Publications by authors named "Engel M"

Background: Surgery carries inherent risks, with the postoperative phase being as critical as the intraoperative period. Enhanced perioperative care units, positioned between general wards and intensive care units, aim to provide adequate postoperative management and resource allocation. Despite their widespread implementation, evidence on outcomes remains limited.

View Article and Find Full Text PDF

Magic numbers in finite particle systems correspond to specific system sizes that allow configurations with low free energy, often exhibiting closed surface shells to maximize the number of nearest neighbors. Since their discovery in atomic nuclei, magic numbers have been essential for understanding the number-structure-property relationships in finite clusters across different scales. However, as the system size increases, the significance of magic numbers diminishes, and the precise system size at which magic number phenomena disappear remains uncertain.

View Article and Find Full Text PDF

Angiosperms experienced one of the most remarkable radiations of land plants and are now the dominant autotrophs in terrestrial ecosystems. Recent phylogenomic studies based on large-scale data from plastid, mitochondrial, or nuclear transcriptomes/genomes and increased taxon sampling have provided unprecedent resolution into the phylogeny of flowering plants. However, owing to ancient rapid radiations, the interrelationships among the five lineages of Mesangiospermae, the vast majority of angiosperms, remain contentious.

View Article and Find Full Text PDF

The shape of nanocrystals is crucial in determining their surface area, reactivity, optical properties, and self-assembly behavior. Traditionally, shape control has been achieved through empirical methods, highlighting the need for a more refined theoretical framework. A comprehensive model should account for the kinetic factors at distinct stages of the shape formation process to identify the key determinants of nanocrystal morphology.

View Article and Find Full Text PDF

Sap beetles (Nitidulidae) are species-rich, highly diverse, widely distributed and exhibit varied food habits. However, studies on nitidulids in Kachin amber are scarce, particularly those involving nitidulids with specialized mandibles. Here, we report a new genus and species of Nitidulidae, gen.

View Article and Find Full Text PDF

Enterovirus A71 (EV-A71) is a major causative agent of hand, foot, and mouth disease (HFMD) especially in children. The majority of EV-A71 cases are mild, however, severe cases have exhibited an array of neurological complications which often lead to death. In a screening campaign to discover hits against EV-A71, we identified six 2,4-diaryl-substituted thiophene compounds that were previously reported as Dyrk1A inhibitors.

View Article and Find Full Text PDF

Background: In adolescents and young adults (AYAs) with cancer, the importance of patient-centered research outcomes is increasingly acknowledged and there is a need for consensus on the most relevant outcomes. This review provides a comprehensive overview of outcomes relevant to AYAs with cancer in order to develop an AYA-specific core outcome set (COS) as part of the European project STRONG-AYA.

Methods: A literature search was conducted to identify relevant articles in five databases.

View Article and Find Full Text PDF

Objective: To assess the currently applied regimens of antithrombotic therapy after microvascular reconstruction.

Methods: A systematic literature review was performed using the MEDLINE/PubMed Database for work published until September 2022. Data synthesis and risk of bias were reported in accordance with NIH Study Quality Assessment Tools guidelines.

View Article and Find Full Text PDF

This paper introduces the Welsh Advanced Neuroimaging Database (WAND), a multi-scale, multi-modal imaging dataset comprising in vivo brain data from 170 healthy volunteers (aged 18-63 years), including 3 Tesla (3 T) magnetic resonance imaging (MRI) with ultra-strong (300 mT/m) magnetic field gradients, structural and functional MRI and nuclear magnetic resonance spectroscopy at 3 T and 7 T, magnetoencephalography (MEG), and transcranial magnetic stimulation (TMS), together with trait questionnaire and cognitive data. Data are organised using the Brain Imaging Data Structure (BIDS). In addition to raw data, we provide brain-extracted T1-weighted images, and quality reports for diffusion, T1- and T2-weighted structural data, and blood-oxygen level dependent functional tasks.

View Article and Find Full Text PDF

Introduction: Infant mortality in low or middle-income countries (LoMICs) is still triple that of high-income countries (HICs), and the high mortality burden regions are also weighed down by a triple or quadruple burden of disease such as HIV and tuberculosis; chronic illness; mental health; injury and violence; and maternal, neonatal and child mortality. Emerging data suggest that the sudden unexpected death in infancy (SUDI) burden in LoMICs is at least 10-fold that in HICs. While ending preventable deaths in the neonatal period has received some global attention, the postnatal period where SUDIs occur is a poorly understood and data-poor area in LoMICs.

View Article and Find Full Text PDF

Studies show that body size estimates exhibit a contraction bias wherein participants with a lower-than-average BMI overestimate their bodies while participants with a higher-than-average BMI underestimate. We attempted to replicate this effect and test its relationship to allowed response time and estimates of average body size. Neurotypical female Dutch participants (n = 277) estimated their body size using a forced-choice task, which we modified to modulate allowed response time, and a method-of-adjustment task.

View Article and Find Full Text PDF

Arrhythmogenic cardiomyopathy (ACM) is a genetic form of heart failure that affects 1 in 5000 people globally and is caused by mutations in cardiac desmosomal proteins including , and . Individuals with ACM suffer from ventricular arrhythmias, sudden cardiac death, and heart failure. There are few effective treatments and heart transplantation remains the best option for many affected individuals.

View Article and Find Full Text PDF

The association of pollinators with their host plants is a critical element of ecosystem functioning and one that is usually determined indirectly in the fossil record from specific morphological traits of flowers or putative pollinating animals. The exceptionally fine preservation at Messel, Germany, offers an excellent source of data on pollen from fossil flowers as well as preserved adhering to insects as direct evidence of their association with specific floral lineages. Here, we report on pollen recovered from the body and legs of a large carpenter bee (Apidae: Xylocopinae: Xylocopini) from the Eocene of Messel.

View Article and Find Full Text PDF
Article Synopsis
  • The study investigates the effectiveness of a surgical procedure (extended strip craniectomy with bilateral barrel staving) for treating isolated craniosynostosis of the sagittal suture in infants, specifically focusing on its impact on cranial shape without directly addressing forehead issues.
  • Results showed significant improvements in aspects like bossing angle and cephalic index over a year, although the cranial shape did not entirely match that of healthy peers, indicating partial normalization but not complete correction.
  • The research validates 3D photogrammetry as a useful noninvasive tool for assessing cranial changes post-surgery, suggesting potential for wider clinical applications in monitoring cranial morphology.
View Article and Find Full Text PDF

Background: Food allergy (FA) affects approximately 1 in 12 US children, with prevalence increasing. Aside from considerable health care utilization, accumulating research suggests heightened psychosocial burden among this population.

Objective: To characterize FA-related psychosocial burden among a large, nationally representative pediatric sample, and its correlates, including sociodemographic characteristics, comorbid conditions, allergy severity, allergic symptoms, number and type of allergens, and health care utilization.

View Article and Find Full Text PDF

Quasicrystals are unique materials characterized by long-range order without periodicity. They are observed in systems such as metallic alloys, soft matter, and particle simulations. Unlike periodic crystals, which are invariant under real-space symmetry operations, quasicrystals possess symmetry that requires description by a space group in reciprocal space.

View Article and Find Full Text PDF

Three new species of plate-thigh beetles are described and figured from mid-Cretaceous Kachin amber, all representing the extant genus Eucinetus Germar. The species, Eucinetus debilispinus Li & Cai sp. nov.

View Article and Find Full Text PDF
Article Synopsis
  • - The new siricid wasp species, Xeris muratensis sp. nov., was discovered in Upper Miocene deposits in Sainte-Reine, France, dating back about 5.6 million years.
  • - It shares similar wing features with the modern species Xeris malaisei, but has a completely black body, whereas X. malaisei has yellow spots on its head and thorax.
  • - The fossil site reveals a mix of extinct insect species and those that appear identical to current species, indicating a blend of ancient and modern taxa in the ecosystem.
View Article and Find Full Text PDF

Objectives: The aim of this systematic review was to provide an overview of value-based healthcare (VBHC) strategies and/or components within military medicine. For this purpose, the extent to which VBHC has been applied within a military health system (MHS), with emphasis on military trauma care was assessed.

Design: This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.

View Article and Find Full Text PDF

Background: Insulin-like growth factor-1 (IGF-1) promotes neurogenesis, cell survival, and glial function, making it a promising candidate therapy in Alzheimer's disease (AD).

Objective: Long arginine 3-IGF-1 (LR3-IGF-1) is a potent IGF-1 analogue. We sought to determine whether intranasal (IN) LR3 treatment would delay cognitive decline and pathology in 5XFAD mice.

View Article and Find Full Text PDF

Evolutionary novelties are commonly identified as drivers of lineage diversification, with key innovations potentially triggering adaptive radiation. Nevertheless, testing hypotheses on the role of evolutionary novelties in promoting diversification through deep time has proven challenging. Here we unravel the role of the raptorial appendages, with evolutionary novelties for predation, in the macroevolution of a predatory insect lineage, the Superfamily Mantispoidea (mantidflies, beaded lacewings, thorny lacewings, and dipteromantispids), based on a new dated phylogeny and quantitative evolutionary analyses on modern and fossil species.

View Article and Find Full Text PDF
Article Synopsis
  • CK2 is an important enzyme involved in cell growth and survival, making it a potential target for cancer treatments, but many existing inhibitors are not selective enough.
  • Researchers discovered a new compound, a dihydropyrido-thieno[2,3-d]pyrimidine derivative, which showed strong inhibitory activity against CK2α and was notable for its unique chemical structure.
  • The most effective compound, 10b, had an IC value of 36.7 nM and demonstrated good selectivity and cellular activity against certain cancer cell lines, outperforming existing inhibitors in terms of inducing cell death.
View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: A non-numeric value encountered

Filename: controllers/Author.php

Line Number: 219

Backtrace:

File: /var/www/html/application/controllers/Author.php
Line: 219
Function: _error_handler

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: A non-numeric value encountered

Filename: libraries/Pagination.php

Line Number: 413

Backtrace:

File: /var/www/html/application/controllers/Author.php
Line: 274
Function: create_links

File: /var/www/html/index.php
Line: 316
Function: require_once