cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Letter from Johnny Cash to Saul Holiff, 5 March 1974
Creators: name: Cash, Johnny
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Country musicians--Homes and haunts
valueUri: http://id.worldcat.org/fast/881444
subject: American Oil Company
valueUri: http://id.worldcat.org/fast/545168
subject: Cash, Johnny
valueUri: http://id.worldcat.org/fast/31281
subject: Music trade
valueUri: http://id.worldcat.org/fast/1030641
subject: Cinnamon Hill Great House
subject: Country Music Association (U.S.)
valueUri: http://id.worldcat.org/fast/579473
subject: Holiff, Saul, 1925-2005
valueUri: http://id.worldcat.org/fast/1958130
subject: Cash, June Carter, 1929-2003
valueUri: http://id.worldcat.org/fast/31457
subject: Snow, Jimmy
valueUri: http://id.worldcat.org/fast/4643
subject: Interpersonal relations
valueUri: http://id.worldcat.org/fast/977397

description: Letter from Johnny Cash to Saul Holiff confirming payment of outstanding commissions after Holiff's resignation. Cash mentions that he and June Carter will be gifting Holiff a Patek Philippe watch and invites the Holiff family to stay at Cinnamon Hill, the Cash house in Jamaica. Responds to a letter from Saul Holiff dated 26 February 1994.
“Jewels of Ancient Nubia” – a glance through the eye bead from Berenike
Creators: name: Then-Obłuska, Joanna
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
„römischen“ Feinde in der meroitischen Kunst
Creators: name: Matić, Uroš
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Performance of spatial Multi-LRU caching under traffic with temporal locality
Creators: name: Avranas, Apostolos
name: Giovanidis, Anastasios
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Information Theory (cs.IT)
subject: Performance (cs.PF)
subject: FOS: Computer and information sciences

description: In this work a novel family of decentralised caching policies for wireless networks is introduced, referred to as spatial multi-LRU. These improve cache-hit probability by exploiting multi-coverage. Two variations are proposed, the multi-LRU-One and -All, which differ in the number of replicas inserted in the covering edge-caches. The evaluation is done under spatial traffic that exhibits temporal locality, with varying content catalogue and dependent demands. The performance metric is hit probability and the policies are compared to (1) the single-LRU and (2) an upper bound for all centralised policies with periodic popularity updates. Numerical results show the multi-LRU policies outperform both comparison policies. The reason is their passive adaptability to popularity changes. Between the -One and -All variation, which one is preferable strongly depends on the available storage space and on traffic characteristics. The performance also depends on the popularity shape.
description: 6 pages, double column, invited paper in 5G Workshop, part of ISTC'16, Brest, France
The Circumgalactic Medium of Submillimeter Galaxies. I. First Results from a Radio-Identified Sample
Creators: name: Fu, Hai
name: Hennawi, J. F.
name: Prochaska, J. X.
name: Mutel, R.
name: Casey, C.
name: Cooray, A.
name: Kereš, D.
name: Zhang, Z. -Y.
name: Clements, D.
name: Isbell, J.
name: Lang, C.
name: McGinnis, D.
name: Michałowski, M. J.
name: Mooley, K.
name: Perley, D.
name: Stockton, A.
name: Thompson, D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the first results from an on-going survey to characterize the circumgalactic medium (CGM) of the massive high-redshift galaxies detected as submillimeter galaxies (SMGs). We constructed a parent sample of 163 SMG-QSO pairs with separations less than $\sim$36 arcsec by cross-matching far-infrared-selected galaxies from Herschel with spectroscopically confirmed QSOs. The Herschel sources were selected to match the properties of SMGs. We determined the sub-arcsecond positions of six Herschel sources with the Very Large Array and obtained secure redshift identification for three of those with near-infrared spectroscopy. The QSO sightlines probe transverse proper distances of 112, 157, and 198 kpc at foreground redshifts of 2.043, 2.515, and 2.184, respectively, which are comparable to the virial radius of the $\sim10^{13}$ Msun halos expected to host SMGs. High-quality absorption-line spectroscopy of the QSOs reveals systematically strong HI Lyman-alpha absorption around all three SMGs, with rest-frame equivalent widths of $\sim2-3$ Å. However, none of the three absorbers exhibits compelling evidence for optically thick HI gas or metal absorption, in contrast to the dominance of strong neutral absorbers in the CGM of luminous $z \sim 2$ QSOs. The low covering factor of optically thick HI gas around SMGs tentatively indicates that SMGs may not have as prominent cool gas reservoirs in their halos as the co-eval QSOs and that they may inhabit less massive halos than previously thought.
description: ApJ accepted after minor revision
Khonsu sitting IN Jebel Barkal
Creators: name: Lohwasser, Angelika
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Letter from Saul Holiff to Johnny Cash, 13 August 1962
Creators: name: Holiff, Saul, 1925-2005
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Holiff, Saul, 1925-2005
valueUri: http://id.worldcat.org/fast/1958130
subject: Hollywood Bowl (Los Angeles, Calif.)
valueUri: http://id.worldcat.org/fast/680168
subject: Columbia Records, Inc.
valueUri: http://id.worldcat.org/fast/677750
subject: Interpersonal relations
valueUri: http://id.worldcat.org/fast/977397
subject: Jones, George, 1931-2013
valueUri: http://id.worldcat.org/fast/1860737
subject: Music trade--Management
valueUri: http://id.worldcat.org/fast/1030650
subject: Country musicians
valueUri: http://id.worldcat.org/fast/881442
subject: Cash, Johnny
valueUri: http://id.worldcat.org/fast/31281
subject: Carnegie Hall (New York, N.Y.)
valueUri: http://id.worldcat.org/fast/621719

description: Letter from Saul Holiff to Johnny Cash rebutting Cash's accusations in a previous letter about his management practices, including what Cash perceived as exorbitant spending on stationary and incorrect settling of accounts. Gives overview of recent record sales and upcoming show dates, including USO tour in Asia. Reiterates at the end that his loyalty is to Cash. Responds to letter of 10 August 1962 from Johnny Cash.
matrilineal royal Succession in the Empire of Kush: A new proposal Identifying the Kinship Terminology in the 25th and napatan Dynasties as that of Iroquois/Crow
Creators: name: Saito, Kumiko
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Kinetics of two-stage methanol synthesis in a single reactor
Creators: name: Nguyen., Duc At
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Directly Detecting the Edge Current in a $p_x + ip_y$ Topological Superfluid
Creators: name: Byun, HeeSu
name: Jeong, Jinhoon
name: Kim, Kitak
name: Kim, Sang Goon
name: Shim, Seung-Bo
name: Suh, Junho
name: Choi, Hyoungsoon
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Topological superconductors are one of the most actively studied materials these days. They are a promising candidate for hosting Majorana fermions either on their boundaries or in vortex cores. Detecting 1D edge current around the periphery of a 2D $p_x + ip_y$ superconductor would be a hallmark signature of topological superconductivity, but Majorana fermions are not amenable to electronic current measurements due to their charge neutral nature. Thermal conductivity measurements, such as thermal Hall effect, are alternatively proposed, but material synthesis must come first. Superfluid $^3$He-$A$, on the other hand, is a known $p_x + ip_y$ superfluid whose edge current can be measured with a gyroscopic technique. Here, we propose a microelectromechanical system based gyroscope that will not only have enough signal sensitivity to measure the edge current but also be used to observe dimensionality induced phase transitions between different topological superfluids.
description: 5 pages, 3 figures
Profanarchitektur der napatanischen Epoche
Creators: name: Sievertsen, Uwe
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Überlastung in der Elternschaft: Eine Analyse von Belastungsfaktoren und Bewältigungsstrategien für Fachpersonen der Sozialen Arbeit
Creators: name: Lienhard, Carmen
Publisher: name: Zenodo
Year: 2023

description: Diese Bachelor-Arbeit widmet sich dem Thema Überlastung in der Elternschaft aus der Perspektive der Sozialen Arbeit in der Schweiz. Das Hauptziel dieser Literaturarbeit ist es, das Bewusstsein für die Herausforderungen der Elternschaft zu stärken und Fachpersonen, die mit Eltern arbeiten, effektive Ansätze und Hilfestellungen zu bieten. Die Arbeit zeigt auf, dass Überlastung in der Elternschaft auf gesellschaftliche, individuelle und persönliche Ursachen zurückzuführen ist. Während gesellschaftliche Rahmenbedingungen sich nur durch politische Vorstöße oder langjährige Prozesse verändern, können betroffene Eltern durch die Auseinandersetzung mit ihrer inneren Identität und ihren Werten ein gesundes Selbstvertrauen und persönliche Reife entwickeln. Diese persönlichen Veränderungen ermöglichen es den Eltern zwar nicht, alle belastenden Faktoren und Herausforderungen des familiären Alltags zu beseitigen, aber sie erhalten grundlegende Bausteine, um einen ehrlichen und wertschätzenden Dialog zu führen, Überlastung sichtbar zu machen und die Familienorganisation neu zu ordnen. Sozialarbeitende der Elternbildung sollten diese ganzheitlichen Prozesse kennen und überlastete Eltern dabei unterstützen. Um diese Eltern zu erreichen und zu unterstützen, bedarf es auf der strukturellen Ebene der Sozialen Arbeit gezielte Handlungsmassnahmen, wie präventive Angebote, niederschwellige und uneingeschränkte Zugangsmöglichkeiten für alle Familien, Verknüpfungen zu anderen Berufsfeldern und Professionen, Förderung von Geschlechtergleichstellung sowie Verbesserung der Vereinbarkeit von Familie und Erwerbstätigkeit.
description: + Code Diss LU: hslusa basa + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Sozialarbeit, 2023 + NL-Code: NLLUHSA202309
A Euclidean bridge to the relativistic constituent quark model
Creators: name: Hobbs, T. J.
name: Alberg, Mary
name: Miller, Gerald A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: ${\bf Background}$ Knowledge of nucleon structure is today ever more of a precision science, with heightened theoretical and experimental activity expected in coming years. At the same time, a persistent gap lingers between theoretical approaches grounded in Euclidean methods (e.g., lattice QCD, Dyson-Schwinger Equations [DSEs]) as opposed to traditional Minkowski field theories (such as light-front constituent quark models). ${\bf Purpose}$ Seeking to bridge these complementary worldviews, we explore the potential of a Euclidean constituent quark model (ECQM). This formalism enables us to study the gluonic dressing of the quark-level axial-vector vertex, which we undertake as a test of the framework. ${\bf Method}$ To access its indispensable elements with a minimum of inessential detail, we develop our ECQM using the simplified quark $+$ scalar diquark picture of the nucleon. We construct a hyperspherical formalism involving polynomial expansions of diquark propagators to marry our ECQM with the results of Bethe-Salpeter Equation (BSE) analyses, and constrain model parameters by fitting electromagnetic form factor data. ${\bf Results}$ From this formalism, we define and compute a new quantity --- the Euclidean density function (EDF) --- an object that characterizes the nucleon's various charge distributions as functions of the quark's Euclidean momentum. Applying this technology and incorporating information from BSE analyses, we find the dressing effect on the proton's axial-singlet charge to be small in magnitude and consistent with zero. ${\bf Conclusions}$ The scalar quark $+$ diquark ECQM is a step toward a realistic quark model in Euclidean space, and urges additional refinements. The small size we obtain for the impact of the dressed vertex on the axial-singlet charge suggests that models without this effect are on firm ground to neglect it.
description: 27 pages, 5 figures
Efficient hardware for low-level image processing
Creators: name: Nguyen., Tuan Quoc
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Influences Of Material on Surface Damage at Wheel/Rail Contact
Creators: name: Wudie, Dagnew
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2016

description: The paper will study the influence of material on surface damage on the wheel - rail materials The study begins with identifying basic criteria to select an appropriate steel materials for wheel and rail among different alternatives. The basic criteria are cost, material compositions, mechanical properties such as tensile strength, proof load, fatigue strength, toughness by using the criteria two pair of wheel- rail material selected (AS4140-V1657) and (C74-U75V) comparing with AALRT wheel - rail material (CL60&U71MN) Next analyzing and identifying the stresses on the wheel –rail contact due to the load to predict and minimize failures caused. the 3D model has done on modeling package of CATIAV5R16. Assembly model has created in assemble workbench of CATIA after individual wheel and rail had created on part work bench after the assembly is accomplished on CATIA. it was imported in to the ANSYSR14.5 to analyze the stress caused by vertical load. During the analysis of wheel/rail contact in ANSYS software, the parameters have been used axle load, displacement, heat fulx, heat convection. From ANSYS software simulation the results obtained for the one wheels-rail contact show that, (AS4140&V1657) has excellent strength, toughness and good resistance to thermal damage due to better hardness than (CL60-U71MN ) &(C74&U75V). Therefore, the (AS4140&V1657) steel materials can be applied to wheel - rail in the railway systems.
Detectors and cooling technology for direct spectroscopic biosignature characterization
Creators: name: Rauscher, Bernard J.
name: Canavan, Edgar R.
name: Moseley, S. H.
name: Sadleir, John E.
name: Stevenson, Thomas
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Direct spectroscopic biosignature characterization (hereafter "biosignature characterization") will be a major focus for future space observatories equipped with coronagraphs or starshades. Our aim in this article is to provide an introduction to potential detector and cooling technologies for biosignature characterization. We begin by reviewing the needs. These include nearly noiseless photon detection at flux levels as low as $<0.001~\textrm{photons}~s^{-1}~\textrm{pixel}^{-1}$ in the visible and near-IR. We then discuss potential areas for further testing and/or development to meet these needs using non-cryogenic detectors (EMCCD, HgCdTe array, HgCdTe APD array), and cryogenic single photon detectors (MKID arrays and TES microcalorimeter arrays). Non-cryogenic detectors are compatible with the passive cooling that is strongly preferred by coronagraphic missions, but would add non-negligible noise. Cryogenic detectors would require active cooling, but in return deliver nearly quantum limited performance. Based on the flight dynamics of past NASA missions, we discuss reasonable vibration expectations for a large UV-Optical-IR space telescope (LUVOIR) and preliminary cooling concepts that could potentially fit into a vibration budget without being the largest element. We believe that a cooler that meets the stringent vibration needs of a LUVOIR is also likely to meet those of a starshade-based Habitable Exoplanet Imaging Mission.
description: 31 pages, 6 figures, and 4 tables. Submitted to the Journal of Astronomical Telescopes, Instruments, and Systems
Fluctuation magnetoconductivity in pristine and protonirradiated Ca8.5La1.5(Pt3As8)(Fe2As2)5 single crystals
Creators: name: Ahmad, D.
name: Seo, Y. I.
name: Choi, W. J.
name: Kwon, Yong Seung
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The influence of the proton irradiation on the thermally fluctuation-induced conductivity in Ca8.5La1.5(pt3As8)(Fe2As2)5 single crystal was investigatyed. The in-plane magnetoconductivity was measured up to H=13T. It is observed that the Tc was suppressed up to 30.3 from 32.5 K when the proton is irradiated whereas the amplitude of the fluctuation effect is the almost same in both samples. The results were analyzed by the Ullah and Dorsey scaling functions based on the Hartree approximation to the Ginzburg-Landau free energy, including the critical-fluctuation regime. In the pristine sample, the 3D-2D crossover in the fluctuation effect was observed near the Tc. When the 3D-2D occurs, it is newly found that there is a regime simultaneously described by 2D and 3D fluctuation behaviors. Meanwhile, the proton-irradiated sample showed the 3D fluctuation.
description: 14 pages, 6 figures
Removal Efficiency of Blended Coagulants in Textile Wastewater Treatment
Creators: name: Hagos, Abadi
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2016

description: Textile industry plays an important role in the economic development of developing countries including Ethiopia. In the other hand textile industry is one of the main sources of pollution worldwide. Textile effluent is characterized by high BOD and COD loads, suspended solids, minerals, oils and residual dye. During the dyeing process 2-20% is directly discharged as aqueous effluents into different environmental components which results in environmental pollution. This indicated urgent need to develop cost effective and efficient treatment method. The overall objective of this study was to treat textile waste water and evaluate the removal efficiencies of blended inorganic and natural coagulants namely alum and Moringa Stenopetala. The evaluation of removal efficiency of the blended coagulants were done for COD, BOD, TDS, TSS, Turbidity and light absorbance of the textile waste water before and after treatment. The raw textile wastewater was collected from Ayka Addis Textile and Investment group. The treatment process was carried out using a jar test at different dose and pH values. The coagulant dose and pH were the two factors considered in the treatment process. The dose of the coagulants were 15, 20, 25 g/l where as pH was set at 3, 7, 11.The pH was adjusted using Nitric acid (1M). The experimental result of textile wastewater after treatment was analyzed using the design-expert 6.0.8 portable software by the general factorial design with factors of coagulant dose and pH. Three levels of each factor with three times replication were used. Before treatment, the value of The turbidity, suspended solid , total dissolved solid found in the waste water , chemical oxygen demand (COD), biological oxygen demand (BOD) and light absorbance of the textile waste water effluent was 63.4 FNU,78 mg/l,37600mg/l,1700 mg/l and 630 mg/l,100% respectively. The maximum removal efficiency of the blended coagulant for turbidity, TDS, suspended solid, COD, BOD and light absorbance was obtained at coagulant dose of 25 g/l and pH of 3 and the removal efficiency was 83.9%, 76.2, 79.8, 72.6, 88%, 3.2% respectively. Keywords: Alum, coagulation, Jar Test, Moringa stenopetala, Textile Waste Water
Fortresses of Mograt Island Project
Creators: name: Rees, Gareth
name: Lahitte, Miriam
name: Näser, Claudia
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Digitale Bildung in der soziokulturellen Animation: Einbettung der digitalen Bildung in die offene Arbeit mit Kindern im Alter zwischen vier und acht Jahren
Creators: name: Locherer, Mirjam
Publisher: name: Zenodo
Year: 2023

description: In der vorliegenden Literaturarbeit mit dem Titel, Digitale Bildung in der soziokulturellen Animation - Einbettung der digitalen Bildung in die offene Arbeit mit Kindern im Alter zwischen vier und acht Jahren, wird digitale Bildung im Rahmen der soziokulturellen Animation ins Zentrum gerückt. Es wird folgender übergeordneter Fragestellung nachgegangen: «Was ist digitale Bildung und wie kann sie in der soziokulturellen Animation im Feld der offenen Arbeit mit Kindern im Alter zwischen vier und acht Jahren stärker eingebettet werden?». Die Autorin Mirjam Locherer setzt sich mit der Digitalisierung und spezifisch mit der digitalen Bildung im Kontext der soziokulturellen Animation auseinander und zeigt dazu den aktuellen fachlichen Diskurs in der deutschsprachigen Literatur auf. In der vorliegenden Arbeit wurde festgestellt, dass der Begriff der digitalen Bildung sehr vielfältig ist und diverse Kompetenzen und Erfahrungsbereiche umschliesst. Dabei stellte sich heraus, wie wichtig individuelle und partizipativ gestaltete digitale Bildungsangebote sind. Ausserdem wurde festgestellt, dass die Bildung und das Wissen von Fachpersonen zum Thema digitale Bildung zentral ist, um nachhaltig digitale Bildungsangebote in der offenen Arbeit mit Kindern umzusetzen. Der Austausch über digitale Bildung muss vermehrt in den Fokus gerückt werden, da für die soziokulturelle Animation im Bereich der Digitalisierung aktiver Handlungsbedarf vorliegt. Diese Erkenntnisse zeigen auf, wie wichtig die Auseinandersetzung mit dem Thema der digitalen Bildung ist und wo mögliche Entwicklungspotenziale für die soziokulturelle Animation, und im spezifischen für die offene Arbeit mit Kindern, liegen könnten.
description: + Code Diss LU: hslusa bask + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Soziokultur, 2023 + NL-Code: NLLUHSA202309
New optical signal processors : design and application to optical computing and optical communication systems
Creators: name: Ngo., Nam Quoc
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Preliminary Bioarchaeological Analysis of the Human Remains from Mograt Island (MOG034), 2014 and 2015
Creators: name: Jakob, Tina
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Preliminary report of the second and third field seasons at the Bronze Age cemetery MOG034 on Mograt Island, Sudan
Creators: name: Weschenfelder, Jens
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Terminal Neolithic cemetery in the funerary landscape of MOG034, Mograt Island, Sudan
Creators: name: Weschenfelder, Jens
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Direct Frequency Comb Measurement of OD + CO -> DOCO Kinetics
Creators: name: Bjork, Bryce J.
name: Bui, Thinh Q.
name: Heckl, Oliver H.
name: Changala, P. Bryan
name: Spaun, Ben
name: Heu, Paula
name: Follman, David
name: Deutsch, Christoph
name: Cole, Garrett D.
name: Aspelmeyer, Markus
name: Okumura, Mitchio
name: Ye, Jun
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The kinetics of the OH + CO reaction, fundamental to both atmospheric and combustion chemistry, are complex due to the formation of the HOCO intermediate. Despite extensive studies on this reaction, HOCO has not been observed at thermal reaction conditions. Exploiting the sensitive, broadband, and high-resolution capabilities of time-resolved cavity-enhanced direct frequency comb spectroscopy, we observe OD + CO reaction kinetics with the detection of stabilized trans-DOCO, the deuterated analogue of trans-HOCO, and its yield. By simultaneously measuring the time-dependent concentrations of both trans-DOCO and OD species, we observe unambiguous low-pressure termolecular dependence on the reaction rate coefficients for both N2 and CO bath gases. These results confirm the HOCO formation mechanism and quantify its yield.
description: 39 pages, 14 figures
Holocene stratigraphies and sediments on Mograt Island (Sudan) – The second season of the Late Prehistoric Survey 2014/15
Creators: name: Dittrich, Annett
name: Gessner, Kerstin
name: Neogi, Sayantany
name: Ehlert, Maciej
name: Nolde, Nadine
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Removal of Reactive Red Dye from Aqueous Solution Using Locally Available Clay Soil As Low Cost Adsorbent
Creators: name: Bayssa, Tehetena
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2015

description: Textile industry is one of those industries that discharge great amounts of effluents with synthetic dyes to the environment causing public concern. Reactive dyes are applied in textile industries which causes severe problem of water pollution and treatment. This study investigates the potential use of low cost clay soil for the removal of reactive red dye from aqueous solution. The clay soil washed repeatedly until the dirt was eliminated. Then, it was heated at 105°C for 24hrs and activated with H2SO4 in order to increase adsorption sites. The clay soil was characterized for its physicochemical properties. The effects of solution pH, adsorbent dose, initial dye concentration and contact time at room temperature were studied in batch adsorption experiment. Mechanism of adsorption was studied using isotherm and kinetic models .The interaction effect of process parameters and optimization were studied using response surface methodology. Experimental results have shown that, adsorption capacity was found to increase with higher initial dye concentration and lower solution pH. Maximum adsorption capacity of reactive red dye was found at pH 1 and optimum time of 120min. Langmuir, Freundkich, D-R isotherm models were investigated and the result showed that the adsorption process was most fitted to the Langmuir isotherm model giving correlation coefficient of 0.985.The calculated adsorption free energies from the D-R isotherm model 12.9kJ/mol indicated that the Adsorption process proceeds via chemisorptions. The kinetic study showed that Pseudo second-order model best described the kinetics of adsorption which confirmed the adsorption process was chemisorptions. The optimum condition for reactive red dye removal was found at pH 1.5, 40 mg/L of initial dye concentration 4 g/100 ml of adsorbent dose and contact time of 120 minutes. The results showed that clay soil has the potential to be applied as adsorbent to remove textile dye from textile wastewater.
Spherical collapse of dark matter haloes in tidal gravitational fields
Creators: name: Reischke, Robert
name: Pace, Francesco
name: Meyer, Sven
name: Schäfer, Björn Malte
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the spherical collapse model in the presence of external gravitational tidal shear fields for different dark energy scenarios and investigate the impact on the mass function and cluster number counts. While previous studies of the influence of shear and rotation on $δ_\mathrm{c}$ have been performed with heuristically motivated models, we try to avoid this model dependence and sample the external tidal shear values directly from the statistics of the underlying linearly evolved density field based on first order Lagrangian perturbation theory. Within this self-consistent approach, in the sense that we restrict our treatment to scales where linear theory is still applicable, only fluctuations larger than the scale of the considered objects are included into the sampling process which naturally introduces a mass dependence of $δ_\mathrm{c}$. We find that shear effects are predominant for smaller objects and at lower redshifts, i. e. the effect on $δ_\mathrm{c}$ is at or below the percent level for the $Λ$CDM model. For dark energy models we also find small but noticeable differences, similar to $Λ$CDM. The virial overdensity $Δ_\mathrm{V}$ is nearly unaffected by the external shear. The now mass dependent $δ_c$ is used to evaluate the mass function for different dark energy scenarios and afterwards to predict cluster number counts, which indicate that ignoring the shear contribution can lead to biases of the order of $1σ$ in the estimation of cosmological parameters like $Ω_\mathrm{m}$, $σ_8$ or $w$.
description: 12 pages, 10 figures, submitted to MNRAS
Gas analysis results gasifier
Creators: name: Papa, Alessandro Antonio
name: Tacconi, Alessandra
name: Savuto, Elisa
name: Ciro, Erwin
name: Hatunoglu, Arda
name: Foscolo, Pier Ugo
name: Zotto, Luca Del
name: Aydin, Bora
name: Bocci, Enrico
name: Di Carlo, Andrea
Publisher: name: Zenodo
Year: 2023

description: Experimental results from Performance evaluation of an innovative 100 kWth dual bubbling fluidized bed gasifier through two years of experimental tests: Results of the BLAZE project. https://doi.org/10.1016/j.ijhydene.2023.03.439.
The Ryu-Takayanagi Formula from Quantum Error Correction
Creators: name: Harlow, Daniel
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: I argue that a version of the quantum-corrected Ryu-Takayanagi formula holds in any quantum error-correcting code. I present this result as a series of theorems of increasing generality, with the final statement expressed in the language of operator-algebra quantum error correction. In AdS/CFT this gives a "purely boundary" interpretation of the formula. I also extend a recent theorem, which established entanglement-wedge reconstruction in AdS/CFT, when interpreted as a subsystem code, to the more general, and I argue more physical, case of subalgebra codes. For completeness, I include a self-contained presentation of the theory of von Neumann algebras on finite-dimensional Hilbert spaces, as well as the algebraic definition of entropy. The results confirm a close relationship between bulk gauge transformations, edge-modes/soft-hair on black holes, and the Ryu-Takayanagi formula. They also suggest a new perspective on the homology constraint, which basically is to get rid of it in a way that preserves the validity of the formula, but which removes any tension with the linearity of quantum mechanics. Moreover they suggest a boundary interpretation of the "bit threads" recently introduced by Freedman and Headrick.
description: 40 pages plus appendix, 11 figures, many subscripts on subscripts. v2: Minor corrections and improvements, section 6.3 revised more substantially for clarity, section 6.4 added to discuss some limitations
Projekt Wadi Abu Dom Itinerary (W.A.D.I.)
Creators: name: Lohwasser, Angelika
name: Eger, Jana
name: Karberg, Tim
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Paleolithic stone tools of El-Ga’ab depression
Creators: name: Tahir, Yahia Fadol
name: Nassr, Ahmed Hamid
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Reactive Power Compensation and Harmonic Mitigation in 25 kV AC Railway System Using Shunt Active Filter
Creators: name: Gebremedhin, Hailay
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2016

description: The AC railway systems show typically poor power quality due to their inherent electrical load characteristics. The moving and non-linear load characteristics of the locomotives consume the large reactive power and produce high harmonic currents, so that the total power factor becomes adversely affected. These power quality problems in the AC railway system can constrain the amount of power delivered to the locomotive and have a negative effect on themselves as well as on the public grid. As a result, detailed study of reactive power and harmonic mitigation is required in traction substation. The thesis deals on compensating reactive power consumption and harmonic mitigation of 25 kV electrified railway system of Addis Ababa-Djibouti railway line as case study. The active power filters have gained much more attention because of their performance to mitigate the harmonics and reactive power issues. The performance of active filter depends upon the control theory that is employed to formulate the control algorithm of active filter and controller of the active filter is the key and heart of the filter which greatly affects its performance. So, design of shunt active filter to mitigate the harmonics and reactive power problems with controller based on Synchronous (d-q) reference frame theory is the core area of this work. MATLAB/Simpower computer simulation is used as a simulation tool for the thesis. When the Shunt Active Power Filter is connected to the system, we can observe from the simulation result that THD of load current has reduced from 20.5% to 4.6% which is below 5% the harmonics limit imposed by IEEE 519 standard. The reactive power demand is reduced to nearly zero value, the power factor and pantograph voltage of traction system also improved. Thus, the simulation results after implementing the proposed filter shows that shunt active power filter can effectively compensate reactive power and harmonics.
Analyzing the Magister Dixit-dataset
Creators: name: Kondakova, Daria
name: Jarrik Van Der Biest
name: Van Den Eede, Linde
name: Lode Moens
name: Scebba, Rossana
name: Haija Chen
name: Oltean, Daniel
name: Cole, Thomas
name: Jiaqi Zhu
Publisher: name: Zenodo
Year: 2023
Subjects: Magister Dixit
Lecture notes
Old University of Louvain
Digital Humanities
Early Modern Student Notes

description: This is the poster from the team working with the Magister Dixit-dataset for the KU Leuven Bibliotech Hackathon (2023). The poster gives a brief overview of what we did - i.e. analyzing the dated colophons and compiling them into a dataset - and details our process.
A comprehensive long term study of the radio and X-ray Variability of NGC 4051 Paper II
Creators: name: Jones, Sadie
name: McHardy, Ian
name: Maccarone, Thomas J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The origin of the low luminosity radio emission in radio-quiet AGN, is unknown. The detection of a positive correlation between the radio and X-ray emission would imply a jet-like origin, similar to that seen in `hard state' X-ray binary systems. In our previous work, we found no believable radio variability in the well known X-ray bright Seyfert 1 galaxy NGC 4051, despite large amplitude X-ray variability. In this study we have carefully re-analysed radio and X-ray observations using the same methods as our previous work, we again find no evidence for core radio variability. In direct contrast to our findings, another study claim significant radio variability and a distinctive anti-correlation between radio and X-ray data for the same source. The other study report only integral flux values and do not consider the effect of the changing array on the synthesised beam. In both our studies of NGC 4051 we have taken great care to account for the effect that the changing beam size has on the measured radio flux and as a result we are confident that our method gives more accurate values for the intrinsic core radio flux. However, the lack of radio variability we find is hard to reconcile because radio images of NGC 4051 do show jet-like structure. We suggest that the radio structures observed are likely the result of a previous period of higher radio activity and that the current level of radio emission from a compact nuclear jet is low.
description: 13 pages, 8 Figures
A study of dynamics in a polyetherurthane-based solid polymer electrolyte
Creators: name: Ng., Simon T.C.
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Bollwerk im Niemandsland: Die Festung Gala Abu Ahmed zur Zeit der Pharaonen
Creators: name: Jesse, Friederike
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Musawwarat pottery project 2014/15
Creators: name: Näser, Claudia
name: Wetendorf, Manja
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Renormalization group functions of $ϕ^4$ theory in the MS-scheme to six loops
Creators: name: Kompaniets, Mikhail
name: Panzer, Erik
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Subdivergences constitute a major obstacle to the evaluation of Feynman integrals and an expression in terms of finite quantities can be a considerable advantage for both analytic and numeric calculations. We report on our implementation of the suggestion by F. Brown and D. Kreimer, who proposed to use a modified BPHZ scheme where all counterterms are single-scale integrals. Paired with parametric integration via hyperlogarithms, this method is particularly well suited for the computation of renormalization group functions and easily automated. As an application of this approach we compute the 6-loop beta function and anomalous dimensions of the $ϕ^4$ model.
description: computer readable ancillary file with the beta function and anomalous dimensions
Eine stringente Suchtpolitik aus der Hermeneutik der Sozialen Arbeit: Betrachtung der Suchtpolitik mithilfe des Trippelmandates
Creators: name: Luzi, Alex
name: Steiger, Moritz
Publisher: name: Zenodo
Year: 2023

description: Die Suchtpolitik der Schweiz hat zum Ziel, die Gesellschaft sowie das Individuum vor negativen Auswirkungen durch den Konsum psychoaktiver Substanzen zu schützen. Die Gesetzgebung baut auf der Vergangenheit auf und entspricht nicht den heutigen Konsumrealitäten. Die Repression verfehlt ihr Ziel und wirkt sich negativ darauf aus. Die Soziale Arbeit ist in den Arbeitsfeldern der Suchtpolitik präsent und das bio-psycho-soziale Erklärungsmodell von Abhängigkeit betont die Wichtigkeit der sozialen Komponente. In dieser Arbeit wird untersucht, wie die Suchtpolitik aus der Hermeneutik der Sozialen Arbeit besser an die Bedürfnisse von Individuum und Gesellschaft angepasst werden kann. Die Literatur beantwortet diese Fragestellung durch die Analyse der drei Mandate der Sozialen Arbeit. Dadurch werden die aktuellen Handlungsmöglichkeiten der Sozialen Arbeit ersichtlich, was es zur Gestaltung einer kohärenten Suchtpolitik bedarf und wie die Handlungsmöglichkeiten der Sozialen Arbeit in einer überarbeiteten Suchtpolitik aussähen. Um die Bedürfnisse von Gesellschaft und Individuum zu vereinen, muss die Politik beachten, dass vulnerable Personengruppen geschützt werden, Kriminalität vermindert wird und Konsumierende sicheren Zugang zu Wissen und qualitativen Substanzen erhalten. Dies kann durch einen legalen und regulierten Markt von psychoaktiven Substanzen erreicht werden. Die Regulierung bedarf einer besonders geschickten Ausarbeitung, um die Freiheitsrechte zu gewähren, das gesundheitliche Potenzial auszuschöpfen und die Risiken zu minimieren. Für diese Entwicklung ist das gesellschaftliche Verständnis der Thematik zu beachten. Die Aufklärung der Öffentlichkeit kommt dabei eine wichtige Funktion zu.
description: + Code Diss LU: hslusa basa + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Sozialarbeit, 2023 + NL-Code: NLLUHSA202309
Molecular outflows in starburst nuclei
Creators: name: Roy, Arpita
name: Nath, Biman B.
name: Sharma, Prateek
name: Shchekinov, Yuri
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Recent observations have detected molecular outflows in a few nearby starburst nuclei. We discuss the physical processes at work in such an environment in order to outline a scenario that can explain the observed parameters of the phenomenon, such as the molecular mass, speed and size of the outflows. We show that outflows triggered by OB associations, with $N_{OB}\ge 10^5$ (corresponding to a star formation rate (SFR)$\ge 1$ M$_{\odot}$ yr$^{-1}$ in the nuclear region), in a stratified disk with mid-plane density $n_0\sim 200\hbox{--}1000$ cm$^{-3}$ and scale height $z_0\ge 200 (n_0/10^2 \, {\rm cm}^{-3})^{-3/5}$ pc, can form molecules in a cool dense and expanding shell. The associated molecular mass is $\ge 10^7$ M$_\odot$ at a distance of a few hundred pc, with a speed of several tens of km s$^{-1}$. We show that a SFR surface density of $10 \le Σ_{SFR} \le 50$ M$_\odot$ yr$^{-1}$ kpc$^{-2}$ favours the production of molecular outflows, consistent with observed values.
description: Accepted for publication in MNRAS, 17 pages, 18 figures
Löwentempel von Musawwarat es-Sufra – die Renovierung des Dachtragwerks 2014/15
Creators: name: Becker, Peter
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 26 (2015): Der Antike Sudan
Multi-label Methods for Prediction with Sequential Data
Creators: name: Read, Jesse
name: Martino, Luca
name: Hollmén, Jaakko
Publisher: name: arXiv
Year: 2016
Subjects: subject: Machine Learning (cs.LG)
subject: Data Structures and Algorithms (cs.DS)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: The number of methods available for classification of multi-label data has increased rapidly over recent years, yet relatively few links have been made with the related task of classification of sequential data. If labels indices are considered as time indices, the problems can often be seen as equivalent. In this paper we detect and elaborate on connections between multi-label methods and Markovian models, and study the suitability of multi-label methods for prediction in sequential data. From this study we draw upon the most suitable techniques from the area and develop two novel competitive approaches which can be applied to either kind of data. We carry out an empirical evaluation investigating performance on real-world sequential-prediction tasks: electricity demand, and route prediction. As well as showing that several popular multi-label algorithms are in fact easily applicable to sequencing tasks, our novel approaches, which benefit from a unified view of these areas, prove very competitive against established methods.
Hydrodynamic loading of a cylinder on a plane boundary under wave and wave-current flows
Creators: name: Neill., Ian Andrew Robert
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Vermi-wash
Creators: name: Aniket verma, Dr.Swati mehta, Devika parida
Publisher: name: trends in Agriculture Science
Year: 2024

description: Vermiwash is a nutrient-rich liquid fertilizer produced from the dung of earthworms. It is a liquid extract obtained from the vermicomposting process, which uses earthworms to break down organic waste materials. The present study focuses on the potential use of vermiwash as a sustainable solution for organic farming practices. Various research sources have highlighted the benefits of vermiwash in different agricultural applications. It is a sustainable and eco-friendly alternative to chemical fertilizers, packed with essential nutrients like nitrogen, phosphorus, potassium, and micronutrients. This organic fertilizer is highly beneficial for plant growth and soil health, promoting better root development, increased water retention, and improved nutrient absorption. Vermiwash also helps in controlling pests and diseases, making it a valuable addition to any gardening or farming operation. With its numerous benefits and easy production process, vermiwash is becoming increasingly popular among environmentally
The flair of the Higgsflare: distinguishing electroweak EFTs through multihiggs production
Creators: name: Gomez-Ambrosio, Raquel
name: Llanes-Estrada, Felipe
name: Salas-Bernardez, Alexandre
name: Sanz-Cillero, Juan José
Publisher: name: Zenodo
Year: 2022

description: Presentation at DIS2022