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SummarySustainable sewage sludge management has been a heavily debated topic in Europe for more than a decade. Due to its content of pollutants such as heavy metals, pharmaceuticals and other organic micropollutants, the use of sewage sludge for farmland application is currently banned or restricted in most European countries. Therefore, alternative methods for sludge management are discussed. The

We have developed a system identification algorithm to fit continuous-time state-space models to data. The methodology includes a continuous-time operator translation, permitting an algebraic reformulation and the use of subspace and realization algorithms. The new approach has proved effective in identification and modeling of ultrasonic echo applications.

Studies have suggested a causal link between behaviors and attitudes prescribed by religious doctrine and child health. However, religious affiliation can also be a marker of differential access to resources and living standards. Studies have found that children born to Muslims in West Africa have poorer health outcomes than children born to Christians. Despite coexisting within national borders,

Background: Repetitive work, work performed in awkward and constrained postures and work with excessive or sustained muscular load is common in many occupational settings. Such work is known to be risk factors for developing musculoskeletal disorders in the neck/shoulder region and in arms and hands. One method that can be used to assess the exposure to these risk factors is technical recordings t

Objectives: We analysed mutually comparable surveys on adolescent attitudes and behaviours from nine sites in seven sub‐Saharan African countries, to determine the relationship between school enrolment and adolescent health outcomes.Methods: Data from the Africa Research, Implementation Science, and Education Network cross‐sectional adolescent health surveys were used to examine the associations o

In education programs with an artistic ground, i.e. where the student is supposed to develop an artistic skill, the overall objective is to provide the fundament for a practitioner to become a well functioning individual in a specific artistic community. This artistic community of practice plays – directly through professionally active teachers, and indirectly through teachers with a good understa

Objectives: To identify sex-specific factors that may predict life expectancy after a diagnosis of Alzheimer’s disease (AD). Methods: The Swedish Alzheimer Treatment Study (SATS) is a prospective, observational, multicentre study in clinical practice that includes 1,021 participants (367 males and 654 females) diagnosed with mild-to-moderate AD at the start of cholinesterase inhibitor treatment (t

Antimicrobial drug resistance (AMR) in pneumococci complicates the treatment of serious pneumococcal infections. Country-specific AMR patterns can help to establish guidelines for empiric therapy. The aim of the current study was to analyze the distribution of AMR among Streptococcus pneumoniae isolates at Jordan University Hospital (JUH) during 2000–2018. Paper-based and electronic clinical data

Creativity is essential to knowledge production within universities and beyond. Yet, conditions for creativity receive scant scholarly attention as a feature of doctoral development, or as an element of institutional evolution within higher education. Even fewer authors have considered how creativity may be linked to doctoral students’ academic identity formation. In this paper, we analyse literat

Henzinger et al. posed the so called Online Boolean Matrix-vector Multiplication (OMv) conjecture and showed that it implies tight hardness results for several basic partially dynamic or dynamic problems [STOC’15].We show that the OMv conjecture is implied by a simple off-line conjecture. If a not uniform (i.e., it might be different for different matrices) polynomial-time preprocessing of the mat

OBJECTIVES: To determine whether national antiretroviral therapy (ART) coverage is associated with changes in the living arrangements of older adults.DESIGN: Retrospective analysis using 103 nationally representative surveys from 28 African countries between 1991 and 2015.METHODS: The sample consisted of individuals aged at least 60 years. We investigated how three measures of living arrangements

Pancreatic cancer represents three percent of all incident cancer cases in developed countries, but stands the 7th most common cause of cancer related death. Worldwide, pancreatic cancer is more common among men, however in Sweden, the incidence ratio between sexes is levelling. Despite extensive research to map underlying risk factors, results are still largely inconclusive. Furthermore, there is

Wireless communication is evolving rapidly with ever more connected devicesand significantly increasing data rates. Since the invention of the smartphoneand the mass introduction of mobile apps, users demand more andmore traffic to stream music, watch high-definition video or to simply browsethe internet. This tremendous growth is more pronounced by the introductionof the Internet of Things (IoT)