cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Der Kurs „Überbringen schlechter Nachrichten“ der Charité: eine Beurteilung durch Studierende und durch Ärzte in Weiterbildung
Creators: name: Hussein, N.
name: Döpfmer, S.
name: Heintze, C.
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Ärztliche Gesprächsführung
subject: Rollenspiele
subject: Überbringen schlechter Nachrichten
subject: 610 Medical sciences; Medicine

description: Hintergrund: Seit dem Jahr 2002 bietet das Institut für Allgemeinmedizin der Charité Berlin Medizinstudenten den Kurs „Überbringen schlechter Nachrichten“ an, der als Pflichtschein in das Studium integriert ist. Neben der theoretischen Vermittlung des Spikes-Modells[ref:1][zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 49. Kongress für Allgemeinmedizin und Familienmedizin
Orbital-driven Mottness collapse in 1T-TaS2-xSex transition metal dichalcogenide
Creators: name: Qiao, Shuang
name: Li, Xintong
name: Wang, Naizhou
name: Ruan, Wei
name: Ye, Cun
name: Cai, Peng
name: Hao, Zhenqi
name: Yao, Hong
name: Chen, Xianhui
name: Wu, Jian
name: Wang, Yayu
name: Liu, Zheng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The vicinity of a Mott insulating phase has constantly been a fertile ground for finding exotic quantum states, most notably the high Tc cuprates and colossal magnetoresistance manganites. The layered transition metal dichalcogenide 1T-TaS2 represents another intriguing example, in which the Mott insulator phase is intimately entangled with a series of complex charge-density-wave (CDW) orders. More interestingly, it has been recently found that 1T-TaS2 undergoes a Mott-insulator-to-superconductor transition induced by high pressure, charge doping, or isovalent substitution. The nature of the Mott insulator phase and transition mechanism to the conducting state is still under heated debate. Here, by combining scanning tunneling microscopy (STM) measurements and first-principles calculations, we investigate the atomic scale electronic structure of 1T-TaS2 Mott insulator and its evolution to the metallic state upon isovalent substitution of S with Se. We identify two distinct types of orbital textures - one localized and the other extended - and demonstrates that the interplay between them is the key factor that determines the electronic structure. Especially, we show that the continuous evolution of the charge gap visualized by STM is due to the immersion of the localized-orbital-induced Hubbard bands into the extended-orbital-spanned Fermi sea, featuring a unique evolution from a Mott gap to a charge-transfer gap. This new mechanism of orbital-driven Mottness collapse revealed here suggests an interesting route for creating novel electronic state and designing future electronic devices.
description: 9 pages, 7 figures
The Effect Of Human Resource Management Practice On Organizational Performance: In The Case Of Commercial Bank Of Ethiopia
Creators: name: Mesfin, Bisrat
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019

description: Human Resource Management Practice in a broders sense, it covers the practices applied by human resource management of any organization that directly influence the effort of everyone in the organization for the success of organization. The current business enviroment try to posses a unique resource which could bring competitive advantage to the organization through implementing effective human resource management practice. The main objective of this research was therefore, to study the effect of human resource management practice on organizational performance. With the main independent variables i.e. Human Resource Planning, Training and Development, Performance Management, Compensation Management, Promotional Practice. To collect the necessary data for the study, questionnaries were distributed, collected and analyzed from 213 respondents. The analysis was done using IBM SPSS statstical software 20 and the findings shows that there were a positive relationship between human resource management practice of Commercial Bank of Ethiopia and its organizational performance except promotional practice has no significant effect. The study result shows that the study organization currently has a weak human resource management practice that directly affect organizational performance. The study finaly recommended that the bank should revise its human resource management practice for a competitive and advanced service and performance
Aplicación de teorías de inventarios: modelo de suministro de medicamentos para la Caja de Previsión de la Universidad de Cartagena
Creators: name: Lizarazo Sayas, Johana Ester
name: Pérez Quintero, Edwin José
Publisher: name: Universidad de Cartagena
Year: 2017
Subjects: Inventario
Control de inventarios
Suministro de medicamentos

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 2017
description: El presente estudio tiene por objeto implementar un modelo de teorías de inventario que se ajuste a las operaciones de la empresa, teniendo en cuenta la necesidad de satisfacer a los usuarios afiliados al sistema, de tal manera que se le garantice la disponibilidad del servicio de salud por medicación oportuna a los afiliados a la Caja de Previsión al momento de ser recetados a los pacientes por el grupo de médicos.
MonoViT: Self-Supervised Monocular Depth Estimation with a Vision Transformer
Creators: name: Zhao, Chaoqiang
name: Zhang, Youmin
name: Poggi, Matteo
name: Tosi, Fabio
name: Guo, Xianda
name: Zhu, Zheng
name: Huang, Guan
name: Tang, Yang
name: Mattoccia, Stefano
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Self-supervised monocular depth estimation is an attractive solution that does not require hard-to-source depth labels for training. Convolutional neural networks (CNNs) have recently achieved great success in this task. However, their limited receptive field constrains existing network architectures to reason only locally, dampening the effectiveness of the self-supervised paradigm. In the light of the recent successes achieved by Vision Transformers (ViTs), we propose MonoViT, a brand-new framework combining the global reasoning enabled by ViT models with the flexibility of self-supervised monocular depth estimation. By combining plain convolutions with Transformer blocks, our model can reason locally and globally, yielding depth prediction at a higher level of detail and accuracy, allowing MonoViT to achieve state-of-the-art performance on the established KITTI dataset. Moreover, MonoViT proves its superior generalization capacities on other datasets such as Make3D and DrivingStereo.
description: Accepted by 3DV 2022
La lesión enorme
Creators: name: Orozco Márquez, Victor
Publisher: name: Universidad de Cartagena
Year: 1985
Subjects: Derecho civil
Lesión enorme (Derecho) - Colombia

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1985
description: Desigualdades existentes entre las personas en los contratos, concluyendo que nada vale proclamar la igualdad jurídica ni la autonomía de la voluntad. donde uno de los contratantes ha de abusar siempre de su situación privilegiada, para imponer graves y desmedidas obligaciones al acusado por la necesidad o victima de la inexperiencia.
Adaptive sparse interpolation for accelerating nonlinear stochastic reduced-order modeling with time-dependent bases
Creators: name: Naderi, Mohammad Hossein
name: Babaee, Hessam
Publisher: name: arXiv
Year: 2022
Subjects: subject: Numerical Analysis (math.NA)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Stochastic reduced-order modeling based on time-dependent bases (TDBs) has proven successful for extracting and exploiting low-dimensional manifold from stochastic partial differential equations (SPDEs). The nominal computational cost of solving a rank-$r$ reduced-order model (ROM) based on time-dependent basis, a.k.a. TDB-ROM, is roughly equal to that of solving the full-order model for $r$ random samples. As of now, this nominal performance can only be achieved for linear or quadratic SPDEs -- at the expense of a highly intrusive process. On the other hand, for problems with non-polynomial nonlinearity, the computational cost of solving the TDB evolution equations is the same as solving the full-order model. In this work, we present an adaptive sparse interpolation algorithm that enables stochastic TDB-ROMs to achieve nominal computational cost for generic nonlinear SPDEs. Our algorithm constructs a low-rank approximation for the right hand side of the SPDE using the discrete empirical interpolation method (DEIM). The presented algorithm does not require any offline computation and as a result the low-rank approximation can adapt to any transient changes of the dynamics on the fly. We also propose a rank-adaptive strategy to control the error of the sparse interpolation. Our algorithm achieves computational speedup by adaptive sampling of the state and random spaces. We illustrate the efficiency of our approach for two test cases: (1) one-dimensional stochastic Burgers' equation, and (2) two-dimensional compressible Navier-Stokes equations subject to one-hundred-dimensional random perturbations. In all cases, the presented algorithm results in orders of magnitude reduction in the computational cost.
description: 31 pages, 14 figures
Effect of lensing non-Gaussianity on the CMB power spectra
Creators: name: Lewis, Antony
name: Pratten, Geraint
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Observed CMB anisotropies are lensed, and the lensed power spectra can be calculated accurately assuming the lensing deflections are Gaussian. However, the lensing deflections are actually slightly non-Gaussian due to both non-linear large-scale structure growth and post-Born corrections. We calculate the leading correction to the lensed CMB power spectra from the non-Gaussianity, which is determined by the lensing bispectrum. The lowest-order result gives $\sim 0.3\%$ corrections to the BB and EE polarization spectra on small-scales, however we show that the effect on EE is reduced by about a factor of two by higher-order Gaussian lensing smoothing, rendering the total effect safely negligible for the foreseeable future. We give a simple analytic model for the signal expected from skewness of the large-scale lensing field; the effect is similar to a net demagnification and hence a small change in acoustic scale (and therefore out of phase with the dominant lensing smoothing that predominantly affects the peaks and troughs of the power spectrum).
description: 10 pages, 5 figures. Minor update to JCAP version, correcting sign of Omega term in Eq 2.7 and hence the sign of the correlation bispectrum (with very small effect on numerical result)
Characterisation of Circadian Rhythms in Unipolar Major Depressive Disorder
Creators: name: MICHELLE YVONNE COLEMAN
Publisher: name: Monash University
Year: 2019
Subjects: subject: 170101 Biological Psychology (Neuropsychology, Psychopharmacology, Physiological Psychology)
subject: FOS: Psychology

description: This thesis explored problems with circadian rhythms (the “body clock”) in clinical depression. Overall, it was found that body clock timing is advanced, or “runs early,” during unmedicated depression. The sleep hormone melatonin and stress hormone cortisol were secreted over an hour earlier relative to sleep timing, than in healthy individuals. Earlier melatonin and cortisol secretion were also linked with poorer mood and sleep. In contrast, being an “evening type” was linked with more self-reported cognitive problems. These findings help to explain how current treatments work, and reveal opportunities to develop new treatments for depression.
Higher-Derivative Corrections and AdS$_5$ Black Holes
Creators: name: Bobev, Nikolay
name: Dimitrov, Vasil
name: Reys, Valentin
name: Vekemans, Annelien
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using recent results in four-derivative 5d $\mathcal{N}=2$ minimal gauged supergravity, we evaluate the regularized on-shell action of the Euclidean solution in this theory that admits a Lorentzian continuation to an AdS$_5$ black hole with one electric charge and two angular momenta. We focus on the supersymmetric limit of this solution and employ holography to show that the result can be expressed purely in terms of angular momentum fugacities and the 't Hooft anomalies for the $\mathrm{U}(1)_{\mathrm R}$ R-symmetry of the dual 4d $\mathcal{N}=1$ SCFT. This holographic calculation is in perfect agreement with recent studies of the 4d $\mathcal{N}=1$ superconformal index ``on the second sheet''. We illustrate the utility of these results in two classes of 4d $\mathcal{N}=1$ holographic SCFTs that have 't Hooft anomalies with suitable large $N$ behavior that leads to non-trivial corrections at first subleading order in the $1/N$ expansion. We also explicitly calculate the Wald entropy of the black hole solution and delineate the leading four-derivative corrections to the Bekenstein-Hawking entropy.
description: 7 pages, higher-derivative computations done with the Mathematica package available at https://github.com/waskou/SolutionsX; v2: corrections and comments added concerning the entropy formula, ancillary files available at https://github.com/waskou/SolutionsX
The sixth moment of the Riemann zeta function and ternary additive divisor sums
Creators: name: Ng, Nathan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11M06

description: Hardy and Littlewood initiated the study of the $2k$-th moments of the Riemann zeta function on the critical line. In 1918 Hardy and Littlewood established an asymptotic formula for the second moment and in 1926 Ingham established an asymptotic formula for the fourth moment. Since then no other moments have been asymptotically evaluated. In this article we study the sixth moment of the zeta function on the critical line. We show that a conjectural formula for a certain family of ternary additive divisor sums implies an asymptotic formula with power savings error term for the sixth moment of the Riemann zeta function on the critical line. This provides a rigorous proof for a heuristic argument of Conrey and Gonek. Furthermore, this gives some evidence towards a conjecture of Conrey, Keating, Farmer, Rubinstein, and Snaith on shifted moments of the Riemann zeta function. In addition, this improves on a theorem of Ivic, who obtained an upper bound for the the sixth moment of the zeta function, based on the assumption of a conjectural formula for correlation sums of the triple divisor function.
description: This is the final version, and appears in the arXiv overlay journal Discrete Analysis
Mechanisms and Therapeutics of Heart Failure with Preserved Ejection Fraction
Creators: name: SHANE SANJEEWA NANAYAKKARA
Publisher: name: Monash University
Year: 2019
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences
subject: Cardiology
subject: Medicine

description: Heart failure is a condition where the heart’s function does not match the needs of the body. 50% of heart failure cases are due to HFpEF (heart failure with preserved ejection fraction), where there are no effective therapies due in part to a lack of understanding of the mechanisms. In this thesis we explore the underlying causes through detailed pre-clinical and clinical studies, extending to artificial intelligence, and concluding with the first randomised trial of a novel drug.
Seeing moiré: convolutional network learning applied to twistronics
Creators: name: Liu, Diyi
name: Luskin, Mitchell
name: Carr, Stephen
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Moiré patterns made of two-dimensional (2D) materials represent highly tunable electronic Hamiltonians, allowing a wide range of quantum phases to emerge in a single material. Current modeling techniques for moiré electrons requires significant technical work specific to each material, impeding large-scale searches for useful moiré materials. In order to address this difficulty, we have developed a material-agnostic machine learning approach and test it here on prototypical one-dimensional (1D) moiré tight-binding models. We utilize the stacking dependence of the local density of states (SD-LDOS) to convert information about electronic bandstructure into physically relevant images. We then train a neural network that successfully predicts moiré electronic structure from the easily computed SD-LDOS of aligned bilayers. This network can satisfactorily predict moiré electronic structures, even for materials that are not included in its training data.
description: 11 pages, 12 figures
title: Erwerb von Forschungskompetenzen im Blockpraktikum Allgemeinmedizin – ein Pilotprojekt in 20 hausärztlichen Praxen
Creators: name: Moßhammer, D.
name: Lorenz, G.
name: Joos, S.
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Ausbildung
subject: Blockpraktikum Allgemeinmedizin
subject: Wissenschaftlicher Kompetenzerwerb
subject: 610 Medical sciences; Medicine

description: Hintergrund: Empfehlungen des Wissenschaftsrats zur Weiterentwicklung des Medizinstudiums [ref:1] zielen auf eine Stärkung wissenschaftlicher Kompetenzen ab. Die Bearbeitung von Forschungsfragen durch Studierende findet in Deutschland (außerhalb der Promotion) und in anderen Ländern[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 49. Kongress für Allgemeinmedizin und Familienmedizin
Manual de funciones y organización de la Empresa de Zubiria Hermanos Chicles de Colombia S.A.
Creators: name: Ballesteros Polo, Claudia Cecilia
name: De León Guzmán, Jorge Luis
Publisher: name: Universidad de Cartagena
Year: 1992
Subjects: Manual de funciones - De Zubiria Hermanos Chicles de Colombia S.A.
Análisis de cargo
Organización de empresas
Descripción de cargos

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 1992
description: El presente estudio tiene por objeto elaborar el manual de funciones y el manual de organización de la empresa De Zubiria Hermanos Chicles de Colombia S.A., que hagan mas funcional su administración.
Systematic Characterisation of Inhibitory Failure in Multiple Sclerosis
Creators: name: ANNE-MARIE SUSAN TERNES
Publisher: name: Monash University
Year: 2019
Subjects: subject: 170101 Biological Psychology (Neuropsychology, Psychopharmacology, Physiological Psychology)
subject: FOS: Psychology

description: Multiple Sclerosis is a debilitating neurological disease which affects many young adults. Often thought of as a disease that causes physical disabilities, the impact that cognitive symptoms have on patients has only recently been acknowledged. The research presented in this thesis examined cognitive symptoms in multiple sclerosis. Specifically, the thesis focused on one cognitive ability known as inhibitory control. The aim of the thesis was to better understand this cognitive symptom, with a view to informing the development of therapeutic interventions which may result in improved quality of life for patients.
Incidencia económica y social de los hoteles boutique en Cartagena de Indias D.T. y C.
Creators: name: Martínez Padilla, Evelin
name: Tinoco Riaño, María Camila
Publisher: name: Universidad de Cartagena
Year: 2017
Subjects: Turismo
Industria hotelera
Administración hotelera
Mercadeo

description: Tesis (Economista).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía, 2017
description: El presente estudio tiene por objeto analizar la incidencia económica y social de los hoteles boutique en Cartagena de Indias D. T. y C. y determinar los factores que han incidido en el crecimiento y desarrollo de los Hoteles Boutique en Cartagena.
The Experience of Cognitive Impairment in Malaysian Elderly: Stroke as a Case Study
Creators: name: KWONG HSIA YAP
Publisher: name: Monash University
Year: 2019
Subjects: subject: 111799 Public Health and Health Services not elsewhere classified
subject: FOS: Health sciences

description: This mixed methods research used stroke as a case study to explore the experience of cognitive impairment (CI) in the Malaysian rural elderly. Stroke is known for its effects on the physical, cognitive, emotional and social aspects of people. The effects of post- stroke cognitive impairment which is common and carries implications on functional recovery were seldom described in the literature. More so in Malaysia, where data on stroke is limited. Health survey data was used to examine the prevalence of subjective memory complaints and factors associated with how health is perceived. Ethnographic methods were then employed to study the experiences of stroke survivors, in relation to CI.
Strong Coulomb Coupling Influences Ion and Neutral Temperatures in Atmospheric Pressure Plasmas
Creators: name: Acciarri, M. D.
name: Moore, C.
name: Baalrud, S. D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Molecular dynamics simulations are used to model ion and neutral temperature evolution in partially-ionized atmospheric pressure plasma at different ionization fractions. Results show that ion-ion interactions are strongly coupled at ionization fractions as low as 10^-5 and that the temperature evolution is influenced by effects associated with the strong coupling. Specifically, disorder-induced heating is found to rapidly heat ions on a timescale of the ion plasma period (~10s ps) after an ionization pulse. This is followed by the collisional relaxation of ions and neutrals, which cools ions and heats neutrals on a longer (~ns) timescale. Slight heating then occurs over a much longer (~ 100s ns) timescale due to ion-neutral three-body recombination. An analytic model of the temperature evolution is developed that agrees with the simulation results. A conclusion is that strong coupling effects are important in atmospheric pressure plasmas.
Spectral Shaping in a Multimode Fiber by All-fiber Modulation
Creators: name: Finkelstein, Zohar
name: Sulimany, Kfir
name: Resisi, Shachar
name: Bromberg, Yaron
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: In the past few years, there is a renewed interest in using multimode fibers for a wide range of technologies such as communication, imaging and spectroscopy. Practical implementations of multimode fiber in such applications, however, are held back, due to the challenges in dealing with modal dispersion, mode coupling and the fiber's sensitivity to mechanical perturbations. Here, we utilize these features of multimode fibers to generate all-fiber reconfigurable spectral filters. By applying computer-controlled mechanical deformations to the fiber, along with an optimization algorithm, we manipulate the light propagation in the fiber and control its output field. Using this approach we demonstrate tunable bandpass filters and dual-band filters, with spectral resolutions as low as 5pm.
Estudio de la eficiencia del tratamiento con bioaumentación en la remoción de grasas acumuladas en las paredes de las tuberías del sistema de alcantarillado del sector Amurallado de Cartagena de Indias D.T. Y C.
Creators: name: Bermudez De La Rosa, Carlos Antonio
name: Cruz Alvarez, Hector Alcibiades
Publisher: name: Universidad de Cartagena
Year: 2004
Subjects: Alcantarillado

description: Tesis (Ingeniero Civil) - - Universidad de Cartagena. Facultad de Ciencias E Ingeniería. Programa de Ingeniería Civil, 2004.
description: El presente estudio tiene por objeto determinar la eficiencia del sistema de BIO - AUMENTACION en el consumo de grasas y disminución de DBO para mejorar la operación y disminución de la contaminación de las aguas residuales del sistema de alcantarillado del sector amurallado de la ciudad Cartagena de Indias.
Stellar Stream Track Reconstruction, with Errors
Creators: name: Starkman, Nathaniel
name: Calvetti, Daniela
name: Somersalo, Erkki
name: Webb, Jeremy
name: Bovy, Jo
Publisher: name: Zenodo
Year: 2023
Subjects: Stellar Stream

description: See https://ui.adsabs.harvard.edu/abs/2023MNRAS.522.5022S/abstract Stellar streams are sensitive probes of the Galactic potential. The likelihood of a model given stream data can only be assessed using simulations. However, comparison to simulation is challenging in a noisy 6D phase space in which even the stream paths are hard to quantify. Here we present a novel application of Self-Organizing Maps and first-order Kalman filters to reconstruct the stream path, propagating measurement errors and data sparsity into the stream path uncertainty. The technique is Galactic- model independent, non-parametric, and works on phase-wrapped streams. We can uniformly analyze and compare data with simulation.
title: Einfluss von Schilddrüsenhormontherapie auf Frakturrate – Eine Sekundärdatenanalyse
Creators: name: Viniol, A.
name: Hickstein, L.
name: Walker, J.
name: Baum, E.
name: Donner-Banzhoff, N.
name: Becker, A.
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: Frakturen
subject: Risikofaktor
subject: Schilddrüsenhormone
subject: 610 Medical sciences; Medicine

description: Hintergrund: Eine durch Levothyroxin (LT) induzierte hyperthyreote Stoffwechsellage verringert die Knochendichte, führt zu Osteoporose und erhöht das Risiko für Osteoporose bedingte Frakturen. Inwiefern jedoch eine Langzeit-LT-Therapie unter kontrollierter euthyreoter Stoffwechsellage[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 49. Kongress für Allgemeinmedizin und Familienmedizin
Entanglement and Nonlocality in Infinite 1D Systems
Creators: name: Wang, Zizhu
name: Singh, Sukhwinder
name: Navascués, Miguel
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider the problem of detecting entanglement and nonlocality in one-dimensional (1D) infinite, translation-invariant (TI) systems when just near-neighbor information is available. This issue is deeper than one might think a priori, since, as we show, there exist instances of local separable states (classical boxes) which admit only entangled (nonclassical) TI extensions. We provide a simple characterization of the set of local states of multiseparable TI spin chains and construct a family of linear witnesses which can detect entanglement in infinite TI states from the nearest-neighbor reduced density matrix. Similarly, we prove that the set of classical TI boxes forms a polytope and devise a general procedure to generate all Bell inequalities which characterize it. Using an algorithm based on matrix product states, we show how some of them can be violated by distant parties conducting identical measurements on an infinite TI quantum state. All our results can be easily adapted to detect entanglement and nonlocality in large (finite, not TI) 1D condensed matter systems.
description: Added a few references to related work. Closer to the published version
Factors Affecting Cost and Time Overruns on Road Construction Projects under Addis Ababa City Administration
Creators: name: Godifey, Fantaye
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: The objectives of this research was to identify the most common and frequent factors of cost and time overrun in road construction projects of Addis Ababa city administration. In order to achieve this objective, the researcher implemented literature review research methodology and questionnaire survey. Employing these methods, the significance of factors contributing to delay and cost overruns within the projects of interest were identified and evaluated. The participants were selected from clients, contractors and consultants. A total of 94 questionnaires from client, consultants and contractors were collected and a desk study of 10 completed road construction projects in Addis Ababa were investigated. The agreement among the sets of rankings for delay and cost overruns were tested using statistical methods. From the results it was found that 100% of the road construction projects suffered both time and cost overrun. The rate of time overrun ranges from a minimum of 25% to the maximum of 264.38% of the contract amount and cost overrun ranges from a minimum of 4.11% to the maximum of 135.06% of the contract amount. Respondents identified 45 causes of time and cost overrun for Addis Ababa case. The most important causes of time overrun were delay to furnish and deliver the site (Right of way problem), financial problems and poor planning. Whereas the most important causes of cost overrun were found to be delay in construction, inadequate supply of raw materials and equipment by contractors, design changes, Incomplete design at the time of tender. The most common effects of cost overrun identified by this research are delay, supplementary agreement, adversarial relations among stakeholders, and budget shortfall of project owners. It is hoped that these findings will guide efforts to improve the performance of the construction industry in the future.
Sivers and Boer-Mulders TMDs of proton in a light-front quark-diquark model
Creators: name: Gurjar, Bheemsehan
name: Chakrabarti, Dipankar
name: Mondal, Chandan
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We obtain the leading twist T-odd quark transverse momentum dependent parton distribution functions (TMDs) of the proton, namely the Sivers function, $f_{1T}^{\perp q}(x,p_\perp^2)$, and the Boer-Mulders function, $h_1^{\perp q}(x,p_\perp^2)$, in a light-front quark-diquark model constructed with the wave functions predicted by the soft-wall AdS/QCD. The gluon rescattering is crucial to predict a nonzero T-odd TMDs. We study the utility of a nonperturbative $SU(3)$ gluon rescattering kernel going beyond the usual approximation of perturbative $U(1)$ gluons. The spin asymmetries in semi-inclusive deep inelastic scattering (SIDIS) associated with these T-odd TMDs are found to be consistent with HERMES and COMPASS data. We also evaluate the generalized Sivers and Boer-Mulders shifts and compare them with the available lattice QCD simulations.
description: 16 pages, 8 figures
Proceso de diseño y ejecución del proyecto 'Mi sexualidad consciente', en una institución educativa oficial en el distrito de Cartagena
Creators: name: De Los Rios Cassiani, Jormith
name: Rodelo Díaz, Sofia Del Carmen
Publisher: name: Universidad de Cartagena
Year: 2018
Subjects: Trabajo social escolar - Conducta sexual
Sexo - Servicio social

description: Tesis (Trabajador Social) -- Universidad de Cartagena. Facultad de Ciencias Sociales y Educación. Programa de Trabajo Social, 2019
description: Esta sistematización abarca reflexiones en torno al proceso de diseño y ejecución del proyecto de educación ‘Mi sexualidad Consciente’, llevando a cabo en la Institución Educativa Manuela Vergara de Curi durante el segundo semestre del año 2017 y el primer semestre del año 2018. Se genera un análisis crítico e interpretativo del proceso vivido como forma de generar conocimiento de las prácticas de último año de formación profesional.
First Batch of Candidate Galaxies at Redshifts 11 to 20 Revealed by the James Webb Space Telescope Early Release Observations
Creators: name: Yan, Haojing
name: Ma, Zhiyuan
name: Ling, Chenxiaoji
name: Cheng, Cheng
name: Huang, Jia-sheng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: On July 13, 2022, NASA released to the whole world the data obtained by the James Webb Space Telescope (JWST) Early Release Observations (ERO). These are the first set of science-grade data from this long-awaited facility, marking the beginning of a new era in astronomy. In the study of the early universe, JWST will allow us to push far beyond z ~ 11, the redshift boundary previously imposed by the 1.7 um red cut-off of the Hubble Space Telescope (HST). In contrast, JWST's NIRCam reaches 5 um. Among the JWST ERO targets there is a nearby galaxy cluster SMACS 0723-73, which is a massive cluster and has been long recognized as a potential "cosmic telescope" in amplifying background galaxies. The ERO six-band NIRCam observations on this target have covered an additional flanking field not boosted by gravitational lensing, which also sees far beyond HST. Here we report the result from our search of candidate objects at z > 11 using these ERO data. In total, there are 87 such objects identified by using the standard "dropout" technique. These objects are all detected in multiple bands and therefore cannot be spurious. For most of them, their multi-band colors are inconsistent with known types of contaminants. If the detected dropout signature is interpreted as the expected Lyman-break, it implies that these objects are at z ~ 11--20. The large number of such candidate objects at such high redshifts is not expected from the previously favored predictions and demands further investigations. JWST spectroscopy on such objects will be critical.
description: Accepted for publication in ApJL
title: Versorgungskonzepte nach Entlassung aus stationär-psychiatrischer Behandlung – Studiendesign und erste Ergebnisse eines systematischen Reviews
Creators: name: Holzinger, F.
name: Fahrenkrog, S.
name: Döpfmer, S.
name: Heintze, C.
Publisher: name: German Medical Science GMS Publishing House
Year: 2015
Subjects: subject: ambulante Weiterbetreuung
subject: Depression
subject: Systematischer Review
subject: 610 Medical sciences; Medicine

description: Hintergrund: Depressionen sind aufgrund ihrer Häufigkeit und ihrer Folgen eine nicht zuletzt für Hausärzte hochrelevante Erkrankung. Besonders vulnerabel ist die Gruppe schwer erkrankter Patienten, die im Verlauf stationär behandelt wird. Nach Entlassung aus der Klinik erschweren[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 49. Kongress für Allgemeinmedizin und Familienmedizin
Superconductor--Insulator Transition in a non-Fermi Liquid
Creators: name: Chudnovskiy, A. L.
name: Kamenev, Alex
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present a model of a strongly correlated system with a non-Fermi liquid high temperature phase. Its ground state undergoes an insulator to superconductor quantum phase transition (QPT) as a function of a pairing interaction strength. Both the insulator and the superconductor are originating from the same interaction mechanism. The resistivity in the insulating phase exhibits the activation behavior with the activation energy, which goes to zero at the QPT. This leads to a wide quantum critical regime with an algebraic temperature dependence of the resistivity. Upon raising the temperature in the superconducting phase, the model exhibits a finite temperature phase transition to a Bose metal phase, which separates the superconductor from the non-Fermi liquid metal.
description: 14 pages, 6 figures
Optical realization of one-dimensional generalized split-step quantum walks
Creators: name: Yasir, P. A. Ameen
name: Hegde, Abhaya S.
name: Chandrashekar, C. M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum walks are more than tools for building quantum algorithms. They have been used effectively to model and simulate quantum dynamics in many complex physical processes. Particularly, a variant of discrete-time quantum walk known as split-step quantum walk is closely related to Dirac cellular automata and topological insulators whose realizations rely on position-dependent control of evolution operators. Owing to the ease of manipulating multiple degrees of freedom of photons, we provide an optical setup of split-step operators which in combination with position-dependent coin (PDC) operation can accomplish a table-top setup of generalized split-step walks. Also, we propose an optical implementation for PDC operation that allows, for instance, to realize electric quantum walks, control localization dynamics, and emulate space-time curvature effects. In addition, we propose a setup to realize {\it any} $t$-step split-step quantum walk involving 2 $J$-plates, 2 variable waveplates, a half-waveplate, an optical switch, and an optical delay line.
description: 7 pages, 3 figures
The Role of Education: Promoting the Economic and Social Vitality of Rural America
Creators: name: Edited By:
name: Beaulieu, Lionel J.
name: Gibbs, Robert
Publisher: name: Unknown
Year: 2005
Subjects: Community/Rural/Urban Development
Labor and Human Capital
Teaching/Communication/Extension/Profession

description: Today's rural leaders are becoming increasingly attuned to the fact that high achieving schools and related human capital investment strategies are key ingredients in the promotion of sustainable development at the local level. Serious challenges often await rural areas that seek to pursue such efforts. As a case in point, if rural schools are successful in producing well-educated students, they run the risk of accelerating the exodus of talented youth to the larger cities that offer higher salaries and other important amenities. Certainly, rural areas can attempt to retain these talented individuals by expanding the availability of better paying, higher quality jobs in the locality. But, in far too many rural places, the necessary infrastructure and fiscal resources needed to create or attract such jobs are simply limited. In an effort to further expand the knowledge base regarding the connections between rural education and local community well-being, the USDA's Economic Research Service and the Southern Rural Development Center (in partnership with the Rural School and Community Trust) hosted a two-day workshop in Spring 2003. A distinguished group of social scientists, along with practitioners and policy-analysts, delivered and discussed current research being undertaken on a variety of rural education and economic development-related subjects. Nine of the research articles, presented over the course of this two-day symposium, are highlighted in this important report. Every article, either directly or indirectly, grapples with the rural education and community/economic connection. For sake of simplicity, the articles are divided into three thematic topics: (1) Education, Human Capital and the Local Economy; (2) Links between Rural Schools and Communities; and (3) Creating Successful Rural Schools and Students. (Individual papers contain references.)
description: Contents: How the Returns to Education in Rural Areas Vary Across the Nation (Stephan J. Goetz and Anil Rupasingha) --- Does Human Capital Affect Rural Economic Growth? Evidence from the South (David Barkley, Mark Henry and Haizhen Li) --- Measuring Local Economic Impacts of the Education Sector (Mike D. Woods, Gerald A. Doeksen, and Cheryl St. Clair) --- Importance of Schools to Rural Community Viability (Thomas A. Lyson) --- Bouncing between Disadvantaged Rural School Districts: The Hidden Problem of Student Transiency (Kai A. Schafft) --- Employer Participation in School-to-Work Programs in Rural America (Gary Paul Green) --- It’s More Than Just Schools: How Families and Communities Promote Student Achievement (Lionel J. Beaulieu and Glenn D. Israel) --- Preparing Educators to Teach Students in Rural Schools (Sheryl Lazarus) --- How Do Rural Schools Fare under a High-Stakes Testing Regime? (Frank D. Beck).
Nonperturbative Bounds on Scattering of Massive Scalar Particles in $d \geq 2$
Creators: name: Chen, Hongbin
name: Fitzpatrick, A. Liam
name: Karateev, Denis
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study two-to-two scattering amplitudes of a scalar particle of mass $m$. For simplicity, we assume the presence of $\mathbb{Z}_2$ symmetry and that the particle is $\mathbb{Z}_2$ odd. We consider two classes of amplitudes: the fully nonperturbative ones and effective field theory (EFT) ones with a cut-off scale $M$. Using the primal numerical method which allows us to impose full non-linear unitarity, we construct novel bounds on various observables in $2 \leq d \leq 4$ space-time dimensions for both classes of amplitudes. We show that our bounds are much stronger than the ones obtained by using linearized unitarity or positivity only. We discuss applications of our bounds to constraining EFTs. Finally, we compare our bounds to the amplitude in $ϕ^4$ theory computed perturbatively at weak coupling, and find that they saturate the bounds.
description: 38 pages + appendices, 23 figures
Changes in the Endothelial Glycocalyx in Kidney Disease
Creators: name: HUI LIEW
Publisher: name: Monash University
Year: 2019
Subjects: Medicine
Biomarkers

description: Blood vessels are protected by an inner layer called the glycocalyx. Damage to this layer is an early indicator of blood vessel injury. This thesis examines the changes that occur to the glycocalyx in kidney disease and whether therapeutic restoration is feasible.
Holographic entanglement entropies for Schwarzschild and Reisner-Nordström black holes in asymptotically Minkowski spacetimes
Creators: name: Sun, Yuan
name: Zhao, Liu
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The holographic entanglement entropies (HEE) associated with four dimensional Schwarzschild and Reisner-Nordström black holes in asymptotically Minkowski spacetimes are investigated. Unlike the cases of asymptotically AdS spacetimes for which the boundaries are always taken at (timelike) conformal infinities, we take the boundaries at either large but finite radial coordinate (far boundary) or very close to the black hole event horizons (near horizon boundary). The reason for such choices is that such boundaries are similar to the conformal infinity of AdS spacetime in that they are all timelike, so that there may be some hope to define dual systems with ordinary time evolution on such boundaries. Our results indicate that, in the case of far boundaries, the leading order contribution to the HEEs come from the background Minkowski spacetime, however, the next to leading order contribution which arises from the presence of the black holes is always proportional to the black hole mass, which constitutes a version of the first law of the HEE for asymptotically flat spacetimes, and the higher order contributions are always negligibly small. In the case of near horizon boundaries, the leading order contribution to the HEE is always proportional to the area of the black hole event horizon, and the case of extremal RN black hole is distinguished from the cases of non-extremal black holes in that the minimal surface defining the HEE is completely immersed inside the boundary up to the second order in the perturbative expansion.
description: 16 pages, 3 figures. V2: misc corrections and a new reference; v3: final version to appear in PRD
An induced annual modulation signature in COSINE-100 data by DAMA/LIBRA's analysis method
Creators: name: Adhikari, G.
name: Carlin, N.
name: Choi, J. J.
name: Choi, S.
name: Ezeribe, A. C.
name: Franca, L. E.
name: Ha, C.
name: Hahn, I. S.
name: Hollick, S. J.
name: Jeon, E. J.
name: Jo, J. H.
name: Joo, H. W.
name: Kang, W. G.
name: Kauer, M.
name: Kim, B. H.
name: Kim, H. J.
name: Kim, J.
name: Kim, K. W.
name: Kim, S. H.
name: Kim, S. K.
name: Kim, W. K.
name: Kim, Y. D.
name: Kim, Y. H.
name: Ko, Y. J.
name: Lee, D. H.
name: Lee, E. K.
name: Lee, H.
name: Lee, H. S.
name: Lee, H. Y.
name: Lee, I. S.
name: Lee, J.
name: Lee, J. Y.
name: Lee, M. H.
name: Lee, S. H.
name: Lee, S. M.
name: Lee, Y. J.
name: Leonard, D. S.
name: Manzato, B. B.
name: Maruyama, R. H.
name: Neal, R. J.
name: Nikkel, J. A.
name: Olsen, S. L.
name: Park, B. J.
name: Park, H. K.
name: Park, H. S.
name: Park, K. S.
name: Park, S. D.
name: Pitta, R. L. C.
name: Prihtiadi, H.
name: Ra, S. J.
name: Rott, C.
name: Shin, K. A.
name: Scarff, A.
name: Spooner, N. J. C.
name: Thompson, W. G.
name: Yang, L.
name: Yu, G. H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The DAMA/LIBRA collaboration has reported the observation of an annual modulation in the event rate that has been attributed to dark matter interactions over the last two decades. However, even though tremendous efforts to detect similar dark matter interactions were pursued, no definitive evidence has been observed to corroborate the DAMA/LIBRA signal. Many studies assuming various dark matter models have attempted to reconcile DAMA/LIBRA's modulation signals and null results from other experiments, however no clear conclusion can be drawn. Apart from the dark matter hypothesis, several studies have examined the possibility that the modulation is induced by variations in their detector's environment or their specific analysis methods. In particular, a recent study presents a possible cause of the annual modulation from an analysis method adopted by the DAMA/LIBRA experiment in which the observed annual modulation could be reproduced by a slowly varying time-dependent background. Here, we study the COSINE-100 data using an analysis method similar to the one adopted by the DAMA/LIBRA experiment and observe a significant annual modulation, although the modulation phase is almost opposite to that of the DAMA/LIBRA data. Assuming the same background composition for COSINE-100 and DAMA/LIBRA, simulated experiments for the DAMA/LIBRA without dark matter signals also provide significant annual modulation with an amplitude similar to DAMA/LIBRA with opposite phase. Even though this observation does not explain the DAMA/LIBRA's results directly, this interesting phenomenon motivates deeper studies of the time-dependent DAMA/LIBRA background data.