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Quantum interference effects in attosecond photoionization dynamics

The interaction of extreme ultraviolet light with matter can lead to the emission of an electron in a process known as photoionization. The electron wavepacket (EWP) created in the continuum propagates on the ionic potential, resulting in a delay compared to an EWP propagating freely. The development of extreme ultraviolet attosecond light sources in recent years has opened the possibility to prob

Exploring Goal Conflicts and How They Are Managed in a Biomedical Laboratory Using Rasmussen's Model of Boundaries

Introduction: Occupational health and safety management systems are widely used as a systematic approach to managing occupational health and safety. However, sometimes they are restrictive and underspecified to deal with dynamic workplace demands. Rasmussen used a model of boundaries to conceptualize this dynamic model of safety, where the space of possibilities lay within 3 boundaries and workers

Apolipoprotein M overexpression through adeno-associated virus gene transfer improves insulin secretion and insulin sensitivity in Goto-Kakizaki rats

Aims/Objective: The development of type 2 diabetes is a result of insulin resistance in various tissues, including skeletal muscle and liver. Apolipoprotein M (ApoM) plays an important role in the function of high-density lipoprotein, and also affects hepatic lipid and glucose metabolism. In this study, we aimed to investigate whether ApoM overexpression modulates glucose metabolism and improves i

Awash with contradiction : Capital, ocean space and the logics of the Blue Economy Paradigm

Over the course of the past decade, the political economy of global ocean space has entered into a process of significant transformation. In this context, multilateral, corporate and financial attention dedicated to so-called ‘blue growth’ and ‘blue economy’ schemes has been extraordinary; consequentially spawning critical inquiries into the origins and motives behind these initiatives. Offering d

Diagnostic Performance of RO948 F 18 Tau Positron Emission Tomography in the Differentiation of Alzheimer Disease from Other Neurodegenerative Disorders

Importance: The diagnostic performance of second-generation tau positron emission tomographic (PET) tracers is not yet known. Objective: To examine the novel tau PET tracer RO948 F 18 ([18F]RO948) performance in discriminating Alzheimer disease (AD) from non-AD neurodegenerative disorders. Design, Setting, and Participants: In this diagnostic study, 613 participants in the Swedish BioFINDER-2 stud

Fire Impact Tool- Measuring the impact of fire suppression operations on the environment

In Sweden the responsibility for environmental damage when emergency responders are called to an incident is increasingly focussing on the responders. The problem is that most incident response personnel do not have the training and expertise to assess the environmental consequences of their suppression operations. The Fire Impact Tool was developed for training responders about how fire effluents

Circulating protein biomarkers predict incident hypertensive heart failure independently of N-terminal pro-B-type natriuretic peptide levels

Aims: Hypertension is the leading cause for the development of heart failure (HF). Here, we aimed to identify cardiomyocyte stretch-induced circulating biomarkers for predicting hypertension-associated HF. Methods and results: Circulating levels of 149 proteins were measured by proximity extension assay at baseline examination in 4742 individuals from the Malmö Diet and Cancer study. Protein level

Biogas Production from Food Residues—The Role of Trace Metals and Co-Digestion with Primary Sludge

The majority of municipal Wastewater Treatment Plants (WWTPs) in Sweden produce biogas from sewage sludge. In order to increase the methane production, co-digestion of internal sludge with Organic Fraction of Municipal Solid Waste (OFMSW) might be feasible in the future. The objective of this study was therefore to find a beneficial solution for the utilization of OFMSW at the WWTP in Varberg, Swe

Berättelser, retorik och medier : Texter till minne av Sofi Qvarnström

Sofi Qvarnström var lektor i retorik vid Lunds universitet. Hon avled i augusti 2018. Hon var en person som berörde många, både som akademiker och som medmänniska. Berättelser, retorik och medier samlar elva texter skrivna av vänner och kollegor till Sofi. Texterna tar sina utgångspunkter i hennes forskningsintressen, hennes lärargärning och i de existentiella frågor som väcks i samband med att en

Consequences on islet and incretin hormone responses to dinner by omission of lunch in healthy men

Background: Omission of breakfast results in higher glucose and lower insulin and incretin hormone levels after both lunch and dinner. Whether omission of lunch has a similar impact on the following meal is not known. Aim: This study therefore explored whether omission of lunch ingestion affects glucose, islet and incretin hormones after dinner ingestion in healthy subjects. Materials & Method

Internationally adopted children with and without a cleft lip and palate showed no differences in language ability at school-age

Aim: The aim of this study was to investigate language ability in internationally adopted children aged 7-8 years with and without a unilateral cleft lip and palate. Methods: We compared 27 internationally adopted children with a unilateral cleft lip and palate, adopted from China, with a group of 29 children without a cleft lip and palate, adopted from different countries. Participants were recru

Nitrogen acquisition from mineral-associated proteins by an ectomycorrhizal fungus

In nitrogen (N)-limited boreal forests, trees depend on the decomposing activity of their ectomycorrhizal (ECM) fungal symbionts to access soil N. A large fraction of this N exists as proteinaceous compounds associated with mineral particles. However, it is not known if ECM fungi can access these mineral-associated proteins; accordingly, possible acquisition mechanisms have not been investigated.

Spectral analysis of ZUC-256

In this paper we develop a number of generic techniques and algorithms in spectral analysis of large linear approximations for use in cryptanalysis. We apply the developed tools for cryptanalysis of ZUC-256 and give a distinguishing attack with complexity around 2236 . Although the attack is only 220 times faster than exhaustive key search, the result indicates that ZUC-256 does not provide a sour

Crystallography of the past and in the future

This paper is partly a summary of the book ‘From a grain of salt to the ribosome’ [1], with extension on some points. Sometimes the developments in science may be very rapid and not fully appreciated at all corners of the scientific society. Harry Clary Jones was a well-known chemist at Johns Hopkins University at the turn of the previous century. He had, in his earlier days, spent time in the lab

Association Between Electroencephalogram-Derived Sleep Measures and the Change of Emotional Status Analyzed Using Voice Patterns : Observational Pilot Study

BACKGROUND: Measuring emotional status objectively is challenging, but voice pattern analysis has been reported to be useful in the study of emotion.OBJECTIVE: The purpose of this pilot study was to investigate the association between specific sleep measures and the change of emotional status based on voice patterns measured before and after nighttime sleep.METHODS: A total of 20 volunteers were r