a high-brightness driver for a Short Pulse Facility (SPF). In short-pulse mode the electron bunch is created in a photo cathode gun and compressed in two double achromat bunch compressors that also linearise longitudinal phase space with the second order transfer matrix element T566. T566 in the compressors c

Color reconnections and rapidity gaps

I argue that the success of recently proposed models describing events with large rapidity gaps in DIS at HERA in terms of non-perturbative colour exchange is heavily reliant on suppression of perturbative gluon emission in the proton direction. There is little or no physical motivation for such suppression and I show that a model without this suppression cannot describe the rapidity gap events at

Reconnecting colored dipoles

Reconnections among the produced colour dipoles in the Dipole Cascade Model are discussed, and an implementation in theAriadne program is presented. The reconnections are shown to have only small effects on event shapes at LEP 1, on theW mass determination at LEP 2 and on rapidity gaps in deep inelastic scattering at HERA.