bluuebunny/crossref_metadata_2025_split huggingface dataset:
Gesundheit und soziale Lage in Hamburger Quartieren – Ein
Ansatz zur Abbildung von Soziallagen mit gesundheitsbezogenen
Routinedaten
Authors: Meinert Nele , Busch Susanne , Swart Enno 
Published: November 2021

Zusammenfassung
Ziel der Studie Ziel ist die Erprobung eines innovativen Ansatzes zur
kleinräumigen und soziallagensensitiven Verortung und Analyse von
gesundheitsbezogenen Routinedaten. Dazu werden GKV-Abrechnungsdaten und
Einsatzdaten des Rettungsdienstes um einen kleinräumigen
quartiersbezogenen Indikator für die soziale Lage des Wohn-
und/oder Einsatzortes als Proxy für die persönliche
soziale Lage ergänzt.
Methodik Genutzt werden anonymisierte Abrechnungsdaten von drei
gesetzlichen Krankenkassen und Einsatzdaten des Rettungsdienstes der Hamburger
Feuerwehr, jeweils aus dem Jahr 2017. Die soziale Lage des Wohnortes der
Versicherten bzw. transportierten Personen (bei den Rettungsdienstdaten
zusätzlich des Einsatzortes) wurde mithilfe sogenannter
Statusindexklassen (hoch – mittel – niedrig – sehr
niedrig) des Hamburger Sozialmonitorings abgebildet. Die Zuordnung über
die Anschriften der betroffenen Personen erfolgte mithilfe eines im Projekt
entwickelten Zuordnungsverfahrens durch die jeweiligen Dateneigner.
Ergebnisse Exemplarisch zeigen Ergebnisse deskriptiver Auswertungen zu
Unfallgeschehen und akutstationärer Versorgung von Kindern und
Jugendlichen, dass sich bekannte Soziallagenabhängigkeiten aus
Primärstudien auch in den genutzten Sekundärdaten abbilden
lassen. Dies spricht für die Eignung des Sozialindikators z. B.
im Rahmen einer erweiterten Sozial- und Gesundheitsberichterstattung.
Schlussfolgerung Der verwendete quartiersbezogene Indikator scheint
vielversprechend und sollte in weiterführenden Analysen einer
Validierung unterzogen werden. Darauf aufbauend können Ansätze
zu dessen Verwendung im Rahmen der Versorgungsforschung und
Gesundheitsberichterstattung entwickelt werden ebenso wie im Sinne einer
umfassenden Health-in-all-Policies-Strategie für eine
gesundheitsförderliche und bedarfsgerechte Gestaltung von politischen
Entscheidungen und Programmen.
Epidemiological Evaluation of Pediatric Elbow Injuries: A Retrospective Observational Single Center
Authors: Bhat Towseef Ahmad , Sehgal Manik , Kapila Rajiv , Kaur Rubinder , Negi Rajan Singh 
Published: November 2021

Abstract
Introduction Elbow fractures are the commonest fractures in the pediatric age group. The aim of this study is to evaluate the epidemiology of fresh and neglected pediatric elbow fractures in a hilly state of India with a limited health care facility.
Materials and Methods This was a retrospective observational single-center study conducted between January 2019 and January 2021.
Results Supracondylar was the most common fracture in 58.7% of patients followed by lateral condyle and proximal radius fracture. The highest number of fractures were reported in the age group of 5 to 8 years. In addition, 19% of patients presented with associated complications, 8% of patients had combination injuries of the ipsilateral upper limb, 16% of patients presented to the hospital 1 week after the trauma, 48% of patients had the first contact with a bonesetter/native practitioner.
Conclusion Supracondylar fracture was the most common elbow fracture followed by lateral condyle. The most common involved age group was 5 to 8 years. A significant number of elbow fractures are mismanaged by native practitioners in rural India.
The Risk of Preterm Birth in Low Risk Pregnant Women with Urinary Tract Infections
Authors: Werter Dominique E. , Schneeberger Caroline , Mol Ben Willem J. , de Groot Christianne J.M. , Pajkrt Eva , Geerlings Suzanne E. , Kazemier Brenda M. 
Published: November 2021

Objective Urinary tract infections are among the most common infections during pregnancy. The association between symptomatic lower urinary tract infections during pregnancy and fetal and maternal complications such as preterm birth and low birthweight remains unclear. The aim of this research is to evaluate the association between urinary tract infections during pregnancy and maternal and neonatal outcomes, especially preterm birth.
Study Design This study is a secondary analysis of a multicenter prospective cohort study, which included patients between October 2011 and June 2013. The population consists of women with low risk singleton pregnancies. We divided the cohort into women with and without a symptomatic lower urinary tract infection after 20 weeks of gestation. Baseline characteristics and maternal and neonatal outcomes were compared between the two groups. Multivariable logistic regression analysis was used to correct for confounders. The main outcome was spontaneous preterm birth at <37 weeks.
Results We identified 4,918 pregnant women eligible for enrollment, of whom 9.4% had a symptomatic lower urinary tract infection during their pregnancy. Women with symptomatic lower urinary tract infections were at increased risk for both preterm birth in general (12 vs. 5.1%, adjusted OR 2.5; 95% CI 1.7–3.5) as well as a spontaneous preterm birth at <37 weeks (8.2 vs. 3.7%, adjusted OR 2.3; 95% CI 1.5–3.5). This association was also present for early preterm birth at <34 weeks. Women with symptomatic lower urinary tract infections during pregnancy are also at increased risk of endometritis (8.9 vs. 1.8%, adjusted OR 5.3; 95% CI 1.4–20) and mastitis (7.8 vs. 1.8%, adjusted OR 4.0; 95% CI 1.6–10) postpartum.
Conclusion Low risk women with symptomatic lower urinary tract infections during pregnancy are at increased risk of spontaneous preterm birth. In addition, an increased risk for endometritis and mastitis postpartum was found in women with symptomatic lower urinary tract infection during pregnancy.
Key Points
Deep image restoration for infrared photothermal heterodyne imaging
Authors: Zhang Shuang , Kniazev Kirill , Pavlovetc Ilia M. , Zhang Shubin , Stevenson Robert L. , Kuno Masaru 
Published: November 2021

Infrared photothermal heterodyne imaging (IR-PHI) is an all-optical table top approach that enables super-resolution mid-infrared microscopy and spectroscopy. The underlying principle behind IR-PHI is the detection of photothermal changes to specimens induced by their absorption of infrared radiation. Because detection of resulting refractive index and scattering cross section changes is done using a visible (probe) laser, IR-PHI exhibits a spatial resolution of ∼300 nm. This is significantly below the mid-infrared diffraction limit and is unlike conventional infrared absorption microscopy where spatial resolution is of order ∼5μm. Despite having achieved mid-infrared super-resolution, IR-PHI’s spatial resolution is ultimately limited by the visible probe laser’s diffraction limit. This hinders immediate application to studying samples residing in spatially congested environments. To circumvent this, we demonstrate further enhancements to IR-PHI’s spatial resolution using a deep learning network that addresses the Abbe diffraction limit as well as background artifacts, introduced by experimental raster scanning. What results is a twofold improvement in feature resolution from 300 to ∼150 nm.
AFM-IR and s-SNOM-IR measurements of chemically addressable monolayers on Au nanoparticles
Authors: Rikanati Lihi , Dery Shahar , Gross Elad 
Published: November 2021

The performance of catalysts depends on their nanoscale properties, and local variations in structure and composition can have a dramatic impact on the catalytic reactivity. Therefore, probing the localized reactivity of catalytic surfaces using high spatial resolution vibrational spectroscopy, such as infrared (IR) nanospectroscopy and tip-enhanced Raman spectroscopy, is essential for mapping their reactivity pattern. Two fundamentally different scanning probe IR nanospectroscopy techniques, namely, scattering-type scanning near-field optical microscopy (s-SNOM) and atomic force microscopy-infrared spectroscopy (AFM-IR), provide the capabilities for mapping the reactivity pattern of catalytic surfaces with a spatial resolution of ∼20 nm. Herein, we compare these two techniques with regard to their applicability for probing the vibrational signature of reactive molecules on catalytic nanoparticles. For this purpose, we use chemically addressable self-assembled molecules on Au nanoparticles as model systems. We identified significant spectral differences depending on the measurement technique, which originate from the fundamentally different working principles of the applied methods. While AFM-IR spectra provided information from all the molecules that were positioned underneath the tip, the s-SNOM spectra were more orientation-sensitive. Due to its field-enhancement factor, the s-SNOM spectra showed higher vibrational signals for dipoles that were perpendicularly oriented to the surface. The s-SNOM sensitivity to the molecular orientation influenced the amplitude, position, and signal-to-noise ratio of the collected spectra. Ensemble-based IR measurements verified that differences in the localized IR spectra stem from the enhanced sensitivity of s-SNOM measurements to the adsorption geometry of the probed molecules.
Compacting the density matrix in quantum dynamics: Singular value decomposition of the surprisal and the dominant constraints for anharmonic systems
Authors: Komarova K. , Remacle Francoise , Levine R. D. 
Published: November 2021

We introduce a practical method for compacting the time evolution of the quantum state of a closed physical system. The density matrix is specified as a function of a few time-independent observables where their coefficients are time-dependent. The key mathematical step is the vectorization of the surprisal, the logarithm of the density matrix, at each time point of interest. The time span used depends on the required spectral resolution. The entire course of the system evolution is represented as a matrix where each column is the vectorized surprisal at the given time point. Using the singular value decomposition (SVD) of this matrix, we generate realistic approximations for the time-independent observables and their respective time-dependent coefficients. This allows for a simplification of the algebraic procedure for determining the dominant constraints (the time-independent observables) in the sense of the maximal entropy approach. A non-stationary coherent initial state of a Morse oscillator is used to introduce the approach. We derive the analytical exact expression for the surprisal as a function of time, and this offers a benchmark for comparison with the accurate but approximate SVD results. We discuss two examples of a Morse potential of different anharmonicities, H2 and I2 molecules. We further demonstrate the approach for a two-coupled electronic state problem, the well-studied non-radiative decay of pyrazine from its bright state. Five constraints are found to be enough to capture the ultrafast electronic population exchange and to recover the dynamics of the wave packet in both electronic states.
Category-building lists between grammar and interaction
Authors: Goria Eugenio , Masini Francesca 
Published: November 2021

Abstract
Lists are one of the most common devices that are
used in interaction to refer to a category. Yet, there are only few
studies that analyze the relationship between lists and
categorization. Our paper aims at advancing our knowledge of this
relationship, and of lists in general. From a theoretical point of
view, we discuss the benefits of integrating the Construction Grammar
approach to lists adopted in Masini et al. (2018) with some of the basic assumptions
of Interactional Linguistics. From an empirical point of view, we
offer a qualitative analysis of lists based on data from two corpora
of spoken Italian: the LIP corpus (De Mauro et al. 1993) and the KIParla corpus (Mauri et al. 2019a). In
particular, we discuss a case study on the use of the Italian
discourse marker insomma within list constructions:
while it serves as a reformulation marker in most of its uses,
insomma also proves to be used (more marginally)
as a category introducer within category-building lists. Our findings
provide useful insight to ultimately bridge the gap between denotation
lists as a reference-oriented phenomenon and other types of mechanisms
that are relevant at the discourse level, including conversational
repair.
Making the implicit explicit
Authors: Paul Christine 
Published: November 2021

Abstract
Semantic underdeterminacy in the form of
unformulated syntactic slots is a widely-discussed research theme,
even though opinions differ about whether the interpretation is a
result of pragmatic processes of free enrichment (e.g., Carston 2004; Recanati 2002, 2004; Sperber & Wilson 1986/1995) or of
obligatory processes of the linguistic structure (Stanley 2007). Using a
conversation analytic approach, a corpus of narrative interviews can
show that interlocutors use a wide range of turns to deal with these
forms of semantic underdeterminacy. In narrative interviews,
prototypically the communicative functions of these turns (e.g.
repair, gaining time or developing the topic) are in relation to the
accessibility of possible candidates within the given context. The
empirical findings support the relevance theory account of free
enrichment.
French type-noun constructions based on
genre
Authors: Mihatsch Wiltrud 
Published: November 2021

Abstract
Colloquial French genre is highly
polysemous with a variety of functions such as comparison,
approximation and the fully pragmaticalized functions as a mitigator,
a quotative marker, an exemplifier, a marker of narrative progression,
explanation and focussing. So far, the focus has been on the various
discourse functions, however, several studies also point out possible
paths of pragmaticalization. The aim of this paper is to analyse in
greater detail the construction at the root of all these functions,
i.e. “X of the same type as Y”, a construction originally used for
construing ad hoc categories. This rather learned construction became
established in the 19th century for French and transformed into a
backgrounded instruction for sloppy categorization and the other
derived colloquial functions listed above.
Highly responsive screen-printed asymmetric pressure sensor based on laser-induced graphene
Authors: Zhao Jiang , Gui Jiahao , Luo Jinsong , Gao Jing , Zheng Caidong , Xu Rongqing 
Published: November 2021

Abstract
Graphene-based pressure sensors have received extensive attention in wearable devices. However, reliable, low-cost, and large-scale preparation of structurally stable graphene electrodes for flexible pressure sensors is still a challenge. Herein, for the first time, laser-induced graphene (LIG) powder are prepared into screen printing ink, and shape-controllable LIG patterned electrodes can be obtained on various substrates using a facile screen printing process, and a novel asymmetric pressure sensor composed of the resulting screen-printed LIG electrodes has been developed. Benefit from the 3D porous structure of LIG, the as-prepared flexible LIG screen-printed asymmetric pressure sensor has super sensing properties with a high sensitivity of 1.86 kPa−1, low detection limit of about 3.4 Pa, short response time, and long cycle durability. Such excellent sensing performances give our flexible asymmetric LIG screen-printed pressure sensor the ability to realize real-time detection of tiny body physiological movements (such as wrist pulse and pronunciation action). Besides, the integrated sensor array has a multi-touch function. This work could stimulate an appropriate approach to designing shape-controllable LIG screen-printed patterned electrodes on various flexible substrates to adapt the specific needs of fulfilling compatibility and modular integration for potential application prospects in wearable electronics.
Dual-band metamaterial absorber with stable absorption performance based on fractal structure
Authors: Fang Shuguang , Deng Lianwen , Zhang Pin , Qiu Leilei , Xie Haipeng , Du Junsa , Wang Haiyue , Zhao Haonan 
Published: November 2021

Abstract
In this paper, two kinds of dual-band metamaterial absorbers (MMAs) with stable absorption performance based on fractal structures are proposed. As the key feature, with the increase in fractal order, the fractal MMAs can reduce the weight while keeping the absorption performance. The multi-band absorption property is analyzed by multiple L-C resonances generated by the fractal structure. By virtue of good impedance matching characteristics and the synergy of the circuit and electromagnetic resonance, effective and stable microwave absorption is readily achieved. Finally, two prototypes are fabricated for demonstration, and the measurement result is consistent well with the simulation one. As expected, the proposed fractal MMAs have the advantage of low-cost, light-weight, and dual-effective absorption bands, and have great potential in the application of multi-band radar stealth.
Numerical simulation of high-current pulsed arc discharge in air
Authors: Bocharov A N , Mareev E A , Popov N A 
Published: November 2021

Abstract
A computational model of high-current pulsed arc discharge in air is proposed. This is, in general, a 2D model which takes into account the gas dynamics of the discharge channel, real air thermodynamics in a wide range of pressures and temperatures, the electrodynamics of the discharge including the pinch effect, and radiation. The 1D version of the model is tested and verified on several numerical and experimental works reported recently. It is concluded that low and moderate current discharges are satisfactorily described with the model. The model was then applied to simulate the electric discharge in air for the currents 1–250 kA and characteristic rise times in 13–25 µs, and the results of the calculations were compared with experimental ones. It was concluded that most characteristics of the discharge are predicted well. Namely, the arc column radius and shock wave position agree well with experimental data for all the current amplitudes and rise times considered. Radial distributions of temperature and electron density also satisfactorily agree with experimental data. It was found that the pinch effect should be considered for currents higher than 100 kA.
The interplay of transverse degrees of freedom and axial-vector mesons with short-distance constraints in g
− 2
Authors: Masjuan Pere , Roig Pablo , Sanchez-Puertas Pablo 
Published: November 2021

Abstract
We revisit well-known short-distance constraints relating the hadronic light-by light Green’s function to the ⟨VVA⟩ one, that have been a subject of debate over the past years in the context of the muon (g − 2). Specifically, we identify a relation among the longitudinal and transverse degrees of freedom that is enforced by the axial anomaly that, by contrast, has not received attention in the past. Such relation allows, among other things, to overcome the problem of basis ambiguities when describing axial-vector mesons transition form factors, but further applications are discussed as well, with special focus on the role of axial-vector mesons in the HLbL contribution to the muon (g − 2). Our results should also contribute to a better understanding of the, so far, controversial interplay among short-distance constraints with longitudinal and transverse degrees of freedom, such as axial-vector mesons. This is key to confront the theoretical and experimental result for the muon (g − 2) that, currently, exhibits a 4.2σ tension.
Anisotropic thermal conductivity and corrugated patterns in single-layer black phosphorus nanoribbon subjected to shear loading: a molecular dynamics study
Authors: Mahnama Maryam , Meshkinghalam Mostafa , Ozmaian Masoumeh 
Published: November 2021

Abstract
Single-layer black phosphorus (SLBP) also known as phosphorene is a recently introduced two-dimensional material with unique structure and promising physical properties that has drawn considerable attention in the field of nanodevices. This structure demonstrates a high anisotropy in mechanical and thermal behavior along zigzag (ZZ) and armchair (AC) principal in-plane directions. Here in this study, it is shown that implementing shear strain on 10 nm × 50 nm SLBP nanoribbons (SLBPNRs) along ZZ and AC directions, the anisotropy leads to different corrugated patterns on the pristine structure. Applying non-equilibrium molecular dynamics under a parameterized Stillinger–Weber potential for modelling SLBP, thermal conductivity (TC) behavior of the sheared SLBPNRs with corrugated patterns are examined. The results show a higher amplitude and wavelength of the corregations on the ZZ-aligned SLBPNRs, which is around two times higher than that of AC-aligned counterparts. Although, it is also shown that unlike some other 2D materials, such as graphene, the wrinkling does not have such a significant effect on TC of SLBP. The phonon density of states results obtained in this work as well as phonon dispersion curves by first-principle calculations in other works concrete this finding. The results show small frequency shifts in both high- and low-frequency phonons, which are not strong enough to affect TC in SLBPNRs. This interesting thermal property of SLBP under shear strain suggests the great potential application of these corrugated structures in nanodevices without any loss of TC abilities.
Magnetic properties and phase diagram of quasi-two-dimensional Na2Co2TeO6 single crystal under high magnetic field
Authors: Xiao Guiling , Xia Zhengcai , Song Yujie , Xiao Lixia 
Published: November 2021

Abstract
We investigated the magnetic characteristics of Na2Co2TeO6 at different temperatures and magnetic field. The experimental results indicated that the magnetic field can disturb the antiferromagnetic interaction and lead to the disorder. Magnetization curves measured with different angles θ (θ is between the magnetic field direction and c axis) express the magnetocrystalline anisotropy in this system. When the angle θ = 0 (magnetic field parallel to c axis), two continuous magnetic phase transitions at critical temperature T
N1 and T
N3 were observed. As θ changes, T
N1 is almost independent on θ, indicating the magnetic ordering at T
N1 was a spontaneous behavior with a robust AFM characteristic. On the other hand, as θ increases from 0 to 180, T
N3 presents extreme value at θ = 90 (magnetic field perpendicular to c axis). It indicates that T
N3 were sensitive to temperature and magnetic fields. At some angles closing to ab plane, an additional phase transition was observed at T
N2. This phase transition at T
N2 may mainly result from the long range antiferromagnetic ordering within ab-plane. Furthermore, the magnetization measurement up to 50 T revealed the strong antiferromagnetic coupling in the system, and in which the magnetic coupling within the honeycomb layers is strong and the magnetic coupling interaction between honeycomb layers is weaker. Based on the experimental results, we have obtained the complete magnetic phase diagram.