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Background and purpose: Stereotactic radiosurgery (SRS) requires high positional accuracy to safely deliver large doses. This study evaluated an integrated surface- and image-guided radiotherapy (SGRT-IGRT) system by analysing (1) the agreement between thermo-optical and stereoscopic X-ray positioning, and (2) the impact of intra-fractional workflows on treatment accuracy and time. Materials and m
AIMS: Diagnosing heart failure with preserved ejection fraction (HFpEF) remains challenging, particularly in older individuals. We hypothesized that machine learning (ML) approaches could improve diagnostic accuracy compared with HFpEF scores.METHODS: We evaluated the diagnostic performance of four supervised ML algorithms (random forest [RF], extreme gradient boosting [XGBoost], support vector ma
Meson-baryon systems with strangeness content provide a unique laboratory for investigating the strong interaction and testing theoretical models of hadron structure and dynamics. In this work, the measured correlation functions for oppositely charged Ξ-K and Ξ−π pairs obtained in high-multiplicity pp collisions at s=13 TeV at the LHC are presented. For the first time, high-precision data on the Ξ
The intrinsically disordered MYC proteins are master regulators of cellular growth and function, but when deregulated they become cancer drivers. MYC-protein interactions are key to oncogenesis, and while disrupting such interactions would be of significant therapeutic benefit, the intrinsically disordered properties of MYC have dramatically hampered their characterization. Here, we apply an integ
Cu-based ternary catalysts often outperform their binary counterparts in the hydrogenation of CO2 to methanol. Unraveling the underlying synergistic effects among multiple components remains challenging and requires comprehensive operando characterization. In this study, we present a detailed investigation into the synergistic Cu−Zn−Zr interactions in inverse ZnZrOx/Cu catalysts, which show strong
The diagnostic accuracy of AIDOC-VO, the first commercial artificial intelligence tool for intracranial large-and medium-vessel occlusion (LVO/MeVO) detection on head-and-neck CT angiography (CTA), was evaluated in a multicenter emergency setting. A prospective diagnostic-accuracy study of 3,031 adult CT angiograms (mean age, 67.3 years ± 16.4 [SD]; 1,549 females) acquired March-July 2024 across a
Several scholarly works have identified the weakness of mainstream social science and the humanities to theorize racism. The sociology of absence grasps the systematic exclusion of specific experiences and specific voices within social theory. We are inspired by these contributions in our exploration of the role and the location of the category of residents racialized as not belonging to the Swedi
This research was conducted to determine which areas in the Robat Turk watershed in Iran are sensitive to gully erosion, and to define the relationship between gully erosion and geo-environmental factors by two data mining techniques, namely, Random Forest (RF) and k-Nearest Neighbors (KNN). First, 242 gully locations we determined in field surveys and mapped in ArcGIS software. Then, twelve gully
Light extinction is widely used to study particles in sprays, soot-forming combustion, and multiphase reactive flows. However, quantitative interpretation of extinction signals remains challenging when particles have a sufficiently large scattering albedo, meaning that incident photons are scattered much more than they are absorbed. This is especially true when experiments involve large apertures
This paper studies and analyses the IIT in motor cars between Eastern and Western Europe. The driving forces and the determinants of IIT are manifold. In this paper the focus lies on the country level determinants and especially the relationship between economic integration, geographical proximity and economic size as determinants of IIT and the per capita GDP as a determinant of the nature of IIT
Purpose: The purpose of our thesis is to analyze the application of models from product branding on job-seeking business students as a way to establish a personal brand. Conclude: We found that the principles of product branding closely resembles those of personal branding and are therefore applicable. The models that build a products brand can do the same for a business student. Thereby we can co
The Internet is a unique medium never before seen and its introduction is probably only rivalled by that of television. It is unique in the sense that every person connected to the Internet has the possibility of interacting with other people across the globe simultaneously. The tools introduced to facilitate this interaction are IP-addresses and domain names. Domain names are connected to the IP-
This essay presents the reader with an insight to how Sweden, the UK and the US deal with matters concerning inventions created by employees. It provides information on how employee inventions are categorized, which type of employee inventions belong to the employer, what right the employer has in these types of inventions, what or if he is obliged to compensate the employee and how contracts betw
MAK (male germ cell-associated protein kinase) and MRK/ICK (MAK-related kinase/intestinal cell kinase) are human homologs of Ime2p in Saccharomyces cerevisiae and of Mde3 and Pit1 in Schizosaccharomyces pombe and are similar to human cyclin-dependent kinase 2 (CDK2) and extracellular signal-regulated kinase 2 (ERK2). MAK and MRK require dual phosphorylation in a TDY motif catalyzed by an unidentif
The Yellow River is a river where serious ice disasters frequently take place in winter. In recent years, the stable frozen period has decreased and the frequency of intermittent freeze periods has increased. After analysing the main factors influencing the ice regime, the prediction factors can be selected. Using multiple linear regression (MLR) and artificial neural network (ANN) methods, this p
The relations of the central neural connections of the pineal organ to those of the retinae of the lateral eyes were investigated in the three‐spined stickleback, Gasterosteus aculeatus L. (Teleostei), by anterograde and retrograde transport of horseradish peroxidase (HRP). HRP was applied to the crushed pineal stalk and/or injected into the left or the right eye. Both pineal and retinal efferents
Background: Chronic pain is a common comorbid complaint in traumatized refugees seeking treatment for posttraumatic stress disorder (PTSD) and depression. However, the effect of comorbid pain on treatment remains under investigated. Objective: To investigate whether pre-treatment pain (severity/interference) predicts outcomes in a multimodal treatment targeting PTSD, depression, anxiety, somatic c
