Nitrogenase activity (NA) in shallow‐water (< 1 m) sediments was investigated at 60 randomly selected sites along a 150 km stretch on the brackish‐water Swedish west coast, without targeting any specific type of sediments, such as microbial mats. Benthic nitrogen (N) fixation and diazotrophs (nifH genes) were found at all sites, regardless of the presence of cyanobacterial or microbial mats. The m

The STAFF III database was acquired with the aim of better understanding the ECG signatures observed during acute ischemia, with special focus on high-frequency QRS components. The database contains recordings from 104 patients undergoing elective balloon percutaneous coronary intervention. The database has not only been analyzed in numerous clinical studies, but also turned out to be an excellent

Purpose To investigate the accuracy, reproducibility and sensitivity to respiratory gating, field strength and ventricle segmentation of hemodynamic force quantification in the left and right ventricles of the heart (LV and RV) using 4D-flow magnetic resonance imaging (MRI), and to provide free hemodynamic force analysis software. Materials and methods A pulsatile flow phantom was imaged using 4D

Recent neuroscientific and technical developments of brain machine interfaces have put increasing demands on neuroinformatic databases and data handling software, especially when managing data in real time from large numbers of neurons. Extrapolating these developments we here set out to construct a scalable software architecture that would enable near-future massive parallel recording, organizati

Introduction: Roux-en-Y gastric bypass (RYGB) causes more rapid and enhanced absorption of alcohol. RYGB patients have also been reported to use more inpatient care for alcohol-related disease than do patients after other bariatric procedures. The present study was designed to evaluate alcohol consumption level before and after gastric bypass using a sensitive and specific alcohol biomarker. Mater

Since the mid 1970's, when Adey discovered that extremely-low-frequency electromagnetic field (ELF EMF) may affect the calcium ions efflux from various cells, bioeffects of non-ionizing radiation (NIR) have become the subject of growing interest and numerous research projects. At present, the fact that NIR exerts both stimulatory and inhibitory effects on different physiological cellular parameter

In recent years we have observed how electromagnetic (EM) radiation enters our daily life. The strength of man-made EM field is often far above the natural level and this finding has encouraged a large group of researchers to investigate its possible health effect. Non-ionizing radiation and extremely low-frequency electric and magnetic fields have been the subject of intensive theoretical and exp

Purpose: To assess the diagnostic test accuracy and sources of heterogeneity for the discriminative potential of diffusion kurtosis imaging (DKI) to differentiate low-grade glioma (LGG) (World Health Organization [WHO] grade II) from high-grade glioma (HGG) (WHO grade III or IV). Materials and Methods: The Cochrane Library, Embase, Medline, and the Web of Science Core Collection were systematicall

We present some work in progress based on observations of the use of version Control systems in two different software development organizations. We consider the emergent user experience, and analyze the structure of the conceptual model and its presentation to see how this experience is formed. We consider its impact on the adoption of such tools outside software engineering and suggest future li

Background: The developmental study of subtypes of disordered eating (DE) during adolescence may be relevant to understand the development of eating disorders. The purpose of the present study was to identify subgroups with different profiles of DE in a community sample of adolescent girls aged 13-15 years, and to study the stability of these profiles and subgroups over a one-year interval in orde

Background: The patient’s view of their mental health is a central aspect in research and practice. Yet, little is known about which psychopathological symptoms are linked with patients’ satisfaction with their mental health. We aimed to identify these symptoms in patients with schizophrenia. Methods: An individual patient data meta-analysis was conducted with data from 2,488 patients from 8 indep

Avhandlingen undersöker betydelsen och funktionen av tårar i romersk politisk kultur under republiken och tidig kejsartid i olika historiska sammanhang, huvudsakligen sorg, tårar och i olika politiska sammanhang där auktoritet, makt och underkastelse utövades eller iscensattes. Detta görs genom studier av hur tårar skildras i olika genrer och författarskap i latinsk och grekisk litteratur. AllmäntThe thesis explores the meaning and function of tears in Roman political culture during the Republic and the Early Empire in various historical settings: mourning, the law court, and in different political contexts where power, authority, and subjection were expressed or exercised. This is carried through by reading representations of weeping in Greek and Latin literary works in different genres,

In recent years, counterradicalization work has come to focus on empowering vulnerable communities and individuals through programs implemented by local governments and welfare services. This article examines this new regime of counterradicalization, focusing on how such programs seek to immunize people allegedly susceptible to radicalization by making them "active citizens." In contrast to the st

Taking its departure in the transactional theory of coping and socialization theories, this questionnaire study investigates how coping with climate change among late adolescents (N = 705) relates to proenvironmental behavior and communication with significant others about societal problems. Deemphasizing the problem was negatively associated with proenvironmental behavior, whereas problem-focused

In this article, we introduce and demonstrate the concept-metaphor of broken data. In doing so, we advance critical discussions of digital data by accounting for how data might be in processes of decay, making, repair, re-making and growth, which are inextricable from the ongoing forms of creativity that stem from everyday contingencies and improvisatory human activity. We build and demonstrate ouIn this article, we introduce and demonstrate the concept-metaphor of broken data. In doing so, we advance critical discussions of digital data by accounting for how data might be in processes of decay, making, repair, re-making and growth, which are inextricable from the ongoing forms of creativity that stem from everyday contingencies and improvisatory human activity. We build and demonstrate ou