cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Supplementary document for Spatially resolved mass flux measurements with dual comb spectroscopy - 5970838.pdf
Creators: name: Yun, David
name: Cole, Ryan
name: Malarich, Nathan
name: Coburn, Sean
name: Hoghooghi, Nazanin
name: Liu, Jiwen
name: France, Jacob
name: Hagenmeier, Mark
name: Rice, Kristin
name: Donbar, Jeffrey
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: Supplement 1
Probing X-ray photoevaporative winds through their interaction with ionising radiation in cluster environments: the case for X-ray proplyds
Creators: name: Clarke, C. J.
name: Owen, James. E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We show that if young low mass stars undergo vigorous X-ray driven disc winds, these may be detected in clusters through their interaction with ionising radiation from massive stars. We argue that in the ONC (Orion Nebula Cluster) one should see $\sim$ 10s of `X-ray proplyds' ( objects with optically imaged offset ionisation fronts) in the range $0.3-0.6$pc from $θ_1$C Ori (the dominant O star in the ONC). Such objects lie outside the central `FUV zone' in the ONC where proplyds are instead well explained by neutral winds driven by external Far Ultraviolet (FUV) emission from $θ_1$C. We show that the predicted numbers and sizes of X-ray proplyds are compatible with those observed and that this may also explain at least some of the far flung proplyds seen in the Carina nebula. We compare the sizes of observed proplyds outside the FUV region of the ONC with model predictions based on the current observed X-ray luminosities of these sources ( bearing in mind that the current size is actually set by the X-ray luminosity a few hundred years ago, $\sim$ the flow time to the ionisation front). We discuss whether variability on this timescale can plausibly explain proplyd size data on a case by case basis. We also show that the predicted radio free-free emission signature of X-ray proplyds is readily detectable. Monitoring is however required to distinguish such emission from non-thermal emission from active coronae. We also predict that it is only at $> 1$ pc from $θ_1$C that the free-free emission from such offset ionised structures would be clearly distinguishable from an externally driven ionised disc wind. We argue that the fortuitous proximity of massive stars in the ONC can be used as a beacon to light up internally driven X-ray winds and that this is a promising avenue for observationally testing X-ray photoevaporation.
description: 8 pages, 3 figures, MNRAS accepted
Fundamental cosmology in the E-ELT era: The status and future role of tests of fundamental coupling stability
Creators: name: Martins, C. J. A. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The observational evidence for the recent acceleration of the universe demonstrates that canonical theories of cosmology and particle physics are incomplete---if not incorrect---and that new physics is out there, waiting to be discovered. The most fundamental task for the next generation of astrophysical facilities is therefore to search for, identify and ultimately characterize this new physics. Here we highlight recent efforts along these lines, mostly focusing on ongoing work by CAUP's Dark Side Team aiming to develop some of the science case and optimize observational strategies for forthcoming facilities. The discussion is centred on tests of the stability of fundamental couplings (since the provide a direct handle on new physics), but synergies with other probes are also briefly considered. The goal is to show how a new generation of precision consistency tests of the standard paradigm will soon become possible.
description: General Relativity and Gravitation (in press). Refereed invited report, summarizes the contents of review talks given by the author in 2014 at Moriond (joint cosmology/QCD session), the 2nd Azores School on Observational Cosmology, MIAPP (Cosmology after Planck workshop), ESO (Fundamental Physics workshop) and NORDITA (Dark Energy Interactions workshop)
Impact of Oportunidades on skilled attendance at delivery in rural areas.
Creators: name: Lamadrid-Figueroa, H.
name: Angeles, G.
name: Mroz, T.
name: Urquieta-Salomon, J.
name: Hernandez-Prado, B.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2009

description: Oportunidades (formerly PROGRESA) is a conditional cash transfer program ran by the Mexican federal government designed to break the intergenerational cycle of poverty. Among other activities, it provides free delivery attendance for women enrolled in the program. Skilled attendance at delivery has been identified as an effective strategy to reduce maternal mortality, an important health problem in Mexico. In this paper we assess the impact of Oportunidades on skilled attendance at delivery taking advantage of the experimental design implemented for the evaluation of this program in rural areas and using a variety of analytical techniques. The main results of the study indicate that Oportunidades had, at best, only a small effect on skilled attendance at delivery in treatment communities. The program had larger effects on those women who had one birth just prior to the experimental treatment and another birth subsequent to the experimental treatment. These results should lead to a review about the strategies used by Oportunidades to increase skilled attendance at delivery.
Shear instabilities in shallow-water magnetohydrodynamics
Creators: name: Mak, Julian
name: Griffiths, Stephen D.
name: Hughes, D. W.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Within the framework of shallow-water magnetohydrodynamics, we investigate the linear instability of horizontal shear flows, influenced by an aligned magnetic field and stratification. Various classical instability results, such as Høiland's growth rate bound and Howard's semi-circle theorem, are extended to this shallow-water system for quite general profiles. Two specific piecewise-constant velocity profiles, the vortex sheet and the rectangular jet, are studied analytically and asymptotically; it is found that the magnetic field and stratification (as measured by the Froude number) are generally both stabilising, but weak instabilities can be found at arbitrarily large Froude number. Numerical solutions are computed for corresponding smooth velocity profiles, the hyperbolic-tangent shear layer and the Bickley jet, for a uniform background field. A generalisation of the long-wave asymptotic analysis of Drazin & Howard (1962) is employed in order to understand the instability characteristics for both profiles. For the shear layer, the mechanism underlying the primary instability is interpreted in terms of counter-propagating Rossby waves, thereby allowing an explication of the stabilising effects of the magnetic field and stratification.
description: 31 pages, 15 figures, Journal of Fluid Mechanics template, submitted to Journal of Fluid Mechanics; comments welcome
Slice Management in SDN PON Supporting Low-Latency Services
Creators: name: Centofanti, Carlo
name: Marotta, Andrea
name: Cassioli, Dajana
name: Graziosi, Fabio
name: Sambo, Nicola
name: Valcarenghi, Luca
name: Bernard, Chris
name: Roberts, Hal
Publisher: name: Zenodo
Year: 2022

description: We study possible slice management strategies in software defined passive optical networks for low latency services. Our results show that reactive slice deployment is able to enforce latency requirements requiring a minimal setup time while increasing network efficiency compared to proactive strategies.
HemeLB on SuperMUC-NG performance assessment (POP2_AR_041)
Creators: name: Wylie, Brian J. N.
Publisher: name: Zenodo
Year: 2020
Subjects: Scalasca Score-P CUBE HemeLB SuperMUC-NG MPI POP

description: This audit examined strong scaling of HemeLB on the SuperMUC-NG Lenovo ThinkSystem with up to 309,696 MPI processes (on 6,452 compute nodes) using a 21.15 GiB "circle of Willis" testcase. Although the code always ran correctly when sufficient memory was available, several compute nodes with notably inferior memory access performance were identified and needed to be explicitly avoided. Compared to the smallest configuration that could be run using 864 processes (on 18 `fat' compute nodes each with 768 GiB), 190x speed-up was delivered with 80% scaling efficiency maintained to over 100,000 processes for the simulation phase. Non-blocking MPI point-to-point message-passing ensures excellent communication efficiency, whereas load balance is somewhat variable but remains good at all scales. Computation scaling is excellent to over 50,000 processes before progressively deteriorating due to extra instruction overhead from local grid block surface to volume issues which are only partially compensated by improving IPC. HemeLB is an open-source lattice-Boltzmann code for simulation of large-scale fluid flow in complex sparse geometries such as those found in vascular networks. It is written in C++ using MPI by UCL and developed within the EU H2020 HPC Centre of Excellence for Computational Biomedicine (CompBioMed). The performance assessment report slides are complemented by an executive summary and a technical appendix.
The GAPS Programme with HARPS-N at TNG VIII: Observations of the Rossiter-McLaughlin effect and characterisation of the transiting planetary systems HAT-P-36 and WASP-11/HAT-P-10
Creators: name: Mancini, L.
name: Esposito, M.
name: Covino, E.
name: Raia, G.
name: Southworth, J.
name: Tregloan-Reed, J.
name: Biazzo, K.
name: Bonomo, A.
name: Desidera, S.
name: Lanza, A. F.
name: Maciejewski, G.
name: Poretti, E.
name: Sozzetti, A.
name: Borsa, F.
name: Bruni, I.
name: Ciceri, S.
name: Claudi, R.
name: Cosentino, R.
name: Gratton, R.
name: Fiorenzano, A. F. Martinez
name: Lodato, G.
name: Lorenzi, V.
name: Marzari, F.
name: Murabito, S.
name: Affer, L.
name: Bignamini, A.
name: Bedin, L. R.
name: Boccato, C.
name: Damasso, M.
name: Henning, Th.
name: Maggio, A.
name: Micela, G.
name: Molinari, E.
name: Pagano, I.
name: Piotto, G.
name: Rainer, M.
name: Scandariato, G.
name: Smareglia, R.
name: Sanchez, R. Zanmar
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We determine the true and the projected obliquity of HAT-P-36 and WASP-11/HAT-P-10 systems, respectively, which are both composed of a relatively cool star and a hot-Jupiter planet. Thanks to the high-resolution spectrograph HARPS-N, we observed the Rossiter-McLaughlin effect for both the systems by acquiring precise radial-velocity measurements during planetary transit events. We also present photometric observations comprising six light curves covering five transit events, obtained using three medium-class telescopes and the telescope-defocussing technique. One transit of WASP-11/HAT-P-10 was followed simultaneously from two observatories. The three transit light curves of HAT-P-36b show anomalies that are attributable to starspot complexes on the surface of the parent star, in agreement with the analysis of its spectra that indicate a moderate activity. By analysing the complete HATNet data set of HAT-P-36, we estimated the stellar rotation period by detecting a periodic photometric modulation in the light curve caused by star spots, obtaining Prot=15.3 days, which implies that the inclination of the stellar rotational axis with respect to the line of sight is 65 degree. We used the new spectroscopic and photometric data to revise the main physical parameters and measure the sky-projected misalignment angle of the two systems. We found λ=-14 degree for HAT-P-36 and λ=7 degree for WASP-11/HAT-P-10, indicating in both cases a good spin-orbit alignment. In the case of HAT-P-36, we also measured its real obliquity, which turned out to be 25 degrees.
description: 18 pages, 14 figures
Dimensional Unit Analysis Applications for Heat Pipe Design
Creators: name: ELMAS, Emin Taner
Publisher: name: gjrpublication
Year: 2024

description: This article explains the dimensional unit analysis applications used for heat pipe design.

Heat pipe: It is a two-phase, closed, heat transfer device with high heat transfer capability. While it can be made classically in a circular shape (pipe type), it can also be made in planar or many different shapes. The heat pipe essentially consists of a closed, air-emptied chamber containing some working fluid. A suitable wick is placed on the chamber wall to regulate the flow of the working fluid.

During operation, the heat in the evaporator area evaporates some of the working liquid and in a short time the interior of the chamber becomes saturated with pure vapor. Since the chamber wall in the condenser region will be relatively cold due to heat withdrawal from the system, condensation begins in this region.

The condensed liquid particles return to the evaporator and the cycle is completed. Gravitational force or capillary, centrifugal, osmotic, magnetic, etc. forces are used to bring the condensed fluid back to the evaporator. The most commonly used method is to take advantage of capillary forces.

The fluid, which transforms from gas phase to liquid phase by giving up its latent heat in the condenser, is returned to the evaporator with the help of a wick with a porous structure in the heat pipes. This porous structure can be knitted or woven materials from a separate material, or it can be a groove-shaped mechanically formed on the inner surface of the heat pipe, or a porous structure produced by powder metallurgy. Depending on the operating conditions, many different fluids can be used as heat carrier fluids through phase transformation in the heat pipe. The most commonly used fluids at medium temperatures are water, methanol, ammonia and other refrigerants. Aluminum, copper, steel, ceramics or other materials that can work in harmony with the working fluid used, depending on the operating conditions, can also be used as heat pipe materials.

Heat pipes can be manufactured in a wide temperature range, in different sizes, in fixed or flexible shapes, cylindrical, planar, rotational or in accordance with the place of use and purpose. It is possible to use heat pipes and systems in many other industrial applications, from cooling computer CPUs to nuclear power plants, from their use in spacecraft to the electronics industry, from controlling various processes to solar energy applications, air conditioning facilities and many other industrial applications. In addition, it can be used in both air conditioning systems and in the design and application of systems that provide heat recovery from high-temperature waste exhaust gases.
The effects of education and family planning programs on fertility in Indonesia
Creators: name: Angeles, G.
name: Mroz, T.A.
name: Guilkey, D.K.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2005

description: Numerous studies indicate that female education is a major determinant of fertility and that the estimated effects are large relative to other variables, including family planning program variables. There are, however, two serious deficiencies in the research relating educational attainment to fertility that could give rise to invalid inferences. First, many public programs, including health and family planning programs, may influence a woman’s decisions about education, and these indirect programmatic effects might be large. Second, nearly all existing studies of the impacts of education on fertility assume that a woman's educational attainment is exogenous. Education could be serving as a proxy for such unobservable determinants as ability, motivation, and parental background, as these factors most likely are important determinants of a woman's educational attainment. We use the 1993 Indonesian Family Life Survey to compare the estimated impacts of education on fertility from a simple model that assumes the exogeneity of education and an unobserved factor model that allows for endogeneity of schooling. The model imposing questionable exogeneity assumptions appears to overpredict the fertility‐reducing effects of female education, better schools, and higher government health expenditures and to underpredict the importance of family planning programs for reducing fertility and for inducing young women to remain in school.
DOAJ: Abierto como sinónimo de calidad
Creators: name: del Rio Riande, Gimena
Publisher: name: Zenodo
Year: 2020
Subjects: open access
journals
open science
Latin America

description: Presentación realizada en el Primer congreso de revistas científicas la Asociación Uruguaya de Revistas Académicas (AURA): http://aura.edu.uy/index.php/2020/09/18/primer-congreso-de-revistas-cientificas/
Facility-level characteristics associated with family planning and child immunization services integration in urban areas of Nigeria: a longitudinal analysis
Creators: name: Bennett, A.V.
name: Speizer, I.S.
name: Weinberger, M.
name: Curtis, S.
name: Paul, J.
name: Orgill-Meyer, J.
name: Sheahan, K.L.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2021

description: Background: Unmet need for postpartum contraception is high. Integration of family planning with routine child immunization services may help to satisfy unmet need. However, evidence about the determinants and effects of integration has been inconsistent, and more evidence is required to ascertain whether and how to invest in integration. In this study, facility-level family planning and immunization integration index scores are used to: (1) determine whether integration changes over time and (2) identify whether facility-level characteristics, including exposure to the Nigerian Urban Reproductive Health Initiative (NURHI), are associated with integration across facilities in six urban areas of Nigeria. Methods: This study utilizes health facility data collected at baseline (n = 400) and endline (n = 385) for the NURHI impact evaluation. Difference-in-differences models estimate the associations between facility-level characteristics, including exposure to NURHI, and Provider and Facility Integration Index scores. The two outcome measures, Provider and Facility Integration Index scores, reflect attributes that support integrated service delivery. These indexes, which range from 0 (low) to 10 (high), were constructed using principal component analysis. Scores were calculated for each facility. Independent variables are (1) time period, (2) whether the facility received the NURHI intervention, and (3) additional facility-level characteristics. Results: Within intervention facilities, mean Provider Integration Index scores were 6.46 at baseline and 6.79 at endline; mean Facility Integration Index scores were 7.16 (baseline) and 7.36 (endline). Within non-intervention facilities, mean Provider Integration Index scores were 5.01 at baseline and 6.25 at endline; mean Facility Integration Index scores were 5.83 (baseline) and 6.12 (endline). Provider Integration Index scores increased significantly (p = 0.00) among non-intervention facilities. Facility Integration Index scores did not increase significantly in either group. Results identify facility-level characteristics associated with higher levels of integration, including smaller family planning client load, family planning training among providers, and public facility ownership. Exposure to NURHI was not associated with integration index scores. Conclusion: Programs aiming to increase integration of family planning and immunization services should monitor and provide targeted support for the implementation of a well-defined integration strategy that considers the influence of facility characteristics and concurrent initiatives.
Development of integration indexes to determine the extent of family planning and child immunization services integration in health facilities in urban areas of Nigeria
Creators: name: Paul, J.
name: Orgill-Meyer, J.
name: Speizer, I.S.
name: Curtis, S.
name: Sheahan, K.L.
name: Weinberger, M.
name: Bennett, A.V.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2021

description: Background: Integrating family planning into child immunization services may address unmet need for contraception by offering family planning information and services to postpartum women during routine child immunization visits. However, policies and programs promoting integration are often based on insubstantial or conflicting evidence about its effects on service delivery and health outcomes. While integration models vary, many studies measure integration as binary (a facility is integrated or not) rather than a multidimensional and varying continuum. It is thus challenging to ascertain the determinants and effects of integrated service delivery. This study creates Facility and Provider Integration Indexes, which measure capacity to support integrated family planning and child immunization services and applies them to analyze the extent of integration across 400 health facilities. Methods: This study utilizes cross-sectional health facility (N = 400; 58% hospitals, 42% primary healthcare centers) and healthcare provider (N = 1479) survey data that were collected in six urban areas of Nigeria for the impact evaluation of the Nigerian Urban Reproductive Health Initiative. Principal Component Analysis was used to develop Provider and Facility Integration Indexes that estimate the extent of integration in these health facilities. The Provider Integration Index measures provider skills and practices that support integrated service delivery while the Facility Integration Index measures facility norms that support integrated service delivery. Index scores range from zero (low) to ten (high). Results: Mean Provider Integration Index score is 5.42 (SD 3.10), and mean Facility Integration Index score is 6.22 (SD 2.72). Twenty-three percent of facilities were classified as having low Provider Integration scores, 32% as medium, and 45% as high. Fourteen percent of facilities were classified as having low Facility Integration scores, 38% as medium, and 48% as high. Conclusion: Many facilities in our sample have achieved high levels of integration, while many others have not. Results suggest that using more nuanced measures of integration may (a) more accurately reflect true variation in integration within and across health facilities, (b) enable more precise measurement of the determinants or effects of integration, and (c) provide more tailored, actionable information about how best to improve integration. Overall, results reinforce the importance of utilizing more nuanced measures of facility-level integration.
CRYSTAL Simulation Code and New Coherent Effects in Bent Crystal at the LHC
Creators: name: Sytov, Alexei I.
name: Tikhomirov, Victor V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The LHC crystal-based collimation system is mainly addressed. A CRYSTAL simulation code for particle tracking in crystals is introduced. Its essence consists in both adequate and fast sampling of proton trajectories in crystals which is crucial for both correct description of experiments and quantitative prediction of new effects. The H8 single-pass experiment at the CERN SPS as well as 7 TeV proton deflection by a bent crystal at the LHC are simulated. We predict the existence of dechanneling peaks corresponding to the planar channeling oscillations as well as describe the possibility of their observation at high energies, specifically in the LHC crystal-assisted collimation experiment planned on 2015. An effect of excess over the amorphous level of ionization losses in the channeling mode was also found for the LHC energy. In addition, the LHC crystal-based collimation system is simulated as well as its possible improved layouts with application of a crystal with the cut and multiple volume reflection in one bent crystal.
description: The results of this paper were presented on the 6th International Conference "Charged & Neutral Particles Channeling Phenomena - Channeling 2014" organized by the Italian National Institute for Nuclear Physics (INFN) and the European Organization for Nuclear Research (CERN) held in Capri (Capri-Naples, Italy) on October 5-10, 2014
Women's Perspectives on Contraceptive-Induced Amenorrhea in Burkina Faso and Uganda
Creators: name: Mackenzie, A.C.L.
name:  Tolley, E.E.
name:  Martin, S.L.
name:  Callahan, R.L.
name:  Curtis, S.L.
name:  Brunie, A.
name:  Speizer, I.S.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2020

description: CONTEXT: Women's concerns about contraceptive-induced menstrual changes can lead to method discontinuation and nonuse, contributing to unmet need for contraception. Research on women's perceptions of amenorrhea related to longer acting methods and in low-income countries is limited. METHODS: Data were from nationally representative household surveys and focus group discussions with women of reproductive age conducted in Burkina Faso and Uganda in 2016-2017. Bivariate cross-tabulations and multivariate logistic regression analyses were used to examine sociodemographic and reproductive characteristics associated with women's attitudes about contraceptive-induced amenorrhea (n=2,673 for Burkina Faso and 2,281 for Uganda); menstrual health determinants were also examined for Burkina Faso. Qualitative data from focus group discussions were analyzed to understand reasons behind women's attitudes and how they influence contraceptive decision making. RESULTS: Sixty-five percent of women in Burkina Faso and 40% in Uganda reported they would choose a method that caused amenorrhea during use. In Burkina Faso, the predicted probability of accepting amenorrhea was higher for women aged 15-19 (compared with older women), living in rural areas, married and cohabiting (compared with never married), currently using a contraceptive method (compared with never users) and from Mossi households (compared with Gourmantché); menstrual health practices were not associated with amenorrhea acceptability. In Uganda, the least wealthy women had the highest predicted probability of accepting amenorrhea (51%). Qualitative analysis revealed a variety of reasons for women's attitudes about amenorrhea and differences by country, but the relationship between these attitudes and contraceptive decision making was similar across countries. CONCLUSIONS: Addressing misconceptions about contraception and menstruation may result in more informed method decision making.
"If the Big Fish are Doing It Then Why Not Me Down Here?": Informal Fee Payments and Reproductive Health Care Provider Motivation in Kenya
Creators: name: Curtis, Siân L.
name: Tumlinson, Katherine
name: Gichane, Margaret W.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2020

description: Informal fees are payments made by patients to their health care provider that are over and above the official cost of services. Payments may be motivated by a combination of factors such as low supervision, weak sanctions, and inadequate provider salaries. The practice of soliciting informal fees from patients may result in restricted access to medical care and reduced care-seeking behavior among vulnerable populations. The objective of this study is to examine nuanced health care provider perspectives on informal fee payments solicited from reproductive health patients in Kenya. We conducted in-depth semistructured interviews in 2015–2016 among a sample of 20 public and private-sector Kenyan health care workers. Interviews were coded and analyzed using an iterative thematic approach. More than half of participants reported that solicitation of informal fees is common practice in health care facilities. Providers reported low public-sector wages were a primary driver of informal fee solicitation coupled with collusion among senior staff. Additionally, patients may be unaware that they are being asked to pay more than the official cost of services. Strategies for reducing this behavior include more adequate and timely remuneration within the public sector, educating patient populations of free or low-cost services, and evidence-based methods to increase provider motivation.
Holographic quantum error-correcting codes: Toy models for the bulk/boundary correspondence
Creators: name: Pastawski, Fernando
name: Yoshida, Beni
name: Harlow, Daniel
name: Preskill, John
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a family of exactly solvable toy models for the AdS/CFT correspondence based on a novel construction of quantum error-correcting codes with a tensor network structure. Our building block is a special type of tensor with maximal entanglement along any bipartition, which gives rise to an isometry from the bulk Hilbert space to the boundary Hilbert space. The entire tensor network is an encoder for a quantum error-correcting code, where the bulk and boundary degrees of freedom may be identified as logical and physical degrees of freedom respectively. These models capture key features of entanglement in the AdS/CFT correspondence; in particular, the Ryu-Takayanagi formula and the negativity of tripartite information are obeyed exactly in many cases. That bulk logical operators can be represented on multiple boundary regions mimics the Rindler-wedge reconstruction of boundary operators from bulk operators, realizing explicitly the quantum error-correcting features of AdS/CFT recently proposed by Almheiri et. al in arXiv:1411.7041.
description: 40 Pages + 25 Pages of Appendices. 38 figures. Typos and bibliographic amendments and minor corrections
title: Digitalisierung in der Pflege. Studienmaterial für das wissenschaftliche Weiterbildungsangebot „T-Nugd – Telenursing-Nursing goes digital“
title: Digitalisierung in der Pflege Modul Nr. T-Nugd-2
titleType: Subtitle
Creators: name: Sander, Susan
Publisher: name: twillo
Year: 2021

description: In Modul 2 werden folgende Inhalte bearbeitet:

Theoretischer Hintergrund
Gesetzliche Regelungen
Datenschutz und Datensicherheit in der Pflege
Digitale Ergonomie
Status Quo der Digitalisierung in der Pflege
Intelligente und vernetzte Robotik in der Pflege
Anwendungsprojekte aus der Berufspraxis
Implementierung digitaler Technologien in der Pflege
Chancen und Herausforderungen durch die Digitalisierung

Modul 2 umfasst 45 Stunden für Webinare und Online-Treffen. 80 Stunden werden für das Selbststudium zuhause verplant.
Lexical Borrowing in English Language Tourism Magazines in Southern Thailand : Linguistic Features of Thai English Words and Users Perspectives.
Creators: name: Pairote Bennui
Publisher: name: Silpakorn University Research, Innovation and Creativity Administration Office
Year: 2019
Subjects: Lexical borrowing
linguistic features
perspectives
Thai English words
English language tourism magazines
Southern Thailand

description: Humanities, Arts and Social Sciences Studies, 19, 3, 452-502
Automatisierte kooperative Transition einer Regelungsaufgabe zwischen Mensch und Maschine am Beispiel des hochautomatisierten Fahrens
Creators: name: Ludwig, Julian
Publisher: name: Karlsruhe
Year: 2020
Subjects: Mensch-Maschine-Interaktion
Haptic-Shared-Control
Differentialspiele
Übernahmebereitschaft
Hochautomatisiertes Fahren
Übergabe
SAE Level 3
Fahrsimulator

description: Diese Arbeit befasst sich mit der Frage, wie ein Transfer einer Aufgabe zwischen Mensch und Maschine gestaltet werden kann, um die Qualität und Sicherheit während des gesamten Übergabeprozesses zu gewährleisten. Dazu wird eine Beschreibung der Mensch-Maschine-Interaktion mit Hilfe von zeitvarianten Differentialspielen vorgeschlagen, welche einen modellbasierten Reglerentwurf ermöglicht. Durch haptische Interaktion am Stellglied wird der Mensch optimal unterstützt und sicher an die Aufgabe heranführt. Darüber hinaus wurde in dieser Arbeit eine Methodik entwickelt, um die aktuelle Bereitschaft des Menschen zur Laufzeit zu schätzen und den Transitionsprozess entsprechend anzupassen. Der Anwendung der Methoden auf der Übernahme der Fahraufgabe nach einer hochautomatisierten Fahrt resultiert im Gegensatz zum Stand der Technik in sicheren und kontrollierten Fahrmänövern.
Identification of the differentially expressed genes of wheat genotypes in response to powdery mildew infection
Creators: name: Zahravi, Mehdi
name: Vosough-Mohebbi, Panthea
name: Changizi, Mehdi
name: Khaghani, Shahab
name: Shobbar, Zahra-Sadat
Publisher: name: Caryologia. International Journal of Cytology, Cytosystematics and Cytogenetics
Year: 2020

description: Bread wheat (Triticum aestivum L.) is the most widely grown crop worldwide. Powdery mildew caused by fungal pathogen Blumeria graminis is one of the most devastating diseases of wheat. The present study aimed to identify differentially expressed genes and investigate their expression in response to B. graminis in susceptible (Bolani) and resistant (KC2306) wheat genotypes, using publicly available microarray data set and qRT-PCR analysis. A total of 5760 and 5315 probe sets were detected which 5427 and 4630 by adjusted P-value < 0.05 and 168 and 144 genes based on e-value < 1 × 10–5 cut-off were differentially expressed in susceptible and resistant wheat genotypes, respectively. Among exclusively up regulated genes in the resistant genotype 12 hpi compared to its control, fifteen potential genes that may be responsible for B. graminis inoculation resistance were detected. The results of real time PCR for the candidate genes showed that the genes were upregulated in the resistant genotype 12 hpi compared to its control, which validated the results of microarray analysis. The bZIP, ERF, and ARF1 genes may play an important role in B. graminis resistance. The powdery mildew responsive genes identified in the present study will give us a better understanding on molecular mechanisms involved in B. graminis resistance in different wheat genotypes.
description: Caryologia. International Journal of Cytology, Cytosystematics and Cytogenetics, Vol. 73 No. 2 (2020)
ConfIDent – A Sustainable Service for Scientific Events Information
Creators: name: Franken, Julian
Publisher: name: Zenodo
Year: 2020

description: Wissenschaftliche Konferenzen stellen in allen Disziplinen einen etablierten Weg zum Austausch über den aktuellen Stand der Forschung dar. Informationen über Konferenzen sind sehr flüchtig und ihre Ergebnisse sind oft schon nach kurzer Zeit schwer auffindbar. Mithilfe des Projektes ConfIDent wird eine Registrierungsplattform für Metadaten und Informationen zu wissenschaftlichen Veranstaltungen entwickelt, um diese Daten und Informationen im Sinne der FAIR-Prinzipien langfristig und standardisiert mithilfe von Persistenten Identifiern zur Verfügung zu stellen. Darauf aufbauend wird ein Service entwickelt, mithilfe dessen Wissenschaftler*innen einfacher passende Konferenzen finden können.
Understanding healthcare provider absenteeism in Kenya: a qualitative analysis
Creators: name: Curtis, S.L.
name: Lemasters, K.
name: Tumlinson, K.
name: Gichane, M.W.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2019

description: Background: Healthcare worker absenteeism is common in resource limited settings and contributes to poor quality of care in maternal and child health service delivery. There is a dearth of qualitative information on the scope, contributing factors, and impact of absenteeism in Kenyan healthcare facilities. Methods: In-depth semi-structured interviews were conducted between July 2015 and June 2016 with 20 healthcare providers in public and private healthcare facilities in Central and Western Kenya. Interviews were audiorecorded, transcribed, coded, and analyzed using an iterative thematic approach. Results: Half of providers reported that absenteeism occurs in both private and public health facilities. Absenteeism was most commonly characterized by providers arriving late or leaving early during scheduled work hours. The practice was attributed to institutional issues including: infrequent supervision, lack of professional consequences, limited accountability, and low wages. In some cases, healthcare workers were frequently absent because they held multiple positions at different health facilities. Provider absences result in increased patient wait times and may deter patients from seeking healthcare in the future. Conclusion: There is a significant need for policies and programs to reduce provider absenteeism in Kenya. Intervention approaches must be cognizant of the contributors to absenteeism which occur at the institutional level.
title: Telenursing/Telemedizin. Studienmaterial für das wissenschaftliche Weiterbildungsangebot „T-Nugd – Telenursing-Nursing goes digital“
title: Digitalisierung in der Pflege Modul Nr. T-Nugd-3
titleType: Subtitle
Creators: name: Strotbaum, Veronika
name: Beckers, Marc
Publisher: name: twillo
Year: 2022
Subjects: subject: FOS: Basic medicine
valueUri: http://www.oecd.org/science/inno/38235147.pdf

description: In Modul 3 werden folgende Lerninhalte vermittelt. Angewandte Telemedizin Technische Kommunikation Affordanzen und Handlungsskripte von Technologien in der verschiedenen Versorgungssettings und im interprofessionellen Handeln Aktueller Einsatz und perspektivische Entwicklung des Telenursings und der Telemedizin Aktuelle Einsatzfelder (z.B. Wund-Monitoring) Telediagnostik, Telematik Rechtliche Rahmenbedingungen Einsatz von technischen Komponenten Es werden 45 Stunden für 3 Präsenztage und Online-Treffen vorgesehen. 30 Stunden werden für das Selbststudium zuhause verplant.
On a possibility to combine the order effect with sequential reproducibility for quantum measurements
Creators: name: Basieva, Irina
name: Khrennikov, Andrei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper we study the problem of a possibility to use quantum observables to describe a possible combination of the order effect with sequential reproducibility for quantum measurements. By the order effect we mean a dependence of probability distributions (of measurement results) on the order of measurements. We consider two types of the sequential reproducibility: adjacent reproducibility ($A-A$) and separated reproducibility($A-B-A$). The first one is reproducibility with probability 1 of a result of measurement of some observable $A$ measured twice, one $A$ measurement after the other. The second one, $A-B-A$, is reproducibility with probability 1 of a result of $A$ measurement when another quantum observable $B$ is measured between two $A$'s. Heuristically, it is clear that the second type of reproducibility is complementary to the order effect. We show that, surprisingly, for an important class of quantum observables given by positive operator valued measures (POVMs), this may not be the case. The order effect can coexist with a separated reproducibility as well as adjacent reproducibility for both observables $A$ and $B.$ However, the additional constraint in the form of separated reproducibility of the $B-A-B$ type makes this coexistence impossible. Mathematically, this paper is about the operator algebra for effects composing POVMs. The problem under consideration was motivated by attempts to apply the quantum formalism outside of physics, especially, in cognitive psychology and psychophysics. However, it is also important for foundations of quantum physics as a part of the problem about the structure of sequential quantum measurements.
Helical-edge transport near ν = 0 of monolayer graphene
Creators: name: Hong, Sung Ju
name: Belke, Christopher
name: Rode, Johannes C.
name: Brechtken, Benedikt
name: Haug, Rolf J.
Publisher: name: Amsterdam [u.a.] : Elsevier Science
Year: 2021
Subjects: subject: Disorder
subject: Graphene
subject: Helical transport
subject: Landau level broadening
subject: ν = 0
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: The complex nature of filling factor ν = 0 of monolayer graphene is studied in magnetotransport experiments. As a function of perpendicular magnetic field a metal-insulator transition is observed, which is attributed to disorder-induced Landau level broadening in the canted antiferromagnetic phase. In the metallic regime a separation of the zeroth Landau level appears and signs of the quantum spin Hall effect are seen near ν = 0. In addition to local transport, nonlocal transport experiments show results being consistent with helical edge transport.
What works best for ensuring treatment adherence. Lessons from a social support program for people treated for tuberculosis in Ukraine
Creators: name: Curtis, S.
name: Mullen, S.
name: Charyeva, Z.
name: Zaliznyak, O.
name: Senik, T.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2019

description: Background Worldwide, TB is one of the top 10 causes of death and the leading cause from a single infectious agent. Ukraine is one of 30 countries with the highest burden of multidrug-resistant tuberculosis. Global literature shows that social support (SS) is important in improving TB treatment adherence, reducing lost to follow up rates and improving treatment outcomes. There are several models of SS available, and the literature provides little information on what aspects of SS are most important to TB patients in improving their adherence. Methods We used qualitative data collected through in-depth interviews (IDI) with 21 TB patients and 15 SS providers and coordinators in Ukraine in August-September 2016 to understand how the SS program promoted treatment adherence among patients. We examined the aspects of outpatient TB treatment that made adherence particularly difficult for patients in at-risk groups and aspects of the SS programs that worked best for addressing those barriers. Interviews were transcribed and analysis was performed to derive emergent themes. Results Main barriers included side effects from medicine, the amount of time required daily for transportation and waiting in lines at the health facility, transportation expenses, risks of being identified when visiting a TB facility and lack of motivation to seek treatment. Features of the SS program most valued by patients were convenience of not having to visit facility and support provided by nurses. These two features directly addressed most of the barriers identified. The commitment and qualities of the nurses that provided the SS was an important element of the program. Conclusions This qualitative study suggests that the SS program in Ukraine was successful in reducing treatment default among patients at high risk of default because it directly addressed most of the major barriers they faced to treatment adherence.
title: Clinical Assessment/Clinical Reasoning. Studienmaterial für das wissenschaftliche Weiterbildungsangebot „T-Nugd – Telenursing-Nursing goes digital“
title: Digitalisierung in der Pflege Modul Nr. T-Nugd-1
titleType: Subtitle
Creators: name: Vogel, Jann Niklas
Publisher: name: twillo
Year: 2022
Subjects: subject: FOS: Basic medicine
valueUri: http://www.oecd.org/science/inno/38235147.pdf

description: In Modul 1 werden folgende Lerninhalte bearbeitet. Vertiefende Inhalte zu Anatomie, Physiologie und Pathologie Vertiefende Inhalte zu Systemen der Pflegediagnosen, Pflegeinterventionen sowie Pflegeoutcomes Pflegerische Beurteilung eines Patienten Systematische Pflegeanamnese und Ableiten relevanter Maßnahmen Assessmentgespräche bezüglich physiologischer, psychischer, psychosozialer und kultureller Faktoren Anwendung ausgewählter (digitaler) Assessmentinstrumente Konventionelle sowie innovative körperbezogene diagnostische Modelle Algorithmen und Leitlinien Clinical Assessment / Clinical Reasoning mit digitalen Formaten und Monitoring-Systeme Zur Bearbeitung werden 45 Stunden für 3 Präsenztage und Online-Treffen angesetzt. 30 Stunden werden für das Selbststudium zuhause verplant.
Corrigendum: Genes Involved in Stress Response and Especially in Phytoalexin Biosynthesis Are Upregulated in Four Malus Genotypes in Response to Apple Replant Disease
Creators: name: Reim, Stefanie
name: Rohr, Annmarie-Deetja
name: Winkelmann, Traud
name: Weiß, Stefan
name: Liu, Benye
name: Beerhues, Ludger
name: Schmitz, Michaela
name: Hanke, Magda-Viola
name: Flachowsky, Henryk
Publisher: name: Lausanne : Frontiers Media
Year: 2021
Subjects: subject: apple replant disease (ARD)
subject: BioMark HD microfluidic system
subject: gene expression
subject: greenhouse bio-test
subject: high-throughput qRT-PCR
subject: Malus genotypes
subject: phytoalexins
subject: soil properties
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: In the original article, there was a mistake in Figure S2 as published. The mistake included the labeling of two steps in the proposed biosynthesis pathway of biphenyl and dibenzofuran phytoalexins. The corrected Figure S2 appears below. Figure S2 has been updated in the original article. In Table S2 of the published article, single amplicon sizes were given incorrectly. They have been corrected, and a corrected Table S2 file is published. Following a reader’s comment, specificity of two primer pairs was tested by sequencing. A paragraph was added toMaterial AndMethods, Primer Selection and RT-qPCR Validation after paragraph 2: To test the specificity of the primers used to amplify the genes B4Ha and B4Hb (Table S2), an amplicon deep sequencing was conducted. The sequence analysis proved the B4Hb primers to be highly specific. The sequencing results also showed that the B4Ha amplicon is present in both B4Ha and B4Hb. This means that the primers for B4Ha are not gene-specific. This limited specificity should be considered for the interpretation of the respective data. The authors apologize for these errors and state that they do not change the scientific conclusions of the article in any way. The original article has been updated. (Figure presented.). Publisher’s Note: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.
Surveillance of COVID-19 school outbreaks, Germany, March to August 2020
Creators: name: Otte Im Kampe, Eveline
name: Lehfeld, Ann-Sophie
name: Buda, Silke
name: Buchholz, Udo
name: Haas, Walter
Publisher: name: Robert Koch-Institut
Year: 2020
Subjects: subject: 610 Medizin und Gesundheit

description: Mitigation of the coronavirus disease (COVID-19) pandemic in Germany included school closures in early March 2020. After reopening in April, preventive measures were taken in schools. We analysed national surveillance system data on COVID-19 school outbreaks during different time periods. After reopening, smaller outbreaks (average: 2.2/week) occurred despite low incidence in the general population. School closures might have a detrimental effect on children and should be applied only cautiously and in combination with other measures.