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X-ray-absorption spectrum of O2+

The x-ray absorption spectrum of the O2+ molecular cation is measured. The ions are stored in a cryogenically cooled radiofrequency ion trap and probed by tunable synchrotron radiation. The spectrum exhibits several salient features: a three-state composite π∗ resonance at the low-energy side followed by a two-component exchange split, a highly dissociative, σ∗ resonance pulled down well below the

Consistencies in Follow-up After Radical Cystectomy for Bladder Cancer : A Framework Based on Expert Practices Collaboratively Developed by the European Association of Urology Bladder Cancer Guideline Panels

BACKGROUND AND OBJECTIVE: There is no standardized regimen for follow-up after radical cystectomy (RC) for bladder cancer (BC). To address this gap, we conducted a multicenter study involving urologist members from the European Association of Urology (EAU) bladder cancer guideline panels. Our objective was to identify consistent post-RC follow-up strategies and develop a practice-based framework b

Analysis of Control Systems Under Sensor Timing Misalignments

This paper presents an in-depth analysis of the stability and performance of control systems experiencing sensor timing misalignments, a common challenge in practical applications such as autonomous vehicles and aerospace systems. We model multichannel sensor delays as independent random variables, capturing the variability of real-world systems where different sensors exhibit distinct and non-con

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This work presents a new approach to the autotuning strategy for controlling pH in raceway reactors, based on classical relay-based autotuning principles. A relay applied to reference method is proposed that allows seamless integration into existing control loops without the need for manual recalibration across seasons or operator intervention. Two different models were identified: first-order wit

LDPC Codes for Quantitative Group Testing With a Non-Binary Alphabet

We propose and analyze a novel scheme based on LDPC codes for quantitative group testing. The key underlying idea is to augment the bipartite graph by introducing hidden non-binary variables to strengthen the message-passing decoder. This is achieved by grouping items into bundles of size q within the test matrix, while keeping the testing procedure unaffected. The decoder, inspired by some works

Some Potential Problems with Implicit Bias Interventions Qua Indirect Prejudice Interventions

Implicit bias interventions, qua attempts to decrease implicit bias measures, are often indirect prejudice interventions. As such, they face a number of potential problems. In particular, implicit bias interventions are more susceptible to generate unforeseen side-effects, are more prone to overcompensation, and less clearly decrease prejudicial behaviour, than at least some direct prejudice inter

TMEM160 Promotes Tumor Growth in Lung Adenocarcinoma and Cervical Adenocarcinoma Cell Lines

The Chromosome-Centric Human Proteome Project (C-HPP) is an international initiative. It aims to create a protein list expressed in human cells by each chromosomal and mitochondrial DNA to enhance our understanding of disease mechanisms, akin to the gene list generated by the Human Genome Project. Transmembrane protein 160 (TMEM160) is a member of the transmembrane proteins (TMEM) family. TMEM pro

The rise and fall of science diplomacy in the Arctic : The “INTERACT” experience

At a time of increasing environmental changes and geopolitical tensions, the need for collaboration in the Arctic is greater than ever. Top-down initiatives such as the Arctic Council have contributed to important increased collaboration and science diplomacy. Similarly, bottom-up initiatives have also played a major role in establishing diplomacy among researchers with spin-offs at government lev

Postoperative Weight Loss After Antiobesity Medications and Revision Risk After Joint Replacement

Importance: The 2023 American College of Rheumatology and American Association of Hip and Knee Surgeons Clinical Practice Guideline concluded that obesity alone should not delay joint replacement. Therefore, a substantially increased utilization of joint replacement among patients with obesity could be expected. However, patients with obesity are at increased risk of revision, posing unique challe

Design of Blue-Green Infrastructure Network in Kigali, Rwanda: A Case Study of the Green City Kigali Project on Kinyinya Hill

En stigande global temperatur rubbar den naturliga hydrologiska cykeln, något som resulterar i alltmer frekventa och extrema översvämningar, men också längre perioder av torka och vattenbrist. I Kigali, Rwanda, leder klimatförändringarna till stora utmaningar i stadsutveckling och allmän säkerhet. Som svar på problemet, har Rwandas regering skapat projektet Green City Kigali, med syfte att utvecklRising global temperatures are disrupting the natural hydrological cycle, leading to both increased frequency and severity of flooding events, as well as prolonged periods of water scarcity. In Kigali, Rwanda, these shifts pose substantial challenges to urban development and public safety. In response, the Government of Rwanda is pursuing further development of Kigali through the Green City Kigali

A Scoping Review: Mapping the Climate-Conflict Nexus in the Arctic

As climate change alters the geophysical conditions of the Arctic, foreign policymakers are increasingly looking towards the region as a new theatre of potential conflict or cooperation. This scoping review provides a comprehensive overview of the literature, integrating both academic and government resources, to determine how the discourse conceptualizes the climate-conflict nexus in the Arctic.

Exploring regional differences in trace metal isotopes found in hair samples

Introduction: Cancer is classified into several stages, being more difficult to cure in later stages. Thus, early detection is important. This project aims to help the development of a non-invasive method for early cancer detection using hair samples. Background: Isotopes are known to leave a temporary and geographical signature in different samples. Capillon Analytics AB uses isotopes to detect c

Genome-scale modeling of cyanobacteria from a slow sand filter in drinking water treatment

Långsamfilter hjälper till att rena dricksvatten, men när cyanobakterier blommar upp kan de täppa till filtren och störa vattenreningen. Detta projekt ger nya insikter om vad som får cyanobakterierna att blomma i långsamfilter—vi vet nu att de kan växa på socker och att de kanske kan släppa ut fermenteringsämnen. Den vanliga uppfattningen är att cyanobakterier bara bedriver fotosyntes och fixerar Cyanobacteria are involved in nutrient cycling on global, ecosystem, and community scales by producing carbon sources for other organisms. However, recent studies indicate that their role might be more complex. In addition to primary production, many cyanobacteria can also consume carbon sources and secrete fermentation products, thereby impacting interactions with surrounding heterotrophic bacter

Textural analysis of ultra high frequency ultrasound images for diagnosis of Hirschsprung’s disease

Mönster i ultraljudsbilder kan hjälpa barn med Hirschsprungs sjukdom Gränsdragning mellan sjuk och frisk vävnad är inte alltid lätt. Läkare som opererar barn med tarmsjukdomen Hirschsprungs sjukdom måste vänta på svar från vävnadsprover innan de kan avlägsna den sjuka delen av tarmen. Eftersom denna väntan är påfrestande för barnet hoppas man kunna förkorta den genom att ersätta den nuvarande pHirschsprung’s disease is a rare, congenital disease characterized by a lack of nerves in parts of the gastrointestinal tract. The disease is often diagnosed early in a child’s life, as the lack of nerves inhibits the passing of stool. Surgery is required to remove the affected part of the intestine. Today intra-operative biopsies are taken to determine where the diseased part of the intestine end

Modelling and Validation of a Turbocharged FORMOX Plant in Aspen Plus

I den moderna kemiska industrin är effektivt energiutnyttjande avgörande för ekonomisk bärkraft och miljömässig hållbarhet. Värme- och energiintegrering har en avgörande roll i att optimera kemiska processer och kan minimera energislöseri samt minska bränsleförbrukningen och utsläppen av växthusgaser. Detta genom att strategiskt återanvända värme och energi som frigörs i andra delar av processen. In the modern chemical industry heat and energy integration is crucial for optimizing process efficiency and increasing economic viability and environmental sustainability. By strategically recovering and reusing heat and energy within the plant, industries can significantly decrease their reliance on external energy sources, leading to costs saving and a smaller carbon footprint. One of the late

Gravitational waves from supercooled phase transitions in conformal Majoron models of neutrino mass

We study supercooled first-order phase transitions above the QCD scale in a wide class of conformal Majoron-like U(1)′ models that explain the totality of active neutrino oscillation data and produce a detectable stochastic gravitational wave background (SGWB) at LIGO, LISA and ET. We place constraints on the U(1)′ breaking scale and gauge coupling using current LIGO-Virgo-Kagra data. We find that

Direct Observation of 2DEG States in Shallow Si:Sb δ-Layers

We investigate the electronic structure of high-density layers of Sb dopants in a silicon host, so-called Si:Sb δ-layers. We show that, in spite of the known challenges in producing highly confined Sb δ-layers, sufficient confinement is created such that the lowest conduction band states (Γ states, studied in depth in other silicon δ-layers), become occupied and can be observed using angle-resolve

REASSIGNMENT AND MULTITAPER BASED TIME-FREQUENCY REPRESENTATIONS IN ESTIMATION OF TRANSIENT SIGNAL COMPONENTS

Time-frequency representations (TFR) typically suffer from resolution problems due to the uncertainty principle. This can lead to loss of information if signals are too close in time or frequency, or if they have significantly different energies. Methods addressing these issues and which can be used in tandem with the typical spectrogram or scalogram have been developed throughout the years. The r

Application of C-band Radar Interferometry for Dune Monitoring in the Curonian Spit

The dune regions of the Curonian Spit are undergoing a gradual deflation and transformation towards a vegetated surface as a result of extensive forestation and dune stabilization efforts limiting sand input to the dunes. Current dune monitoring in the Spit relies mostly on field levelling, whereas radar interferometry – used extensively in land surface monitoring elsewhere – is not utilized. This

Quantifying Waste of Fresh Fruit and Vegetables in European Food Supply Chains

Food waste represents major economic, social and sustainable challenges across the European Union, particularly within fresh fruit and vegetables (FFV). This study aims to quantify the amount of fresh food waste generated post-harvest for five FFV products i.e. avocados, bananas, cucumbers, eggplants and peppers (ABCEPs). This study will analyze and estimate the waste generated across 31 European