cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ECHOES IN THE WIND: SEXUAL AND REPRODUCTIVE HEALTH CHALLENGES OF IN-SCHOOL ADOLESCENTS LIVING WITH DISBILITIES IN A SOUTH WEST STATE IN NIGERIA
Creators: name: Ijadunola, Macellina Y.
name: Akanji, Bade
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 329999
subject: Other biomedical and clinical sciences not elsewhere classified

description: AbstractObjectives: The aim of this study was to determine the sexual and reproductive health challenges of in-school adolescents living with disabilities.Methods: A quantitative study was carried out among 141 adolescents living with physical disabilities in five schools for the handicapped in Osun State, South West, Nigeria.Results: The mean age of in-school adolescents was 16 years. The male-to-female ratio was approximately 1:1 and the majority of the adolescents were living with hearing impairment while others had visual, intellectual, and mobility impairments. About half of the adolescents had poor knowledge about contraceptive use while some were unaware about sexually transmitted infections (STIs) and reproductive health services. Coitarche was experienced at an average age of 18 years; few had engaged in sexual intercourse and the commonest source of sexuality information was from teachers. The SRH challenges identified among adolescents were multiple sexual partners, unwanted pregnancies, and abortions. Furthermore, some females were raped, with various outcomes.Conclusions: Findings from this study will provide key insights for stakeholders, both at local and international levels, to identify SRH challenges of in-school adolescents living with disabilities.Keywords: Sexual and Reproductive Health; Adolescents; Disabilities; Sexually Transmitted Infections; School.
The comb representation of compact ultrametric spaces
Creators: name: Lambert, Amaury
name: Bravo, Geronimo Uribe
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Topology (math.GN)
subject: Probability (math.PR)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Mathematics
subject: FOS: Biological sciences
subject: 05C05 (Primary), 46A19, 54E45, 54E70 (Secondary)

description: We call a \emph{comb} a map $f:I\to [0,\infty)$, where $I$ is a compact interval, such that $\{f\ge \varepsilon\}$ is finite for any $\varepsilon$. A comb induces a (pseudo)-distance $\dtf$ on $\{f=0\}$ defined by $\dtf(s,t) = \max_{(s\wedge t, s\vee t)} f$. We describe the completion $\bar I$ of $\{f=0\}$ for this metric, which is a compact ultrametric space called \emph{comb metric space}. Conversely, we prove that any compact, ultrametric space $(U,d)$ without isolated points is isometric to a comb metric space. We show various examples of the comb representation of well-known ultrametric spaces: the Kingman coalescent, infinite sequences of a finite alphabet, the $p$-adic field and spheres of locally compact real trees. In particular, for a rooted, locally compact real tree defined from its contour process $h$, the comb isometric to the sphere of radius $T$ centered at the root can be extracted from $h$ as the depths of its excursions away from $T$.
description: 24 pages, 3 figures
Höck, Gösta: Die Elliptische Theologie Albrecht Ritschls
Creators: name: Przywara, Erich
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 20 Nr. 2 (1949): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 20/24, Heft 2
title: Decreasing Unexpected Returns to Orthopaedic Hand Clinic: Improving Efficiency of Health Care Delivery While Decreasing Medical and Non-Medical Costs
Creators: name: Little, Kevin
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Quality improvement
subject: clinic visits
subject: 610 Medical sciences; Medicine

description: Objectives: An unexpected patient return to clinic can place a significant financial burden on the patient and family while stressing the healthcare system. Our SMART aim was to decrease the rate of unexpected patient return visits from 1.8 per 100 patient follow-up visits by 50% using Quality[for full text, please go to the a.m. URL]
description: 57. Kongress der Deutschen Gesellschaft für Handchirurgie
Lebensordnung für die Gemeinde (LOG), Evangelisch-Lutherisches Handbuch zu Lehre und Leben, hg. von Martin Pflaumer im Auftrag des Arbeitskreises Bekennender Christen in Bayern (ABC)
Creators: name: Zimmerling, Peter
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 182308785X
description: Jahrbuch für evangelikale Theologie, V. 22 (2008): Jahrbuch für evangelikale Theologie, Band 22
Geiselmann, J.R.: Lebendiger Glaube aus geheiligter Überlieferung
Creators: name: Buuck, F.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 20 Nr. 2 (1949): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 20/24, Heft 2
Transverse optical and atomic pattern formation
Creators: name: Schmittberger, Bonnie L.
name: Gauthier, Daniel J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The study of transverse optical pattern formation has been studied extensively in nonlinear optics, with a recent experimental interest in studying the phenomenon using cold atoms, which can undergo real-space self-organization. Here, we describe our experimental observation of pattern formation in cold atoms, which occurs using less than 1 microWatt of applied power. We show that the optical patterns and the self-organized atomic structures undergo continuous symmetry-breaking, which is characteristic of non-equilibrium phenomena in a multimode system. To theoretically describe pattern formation in cold atoms, we present a self-consistent model that allows for tight atomic bunching in the applied optical lattice. We derive the nonlinear refractive index of a gas of multi-level atoms in an optical lattice, and we derive the threshold conditions under which pattern formation occurs. We show that, by using small detunings and sub-Doppler temperatures, one achieves two orders of magnitude reduced intensity thresholds for pattern formation compared to warm atoms.
description: 9 pages, 7 figures, resubmitted version
Stakemeier, Ad.: Das Konzil von Trient über die Heilsgewißheit
Creators: name: Ternus, J.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 20 Nr. 2 (1949): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 20/24, Heft 2
title: Buzz groups augment the learning of histopathology competencies
Creators: name: Romeike, Bernd
name: Petersen, Iver
name: Fischer, Martin
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Question: In contrast to classic teaching, the introduction of buzz groups represents a more activating and interactive teaching method. Students discuss semi-structured content and new learning objectives with a peer sitting right next to them. We examined whether the introduction of buzz groups improves[for full text, please go to the a.m. URL]
description: Joint-Meeting of the German Society for Neuropathology and Neuroanatomy (DGNN) and the Scandinavian Neuropathological Society (SNS)
De Ghellinck, J.: Patristique et Moyen Age
Creators: name: Grillmeier, Alois
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 20 Nr. 2 (1949): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 20/24, Heft 2
Effects of parenthood on well-being: a longitudinal cohort study
Creators: name: Di Cara, Nina
name: Haworth, Claire
name: Davis, Oliver
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Other Psychology
subject: Health Psychology
subject: Social Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: ALSPAC
subject: cohort
subject: happiness
subject: longitudinal
subject: parenthood
subject: parenting
subject: well-being

description: This project will examine the impact of becoming a parent on several facets of eudaimonic and hedonic well-being.
T/B scaling without quasiparticle mass divergence: YbCo2Ge4
Creators: name: Sakai, A.
name: Kitagawa, K.
name: Matsubayashi, K.
name: Iwatani, M.
name: Gegenwart, P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: YbCo$_2$Ge$_4$ is a clean paramagnetic Kondo lattice which displays non-Fermi liquid behavior. We report a detailed investigation of the specific heat, magnetic Grüneisen parameter ($Γ_{\rm mag}$) and temperature derivative of the magnetization ($M$) on a high-quality single crystal at temperatures down to $0.1$~K and magnetic fields up to 7~T. $Γ_{\rm mag}$ and $dM/dT$ display a divergence upon cooling and obey $T/B$ scaling. Similar behavior has previously been found in several other Yb-based Kondo lattices and related to a zero-field quantum critical point without fine tuning of pressure or composition. However, in the approach of $B\rightarrow 0$ the electronic heat capacity coefficient of YbCo$_2$Ge$_4$ saturates at low $T$, excluding ferromagnetic quantum criticality. This indicates that $T/B$ scaling is insufficient to prove a zero-field quantum critical point.
description: 6 pages, 6 figures (including supplemental material)
A standard model for the investigation of aerodynamic and aerothermal loads on a re-usable launch vehicle
Creators: name:  TAMAS BYKERK
Publisher: name: Proceedings of the Aerospace Europe Conference - EUCASS - CEAS - 2023
Year: 2023
Subjects: REUSABLE
CFD
STANDARD MODEL
AERODYNAMICS
AEROTHERMODYNAMICS

description: This paper presents a generic geometry for the study of aerodynamic and aerothermal behaviour relevant to re-usable launchers. The model, denoted RFZ, can be broken down into three subcategories for ascent, re-entry and landing. The vehicle design is presented, outlining simplifications made to retain key features of the vehicle while ensuring a manufacturable and meshable geometry. Computational studies have been performed at a trajectory point reflecting the start of the aerodynamic glide phase for a downrange landing scenario. Results present a trim analysis for two fin deflection settings at three different angles of attack. Additional investigations have been performed analysing the internal flow conditions of the first stage nozzle. Initial calculations suggest that the vehicle is trimmable at the trajectory point investigated. These are the first of many test cases which will look to address common questions with these types of vehicles, including but not limited to, surface heating through retro-propulsion and aerodynamic glide phases, plume-plume and plume-structure interactions, as well as vehicle stability and control. The geometry and results will be made openly available to the research community to promote collaboration in understanding the design challenges associated with re-usable launchers.
title: Klinische Ergebnisse 12 Monate nach Kreuzbanderhalt mittels dynamischer intraligamentärer Stabilisierung des vorderen Kreuzbandes nach akuter Ruptur im Vergleich zur VKB-Rekonstruktion mittels Semitendinosussehne
Creators: name: Kösters, Clemens
name: Herbort, Mirco
name: Lenschow, Simon
name: Raschke, Michael J.
name: Schliemann, Benedikt
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: VKB-Ruptur
subject: dynamische intraligamentäre Stabilisierung
subject: Kreuzbanderhalt
subject: Sportverletzung
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die dynamische intraligamentäre Stabilisierung (DIS) des akut gerissenen vorderen Kreuzbandes (VKB) ist ein innovatives Verfahren in der kreuzbanderhaltenden arthroskopischen Behandlung dieser Verletzungen. Ziel dieser Studie war es herauszufinden, ob die DIS vergleichbare klinische[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Hessen, J.: Religionsphilosophie, Bd. I und II
Creators: name: Brunner, A.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 20 Nr. 2 (1949): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 20/24, Heft 2
title: Erfolge und Fehlschläge in der Anwendung von mesenchymalen Stammzellkonzentrat in der Behandlung und Rekonstruktion von knöchernen Substanzdefekten nach Infektberuhigung bei chronischer Osteitis
Creators: name: Borrée, Marcel
name: Gerlach, Ulf-Joachim
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Mesenchymale Stammzellen
subject: Segmenttransport
subject: Infektpseudarthrosen
subject: Osteitis
subject: 610 Medical sciences; Medicine

description: Fragestellung: Im Rahmen der Behandlung von Infektpseudarthosen und Arthrodesen, bei denen mehrfache Spongiosaplastiken nicht zu einem Durchbau führten, sowie bei verzögerter Konsolidierung von Transportstrecken nach abgeschlossenem Segmenttransport und beruhigter Osteitis, wurden mesenchymale[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Need For Quality, Equitable and Context-Based On Early Child Care and Pre-Primary Education:Counselling Implications
Creators: name: Abidogun, Moruf Adebayo
name: Mumuni, Malik Adekunle
Publisher: name: figshare
Year: 2022
Subjects: subject: 170103 Educational Psychology
subject: FOS: Psychology

description: The global challenge is changing, through the rapid growth in early childhood care and Pre-primary education, which shows that it quality affects children’s development and learning. An early learning environment that offers children with possibilities to engage in developmentally suitable, stimulating, language-rich activities which can make amends for the risks for children from poor backgrounds by accomplishing their full developmental capability. It requires that young children to be provided care opportunities and experiences that lead to their all round development physical, mental, social and emotional and school readiness.
 The benefits of quality, equitable and context-based extend to health and well-being, which helping instill healthy habits of eating and physical activity. It also help to support children’s outcomes later in life, including in labour market participation, reduction of poverty, increased intergenerational social mobility and social integration.
 The study examined need for quality, equitable and context-based on early childhood care and pre-primary education. The discussions of the work emphasized what and how to ensure quality early childhood care and pre-primary education for all, it importance and suggesting approaches. The study explored the implication on how to increased access provisions of quality childhood care and pre-primary education. The findings recommended counselling technique and skills to work harmoniously with the teachers to realize the goals.
Jet-like Correlations with Direct-Photon and Neutral-Pion Triggers at $\sqrt{s_{_{NN}}} = 200$ GeV
Creators: name: STAR Collaboration
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Azimuthal correlations of charged hadrons with direct-photon ($γ_{dir}$) and neutral-pion ($π^{0}$) trigger particles are analyzed in central Au+Au and minimum-bias $p+p$ collisions at $\sqrt{s_{_{NN}}} = 200$ GeV in the STAR experiment. The charged-hadron per-trigger yields at mid-rapidity from central Au+Au collisions are compared with $p+p$ collisions to quantify the suppression in Au+Au collisions. The suppression of the away-side associated-particle yields per $γ_{dir}$ trigger is independent of the transverse momentum of the trigger particle ($p_{T}^{\mathrm{trig}}$), whereas the suppression is smaller at low transverse momentum of the associated charged hadrons ($p_{T}^{\mathrm{assoc}}$). Within uncertainty, similar levels of suppression are observed for $γ_{dir}$ and $π^{0}$ triggers as a function of $z_{T}$ ($\equiv p_T^{\mathrm{assoc}}/p_T^{\mathrm{trig}}$). The results are compared with energy-loss-inspired theoretical model predictions. Our studies support previous conclusions that the lost energy reappears predominantly at low transverse momentum, regardless of the trigger energy.
description: 9 pages, 7 figures, minor modification, accepted version for publication in Physics Letters B
title: 3D Finite-Elemente-Analyse modular aufgebauter Hüftpfannen aus Titan und PEEK
Creators: name: Vogel, Danny
name: Dempwolf, Henry
name: Schulze, Christian
name: Klüß, Daniel
name: Bader, Rainer
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: PEEK-Pfanne
subject: modulare Hüftendoprothese
subject: FE-Analyse
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die Press-Fit Verankerung künstlicher Hüftpfannen gehört zu den häufigsten Verankerungskonzepten. Dennoch kann es zum lockerungsbedingten Versagen der Implantate kommen, besonders wenn sich der umliegende Knochen durch Spannungsabschirmungen zurückbildet (stress-shielding).[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Scharfenberg, Roland, Theologie - Warum? Was? Wie?
Creators: name: Eber, Jochen
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823088031
description: Jahrbuch für evangelikale Theologie, V. 22 (2008): Jahrbuch für evangelikale Theologie, Band 22
Permutahedral Structures of $E_2$ Operads
Creators: name: Kaufmann, Ralph M.
name: Zhang, Yongheng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: There are basically two interesting breeds of $E_2$ operads, those that detect loop spaces and those that solve Deligne's conjecture. The former deformation retract to Milgram's space obtained by gluing together permutahedra at their faces. We show how the second breed can be covered by permutahedra as well. Even more is true, the quotient is actually already an operad up to homotopy, which induces the operad structure on cellular chains adapted to prove Deligne's conjecture, while no such structure is known on Milgram's space. We show, explicitely, that these two quotients are homotopy equivalent. This gives a new topological proof that operads of this type are indeed of the right homotopy type. It also furnishes a very nice clean description in terms of polyhedra, and with it PL topology, for the whole story. The permutahedra and partial orders play a central role. This, in turn, provides direct links to other fields of mathematics. We for instance find a new cellular decomposition of permutahedra using partial orders and that the permutahedra give the cells for the Dyer--Lashof operations.
description: 25 figures
Need For Quality, Equitable and Context-Based On Early Child Care and Pre-Primary Education:Counselling Implications
Creators: name: Abidogun, Moruf Adebayo
name: Adekunle, Malik
Publisher: name: figshare
Year: 2022
Subjects: subject: 170103 Educational Psychology
subject: FOS: Psychology

description: The global challenge is changing, through the rapid growth in early childhood care and Pre-primary education, which shows that it quality affects children’s development and learning. An early learning environment that offers children with possibilities to engage in developmentally suitable, stimulating, language-rich activities which can make amends for the risks for children from poor backgrounds by accomplishing their full developmental capability. It requires that young children to be provided care opportunities and experiences that lead to their all round development physical, mental, social and emotional and school readiness.
 The benefits of quality, equitable and context-based extend to health and well-being, which helping instill healthy habits of eating and physical activity. It also help to support children’s outcomes later in life, including in labour market participation, reduction of poverty, increased intergenerational social mobility and social integration.
 The study examined need for quality, equitable and context-based on early childhood care and pre-primary education. The discussions of the work emphasized what and how to ensure quality early childhood care and pre-primary education for all, it importance and suggesting approaches. The study explored the implication on how to increased access provisions of quality childhood care and pre-primary education. The findings recommended counselling technique and skills to work harmoniously with the teachers to realize the goals.
Double vector meson production in photon - hadron interactions at hadronic colliders
Creators: name: Goncalves, V. P.
name: Moreira, B. D.
name: Navarra, F. S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this paper we analyse the double vector meson production in photon -- hadron ($γh$) interactions at $pp/pA/AA$ collisions and present predictions for the $ρρ$, $J/ΨJ/Ψ$ and $ρJ/Ψ$ production considering the double scattering mechanism. We estimate the total cross sections and rapidity distributions at LHC energies and compare our results with the predictions for the double vector meson production in $γγ$ interactions at hadronic colliders. We present predictions for the different rapidity ranges probed by the ALICE, ATLAS, CMS and LHCb Collaborations. Our results demonstrate that the $ρρ$ and $J/ΨJ/Ψ$ production in $PbPb$ collisions is dominated by the double scattering mechanism, while the two - photon mechanism dominates in $pp$ collisions. Moreover, our results indicate that the analysis of the $ρJ/Ψ$ production at LHC can be useful to constrain the double scattering mechanism.
description: 9 pages, 5 figures, 2 tables. Revised and enlarged version to be published in the European Physical Journal C
Conical singularities and the Vainshtein screening in full GLPV theories
Creators: name: Kase, Ryotaro
name: Tsujikawa, Shinji
name: De Felice, Antonio
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In Gleyzes-Langlois-Piazza-Vernizzi (GLPV) theories, it is known that the conical singularity arises at the center of a spherically symmetric body ($r=0$) in the case where the parameter $α_{{\rm H}4}$ characterizing the deviation from the Horndeski Lagrangian $L_4$ approaches a non-zero constant as $r \to 0$. We derive spherically symmetric solutions around the center in full GLPV theories and show that the GLPV Lagrangian $L_5$ does not modify the divergent property of the Ricci scalar $R$ induced by the non-zero $α_{{\rm H}4}$. Provided that $α_{{\rm H}4}=0$, curvature scalar quantities can remain finite at $r=0$ even in the presence of $L_5$ beyond the Horndeski domain. For the theories in which the scalar field $ϕ$ is directly coupled to $R$, we also obtain spherically symmetric solutions inside/outside the body to study whether the fifth force mediated by $ϕ$ can be screened by non-linear field self-interactions. We find that there is one specific model of GLPV theories in which the effect of $L_5$ vanishes in the equations of motion. We also show that, depending on the sign of a $L_5$-dependent term in the field equation, the model can be compatible with solar-system constraints under the Vainshtein mechanism or it is plagued by the problem of a divergence of the field derivative in high-density regions.
description: 25 pages, 1 figure
Four Months to Orbit: Fast-Tracking CubeSat Development for Reliability Through In-Orbit-Demonstrations
Creators: name:  MICHAEL LINDER
name:   AZIZ BELKHIRIA
name:   ROBIN BONNY
name:   JOAQUIM SILVEIRA
name:   SANTIAGO EVANGELISTA
name:   NICOLAS BOURON
name:   SAVERIO NASTURZIO
name:   TARAS PAVLIV
name:   RICO FAUSCH
Publisher: name: Proceedings of the Aerospace Europe Conference - EUCASS - CEAS - 2023
Year: 2023
Subjects: CUBESAT
OBC
IOD
ONBOARD COMPUTER
HOSTED PAYLOAD
RISK REDUCTION

description: A consortium led by the EPFL Spacecraft Team is developing the Constellation of High Energy Swiss Satellites (CHESS) mission, which will launch two 3U CubeSats to low Earth orbit in 2025 to analyze the absolute number density profiles of the chemical composition, their dynamics, and the total electron content in situ. To reduce subsystem risks and increase reliability, the team conducted an in-orbit demonstration referred to as the Bunny mission, launching an onboard computer demonstrator to low Earth orbit in January 2023. This study outlines the architecture of the payload, the technical challenges faced, and the systems engineering approach. In-orbit demonstrations are shown to be effective in mitigating risks for the mission whilst providing educational value. Agile methods, including in-orbit software updates, are shown to be compatible with such missions, and test results show the hardware\'s functionality after five months in orbit. The project\'s success highlights students\' ability to contribute to space technology and encourages others to do the same. This de-risking paves the way for the follow-up satellites of CHESS to provide long-awaited data to study the status, origin, and evolution of a habitable atmosphere.
SUBJECTIVE SIGNS OF BULLYING IN A GROUP OF PERSONS
Creators: name: Bakhodir Rustamovich Salimov Researcher
Publisher: name: Zenodo
Year: 2024

description: The article analyzes the crime of hooliganism committed by a group of people and the subjective signs of these crimes.

Key words: crime, subject of crime, criminal code, hooliganism, criminal responsibility, criminal , etc.
Development of a Modular Half-Duplex Frequency-Agile X-Band Transceiver for CubeSats and Robotic Spacecraft
Creators: name:  ROBIN BONNY
name:   MARTIN SIMIK
name:   JULIETTE CHALLOT
name:   HANNES BARTLE
Publisher: name: Proceedings of the Aerospace Europe Conference - EUCASS - CEAS - 2023
Year: 2023
Subjects: SDR
TRANSCEIVER
X-BAND
STUDENT TEAM
NEW SPACE
FREQUENCY AGILITY
CUBESAT

description: The EPFL Spacecraft Team (EST) is working on the CHESS mission, which aims to launch a constellation of two Cubes ats in 2025. These Cubes ats will study the chemical composition of Earth\'s exosphere using time-of-flight mass spectrometry. To downlink the collected scientific data, the satellites will utilise a custom X-band transceiver operating in the amateur frequency range of 10.45 to 10.50 GHz, which is presented in this paper. The proposed transceiver architecture employs software-defined radio (SOR) technology and can be easily adapted for different use cases. This modular approach has the potential to be suitable for future spacecraft missions, such as active debris removal or lifetime extension services, where flexible communication systems are required.
Tight-Binding Approximations to Time-Dependent Density Functional Theory - a fast approach for the calculation of electronically excited states
Creators: name: Rüger, Robert
name: van Lenthe, Erik
name: Heine, Thomas
name: Visscher, Lucas
Publisher: name: arXiv
Year: 2016
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We propose a new method of calculating electronically excited states that combines a density functional theory (DFT) based ground state calculation with a linear response treatment that employs approximations used in the time-dependent density functional based tight binding (TD-DFTB) approach. The new method termed TD-DFT+TB does not rely on the DFTB parametrization and is therefore applicable to systems involving all combinations of elements. We show that the new method yields UV/Vis absorption spectra that are in excellent agreement with computationally much more expensive time-dependent density functional theory (TD-DFT) calculations. Errors in vertical excitation energies are reduced by a factor of two compared to TD-DFTB.
description: 14 pages, 6 figures
Random numbers from vacuum fluctuations
Creators: name: Shi, Yicheng
name: Chng, Brenda
name: Kurtsiefer, Christian
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We implement a quantum random number generator based on a balanced homodyne measurement of vacuum fluctuations of the electromagnetic field. The digitized signal is directly processed with a fast randomness extraction scheme based on a linear feedback shift register. The random bit stream is continuously read in a computer at a rate of about 480 Mbit/s and passes an extended test suite for random numbers.
description: 5 pages, 5 figures
Magnon-mediated spin current noise in ferromagnet$|$non-magnetic conductor hybrids
Creators: name: Kamra, Akashdeep
name: Belzig, Wolfgang
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The quantum excitations of the collective magnetization dynamics in a ferromagnet (F) - magnons - enable spin transport without an associated charge current. This pure spin current can be transferred to electrons in an adjacent non-magnetic conductor (N). We evaluate the finite temperature noise of the magnon-mediated spin current injected into N by an adjacent F driven by a coherent microwave field. We find that the dipolar interaction leads to squeezing of the magnon modes giving them wavevector dependent non-integral spin, which directly manifests itself in the shot noise. For temperatures higher than the magnon gap, the thermal noise is dominated by large wavevector magnons which exhibit negligible squeezing. The noise spectrum is white up to the frequency corresponding to the maximum of the temperature or the magnon gap. At larger frequencies, the noise is dominated by vacuum fluctuations. The shot noise is found to be much larger than its thermal counterpart over a broad temperature range, making the former easier to be measured experimentally.
K-essence in Horndeski models
Creators: name: Myrzakul, Shynaray
name: Myrzakulov, Ratbay
name: Sebastiani, Lorenzo
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we investigate a simple class of Horndeski models where the scalar field plays the role of a k-essence fluid. We present several solutions for early-time universe, namely inflation and cosmological bounce, by making use of some reconstruction technique. Moreover, we furnish the formalism to calculate perturbations in FRW space-time and we compute the spectral index and the tensor-to-scalar ratio during inflation.
description: final version, accepted in Astrophys.Space Sci., 14 pages
Axion electrodynamics and nonrelativistic photons in nuclear and quark matter
Creators: name: Yamamoto, Naoki
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We argue that the effective theory for electromagnetic fields in spatially varying meson condensations in dense nuclear and quark matter is given by the axion electrodynamics. We show that one of the helicity states of photons there has the nonrelativistic gapless dispersion relation $ω\sim k^2$ at small momentum, while the other is gapped. This "nonrelativistic photon" may also be realized at the interface between topological and trivial insulators in condensed matter systems.
description: 5 pages; v2: title and abstract modified, references added, minor improvements
Violation of statistical isotropy and homogeneity in the 21-cm power spectrum
Creators: name: Shiraishi, Maresuke
name: Muñoz, Julian B.
name: Kamionkowski, Marc
name: Raccanelli, Alvise
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Most inflationary models predict primordial perturbations to be statistically isotropic and homogeneous. Cosmic microwave background (CMB) observations, however, indicate a possible departure from statistical isotropy in the form of a dipolar power modulation at large angular scales. Alternative models of inflation, beyond the simplest single-field slow-roll models, can generate a small power asymmetry, consistent with these observations. Observations of clustering of quasars show, however, agreement with statistical isotropy at much smaller angular scales. Here, we propose to use off-diagonal components of the angular power spectrum of the 21-cm fluctuations during the dark ages to test this power asymmetry. We forecast results for the planned SKA radio array, a future radio array, and the cosmic-variance-limited case as a theoretical proof of principle. Our results show that the 21-cm line power spectrum will enable access to information at very small scales and at different redshift slices, thus improving upon the current CMB constraints by $\sim 2$ orders of magnitude for a dipolar asymmetry and by $\sim 1-3$ orders of magnitude for a quadrupolar asymmetry case.
description: 13 pages, 3 figures, 2 tables; version matching publication in PRD
Sautter, Hermann (Hrsg.), Wer glaubt, weiß mehr!?
Creators: name: Hafner, Thomas
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823088023
description: Jahrbuch für evangelikale Theologie, V. 22 (2008): Jahrbuch für evangelikale Theologie, Band 22
Radiative neutrino mass model with degenerate right-handed neutrinos
Creators: name: Kashiwase, Shoichi
name: Suematsu, Daijiro
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The radiative neutrino mass model can relate neutrino masses and dark matter at a TeV scale. If we apply this model to thermal leptogenesis, we need to consider resonant leptogenesis at that scale. It requires both finely degenerate masses for the right-handed neutrinos and a tiny neutrino Yukawa coupling. We propose an extension of the model with a U(1) gauge symmetry, in which these conditions are shown to be simultaneously realized through a TeV scale symmetry breaking. Moreover, this extension can bring about a small quartic scalar coupling between the Higgs doublet scalar and an inert doublet scalar which characterizes the radiative neutrino mass generation. It also is the origin of the $Z_2$ symmetry which guarantees the stability of dark matter. Several assumptions which are independently supposed in the original model are closely connected through this extension.
description: 28 pages, 3 figures, accepted version for publication
DIGITAL LABOR PLATFORMS’ ALGORITHMS AS BOTH HIERARCHY AND MARKET MANAGEMENT FUNCTIONS
Creators: name: Andrew P Robinson
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2023
Subjects: Computer algorithms
Employees
Digital labor platforms

description: Digital labor platforms use algorithmic management to simultaneously manage their
internal marketplaces and act as the direct supervisors to their workers. This coexistence
of market and hierarchy functions begs the question, “How does algorithmic management
in the digital labor platform economy inherit hierarchical management and market
management structures?” I utilized qualitative methods to analyze data covering both the
workers’ and platforms’ perspectives for 23 separate platforms to establish an expanded
framework within the dichotomy of market vs hierarchy management. This expanded
framework yielded 14 lower order and 5 higher order themes to better understand specific
manifestations of market and hierarchy management across a range of platforms. In my
discussion, I consider how this framework fits into the existing literature for algorithmic
management, describe the lack of mutual exclusivity between new themes, and discuss
variations in monitoring and control mechanisms depending on the nature of the task.
title: Wirtschaftlichkeit und Nutzen von Hochschulambulanzen am Beispiel der Plastischen Chirurgie, einem Querschnittsfach
Creators: name: Dastagir, Khaled
name: Vogt, Peter M.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Forschung
subject: Lehre
subject: Hochschulambulanzen
subject: 610 Medical sciences; Medicine

description: Fragestellung: Hochschulambulanzen stellen einen wichtigen Teil der ärztlichen Krankenversorgung an Universitätskliniken dar und erfüllen Aufgaben in der Forschung und Lehre. Im Rahmen der Forschung im ambulanten Bereich wurden in den vergangenen Jahren durch klinische Studien neue Therapieansätze[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 57. Kongress der Deutschen Gesellschaft für Handchirurgie
Raedel, Christoph (Hrsg.), Methodismus und charismatische Bewegung
Creators: name: Zimmerling, Peter
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823087841
description: Jahrbuch für evangelikale Theologie, V. 22 (2008): Jahrbuch für evangelikale Theologie, Band 22
title: Kniegelenkluxation – eine typische Verletzung im Wakeboarding?
Creators: name: Fehske, Kai
name: Meffert, Rainer
name: Hoos, Olaf
name: Eden, Lars
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Wakeboarding
subject: Trendsport
subject: Kniegelenkluxation
subject: 610 Medical sciences; Medicine

description: Fragestellung: Wakeboarding ist eine wachsende Trendsport, die in Deutschland mittlerweile über 300.000 Aktive zählt. Der auf einem Surfbrett-ähnlichen Sportgerät stehende Athlet lässt sich hierbei entweder von einem Boot oder einer Wasserskianlage über das Wasser ziehen.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Der Stand der Glaubensbegründung zu Anfang des 13. Jahrhunderts
Creators: name: Lang, Albert
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 20 Nr. 2 (1949): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 20/24, Heft 2
Do College Students Use the Public Library?
Creators: name: Maisel, Berta Anne "Annie"
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2023
Subjects: Public libraries
College students
Use studies

description: This study assesses university student usage and non-usage of local public libraries. A survey asked University of North Carolina at Chapel Hill undergraduate and graduate students questions about their public library usage and accompanying demographic data. Despite the broad scope of the question, surprisingly little research has been performed on this subject. Of the 203 responses, most answered that they did have local library cards but had never used many features of their local public library. The largest barrier to usage was finding the time to visit the public library.
title: Implantat-assoziierte Infektionen des älteren Patienten
Creators: name: Morgenstern, Mario
name: Erichsen, Christoph
name: Von Rüden, Christian
name: Moriarty, Fintan
name: Militz, Matthias
name: Hungerer, Sven
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Staphylokokken
subject: Implantatinfektion
subject: Älterer Patient
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die Behandlung Implantat-assoziierter Infektionen in der Orthopädie und Unfallchirurgie stellt eine große Herausforderung dar. Häufig sind mehrfache Revisionsoperationen sowie eine prolongierte systemische Therapie notwendig, um die Infektion zu eradizieren und die Funktionalität[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Do College Students Use the Public Library?
Creators: name: Maisel, Berta Anne "Annie"
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2023
Subjects: Public library use studies
Public libraries
Libraries and colleges

description: This study assesses university student usage and non-usage of local public libraries. A survey asked University of North Carolina at Chapel Hill undergraduate and graduate students questions about their public library usage and accompanying demographic data. Despite the broad scope of the question, surprisingly little research has been performed on this subject. Of the 203 responses, most answered that they did have local library cards but had never used many features of their local public library. The largest barrier to usage was finding the time to visit the public library.
Terrestrial Effects Of Nearby Supernovae In The Early Pleistocene
Creators: name: Thomas, Brian C.
name: Engler, E. E.
name: Kachelrieß, M.
name: Melott, A. L.
name: Overholt, A. C.
name: Semikoz, D. V.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Geophysics (physics.geo-ph)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Recent results have strongly confirmed that multiple supernovae happened at distances ~100 pc consisting of two main events: one at 1.7 to 3.2 million years ago, and the other at 6.5 to 8.7 million years ago. These events are said to be responsible for excavating the Local Bubble in the interstellar medium and depositing 60Fe on Earth and the Moon. Other events are indicated by effects in the local cosmic ray (CR) spectrum. Given this updated and refined picture, we ask whether such supernovae are expected to have had substantial effects on the terrestrial atmosphere and biota. In a first cut at the most probable cases, combining photon and cosmic ray effects, we find that a supernova at 100 pc can have only a small effect on terrestrial organisms from visible light and that chemical changes such as ozone depletion are weak. However, tropospheric ionization right down to the ground due to the penetration of $\geq$TeV cosmic rays will increase by nearly an order of magnitude for thousands of years, and irradiation by muons on the ground and in the upper ocean will increase 20-fold, which will approximately triple the overall radiation load on terrestrial organisms. Such irradiation has been linked to possible changes in climate and increased cancer and mutation rates. This may be related to a minor mass extinction around the Pliocene-Pleistocene boundary, and further research on the effects is needed.
description: Revised version accepted at ApJL
ALGEBRAIC PENETRATION OF LIGHT WEIGHT S-BOX IN IMAGE ENCRYPTION BY GROBNER BASIS
Creators: name: AHMED H. ELDEEB
name: HAMED SHAWKY ZIED
name: WAGEDA I. AL SOBKY
name: HALA S. OMAR
name: NADIA M.G. ALSAIDI
name: SARA FOUAD
Publisher: name: Zenodo
Year: 2024
Subjects: Encryption, Block Cipher, S-Box, Attack, Gro ̈bner

description: Abstract

Light weight encryption has a lot of applications in our technical life such as mobile security, which is based on block cipher with core S-Box. Substitution box (S-box) is the core of nonlinearity of block ciphers. So, it must be secure enough to avoid linear, differential, integral and algebraic attack. In this paper, light weight S-box was converted into a mathematical model containing multivariate system of equations, which were solved by a classical method called Gro ̈bner Bases. It was found that the Gro ̈bner Bases succeeded to penetrate the lightweight S-box with high efficiency which render this type of S-box weak for algebraic attack. In addition, the encryption system was applied after the hacking of S-box to verify the extent to which the theoretical results were achieved. Indeed, the theoretical and practical results were identical to confirm that the hacking of S-box was to a large extent.
Repatriation of Museum Archival Materials: A Case Study of The Denver Museum of Nature and Science
Creators: name: Aria Princehorn
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2023
Subjects: Cultural property
Museums--Acquisitions
Archives
Museums--Deaccessioning

description: Museum archival repatriation is an ethical obligatory process in which museums return cultural materials housed within their collections to the community of origin. This case study will focus on the Denver Museum of Nature and Science and how museums motivations behind engaging in repatriation and the impact of repatriations between the museum and community are affected. The experiences and perspectives of Denver Museum staff directly involved with repatriation efforts are analyzed through the content analysis of data collected from semi-structured interviews. The anticipated impact will hopefully lead to further research on the effects of repatriation from the community’s perspective, and encourage more museums to re-visit their collections and engage in reparative work to benefit themselves but most importantly cultural communities.
title: Therapie und Prognose der Lymphome des Knochens
Creators: name: Müller, Annika
name: Dreyling, Martin
name: Roeder, Falk
name: Baur-Melnyk, Andrea
name: Knösel, Thomas
name: Klein, Alexander
name: Jansson, Volkmar
name: Dürr, Hans Roland
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Lymphom
subject: Knochen
subject: ossäre Beteiligung
subject: Knochenlymphom
subject: Chemotherapie
subject: 610 Medical sciences; Medicine

description: Fragestellung: Das maligne Lymphom des Knochens ist selten, in fortgeschrittenen Stadien kann es schwierig sein, es von einer ossären Mitbeteiligung eines konventionellen Lymphoms zu differenzieren. Ziel dieser Arbeit ist es die typischen klinischen und radiologischen Parameter dieser Läsion,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)