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We investigated multivoxel proton magnetic resonance spectroscopy (1H-MRS) biometrics for preoperative differentiation and prognosis of patients with brain metastases (MET), low-grade glioma (LGG) and high-grade glioma (HGG). In total, 33 patients (HGG, 14; LGG, 9; and 10 MET) were included. 1H-MRS imaging (MRSI) data were assessed and neurochemical profiles for metabolites N-acetyl aspartate (NAA
Lunds historia innehåller många medicinhistoriska händelser. Medicinhistoria som akademisk disciplin är dock inte endast deskriptiv utan även analyserande. Flera institutioner vid Lunds universitet bedriver medicinhistorisk forskning från olika utgångspunkter. Medicinhistoria är ett viktigt ämne för förståelsen av dagens medicin och denna översikt vill visa varför och hur ämnet behandlas vid Lunds
The hot water circulation system in a building is a system which helps prevent Legionella problems whilst ensuring that tenants have access to hot water quickly. Poorly designed or implemented systems not only increase the risk to people’s health and thermal comfort, but even result in an increase in the energy needed for this system to function properly. Results from previous studies showed that
The micro-mechanisms of fracture in a laminate composed of an aluminium foil and a polyethene film are considered. The laminate as well as the freestanding layers were fracture mechanically tested. Inspection of the broken cross-sections shows that fracture occurs through necking, i.e., localised plastic deformation leading to a decreasing and eventually vanishing cross-section. This occurs ahead The micro-mechanisms of fracture in a laminate composed of an aluminium foil and a polyethene film are considered. Thelaminate as well as the freestanding layers were fracture mechanically tested. Inspection of the broken cross-sections shows thatfracture occurs through necking, i.e., localised plastic deformation leading to a decreasing and eventually vanishing cross-section.This occurs ahead of
Magnesium and potassium concentrations were determined in plasma, erythrocytes and urine collected during 24 h, and in percutaneous muscle biopsies obtained in 30 healthy subjects. Magnesium was also analyzed in mononuclear cells. Men, compared to women, showed a higher urinary excretion of magnesium (p less than 0.05). The magnesium contents in mononuclear cells correlated significantly with the Magnesium and potassium concentrations were determined in plasma, erythrocytes and urine collected during 24 h, and in percutaneous muscle biopsies obtained in 30 healthy subjects. Magnesium was also analyzed in mononuclear cells. Men, compared to women, showed a higher urinary excretion of magnesium (p less than 0.05). The magnesium contents in mononuclear cells correlated significantly with the
Circulating proteins are vital in human health and disease and are frequently used as biomarkers for clinical decision-making or as targets for pharmacological intervention. Here, we map and replicate protein quantitative trait loci (pQTL) for 90 cardiovascular proteins in over 30,000 individuals, resulting in 451 pQTLs for 85 proteins. For each protein, we further perform pathway mapping to obtai
The aim of my presentation is to examine the concept of gardening as a cultural construct, and how this concept is created and transformed in picture books from 1968 (the canonical year of student revolt). We often think of the 1970s as the decade when Nordic children’s literature became political. But such a judgment may bepremature. An analysismight show that this claim only offersa schematic imThe aim of my presentation is to examine the concept of gardening as a cultural construct, and how this concept is created and transformed in picture books from 1968 (the canonical year of student revolt). We often think of the 1970s as the decade when Nordic children’s literature became political. But such a judgment may be premature. An analysis might show that this claim only offers a schematic
BackgroundRight ventricular (RV) function is a major determinant of outcome in patients with pulmonary hypertension. Cardiac magnetic resonance (CMR) is gold standard to assess RV ejection fraction (RVEFCMR), however this is a crude measure. New CMR measures of RV function beyond RVEFCMR have emerged, such as RV lateral atrio-ventricular plane displacement (AVPDlat), maximum emptying velocity (S’C
Seating of churches is crucial to how the building is used, experienced and structured. The liturgical practice and contemporary use of seating of chairs play a fundamental part for the participatory performance on a liturgical stage. The long tradition of close interaction between church and nation, society and Contemporary material culture, plays part in shaping the design process of the physica
Permafrost warming has the potential to amplify global climate change, because when frozen sediments thaw it unlocks soil organic carbon. Yet to date, no globally consistent assessment of permafrost temperature change has been compiled. Here we use a global data set of permafrost temperature time series from the Global Terrestrial Network for Permafrost to evaluate temperature change across permaf
Activating signaling mutations are common in acute leukemia with KMT2A (previously MLL) rearrangements (KMT2A-R). These mutations are often subclonal and their biological impact remains unclear. Using a retroviral acute myeloid mouse leukemia model, we demonstrate that FLT3 ITD, FLT3 N676K, and NRAS G12D accelerate KMT2A-MLLT3 leukemia onset. Further, also subclonal FLT3 N676K mutations accelerate
This article explores a number-based comparative logic unfolding around a particular kind of meeting in a social work setting: a daily and short gathering referred to as a “pulse meeting”. At such meetings, staff gather around a whiteboard visualizing individual statistics in terms of the number of client meetings performed or assistance decisions made. The statistics function as a basis for furth
Inconel 718 is a Ni-based superalloy that can perform excellently at elevated temperatures. However, surface and subsurface damages in the form of microstructural and property changes and tensile residual stresses are common in a machined Inconel 718 component because of its poor machinability. Such damages have a significant influence on performance and the life time of the part. To characterise Inconel 718 is a Ni-based superalloy that can perform excellently at elevated temperatures. However, surface and subsurface damages in the form of microstructural and property changes and tensile residual stresses are common in a machined Inconel 718 component because of its poor machinability. Such damages have a significant influence on performance and the life time of the part. To characterise
Denna debattartikel argumenterar för att socialt arbete och socialtjänst behöver utvecklas i förhållande till digitalisering. Som ett led i ett samarbetsprojekt mellan Lunds universitet och Helsingborg stad, finansierat av både Vinnova och Helsingborg stad, skriver företrädare för både universitet och stad en debattartikel i DN. Hur kan socialtjänsten utvecklas med hjälp av digitalisering - nu och
PurposeThe purpose of this paper is to develop a conceptual model that explains how learning processes at the team level connect with individual and organizational levels of learning in technology-based ventures, thereby influencing the evolution of innovation capabilities in the entrepreneurial process.Design/methodology/approachThe 4I organizational learning framework is used as an overarching tPurposeThe purpose of this paper is to develop a conceptual model that explains how learning processes at the team level connect with individual and organizational levels of learning in technology-based ventures, thereby influencing the evolution of innovation capabilities in the entrepreneurial process.Design/methodology/approachThe 4I organizational learning framework is used as an overarching t
Abstract. Frontal cortex activity in the left hemisphere during depression is reduced. Transcranial direct current stimulation (tDCS) is a non-invasive neuromodulation technique that can increase frontal cortex activity. Therapy based on tDCS and positive psychology (PP) therapy was applied improving patients’ quality of life. The present study compared three conditions 29 participants with clinicFrontal cortex activity in the left hemisphere during depression is reduced. Transcranial direct current stimulation (tDCS) is a non-invasive neuromodulation technique that can increase frontal cortex activity. Therapy based on tDCS and positive psychology (PP) therapy was applied improving patients’ quality of life. The present study compared three conditions participants with clinical depression
Combination of right EGR rates with turbocharging has been identified as a promising way to increase the maximum load and efficiency of heavy duty spark-ignited natural gas engines. With stoichiometric conditions a three way catalyst can be used which means that regulated emissions can be kept at very low levels. However dilution limit is limited in these types of engines because of the lower burnCombination of right EGR rates with turbocharging has been identified as a promising way to increase the maximum load and efficiency of heavy duty spark-ignited natural gas engines. With stoichiometric conditions a three way catalyst can be used which means that regulated emissions can be kept at very low levels. However dilution limit is limited in these types of engines because of the lower burn
AbstractObjectives It is unclear how home environmental factors influence relocation decisions. We examined whether indoor accessibility, entrance accessibility, bathroom safety features, housing type, and housing condition were associated with relocations either within the community or to residential care facilities.MethodsWe used prospective data over 4 years from the nationally representative NObjectivesIt is unclear how home environmental factors influence relocation decisions. We examined whether indoor accessibility, entrance accessibility, bathroom safety features, housing type, and housing condition were associated with relocations either within the community or to residential care facilities.MethodsWe used prospective data over 4 years from the nationally representative National H
This is the first multi-district Standardised Patient (SP) study in South Africa. It measures the quality of TB screening at primary healthcare (PHC) facilities. We hypothesise that TB screening protocols and best practices are poorly adhered to at the PHC level. The SP method allows researchers to observe how healthcare providers identify, test and advise presumptive TB patients, and whether thisThis is the first multi-district Standardised Patient (SP) study in South Africa. It measures the quality of TB screening at primary healthcare (PHC) facilities. We hypothesise that TB screening protocols and best practices are poorly adhered to at the PHC level. The SP method allows researchers to observe how healthcare providers identify, test and advise presumptive TB patients, and whether this
