cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Persien - Krönung auf Öl. Offener Brief an den Spiegel zur Titelgeschichte; 1967
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Technischen Universität Berlin
Year: 2018
Subjects: Schah-Besuch

description: Enthält: Offener Brief des Iranischen Studenten-Vereins I. S. V. Berlin an den Spiegel zur Titelgeschichte der Ausgabe Nr. 44 vom 23.10.1967.- Vervielfältigt und verteilt im Auftrag der Föderation Iranischer Studenten in der Bundesrepublik und West-Berlin e. V..- Schah-Besuch. Mehrseitig. S/w.
Near-Field Analysis of Bright and Dark Modes on Plasmonic Metasurfaces Showing Extraordinary Suppressed Transmission
Creators: name: Dobmann, Sabine
name: Kriesch, Arian
name: Ploss, Daniel
name: Peschel, Ulf
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Plasmonic metasurfaces are investigated that consist of a sub wavelength line pattern in an ultrathin (~ 10 nm) silver film, designed for extraordinarily suppressed transmission (EOST) in the visible spectral range. Measurements with a near-field scanning optical microscope (NSOM) demonstrate that far field irradiation creates resonant excitations of antenna like (bright) modes that are localized on the metal ridges. In contrast, bound (dark) surface plasmon polaritons (SPPs) launched from an NSOM tip propagate well across the metasurface, preferentially perpendicular to the grating lines.
description: 27 pages, 8 figures and supplementary. This is the pre-peer reviewed version of the following article: S. Dobmann, A. Kriesch, D. Ploss, and U. Peschel, Advanced Optical Materials, 10.1002/adom.201400237 (2014), which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/adom.201400237/abstract
Betr.: "Aktion 1. Juli"; 1965
Creators: name: Roth, Wolfgang
Publisher: name: Universitätsbibliothek der Technischen Universität Berlin
Year: 2018

description: Enthält: Aufruf des Verbands Deutscher Studentenschaften (VDS), des Studentenverbands Deutscher Ingenieurschulen (SVI) und des Berliner Berufsschulparlaments zu einer Demonstration im Rahmen der bundesweiten Aktion 1. Juli (zum Bildungsnotstand) am 1. Juli 1965. Aktion 1. Juli. Aufruf an die Professoren und die Öffentlichkeit 1 Blatt. S/w.
A performance and consumer‐based lifespan evaluation for T‐shirt Eco‐design
Creators: name: Benkirane, Romain
name: Thomassey, Sébastien
name: Koehl, Ludovic
name: Perwuelz, Anne
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 500 Naturwissenschaften und Mathematik
subject: 600 Technik, Technologie
subject: 300 Sozialwissenschaften
subject: consumer-oriented quality
subject: normative duration
subject: material damage

description: Increasing clothing longevity is recognized as a promising lever to help in reducing apparelsector’s environmental impacts. However, longevity evaluation of textile products remains complex and so tracking of longevity factors is needed. Current researches mainly focused on garment design to increase lifespan. Since, no researches involving fabric quality, raw material and technical performances were carried out in this sector, we defined a methodology to address the lack of performances-based approach to help in evaluating clothing longevity. We defined the consumer-oriented quality (COQ) score. Since it relies on both the consumer and the product knowledge it could be used as a normative duration index. Indeed it takes into account relative importance of material damage that lead to disposal, and products performances (i.e. their ability to withstand these damage). To assess COQ score‘s appropriateness as a lifespan index, products were truly aged through a wash and care procedure and were evaluated by a non-trained panel to determine whether or not they were still usable.
Notstandsgesetze gehen uns alle an; 1967
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Technischen Universität Berlin
Year: 2018

description: Enthält: Einladung der Berliner Burschenschaft Germania zu einer Informationsveranstaltung zur Notstandsgesetzgebung am 30. Oktober 1967. 1 Seite. S/w.
Therapy-related acute lymphoblastic leukemia following treatment for multiple myeloma – diagnostic and therapeutic dilemma
Creators: name: Sadowska-Klasa, Alicja
name: Abba, Mary
name: Gajkowska-Kulik, Justyna
name: Zaucha, Jan Maciej
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Hematology
subject: Computational Biology

description: Therapy-related acute lymphoblastic leukemia following treatment for multiple myeloma – diagnostic and therapeutic dilemma
Laser-driven relativistic tunneling from p-states
Creators: name: Klaiber, Michael
name: Hatsagortsyan, Karen Z.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The tunneling ionization of an electron from a p-state in a highly charged ion in the relativistic regime is investigated in a linearly polarized strong laser field. In contrast to the case of an s-state, the tunneling ionization from the p-state is spin asymmetric. We have singled out two reasons for the spin asymmetry: first, the difference of the electron energy Zeeman splitting in the bound state and during tunneling, and second, the relativistic momentum shift along the laser propagation direction during the under-the barrier motion. Due to the latter, those states are predominantly ionized where the electron rotation is opposite to the electron relativistic shift during the under-the-barrier motion. We have investigated the dependence of the ionization rate on the laser intensity for different projections of the total angular momentum and identified the intensity parameter which governs this behaviour. The significant change of the ionization rate is originated from the different precession dynamics of the total angular momentum in the bound state at high and low intensities.
Polarized thermal emission from dust in a galaxy at redshift 2.6
Creators: name: Geach, J. E.
name: Lopez-Rodriguez, E.
name: Doherty, M. J.
name: Chen, Jianhang
name: Ivison, R. J.
name: Bendo, G. J.
name: Dye, S.
name: Coppin, K. E. K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Magnetic fields are fundamental to the evolution of galaxies, playing a key role in the astrophysics of the interstellar medium and star formation. Large-scale ordered magnetic fields have been mapped in the Milky Way and nearby galaxies, but it is not known how early in the Universe such structures form. Here we report the detection of linearly polarized thermal emission from dust grains in a strongly lensed, intrinsically luminous galaxy that is forming stars at a rate more than a thousand times that of the Milky Way at redshift 2.6, within 2.5 Gyr of the Big Bang. The polarized emission arises from the alignment of dust grains with the local magnetic field. The median polarization fraction is of order one per cent, similar to nearby spiral galaxies. Our observations support the presence of a 5 kiloparsec-scale ordered magnetic field with a strength of around 500uG or lower, orientated parallel to the molecular gas disk. This confirms that such structures can be rapidly formed in galaxies, early in cosmic history.
description: Published in Nature. Online version available at https://www.nature.com/articles/s41586-023-06346-4
Extended supersymmetry in AdS_3 higher spin theories
Creators: name: Candu, Constantin
name: Peng, Cheng
name: Vollenweider, Carl
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We determine the asymptotic symmetry algebra (for fields of low spin) of the $M\times M$ matrix extended Vasiliev theories on AdS$_3$ and find that it agrees with the $\mathcal{W}$-algebra of their proposed coset duals. Previously it was noticed that for $M=2$ the supersymmetry increases from $\mathcal{N}=2$ to $\mathcal{N}=4$. We study more systematically this type of supersymmetry enhancements and find that, although the higher spin algebra has extended supersymmetry for all $M\geq 2$, the corresponding asymptotic symmetry algebra fails to be superconformal except for $M=2$, when it has large $\mathcal{N}=4$ superconformal symmetry. Moreover, we find that the Vasiliev theories based on $shs^E\! \left( \mathcal{N} \vert 2, \mathbb{R} \right)$ are special cases of the matrix extended higher spin theories, and hence have the same supersymmetry properties.
description: 23 pages
Crosslinker mobility governs fracture behavior of catch-bonded networks
Creators: name: Ruiz-Franco, José
name: Tauber, Justin
name: van der Gucht, Jasper
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: While most chemical bonds weaken under the action of mechanical force (called slip bond behavior), nature has developed bonds that do the opposite: their lifetime increases as force is applied. While such catch bonds have been studied quite extensively at the single molecule level and in adhesive contacts, recent work has shown that they are also abundantly present as crosslinkers in the actin cytoskeleton. However, their role and the mechanism by which they operate in these networks have remained unclear. Here, we present computer simulations that show how polymer networks crosslinked with either slip or catch bonds respond to mechanical stress. Our results reveal that catch bonding may be required to protect dynamic networks against fracture, in particular for mobile linkers that can diffuse freely after unbinding. While mobile slip bonds lead to networks that are very weak at high stresses, mobile catch bonds accumulate in high stress regions and thereby stabilize cracks, leading to a more ductile fracture behavior. This allows cells to combine structural adaptivity at low stresses with mechanical stability at high stresses.
Schweigen kann unsere Antwort nicht sein; 1967
Creators: name: Wilhelmer, Bernhard
name: Menschik, Jutta
Publisher: name: Universitätsbibliothek der Technischen Universität Berlin
Year: 2018

description: Enthält: Aufruf des AStA der Freien Universität zur Teilnahme am Kongress Hochschule und Demokratie in Hannover am [9. Juni 1967].- Erklärung des AStA der Freien Universität an die Berlinerinnen und Berliner zu den Aktionen nach dem gewaltsamen Tod von Benno Ohnesorg: Warum wird auf dem Ku'damm diskutiert?.- 10. Juni 1967 auf dem Berliner Kurfürstendamm. 1 Blatt. S/w.
Liebe Aktivbürger, Anerkennungsgefährten, Passierscheinradikalinskis!; 1967
Creators: name: Erb, Ute
name: Gericke, Isolde
Publisher: name: Universitätsbibliothek der Technischen Universität Berlin
Year: 2018
Subjects: Passierscheinabkommen

description: Enthält: Aufruf der "Anerkennungskommune" zum Fackelzug mit Wunderkerzen u. a. zum Passierscheinabkommen am 25. Nov. 1967. 1 Seite. S/w
Volumetric changes of the parotid gland during IMRT based on mid-treatment imaging: implications for parotid stem cell sparing strategies in head and neck cancer
Creators: name: Gjini, Megi
name: Ahmed, Sadia
name: Kalnicki, Shalom
name: Tomé, Wolfgang A.
name: Garg, Madhur K.
name: Kabarriti, Rafi
name: Brodin, N. Patrik
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: To evaluate the change in parotid glands at mid-treatment during IMRT and the association between radiation dose to the parotid gland stem cell (PGSC) region and patient-reported xerostomia for patients with head and neck cancer (HNC). Patients who were treated from 2006–2012 at our institution with patient-reported xerostomia outcomes available at least 9 months following RT were included. PG and PGSC regions were delineated and the dose was estimated from the treatment plan dose distribution, using contours from pre- and mid-treatment CT scans. The association between radiation dose and volumetric changes was assessed using linear regression. Univariable logistic regression, logistic dose-response curves, and receiver operating characteristics (ROC) were used to examine the relationship between radiation dose and patient-reported xerostomia. Sixty-three patients were included, most treated with 70 Gy in 33 fractions; 34 patients had mid-treatment CT scans. Both contralateral and ipsilateral PGs had considerable volume reduction from baseline to mid-treatment (25% and 27%, respectively, both p < .001), significantly associated with mean PG dose (−0.44%/Gy, p = .008 and −0.54%/Gy, p < .001, respectively). There was a > 5 Gy difference in mean PG and PGSC dose for 8/34 patients at mid-treatment, with 6/8 (75%) reporting severe xerostomia. Xerostomia prediction based on whole PG or PGSC region dose showed similar performance (ROC AUC 0.754 and 0.749, respectively). The corresponding dose-response models also predicted similar risk of patient-reported xerostomia with mean dose to the contralateral PG (32.5%) or PGSC region (31.4%) at the 20 Gy QUANTEC-recommended sparing level. The radiation dose to the PGSC region did not show stronger association with patient-reported xerostomia compared to that of whole PG, possibly due to considerable anatomical changes identified at mid-treatment. This shift in the size and position of the PG warrants adaptive planning strategies to evaluate the true benefit of parotid stem cell sparing.
Slow-moving landslides in urban areas: kinematic Characterization by numerical modelling and multi- Source monitoring data
Creators: name: Santoro, Mariantonia
Publisher: name: Universita degli studi di Salerno
Year: 2024
Subjects: subject: ICAR/07 GEOTECNICA
subject: Slow-moving landslides
subject: Numerical modelling
subject: Multi-source monitoring

description: 2020 - 2021
description: The slow-moving landslides, being able to develop in different geological contexts, yearly induce huge damages on structures and/or infrastructures interacting with them with consequent losses of economic nature. For this reason, studies aimed at analysing landslides and predicting the aforementioned damages are of great interest for Scientific Community and Authorities in charge of identifying the most suitable strategies for management and the land-use planning of urban areas affected by slow-moving landslides. Obviously, the carrying out of activities related to the pursuit of those objectives requires very high costs linked to the large amount of information to be acquired for the generation of landslides analysis models. In addition, the reconnaissance, mapping and analysis of kinematic features of slow-moving landslides evolving along medium-deep sliding surfaces in urban areas can be a difficult task due to the presence and interactions of/with anthropic structures/ infrastructures and human activities that can conceal morphological signs of landslide activity. In this PhD thesis an original methodology is proposed for the kinematic characterization of slow-moving landslides in urban areas. In particular, the proposed empirical procedure is based on the full integration of conventional monitoring data (such as on-site tests and damage severity surveys) and DInSAR remote sensing data (deriving from the processing of images acquired by synthetic aperture radars installed on satellite platforms using differential interferometry techniques). This procedure was developed with reference to the case study of the historic center of Lungro (Calabria, Southern Italy). The analyzes were carried out exclusively at a detailed scale (on the single landslide) with a multi-scalar approach. The results obtained highlight the potential of the proposed methodology which, thanks to a full integration of the monitoring data, allows the development of an advanced geotechnical-structural modelling useful for territorial planning and the management of urban areas affected by slow-moving landslides. [edited by Author]
Energy and morphology of martensite-twinned martensite interface in CuAlNi shape memory alloy: a phase-field study
Creators: name: Amini, Seyedshoja
name: Rezaee-Hajidehi, Mohsen
name: Stupkiewicz, Stanislaw
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Needle-like twins are observed experimentally within the transition layer at the martensite-twinned martensite interface. We utilize a phase-field approach to investigate this microstructure. Our goal is to simulate the morphology of the transition layer and to perform a detailed analysis to characterize its interfacial and elastic micro-strain energy. To illustrate the micromechanical framework developed for that purpose, sample computations are carried out for a CuAlNi shape memory alloy undergoing the cubic-to-orthorhombic martensitic transformation. A particular focus of the study is on size-dependent morphology through examining the impact of twin spacing. Additionally, our results reveal that certain twin volume fractions lead to the emergence of twin branching, as a way to minimize the total free energy stored in the microstructure.
Extended Structure and Fate of the Nucleus in Henize 2-10
Creators: name: Nguyen, Dieu D.
name: Seth, Anil C.
name: Reines, Amy E.
name: Brok, Mark den
name: Sand, David
name: McLeod, Brian
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the structure and nuclear region of the black hole (BH) hosting galaxy Henize2-10. Surface brightness (SB) profiles are analyzed using Magellan/Megacam $g$- and $r$-band images. Excluding the central starburst, we find a best-fit two component Sérsic profile with $n_{\rm in} \sim 0.6$, $r_{\text{eff,in}} \sim$ 260~pc, and $n_{\rm out}\sim 1.8$, $r_{\text{eff, out}}\sim$ 1 kpc. Integrating out to our outer most data point (100 arc sec $\sim$ 4.3 kpc), we calculate $M_g=-19.2$ and $M_r=-19.8$. The corresponding enclosed stellar mass is $M_{\star}\sim(10\pm3)\times10^9$ M$_\odot$, $\sim3\times$ larger than previous estimates. Apart from the central $\lesssim$500 pc, with blue colors and an irregular morphology, the galaxy appears to be an early-type system. The outer color is quite red, $(g-r)_0=0.75$, suggesting a dominant old population. We study the nuclear region of the galaxy using archival Gemini/NIFS $K$-band adaptive optics spectroscopy and {\it Hubble Space Telescope} imaging. We place an upper limit on the BH mass of $\sim10^7M_{\odot}$ from the NIFS data, consistent with that from the $M_{\rm BH}$-radio-X-ray fundamental plane. No coronal lines are seen, but a Br$γ$ source is located at the position of the BH with a luminosity consistent with the X-ray emission. The starburst at the center of Henize 2-10 has led to the formation of several super star clusters, which are within $\sim$100 pc of the BH. We examine the fate of the nucleus by estimating the dynamical masses and dynamical friction timescales of the clusters. The most massive clusters ($\sim 10^6 M_\odot$) have $τ_{\rm dyn} \lesssim 200$ Myr, and thus Henize 2-10 may represent a rare snapshot of nuclear star cluster formation around a pre-existing massive BH.
description: 15 pages, 9 figures, ApJ accepted
Macht Spaß. Vergessen Sie aber trotzdem nicht zu wählen; 1965
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Technischen Universität Berlin
Year: 2018

description: Enthält: Karikatur als Aufforderung, sich an der Wahl zum 20. Studentenparlament vom 31. Mai bis 3. Juni 1965 zu beteiligen. 1 Seite. Skizze eines sich küssenden Paares (Brustbild), s/w.
Imprinting spatial helicity structure of vector vortex beam on spin texture in semiconductors
Creators: name: Ishihara, Jun
name: Mori, Takachika
name: Suzuki, Takuya
name: Sato, Sota
name: Morita, Ken
name: Kohda, Makoto
name: Ohno, Yuzo
name: Miyajima, Kensuke
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present the transfer of the spatially variant polarization of topologically structured light to the spatial spin texture in a semiconductor quantum well. The electron spin texture, which is a circular pattern with repeating spin-up and spin-down states whose repetition rate is determined by the topological charge, is directly excited by a vector vortex beam with a spatial helicity structure. The generated spin texture efficiently evolves into a helical spin wave pattern owing to the spin-orbit effective magnetic fields in the persistent spin helix state by controlling the spatial wave number of the excited spin mode. By tuning the repetition length and azimuthal angle, we simultaneously generate helical spin waves with opposite phases by a single beam.
description: 6 pages, 4 figures
Radii of convexity of some Lommel and Struve functions
Creators: name: Baricz, Árpád
name: Yağmur, Nihat
Publisher: name: arXiv
Year: 2014
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: The radii of convexity of some Lommel and Struve functions of the first kind are determined. For both of Lommel and Struve functions three different normalizations are applied in such a way that the resulting functions are analytic in the unit disk of the complex plane. Some results on the zeros of the derivatives of some Lommel and Struve functions of the first kind are also deduced, which may be of independent interest.
description: 12 pages
An die Berliner Bevölkerung!; 1967
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Technischen Universität Berlin
Year: 2018
Subjects: Gewaltsamer Tod von Benno Ohnesorg
Schah-Besuch

description: Enthält: Apell der Studentenvertretung der TU Berlin und des AStA der Freie Universität an die Berliner Bevölkerung, die Pressemeldungen zu hinterfragen.- Schah-Besuch.- Gewaltsamer Tod von Benno Ohnesorg. 1 Blatt. S/w.
Ion and Electron Acoustic Bursts during Anti-Parallel Magnetic Reconnection Driven by Lasers
Creators: name: Zhang, Shu
name: Chien, Abraham
name: Gao, Lan
name: Ji, Hantao
name: Blackman, Eric G.
name: Follett, Russ
name: Froula, Dustin H.
name: Katz, Joseph
name: Li, Chikang
name: Birkel, Andrew
name: Petrasso, Richard
name: Moody, John
name: Chen, Hui
Publisher: name: arXiv
Year: 2022
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Magnetic reconnection converts magnetic energy into thermal and kinetic energy in plasma. Among numerous candidate mechanisms, ion acoustic instabilities driven by the relative drift between ions and electrons, or equivalently electric current, have been suggested to play a critical role in dissipating magnetic energy in collisionless plasmas. However, their existence and effectiveness during reconnection have not been well understood due to ion Landau damping and difficulties in resolving the Debye length scale in the laboratory. Here we report a sudden onset of ion acoustic bursts measured by collective Thomson scattering in the exhaust of anti-parallel magnetically driven reconnection using high-power lasers. The ion acoustic bursts are followed by electron acoustic bursts with electron heating and bulk acceleration. We reproduce these observations with 1D and 2D particle-in-cell simulations in which electron outflow jet drives ion-acoustic instabilities, forming double layers. These layers induce electron two-stream instabilities that generate electron acoustic bursts and energize electrons. Our results demonstrate the importance of ion and electron acoustic dynamics during reconnection when ion Landau damping is ineffective, a condition applicable to a range of astrophysical plasmas including near-Earth space, stellar flares, and black hole accretion engines.
Timely pandemic countermeasures reduce both health damage and economic loss: Generality of the exact solution
Creators: name: Hondou, Tsuyoshi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Theoretical Economics (econ.TH)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: Balancing pandemic control and economics is challenging, as the numerical analysis assuming specific economic conditions complicates obtaining predictable general findings. In this study, we analytically demonstrate how adopting timely moderate measures helps reconcile medical effectiveness and economic impact, and explain it as a consequence of the general finding of ``economic irreversibility" by comparing it with thermodynamics. A general inequality provides the guiding principles on how such measures should be implemented. The methodology leading to the exact solution is a novel theoretical contribution to the econophysics literature.
description: 6 pages, 4 figures
Erklärung von 178 Professoren und wissenschaftlichen Mitarbeitern und 111 Assistenten der Freien Universität; 1967
Creators: name: Kuby, Gabriele
Publisher: name: Universitätsbibliothek der Technischen Universität Berlin
Year: 2018
Subjects: Demonstrationsverbot
Gewaltsamer Tod von Benno Ohnesorg
Schah-Besuch

description: Enthält: Erklärung von Lehrenden der Freie Universität anlässlich der Vorgänge um den Schah-Besuch in Berlin im Juni 1967.- Gewaltsamer Tod von Benno Ohnesorg.- Demonstrationsverbot.- Veröffentlicht vom AStA der Freien Universität nach dem Abdruck im Tagesspiegel vom 7. Juni 1967. 1 Seite. S/w.
Offene Fragen der Studentenvertretung der TU Berlin zum gewaltsamen Tod von Benno Ohnesorg; 1967
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Technischen Universität Berlin
Year: 2018

description: Enthält: Dreizehn Fragen der Studentenvertetung an die Öffentlichkeit. 1 Seite. S/w.
A Low Temperature Nonlinear Optical Rotational Anisotropy Spectrometer for the Determination of Crystallographic and Electronic Symmetries
Creators: name: Torchinsky, D. H.
name: Chu, H.
name: Qi, T.
name: Cao, G.
name: Hsieh, D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Nonlinear optical generation from a crystalline material can reveal the symmetries of both its lattice structure and underlying ordered electronic phases and can therefore be exploited as a complementary technique to diffraction based scattering probes. Although this technique has been successfully used to study the lattice and magnetic structures of systems such as semiconductor surfaces, multiferroic crystals, magnetic thin films and multilayers, challenging technical requirements have prevented its application to the plethora of complex electronic phases found in strongly correlated electron systems. These requirements include an ability to probe small bulk single crystals at the micron length scale, a need for sensitivity to the entire nonlinear optical susceptibility tensor, oblique light incidence reflection geometry and incident light frequency tunability among others. These measurements are further complicated by the need for extreme sample environments such as ultra low temperatures, high magnetic fields or high pressures. In this review we present a novel experimental construction using a rotating light scattering plane that meets all the aforementioned requirements. We demonstrate the efficacy of our scheme by making symmetry measurements on a micron scale facet of a small bulk single crystal of Sr$_2$IrO$_4$ using optical second and third harmonic generation.
description: 8 pages, 5 figures
Informationen zu Veranstaltungen an der TU Berlin nach dem gewaltsamen Tod von Benno Ohnesorg; 1967
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Technischen Universität Berlin
Year: 2018
Subjects: Gewaltsamer Tod von Benno Ohnesorg

description: Enthält: Information der Studentenvertretung der TU Berlin über die Erklärung des Akademischen Senats vom 5. Juni 1967, die vorlesungsfreie Zeit und Vollversammlung am 6. Juni 1967 sowie über die Trauerfeier für Benno Ohnesorg am 7. Juni an der TU Berlin. Gemeinsame Erklärung von Rektor, Senat und Studentenvertretung der Technischen Universität Berlin am 5. Juni 1967. 1 Blatt. S/w.
Unconditional remote entanglement using second-harmonic generation and twin two-mode squeezed vacuum states
Creators: name: Birrittella, Richard J.
name: Schneeloch, James
name: Tison, Christopher C.
name: Fanto, Michael L.
name: Alsing, Paul M.
name: Gerry, Christopher C.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a photonics-based, continuous-variable (CV) form of remote entanglement utilizing strictly second-order nonlinear optical interactions that does not require the implementation of a state-projective measurement (i.e. remote entanglement without conditioning). This scheme makes use of two separate down-converters, wherein the corresponding nonlinear crystals are driven by strong classical fields as prescribed by the parametric approximation, as well as a fully quantum mechanical model of nondegenerate second harmonic generation (SHG) whose evolution is described by the trilinear Hamiltonian of the form $\hat{H}_{\text{shg}} = i\hbarκ\big(\hat{a}\hat{b}\hat{c}^{\dagger} - \hat{a}^{\dagger}\hat{b}^{\dagger}\hat{c}\big)$. By driving the SHG process with the signal modes of the two down-converters, we show entanglement formation between the generated second-harmonic mode (SH-mode) and the non-interacting joint-idler subsystem without the need for any state-reductive measurements on the interacting modes.
Structural and electronic properties of epitaxial YBaCuO/LaCaMnO bilayers grown on SrTiO$_3$ (110) substrates
Creators: name: Mustafa, L.
name: Driza, N.
name: Tacon, S. Soltan M. Le
name: Habermeier, H. -U.
name: Keimer, B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Epitaxial bilayers of the high-temperature-superconductor YBa2Cu3O7-d (YBCO) and the ferromagnetic metal La0.67Ca0.33MnO3 (LCMO) were prepared by pulsed laser deposition on (110)-oriented SrTiO3 substrates, such that the CuO2 planes of YBCO are perpendicular to the YBCO-LCMO interface. X-ray diffraction and Raman scattering demonstrate complete (110) orientation of both YBCO and LCMO overlayers. The resistivity and magnetization of the bilayer films are highly anisotropic. The critical temperatures for superconductivity and ferromagnetism as well as the saturation magnetization exhibit modest reductions compared to corresponding bulk values.
Use of PD-1 inhibitors in patients with end-stage renal disease: safety and clinical outcomes from real-world data
Creators: name: Wang, Jiasheng
name: Dasari, Srilatha
name: Elantably, Dina
name: Alkrekshi, Akram
name: Kim, Yeseong David
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Marine Biology

description: Use of PD-1 inhibitors in patients with end-stage renal disease: safety and clinical outcomes from real-world data
Sequential tasks performed by catalytic pumps for colloidal crystallization
Creators: name: Farniya, Ali Afshar
name: Esplandiu, Maria J.
name: Bachtold, Adrian
Publisher: name: arXiv
Year: 2014
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Gold-platinum catalytic pumps immersed in a chemical fuel are used to manipulate silica colloids. The manipulation relies on the electric field and the fluid flow generated by the pump. Catalytic pumps perform various tasks, such as the repulsion of colloids, the attraction of colloids, and the guided crystallization of colloids. We demonstrate that catalytic pumps can execute these tasks sequentially over time. Switching from one task to the next is related to the local change of the proton concentration, which modifies the colloid zeta potential and consequently the electric force acting on the colloids.
Alle gehen zur Wahl; 1965
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Technischen Universität Berlin
Year: 2018

description: Enthält: Karikatur als Aufforderung, sich an der Wahl zum 20. Studentenparlament vom 31. Mai bis 3. Juni 1965 zu beteiligen. 1 Seite. Skizze dreier gehender Männer, s/w.
Solutions and Singularities of the Semigeostrophic Equations via the Geometry of Lagrangian Submanifolds
Creators: name: D'Onofrio, Roberto
name: Ortenzi, Giovanni
name: Roulstone, Ian
name: Rubtsov, Volodya
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Using Monge-Ampère geometry, we study the singular structure of a class of nonlinear Monge-Ampère equations in three dimensions, arising in geophysical fluid dynamics. We extend seminal earlier work on Monge-Ampère geometry by examining the role of an induced metric on Lagrangian submanifolds of the cotangent bundle. In particular, we show that the signature of the metric serves as a classification of the Monge-Ampère equation, while singularities and elliptic-hyperbolic transitions are revealed by the degeneracies of the metric. The theory is illustrated by application to an example solution of the semigeostrophic equations.
description: 22 pages, 5 figures
Percorsi divini. Sulle vie del Falerno, tra santi e vigne [poster]
Percorsi divini. Sulle vie del Falerno, tra santi e vigne [poster]
Creators: name: Saccone, Rossana
Publisher: name: R. Saccone, "Percorsi divini. Sulle vie del Falerno, tra santi e vigne", in Invito alla Storia. Terza Conferenza Nazionale dell'Associazione Italiana di Public HIstory AIPH 2019. Università della Campania "Luigi Vanvitelli", Santa Maria Capua Vetere e Caserta, 24-28 giugno 2019
Year: 2020

description: La cooperativa L’isola di Arturo ONLUS opera da anni sul territorio casertano, lavorando prevalentemente con i giovani in progetti di vario respiro. Tra le sue finalità c’è anche la promozione territoriale, intesa a coniugare la valorizzazione delle testimonianze storico – artistiche e archeologiche con la storia più propriamente legata al territorio e ai suoi prodotti.
Additional file 1 of Quality of life and mortality in the general population: a systematic review and meta-analysis
Creators: name: Aung Zaw Zaw Phyo
name: Freak-Poli, Rosanne
name: Craig, Heather
name: Gasevic, Danijela
name: Stocks, Nigel P.
name: Gonzalez-Chica, David A.
name: Ryan, Joanne
Publisher: name: figshare
Year: 2020
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1: Figure S1. Funnel plot of all-cause mortality risk per one unit increase in SF-36 PCS. Figure S2. Funnel plot of all-cause mortality risk per one unit increase in SF-36 Physical-Functioning. Figure S3. Funnel plot of all-cause mortality risk per one unit increase in SF-36 MCS. Figure S4. Funnel plot of all-cause mortality risk per one-SD (0.14) increase in 15D index. Table S1. Search Strategy using Ovid MEDLINE 1946 to June 212,019. Table S2. Search Strategy using Embase Classic 1947 to June 212,019. Table S3. Search Strategy using PsycINFO 1806 to June Week 32,019. Table S4. Additional Search Strategy up to June Week 32,019. Table S5. The list of excluded articles and reasons for exclusion (n = 38). Table S6. Appraisal Standard of Newcastle/Ottawa Scale. Table S7. Quality appraisal of included studies based on the Newcastle–Ottawa Quality Assessment Scale. Table S8. One study removed analysis for all-cause mortality risk per one unit increase in SF-36 PCS. Table S9. One study removed analysis for all-cause mortality risk per one unit increase in SF-36 Physical-Functioning. Table S10. One study removed analysis for all-cause mortality risk per one unit increase in SF-36 MCS.
Should adjuvant radiotherapy be used in atypical meningioma (WHO grade 2) following gross total resection? A systematic review and Meta-analysis
Creators: name: Wujanto, Caryn
name: Chan, Tabitha Y.
name: Soon, Yu Yang
name: Vellayappan, Balamurugan
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: The role of adjuvant radiotherapy (RT) following gross total resection (GTR) in atypical meningioma (AM) is not well established and its benefit remains unclear. We aim to evaluate the survival benefit of adjuvant RT in AM following GTR. We searched biomedical databases for studies published between January 1964-February 2021 and included studies reporting primary outcomes of 5-year PFS, 5-year OS and had survival curves for restricted mean survival time (RMST) calculations. Data extracted from survival curves were pooled and analyzed using a random-effects model. Hazard ratio (HR) was calculated for sensitivity analysis. We included 12 non-randomized studies comprising 1,078 patients. 803 (74.5%) patients were treated with GTR alone and 275 (25.5%) patients received adjuvant RT. In 9 studies, RT included 3 D conformal RT, intensity modulated RT, or fractionated stereotactic radiotherapy); in 3 studies, stereotactic radiosurgery was also used. Median dose of RT was 59.4 Gy. Adjuvant RT resulted in an increase of 3.9 months for restricted mean PFS truncated at 5 years (95% CI 0.23–7.72; p = 0.037) and a 22% reduction in the hazard of disease progression or death (hazards ratio 0.78; 95% CI 0.46–1.33; p = 0.370). Restricted mean OS, truncated at 5 years, was improved with adjuvant RT by 1.1 months (95% CI 0.37–1.81; p = 0.003) and a 21% reduction in the hazard of death from any cause (HR 0.79; 95% CI 0.51–1.24; p = 0.310). Meta-regression analysis of the RMST of EBRT dose did not reveal any significant difference in PFS or OS between studies reporting median dose of <59.4 Gy vs. ≥ 59.4 Gy. Adjuvant RT following GTR in patients with AM improved restricted mean PFS and OS. While we await the results from ongoing randomized controlled trials, adjuvant RT should be recommended.
Towards Individual and Multistakeholder Fairness in Tourism Recommender Systems
Creators: name: Banerjee, Ashmi
name: Banik, Paromita
name: Wörndl, Wolfgang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Retrieval (cs.IR)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: This position paper summarizes our published review on individual and multistakeholder fairness in Tourism Recommender Systems (TRS). Recently, there has been growing attention to fairness considerations in recommender systems (RS). It has been acknowledged in research that fairness in RS is often closely tied to the presence of multiple stakeholders, such as end users, item providers, and platforms, as it raises concerns for the fair treatment of all parties involved. Hence, fairness in RS is a multi-faceted concept that requires consideration of the perspectives and needs of the different stakeholders to ensure fair outcomes for them. However, there may often be instances where achieving the goals of one stakeholder could conflict with those of another, resulting in trade-offs. In this paper, we emphasized addressing the unique challenges of ensuring fairness in RS within the tourism domain. We aimed to discuss potential strategies for mitigating the aforementioned challenges and examine the applicability of solutions from other domains to tackle fairness issues in tourism. By exploring cross-domain approaches and strategies for incorporating S-Fairness, we can uncover valuable insights and determine how these solutions can be adapted and implemented effectively in the context of tourism to enhance fairness in RS.
description: Position Paper for FAcctRec 2023 at RecSys 2023
Quarkonium suppression in heavy-ion collisions from coherent energy loss in cold nuclear matter
Creators: name: Arleo, François
name: Peigné, Stéphane
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The effect of parton energy loss in cold nuclear matter on the suppression of quarkonia (J/psi, Upsilon) in heavy-ion collisions is investigated, by extrapolating a model based on coherent radiative energy loss recently shown to describe successfully J/psi and Upsilon suppression in proton-nucleus collisions. Model predictions in heavy-ion collisions at RHIC (Au-Au, Cu-Cu, and Cu-Au) and LHC (Pb-Pb) show a sizable suppression arising from the sole effect of energy loss in cold matter. This effect should thus be considered in order to get a reliable baseline for cold nuclear matter effects in quarkonium suppression in heavy-ion collisions, in view of disentangling hot from cold nuclear effects.
description: 20 pages, 9 figures
First analysis of eight Algol-type systems: V537 And, GS Boo, AM CrB, V1298 Her, EL Lyn, FW Per, RU Tri, and WW Tri
Creators: name: Zasche, P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Analyzing available photometry from the Super WASP and other databases, we performed the very first light curve analysis of eight eclipsing binary systems V537 And, GS Boo, AM CrB, V1298 Her, EL Lyn, FW Per, RU Tri, and WW Tri. All of these systems were found to be detached ones of Algol-type, having the orbital periods of the order of days. 722 new times of minima for these binaries were derived and presented, trying to identify the period variations caused by the third bodies in these systems.
description: 15 pages, 10 pages of online-only data tables. Published in New Astronomy, Volume 34, p. 253-261, 2015
Generalized symmetries of topological field theories
Creators: name: Gripaios, Ben
name: Randal-Williams, Oscar
name: Tooby-Smith, Joseph
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Topology (math.AT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study generalized symmetries in a simplified arena in which the usual quantum field theories of physics are replaced with topological field theories and the smooth structure with which the symmetry groups of physics are usually endowed is forgotten. Doing so allows many questions of physical interest to be answered using the tools of homotopy theory. We study both global and gauge symmetries, as well as `t Hooft anomalies, which we show fall into one of two classes. Our approach also allows some insight into earlier work on symmetries (generalized or not) of topological field theories.
description: 42 pages
The utility of short-course radiotherapy in a watch-and-wait strategy for rectal cancer – the need to measure the interval to tumour response assessment from the radiation start
Creators: name: Pietrzak, Lucyna
name: Cencelewicz, Anna
name: Rutkowski, Andrzej
name: Hołdakowska, Anna
name: Paciorek, Karol
name: Jankowski, Michał
name: Zegarski, Wojciech
name: Reszke, Joanna
name: Wawok, Przemysław
name: Richter, Piotr
name: Małecki, Krzysztof
name: Szelachowska, Jolanta
name: Bębenek, Marek
name: Gisterek, Iwona
name: Jankiewicz, Malgorzata
name: Michalski, Wojciech
name: Socha, Joanna
name: Zółciak-Siwińska, Agnieszka
name: Bujko, Krzysztof
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: The utility of short-course radiotherapy in a watch-and-wait strategy for rectal cancer – the need to measure the interval to tumour response assessment from the radiation start
Microscopic theory of Raman scattering for the rotational organic cation in metal halide perovskites
Creators: name: Cui, Yu
name: Liu, Yi-Yan
name: Deng, Jia-Pei
name: Zhang, Xiao-Zhe
name: Yang, Ran-Bo
name: Li, Zhi-Qing
name: Wang, Zi-Wu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A gap exists in microscopic understanding the dynamic properties of the rotational organic cation (ROC) in the inorganic framework of the metal halide perovskites (MHP) to date. Herein, we develop a microscopic theory of Raman scattering for the ROC in MHP based on the angular momentum of a ROC exchanging with that of the photon and phonon. We systematically present the selection rules for the angular momentum transfer among three lowest rotational levels. We find that the phonon angular momentum that arising from the inorganic framework and its specific values could be directly manifested by Stokes (or anti-Stokes) shift. Moreover, the initial orientation of the ROC and its preferentially rotational directions could be judged in Raman spectra. This study lays the theoretical foundation for the high-precision resolution and manipulation of molecular rotation immersed in many-body environment by Raman technique.
Electroweak prodution of top-quark pairs in e+e- annihilation at NNLO in QCD: the vector contributions
Creators: name: Gao, Jun
name: Zhu, Hua Xing
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report on a calculation of the vector current contributions to the electroweak production of top quark pairs in $e^+e^-$ annihilation at next-to-next-to-leading order in Quantum Chromodynamics. Our setup is fully differential and can be used to calculate any infrared-safe observable. The real emission contributions are handled by a next-to-next-to-leading order generalization of the phase-space slicing method. We demonstrate the power of our technique by considering its application to various inclusive and exclusive observables.
description: 25 pages, 10 figures
Additional file 2 of Importance of congruence between communicating and executing implementation programmes: a qualitative study of focus group interviews
Creators: name: Lindholm, Lars H.
name: Laitila, Minna
name: Lassila, Antero
name: Kampman, Olli
Publisher: name: figshare
Year: 2020
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2. The 32-item checklist of consolidated criteria for reporting qualitative studies (COREQ).