bluuebunny/crossref_metadata_2025_split huggingface dataset:
Coordination territoriale et éducation thérapeutique du patient : l’expérience du territoire de démocratie sanitaire de Lorient-Quimperlé pour améliorer la prise en charge des lombalgies chroniques
Authors: Astier Camille , Tanguy Anaïs , Denoual Hélène 
Published: May 2024

La lombalgie chronique représente la troisième cause d’invalidité reconnue par la Sécurité Sociale. L’origine psycho-sociale de la maladie complique l’accompagnement des patients et les professionnels doivent faire face à des files d’attente de plus en plus longues. L’Éducation Thérapeutique du Patient (ETP) est identifiée comme un levier pour améliorer la qualité de vie des patients souffrant de douleurs rachidiennes, au regard d’une approche pédagogique et pluridisciplinaire de la maladie et de la relation de soins. Sensibles à cet enjeu de santé publique, les professionnels et les usagers du système de santé du territoire de démocratie sanitaire de Lorient-Quimperlé en Bretagne, ont coordonné leurs efforts afin d’améliorer l’accès aux soins de ces patients et la qualité de leur accompagnement. Cet article présente la co-construction d’un programme d’ETP, porté par trois organisations partenaires : la plateforme d’ETP de Cap Autonomie Santé, le pôle de santé de Kervignac et le centre de Rééducation Fonctionnelle et de Réadaptation de Kerpape. Il décrit la méthodologie élaborée par la plateforme d’ETP pour organiser leur articulation et les résultats de cette collaboration. Le programme Douleurs et Rachis met en lumière la mutualisation des expertises, le décloisonnement institutionnel, et la décentralisation des compétences à l’échelle territoriale. La réussite de ce projet est étroitement liée à la mise en œuvre d’une approche participative, à l’implication d’un acteur facilitateur favorisant la création d’un cadre collaboratif, ainsi qu’à l’implication des responsables des politiques de santé locales avec les autres parties prenantes. À travers une réponse collective, les acteurs du territoire de Lorient-Quimperlé ont renforcé leur pouvoir d’agir et contribué à la lutte contre les inégalités sociales de santé.
Kopfschmerzen und Sport
Authors: Evers Stefan , Gendolla Astrid , Goßrau Gudrun , Heinze Axel , Heinze-Kuhn Katja , Israel-Willner Heike , Kropp Peter , Nägel Steffen , Peikert Andreas , Straube Andreas , Wrenger Klaus 
Published: May 2024

ZUSAMMENFASSUNGEin Zusammenhang zwischen Sport und Kopfschmerz ergibt sich im Wesentlichen auf 2 Ebenen: Kann Sport zu Kopfschmerzen führen? Kann Sport in der Therapie von Kopfschmerzen eingesetzt werden? Der Artikel beleuchtet diesen Zusammenhang am Anfang aus historischer und systematischer Sicht. Die Frage der Kopfschmerzauslösung beim Sport und der Reaktion von Kopfschmerzpatienten auf körperliche Belastung sowie Geschlechtsunterschiede werden diskutiert. Schließlich wird die Evidenz für den Einsatz von Sport in der Kopfschmerztherapie kritisch dargestellt, nicht zuletzt vor dem Hintergrund, dass die aktuelle DGN-DMKG-Leitlinie für die Behandlung der Migräne regelmäßigen Ausdauersport zur Prophylaxe empfiehlt. Abschließend sollen in einem Expertenkonsens solche Empfehlungen dann differenziert vorgestellt werden.
Copper-Catalyzed Chemoselective Nitro Reduction
Authors: Le Thi Minh Thi , Zhong Mingbing , Jubault Philippe , Poisson Thomas 
Published: May 2024

AbstractThe reduction of nitro compounds into the highly valuable anilines is reported using a Cu catalyst and B2Pin2. The reactions proceed under very mild conditions and showcase excellent functional group tolerance. This method is applied to a large panel of nitro derivatives, including biorelevant molecules and important synthetic intermediates, toward the synthesis of active pharmaceutical ingredients (APIs). This novel reaction manifold intends to provide a complementary approach to the existing portfolio of nitro-reduction methods.
Carboxylation of Alkenes with CO2 via Photocatalytic Cleavage of C=C Double Bonds
Authors: Meng Qing-Yuan , Yuan Pan-Feng 
Published: May 2024

AbstractThe cleavage of double bonds in alkenes constitutes an integral process in converting feedstock materials into high-value synthetic intermediates. Well-known examples such as the oxidative cleavage of olefins and olefin metathesis only facilitate the synthesis of oxygen-containing compounds and the recombination of olefins. Therefore, it is appealing to extend C=C double bond cleavage to yield more abundant transformations. Herein, we report a novel photocatalytic approach for the deconstructive carboxylation of alkenes with CO2 for the synthesis of carboxylic acids in the absence of transition metals. Compared with reported carboxylations with CO2 during which carbon numbers are typically increased, we achieve the exchange of carbon dioxide with one of the carbons of the alkene double bond, thus providing carboxylic acids with unchanged carbon numbers when terminal alkenes are used.
TEMPUS—A microgravity electromagnetic levitation facility for parabolic flights
Authors: Lohöfer G. , Beckers M. , Blumberg T. , Bräuer D. , Schneider S. , Volkmann T. , Meyer A. 
Published: May 2024

During the ∼22 s lasting free fall phase in an aircraft flying a parabola, the aboard installed electromagnetic levitation facility “TEMPUS” is used to investigate contactless and undisturbed of gravity induced convection thermophysical properties and microstructure formations of hot and highly reactive metal or semiconductor melts. The completely contactless handling and measurement of a liquid by the levitation technique keeps the melt free of contamination and enables the extension of the accessible sample temperature range far into the undercooled liquid state below the melting point. Additionally, the state of reduced weight during parabolic flights allows us to considerably decrease the strongly disturbing electromagnetic levitation forces acting in ground-based facilities on the suspended liquids. The present paper explains in detail the basic principle and the technical realization of the TEMPUS levitation facility and its attached measurement devices. Furthermore, it presents some typical experiments performed in TEMPUS, which also show the advantages resulting from the combination of reduced weight, electromagnetic levitation, and contactless measurement techniques. The control and data recording, as well as the planning, preparation, and operation of the TEMPUS experiments within the parabolic flight campaign, are another aspect outlined in the following.
Evaluation of potential increase in photosynthetic efficiency of cassava (Manihot esculenta Crantz) plants exposed to elevated carbon dioxide
Authors: Ravi V. , Raju Saravanan , More Sanket J. 
Published: May 2024

Cassava (Manihot esculenta Crantz), an important tropical crop, is affected by extreme climatic events, including rising CO2 levels. We evaluated the short-term effect of elevated CO2 concentration (ECO2) (600, 800 and 1000 ppm) on the photosynthetic efficiency of 14 cassava genotypes. ECO2 significantly altered gaseous exchange parameters (net photosynthetic rate (Pn), stomatal conductance (gs), intercellular CO2 (Ci) and transpiration (E)) in cassava leaves. There were significant but varying interactive effects between ECO2 and varieties on these physiological characteristics. ECO2 at 600 and 800 ppm increased the Pn rate in the range of 13–24% in comparison to 400 ppm (ambient CO2), followed by acclimation at the highest concentration of 1000 ppm. A similar trend was observed in gs and E. Conversely, Ci increased significantly and linearly across increasing CO2 concentration. Along with Ci, a steady increase in water use efficiency [WUEintrinsic (Pn/gs) and WUEinstantaneous (Pn/E)] across various CO2 concentrations corresponded with the central role of restricted stomatal activity, a common response under ECO2. Furthermore, Pn had a significant quadratic relationship with the ECO2 (R2 = 0.489) and a significant and linear relationship with Ci (R2 = 0.227). Relative humidity and vapour pressure deficit during the time of measurements remained at 70–85% and ~0.9–1.31 kPa, respectively, at 26 ± 2°C leaf temperature. Notably, not a single variety exhibited constant performance for any of the parameters across CO2 concentrations. Our results indicate that the potential photosynthesis can be increased up to 800 ppm cassava varieties with high sink capacity can be cultivated under protected cultivation to attain higher productivity.
Impact of exogenous melatonin foliar application on physiology and fruit quality of wine grapes (Vitis vinifera) under salt stress
Authors: Li Yuanyuan , Zhang Congcong , Lu Xu , Yan Haokai , Nai Guojie , Gong Meishuang , Lai Ying , Pu Zhihui , Wei Li , Ma Shaoying , Li Sheng 
Published: May 2024

Soil salinisation is an important abiotic stress faced in grape cultivating, leading to weakened plant vigour and reduced fruit quality. Melatonin as a novel hormone has shown positive exogenous application value. Therefore, this study used wine grape (Vitis vinifera) ‘Pinot Noir’ as a test material to investigate the changes of foliar spraying with different concentrations of melatonin on the physiology and fruit quality of wine grapes in a field under simulated salt stress (200 mmol L−1 NaCl). The results showed that foliar spraying of melatonin significantly increased the intercellular CO2 concentration, maximum photochemical quantum yield of PSII, relative chlorophyll and ascorbic acid content of the leaves, as well as the single spike weight, 100-grain weight, transverse and longitudinal diameters, malic acid, α-amino nitrogen and ammonia content of fruits, and decreased the initial fluorescence value of leaves, ascorbate peroxidase activity, glutathione content, fruit transverse to longitudinal ratio and tartaric acid content of plants under salt stress. Results of the comprehensive evaluation of the affiliation function indicated that 100 μmol L−1 melatonin treatment had the best effect on reducing salt stress in grapes. In summary, melatonin application could enhance the salt tolerance of grapes by improving the photosynthetic capacity of grape plants under salt stress and promoting fruit development and quality formation, and these results provide new insights into the involvement of melatonin in the improvement of salt tolerance in crop, as well as some theoretical basis for the development and industrialisation of stress-resistant cultivation techniques for wine grapes.
Metaphors to describe sanctions against Iran in American and Iranian newspapers
Authors: Mohammad Hosseinpur Rasoul , Mansouri Mahdi 
Published: May 2024

Abstract
Since Iran’s 1979 revolution, Sanctions Against Iran (SAI) has been one of the most crucial issues concerning Iran
and the US’ relationships, and both parties employ different metaphors to depict the situation in line with their own ideologies.
This study explored the conceptual metaphors (CM) concerning the sanctions against Iran in two corpora of the editorials and news
extracted from an international American newspaper (New York Times) and a local Iranian English press
(Iran Daily). Following Charteris-Black’s (2004) framework for
Critical Metaphor Analysis, sixty editorial news texts (thirty for each), since 2013 until 2021, were scrutinized for the CMs in
the two corpora. The findings revealed that although both newspapers took advantage of the metaphors in description of the
sanctions against Iran, there were significant differences between them in the employment of the CMs. The American newspaper
enjoyed more frequent and diverse metaphors to represent the sanctions compared to the Iranian newspaper, and “SAI is a
pain/illness” (22.7%) was the most frequent conceptual metaphor in the New York Times whereas “SAI is a human”
(32.4%) and “SAI is a journey” (18.9%) were the common metaphors in Iran Daily. The results suggest how language
could be manipulated to serve different purposes.
A relevance-theoretic analysis of Colloquial Singapore English hor
Authors: Lee Junwen 
Published: May 2024

Abstract
The Colloquial Singapore English or Singlish particle hor has been observed to convey different
pragmatic effects when pronounced with either a rising or falling intonation contour. In this paper, I propose, using a
relevance-theoretic framework, that hor encodes the procedural content that the proposition it marks is
accessible to the addressee, i.e. it can be readily recalled by the addressee. Pronouncing hor with a rising or
falling intonational contour then indicates that this procedural content should be interpreted as a question or directive
respectively – a rising contour indicates a check on whether the hor-marked proposition is accessible to the
addressee, while a falling contour indicates an instruction to the addressee to make the hor-marked proposition
accessible. This analysis also accounts for hor’s unacceptability with directives that seek to impose a new
obligation on the addressee that requires immediate action, which has not been previously observed in the literature.
Acceleration inside an aircraft in parabolic flight
Authors: Teixeira J J , Gonçalves M , Soares A A 
Published: May 2024

Abstract
This paper aims to present and analyse the acceleration data inside an aircraft during a parabolic flight. The data used were obtained during the flight from the automatic recordings of the aircraft and from a portable data logger with a built-in 3-axis accelerometer connected to a graphic calculator. There is good agreement between the accelerations obtained by the two methods. Based on the altitude data collected during each parabolic manoeuvre performed by the aircraft, it was possible to estimate the gravity of Mars and the Moon, as well as the values of the acceleration of gravity during the moments of microgravity. The analysis presented can also help to improve the understanding of the concepts of inertial forces and the equivalence between gravity and acceleration.
Properties of classical evanescent waves obtained by using the linear independence concept
Authors: Morales-Mori Alejandro , Morones-Ibarra J Rubén , Montemayor-Aldrete Jorge A 
Published: May 2024

Abstract
Normally, the properties of evanescent optical waves are obtained by developing the Fresnel equations that are expressed in the complex numbers field when the incident angle exceeds the critical angle. Instead of using complex numbers, here we use real functions and the mathematical concept of linear independence to obtain all the properties of the evanescent waves.
Experimental analysis of propeller thrust in an undergraduate physics laboratory
Authors: Gómez-Tejedor José Antonio , Blasco-Pérez Eduard , Riera Jaime 
Published: May 2024

Abstract
As propulsive systems are challenging for undergraduates to understand, it is essential to design experiments that can help their visualization and testing. The development of digital technology (high-speed cameras, digital tracking software, or 3D printers) facilitates the implementation of such designs. We proposed to study the thrust produced by a propeller, whose operating principles are based on the conservation of linear momentum. The study was carried out on an air track to avoid frictional forces. Several system characteristics were established, such as the propellor’s rotation speed and angle of attack and different magnitudes were determined, including the dynamic thrust and static force values. 3D CAD software was used to design the propellers for the experiments, and 3D printers to produce them.
Suppressed conductive loss of flower-like NiCo2O4-wrapped flaky FeSiAl for excellent low-frequency microwave absorption
Authors: Fu Guangming , He Jun , Yan Shuoqing , He Longhui , Shan Dongyong 
Published: May 2024

Abstract
Flaky FeSiAl is a high potential absorbent for low-frequency microwave applications. However, impedance mismatching due to its excessively high complex permittivity presents a challenge. Herein, inspired by the surface modification strategy, flaky FeSiAl wrapped with flower-like NiCo2O4 (NiCo2O4@flaky FeSiAl) was developed via a hydrothermal method. The introduction of a surface NiCo2O4 insulating layer was expected to reduce the complex permittivity and increase the high complex permeability in the NiCo2O4@flaky FeSiAl composite. Subsequently, an excellent low-frequency microwave absorption performance was achieved. The designed NiCo2O4@flaky FeSiAl displayed a robust minimum refection loss (RL
min) of −33.41 dB at 6.32 GHz and increased the effective absorption bandwidth (EAB, RL < −10 dB) to 4.08 GHz when the matching thickness was 1.6 mm. The enhanced low-frequency microwave absorption performance was mainly attributed to the improvement in impedance matching, which originated from the collaborative regulation of electromagnetic parameters. This study provides a promising approach for designing flaky FeSiAl-based composites and high-performance low-frequency microwave absorbents.
Simulation of ageing and wear effect on graphene THz passive components using finite element method
Authors: La Mura Monica , Lamberti Patrizia , Kuzhir Polina 
Published: May 2024

Abstract
In the growing scenario of 2D material-based metamaterials and metasurfaces for Terahertz (THz) applications, assessing the impact of ageing and wear due to environmental stressors on the components’ performance is becoming mandatory to understand the long-term reliability of novel technologies. This paper introduces approaches to assess the ageing and wear effects on THz passive components through numerical simulations. For this purpose, common techniques for introducing 2D materials and thin metal layers in numerical models are discussed. As a case study, this work explores the effects of graphene degradation and reflective metal ageing on the electromagnetic response of a graphene-enhanced reflective grating for THz absorption and modulation by finite element (FE) analysis. The developed FE model is validated against experimental data obtained through THz Time-Domain Spectroscopy. By computing the device’s transmission, reflection, and absorption spectra for degrading graphene and metal conductive properties, this work provides insights into the influence of ageing and wear on THz passive components.
Statistical evaluation of individual external exposure dose of outdoor worker and ambient dose rate at evacuation ordered zones after the Fukushima Daiichi Nuclear Power Station accident
Authors: Saisu Motofumi , Ando Tadahiko , Uchiyama Keizo , Ueno Toshihiro , Takizawa Koichi , Endo Yuji , Yoshimura Kazuya , Sanada Yukihisa 
Published: May 2024

Abstract
Following the accident at the Fukushima Daiichi Nuclear Power Station, evacuation orders were issued for the surrounding communities. In order to lift the evacuation order, it is necessary to determine individual external doses in the evacuated areas. The purpose of this study was to determine the quantitative relationship between individual external doses and ambient dose rates per hour as conversion coefficients. More specifically, individual external doses of Tokyo Electric Power Company Holdings employees in difficult-to-return zone were measured broadly over a long period (fiscal year 2020 to fiscal year 2022). To obtain highly accurate estimates, we used not only ambient dose rates based on airborne radiological monitoring data, but also Integrated dose rate map data that had been statistically corrected to correspond to local ambient dose rate gradients on the ground. As a result, the conversion coefficients based on the ambient dose rate map measured by airborne radiological monitoring were 0.42 for the Evacuation-Order Lifted Zones (ELZs), 0.37 for the Special Zones for Reconstruction and Rehabilitation (SZRRs), and 0.47 for the Difficult-to-Return Zones without SZRRs (DRZs). On the other hand, the conversion coefficients based on the Integrated dose rate map which is a highly accurate dose rate map based on statistical analysis of various types of monitoring that have been studied in government projects in recent years, were 0.78 for the ELZs, 0.72 for the SZRRs and 0.82 for the DRZs. Using these conversion coefficients, the individual external dose can be estimated from two representative ambient dose rate maps provided by the government.
Three-dimensional measurement based on equal spacing binary fringe coding
Authors: Yan Fei , Wu Peiyue , Sun Cheng , Liu Yinping , Liu Jia 
Published: May 2024

Abstract
Binary fringe projection technology can effectively avoid the measurement error caused by nonlinearity in structured light three-dimensional measurement system. In this paper, a binary fringe projection coding based on equal spacing is proposed firstly, the image sequence projected by binary fringes with equal spacing is corresponding to the sinusoidal intensity values in the same period one by one, and then the sinusoidal fringes are generated by weighted superposition. The experimental results show that, compared with the traditional four-step and 12-step phase shifting methods, the mean square error of the synthesized sinusoidal pattern is reduced by 36.74% and 18.24% respectively, and the mean square error of the distance between the obtained spherical point cloud of the standard sphere and the center of the fitting standard sphere is reduced by 89.36% and 77.27% respectively.
Properties of radiation-induced point defects in austenitic steels: a molecular dynamics study
Authors: Guo Wei , Liang Yanxiang , Wan Qiang 
Published: May 2024

Abstract
Austenitic steels are recognized as excellent structural materials for pressurized water reactors due to their outstanding mechanical properties and radiation resistance. However, compared to the widely studied FeCrNi series of steels, little is known about the radiation resistance of FeCrNiMn steel. In this study, the generation and evolution of radiation-induced defects in FeCrNiMn steel were investigated by molecular dynamics simulations. The results showed that more defect atoms were produced in the thermal spike stage, but fewer defects survived at the end of the cascades in FeCrNiMn compared to pure Fe. Point defect properties were analyzed by molecular statics, and the formation energies of defects in FeCrNiMn were lower than those of pure Fe, while the migration energies were higher. Compared to FeCrNi, FeCrNiMn had smaller migration energies and a larger overlap of vacancy and interstitial migration energies. The low vacancy formation energies and widely overlapping migration energies suggested that the number of point defects in the thermal spike stage was higher, but the possibility of recombination was greater. Additionally, Mn exhibited the smallest interstitial formation energies and migration energies. The difference in defect migration energies revealed that vacancy and interstitial defects migrate through different alloy constituent elements. This study revealed the underlying mechanism for the excellent irradiation resistance of FeCrNiMn.