57,642 research outputs found
THE RIGHT TO A DECENT AND ADEQUATE HOUSE OF THE EUROPEAN CITIZEN IN COVID TIMES
No full textBueso Gómez, Teresa; director de proyecto: Conde Belmonte, José Enrique2020-2021Máster Universitario en Dinámicas de Cooperación, Conflicto y Negociación en Relaciones Internacionales y Diplomacia / Dynamics of Cooperation, Conflicts and Negotiation in International Relations and DiplomacyFacultad de Estudios Sociales y Lenguas Aplicadas (Campus de Chamartín
Traces and shards of self-injury: Strange accounting with “Author X”
No full textIn this strange account autoethnography, three or four authors explore their lived experiences with self-injury. Strange accounting is both a post-modern style of text, and a method for keeping identities concealed when risks and secrets are in play. Author X, a post-modern place-keeper for an anonymous author who may or may not have contributed to this manuscript, introduces a new dimension and layer of concealment. With Author X in-play and under erasure, the reader will never be sure if there were three or four authors on this manuscript. Through strange accounting, a post-structuralist/postmodernist frame will be applied to understanding the self-injury experience. We frame self-injury as a social practice and, for some, an everyday norm, while remaining acutely aware of the stigma surrounding the topic of self-injury. Each of us, coupled with Author X, provide the others cover to trace stories of self-injury through the literature, our flesh, and our lives
A 2 h periodic variation in the low-mass X-ray binary Ser X-1
No full textSpectroscopy of the low-mass X-ray binary Ser X-1 using the Gran Telescopio Canarias have revealed a ?2 h periodic variability that is present in the three strongest emission lines. We tentatively interpret this variability as due to orbital motion, making it the first indication of the orbital period of Ser X-1. Together with the fact that the emission lines are remarkably narrow, but still resolved, we show that a main-sequence K dwarf together with a canonical 1.4 M? neutron star gives a good description of the system. In this scenario, the most likely place for the emission lines to arise is the accretion disc, instead of a localized region in the binary (such as the irradiated surface or the stream-impact point), and their narrowness is due instead to the low inclination (?10°) of Ser X-1
FODEX: X-band SAR Investigation
No full textTanDEM-X high resolution spotlight bistatic single-polarisation synthetic aperture radar (SAR) images acquired from the German Aerospace Agency (DLR) for the Tropical Forest Degradation Experiment (FODEX) project. Processed into datacubes (netCDF format) for descending intensity, ascending intensity (created using SNAP software) and for descending phase height and coherence (created by Jose-Luis Bueso-Bello at DLR). In addition, a canopy height change map derived from UAV LiDAR campaigns in 2019 and 2021 over the FODEX field site in Peru, and field inventory data for the 8 FODEX core plots in Peru and Gabon.
The dataset relates to the upcoming publication Harry Carstairs, Edward T.A. Mitchard, Iain McNicol, Jose-Luis Bueso-Bello, Chiara Aquino, Manuel J. Marca-Zevallos, Daniel Paucarmayta, and Mathias Disney (in submission). "X-band SAR intensity outperforms phase height and C-band intensity in predicting fine scale tropical forest dynamics”
FODEX: X-band SAR Investigation
No full textTanDEM-X high resolution spotlight bistatic single-polarisation synthetic aperture radar (SAR) images acquired from the German Aerospace Agency (DLR) for the Tropical Forest Degradation Experiment (FODEX) project. Processed into datacubes (netCDF format) for descending intensity, ascending intensity (created using SNAP software) and for descending phase height and coherence (created by Jose-Luis Bueso-Bello at DLR). In addition, a canopy height change map derived from UAV LiDAR campaigns in 2019 and 2021 over the FODEX field site in Peru, and field inventory data for the 8 FODEX core plots in Peru and Gabon. The dataset relates to the upcoming publication Harry Carstairs, Edward T.A. Mitchard, Iain McNicol, Jose-Luis Bueso-Bello, Chiara Aquino, Manuel J. Marca-Zevallos, Daniel Paucarmayta, and Mathias Disney (in submission). "X-band SAR intensity outperforms phase height and C-band intensity in predicting fine scale tropical forest dynamics”
Relations between x-ray timing features and spectral parameters of galactic black hole x-ray binaries
No full textWe present a study of correlations between spectral and timing parameters for a sample of black hole X-ray binary candidates. Data are taken from GX
339-4, H 1743-322, and XTE J1650-500, as the Rossi X-ray Timing Explorer
(RXTE) observed complete outbursts of these sources. In our study we investigate outbursts that happened before the end of 2009 to make use of the high-energy coverage of the HEXTE detector and select observations that
show a certain type of quasi-periodic oscillations (type-C QPOs). The spectral parameters are derived using the empirical convolution model simpl to model the Comptonized component of the emission together with a disc blackbody for the emission of the accretion disc. Additional spectral features, namely a reflection component, a high-energy cut-off, and excess emission at 6.4 keV, are taken into account. Our investigations confirm the known positive
correlation between photon index and centroid frequency of the QPOs and reveal an anti-correlation between the fraction of up-scattered photons and the QPO frequency. We show that both correlations behave as expected in the “sombrero”
geometry. Furthermore, we find that during outburst decay the correlation between photon index and QPO frequency follow a general track, independent of individual outbursts
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Enhanced colour encoding of materials discrimination information for multiple view dual-energy x-ray imaging
No full textThis thesis reports an investigation into dual-energy X-ray discrimination techniques. These techniques are designed to provide colour-coded materials discrimination information in a sequence of perspective images exhibiting sequential parallax. The methods developed are combined with a novel 3D imaging technique employing depth from motion or kinetic depth effect (KDE). This technique when applied to X-ray images is termed KDEX imaging and was developed previously by the university team for luggage screening applications at security checkpoints. A primary motivation for this research is that the dual-energy X-ray techniques, which are routinely incorporated into ‘standard’ 2D luggage scanners, provide relatively crude materials discrimination information. In this work it was critical that robust materials discrimination and colour encoding process was implemented as the sequential parallax exhibited by the KDEX imagery may introduce colour changes, due to the different X-ray beam paths associated with each perspective image. Any introduction of ‘colour noise’ into the resultant image sequences could affect the perception of depth and hinder the ongoing assessment of the potential utility of the dual-energy KDEX technique. Two dual-energy discrimination methods have been developed, termed K-II and W-E respectively. Employing the total amount of attenuation measured at each energy level and the weight fraction of layered structures, a combination of the K-II and the W-E techniques enables the computation and extraction of a target objects’ effective atomic number (Zeff) and its surface density (ρS) in the presence of masking layers
Student Project: Replication of Author, Author, & Author (201X, JDM, Study X) - Template
No full textThis project is an independent replication of Author, Author, & Author (201X, study X) conducted as part of the Hagen Cumulative Science Project
Author headings for the official publications of the State of Kansas
No full textIncludes bibliographical references (page x).This list of author headings covers all official agencies as found in the laws of the territory and the laws of the state of Kansas from May 30, 1854 through July 1955; also agencies created by Executive Order, and administrative divisions, or boards, created within a department of the state. Agencies included are:
1. All departments, bureaus, divisions, commissions, courts, legislative bodies and special committees created by the laws or joint resolutions of the territory or state of Kansas, or by Executive Order*
2. Subdivisions of the respective departments, bureaus, commissions and committees even though not expressly created by acts of the legislature, but which are included in the official reports of the agencies*
3. Legislative bodies and their committees, if created by law, or if their reports were published.
4. Societies supported wholly, or in part, by the state.
5. All state and territorial institutions (including educational, charitable, correctional and penal)
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