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Sequential infiltration synthesis (SIS) into poly(styrene)-block-maltoheptaose (PS-b-MH) block copolymer using vapors of trimethyl aluminum and water was used to prepare nanostructured surface layers. Prior to the infiltration, the PS-b-MH had been self-assembled into 12 nm pattern periodicity. Scanning electron microscopy indicated that horizontal alumina-like cylinders of 4.9 nm diameter were fo

Using a spectrally resolved electron interferometry technique, we measure photoionization time delays between the 3s and 3p subshells of argon over a large 34-eV energy range covering the Cooper minima in both subshells. The observed strong variations of the 3s-3p delay difference, including a sign change, are well reproduced by theoretical calculations using the two-photon two-color random-phase

BACKGROUND: HIV and other sexually transmitted infections are a growing problem in the military personnel of Africa, and information about this problem in Guinea-Bissau is lacking. The aims of this study were to determine the prevalence and trends of the HIV epidemics in the military forces of Guinea Bissau and to explore possible risk factors for HIV infection. METHODOLOGY: Repeated cross-sectio

We present a method for estimating the trap distributions on each of the surfaces in a multi-gate MOSFET. We perform I-V hysteresis measurements on InGaAs Tri-gate MOSFETs with various channel widths (25, 60 and 100 nm) from which top surface and side wall trap distributions are determined. We show that the total trap distribution of a device can be expressed as a linear combination of the top sur

Background and aims: Gynoid fat (hip-thigh subcutaneous adiposity) is metabolically favorable, yet its genetic architecture and impact on liver diseases are unknown. We aimed to identify genetic determinants of gynoid tissue fat percentage (GTFP) and explore their clinical implications to liver disease. Methods: We conducted a genome-wide association study (GWAS) in 37,385 European individuals fro

The updated Consolidated Health Economics Evaluation Reporting Standards, CHEERS 2022, is considered the most comprehensive publication to assess reporting quality of economic evaluations (EEs) incorporating criteria of trial- and model-based studies, including emerging methods. However, it holds multiple criteria per item without clear decision rules on minimum requirements for complete reporting

Background Patients with acute coronary syndrome (ACS) are often admitted to monitored wards due to the risk of complications. Several risk prediction scores exist, but their use in the emergency department (ED) is limited. We aimed to compare the ability of existing risk scores with a new logistic regression model in predicting complications in ACS patients. Methods This was a secondary analysis

Introduction: Divers are reported to have a lower ventilatory response to elevated levels of carbon dioxide (CO₂) than non-divers. Hypoventilation with CO₂ retention during diving is potentially dangerous. It is unknown if CO₂ retention is largely inherited or develops during diving training. We aimed to investigate if a military dive training course would influence the ventilatory response to CO₂

Objective To train and validate a deep learning-based diagnostic tool capable of accurately segmenting the alveolar cleft region and automatically estimating the required bone graft volume using cone-beam computed tomography (CBCT) imaging. Study Design Eighty-eight CBCT scans from patients with nonsyndromic unilateral clefts were divided into training (n = 45), validation (n = 10), and test (n =

Purpose: To describe the prevalence of neck pain (NP) and low back pain (LBP) of varying severity in older community-dwelling men, identify associated factors, and evaluate whether prevalent NP/LBP are risk factors for experiencing pain 5 years later. Patients and Methods: MrOS Sweden is a prospective observational study that included 3014 community-dwelling men aged 69–81 years, of whom 1962 atte

Background: Breathlessness on exertion is a common, distressing, and limiting symptom that can be quantified on incremental cardiopulmonary exercise testing (CPET) using normative reference equations. Research Question: Is the breathlessness abnormality best uncovered and assessed at symptom limitation (peak exercise) compared with submaximal exercise intensities? Study Design and Methods: This wa

OBJECTIVE: To examine temporal changes in late diagnosis of HIV (LD) among migrant and non-migrant people with HIV in Sweden 2003-2023 and to assess demographic and socioeconomic risk factors for LD in these two populations.METHODS: People with HIV diagnosed with HIV-1 in Sweden 2003-2023 were included (n = 6278). LD was defined as a first CD4+ T-cell count <350 cells/μL or an AIDS-defining event

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

BackgroundSuicide is a leading cause of premature mortality worldwide, but the impact of system-level mental health resources remains unclear despite the central role of psychiatric inpatient care and declining bed capacity. Prior research has yielded inconsistent findings with limited control for confounding. We aimed to estimate the effect of psychiatric inpatient bed availability on suicide mor

Background: The prevalence of urinary incontinence (UI) and fecal incontinence (FI) are conditions that increase with age. Apart from few larger studies data on prevalence and severity of UI and FI is scarce, especially among the > 80 yrs. and data of birth cohort effects is lacking. Methods: The purpose of this study was to evaluate birth cohort effects on prevalence of UI and FI in the general o

Objective: To examine temporal changes in late diagnosis of HIV (LD) among migrant and non-migrant people with HIV in Sweden 2003–2023 and to assess demographic and socioeconomic risk factors for LD in these two populations. Methods: People with HIV diagnosed with HIV-1 in Sweden 2003–2023 were included (n = 6278). LD was defined as a first CD4+ T-cell count <350 cells/μL or an AIDS-defining event

27 mars 2025 13:15 till 14:30 | Seminarium Just nu pågår ett intensivt, universitetsgemensamt arbete vid Lunds universitet med att samla utbildningsinformation specifikt riktad till presumtiva studenter till webbplatserna lu.se och lunduniversity.lu.se. I projektet ingår både redaktionella riktlinjer för innehåll, en ny virtuell organisation för arbetet och införandet av ett nytt PIM-system. Nu bj

https://www.medarbetarwebben.lu.se/evenemang/webbinarium-om-en-samlad-utbildningswebb-esu - 2026-05-10