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Digital Subscriber Lines (DSL) are today one of the most important means for delivering high-speed data transmission. Dynamic Spectrum Management (DSM) is an emerging technique for dealing with crosstalk, one of the technology's most harmful problems. DSM judiciously designs users' power spectral densities so that the overall system performance is improved. This works aims at presenting a new insi

Histone chaperones control nucleosome density and chromatin structure. In yeast, the H3-H4 chaperone Spt2 controls histone deposition at active genes but its roles in metazoan chromatin structure and organismal physiology are not known. Here we identify the Caenorhabditis elegans ortholog of SPT2 (CeSPT-2) and show that its ability to bind histones H3-H4 is important for germline development and t

Trust is a prerequisite for successful learning.From previous work we know that teachers use multiplestrategies to build trust with students – for example todemonstrate knowledge, skill and competence, or showinginterpersonal care and concern. We also know from studentsthat they trust teachers who ask, listen, and respond. But sincewe conducted those studies, Generative Artificial Intelligence(Gen

single-channel video. 6 min 30 secOften focusing on stories of the supernatural, the transcendent, and the psychedelic, Joachim Koester’s deeply researched work explores the real and imagined limits ofthe human body and mind. Through documentary films, photographic series, and books, he reintroduces repressed histories into the collective memory.Tarantism is a condition resulting from the bite of

Global health is a multidisciplinary field focused on improving health and achieving equity in health for all people worldwide. The COVID-19 pandemic left a profound and lasting impact on global mental health, triggering a surge in anxiety, depression, and stress-related disorders across all age groups and regions. As the world transitions into the post-COVID period, mental health has emerged as a

Tattoo ink on the European market has been reported to contain many human toxicants, which has raised concerns about health effects. Clarifying the exposure distribution in the population is key to understanding potential public health implications. We investigated the prevalence of tattoos in a population-based Swedish cohort of 13 046 individuals aged 20–68 years with exposure data collected thr

We analyze and compare the structure of two tables, the tables of al-Khwārizmī and George Peurbach’s Tabulae Eclypsium, looking at the syzygy angular velocities of the Sun and the Moon and the angular radii of the Sun, the Moon and the lunar eclipse umbra. We show that part of the underlying structure has a mediaeval Indian origin. Finally, we compare recomputed tables with Peurbach’s tables.

Fine-grained windblown deposits (loess) in which fossil soils (palaeosols) are preserved are excellent records of past climate. However, so far paleoclimate reconstruction studies conducted on such loess-palaeosol sequences (LPS) in SE Europe were focused on the climate changes of the last one or two glacial-interglacial cycles, while almost no attention has been directed to the climate of the cur

Intensity ratio-based phosphor thermometry is a promising technique for instantaneous temperature measurement of fast-moving objects. However, its accuracy is limited by the blueshift effects of interference filters induced by angle of incidence (AOI) variations. This is especially problematic for phosphors with significant temperature-dependent emission band shifts. To address this issue, we prop

To examine whether processing of negated meanings is facilitated in highly predictable contexts and proceeds incrementally rather than with a delay, we asked participants to read highly constraining sentences containing negated adjectives (e.g., awake/responding/commercial) that were either strongly expected in a high-cloze condition (awake), weakly expected in a low-cloze condition (responding),

Flat bands can induce strong electron correlation effects that help stabilize both magnetic and superconducting states. Here, we carry out angle-resolved photoemission spectroscopy and density functional theory calculations to study the electronic structure of the Co-pnictides CaCo2As2 and LaCo2P2. We find that the kz Fermi topology of ferromagnetic LaCo2P2 is markedly two-dimensional, while the a

Trauma-induced hemorrhagic shock (HS) plays a decisive role in the development of immune, coagulation, and organ dysfunction often resulting in a poor clinical outcome. Imbalanced complement activation is intricately associated with the molecular danger response and organ damage after HS. Thus, inhibition of the central complement component C3 as turnstile of both inflammation and coagulation is h

The modelling of filtered chemical source terms remains a fundamental challenges for large eddy simulation (LES) of reacting flows, such as combustion. This study investigates various scale similarity models for predicting filtered reaction rates. The theoretical foundation of scale similarity models is reviewed, and several extensions and generalisations are proposed. These include the distinctio