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Downfolding Methods in Many-Electron Theory is a comprehensive description of the last 30 years of study in this field, starting from LDA+U to LDA+DMFT and arriving at the recent work on multitier self-consistent GW+EDMFT. It focuses on different levels of first-principles electronic structure theories for strongly correlated electrons and outlines the downfolding method as a general approach-prov
We present a method to calculate neutron scattering cross sections for deformed nuclei using many-body wave functions described with multiple reference states. Nuclear states are calculated with the generator coordinate method using a low energy effective Hamiltonian. Using these states, a nonlocal and energy dependent optical potential is consistently constructed, allowing one to directly investi
This thesis proposes a multi-step methodology for short-term photovoltaic (PV) power forecasting in regions lacking extensive historical PV generation data, with a case study conducted in Dewathang, Bhutan. As Bhutan’s energy security faces increasing threats from climate change—primarily due to its heavy reliance on hydropower—there is growing national interest in diversifying energy sources, par
BACKGROUND: Patients receiving intraoperative ventilation during general anesthesia often have low end-tidal CO2 (etCO2). We examined the association of intraoperative etCO2 levels with the occurrence of postoperative pulmonary complications (PPCs) in a conveniently-sized international, prospective study named 'Local ASsessment of Ventilatory management during General Anesthesia for Surgery' (LAS
IMPORTANCE: Robot-assisted surgery (RAS) is increasingly used for abdominal procedures; however, postoperative pulmonary complications (PPCs) are more frequent in patients undergoing RAS compared with patients undergoing conventional laparoscopic surgery (CLS).OBJECTIVE: To compare the incidence of PPCs after CLS and RAS and to determine which patient-, surgery-, and anesthesia-related factors are
Inequalities between Dirichlet and Neumann eigenvalues of the Laplacian and of other differential operators have been intensively studied in the past decades. The aim of this paper is to introduce differential forms and the de Rham complex in the study of such inequalities. We show how differential forms lie hidden at the heart of the work of Rohleder on inequalities between Dirichlet and Neumann
Rewetting is widely promoted as a climate mitigation strategy to preserve soil carbon in drained wetlands, although rewetting may enhance methane production and corresponding emissions. The increase in methane emissions following rewetting might be underestimated without considering near-surface methane oxidation under a fluctuating water table. Here, we refined the methane module in Lund-Potsdam-
This review examines how coordination is infrastructured in digital health ecosystems where technologies, institutions, and practices intersect across organisational and professional boundaries. Drawing on a systematic analysis of the literature, we identify three interdependent infrastructural layers: technological, informational, and institutional, and four recurring processes through which coor
Abstract in GermanIn dieser Folge spricht Maria del Carmen Moreno Escobar mit Florian Hermann und Adrian Kinzig über ihre Forschung zu römischer Landschaft, Mobilität und Connectivity. Sie zeigt, wie GIS, Fernerkundung und geoarchäologische Methoden helfen, antike Häfen, Verkehrswege und Interaktionsräume zu rekonstruieren – und wie sich historische und archäologische Daten zu einem vielschichtigeIn this episode, Maria del Carmen Moreno Escobar speaks with Florian Hermann and Adrian Kinzig about her research on Roman landscape, mobility, and connectivity. She demonstrates how GIS, remote sensing, and geoarchaeological methods help reconstruct ancient ports, transport routes, and spaces of interaction—and how historical and archaeological data can be combined to create a multifaceted pictur
Microalgae emit volatile organic compounds (VOCs) that can profoundly impact climate by leading to new particle formation and influencing clouds. Among these VOCs, dimethyl-sulphide (DMS) is of particular interest due to its key role in atmospheric processes. Despite its importance, many detailed processes linking microalgae and sea-atmosphere interactions remain poorly understood. We investigated
This introductory essay explains the motivation behind this collection and provides summaries of the individual contributions to this volume. Bernard Williams is often regarded as a merely negative or critical philosopher, with no distinctive philosophical approach of his own. This perspective ignores Williams’s efforts to make positive contributions to several areas in ethics and metaethics, incl
This chapter provides an overview of the different optical sectioning methods that enable performing three dimensional (3D) imaging of possibly complex samples. It discusses their benefits and limitations regarding their penetration depth, their imaging speed, their photo-toxic effect or their complexity. Focusing on fluorescence imaging, the chapter dives into approaches that make it possible to
Deoxyhypusine synthase (DHS) catalyzes the rate-limiting step of hypusination, a unique post-translational modification of eukaryotic translation factor 5 A (eIF5A). While DHS activity plays a critical role in both normal cellular processes and disease development, the lack of specific molecular tools has hindered detailed studies of this enzyme and the hypusination pathway in general. Existing in
Articles pose a particular challenge to second-language learners whose first language does not have them. Variability in article production in these learners is often explained in terms of first-language influence, but there are also suggestions that frequency-biased regularities in the target language itself might play a role. While most second-language research on articles has focused on English
