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This Forum addresses oxidative reactions of hemoglobin (Hb) and explores the underlying mechanisms of some of these reactions that contribute to the pathophysiology associated with hemolytic anemia and Hb-based oxygen therapeutics. A special focus of this Forum is on the understanding of naturally occurring mutations in human Hb and how these mutations were influenced overtime by variety of oxidat
A search is performed for a heavy particle decaying into different flavour dilepton pairs (eμ, eτ or μτ), using 3.2 fb- 1of proton–proton collision data at s=13 TeV collected in 2015 by the ATLAS detector at the Large Hadron Collider. No excess over the Standard Model prediction is observed. Limits at the 95 % credibility level are set on the mass of a Z′boson with lepton-flavour-violating couplin
A compact planar directional coupled crossover with a wide fractional bandwidth is proposed in this letter, which is composed of overlapping planar 3-dB couplers based on the substrate integrated waveguide (SIW) and stripline techniques. In the proposed structure, the TE10 mode and TEM mode can be transmitted simultaneously without any interaction, which is helpful to design and integrate the SIW
Objective. To compare the effect of intraarticular injections of hyaluronan and placebo (vehicle, saline) in patients with knee pain on exertion and with joint cartilage abnormalities. Methods. Fifty-two patients with arthroscopically verified deep cartilage fissures and villus-like flakes in the symptomatic knee were randomly assigned to receive intraarticular injections of 2.5 ml of either hyalu
Open access is a well-known externality problem in fisheries causing excess capacity and overfishing. Due to global warming, externality problems from CO2 emissions have gained increased interest. With two externality problems, a first-best optimum can be achieved by using two regulatory instruments. However, solving the open-access externality problem also affects CO2 emissions. By using a bio-ec
The purpose of this work is to present results from an ongoing study on how the presence of surfaces influences the buckling properties of nanowires. This study is performed using molecular statics simulations where the interatomic interaction is modelled using an embedded atom potential (EAM) fitted to gold properties. The considered nanowires have rectangular cross sections with cross sectional
Purpose: This article problematizes the dominant functionalistic and organization‑centric view of employees’ communication engagement on social media and challenges the assumption that such engagement merely reflects managerial success or failure. Adopting an employee‑centred, relational approach, the study advances the understanding of employees’ communication engagement by foregrounding the tensPurpose: This article problematizes the dominant functionalistic and organization‑centric view of employees’ communication engagement on social media and challenges the assumption that such engagement merely reflects managerial success or failure. Adopting an employee‑centred, relational approach, the study advances the understanding of employees’ communication engagement by foregrounding the tens
Evaluating the (Formula presented.) scaling function of elastic proton–proton ((Formula presented.)) collisions from recent TOTEM data at (Formula presented.) TeV and comparing it with the same function of elastic proton–antiproton ((Formula presented.)) data of the D0 collaboration at (Formula presented.) TeV, we find, from this comparison alone, an at least 3.79 (Formula presented.) signal of od
Several authors have described how the formalization of recent decades has steered doctoral education towards structured curricula, more managerial control and new models for supervision. Largely absent from these accounts, however, is if and how doctoral education has been affected by the concurrent changes in research governance, in particular by the ‘projectification’ of research. For this stud
Current research on enzyme based electrochemical biosensors deals essentially with the same target analytes as was at focus in the early days of biosensor research, that is those within the clinical/medical, food/agriculture, and environmental fields [1•–13]. However, there has been substantial progress through the years and progress continues, as resumed in Figure 1A. One of the major differences
Preeclampsia is a serious complication of pregnancy, affecting both maternal and fetal health. In genome-wide association meta-analysis of European and Central Asian mothers, we identify sequence variants that associate with preeclampsia in the maternal genome at ZNF831/20q13 and FTO/16q12. These are previously established variants for blood pressure (BP) and the FTO variant has also been associat
The negative parity states of Ag105-109 are interpreted according to the generalized particle asymmetric-rotor model. In particular, the influence of the different Nilsson proton orbitals (lying near the Fermi level) on the theoretical level spectra and electromagnetic properties is investigated in detail. Furthermore, the analysis of the wave functions of the theoretical levels, and the contribut
Utveckling av jordbrukssektorn är en av de viktigaste prioriteringarna för den Etiopiska staten när det kommer till att upprätthålla landets ekonomiska utveckling. Ett sätt att uppnå detta är att satsa på storskaliga utvecklingsprojekt inom jordbruket, till exempel Tana Beles Sugar Development Project som den här uppsatsen kretsar kring. För att kunna anlägga detta har stora landarealer tagits i aDevelopment of the agricultural sector is among the top priorities for the Ethiopian government in order to keep up the economic development in the country. One way of reaching this is to undertake large-scale development projects, such as the Tana Beles Sugar Development Project described in this thesis. For this, large areas of land are required for the plantations. This land is expropriated fro
Congratulations to Katarina Mårtensson who has been awarded the honorable Spirit of ICED Award Congratulations to Katarina Mårtensson who has been awarded the honorable Spirit of ICED Award Published 16 September 2025 Professor Katarina Mårtensson has been awarded the honorable Spirit of ICED Award and will be presented with the award in person at ICED’s conference in Salamanca, Spain next year Aw
https://www.ahu.lu.se/en/article/katarina-maartensson-har-faatt-den-hedrande-spirit-of-iced-award-utmaerkelsen/ - 2026-07-06
