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The Origins of the Swedish Wage Bargaining Model
That export-led industry sets the wage norm for the whole economy, acting as the “wage leader”, is a celebrated part of the Swedish wage bargaining and labour market model. Export- led wage leadership is assumed to lead to controlled, non-inflationary wage increases, as wages are set with international competition in mind. This paper maps the origins of this export industry wage leadership model,
Migration strategies of iberian breeding white-rumped swifts apus caffer, rufous-tailed scrub-robins cercotrichas galactotes and bluethroats Cyanecula svecica
The migration strategies of smaller, south European, Mediterranean birds are less well known than those of northern and central European birds. We used geolocators to map individual spatiotemporal migration schedules of three species breeding in the Iberian Peninsula: The White-rumped Swift Apus caffer, rufous-tailed Scrub-robin Cercotrichas galactotes and Bluethroat Cyanecula svecica. The three s
Invariance of multifractal spectrums of spatial forms on the surface of ZnxCd1-xTe – Si heterocompositions synthesized by electron beam epitaxy and hot wall epitaxy
Multifractal (MF) analysis is applied for the description of spatial nanoforms which form a relief on a surface of heterostructures of ZnxCd1-xTe solid solution – substrate Si (1 1 1) synthesized by the method of the electron beam with the evaporating anode. The input data for the MF analysis were the AFM (atomic force microscopy) images of the surface of layers. Comparison of parameters of MF spe
Towards understanding learning challenges involving sign convention in introductory level kinematics
Coming to appropriately appreciate the meaning of algebraic signs is an important aspect in introductory kinematics. However, in this educational context, the “disciplinary relevant aspects“ of algebraic signs across vector and scalar representations are extremely difficult to discern. Our study explores the “relevance structure“ that one-dimensional kinematics problems evoked for introductory lev
Two-stage performance engineering of container-based virtualization
Cloud computing has become a compelling paradigm built on compute and storage virtualization technologies. The current virtualization solution in the Cloud widely relies on hypervisor-based technologies. Given the recent booming of the container ecosystem, the container-based virtualization starts receiving more attention for being a promising alternative. Although the container technologies are g
Bacterial release from pipe biofilm in a full-scale drinking water distribution system
Safe drinking water is delivered to the consumer through kilometres of pipes. These pipes are lined with biofilm, which is thought to affect water quality by releasing bacteria into the drinking water. This study describes the number of cells released from this biofilm, their cellular characteristics, and their identity as they shaped a drinking water microbiome. Installation of ultrafiltration (
A variational principle for three-dimensional water waves over Beltrami flows
We consider steady three-dimensional gravity–capillary water waves with vorticity propagating on water of finite depth. We prove a variational principle for doubly periodic waves with relative velocities given by Beltrami vector fields, under general assumptions on the wave profile.
Chemical kinetic modelling of ammonia/hydrogen/air ignition, premixed flame propagation and NO emission
This work reports on a study of chemical kinetic modelling of ammonia/hydrogen/air ignition, premixed flame propagation and NO emission. A survey of chemical mechanisms available in the literature was first conducted, and the performance of 10 mechanisms was analysed in terms of the prediction of shock tube ignition delay times, laminar flame speeds and NO x concentrations for NH 3 /air and NH
A new birthday-type algorithm for attacking the fresh re-keying countermeasure
The fresh re-keying scheme is a countermeasure designed to protect low-cost devices against side-channel attacks. In this paper, we present a new birthday-type attack based on a refined reduction to RING-LPN with a reducible polynomial. Compared with the previous research, our algorithm significantly reduces the time complexity in the 128-bit leakage model—with an SNR equal to 8.21 and at most 2
9 Crisis and Agricultural Change in the Kurdistan Region of Iraq, 1980s–2010s: an Interdisciplinary Approach
Plant-wide model-based analysis of iron dosage strategies for chemical phosphorus removal in wastewater treatment systems
Stringent phosphorus discharge standards (i.e. 0.15–0.3 g P.m −3 ) in the Baltic area will compel wastewater treatment practice to augment enhanced biological phosphorus removal (EBPR) with chemical precipitation using metal salts. This study examines control of iron chemical dosing for phosphorus removal under dynamic loading conditions to optimize operational aspects of a membrane biological r
How do sharing organisations create and disrupt institutions? Towards a framework for institutional work in the sharing economy
The sharing economy is a new form of resource distribution that is affecting traditional markets, cities and individuals, and challenging the prevalent regulatory frameworks, social norms and belief systems. While studies have examined some of its disruptive effects on institutional actors, there has been less focus on the ways in which sharing economy organisations work to create new or disrupt p
Impact of molecular linker size on physicochemical properties of assembled gold nanoparticle mono-/multi-layers and their applicability for functional binding of biomolecules
In this work the impact of molecular inter-linker size on gold nanoparticle (AuNP) mono-/multilayer structural properties, density and homogeneity has been investigated. These characteristics are of great importance for functional binding of biomolecules. Positively charged high or low molecular weight inter-linkers, poly-L-lysine (PLL) or N-(6-mercapto)hexylpyridinium (MHP), were used to attach n
Economic consequences of state failure; legal capacity, regulatory activity, and market integration in Poland, 1505-1772
With use of innovative proxies and new annual data, I demonstrate that relatively high legal capacity and regulatory activity of the early-modern Polish parliament, the Seym, was positively associated with deeper domestic commodity market integration. Conversely, the lack of effective law-making, caused by the right of a single delegate to discontinue the Seym's sessions, fostered market fragmenta
Long term evolution of microstructure and stress around tin whiskers investigated using scanning Laue microdiffraction
Scanning Laue microdiffraction was used to study the evolution of the microstructure and the stress field around two tin whiskers during ageing for up to 21 months. In the heterogeneous stress fields obtained, localised ridges of high compressive stress leading to the root of the whiskers were found. Due to the evolution of the intermetallic compound in the interface between the copper substrate a
Re : Tuan Zea Tan, Mathieu Rouanne, Kien Thiam Tan, Ruby Yun-Ju Huang, Jean-Paul Thiery. Molecular Subtypes of Urothelial Bladder Cancer: Results from a Meta-cohort Analysis of 2411 Tumors. Eur Urol 2019;75:423–32
1-Hour Post-OGTT Glucose Improves the Early Prediction of Type 2 Diabetes by Clinical and Metabolic Markers
CONTEXT: Early prediction of dysglycemia is crucial to prevent progression to type 2 diabetes. The 1-hour postload plasma glucose (PG) is reported to be a better predictor of dysglycemia than fasting plasma glucose (FPG), 2-hour PG, or glycated hemoglobin (HbA1c). OBJECTIVE: To evaluate the predictive performance of clinical markers, metabolites, HbA1c, and PG and serum insulin (INS) levels during
Effect of EGR routing on efficiency and emissions of a PPC engine
In order to significantly improve engine efficiency and reduce exhaust emissions at the same time, new radical combustion concepts have emerged. Gasoline partially premixed combustion (PPC) is one of them, with early results showing high gross indicated efficiency. To achieve that, PPC relies on high EGR (exhaust gas recirculation) use, with numbers that can reach up to 50%. Such a high amount of
Tracking of geological structures and detection of hydrothermal intrusion by geo-electrical methods in the highlands of Bolivia
Oruro city in the Bolivian highlands depends solely on groundwater to supply domestic consumption and irrigation. The top porous aquifer currently exploited is not fully understood in aspects like geometry, hydrogeological properties and interaction with other aquifers in the region. Recent studies detected traces of fractures in the bedrock beneath the porous aquifer; these geological structures