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Multiplicity dependence of K*(892) ± production in pp collisions at s=13 TeV

The first results of K*(892) ± production at midrapidity (| y | ' 0.5) in pp collisions at s=13 TeV as a function of the event multiplicity are presented. The K*(892) ± has been reconstructed via its hadronic decay channel K*(892)±→π±+KS0 using the ALICE detector at the LHC. For each multiplicity class, the differential transverse momentum (p T) spectrum, the mean transverse momentum ⟨ p T⟩, the p

Σ¯± production in pp and p-Pb collisions at sNN=5.02 TeV with ALICE

The transverse momentum spectra and integrated yields of anti-Σ hyperons (Σ¯±) have been measured in pp and p-Pb collisions at sNN=5.02 TeV with the ALICE experiment. Measurements are performed via the newly accessed decay channel Σ¯±→n¯π±. A new method of antineutron reconstruction with the PHOS electromagnetic spectrometer is developed and applied to this analysis. The pT spectra of Σ¯± are meas

Kidney Transplantation in Childhood-Onset Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis: Long-Term Outcomes and Prognostic Factors

Background: – Anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is rare in children, and results in kidney failure in up to one third of cases. There is very limited knowledge on kidney transplantation in childhood-onset AAV. We assessed kidney transplantation outcomes and prognostic factors in a multicentre cohort of patients with childhood-onset AAV.Methods: – Patients diag

Uncovering the Reasons Behind Maternal Care Dropout in Bangladesh: Cross-Sectional Study

Background:Utilization of the maternal continuum of care (CoC)—comprising adequate antenatal care (ANC), skilled birth attendance, and postnatal care (PNC)—is critical for improving maternal and child health outcomes. However, dropout from the CoC remains substantial in Bangladesh, with women discontinuing services at different stages of pregnancy, delivery, and postpartum care.Objective:This stud

Lifecycle assessment of a circular economy initiative from the commercial building sector

The circular economy is a concept which has received increased interest from built environment research and industry in recent years. This study explores two circular business models of adaptive reuse and shared spaces through employing a single-case study of a former factory, refurbished to shared offices and workshops. As circular economy has been criticised for ignoring social sustainability, w

Efficient On-Device Machine Learning with a Biologically-Plausible Forward-Only Algorithm

The training of the state-of-the-art Deep Neural Networks (DNNs) consumes massive amounts of energy, while the human brain learns new tasks with remarkable efficiency. Currently, the training of DNNs relies almost exclusively on Backpropagation (BP). However, BP faces criticism due to its biologically implausible nature, underscoring the significant disparity in performance and energy efficiency b

Nuclear Baroque : Glow and Violence in the visual aftermath of Chornobyl

The Nuclear Renaissance is a term that describes today’s socio-political attitudes toward nuclear technology. The renewed optimism surrounding nuclear power frames it as a solution to climate change and environmental inequality. However, the popular visual culture that accompanies these attitudes rarely portrays nuclear power in a positive light, but rather as a form of destruction we are expected

Streptococcus pyogenes endometritis- a population-based study on the causative emm-types, case clustering and disease severity

PurposeStreptococcus pyogenes is a cause of endometritis, a severe infection in women of reproductive age. S. pyogenes is classified into emm-types based on variations of the emm-gene. We aimed to compare the distribution of emm-types in endometritis to that of controls with bacteraemia, and to assess associations between emm-types and disease severity or clustering of cases.MethodsVaginal or cerv

Improved executive function and sleep quality in preteens with high-functioning autism following a structured physical activity program

PURPOSE: Children with autism spectrum disorder (ASD) frequently exhibit atypical cognitive profiles, sensory processing challenges, sleep disturbances, and co-occurring psychiatric and somatic conditions. This exploratory prospective study, with a single-arm pre-post design, investigated the effects of a 10-12 weeks structured physical activity program on psychological symptoms, cognitive functio

Severe α1-Antitrypsin Deficiency and Increased Risk of Gastrointestinal Diseases

ObjectiveTo determine whether the genetic disorder severe α1-antitrypsin deficiency, which has a known association with increased risk for development of lung and liver diseases, is also associated with increased risk for development of gastrointestinal diseases.Patients and MethodsWe conducted a national, longitudinal, registry-based study of individuals with severe α1-antitrypsin deficiency (phe

Job Strain Profiles in Pharmacy Workforce: Evidence from the Job Demand, Control, and Support Model in Ghana

BackgroundThe Job Demand–Control–Support (JD-C-S) model evaluates how psychosocial work factors affect health and performance. We examined how demographics, job title, and experience influence demand, control, and support among Ghanaian pharmacy staff.MethodsA cross-sectional survey of pharmacy personnel from Tamale and Sagnerigu was conducted using the JD-C-S questionnaire. Demand and control ite

Multiplicity dependence of f0(980) production in pp collisions at s= 13 TeV

The dependence of f0(980) production on the final-state charged-particle multiplicity is reported for proton–proton (pp) collisions at the centre-of-mass energy, s= 13 TeV. The production of f0(980) is measured with the ALICE detector via the f0(980)?p+p- decay channel in a midrapidity region of |y|

Σ+ production in pp collisions at s=13 TeV

The measurement of Σ+ production in pp collisions at s=13 TeV is presented. The measurement is performed at midrapidity in both minimum-bias and high-multiplicity pp collisions at s=13 TeV. The Σ+ is reconstructed via its weak-decay topology in the decay channel Σ+→p+π0 with π0→γ+γ. In a novel approach, the neutral pion is reconstructed by combining photons that convert in the detector material wi

Study of the interaction between Ξ baryons and light mesons via femtoscopy at the LHC

Meson-baryon systems with strangeness content provide a unique laboratory for investigating the strong interaction and testing theoretical models of hadron structure and dynamics. In this work, the measured correlation functions for oppositely charged Ξ-K and Ξ−π pairs obtained in high-multiplicity pp collisions at s=13 TeV at the LHC are presented. For the first time, high-precision data on the Ξ

Determinants of Long-term Surgical Outcomes in Sweden. Searching for Modifiable Factors

As populations age and multimorbidity becomes increasingly prevalent, the demand for high risk surgical procedures continues to rise. Although short term surgical outcomes in Sweden are generally favourable, evidence regarding long term morbidity and mortality following non cardiac surgery remains limited. This thesis investigates perioperative determinants of long term outcomes, with the aim of i

Design and Measurement of a 2 – 4.4 GHz Tunable Bandstop Filter for Interference Rejection

Föreställ dig att någon viskar till dig mitt under en rockkoncert. Det är omöjligt att förstå vad de säger, eftersom örat blir överbelastat av den starka musiken och dämpar sin känslighet för att försöka undvika skada. Trots att du lätt hade förstått vad de säger i en lugnare miljö, förlorar du den förmågan på rockkoncerten. Radiomottagare upplever ett mycket liknande problem, där de förlorar förStrong narrowband interference can significantly degrade the sensitivity of wideband receivers by driving front-end circuitry into nonlinear operation. This thesis presents the design, fabrication, and measurement of a 2 – 4.4 GHz electrically tunable varactor-based bandstop filter that can follow and block such narrowband interference before it causes problems in the receiver. It was developed us