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802 results for “films”
Dataset for the development of a "Flow cell for operando X-ray photon-in-photon-out studies on photo-electrochemical thin film devices"
<p>All raw experimental data concerning this published ChemRxiv manuscript: https://doi.org/10.26434/chemrxiv.12382529.v1 which is now published slightly revised here: https://doi.org/10.12688/openreseurope.14433.1<br> <br> The dataset comprises raw data, analysis and short description:<br> - the CAD-files of the operando cell<br> - the grazing-incidence X-ray diffraction (GIXRD) files of the as-synthesized thin film samples<br> - the high-energy resolution fluoresence-detected (HERFD) X-ray absorption (XAS) files of thin films during photoelectrochemical experimentation<br> - the photoelectrochemical data gathered during HERFD-XAS experiments<br> - the non-operando photoelectrochemical data on the thin film samples<br> - scanning electron microscopy (SEM) image of a representative thin film cross-section<br> - the extended data contains additional information arranged in a word document that are directly linked to the main manuscript</p>
Imaging data of mechanically loaded, micro-patterned, silk-reinforced cellulose films with gold coating for flexible electrodes in medical implants
<p>Neurodegenerative diseases can be treated using a functional interface between the physically soft tissue such as brain and the man-made electrodes. The orders of magnitude harder neural probes cause local injuries, due to periodic micromovements owing to breathing and pulsatile blood flow leading to encapsulation and related collapsing signals. An alternative to the currently used neural implant films including polyimide, poly(p-xylylene), SU-8 - epoxy-based negative photoresist, liquid crystal polymer, and benzocyclobutene is the natural polymer cellulose with an elastic modulus between 100 and 200 MPa. This article elucidates the measurement of the mechanical properties of bare as well as mono- and double-layer silk-reinforced cellulose in phosphate-buffered saline using a universal testing machine. In addition, the article contains electron microscopy data of these micro-structured, gold-coated films subsequent to peel-off tests to access the impact of micro-structures on gold adhesion on cellulose. These imaging data were completed by electron micrographs of mechanically loaded gold-coated cellulose films to demonstrate the impact of micro-structures on crack formation. Finally, the phosphate-buffered saline-induced swelling of the micro-structure was visualized by electron micrographs obtained before and after two-month storage in air and phosphate-buffered saline, respectively.</p>
Dataset for "Unravelling the Origin of Ultra-Low Conductivity in SrTiO3 Thin Films: Sr Vacancies and Ti on A-Sites Cause Fermi Level Pinning"
<p>Raw data used in the paper "Unravelling the Origin of Ultra-Low Conductivity in SrTiO3 Thin Films: Sr Vacancies and Ti on A-Sites Cause Fermi Level Pinning", available at DOI: 10.1002/adfm.202202226.</p> <p>Data include impedance spectra, extracted conductivities and defect chemical mdoel calculations:</p> <p>Impdance.csv: Impedance data for differently doped STO thin films</p> <p>Fe_04_10.csv: Conductivity vs. temperature for differntly depoed Fe:STO films<br> UD_Al_Ni.csv: Conductivity vs. temperature for undoped, Al-doped and Ni-doped films<br> 0_4Fe.csv: Conductivity vs. temperature for 0.4 % Fe doped films<br> pO2.csv: Conductivity vs. pO2 at different temperatures for 0.4 % Fe doped films</p> <p>Optimal_Brouwer.csv: Brouwer diagram for STO where A site Ti counterbalances Sr vacancies<br> Buffer_Curve.csv: Variation in the ratio of Sr vacancies to A site Ti<br> Site_Equilibrium.csv: Equilibrium defect concentrations for varying standard Gibbs free energy of the site change reaction<br> Ti_Switch: Total Gibbs free energy (and defects) for varying extent of site change reaction (amount of Ti on A site)<br> ParameterSpace.csv: Conductivity as a function of Standard Gibbs free energy of site change and energy level of Sr vacancies<br> ParameterSpaceXsi.csv: Conductivity as a function of extent of site change and energy level of Sr vacancies</p> <p>Fe_Optimal_Brouwer.csv: Brouwer diagram for Fe:STO where A site Ti counterbalances Sr vacancies<br> Fe_Buffer_Curve.csv: Variation in the ratio of Sr vacancies to A site Ti<br> ParameterSpaceIronG.csv: Conductivity as a function of Fe doping and Standard Gibbs free energy of site change</p>
Two-dimensional vanadium sulfide flexible graphite/polymer films for near-infrared photoelectrocatalysis and electrochemical energy storage
<p>Raw data of published article "Two-dimensional vanadium sulfide flexible graphite/polymer films for near-infrared photoelectrocatalysis and electrochemical energy storage", DOI: 10.1016/j.cej.2022.135131</p>
Flexible Graphite−Poly(Lactic Acid) Composite Films as Large-Area Conductive Electrodes for Energy Applications
<p>Raw data of energy storage part -author Kalyan Ghosh </p>
Composition and electrical resistance results of a Ir-Pd-Pt-Rh-Ru composition spread thin film materials library
<p>The dataset contains the results of electrical resistance measurement and composition analysis of a thin film composition spread materials library. </p> <p>342 measurement areas were evaluated for chemical composition using energy dispersive X-ray spectroscopy and electrical resistance using a 4-point probe.</p> <p>CSV columns:</p> <p>x: x-coordinate of materials library in µm</p> <p>y: y-coordinate of materials library in µm</p> <p>Ir: relative chemical composition in at.%</p> <p>Pd: relative chemical composition in at.%</p> <p>Pt: relative chemical composition in at.%</p> <p>Rh: relative chemical composition in at.%</p> <p>Ru: relative chemical composition in at.%</p> <p>Resistance: electrical resistance in Ohm</p> <p> </p> <p>This dataset is supplementary information for an associated publication. A link to the publication will be provided after publishing.</p>
Figure 5. The mental spaces set up by the second interpretation of the sentence in the film, John is riding a unicorn.-Representing Mental Spaces and Dynamics of Natural Language Semantics
<p>Second interpretation: The proper name John exists only in film space without having a<br> counterpart in base space. Therefore, the second interpretation of the sentence is: John is a<br> film character who is riding a unicorn in the film (Figure 5).</p>
Figure 4. The mental spaces set up by the first interpretation of the sentence in the film, John is riding a unicorn-Representing Mental Spaces and Dynamics of Natural Language Semantics
<p>First interpretation: The reality space (let’s call it R) contains an element a associated with<br> the proper name John. The noun phrase a unicorn introduces an element b ׳ to the film space<br> (call it F). I is the connector linking a in the space B to a ׳ in the space F (Figure 4). Since the<br> elements of both mental spaces are co-referential, this connector is an identity connector.<br> The rectangles represent the internal structure of the spaces next to them. The dashed line<br> indicates that the space F is set up in relation to R and that it is subordinate to R in<br> discourse.</p>
Dataset for publication "Effects of Y and Ho doping on microstructure evolution during oxidation of extraordinary stable Hf-B-Si-Y/Ho-C-N films up to 1500 °C" in Materials & Design 237, (2024), 112589.
<p>Dataset for publication "Effects of Y and Ho doping on microstructure evolution during oxidation of extraordinary stable Hf-B-Si-Y/Ho-C-N films up to 1500 °C" in Materials & Design Volume 237, January 2024, 112589, DOI 10.1016/j.matdes.2023.112589.</p> <p>XRD patterns, SAED patterns, EDS spectra, TEM images, HRTEM images.</p>
Studi Kasus : Kesadaran Mahasiswa Pada Film Bajakan di Jawa Timur
<p>Hasil Kuesioner dari Kesadaran Mahasiswa Terhadap Pelanggan Hak Cipta Film Bajakan di Jawa Timur Tahun 2024</p>
Unveiling the nanomorphology of HfN thin films by UXRD
<p><strong>Abstract:</strong></p> <p>Hafnium Nitride (HfN) is a promising and very robust alternative to gold for applications of nanoscale metals. Details of the nanomorphology related to variations in strain states and optical properties can be crucial for applications in nanophotonics and plasmon-assisted chemistry. We use ultrafast reciprocal space mapping (URSM) with hard x-rays to unveil the nanomorphology of thin HfN films. Static high-resolution x-ray diffraction reveals a twofold composition of the thin films being separated into regions with identical lattice constant and similar out-of-plane but hugely different in-plane coherence lengths. URSM upon femtosecond laser excitation reveals different transient strain dynamics for the two respective Bragg peak components. This unambiguously locates the longer in-plane coherence length in the first 15nm of the thin film adjacent to the substrate. The transient shift of the broad diffraction peak displays the strain dynamics of the entire film, implying that the near-substrate region hosts nanocrystallites with small and large coherence length, whereas the upper part of the film grows in small columnar grains. Our results illustrate that URSM is a suitable technique for non-destructive investigations of the depth-resolved nanomorphology of nanostructures. </p> <p><strong>This dataset contains all raw data, data evaluation and plot scripts used in the linked publication. The data.rar archive contains 8 folders, linked to the ellipsometry, the optical pump-probe and the static as well as the time-resolved X-ray diffraction measurements. The latter also contains the scripts for the one-temperature- and linear-chain-model written in Matlab and Python. Also, there is one folder for each figure in the publication in which the plotted data and the plot script is saved.<br></strong></p>
Dataset for "Electrodeposited p-Cu2O Films – Role of Redox-Active Compounds Under Photoelectrochemical Operation Revisited"
<p>The p-type semiconducting copper oxides CuO and Cu2O are of interest for the conversion of solar energy due to their medium wide bandgap. The position of their conduction band should allow for reductive processes in junctions with electrolytes under irradiation. In this work, on Cu2O, the efficiency of several such processes in competition with self-reduction was studied.<br>Thin films of Cu2O were synthesised via potentiostatic electrodeposition on FTO (fluorine doped SnO2 on glass) using aqueous electrolytes. Deposition parameters (electrolyte composition, electrode potential, temperature) had a great influence on electrode properties (phase purity, preferential orientation). Electrodeposited Cu2O films were p-type. In junctions with aqueous electrolytes, under electrical bias, cathodic and photocathodic currents passed which increased dramatically when reducible redox compounds were added. The influence of various redox couples (O2, H2O2, methylviologen) and their concentration in the electrolyte on the stability of the electrodes was studied.<br>Long time experiments showed that oxygen saturated and H2O2 containing electrolytes gave rise to constant photocurrents and no alteration of the electrodes was found by XRD. With the investigated redox couples, no product of interest was produced.</p>
Optimized atomic structures of thin Ag films on Pt(111) and Pd(111) surfaces
<p>VASP coordinate files of thin Ag films on Pt(111) and Pd(111) surfaces and the summary spreadsheet of corresponding energies. </p>
Filme für die Erde. Der Dokumentarfilm als Anwalt des Nachhaltigkeitsdiskurses
<p>"Filme für die Erde. Der Dokumentarfilm als Anwalt des Nachhaltigkeitsdiskurses"</p> <p>Thomas Klein hielt am 14.04.2014 den Vortrag im Rahmen der Ringvorlesung "Medienkulturen des Dokumentarischen" an der Universität Hamburg. Dabei erläutert er, welche Rolle die Medienwissenschaft beim Thema Klimawandel spielt und geht dabei insbesondere auf den Dokumentarfilm ein.</p> <p>Welche Relation gibt es zwischen den Handlungsfeldern von Nachhaltigkeit und den Darstellungskonventionen von Dokumentarfilmen? Warum ist die mediale Darstellung von Nachhaltigkeitsthemen problematisch? Klein thematisiert die Darstellung des Klimawandels in den Medien und erläutert, welche Strategien dort immer wieder genutzt werden und wie man es auch anders machen kann und in vielen Bereichen des Nachhaltigkeitskurses im Dokumentarischen auch <em>sollte</em>. Zudem erklärt er, welche Rolle Glaubwürdigkeit und Authentizität spielen und auf welche Schwierigkeiten Dokumentarfilmmacher:innen bei der Visualisierung von Nachhaltigkeitsthemen stoßen.</p>
Film on "Community" and "Women Power" exhibitions
<p>A film accompanying the exhibitions at the National Museum in Szczecin: "Community" and "Woman Power" (22 November 2021 – 16 January 2022) carried out as part of the DUOS Festival, which took place in Kilifi, Kenya (August/September, 2021). Organized by the Academy of Art in Szczecin and the National Museum in Szczecin as a part of the Transcultural Perspectives in Art and Art Education (TPAAE) project.</p>
Strain rate sensitivity of a Cu/Al2O3 multi-layered thin film
<p>AD: as deposited</p> <p>HT: heat treated</p> <p>Samples P01-16 : ~4.0 um wide pillars</p> <p>Samples P01-09 : ~2.9 um wide pillars</p> <p>Pillar dimensions and deformation properties are included in the Excel file. The supplied mechanical data is compliance and baseline (drift) corrected.</p>
Thin film Tin Selenide (SnSe) Thermoelectric Generators Exhibiting Ultra-Low Thermal Conductivity
<p>Raw data from plots in "Thin film Tin Selenide (SnSe) Thermoelectric Generators Exhibiting Ultra-Low Thermal Conductivity"</p>
Slow motion in films and video clips: Music influences perceived duration and emotion, autonomic physiological activation and pupillary responses [data set]
<p>Data set for a study to be published by PLOS ONE.</p>
Enhanced Dataset of Digitized Screen-film Mammograms of African Descent
<p>This dataset presents the enhanced version of digitized Screen-film Mammograms of African Descent. It contains mamographic images of 78 African cancer patients</p>
Data set of Ultrathin Eu- and Er-Doped Y2O3 Films with Optimized Optical Properties for Quantum Technologies
<p>Data corresponding to the figures of the publication " Ultrathin Eu- and Er-Doped Y2O3 Films with Optimized Optical<br> Properties for Quantum Technologies " by M. Scarafagio et al. J. Phys. Chem. C 2019, 123, 13354-13364<br> (<a href="https://doi.org/10.1021/acs.jpcc.9b02597">https://doi.org/10.1021/acs.jpcc.9b02597</a>). A text file describes data in each compressed folder, please refer to the caption in the publication for more details. </p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.