Filetype
We study the Higgs boson decay into dark matter (DM) in the framework of freeze-in at stronger coupling. Even though the Higgs-DM coupling is significant, up to order one, DM does not thermalize due to the Boltzmann suppression of its production at low temperatures. We find that this mechanism leads to observable Higgs decay into invisible final states with the branching fraction of 10% and below,
High-speed vertical In–Ga–As nanowire MOS field-effect transistor (MOSFET) measurements were analyzed through parametric layout models. Measurements from small and large transistors were used to fit dependencies on the number of gate fingers and the number of wires per finger. Extrapolations via intrinsic and parasitic elements reveal the optimal layout for peak frequency performance. To achieve a
In Sweden, the national security objective to establish a total defence, which has been pending since the end of the Cold War, has been reintroduced. This has increasingly shifted the attention from civil crisis management to military defence, with subsequent increased resources for defence mobilization. A key threat representation in the current Swedish security narrative is the grey zone, which
The “nutmeg lung pattern” on fetal magnetic resonance imaging (MRI) indicates pulmonary lymphangiectasia. This is associated with adverse outcomes, particularly in fetuses with congenital heart defects and impaired pulmonary venous return. Whereas lymphedema is common in fetuses with Turner syndrome, pulmonary lymphangiectasia is not. A 26-year-old woman presented with a fetus with hypoplastic lef
Developmental language disorder (DLD) affects around 7.5 percent of students. The risks of DLD for reduced educational progress are well documented but teachers often do not feel adequately prepared to support this student group. This study aims to broaden the understanding of teachers’ experiences of working with students with DLD in Swedish mainstream secondary schools. Five focus group intervie
In this paper, we propose an approach that combines Vision Language Models (VLMs) and Behavior Trees (BTs) to address failures in robotics. Current robotic systems can handle known failures with pre-existing recovery strategies, but they are often ill-equipped to manage unknown failures or anomalies. We introduce VLMs as a monitoring tool to detect and identify failures during task execution. Addi
Deposition of phosphorus (P) is important for the nutrient supply to forests and open land but also contributes to the eutrophication of surface waters. Deposition to open land can be measured as bulk deposition while deposition to forests cannot be measured directly, due to internal circulation of P within forest canopies. This study aimed to quantify the total deposition of P to open land and fo
This chapter by Emily Silva and Oksana Mont examines the role of libraries of things (LoTs) in reducing consumption through socially sustainable practices. It highlights LoTs' potential to address sustainability and service challenges in circular and sharing business models. The study, based on data from 90 LoTs across North America, Europe and Australia, explores motivations and business model co
We evaluated the association between cardiopulmonary bypass (CPB) time during surgery for acute type A aortic dissection (ATAAD) and mid-term survival. Data of 1122 patients who underwent surgery for ATAAD in eight Nordic centers from January 2005 to December 2014 were retrospectively analyzed. An adjusted logistic regression analysis was performed to investigate the association of incremental 30
The journal Högre utbildning (HU) celebrated its 10th anniversary in 2021. To mark the occasion, the editorial team conducted a review of contributions published between 2011 and 2021. This article presents the results of the review along with reflections on HU’s mission to promote the development of knowledge about higher education within a Swedish and Nordic context. Since its inception in 2011,
In recent years, extreme flow events in rivers have become more frequent and caused numerous bridge failures worldwide. Such events increase headwater levels in the rivers that may cause water to flow over the bridge deck, referred to as bridge overtopping. This is one of the primary factors affecting bridge functionality, possibly leading to failure. In general, bridges are designed and construct
The question of what gets to be sustained or what disappears on the land under conditions of climate change is a process of “future-making” that is deeply social and political. As changes in monsoon patterns and more erratic rainfall threaten Cambodia's only salt production, which relies on labour-intensive sun-drying, the spectre of loss becomes ever more present. Loss as a transformation from pr
Environmental heterogeneity in forest understories creates microhabitat niches that differ both spatially and temporally in light intensity and temperature. Do animal communities segregate in relation to these niche dimensions, and can this be explained by functional traits? Answering these questions is particularly important for insect pollinators, as they play a critical role in maintaining flow
Recent studies have demonstrated that the transcription factor hepatocyte nuclear factor 4α (HNF4A) drives epithelial differentiation in the renal proximal tubules (PTs) and is critical for maintaining a mature PT phenotype. Furthermore, HNF4A down-regulation has been observed following kidney injury in mouse models. The aim of the present work was to investigate the role of HNF4A during acute and
BACKGROUND: Local resection of early rectal cancer (RC) is a desirable treatment option compared with surgery, offering reduced morbidity, mortality, health care costs and avoidance of stoma. However, local resection is restricted to cases without suspicion of lymph node metastases (LNM). Current methods to diagnose LNM and risk estimations based on histopathology cannot reliably identify patients
We report on the experimental investigation of potential high-performance cavity length stabilization using odd-indexed higher-order spatial modes. Schemes based on higher-order modes are particularly useful for micro-cavities that are used for enhanced fluorescence detection of a few emitters, which need to minimize photons leaking from a stabilization beam. We describe the design and constructio
Aim: To describe healthcare utilization patterns among older people with intellectual disabilities in comparison to that of their age peers in the general population, including possible changes due to the COVID-19 pandemic. Subjects and methods: This was a Swedish longitudinal, register-based cohort study comprising 766 people aged 65+ years with intellectual disabilities (ID cohort) and 257 285 s
In the past years, anti-genderism has become a growing force in politics. The word ‘gender’ has become an empty signifier to attack queer and feminist agendas, sexual and reproductive rights but also gender studies scholars and courses. Social media, particularly Twitter stands out in the spread of anti-genderism despite its 280-character limit. Using political netnography and feminist critical di
