DataCat: The Research Data Catalogue (University of Liverpool)
Not a member yet
921 research outputs found
Sort by
Enhancement of Low Temperature Superionic Conductivity by Suppression of Li Site Ordering in Li7Si2–xGexS7I
No full textGe4+ substitution into the recently discovered superionic conductor Li7Si2S7I is demonstrated by synthesis of Li7Si2–xGexS7I, where x≤1.2. The anion packing and tetrahedral silicon location of Li7Si2S7I are retained upon substitution. Single crystal X-ray diffraction shows that substitution of larger Ge4+ for Si4+ expands the unit cell volume and further increases Li+ site disorder, such that Li7Si0.88Ge1.12S7I has one Li+ site more (sixteen in total) than Li7Si2S7I. The ionic conductivity of Li7Si0.8Ge1.2S7I (x=1.2) at 303 K is 1.02(3)×10−2 S cm−1 with low activation energies for Li+ transport demonstrated over a wide temperature range by AC impedance and 7Li NMR spectroscopy. All sixteen Li+ sites remain occupied to temperatures as low as 30 K in Li7Si0.88Ge1.12S7I as a result of the structural expansion. This differs from Li7Si2S7I, where the partial Li+ site ordering observed below room temperature reduces the ionic conductivity. The suppression of Li+ site depopulation by Ge4+ substitution retains the high mobility to temperatures as low as 200 K, yielding low temperature performance comparable with state-of-the-art Li+ ion conducting materials
Data From: Cross et al., Testing the Form-Function Paradigm: Body Shape Correlates with Kinematics but not Energetics in Selectively Bred Birds
No full textThe data included herein contains the raw 3D morphological and joint kinematic data, processed numerical data, and analytical code needed to repeat the analyses presented in the study of Cross et al., Testing the Form-Function Paradigm
Transcripts for qualitative element of SEHOM project: "In the wilderness…dealing with difficult situations": Knowledge exchange with care home staff in England on managing seizures and epilepsy - An initial exploration
No full textSEHOM is a multicomponent, exploratory project.
This element relates to the qualitative phase and contains 3 anonymised transcripts associated with the focus group/ knowledge exchanges workshops completed for it. These are associated with the paper: "In the wilderness…dealing with difficult situations": Knowledge exchange with care home staff in England on managing seizures and epilepsy - An initial exploration.
Anonymisation has impacted readability of transcripts.
Participants were 13 care home staff from 12 different homes. Headline characteristics of particpiants at each workshop are indicated in table at start of each transcript
Videos of gold nanoparticles diffusing through agar-hyaluronic acid hydrogels
Get PDFDiffusion of Nanoparticles in Heterogeneous Hydrogels as Vitreous Humour Substitutes (2024) -Data.
Raw data in the form of videos recorded of gold nanoparticles (different charges and sizes) in deionized water (DIW) and in the agar-hyaluronic acid hydrogels- Low Viscous (LV); Medium Viscous (MV); and High Viscous (HV)
Barley yellow dwarf virus transmission: ELISA readings and plant infection from aphid-challenged plants
No full textThese data contain observations of virus transmission efficiency for multiple cereal aphid populations. Data was collected during experiments comparing BYDV-PAV transmission efficiency amongst multiple clones for two cereal aphid species (Rhopalosiphum padi and Sitobion avenae). Data include information on successful transmission and ELISA titre from wheat tissue after a virus incubatio
Dataset for "Characterisation of Formulated High-Density Poly(ethylene) by Magic Angle Spinning Nuclear Magnetic Resonance" published in Polymer Chemistry
No full textA readme file is provided to navigate the dat
Data for: "Improving non-uniform gravelly sand using microbially induced carbonate precipitation: an outdoor cubic-meter scale trial by engineering contractors"
No full textDataset consists of:
1) Figure 2. Relationship between OD600 of S. pasteurii and nephelometric turbidity. The error bars are too small to be visible.
2) Figure 4. Bacterial OD600 and specific urease activity (measured right after bacterial harvesting) for MICP cycles.
3) Figure 5. Outdoor temperature in Kilsyth, North Lanarkshire, UK. Data obtained from web page (World Weather Online, 2022). Red arrow marks the start of the injection of bacterial solution for each cycle (e.g. C1 means cycle 1). Duration of each cycle was marked in blue font.
4) Figure 8. (a) Stress-strain curves of the three 10-cm cores (two cut from core run E5 and one from F1) during UCS test.
5) Figure 9 & 10. CD triaxial test results under three effective confining stress (100, 300, 500 kPa).
6) Figure 11. (a) peak strength and (b) ultimate strength at critical state of the treated specimens and untreated sand against the corresponding mean effective stress p′.
7) Figure 12. (a) CaCO3 content plotted against Vp for the eleven sub-sampled cores subjected to the triaxial test and for the three untreated sand samples (untreated); (b) zoomed-in plot with the four X-CT scanned samples labelled.
8) Figure S1. (a) Grain size distribution of the untreated construction sands used in this study.
9) Figure S2. (a) Changes in electrical conductivity of 18 ml urea added with 2ml bacteria (OD600 = 1) for the determination of the specific urease activity. (b) Specific urease activity of bacteria at 4, 10 and 20 ℃; (c) CaCO3 precipitation after 20-hour reaction in batch experiment (temperature: 4, 10 and 20 ℃).
10) Figure S7. P-wave velocity plotted against dry density of the twenty-two sub-sampled cores. The nine sub-sampled cores subjected to triaxial CD test are labelled by blue circles, the sub-samples cores with highest and lowest Vp are labelled by red rectangular and green asterisk, respectively.
11) Figure S8. (a) peak stress ratio, (b) stress ratio at critical state, (c) secant modulus E50 (normalised by effective confining stress) plotted against CaCO3 content (>13%)
Understanding Control and Mechanisms of Shoulder Instability in FSHD. Ultrasound images and c3D mo
No full textUpper limb images and c3D movement files for adults with and without Facioscapulohumeral dystroph
Videos for the dynamic process of air plastron loss over superhydrophobic surfaces in turbulent flow
No full textTwo representative videos are included as separate files in supplementary materials as Movie 1 and 2. Using MATLAB software, the videos were created by playing the cut images at an FPS (frames per second) of 3. The videos present the dynamic process of air plastron loss at two different Reynolds numbers and gauge pressures. Movie 1 was recorded at Reτ =188 and Pgauge=5.78 kPa while Movie 2 was generated at Reτ =122 and Pgauge=3.58 kPa
Models for "Running performance in Australopithecus afarensis"
No full textRepository includes the GaitSym (version 2017) model files and associated bone geometry (.obj) files for the MDA models of Australopithecus afarensis and a human, as described in the above publication. Data is organised in the following publication:
Bates, K.T., McCormack, S., Donald, E., Coatham, S., Brassey, C.A., Charles, J., O'Mahoney, T., van Bijlert, P.A. & Sellers, W.I. Running performance in Australopithecus afarensis
Access Repository Dashboard
Do you manage DataCat: The Research Data Catalogue (University of Liverpool)? Access insider analytics, issue reports and manage access to outputs from your repository in the CORE Repository Dashboard!