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Circumferential Measurements to Calculate Lower Limb Volume in Persons with Lymphedema : What Segment Length Is to Be Recommended?

Background: Circumferential measurements (CMs) every 4th cm are commonly used to assess lower limb volume (LLV), but fewer measurements would be less time-consuming. The aim of this study was therefore to establish the agreement between LLV measurements derived from CM every 4th cm (V4), 8th cm (V8), and 12th cm (V12), and to evaluate the intrarater test-retest reliability for each of the three me

Integration of Specialized Palliative Care with Oncological Treatment in Patients with Advanced Pancreatic Cancer

INTRODUCTION: The incidence of pancreatic cancer is around 5 in 100,000, and the 5-year survival is poor. Pancreatic cancer patients have a high disease-specific burden of symptoms, and palliative chemotherapy has varying side effects. The American Society of Clinical Oncology (ASCO) suggests integrating specialized palliative care (SPC) with standard oncological treatment for pancreatic cancer pa

Constructive Dissonance in the Cloud: Adaptive Out-of-Phase Scheduling for Periodic Tasks

In the realm of cloud computing, the prevalence of intra-phase congestion due to concurrent periodic requests from a multitude of clients frequently results in heightened resource consumption, elongated queuing times, and prolonged response durations. To tackle these challenges, this paper presents a groundbreaking 'Adaptive Out-of-Phase Scheduling' technique, utilizing a server-side PID controlle

Numerical Investigation of Engine Performance and Emission Characteristics of an Ammonia/Hydrogen/n-Heptane Engine Under RCCI Operating Conditions

This paper examines the potential of using ammonia (NH 3) as a primary fuel in heavy-duty engines for decarbonization, with some challenges yet to be addressed. It presents a numerical study of a Reactivity Controlled Compression Ignition engine, where pilot diesel is used to ignite the premixed ammonia/air mixture. The numerical model and combustion mechanism are validated against engine experime

Light-Induced Metastable Hidden Skyrmion Phase in the Mott Insulator Cu2OSeO3

The discovery of a novel long-lived metastable skyrmion phase in the multiferroic insulator Cu2OSeO3 visualized with Lorentz transmission electron microscopy for magnetic fields below the equilibrium skyrmion pocket is reported. This phase can be accessed by exciting the sample non-adiabatically with near-infrared femtosecond laser pulses and cannot be reached by any conventional field-cooling pro

Secondary ice production : An empirical formulation and organization of mechanisms among simulated cloud-types

Clouds are essential elements within Earth's atmosphere, posing a challenge for cloud-resolving models in understanding the creation of new cloud ice particles from existing ice and liquid phases. Such ice initiation determines cloud microphysical and radiative properties, influencing cloud phase, precipitation and cloud extent/properties. To address this challenge effectively, it proves beneficia

Fetal Aortic Isthmus and Descending Aorta

Doppler evaluation of the aortic isthmus, located between the left subclavian artery and the ductus arteriosus, can provide important information on fetal hemodynamic adaptation/deterioration related to intrauterine hypoxia. The aortic isthmus acts as a shunt deviating part of the blood flow from ductus arteriosus to the cranial circulation to maintain a normal oxygen delivery to the fetal brain.

Knowing me, knowing you : a scoping review assessing the current field of social cognition in schizophrenia

Background: Impaired social cognition (SC) occurs frequently in schizophrenia (SCZ), yet compared to autism spectrum disorder (ASD), the research on SC in SCZ is sparse and methodologically heterogeneous. To accurately assess between-group SC differences it is further necessary to establish the relationship between nonsocial cognition (NSC) and SC, particularly as this may not be identical across

Amyloid formation as a protein phase transition

The formation of amyloid fibrils is a general class of protein self-assembly behaviour, which is associated with both functional biology and the development of a number of disorders, such as Alzheimer and Parkinson diseases. In this Review, we discuss how general physical concepts from the study of phase transitions can be used to illuminate the fundamental mechanisms of amyloid self-assembly. We

On the Calculation and Simulation of Loop Gain in Feedback Circuits

We derive the expression of the loop gain in a circuit containing one or more feedback loops, where the transfer functions building the expression are found by means of a few AC analyses on the circuit. No approximations or assumptions on the nature of the loop or of the impedances therein contained are necessary. While hand calculations are certainly possible in the case of simpler circuits, the

Drug repositioning in chemoprevention of colorectal cancer

BackgroundColorectal cancer (CRC) ranks as the third most frequently occurring cancer and the second leading cause of cancer-related deaths worldwide. In response to the high demand for an effective prevention strategy, chemoprevention, using medications to block the pathogenetic pathways of disease, might be an attractive strategy to offer a more effective option at a low cost. Therefore, we aime

Comparing the results from a Swedish pregnancy cohort using data from three automated placental growth factor immunoassay platforms intended for first-trimester preeclampsia prediction

Introduction: Risk evaluation for preeclampsia in early pregnancy allows identification of women at high risk. Prediction models for preeclampsia often include circulating concentrations of placental growth factor (PlGF); however, the models are usually limited to a specific PlGF method of analysis. The aim of this study was to compare three different PlGF methods of analysis in a Swedish cohort t

Multi-Meson Dynamics in Chiral Perturbation Theory

Denna avhandling behandlar spridning av lätta mesoner i fallet där antalet externa mesoner överstiger fyra (d.v.s. tre eller fler partiklar i initial- eller finaltillståndet), beräknat genom kiral störningsräkning. Detta är både av teoretiskt intresse inom studien av spridningsamplituder, och relevant för system av tre eller fler pioner som simuleras genom gitter-kvantkromodynamik.Introduktionen hThis thesis concerns scattering of light mesons in the case where the number of external particles exceeds four (that is, three or more particles in the initial or final state), calculated using chiral perturbation theory.This is both of theoretical interest in the study of scattering amplitudes, and relevant for systems of three or more pions simulated using lattice quantum chromodynamics.The int