cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Electromagnetic Pulse Welded Aluminium to Copper Sheet Joints: Morphological and Mechanical Characterization
Creators: name: Faes, K.
name: Kwee, I.
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: welding
subject: analysis
subject: sheet metal
subject: 620
subject: 670

description: This study investigated joining of Al to Cu sheets by electromagnetic pulse welding, which is a solid-state welding process that uses electromagnetic forces to join materials. The interfacial morphology and mechanical properties of the Al/Cu joints were analysed and related to the welding process parameters. The centre section of the Al/Cu joints evolved from a non-welded to a welded zone. The welded zone started with a wavy interface, consisting of thick interfacial layers with defects and evolved to a relatively flat interface without an interfacial layer. Interfacial phases resulted from solid-state mechanical mixing and/or very localised interfacial heating. The interfacial layers had a thickness ranging from 2-39 μm, an interface waviness amplitude up to 11 μm and contained 31-75 wt% Cu. The interfacial layer thickness and the weld length are determined by both the discharge energy and the stand-off distance. A trade-off existed between a homogeneous interface and the maximum weld length when the stand-off distance is changed. The interfacial layer exhibited an increased hardness compared to Al and Cu. A higher tensile force, up to 4,9 kN, was achieved at a higher energy and a lower stand-off distance. One of the factors determining the tensile force was the width of the welded area.
The Influence of Thermal and Mechanical Effects on the Bond Formation During Impact Welding
Creators: name: Pabst, C.
name: Groche, P.
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: joining
subject: bond formation
subject: impact welding
subject: 620
subject: 670
subject: fügen

description: Impact welding, usually applied as explosion welding or electromagnetic pulse welding, is a highly transient joining process. Strain rates in orders of magnitude far above 104 1/s and resultant thermal effects occur and influence the formation of the joint significantly. Experimental and microscopic investigations as well as analytical estimations are carried out and presented in this paper in order to gain a more comprehensive understanding of the effective mechanisms and their relevance. In addition to electromagnetic pulse welding, a specially built test rig is used to identify the process window and its change due to modified parameters. The test rig allows to change both impact parameters, angle β and velocity v_c , independently. It will be shown that the actual formation of the joint and its characteristics are greatly affected by the surrounding gaseous media. Strength and size of the joint can be influenced as well as the location of the process window. Theories will be developed to explain these results and to make them usable for the practical application. Furthermore, experimental results indicate that the compression of the ambient atmosphere in the closing gap between the two specimens evokes highly elevated temperature, which is in good accordance with earlier findings.
A Study on the Critical Thickness of the Inner Tube for Magnetic Pulse Welding Using FEM and BEM
Creators: name: Geng, H.
name: Cui, J.
name: Sun, G.
name: Li, G.
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: magnetic pulse welding
subject: boundary element method
subject: dissimilar metals
subject: 620
subject: 670
subject: Magnetumformen

description: Due to high efficiency and quality in welding dissimilar metals, Magnetic Pulse Welding (MPW) has attracted much attention. In this study, 3A21 aluminium alloy used as outer tube was welded to 20Fe tube by MPW. In order to investigate the critical thickness of the inner tube (20Fe) which is subjected to huge impact pressure from the outer tube (3A21), both numerical simulations and experiments were carried out. For the purpose of investigating the critical thickness of the inner tube under various impact velocities, four discharge voltages (9 kV, 11 kV, 13 kV and 14 kV) were employed in the MPW experiment. The diameters of inner tube at different locations were measured to obtain its plastic deformation at various discharge voltages. The simulations considering the coupled effects of the mechanical, thermal and electromagnetic process were performed to research the impact velocity and deformation of tubular fittings in the electromagnetic module (EM) in LS-DYNA. An inverse method was proposed to find the dynamic yield stress of inner tube, and the predicted yield stress was then employed in models with critical thickness. Both of the impact velocity and deformation were verified experimentally.
Digitalisierung der hessischen Arbeitswelt
I. Technologische Dimension
Creators: name: Greef, Samuel
Publisher: name: Universität Kassel
Year: 2023
Subjects: subject: Digitalisierung
subject: Hessen
subject: Arbeitswelt
subject: Technologie
subject: Innovation
subject: 320
subject: Hessen
subject: Digitalisierung
subject: Innovation
subject: Arbeitswelt
subject: Technologie

description: Vom Hessischen Ministerium für Soziales und Integration gefördert.
Electron doping evolution of the neutron spin resonance in NaFe$_{1-x}$Co$_{x}$As
Creators: name: Zhang, Chenglin
name: Lv, Weicheng
name: Tan, Guotai
name: Song, Yu
name: Carr, Scott V.
name: Chi, Songxue
name: Matsuda, M.
name: Christianson, A. D.
name: Fernandez-Baca, J. A.
name: Harriger, L. W.
name: Dai, Pengcheng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Neutron spin resonance, a collective magnetic excitation coupled to superconductivity, is one of the most prominent features shared by a broad family of unconventional superconductors including copper oxides, iron pnictides, and heavy fermions. In this work, we study the doping evolution of the resonances in NaFe$_{1-x}$Co$_x$As covering the entire superconducting dome. For the underdoped compositions, two resonance modes coexist. As doping increases, the low-energy resonance gradually loses its spectral weight to the high-energy one but remains at the same energy. By contrast, in the overdoped regime we only find one single resonance, which acquires a broader width in both energy and momentum, but retains approximately the same peak position even when $T_c$ drops by nearly a half compared to optimal doping. These results suggest that the energy of the resonance in electron overdoped NaFe$_{1-x}$Co$_x$As is neither simply proportional to $T_c$ nor the superconducting gap, but is controlled by the multi-orbital character of the system and doped impurity scattering effect.
description: accepted by PRB
Role of Clostridium perfringens toxins in the pathogenesis of clostridial myonecrosis
Creators: name: Awad., Milena Mary
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.
title: Minimal-invasive Trichterbrustkorrektur nach Nuss im Erwachsenenalter – Sind für optimale Ergebnisse zusätzliche Maßnahmen erforderlich?
Creators: name: Schmidt, Joachim
name: Schnorr, Philipp
name: Kösek, Volkan
name: Wiebe, Karsten
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Methode der Trichterburstkorrektur nach Nuss ist für Patienten im Kinder- und Jugendalter entwickelt worden und beruht auf der juvenilen Flexibilität des knöchernen Brustkorbs. Im Erwachsenenalter ist die Methode wegen schlechterer Ergebnisse umstritten. Material und[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
Enhancing Motivation and Developing Positive Attitudes in an ESP Context
Creators: name: Kharbanda, Prem Raj
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 470306
subject: English as a second language
classificationCode: 390104
subject: English and literacy curriculum and pedagogy (excl. LOTE, ESL and TESOL)

description: The study can be utilised by any ESP practitioner both in the context of classroom teaching and ESP course design. As teachers, we should not take it for granted when it comes to the motivation and attitude of the learners toward ESP on the assumption that ESP itself is motivating. This study can be sort of ready reference as theories have been identified here and practically implemented. It is hoped that further research will be carried out not only on these but other theories related to this domain. Teacher motivation and attitude toward ESP need also to be researched for a holistic developmental of ESP teaching/ learning.
Synthesis of models for order-sorted first-order theories using linear algebra and constraint solving
Creators: name: Lucas, Salvador
Publisher: name: arXiv
Year: 2015
Subjects: subject: Programming Languages (cs.PL)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: F.3.1; F.4.1; I.2.2; I.2.3; I.2.4; I.2.5

description: Recent developments in termination analysis for declarative programs emphasize the use of appropriate models for the logical theory representing the program at stake as a generic approach to prove termination of declarative programs. In this setting, Order-Sorted First-Order Logic provides a powerful framework to represent declarative programs. It also provides a target logic to obtain models for other logics via transformations. We investigate the automatic generation of numerical models for order-sorted first-order logics and its use in program analysis, in particular in termination analysis of declarative programs. We use convex domains to give domains to the different sorts of an order-sorted signature; we interpret the ranked symbols of sorted signatures by means of appropriately adapted convex matrix interpretations. Such numerical interpretations permit the use of existing algorithms and tools from linear algebra and arithmetic constraint solving to synthesize the models.
description: In Proceedings PROLE 2015, arXiv:1512.06178
title: Online-Umfrage zum Thema Nahttechnik und Nachbehandlung von Beugesehnenverletzungen der Hand vor dem Hintergrund einer zunehmenden Ökonomisierung der Medizin
Creators: name: Strolla, Johannes
name: Giunta, Riccardo E.
name: Vokmer, Elias
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Durch die Weiterentwicklung von Nahttechniken mit verbesserter Belastbarkeit wurde die Hoffnung auf bessere klinische Ergebnisse nach Beugesehnenverletzungen der Hand geweckt. Insbesondere durch Mehrstrangnähte soll eine frühzeitige aktive Nachbehandlung erreicht werden. Auf Basis[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
Ovarian and pituitary beta-endorphin
Creators: name: Autelitano., Dominic J.
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.
title: The role of surgery in patients with recurrent low-grade gliomas
Creators: name: Gousias, Konstantinos
name: Keil, Vera
name: Ridwan, Sami
name: Simon, Matthias
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: low grade gliomas
subject: PFS
subject: surgery
subject: 610 Medical sciences; Medicine

description: Objective: The role of repeat surgery in the treatment of patients with low-grade gliomas (LGG) is not well defined. We therefore investigated the impact of reoperation in a large monoinstitutional cohort of patients with LGG at first recurrence (1R). Method: For the present paper 154 consecutive[for full text, please go to the a.m. URL]
description: 67. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), 1. Joint Meeting mit der Koreanischen Gesellschaft für Neurochirurgie (KNS)
Meaning of the nuclear wave function
Creators: name: Terry, John D.
name: Miller, Gerald A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Background The intense current experimental interest in studying the structure of the deuteron and using it to enable accurate studies of neutron structure motivate us to examine the four-dimensional space-time nature of the nuclear wave function, and the various approximations used to reduce it to an object that depends only on three spatial variables. Purpose: The aim is to determine if the ability to understand and analyze measured experimental cross sections is compromised by making the reduction from four to three dimensions. Method: Simple, exactly-calculable, covariant models of a bound-state wave state wave function (a scalar boson made of two constituent-scalar bosons) with parameters chosen to represent a deuteron are used to investigate the accuracy of using different approximations to the nuclear wave function to compute the quasi-elastic scattering cross section. Four different versions of the wave function are defined (light-front spectator, light-front, light-front with scaling and non-relativistic) and used to compute the cross sections as a function of how far off the mass-shell (how virtual) is the struck constituent. Results: We show that making an exact calculation of the quasi-elastic scattering cross section involves using the light-front spectator wave function. All of the other approaches fail to reproduce the model exact calculation if the value of Bjorken $x$ differs from unity. The model is extended to consider an essential effect of spin to show that constituent nucleons cannot be treated as being on their mass shell even when taking the matrix element of a `good' current. Conclusions: It is necessary to develop realistic light-front spectator wave functions to meet the needs of current and planned experiments.
description: 17 pages 11 figures
Nonergodic Diffusion of Single Atoms in a Periodic Potential
Creators: name: Kindermann, Farina
name: Dechant, Andreas
name: Hohmann, Michael
name: Lausch, Tobias
name: Mayer, Daniel
name: Schmidt, Felix
name: Lutz, Eric
name: Widera, Artur
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Diffusion is a central phenomenon in almost all fields of natural science revealing microscopic processes from the observation of macroscopic dynamics. Here, we consider the paradigmatic system of a single atom diffusing in a periodic potential. We engineer microscopic particle-environment interaction to control the ensuing diffusion over a broad range of diffusion constants and from normal to subdiffusion. While one- and two-point properties extracted from single particle trajectories, such as variance or position correlations, indicate apparent Brownian motion, the step size distribution, however, shows exponentially decaying tails. Furthermore non-ergodic dynamics is observed on long time scales. We demonstrate excellent agreement with a model of continuous time random walk with exponential distribution, which applies to various transport phenomena in condensed or soft matter with periodic potentials.
title: Essays on the Economics of Labor Markets and Retirement Policies
Creators: name: Del Prato, Francesco
Publisher: name: IMT Alti Studi Lucca
Year: 2023

description: This dissertation explores three distinct yet relevant aspects of la- bor markets, shedding new light the micro- and macroeconomic mechanisms behind them. It comprises three independent essays. In the first chapter, I explore a novel mechanism through which firms can provide value to their employees: reducing on-the-job search frictions. I build a structural search model where the rate of job offers depends on the current employer. Workers thus value the firms’ contribution to accelerating their ascent on the job ladder. Using a reduced-form approach, I demonstrate the existence of this compensating differential and its payoff in terms of future earnings. Finally, I structurally estimate the model, showing a precise fit with the data. The second chapter offers new evidence of the heterogeneous ef- fects on firm productivity distribution caused by a labor market re- form aimed at enhancing labor flexibility, which indirectly reduced labor costs. Specifically, we show that this decrease in labor costs— attributable to the unique features of Italian collective bargaining institutions—suppresses total factor productivity (TFP) among al- ready unproductive firms while increasing it for the most produc- tive ones. We argue that this effect is driven by negative selection at the bottom of the distribution and construct a model that ratio- nalizes this mechanism and provides welfare implications. The third chapter uses an overlapping generation model to study the implications on optimal taxation of the government’s use of a credible set of social security instruments. We reveal that these instruments introduce new redistributive motives and crowd out others in the context of a standard Ramsey problem. We calibrate the model using data from three different economies, showing that current retirement benefits exceed their optimal level and that the implementation of funded social security schemes is desirable. The dissertation contributes to various branches of labor economics and macro-public finance literature: i. it investigates a brand new compensating differential channel for high-skilled workers that ex- plains a significant component of employees’ transitions behavior; ii. it presents new empirical and theoretical evidence on the hetero- geneous effects of labor market reforms on productivity; iii. it char- acterizes optimal distortionary labor and capital taxation for the first time in the context of a rich set of social security instruments, bridging the gap between social security and traditional Ramsey policy instruments.
De novo design of mini-protein binders broadly neutralizing Clostridioides difficile toxin B variants
Creators: name: xinchen, lyu
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 320603
subject: Medical molecular engineering of nucleic acids and proteins
classificationCode: 310113
subject: Synthetic biology

description: 1.We present the de novo design and characterization of pan-specific mini-protein binders against major TcdB subtypes. De novo designed mini-protein scaffolds were docked against the TcdB toxins to identify binding modes. In this archive, we provide all the Rosetta scripts and Jupyter notebooks for filtering Rosetta results. Users need only write the bash script suitable for their computer to execute the job.2.We present the calculated results of high-throughput DNA sequencing in the file "calculated.zip," along with detailed DNA barcode information in the file "barcode_calculated.txt."3.Additionally, we provide the sequence list of the initial design library in "TcdB_initial_library.txt" and the sequence list of SSM variants of 43,829 in "SSM_43829_library.txt".
Rank-Deficient Solutions for Optimal Signaling over Wiretap MIMO Channels
Creators: name: Loyka, Sergey
name: Charalambous, Charalambos D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Capacity-achieving signaling strategies for the Gaussian wiretap MIMO channel are investigated without the degradedness assumption. In addition to known solutions, a number of new rank-deficient solutions for the optimal transmit covariance matrix are obtained. The case of a weak eavesdropper is considered in detail and the optimal covariance is established in an explicit, closed form with no extra assumptions. This provides lower and upper bounds to the secrecy capacity in the general case with a bounded gap, which are tight for a weak eavesdropper or/and low SNR. Closed form solutions are also obtained for isotropic and omnidirectional eavesdroppers, based on which lower and upper bounds to the secrecy capacity are established in the general case. Sufficient and necessary conditions for optimality of 3 popular transmission techniques, namely the zero-forcing (ZF), the standard water-filling (WF) over the channel eigenmodes and the isotropic signaling (IS), are established for the MIMO wiretap channel. These solutions are appealing due to their lower complexity. In particular, no wiretap codes are needed for the ZF transmission, and no precoding or feedback is needed for the isotropic signaling.
description: accepted by IEEE Trans. Communications
De novo design of mini-protein binders broadly neutralizing Clostridioides difficile toxin B variantsd Item
Creators: name: xinchen, lyu
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 320603
subject: Medical molecular engineering of nucleic acids and proteins
classificationCode: 310113
subject: Synthetic biology

description: 1.We present the de novo design and characterization of pan-specific mini-protein binders against major TcdB subtypes. De novo designed mini-protein scaffolds were docked against the TcdB toxins to identify binding modes. In this archive, we provide all the Rosetta scripts and Jupyter notebooks for filtering Rosetta results. Users need only write the bash script suitable for their computer to execute the job.2.We present the calculated results of high-throughput DNA sequencing in the file "calculated.zip," along with detailed DNA barcode information in the file "barcode_calculated.txt."3.Additionally, we provide the sequence list of the initial design library in "TcdB_initial_library.txt" and the sequence list of SSM variants of 43,829 in "SSM_43829_library.txt".
Proving Continuity of Coinductive Global Bisimulation Distances: A Never Ending Story
Creators: name: Romero-Hernández, David
name: de Frutos-Escrig, David
name: Della Monica, Dario
Publisher: name: arXiv
Year: 2015
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We have developed a notion of global bisimulation distance between processes which goes somehow beyond the notions of bisimulation distance already existing in the literature, mainly based on bisimulation games. Our proposal is based on the cost of transformations: how much we need to modify one of the compared processes to obtain the other. Our original definition only covered finite processes, but a coinductive approach allows us to extend it to cover infinite but finitary trees. After having shown many interesting properties of our distance, it was our intention to prove continuity with respect to projections, but unfortunately the issue remains open. Nonetheless, we have obtained several partial results that are presented in this paper.
description: In Proceedings PROLE 2015, arXiv:1512.06178
Electron-deuteron DIS with spectator tagging at EIC: Development of theoretical framework
Creators: name: Cosyn, W.
name: Guzey, V.
name: Sargsian, M.
name: Strikman, M.
name: Weiss, C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: An Electron-Ion Collider (EIC) would enable next-generation measurements of deep-inelastic scattering (DIS) on the deuteron with detection of a forward-moving nucleon (p, n) and measurement of its recoil momentum ("spectator tagging"). Such experiments offer full control of the nuclear configuration during the high-energy process and can be used for precision studies of the neutron's partonic structure and its spin dependence, nuclear modifications of partonic structure, and nuclear shadowing at small x. We review the theoretical description of spectator tagging at EIC energies (light-front nuclear structure, on-shell extrapolation in the recoil nucleon momentum, final-state interactions, diffractive effects at small x) and report about on-going developments.
description: 7 pages, 3 figures. Proceedings of 6th International Conference on Physics Opportunities at an Electron-Ion Collider (POETIC6), Palaiseau, France, 7-11 September 2015
title: Die Rolle des Edmonton Obesity Staging System als Prädiktor für das postoperative Outcome und die 30-Tage Mortalität nach metabolischer Chirurgie
Creators: name: Chiappetta, Sonja
name: Theodoridou, Sophia
name: Stier, Christine
name: Weiner, Rudolf
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Das Edmonton Obesity Staging System (EOSS) ist anerkannt als umfassendes Messinstrument der Adipostas – assoziierten Erkrankungen und gilt als Mortalitätsprädiktor bei adipösen Patienten. Das Ziel dieser Studie ist es, die Rolle des EOSS für das postoperative Outcome[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
Subunit 8 of yeast mitochondrial ATP synthase : aspects of function and topology
Creators: name: Artika., I. Made
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.
title: Gender-related differences of inguinal hernia and patent processus vaginalis in term and preterm infants
Creators: name: Burgmeier, Christine
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Inguinal hernia (IH) is predominant in boys and preterm infants, but until today there has never been a systematic evaluation of gender-related differences. Since decades, contralateral groin exploration is a controversy. In the literature, age, sex, history of prematurity and initial side[for full text, please go to the a.m. URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
Spectral determinants and quantum theta functions
Creators: name: Grassi, Alba
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: It has been recently conjectured that the spectral determinants of operators associated to mirror curves can be expressed in terms of a generalization of theta functions, called quantum theta functions. In this paper we study the symplectic properties of these spectral determinants by expanding them around the point hbar=2pi, where the quantum theta functions become conventional theta functions. We find that they are modular invariant, order by order, and we give explicit expressions for the very first terms of the expansion. Our derivation requires a detailed understanding of the modular properties of topological string free energies in the Nekrasov-Shatashvili limit. We derive these properties in a diagrammatic form. Finally, we use our results to provide a new test of the duality between topological strings and spectral theory.
description: 31 pages, 3 fgures
title: The impact of redo surgery on clinical results of mitral valve surgery
Creators: name: Tugtekin, Sems
name: Wilbring, Manuel
name: Matschke, Klaus
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Redo valve surgery is supposed to be associated with impaired surgical outcome, which particular concerns mitral valve surgery. Therefore data concerning the real surgical risk of redo-mitral valve replacement for non-infectious, isolated mitral disease remain of particluar clinical interest.[for full text, please go to the a.m. URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
Exploring Real-time Object Detection in an ML-enabled Critical System Simulation (Experimentation Package)
Creators: name: Anonymous Author
name: Anonymous Author
name: Anonymous Author
Publisher: name: Zenodo
Year: 2023
Subjects: collaborative robot, object detection, simulation, machine learning, risk analysis

description: This repository contains the experimentation package as well as obtained results for the study titled "Exploring Real-time Object Detection in an ML-enabled Critical System Simulation". These include simulation control script, simulation file, training, test and validation outputs and evaluation scripts as well as a bespoke python library to aid object detection. cais_scenario.ttt is the actual simulation file and is loaded into CoppeliaSim. All zipped files must be unzipped to be used.

 The files are named to reflect the purpose of each and the already generated output are included as part of the experimentation package. It is recommended to house all the downloaded files in the same directory to minimise the risk of breaking the implementation paradigm. Note: Instructions to setup shop for real-time object detection can be found in the cais_rtod library.
title: Adenokarzinom des Dünndarms bei M. Crohn: die verkannte Komplikation
Creators: name: Müller, Gerhard
name: Stöckmann, Henning
name: Kruis, Wolfgang
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Adenokarzinome des Dünndarms gelten als Rarität. Allerdings ist die Inzidenz bei CED um das bis zu 60-fache erhöht. (Kronberger 2006, Pan 2011) Material und Methoden: Am Evangelischen Krankenhaus Kalk wurden von 2000 - 2014 1523 Patienten mit M. Crohn behandelt. 19 Patienten[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
The Victorian ambulatory care sensitive conditions study
Creators: name: Ansari., Mohammad Zahid
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.
title: Comparative Protein-Profiling of Ulcerative Colitis associated Colorectal Cancer and Sporadic Colorectal Cancers
Creators: name: Kollbeck, Sophie
name: Gemoll, Timo
name: Karstens, Karl F.
name: Habermann, Jens K.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Patients with long-standing ulcerative colitis are at increased risk of neoplastic development. Ulcerative colitis associated colorectal carcinoma (UCC) are often difficult to detect endoscopically and to discriminate from inflammatory regenerative epithelium. Therefore a molecular marker[for full text, please go to the a.m. URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
title: Ausbildungsreife von Jugendlichen: Begriffskonzeptionen und Übergangsförderung
title: Policy Paper - Arbeitsweltberichterstattung Hessen
Creators: name: Heller, Lukas
name: Rohde, Rosemarie
Publisher: name: Universität Kassel
Year: 2023
Subjects: subject: Ausbildung
subject: Arbeitswelt
subject: Hessen
subject: 320
subject: Hessen
subject: Ausbildung
subject: Arbeitswelt
subject: Jugend
subject: Berufsreife

description: Vom Hessischen Ministerium für Soziales und Integration gefördert.
Large transverse Hall-like signal in topological Dirac semimetal Cd3As2
Creators: name: Guo, Shih-Ting
name: Sankar, R.
name: Chien, Yung-Yu
name: Chang, Tay-Rong
name: Jeng, Horng-Tay
name: Guo, Guang-Yu
name: Chou, F. C.
name: Lee, Wei-Li
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Cadmium arsenide ($\rm Cd_3As_2$) is known for its inverted band structure and ultra-high electron mobility. It has been theoretically predicted and also confirmed by ARPES experiments to exhibit a 3D Dirac semimetal phase containing degenerate Weyl nodes. From magneto-transport measurements in high quality single crystals of $\rm Cd_3As_2$, a small effective mass $m^* \approx$ 0.05 $m_e$ is determined from the Shubnikov-de Haas (SdH) oscillations. In certain field orientations, we find a splitting of the SdH oscillation frequency in the FFT spectrum suggesting a possible lifting of the double degeneracy in accord with the helical spin texture at outer and inner Fermi surfaces with opposite chirality predicted by our \textit{ab initio} calculations. Strikingly, a large antisymmetric magnetoresistance with respect to the applied magnetic fields is uncovered over a wide temperature range in needle crystal of $\rm Cd_3As_2$ with its long axis along [112] crystal direction. It reveals a possible contribution of intrinsic anomalous velocity term in the transport equation resulting from a unique 3D Rashba-like spin splitted bands that can be obtained from band calculations with the inclusion of Cd antisite defects.
description: 17 pages, 5 figures
Clinical Record Keeping Education Needs in a Medical School and the Quality of Clinical Documentations
Creators: name: Emekli, Emre
name: Coşkun, Özlem
name: Budakoğlu, Işıl İrem
name: Kıyak, Yavuz Selim
Publisher: name: figshare
Year: 2023
Subjects: Higher education
Medicine, nursing and health curriculum and pedagogy

description: The research study examining clinical record keeping education in undergraduate medical programs at a university. It emphasizes the importance of high-quality medical records in healthcare delivery and outlines the lack of adequate education in this area. The study involved surveys and interviews with faculty members and students. Findings revealed deficiencies in record keeping education, with students learning through observation. The research aims to identify areas for improvement to enhance the quality of clinical records in the institution. The study's importance lies in addressing the deficiencies in clinical record keeping education in undergraduate medical programs. High-quality medical records are crucial for effective patient care, communication, research, and legal purposes. Improving education in this area ensures future healthcare professionals can maintain accurate, comprehensive, and useful clinical records, ultimately enhancing patient outcomes and healthcare system efficiency.
Clinical Record Keeping Education Needs in a Medical School and the Quality of Clinical Documentations.pdf
Creators: name: Emekli, Emre
name: Coşkun, Özlem
name: Budakoğlu, Işıl İrem
name: Kıyak, Yavuz Selim
Publisher: name: figshare
Year: 2023
Subjects: Higher education
Medicine, nursing and health curriculum and pedagogy

description: The research study examining clinical record keeping education in undergraduate medical programs at a university. It emphasizes the importance of high-quality medical records in healthcare delivery and outlines the lack of adequate education in this area. The study involved surveys and interviews with faculty members and students. Findings revealed deficiencies in record keeping education, with students learning through observation. The research aims to identify areas for improvement to enhance the quality of clinical records in the institution. The study's importance lies in addressing the deficiencies in clinical record keeping education in undergraduate medical programs. High-quality medical records are crucial for effective patient care, communication, research, and legal purposes. Improving education in this area ensures future healthcare professionals can maintain accurate, comprehensive, and useful clinical records, ultimately enhancing patient outcomes and healthcare system efficiency.
Neuroanatomical development of the visual system of the cat
Creators: name: Anker., Ron L.
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.
Effects of tailored messaging on cell phone use avoidance while driving through highway work zones: Application of the risk perception attitude framework
Creators: name: gyamfi, Prince Adu
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: Communication studies

description: Cell phone use while driving is one of the commonest distracted driving behaviors that causes fatal crashes, and drivers are more likely to use their cell phones in work zones because of slow-moving traffic. The road safety campaign literature suggests that persuasive messages can positively influence safe driving behaviors leading to a reduction in crashes. Thus, this dissertation, guided by the risk perception attitude (RPA) framework, sought to examine how tailored messaging could serve as an effective communication strategy to promote positive attitudes and behavioral intentions in the context of cell phone use avoidance while driving through highway work zones. Findings from two studies, using a college student sample and a national sample of US young adults between 18 and 24 years old, revealed that the RPA framework likely does not serve as a useful audience segmentation strategy in this context because an overwhelming majority of participants (about 87%) belonged to the responsive group. A tailored messaging approach did not influence cell phone use avoidance while driving attitudes and intentions among the young adults because the majority of participants (70%) felt the messages were not designed uniquely for them and might not be personally relevant to them. However, the majority of participants (62%) reported that highway work zone safety was an important topic they would want to receive future messaging about because messages about this topic would help to save lives and protect public safety, drastically reduce crashes in highway work zones, and promote safe driving behaviors in highway work zones. Participants who were aware of the existence of state laws banning cell phone use while driving reported slightly higher attitudes toward and intentions to engage in safe driving behaviors compared to those who were not aware of the existence of such state laws. This dissertation suggests that instead of creating messages to raise risk perceptions and enhance efficacy perceptions, informing the young adult population in the US about the existence of laws banning cell phone use while driving might be an effective means to discourage them from using their cell phones while driving through highway work zones. By extending the RPA framework as an audience segmentation strategy, this dissertation also proposes a responsive group classification framework which could serve as a useful audience segmentation strategy in this study context to classify audiences into four groups to effectively tailor messages to them.
Restricted Predicates for Hypothetical Datalog
Creators: name: Sáenz-Pérez, Fernando
Publisher: name: arXiv
Year: 2015
Subjects: subject: Databases (cs.DB)
subject: Artificial Intelligence (cs.AI)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: Hypothetical Datalog is based on an intuitionistic semantics rather than on a classical logic semantics, and embedded implications are allowed in rule bodies. While the usual implication (i.e., the neck of a Horn clause) stands for inferring facts, an embedded implication plays the role of assuming its premise for deriving its consequence. A former work introduced both a formal framework and a goal-oriented tabled implementation, allowing negation in rule bodies. While in that work positive assumptions for both facts and rules can occur in the premise, negative assumptions are not allowed. In this work, we cover this subject by introducing a new concept: a restricted predicate, which allows negative assumptions by pruning the usual semantics of a predicate. This new setting has been implemented in the deductive system DES.
description: In Proceedings PROLE 2015, arXiv:1512.06178
Impact of IPv4-IPv6 Coexistence in Cloud Virtualization Environment
Creators: name: Aazam, Mohammad
name: Huh, Eui-Nam
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Since January 2011, IPv4 address space has exhausted and IPv6 is taking up the place as successor. Coexistence of IPv4 and IPv6 bears problem of incompatibility, as IPv6 and IPv4 headers are different from each other, thus, cannot interoperate with each other directly. The IPv6 transitioning techniques are still not mature, causing hindrance in the deployment of IPv6 and development of next generation Internet. Until IPv6 completely takes over from IPv4, they will both coexist. For IPv4-IPv6 coexistence, three solutions are possible: a) making every device dual stack, b) translation, c) tunneling. Tunneling stands out as the best possible solution. Among the IPv6 tunneling techniques, this paper evaluates the impact of three recent IPv6 tunneling techniques: 6to4, Teredo, and ISATAP, in cloud virtualization environment. In virtual networks, these protocols were implemented on Microsoft Windows (MS Windows 7 and MS Windows Server 2008) and Linux operating system. Each protocol was implemented on the virtual network. UDP audio streaming, video streaming and ICMP-ping traffic was run. Multiple runs of traffic were routed over the setup for each protocol. The average of the data was taken to generate graphs and final results. The performance of these tunneling techniques has been evaluated on eight parameters, namely: throughput, end to end delay (E2ED), jitter, round trip time (RTT), tunneling overhead, tunnel setup delay, query delay, and auxiliary devices required. This evaluation shows the impact of IPv4-IPv6 coexistence in virtualization environment for cloud computing.
description: 10 pages. 16 figures. 10 tables
Coming to see fractions on the numberline
Creators: name: Robotti, Elisabetta
name: Antonini, Samuele
name: Baccaglini-Frank, Anna
Publisher: name: arXiv
Year: 2016
Subjects: subject: History and Overview (math.HO)
subject: FOS: Mathematics
subject: 97U60

description: The aim of this paper is to present a didactical sequence that fosters the development of meanings related to fractions, conceived as numbers that can be placed on the number line. The sequence was carried out in various elementary school classes, containing students certified to have mathematical learning disabilities (MLD). Thus, our didactical aim is to make accessible meaning related to fractions to all students of the class, including MLD students, by means of a common didactical sequence, that is, a sequence proposed to the entire class. Our research is based on a range of different perspectives, from mathematics education to neuroscience and cognitive psychology. We discuss how such perspectives can be combined and provide the theoretical bases to design an outline of the didactical sequence, which allows us to implement and strengthen inclusive education.
title: Differentielle Expression von antimikrobiellen Peptiden in ilealer Pouchmucosa von Colitis ulcerosa Patienten
Creators: name: Leowardi-Bauer, Christine
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Pouchitis ist die Hauptkomplikation nach restaurativer Proktokolektomie und ileoanaler Pouchanlage bei Colitis ulcerosa im Langzeitverlauf und kann den Patienten stark in seiner Lebensqualität beeinträchtigen. Das kumulative Risiko der Pouchitis nach 5 bis 10 Jahren liegt bei[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
Effects of hyperthermia on material and fetal sheep
Creators: name: Andrianakis., Peter
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.
GRACES observations of young [alpha/Fe]-rich stars
Creators: name: Yong, David
name: Casagrande, Luca
name: Venn, Kim A.
name: Chene, Andre-Nicolas
name: Keown, Jared
name: Malo, Lison
name: Martioli, Eder
name: Alves-Brito, Alan
name: Asplund, Martin
name: Dotter, Aaron
name: Martell, Sarah L.
name: Melendez, Jorge
name: Schlesinger, Katharine J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We measure chemical abundance ratios and radial velocities in four massive (i.e., young) [alpha/Fe]-rich red giant stars using high-resolution high-S/N spectra from ESPaDOnS fed by Gemini-GRACES. Our differential analysis ensures that our chemical abundances are on the same scale as the Alves-Brito et al. (2010) study of bulge, thin and thick disk red giants. We confirm that the program stars have enhanced [alpha/Fe] ratios and are slightly metal poor. Aside from lithium enrichment in one object, the program stars exhibit no chemical abundance anomalies when compared to giant stars of similar metallicity throughout the Galaxy. This includes the elements Li, O, Si, Ca, Ti, Cr, Ni, Cu, Ba, La, and Eu. Therefore, there are no obvious chemical signatures that can help to reveal the origin of these unusual stars. While our new observations show that only one star (not the Li-rich object) exhibits a radial velocity variation, simulations indicate that we cannot exclude the possibility that all four could be binaries. In addition, we find that two (possibly three) stars show evidence for an infrared excess, indicative of a debris disk. This is consistent with these young [alpha/Fe]-rich stars being evolved blue stragglers, suggesting their apparent young age is a consequence of a merger or mass transfer. We would expect a binary fraction of ~50% or greater for the entire sample of these stars, but the signs of the circumbinary disk may have been lost since these features can have short timescales. Radial velocity monitoring is needed to confirm the blue straggler origin.
description: MNRAS in press
title: Veränderungen des RPE-freien Areals in der OCT-Angiographie nach Rissen des retinalen Pigmentepithels im Rahmen einer exsudativen AMD
Creators: name: Gutfleisch, Matthias
name: Farecki, M.-L.
name: Heimes, B.
name: Book, B.
name: Ziegler, M.
name: Spital, G.
name: Lommatzsch, A.
name: Pauleikhoff, D.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Mittels OCT-Angiographie (OCT-A) können die verschiedenen retinalen und choroidalen Gefäßschichten der Makula untersucht werden. Ziel dieser Studie war es, nach einem Riss des retinalen Pigmentepithels (RPE-RIP) beim Vorliegen einer vaskularisierten Pigmentepithelabehbung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 29. Jahrestagung der Retinologischen Gesellschaft