bluuebunny/crossref_metadata_2025_split huggingface dataset:
Neighborhood Characteristics and Walking Behavior Among Adults With Arthritis: A National Health Interview Survey Study
Authors: Pocha Ciri Chandana , Chrusciel Timothy , Salas Joanne , Eisen Seth , Callahan Leigh F. , Ory Marcia G. , Scherrer Jeffrey F. , Gebauer Sarah C. 
Published: August 2024

ObjectiveThis study investigated the association of perceived neighborhood qualities with likelihood of transit walking, leisure walking, neighborhood walking, and meeting physical activity (PA) recommendations among US adults with arthritis.MethodsThis cross‐sectional study used 2020 National Health Interview Survey data. Included participants were adults who reported with clinician‐diagnosed arthritis and who reported the ability to walk. Exposures of interest were perceived neighborhood attributes. Outcomes were transit walking, leisure walking, neighborhood walking, and meeting PA recommendations. Standardized mean difference percentage (SMD%) was used to assess relationships between exposures and outcomes, with an SMD% >10% resulting in inclusion in final adjusted multivariate logistic regression models for odds of outcomes. All analyses were weighted to account for complex survey methodology.ResultsThe analytic sample included 7,322 adults with arthritis. Fully adjusted logistic regression models showed the presence of roads to walk on was associated with meeting PA recommendations (odds ratio [OR] 1.26, 95% confidence interval [CI] 1.07–1.49]). Three attributes were positively associated with transit walking, whereas safety from crime was negatively associated (OR 2.33, 95% CI 1.75–3.10; OR 1.49, 95% CI 1.17–1.91; OR 1.67, 95% CI 1.34–2.08; and OR 0.70, 95% CI 0.53–0.92, respectively). Roads to walk and places to walk and relax were associated with leisure and neighborhood walking (OR 1.46, 95% CI 1.21–1.76; OR 1.56, 95% CI 1.34–1.82; OR 1.58, 95% CI 1.29–1.93; and OR 1.63, 95% CI 1.40–1.90, respectively).ConclusionThis study identified several neighborhood characteristics associated with higher a likelihood of walking behaviors among adults with arthritis. Factors associated with walking behavior varied by the type of walking. The shared correlates between leisure and neighborhood walking imply they occur in the same setting. Patients with arthritis may benefit from exercise recommendations that are informed by the presence or absence of facilitating infrastructure in their neighborhoods.
Flexible Single Microwire X‐Ray Detector with Ultrahigh Sensitivity for Portable Radiation Detection System
Authors: Chen Yancheng , Niu Shifeng , Li Ying , Dou Wenjie , Yang Xun , Shan Chongxin , Shen Guozhen 
Published: August 2024

AbstractSensitive, flexible, and low false alarm rate X‐ray detector is crucial for medical diagnosis, industrial inspection, and scientific research. However, most semiconductors for X‐ray detectors are susceptible to interference from ambient light, and their high thickness hinders their application in wearable electronics. Herein, a flexible visible‐blind and ultraviolet‐blind X‐ray detector based on Indium‐doped Gallium oxide (Ga2O3:In) single microwire is prepared. Joint experiment−theory characterizations reveal that the Ga2O3:In microwire possess a high crystal quality, large band gap, and satisfactory stability, and reliability. On this basis, an extraordinary sensitivity of 5.9 × 105 µC Gyair−1 cm−2 and a low detection limit of 67.4 nGyair s−1 are achieved based on the prepared Ag/Ga2O3:In/Ag device, which has outstanding operation stability and excellent high temperature stability. Taking advantage of the flexible properties of the single microwire, a portable X‐ray detection system is demonstrated that shows the potential to adapt to flexible and lightweight formats. The proposed X‐ray detection system enables real‐time monitor for X‐rays, which can be displayed on the user interface. More importantly, it has excellent resistance to natural light interference, showing a low false alarm rate. This work provides a feasible method for exploring high‐performance flexible integrated micro/nano X‐ray detection devices.
Precise Lubrication and Protection of Cartilage Damage by Targeting Hydrogel Microsphere
Authors: He Xiangming , He Sihan , Xiang Gang , Deng Linhua , Zhang Hongqi , Wang Yunjia , Li Jiusheng , Lu Hengyi 
Published: August 2024

AbstractOsteoarthritis (OA) is a degenerative bone and joint disease characterized by decreased cartilage lubrication, leading to continuous wear and ultimately irreversible damage. This situation is particularly challenging for early‐stage OA, as current bio‐lubricants lack precise targeting for small inflammatory lesions. In this work, an antibody‐mediated targeting hydrogel microspheres (HMS) is developed to precisely lubricate the local injury site of cartilage and prevent the progression of early OA. Anti‐Collagen type I (Anti‐Col1) is an antibody that targets cartilage injury sites in early OA stages. It is anchored on a HMS matrix made of Gelatin methacrylate (GelMA) and poly (sulfobetaine methacrylate) (PSBMA) to create targeted HMS (T‐G/S HMS). The T‐G/S HMS's high hydrophilicity, along with the dynamic interaction between its surficial Anti‐Col1 and the Col1 on cartilage injury site, ensures its precise and effective lubrication of early OA lesions. Consequently, injecting T‐G/S HMS into rats with early OA significantly slows disease progression and reduces symptoms. In conclusion, the developed injectable targeted lubricating HMS and the precisely targeted lubrication strategy represent a promising, convenient technique for treating OA, particularly for slowing the early‐stage OA progression.
Bio‐inspired Mechanically Responsive Smart Windows for Visible and Near‐Infrared Multiwavelength Spectral Modulation
Authors: Zhao Fu‐Xing , Wang Mei‐Hua , Huang Zong‐Ying , Zhu Meng‐Han , Chen Chen , Pan Qian‐Hao , Yu Bang , Wang Yu‐Tao , Guo Xin , Qian Yi‐Jian , Zhang Li‐Wen , Qiu Xiao‐Jing , Sheng Si‐Zhe , He Zhen , Wang Jin‐Long , Yu Shu‐Hong 
Published: August 2024

AbstractMechanochromic light control technology that can dynamically regulate solar irradiation is recognized as one of the leading candidates for energy‐saving windows. However, the lack of spectrally selective modulation ability still hinders its application for different scenarios or individual needs. Here, inspired by the generation of structure color and color change of living organisms, a simple layer‐by‐layer assembly approach toward large‐area fabricating mechanically responsive film for visible and near‐infrared multiwavelength spectral modulation smart windows is reported here. The assembled SiO2 nanoparticles and W18O49 nanowires enable the film with an optical modulation rate of up to 42.4% at the wavelength of 550 nm and 18.4% for the near‐infrared region, separately, and the typical composite film under 50% stretching shows ≈41.6% modulation rate at the wavelength of 550 nm with NIR modulation rate less than 2.7%. More importantly, the introduction of the multilayer assembly structure not only optimizes the film's optical modulation but also enables the film with high stability during 100 000 stretching cycles. A cooling effect of 21.3 and 6.9 °C for the blackbody and air inside a model house in the real environmental application is achieved. This approach provides theoretical and technical support for the new mechanochromic energy‐saving windows.
Regulating the Porosity and Bipolarity of Polyimide‐Based Covalent Organic Framework for Advanced Aqueous Dual‐Ion Symmetric Batteries
Authors: Geng Dongxiang , Zhang Heng , Fu Zhijian , Liu Ziming , An Yafei , Yang Jun , Sha Dawei , Pan Long , Yan Chao , Sun ZhengMing 
Published: August 2024

AbstractThe all‐organic aqueous dual‐ion batteries (ADIBs) have attracted increasing attention due to the low cost and high safety. However, the solubility and unstable activity of organic electrodes restrict the synergistic storage of anions and cations in the symmetric ADIBs. Herein, a novel polyimide‐based covalent organic framework (labeled as NTPI‐COF) is constructed, featured with the boosted structure stability and electronic conductivity. Through regulating the porosity and bipolarity integrally, the NTPI‐COF possesses hierarchical porous structure (mesopore and micropore) and abundant bipolar active centers (C═O and C─N), which exhibits rapid dual‐ion transport and storage effects. As a result, the NTPI‐COF as the electrodes for ADIBs deliver a high reversible capacity of 109.7 mA h g−1 for Na+ storage and that of 74.8 mA h g−1 for Cl– storage at 1 A g−1, respectively, and with a capacity retention of 93.2% over 10 000 cycles at 10 A g−1. Additionally, the all‐organic ADIBs with symmetric NTPI‐COF electrodes achieve an impressive energy density of up to 148 W h kg−1 and a high power density of 2600 W kg−1. Coupling the bipolarity and porosity of the all‐organic electrodes applied in ADIBs will further advance the development of low‐cost and large‐scale energy storage.
Mechanisms and Strategies to Achieve Stability in Inkjet Printed 2D Materials Electronics
Authors: Tian Liang , Liu Jianping , Chen Xiaoliang , Branicio Paulo S. , Lei Qian 
Published: August 2024

AbstractPrinted electronics are electronic devices fabricated on flexible substrates using a wide range of printing techniques, which have the characteristics of lightness, thinness, softness, bendability, and transparency. Inkjet printing is a suitable printing technique for the fabrication of high‐precision and low‐cost flexible electronic devices because they are customizable, integrable, and reconfigurable. However, maintaining the stability during the ink preparation, printing, and evaporation process to ensure the high accuracy and quality of the fabricated devices has posed tremendous challenges until today. In this paper, the principles and methods of maintaining stability from three aspects: ink preparation, ink printing, and ink evaporation are reviewed. First, the comprehensive colloidal dispersion mechanisms involved in the ink dispersion process are summarized and reviewed the recent advancements made in the preparation of 2D material inks. Second, the fluid dynamics principles involved in inkjet printing for achieving stable straight lines are analyzed, and originally proposed the “phase diagram” for predicting the morphology of printed lines, the first to theoretically predict the necessary conditions for obtaining straight yet stable printed lines. Finally, methods are supposed to suppress/eliminate/utilize the “coffee ring effect”, especially several self‐assembly methods.
Solute structure effect on polycyclic aromatics separation from fuel oil: Molecular mechanism and experimental insights
Authors: Liu Qinghua , Zhu Ruisong , Zhao Fei , Song Minghao , Gui Chengmin , Yang Shengchao , Lei Zhigang , Li Guoxuan 
Published: August 2024

AbstractIonic liquids (ILs) are promising solvents for separating aromatics from fuel oils. However, studies for separate polycyclic aromatics with ILs are rare and insufficient, and the impact of solute structure on extraction performance still needs to be determined. In this work, we use 1‐ethyl‐3‐methylimidazolium bis([trifluoromethyl]sulfonyl)imide ([EMIM][NTF2]) as an extractant to separate 1‐methylnaphthalene, quinoline, and benzothiophene from dodecane mixtures. Liquid–liquid equilibrium experiments identified the optimal operating conditions. Nine solute molecules, including five alkanes and four aromatic hydrocarbons, were used to study the relationship between extraction performance and solute structure. Molecular dynamics simulation and quantum chemistry calculations gave a deep insight and reasonable interpretation of the structure‐performance relationship at the molecular level. An industrial‐scale extraction process was proposed. The IL can be easily regenerated using heptane as a back‐extractive solvent. A high‐purity fuel oil with aromatic content below 0.5 wt% is obtained after 8‐stage extraction.
Preparation and characterization of bio‐based elastomers with low hysteresis and their wood composites
Authors: Zhang Ping , Cen Anning , Wu Tongfei 
Published: August 2024

AbstractBio‐based elastomers and composites are of great interest in numerous applications for environmental sustainability. In this study, bio‐based elastomers with low hysteresis are developed from epoxied soybean oil (ESO) with tetradecanedioic acid (TA) as the curing agent. The as‐prepared ESO/TA thermosets are in the rubbery state at room temperature, with a glass transition temperature (Tg) falling between −19°C and −27°C depending on the amount of TA. With optimized amounts of TA, the elongation at break of ESO/TA thermosets exceeds 130%. ESO/TA thermosets display a stress‐softening behavior and remarkable resilience with low residual strain (<1%) and hysteresis (<7%) after removal of irregular crosslinks and/or interactions by the first stretching. The adhesion of ESO/TA thermosets to wood is also examined through adjustments to the pressure and temperature that are applied for curing. ESO/TA thermosets are then used as the matrix to prepare wood‐polymer composites. Their flexural properties are explored to demonstrate the potential for using ESO/TA thermosets in eco‐friendly wood‐polymer composites.
Unravelling the effectiveness of self‐regulated language learning intervention on Chinese EFL Students’ motivation, strategic competence and English proficiency: A mixed methods study
Authors: Yang Tiantian , Wang Yuchao , Yang Chunli 
Published: August 2024

AbstractSelf‐regulated learning (SRL) is considered a critical competence for lifelong learning that requires explicit instruction and consistent practice, especially for college students. Despite the abundant intervention studies on the role of SRL in students’ academic performance in the Western world, very little is known in China in English as a foreign language (EFL). To address this issue, the current study utilised a mixed‐methods approach to investigating the effectiveness of self‐regulated language learning intervention (devised using Zimmerman's cyclical phase model of SRL) on Chinese EFL learners. One hundred sophomores from two intact classes were recruited to either an experimental or a control group and evaluated at pre‐, mid‐ and post‐tests for motivation, strategic competence and English proficiency. After the post‐test, 30 students were selected to accomplish follow‐up semi‐structured interviews. The quantitative results revealed a significant increase for the experimental group for the three assessed variables in comparison with the control at the post‐test. In addition, the qualitative results were employed to explore the diverse differences between the high and low achievers and the perceived variances after the intervention, which provided comprehensive knowledge of the SRL foreign language acquisition. Meanwhile, the limitations and the theoretical and pedagogical implications were further discussed.
Amoxicillin‐induced DRESS syndrome without eosinophilia
Authors: Alphonce Baraka , Komanya Francisca , Magitta Ng'weina F. , Deodatus Shani , Sindato Emmanuel 
Published: August 2024

Key Clinical MessageDespite the name, eosinophilia is not essential for diagnosing drug reaction with eosinophilia and systemic symptoms (DRESS syndrome). Early recognition and stopping the offending drug are vital to managing this condition, as it can otherwise lead to high mortality rates.
Collateral pathways arising from internal jugular venous occlusion in Lemierre's syndrome
Authors: Ishikawa Kazuhiro , Mori Nobuyoshi 
Published: August 2024

Key Clinical MessageThe use of anticoagulants in Lemierre's syndrome is not well‐defined, lacking clear evidence for their efficacy. This report describes a patient with complete occlusion of the internal jugular vein by a thrombus who did not develop expected complications due to the formation of collateral venous channels.
Benzo‐Fused BOPAM Fluorophores: Synthesis, Post‐functionalization, Photophysical Properties and Acid sensing Applications
Authors: Huang Jianjun , Chung Pham Thanh , Coenen Daan , Vandenwijngaerden Jonathan , Gong Jing , Minh Thi Nguyen Hue , Van Meervelt Luc , Van der Auweraer Mark , Escudero Daniel , Dehaen Wim 
Published: August 2024

AbstractA novel category of asymmetric boron chromophores with the attachment of two BF2 moieties denoted as BOPAM has been successfully synthesized via a one‐pot three‐step reaction starting from N‐phenylbenzothioamide. This synthetic route results in the production of [a] and [b]benzo‐fused BOPAMs along with post‐functionalization of the [a]benzo‐fused BOPAMs. The photophysical properties of these compounds have been systematically investigated through steady‐state absorption and fluorescence emission measurements in solvents at both ambient and cryogenic temperatures, as well as in the solid state. Computational methods have been employed to elucidate the emissive characteristics of the benzo‐fused BOPAMs, revealing distinctive photophysical attributes, including solvent‐dependent fluorescence intensity. Remarkably, certain BOPAM derivatives exhibit noteworthy photophysical phenomena, such as the induction of off‐on fluorescence emission under specific solvent conditions and the manifestation of intermolecular charge transfer states in solid‐state matrices. Through post‐functionalization strategies involving the introduction of electron‐donating groups onto the [a]benzo‐fused BOPAM scaffold, an intramolecular charge transfer (ICT) pathway is activated, leading to substantial fluorescence quenching via non‐radiative decay processes. Notably, one [a]benzo‐fused BOPAM variant exhibits a pronounced fluorescence enhancement upon exposure to acidic conditions, thereby underscoring its potential utility in pH‐sensing applications.
Properties of blends of amorphous and semicrystalline PLAs containing multiwalled carbon nanotubes
Authors: Mohammadi Mojtaba , Nofar Mohammadreza , Carreau Pierre J. 
Published: August 2024

AbstractBlend nanocomposites of amorphous polylactide (aPLA) and semicrystalline PLA (scPLA)‐multiwalled carbon nanotubes (MWCNTs) were prepared by a twin‐screw extruder below the melting temperature of the scPLA. The maximum weight percent of MWCNTs in the blends was 0.9 wt.%. The extrudates were either pelletized immediately or after drawing at a drawing ratio of about 10. According to small amplitude oscillatory shear rheological analysis, the rheological properties of the aPLA/scPLA (85/15 wt.%) drawn sample were significantly increased compared to the undrawn samples. With the presence of MWCNTs, more crystallites could develop in the scPLA, and the electrical conductivity of the aPLA/scPLA nanocomposites was reduced due to the encapsulation of MWCNTs within the crystallites of scPLA. Increasing the temperature during compression moulding to 190°C, which is above the melting temperature of the scPLA, effectively removed this obstacle and the electrical conductivity was increased by a factor of up to 106 compared to the samples moulded at 150°C.
Flow cytometry assay modifications: Recommendations for method validation based on CLSI H62 guidelines
Authors: Monaghan Sara A. , Eck Steven , Bunting Silvia , Dong Xiangyang X. , Durso Robert J. , Gonneau Christele , Hays Amanda , Illingworth Andrea , League Stacy C. , Linskens Eleni , McCausland Megan , McCloskey Thomas W. , Rolf Nina , Shi Min , Wallace Paul K. , Litwin Virginia , Kern Wolfgang , Deeb George , Nash Veronica , Olteanu Horatiu 
Published: August 2024

AbstractThe Clinical and Laboratory Standards Institute (CLSI) H62—Validation of Assays Performed by Flow Cytometry guideline, released in 2021, provides recommendations for platform workflow and quality system essentials, instrument setup and standardization, assay development and optimization and fit‐for‐purpose analytical method validation. In addition, CLSI H62 includes some recommendations for the validation strategies after a validated flow cytometric method has been modified. This manuscript builds on those recommendations and discusses the impact of different types of assay modifications on assay performance. Recommendations regarding which validation parameters to evaluate depending on the type of modification are provided. The impact of assay modification on the assay's intended use is discussed. When recommending minor deviations from the CLSI H62 process for a laboratory‐initiated assay revision (e.g., specimen numbers for sensitivity, specificity, or precision studies), a rationale based on expert opinion is provided with the understanding that not every laboratory, assay type, and circumstance can be comprehensively addressed in this paper. These recommendations are meant as a practical recommendation and are not intended to be restrictive, prescriptive, or understood as necessarily sufficient to meet every specific requirement from regulatory bodies (e.g., FDA or New York State Department of Health).
Untersuchungen zum Verflüssigungswiderstand eines Tagebau‐Kippenbodens bei Anregung durch erdbebentypische Signale
Authors: Knittel Lukas , Machaček Jan , Gehring Sabine , Raabe Paul , Dahmen Dieter , Wichtmann Torsten , Stutz Hans Henning 
Published: August 2024

AbstractFür die Böschungen der geplanten Tagebauseen im Rheinischen Revier muss der Nachweis der Standsicherheit unter Erdbebeneinwirkung erbracht werden. Hierfür sind laut der Richtlinie für die Untersuchung der Standsicherheit von Böschungen der im Tagebau betriebenen Braunkohlenbergwerke (RfS – Richtline für Standsicherheitsuntersuchungen [1]) die bleibenden Böschungen so zu gestalten und aufzubauen, dass eine Bodenverflüssigung „nicht zu besorgen“ ist. Für den Nachweis gegen Bodenverflüssigung, bei dem Einwirkungen und Bodenwiderstände lokal miteinander verglichen werden, wird das irreguläre Erdbebensignal in ein reguläres Signal mit einer äquivalenten Anzahl an Zyklen und konstanter Amplitude überführt. Im Rahmen dieses Beitrags wird diese Konvertierung für ein typisches Erdbebensignal des Rheinischen Reviers untersucht, welches aus einer dynamischen Finite‐Elemente‐Berechnung erhalten wurde. Zur Untersuchung des Verflüssigungsverhaltens eines Tagebau‐Kippenbodens bei Einwirkung dieses Erdbebensignals werden Triaxialversuche mit vertikaler zyklischer Belastung und Hohlzylindertriaxialversuche mit zyklischer Torsionsbeanspruchung durchgeführt. Die Ergebnisse dieser Versuche werden mit den Daten aus weiteren Versuchen mit konstanter Amplitude verglichen. Es kann gezeigt werden, dass der Faktor β zur Konvertierung von irregulären in reguläre Signale von der Art der Beanspruchung und der Größe der statischen Schub‐ bzw. Deviatorspannung abhängt. Auf Basis der Versuche werden Empfehlungen für den Ansatz von β für das Rheinische Revier gegeben.