In this present work, different supports (CeO2/ZrO2) and different Ni contents based catalysts were prepared by incipient wetness impregnation method and tested in the methane steam reforming (MSR) reaction. The prepared catalysts were characterized by X-ray diffraction (XRD) and scanning electron microscope (SEM). The XRD analysis confirmed the prepared Ni/CeO2 samples have a pure crystal structu

PURPOSE: Bronchiolitis obliterans syndrome (BOS) as a form of chronic lung allograft dysfunction is a limiting factor to the survival of lung transplant recipients. Detection and monitoring of chronic rejection is hampered by a lack of clinically available markers. Particles in exhaled air (PExA) is proposed as a noninvasive means of potentially identifying and observing BOS patients. This pilot s

I avhandlingen Man, en och du – generiska pronomen i svenskans historia (Skärlund 2017a) kartläggs de förändringar de tre orden man, en och du har genomgått som generiska pronomen i svenska språket från 1200-talet till idag, med utgångspunkt i teorier om grammatikalisering. I den här artikeln samman-fattas några av undersökningens viktigaste resultat och det diskuteras huruvida ordens utveckling b

This article seeks to explain the rise of pro-gender norms and feminist strategies in foreign policy, which are increasingly salient in global politics. How can this trend be theorized? In what ways is this development resisted and contested by other states and international actors? To what extent can we trace continuity and change in regard to gender and foreign policy? To address these major res

PURPOSE: The prevalence of iron deficiency (ID) in Left Ventricular Assist Device (LVADs) recipients is not known nor has the association between ID and peak oxygen uptake (VO2) been reported. The aim of this study was to study to investigate the prevalence of ID in this population and the association between ID and VO2. METHODS: Data was included from LVAD recipients at Rigshospitalet, Denmark (D

PURPOSE: The knowledge is scarce regarding how recovery and well-being after lung transplantation is affected by various symptoms. Thus, little is known about self-management support for these recipients. Since fatigue is a symptom that severely impair well-being, the aim of this study was to explore associations between fatigue and influencing factors as perceived self-efficacy, social and psycho

Magnetic hysteresis is a direct manifestation of nonequilibrium physics that has to be understood if a system is to be used for information storage and processing. The dilanthanide endofullerene Tb2ScN@C80 is shown to be a single-molecule magnet with a remanence time on the order of 100 s at 400 mK. Three different temperature-dependent relaxation barriers are discerned. The lowest 1 K barrier is

Svenska staten äger 46 olika bolag (2020), vars aktiviteter årligen sammanfattas i rapporten Verksamhetsberättelse för företag med statligt ägande, utgiven av regeringen. År 2007 slog regeringen fast att de statliga företagen måste rapportera om sitt hållbarhetsarbete varje år, och 2016 inkluderades också Agenda 2030 och FN:s 17 globala mål för en hållbar utveckling i den statliga ägarpolicyn. Men

Newspapers in Sweden are experiencing reduced revenues due to decreases in advertisement sales and reader subscriptions. Given such circumstances, one way of being more cost-effective is for journalists to recycle pieces of texts already published by others. In this article, I investigate to what extent and how the four biggest newspapers in Sweden do this. Following a close reading of 120 article

PURPOSE: To investigate the survival of heart transplant (HTx) recipients during different time periods in Sweden. We hypothesized that the survival for HTx recipients has improved following advancements in the management of these patients. METHODS: Data was obtained through the database of the organ exchange organization Scandiatransplant. All patients who underwent HTx in Sweden between Jan 1988

Efficient descriptions of open quantum systems can be obtained by performing an adiabatic elimination of the fast degrees of freedom and formulating effective operators for the slow degrees of freedom in reduced dimensions. Here, we perform the construction of effective operators in frequency space, and using the final value theorem or alternatively the Keldysh theorem, we provide a correction for

2020’s spring term was dramatic. Don’t get me wrong, I do enjoy some drama, and our U-turn from classroom to online teaching had some dramatic flair. There was a definite sparkle of ‘Yes we can’ (over more damp notes of panic in the online teaching novice – ‘how does that work? Why does everything take so long?’).While I learned to handle the basics of preparing a video lecture, other forms of dra

Studies of the kinematics and chemical compositions of Galactic globular clusters (GCs) enable the reconstruction of the history of star formation, chemical evolution, and mass assembly of the Galaxy. Using the latest data release (DR16) of the SDSS/APOGEE survey, we identify 3090 stars associated with 46 GCs. Using a previously defined kinematic association, we break the sample down into eight se

PURPOSE: Major hurdles in oXHTx are the delayed xenograft rejection, the early perioperative cardiac xenograft dysfunction (PCXD) and the pig heart overgrowth, which were solved in this study with a costimulation blockade, a new non-ischemic cold preservation and a growth inhibition by anti-proliferative drugs. Aim was to achieve a 90-days-survival of minimal 60% (6 of 10 baboons) in this life-sup

The global polarization of the Λ and Λ hyperons is measured for Pb-Pb collisions at sNN=2.76 and 5.02 TeV recorded with the ALICE at the Large Hadron Collider (LHC). The results are reported differentially as a function of collision centrality and hyperon's transverse momentum (pT) for the range of centrality 5-50%, 0.5

The ATLAS detector at the Large Hadron Collider reads out particle collision data from over 100 million electronic channels at a rate of approximately 100 kHz, with a recording rate for physics events of approximately 1 kHz. Before being certified for physics analysis at computer centres worldwide, the data must be scrutinised to ensure they are clean from any hardware or software related issues t

The Sagittarius dwarf spheroidal galaxy is in an advanced stage of disruption but still hosts its nuclear star cluster (NSC), M54, at its center. In this paper, we present a detailed kinematic characterization of the three stellar populations present in M54: Young metal-rich (YMR); intermediate-age metal-rich (IMR); and old metal-poor (OMP), based on the spectra of 6500 individual M54 member stars