1401 research outputs found
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Current-induced dynamical tilting of chiral domain walls in curved microwires
No full textWe report on the investigation of current-induced domain wall motion of Néel domain walls in perpendicularly magnetized microwires with curved geometries in the flow regime. The investigation was performed by time-resolved scanning transmission X-ray microscopy. In particular, we studied the dynamical tilting of the Néel domain walls, observing that an asymmetric behavior in the domain wall tilt occurs upon an inversion of the polarity of the current pulse driving the motion, an effect not predicted by state-of-the-art theories and micromagnetic modeling
Dataset associated with 'Physical biomarkers of disease progression: on-chip monitoring of changes in mechanobiology of colorectal cancer cells'
No full textDisease can induce changes to subcellular components, altering cell phenotype and leading to measurable bulk-material mechanical properties. The mechanical phenotyping of single cells therefore offers many potential diagnostic applications. Cells are viscoelastic and their response to an applied stress is highly dependent on the magnitude and timescale of the actuation. Microfluidics can be used to measure cell deformability over a wide range of flow conditions, operating two distinct flow regimes (shear and inertial) which can expose subtle mechanical properties arising from subcellular components. Here, we investigate the deformability of three colorectal cancer (CRC) cell lines using a range of flow conditions. These cell lines offer a model for CRC metastatic progression; SW480 derived from primary adenocarcinoma, HT29 from a more advanced primary tumor and SW620 from lymph-node metastasis. HL60 (leukemia cells) were also studied as a model circulatory cell, offering a non-epithelial comparison. We demonstrate that microfluidic induced flow deformation can be used to robustly detect mechanical changes associated with CRC progression. We also show that single-cell multivariate analysis, utilising deformation and relaxation dynamics, offers potential to distinguish these different cell types. These results point to the benefit of multiparameter determination for improving detection and accuracy of disease stage diagnosis
Geographical Data Science and Spatial Data Analysis: Data for Chapter 2
No full textThis dataset contains "lsoa" a spatial dataset / layer of census areas for Liverpool from the UK Data Service and lsoa_data" census attributes for these areas from Nomisweb (ONS). UK Census data can be downloaded from the Office of National Statistics (https://www.nomisweb.co.uk) and spatial layers of Census areas from the UK Data Service (https://borders.ukdataservice.ac.uk)
Data Associated with 'The Energy and Exergy of Light with Application to Societal Exergy Analysis'
No full textThis data repository contains the R code used in this analysis, and one excel workbook containing: 1) sources of the lamps and weighting functions used in this analysis; and 2) blank sheets for entry of spectral power distribution and weighting function data by a user of the code
Data associated with “Asymmetric magnetic relaxation behavior of domains and domain walls observed through the FeRh first-order metamagnetic phase transition”
No full textOpen access data deposit to accompany the publication “Asymmetric magnetic relaxation behavior of domains and domain walls observed through the FeRh first-order metamagnetic phase transition
The fishPy tool: An individual-based model to predict upstream movements of brown trout (Salmo trutta)
No full textThe fishPy tool is a three-dimensional, spatially-continuous, individual-based model of fish responses to hydraulic stimuli during upstream migration through ecohydraulic environments
Dataset associated with ‘Development of robust finite element models of porcine tibiofemoral joints loaded under varied flexion angles and tibial freedoms’
No full textThis dataset contains an excel sheet with the raw results data from models found in the associated study: " Development of robust finite element models of porcine tibiofemoral joints loaded under varied flexion angles and tibial freedoms". Python scripts used to generate the models with Abaqus are also included, as well as some example Abaqus files
Dataset associated with "Hydrothermal Carbonization of Sewage Digestate at Wastewater Treatment Works: Influence of Solid Loading on Characteristics of Hydrochar, Process Water and Plant Energetics"
No full textThis file contains the dataset used for building the figures 2(a and b), 3, 4, 5, 6 and 7 of the paper "Hydrothermal Carbonization of Sewage Digestate at Wastewater Treatment Works: Influence of Solid Loading on Characteristics of Hydrochar, Process Water and Plant Energetics
The role of ground conditions on the heat exchange potential of energy walls – data
No full textGeotechnical structures are being increasingly employed to exchange heat with the ground and supply thermal energy for heating and cooling of buildings and de-icing of infrastructure. Most current practical applications are related to energy piles, but embedded retaining walls are now also being adopted. However, analysis and design methods for these new dual use foundations and ground heat exchangers are currently lacking, making it hard to provide estimates of energy availability without recourse to full numerical simulation. This data set presents the results of thermo-hydro finite element analysis to develop charts of energy capacity that could be applied at the outline design stage for energy walls. Heat transfer rates for different conditions are presented. In particular, the influence of ground properties (hydraulic and thermal conductivities), and ground conditions, (groundwater temperature and flow velocity) are presented
Kiel Uprising: Women's activism and the German Revolution November 1918 - Prosopography
No full textA database containing all of the details of the women identified as part of this project. For information about the data collection, see the "Guide to the Data" file at https://doi.org/10.5518/550