cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Was kann der Augenarzt dem Internisten bieten?
Creators: name: Blum, Marcus
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: 2015 wird eine neue „Nationale VersorgungsLeitlinie (NVL)“ zur Prävention und Therapie von Netzhautkomplikationen bei Diabetes von der Bundesärztekammer in Zusammenarbeit mit der Kassenärztlichen Bundesvereinigung und der Arbeitsgemeinschaft der Wissenschaftlichen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 23. Jahrestagung der Gesellschaft der Augenärzte Sachsen-Anhalts und Thüringens
Orientational order on surfaces - the coupling of topology, geometry, and dynamics
Creators: name: Nestler, Michael
name: Nitschke, Ingo
name: Praetorius, Simon
name: Voigt, Axel
Publisher: name: arXiv
Year: 2016
Subjects: subject: Numerical Analysis (math.NA)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Mathematical Physics (math-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: G.1.8; G.1.10
subject: 58J35, 53C21, 53A05, 53A45, 58K45, 30F15

description: We consider the numerical investigation of surface bound orientational order using unit tangential vector fields by means of a gradient-flow equation of a weak surface Frank-Oseen energy. The energy is composed of intrinsic and extrinsic contributions, as well as a penalization term to enforce the unity of the vector field. Four different numerical discretizations, namely a discrete exterior calculus approach, a method based on vector spherical harmonics, a surface finite-element method, and an approach utilizing an implicit surface description, the diffuse interface method, are described and compared with each other for surfaces with Euler characteristic 2. We demonstrate the influence of geometric properties on realizations of the Poincare-Hopf theorem and show examples where the energy is decreased by introducing additional orientational defects.
description: 38 pages, 10 figures
Spatial correlations of dark energy from quantum fluctuations in inflation
Creators: name: Belgacem, Enis
name: Prokopec, Tomislav
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: This paper contains a detailed study of the properties of a simple model attempting to explain dark energy as originated from quantum fluctuations of a light spectator scalar field in inflation. In [1] we recently outlined how Starobinsky's stochastic formalism can be used to study the spatial correlations imprinted on dark energy by its quantum origin in this model and we studied their possible role in relieving the Hubble tension. Here we provide a more comprehensive derivation of the results in [1] and we refine some of our estimates, comparing to the approximate results obtained previously. Among the main results, we analyze the non-coincident correlators predicted by a full field theoretical treatment and their relation with those computed within the stochastic formalism. We find that in the region where stochastic theory predicts significant sub-Hubble correlators it is in disagreement with field theoretical predictions. However, agreement can be restored by introducing a reduced speed of sound for the scalar field. We also discuss an alternative approach to the problem of studying correlators within the stochastic formalism based directly on the evolution of probability distributions. We find that the two approaches give the same answer for 2-point functions of the field, but not for 4-point functions relevant to density correlators and we discuss the behaviour of the two methods with respect to Wick's theorem.
description: v2: version submitted to Phys. Rev. D
Graph states and local unitary transformations beyond local Clifford operations
Creators: name: Tsimakuridze, Nikoloz
name: Gühne, Otfried
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Graph states are quantum states that can be described by a stabilizer formalism and play an important role in quantum information processing. We consider the action of local unitary operations on graph states and hypergraph states. We focus on non-Clifford operations and find for certain transformations a graphical description in terms of weighted hypergraphs. This leads to the indentification of hypergraph states that are locally equivalent to graph states. Moreover, we present a systematic way to construct pairs of graph states which are equivalent under local unitary operations, but not equivalent under local Clifford operations. This generates counterexamples to a conjecture known as LU-LC conjecture. So far, the only counterexamples to this conjecture were found by random search. Our method reproduces the smallest known counterexample as a special case and provides a physical interpretation.
description: 19 pages, 8 figures, v2: final version
Broadband study and the discovery of pulsations from the Be/X-ray binary eRASSU J052914.9-662446 in the Large Magellanic Cloud
Creators: name: Maitra, C.
name: Kaltenbrunner, D.
name: Haberl, F.
name: Buckley, D. A. H.
name: Monageng, I. M.
name: Udalski, A.
name: Carpano, S.
name: Coley, J. B.
name: Doroshenko, V.
name: Ducci, L.
name: Malacaria, C.
name: König, O.
name: Santangelo, A.
name: Vasilopoulos, G.
name: Wilms, J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Context. The Magellanic Clouds are our nearest star-forming galaxies. While the population of high-mass X-ray binaries (HMXBs) in the Small Magellanic Cloud (SMC) is relatively well studied, our knowledge about the Large Magellanic Cloud (LMC) is far from complete given its large angular extent and insufficient coverage with X-ray observations. Aims. We conducted a search for new HMXBs in the LMC using data from eROSITA, the soft X-ray instrument on board the Spektrum-Roentgen-Gamma (SRG) satellite. Methods. After confirming the nature of eRASSU J052914.9-662446 as a hard X-ray source positionally coincident with an early type star, we followed it up with optical spectroscopic observations from South African Large Telescope (SALT) and a dedicated NuSTAR observation. Results. We study the broadband timing and spectral behaviour of the newly discovered HMXB eRASSU J052914.9-662446 through eROSITA, Swift and NuSTAR data in X-rays and the Optical Gravitational Lensing Experiment (OGLE) and SALT RSS data at optical wavelength. We report on detection of the spin period at 1412 s and suggest an orbital period of the system of ~151 days, and thereby establish eRASSU J052914.9-662446 as an accreting pulsar. Further, through optical spectroscopic observations and the existence of H alpha emission the source is identified as a Be X-ray binary pulsar in the LMC. We also investigate the variability of the source in the optical and X-ray regime over the last decades and provide estimates on the possible magnetic field strength of the neutron star.
description: 11 pages, 13 figures, 3 tables, accepted for publication in A&A
Communication skills in healthcare: academic, clinician and patient perspectives
Creators: name: CHARLOTTE ABYNA INDERMAUR DENNISTON
Publisher: name: Monash University
Year: 2018
Subjects: Education
Health Care
Medicine

description: This PhD explores healthcare communication skills from the perspectives of academics, clinicians and patients. We know that communication is key to effective healthcare and this research has revealed new approaches for teaching and learning these skills. Findings indicate that we need to consider multiple stakeholders in the design of communication education, we need to develop healthcare professionals’ skills at assessing their own communication and asking for feedback, and workplace teaching of communication skills needs improving. This thesis also concludes that the patient voice is key to developing communication education to ultimately improve the care of the patient.
Assessment Of Project Management Practices And Challenges: The Case Of Telecom Expansion Project (TEP) In Ethio telecom
Creators: name: Haftom, Medhen
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019

description: The purpose of this study is to assess the project management practices of telecom expansion project and their effect on project performance in ethiotelecom. Explanatory research design was applied to address the specific objectives of the study and reach at specific conclusion. Primary data has been collected by distributing 88 structured questionnaires and all the distributed questionnaires were filled and returned. Results from descriptive analysis identified that TEP was good in practicing Initiation, planning, execution, monitoring & control and closing phase activities except the following observed problems in within these phases like: Lack identifying possible risks and detail scope statement preparation at planning phase, lack of timely escalation of problems impeding project team's performance to execute the project and regularly updating project schedules at execution phase, lack of proper identification and documenting of lessons learned at closing phase. With regard to implementation challenges, Lack of proper coordination with stakeholders, Lack of proper fund management in the project, Government Policy challenges, Project communication and integration management problems were identified as highly challenging factors. Results from correlation analysis shows, there is significant positive correlation between all the project phases practices and project performance and significant negative correlation between challenges and project performance. Result from multiple linear regression shows, except planning all the other project phase practices and challenges significantly explain the project success. Finally though the project was not completed with the planned budget and schedule, it was good in achieving the expected quality, objective and goal. Based on this the study proposes: ethiotelecom should develop a culture of developing appropriate risk plans and risk response controls, to prevent unexpected risks and failures, it should also develop a strong culture of lessons learned documentation at every project performed by the organization, should develop effective and efficient project communication and integration management systems etc.
Estudio para la creación de una cooperativa de vivienda en Cartagena
Creators: name: Hernandez Hernandez, Orlando D.
name: Vera Payares, Nancy Ines
Publisher: name: Universidad de Cartagena
Year: 1988
Subjects: Cooperativa de vivienda - Cartagena - Creación

description: Tesis (Economista).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía, 1988.
description: El presente estudio tiene por objeto vincular a las comunidades a proyectos de desarrollo integrales que permitan resolver los problemas de vivienda, infraestructura física y social, empleo mediante formas de economía cooperativa.
title: Strategien niedergelassener Hausärztinnen und Hausärzte bei der Reduktion von Polypharmazie bei alten, multimorbiden Patienten
Creators: name: Dresse, S.
name: Scherer, M.
name: Kaduszkiewicz, H.
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Hausärztliche Versorgung
subject: Qualitative Studie
subject: Reduktion von Polypharmakotherapie
subject: Polypharmazie
subject: 610 Medical sciences; Medicine

description: Hintergrund: Leitlinien üben auf Ärzte Druck in Richtung Polypharmazie aus. Gleichzeitig gehören Revision und Reduktion der Medikation zum hausärztlichen Alltag. Wissenschaftlich wurden das genaue Vorgehen der Ärzte und die Schwerpunkte, die sie bei Revision und Reduktion setzen,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 49. Kongress für Allgemeinmedizin und Familienmedizin
Recurring sets of recurring starspot occultations on exoplanet-host Qatar-2
Creators: name: Močnik, T.
name: Southworth, J.
name: Hellier, C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We announce the detection of recurring sets of recurring starspot occultation events in the short-cadence K2 lightcurve of Qatar-2, a K dwarf star transited every 1.34 d by a hot Jupiter. In total we detect 34 individual starspot occultation events, caused by five different starspots, occulted in up to five consecutive transits or after a full stellar rotation. The longest recurring set of recurring starspot occultations spans over three stellar rotations, setting a lower limit for the longest starspot lifetime of 58 d. Starspot analysis provided a robust stellar rotational period measurement of $18.0\pm0.2$ d and indicates that the system is aligned, having a sky-projected obliquity of $0\pm8^{\circ}$. A pronounced rotational modulation in the lightcurve has a period of $18.2\pm1.6$ d, in agreement with the rotational period derived from the starspot occultations. We tentatively detect an ellipsoidal modulation in the phase-curve, with a semi-amplitude of 18 ppm, but cannot exclude the possibility that this is the result of red noise or imperfect removal of the rotational modulation. We detect no transit-timing and transit-duration variations with upper limits of 15 s and 1 min, respectively. We also reject any additional transiting planets with transit depths above 280 ppm in the orbital period region 0.5-30 d.
description: 10 pages, 9 figures and 5 tables. Accepted for publication in MNRAS
The role of extrinsic factors in the causation and prevention of falls, and fall-related injury among older people in hospital
Creators: name: SATYAN RAMANUJA CHARI
Publisher: name: Monash University
Year: 2018
Subjects: Health Care

description: Falls are a leading cause of harm to older hospital patients. This thesis focused on an under-explored area within the broader field of research, namely the extrinsic causes of inpatient falls. A pair of preliminary exploratory studies yielded two themes for prospective investigation, namely the improvement of inpatient footwear and of hospital night lighting. Subsequent developmental studies ultimately led to a world-first ward-based pilot controlled trial of modified night-lighting. This thesis considerably advances the inpatient fall prevention literature, confirms the feasibility of environmental interventions to reduce falls, and provides a firm foundation for more definitive preventative trials in the future.
Non-Ising domain walls in c-phase ferroelectric lead titanate thin films
Creators: name: Weymann, Christian
name: Cherifi-Hertel, Salia
name: Lichtensteiger, Céline
name: Gaponenko, Iaroslav
name: Dorkenoo, Kokou Dodzi
name: Naden, Aaron B.
name: Paruch, Patrycja
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ferroelectrics are technologically important, with wide application in micromechanical systems, nonlinear optics, and information storage. Recent discoveries of exotic polarisation textures in these materials, which can strongly influence their properties, have brought to the forefront questions about the nature of their domain walls -- long believed to be primarily Ising, with locally null polarisation. Here, combining three complementary techniques -- second harmonic generation microscopy, piezoresponse force microscopy, and transmission electron microscopy - to cover all the relevant lengthscales, we reveal the Néel character (non-Ising polarisation oriented perpendicular to the wall) of 180° domain walls in c-phase tetragonal ferroelectric lead titanate epitaxial thin films, for both artificial and intrinsic domains at room temperature. Furthermore, we show that variations in the domain density -- detected both optically and via local piezoresponse, then quantified by radial autocorrelation analysis -- can give us insight into the underlying defect potential present in these materials.
description: Main text: 17 pages, 5 figures. Supporting information: 23 pages, 10 figures
Ex-vivo dose response characterization of the recently identified EDA2R gene after low level radiation exposures and comparison with FDXR gene expression and the γH2AX focus assay
Creators: name: Schüle, Simone
name: Hackenbroch, Carsten
name: Beer, Meinrad
name: Muhtadi, Razan
name: Hermann, Cornelius
name: Stewart, Samantha
name: Schwanke, Daniel
name: Ostheim, Patrick
name: Port, Matthias
name: Scherthan, Harry
name: Abend, Michael
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Physical Sciences not elsewhere classified
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Recently, promising radiation-induced EDA2R gene expression (GE) changes after low level radiation could be shown. Stimulated by that, in this study, we intended to independently validate these findings and to further characterize dose-response relationships in comparison to FDXR and the γH2AX-DNA double-strand break (DSB) focus assay, since both assays are already widely used for biodosimetry purposes. Peripheral blood samples from six healthy human donors were irradiated ex vivo (dose: ranging from 2.6 to 49.7 mGy). Subsequently, the fold-differences relative to the sham irradiated reference group were calculated. Radiation-induced changes in GE of FDXR and EDA2R were examined using the quantitative real-time polymerase-chain-reaction (qRT-PCR). DSB foci were quantified in 100 γH2AX + 53BP1 immunostained cells employing fluorescence microscopy. Examinations were performed at single time points enabling sufficient detection of both endpoints. A significant increase in EDA2R GE relative to the unexposed control was observed in the range of 2.6 mGy (1.6-fold, p = 0.045) to 5.4 mGy (2.2-fold, p = 0.0002), whereas the copy numbers increased linearly up to 13.1-fold at 49.7 mGy. On the contrary, FDXR upregulation (2.2-fold) became significant after a 22.6 mGy exposure (p ≤ 0.02) and increased linearly up to 4-fold at 49.7 mGy. A significant increase in radiation-induced foci (relative to unexposed, RIF-fd) was observed after 11.3 mGy (RIF-fd: 1.5 ± 0.5, p ≤ 0.03), while the foci increased linearly up to 3-fold at 49.7 mGy. From this, the FDXR and RIF-fd slopes have shown comparability, while the EDA2R slope was five times higher. Nevertheless, the coefficient of variation (CV) of EDA2R was about 30% higher than for RIF-fd. Higher radiation-induced EDA2R GE changes and a lower radiation detection level compared to RIF-fd and FDXR GE changes examined under optimal conditions ex vivo on human samples appear promising. Yet, our results represent just the beginning of further studies to be conducted in animal models for further time- and dose-dependent evaluation and additional examinations on radiologically examined patients to evaluate the impact of confounder such as age, sex, social behaviour or diseases.
title: Ein Bewegungsprogramm für chronisch kranke Ältere in der Hausarztpraxis (HOMEfit) – Erfahrungen von Patienten, Bewegungstherapeuten und Hausärzten
Creators: name: Bücker, B.
name: Mai, A.
name: Brach, M.
name: Klaaßen-Mielke, R.
name: Wilm, S.
name: Platen, P.
name: Hinrichs, T.
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Ältere
subject: Bewegungsprogramm
subject: Hausarztpraxis
subject: 610 Medical sciences; Medicine

description: Hintergrund: Im Rahmen eines RCTs wurden Effekte eines Bewegungsprogramms für Ältere u.a. auf Funktion und Lebensqualität untersucht. In Hausarztpraxen wurden Kraft-, Gleichgewichts- und Beweglichkeitsübungen durch Bewegungstherapeuten an chronisch kranke und mobilitätseingeschränkte[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 49. Kongress für Allgemeinmedizin und Familienmedizin
title: Der Zusammenhang zwischen Krankheitskombinationen und chronischen Schmerzen bei älteren, multimorbiden Patienten in der hausärztlichen Versorgung
Creators: name: Schäfer, Ingmar
name: Lühmann, Dagmar
name: Van Den Bussche, Hendrik
name: Scherer, Martin
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: chronische Schmerzen
subject: Multimorbidität
subject: Rückenschmerzen
subject: 610 Medical sciences; Medicine

description: Hintergrund: Multimorbidität ist in der älteren Bevölkerung hochprävalent und viele multimorbide Patienten leiden unter chronischen Schmerzen. Das Zusammentreffen von Multimorbidität und Schmerz kann komplexere Behandlungsstrategien erfordern. Bisher sind diese Zusammenhänge[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 49. Kongress für Allgemeinmedizin und Familienmedizin
On the Potential of Faraday Tomography to Identify Shock Structures in Supernova Remnants
Creators: name: Ideguchi, Shinsuke
name: Inoue, Tsuyoshi
name: Akahori, Takuya
name: Takahashi, Keitaro
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Knowledge about the magnetic fields in supernova remnants (SNRs) is of paramount importance for constraining Galactic cosmic ray acceleration models. It could also indirectly provide information on the interstellar magnetic fields. In this paper, we predict the Faraday dispersion functions (FDFs) of SNRs for the first time. For this study, we use the results of three dimensional (3D) ideal magnetohydrodynamic (MHD) simulations of SNRs expanding into a weak, regular magnetic field. We present the intrinsic FDFs of the shocked region of SNRs for different viewing angles. We find that the FDFs are generally Faraday complex, which implies that conventional rotation measure study is not sufficient to obtain the information on the magnetic fields in the shocked region and Faraday tomography is necessary. We also show that the FDF allows to derive the physical-depth distribution of polarization intensity when the line of sight is parallel to the initial magnetic field orientation. Furthermore, we demonstrate that the location of contact discontinuity can be identified from the radial profile of the width of the FDF with the accuracy of 0.1-0.2 pc.
“If only we had known earlier…” Addressing proactive management of student Fitness to Practise
Creators: name: KRISTIN JANE LO
Publisher: name: Monash University
Year: 2018
Subjects: subject: 110317 Physiotherapy
subject: FOS: Clinical medicine

description: This thesis investigates strategies to support physiotherapy students' fitness to practise. Fitness to practise is a concept that comprises clinical competence, professionalism, physical and mental health. We have specified two new important components: communication and recognition of limits. Further strategies are required to help educators feel more confident in supporting students with mental health issues.
Algunos aspectos legales de la drogadicción en Colombia
Creators: name: Renteria De Cabrera, Celia
Publisher: name: Universidad de Cartagena
Year: 1976
Subjects: Derecho penal
Drogadicción - Prevención
Tráfico de drogas

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas, 1976.
description: Visión del problema a nivel mundial y análisis de la situación del país a través del estatuto nacional de estupefacientes y del decreto 701 del 9 de abril de 1976, que estableció la dosis personal de marihuana, dando recomendaciones y críticas que se sintetizan.
Confinement in a three-dimensional Yang-Mills theory
Creators: name: Frasca, Marco
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that, starting from known exact classical solutions of the Yang-Mills theory in three dimensions, the string tension is obtained and the potential is consistent with a marginally confining theory. The potential we obtain agrees fairly well with preceding findings in literature but here we derive it analytically from the theory without further assumptions. The string tension is in strict agreement with lattice results and the well-known theoretical result by Karabali-Kim-Nair analysis. Classical solutions depend on a dimensionless numerical factor arising from integration. This factor enters into the determination of the spectrum and has been arbitrarily introduced in some theoretical models. We derive it directly from the solutions of the theory and is now fully justified. The agreement obtained with the lattice results for the ground state of the theory is well below 1% at any value of the degree of the group.
description: 12 pages, no figure. Version accepted for publication in European Physical Journal C. arXiv admin note: substantial text overlap with arXiv:1408.4652
Venom Proteome of Malaysian Pit Vipers (Calloselasma rhodostoma and Cryptelytrops purpureomaculatus) and Identification of Selected Proteins with Potential Anti-cancer Activity on Human Colon Cancer Cells
Creators: name: SYAFIQ ASNAWI BIN ZAINAL ABIDIN
Publisher: name: Monash University
Year: 2018
Subjects: subject: 30406 Proteins and Peptides
subject: FOS: Chemical sciences
subject: Cancer
subject: 111204 Cancer Therapy (excl. Chemotherapy and Radiation Therapy)
subject: FOS: Clinical medicine
subject: 110106 Medical Biochemistry: Proteins and Peptides (incl. Medical Proteomics)
subject: 60109 Proteomics and Intermolecular Interactions (excl. Medical Proteomics)
subject: FOS: Biological sciences

description: Colon cancer is one of the most common cancer deaths in the world including Malaysia. Current therapeutic approaches are known to have serious side effects; therefore research into alternative strategies such as from natural resources is necessary. This present study was able to identify selected proteins with anti-cancer activities from the venom of Calloselasma rhodostoma and Cryptelytrops purpureomaculatus. The proteins demonstrated selective cytotoxic activity and induction of apoptosis in human colon cancer cells. These data provides evidence on the anti-cancer activity of several proteins from the venom of Malaysian pit vipers for therapeutic intervention of human colon cancer.
A Natural origin for the LHCb anomalies
Creators: name: Megias, Eugenio
name: Panico, Giuliano
name: Pujolas, Oriol
name: Quiros, Mariano
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The anomalies recently found by the LHCb collaboration in $B$-meson decays seem to point towards the existence of new physics coupled non-universally to muons and electrons. We show that a beyond-the-Standard-Model dynamics with these features naturally arises in models with a warped extra-dimension that aim to solve the electroweak Hierarchy Problem. The attractiveness of our set-up is the fact that the dynamics responsible for generating the flavor anomalies is automatically present, being provided by the massive Kaluza--Klein excitations of the electroweak gauge bosons. The flavor anomalies can be easily reproduced by assuming that the bottom and muon fields have a sizable amount of compositeness, while the electron is almost elementary. Interestingly enough, this framework correlates the flavor anomalies to a pattern of corrections in the electroweak observables and in flavor-changing processes. In particular the deviations in the bottom and muon couplings to the $Z$-boson and in $ΔF = 2$ flavor-changing observables are predicted to be close to the present experimental bounds, and thus potentially testable in near-future experiments.
description: 33 pages, 14 figures, 1 table. References added
title: Wie gehen Hausärzte und Psychotherapeuten mit ihrer Psychohygiene um? Eine explorative qualitative Studie
Creators: name: Höck, J.
name: Altiner, A.
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Hausärzte
subject: Psychohygiene
subject: Psychotherapeuten
subject: 610 Medical sciences; Medicine

description: Hintergrund: Hausärzte und Psychotherapeuten nehmen in ihrer täglichen Arbeit im besonderen Maße persönlich Anteil am Leben und Leiden ihrer Patienten. Beide Berufsgruppen unterliegen einer hohen psychischen Beanspruchung und einem erhöhten Risiko, die eigene psychische Gesundheit[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 49. Kongress für Allgemeinmedizin und Familienmedizin
Structural characterization of regulatory proteins useful in developing biosensors for water purification systems
Creators: name: Shamayeeta Ray
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: This thesis focuses on structural characterization of a bacterial protein, MopR, that is involved in direct sensing of toxic aromatic pollutants from the environment and hence, can provide a suitable scaffold for phenolic biosensor design. However, due to lack of any structural information till date, accurate biosensor design was impeded. Here, in this work, the first x-ray structure of the phenol sensing domain of MopR has been solved in complex with phenol derivatives which reveals the exact pollutant binding pocket architecture, which in turn, helped in designing a series of sensitive and selective biosensors for different phenolic pollutants accurately, by logic-based tweaking of the pocket.
title: Wie ist die Zufriedenheit von multimorbiden Patienten mit der hausärztlichen Versorgung? Befragungsergebnisse aus der Multicare-Agenda-Studie
Creators: name: Mortsiefer, A.
name: Altiner, A.
name: Ernst, A.
name: Krahé, A.
name: Löffler, C.
name: Schäfer, I.
name: Stolzenbach, C.-O.
name: Wiese, B.
name: Kaduszkiewicz, H.
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: hausärztliche Versorgung
subject: Multimorbidität
subject: Patientenzufriedenheit
subject: 610 Medical sciences; Medicine

description: Hintergrund: Patienten mit Multimorbidität und Polypharmakotherapie stellen den Hausarzt oft vor komplexe diagnostische und therapeutische Herausforderungen und gelten als betreuungsintensiv. Über die Sichtweise dieser Patienten ist nur wenig bekannt. Studienfrage: Im Rahmen der Baseline-Erhebung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 49. Kongress für Allgemeinmedizin und Familienmedizin
Hidden SU(2)_D vector dark matter with a scalar septuplet
Creators: name: Zhang, Zhao
name: Cai, Chengfeng
name: Zhang, Hong-Hao
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a vector dark matter model from a hidden SU(2)_D gauge symmetry at TeV scale. A scalar septuplet is introduced to break the SU(2)_D symmetry spontaneously. The septuplet also play the role of a portal between the standard model and the dark sector. We find that there are two different vacuum configurations corresponding to the sign of the quartic coupling $λ_3$, which yields different mass spectrum for the gauge bosons. For a $λ_3<0$, the masses of gauge bosons are splitting, while for a $λ_3\geq0$, the masses are degenerate. We also study the RG evolutions of the couplings, and find that the perturbativity and vacuum stability can set a stringent bound on the parameter space. For the phenomenological aspect, we consider the experimental constraints including dark matter direct detection, indirect detection, relic density, and Higgs couplings measurements. We find that there are parameter space survive from all the constraints, and they can be tested in future dark matter direct and indirect detection experiments.
description: 26 pages, 4 figures
Lattices in almost abelian Lie groups with locally conformal Kähler or symplectic structures
Creators: name: Andrada, A.
name: Origlia, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 22E25, 22E40, 53C15, 53C55, 53D05

description: We study the existence of lattices in almost abelian Lie groups that admit left invariant locally conformal Kähler or locally conformal symplectic structures in order to obtain compact solvmanifolds equipped with these geometric structures. In the former case, we show that such lattices exist only in dimension $4$, while in the latter case we provide examples of such Lie groups admitting lattices in any even dimension.
description: Minor modifications added to the first version, the statement of Theorem 3.3 was improved. To appear in Manuscripta matematica
Doubling of physical states in the quantum scalar field theory for a remote observer in the Schwarzschild spacetime
Creators: name: Egorov, Vadim
name: Smolyakov, Mikhail
name: Volobuev, Igor
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the problem of canonical quantization of a free real massive scalar field in the Schwarzschild spacetime. It is shown that a consistent procedure of canonical quantization of the field can be carried out without taking into account the black hole interior, so that in the resulting theory the canonical commutation relations are satisfied exactly, and the Hamiltonian has the standard form. However, unlike some papers, in which the expansion of the quantum field in spherical harmonics is used, here we use an expansion in scatteringlike states for energies larger than the mass of the field. This reveals a strange property of the resulting quantum field theory - doubling of the quantum states, which look as having the same asymptotic momentum to an observer located far away from the black hole. This purely topological effect cannot be eliminated by moving away from the black hole.
description: 23 pages, 1 figure. v2: major revision of Section 3.3 (more accurate asymptotics of radial solutions are used), the rest of the text slightly modified, one reference added. v3: Conclusion expanded, 3 references added, minor corrections in the rest of the text, typos corrected
Human prolactin physiology
Creators: name: Healy, David Lindsay
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: The overall aim of the work to be presented in this thesis was to investigate the biology of the protein hormone prolactin (PFL) in two areas of reproductive endocrinology: hypothalamic-pituitary control of PRL secretion and the possible origin of amniotic fluid PRL. For these studies, a reliable homologous PRL double antibody radioimmunoassay was developed using materials supplied by the NIAMDD. Serum PRL concentrations in 60 normal men were 12.8 ± 3.2 ng/ml (mean± 2 SO) and in 24 premenopausal women 13.6 ± 5.4 ng/ml. Depending onthe iodination procedure used, the mean assay sensitivity was 0.55 -0.61 ng/ml, the within-assay precision (expressed as a coefficient of variation) was between 5.6 - 6.6 per cent and the between-assay precision for medium pool samples was 16 - 19%. Factors crucial to the development of a reliable assay were the use of minimal oxidation conditions for PRL iodination, complete separation of the iodinated species so formed, use of a highly dilute PRL antiserum to increase assay sensitivity, careful titration of the amount of non-immune serum used to increase ant genic bulk for the second antibody step and a long incubation time to ensure maximal immunoprecipitation. [...]
Proyecto de prefactibilidad para el mejoramiento vial de la avenida Pedro de Heredia tramo: Cuatro Vientos - Maria Auxiliadora
Creators: name: Dominguez Arias, Jorge Enrique
name: Mejia Doria, Jesus Alonso
name: Torres Ortega, Ramon (Director)
Publisher: name: Universidad de Cartagena
Year: 2000
Subjects: Carreteras
Calles
Ingeniería del transporte

description: Tesis (Ingeniero Civil).--Universidad de Cartagena. Facultad de Ciencias E Ingenierías. Programa de Ingeniería Civil, 2000.
description: El presente estudio tiene por objeto evaluar la situación actual y presentar soluciones para el mejoramiento vial integral de la Avenida Pedro de Heredia en el tramo Cuatro Vientos - Maria Auxiliadora.
Exploring postselection-induced quantum phenomena with time-bidirectional state formalism
Creators: name: Kiktenko, Evgeniy O.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Here we present the time-bidirectional state formalism (TBSF) unifying in a general manner the standard quantum mechanical formalism with no postselection and the time-symmetrized two-state (density) vector formalism, which deals with postselected states. In the proposed approach, a quantum particle's state, called a time-bidirectional state, is equivalent to a joined state of two particles propagating in opposite time directions. For a general time-bidirectional state, we derive outcome probabilities of generalized measurements, as well as mean and weak values of Hermitian observables. We also show how the obtained expressions reduce to known ones in the special cases of no postselection and generalized two-state (density) vectors. Then we develop tomography protocols based on mutually unbiased bases and a symmetric informationally complete positive operator-valued measure, allowing experimental reconstruction of an unknown single qubit time-bidirectional state. Finally, we employ the developed techniques for tracking of a qubit's time-reversal journey in a quantum teleportation protocol realized with a cloud-accessible noisy superconducting quantum processor. The obtained results justify an existence of a postselection-induced qubit's proper time-arrow, which is different from the time-arrow of a classical observer, and demonstrate capabilities of the TBSF for exploring quantum phenomena brought forth by a postselection in the presence of noise.
description: 15 pages, 8 figures, 2 tables
Proposal for witnessing non-classical light with the human eye
Creators: name: Dodel, A.
name: Mayinda, A.
name: Oudot, E.
name: Martin, A.
name: Sekatski, P.
name: Bancal, J. -D.
name: Sangouard, N.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We give a complete proposal showing how to detect the non-classical nature of photonic states with naked eyes as detectors. The enabling technology is a sub-Poissonian photonic state that is obtained from single photons, displacement operations in phase space and basic non-photon-number-resolving detectors. We present a detailed statistical analysis of our proposal including imperfect photon creation and detection and a realistic model of the human eye. We conclude that a few tens of hours are sufficient to certify non-classical light with the human eye with a p-value of 10%.
description: 9 pages, 5 figures, accepted version
title: Einblick in die Vielfalt der Primärversorgung: Evaluation eines Wahlpflichtmoduls im Modellstudiengang Medizin Berlin
Creators: name: Bayer, G.
name: Beck, S.
name: Holzinger, F.
name: Döpfmer, S.
name: Heintze, C.
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Vielfältigkeit der Allgemeinmedizin
subject: Wahlpflichtfach
subject: 610 Medical sciences; Medicine

description: Hintergrund: Seit dem Sommersemester 2014 findet im 7. Semester ein Wahlpflichtmodul „Allgemeinmedizin: Einblick in die Vielfalt der Primärversorgung“ statt. Das 3 Wochen dauernde Modul beinhaltet Hospitationen in Praxen sowie Begleitseminare am Institut. Woche 1 und 2 haben[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 49. Kongress für Allgemeinmedizin und Familienmedizin
Center of Mass Momentum Dependent Interaction Between Ultracold Atoms
Creators: name: Jie, Jianwen
name: Zhang, Peng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We show that a new type of two-body interaction, which depends on the momentum of the center of mass (CoM) of these two particles, can be realized in ultracold atom gases with a laser-modulaed magnetic Feshbach resonance (MFR). Here the MFR is modulated by two laser beams propagating along different directions, which can induce Raman transition between two-body bound states. The Doppler effect causes the two-atom scattering length to be strongly dependent on the CoM momentum of these two atoms. As a result, the effective two-atom interaction is CoM-momentum dependent, while the one-atom free Hamiltonian is still the simple kinetic energy ${\bf p}^2/(2m)$.
description: Main paper: 5 pages, 3 figures. Supplemental material: 9 pages, 4 figure
Workplace violence in the emergency department in the Kingdom of Saudi Arabia
Creators: name: WALEED MOHAMMED A ALSHEHRI
Publisher: name: Monash University
Year: 2017
Subjects: subject: 111705 Environmental and Occupational Health and Safety
subject: FOS: Health sciences

description: This study explored workplace violence among emergency department nurses and doctors in public hospitals in Saudi Arabia for the first time. Workplace violence is prevalent among nurses and doctors and it has physical, psychological and emotional impact. There is a lack of safety measures, precautions and management support for victims. Most staff feel vulnerable to violence in the next 12 months of employment. The findings will inform Emergency Department managements and the Ministry of Health about protecting staff. Short and long term workplace violence management plans will have a positive impact on staff, future patient and organisational outcomes.
Second-order stochastic theory for self-interacting scalar fields in de Sitter spacetime
Creators: name: Cable, Archie
name: Rajantie, Arttu
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We introduce a second-order stochastic effective theory for light scalar fields in de Sitter spacetime, extending the validity of the stochastic approach beyond the massless limit and demonstrating how it can be used to compute long-distance correlation functions non-perturbatively. The parameters of the second-order stochastic theory are determined from quantum field theory through a perturbative calculation, which is valid if the self-interaction parameter $λ$ satisfies $λ\ll m^2/H^2$, where $m$ is the scalar and $H$ is the Hubble rate. Therefore it allows stronger self-interactions than conventional perturbation theory, which is limited to $λ\ll m^4/H^4$ by infrared divergences. We demonstrate the applicability of the second-order stochastic theory by comparing its results with perturbative quantum field theory and overdamped stochastic calculations, and discuss the prospects of improving its accuracy with a full one-loop calculation of its parameters.
description: 44 pages, 6 figures. Accepted for publication in Physical Review D
Optomechanical compensatory cooling mechanism with exceptional points
Creators: name: Qin, Guo-Qing
name: Mao, Xuan
name: Zhang, Hao
name: Wen, Peng-Yu
name: Li, Gui-Qin
name: Ruan, Dong
name: Long, Gui-Lu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The ground state cooling of Brillouin scattering optomechanical system is limited by defects in practical sample. In this paper, we propose a new compensatory cooling mechanism for Brillouin scattering optomechanical system with exceptional points (EPs). By using the EPs both in optical and mechanical modes, the limited cooling process is compensated effectively. The dual-EPs system, which is discovered in this work for the first time, can be induced by two defects with specific relative angles and has function of not only actively manipulating the coupling strength of optical modes but also the Brillouin phonon modes. Our results provide new tools to manipulate the optomechanical interaction in multi-mode systems and open the possibility of quantum state transfer and quantum interface protocols based on phonon cooling in quantum applications.
description: 6 pages, 5 figures
Torsion pairs in silting theory
Creators: name: Hügel, Lidia Angeleri
name: Marks, Frederik
name: Vitória, Jorge
Publisher: name: arXiv
Year: 2016
Subjects: subject: Representation Theory (math.RT)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 18E15, 18E30, 18E40

description: In the setting of compactly generated triangulated categories, we show that the heart of a (co)silting t-structure is a Grothendieck category if and only if the (co)silting object satisfies a purity assumption. Moreover, in the cosilting case the previous conditions are related to the coaisle of the t-structure being a definable subcategory. If we further assume our triangulated category to be algebraic, it follows that the heart of any nondegenerate compactly generated t-structure is a Grothendieck category.
description: Changes in v2: new Proposition 4.5, weaker assumptions in Lemma 4.8 and some minor changes throughout
Transitional Togetherness: The changing nature of the parent-healthcare provider relationship when a child dies in the paediatric intensive care unit
Creators: name: ASHLEIGH ELIZABETH BUTLER
Publisher: name: Monash University
Year: 2017
Subjects: subject: 111003 Clinical Nursing: Secondary (Acute Care)
subject: FOS: Health sciences
subject: 111403 Paediatrics
subject: FOS: Clinical medicine

description: This thesis explores the relationships between parents and healthcare providers when a child dies in the paediatric intensive care unit (PICU). A constructivist grounded theory methodology was used to explore the experiences of 26 bereaved parents from 4 Australian PICUs. The theory developed, Transitional togetherness, demonstrates the ways in which the parent-healthcare provider relationship develops and changes across the child's illness trajectory, based on the changing needs of the parents. Three stages are identified and discussed: Welcoming expertise, Becoming a team, and Gradually disengaging.These findings provide a framework for understanding and working within the changing parent-healthcare provider relationship.
La inversión de capital humano de Ceva Freight
Creators: name: Colon Castilla, Alberto
name: González Valderrama, Edwin
Publisher: name: Universidad de Cartagena
Year: 2016
Subjects: Capital humano
Recursos humanos
Administración de personal
Ceva Freight Amanagement de Colombia - Inversión de capital humano

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas a Distancia, 2016
description: El objeto de esta investigación pretende describir la importancia de la inversión de capital humano ante los directivos y colaboradores de la empresa Ceva Freight Managemenr de Colombia.S.A y nos permita aumentar nuestro nivel de desempeño cognoscitivo e intelectual.