bluuebunny/crossref_metadata_2025_split huggingface dataset:
Decrease due to pollution in the rhizosphere microbial diversity can be amended by supplementation from adapted plants of another species
Authors: Fetsiukh Anastasiia , Pall Taavi , Timmusk Salme 
Published: August 2024

AbstractManipulating the rhizosphere microbiome to enhance plant stress tolerance is an environmentally friendly technology and a renewable resource to restore degraded environments. Here we suggest a sustainable bioremediation strategy on the example of Stebnyk mine tailings storage. We consider Salicornia europaea rhizosphere community, and the ability of the phytoremediation plant Salix viminalis to recruit its beneficial microbiome to mediate the pollution stress at the Stebnyk mine tailings storage. The tailings contain large amounts of brine salts and heavy metals that contaminate the ground water and surrounding areas, changing soil biogeochemistry and causing increased erosion. The species richness of the endophytic bacterial community of S. viminalis roots was assessed based on observed OTUs, Shannon-InvSimpson, and evenness index. Our results obtained using the plant-based enrichment strategy show that biodiversity was decreased across the contamination zones and that S. europaea supplementation significantly increased the species richness. Our results also indicate that the number of dominating bacteria was not changed across zones in both S. europaea-treated and untreated bacterial populations, and that the decrease in richness was mainly caused by the low abundant bacterial OTUs. The importance of selecting the bioremediation strains that are likely to harbor a reservoir of genetic traits that aid in bioremediation function from the target environment is discussed
Brain mechanisms underlying the modulation of heart rate variability when accepting and reappraising emotions
Authors: Guendelman Simón , Kaltwasser Laura , Bayer Mareike , Gallese Vittorio , Dziobek Isabel 
Published: August 2024

AbstractHeart rate variability (HRV) has been linked to resilience and emotion regulation (ER). How HRV and brain processing interact during ER, however, has remained elusive. Sixty-two subjects completed the acquisition of resting HRV and task HRV while performing an ER functional Magnetic Resonance Imaging (fMRI) paradigm, which included the differential strategies of ER reappraisal and acceptance in the context of viewing aversive pictures. We found high correlations of resting and task HRV across all emotion regulation strategies. Furthermore, individuals with high levels of resting, but not task, HRV showed numerically lower distress during ER with acceptance. Whole-brain fMRI parametrical modulation analyses revealed that higher task HRV covaried with dorso-medial prefrontal activation for reappraisal, and dorso-medial prefrontal, anterior cingulate and temporo-parietal junction activation for acceptance. Subjects with high resting HRV, compared to subjects with low resting HRV, showed higher activation in the pre-supplementary motor area during ER using a region of interest approach. This study demonstrates that while resting and task HRV exhibit a positive correlation, resting HRV seems to be a better predictor of ER capacity. Resting and task HRV were associated with ER brain activation in mid-line frontal cortex (i.e. DMPFC).
On the temperature dependence of the density of states of liquids at low energies
Authors: Jin Sha , Fan Xue , Stamper Caleb , Mole Richard A. , Yu Yuanxi , Hong Liang , Yu Dehong , Baggioli Matteo 
Published: August 2024

AbstractWe report neutron-scattering measurements of the density of states (DOS) of water and liquid Fomblin in a wide range of temperatures. In the liquid phase, we confirm the presence of a universal low-energy linear scaling of the experimental DOS as a function of the frequency, $$g(\omega )= a(T) \omega $$

g
(
ω
)
=
a
(
T
)
ω

, which persists at all temperatures. The low-frequency scaling of the DOS exhibits a sharp jump at the melting point of water, below which the standard Debye’s law, $$g(\omega ) \propto \omega ^2$$

g

(
ω
)

∝

ω
2

, is recovered. On the contrary, in Fomblin, we observe a continuous transition between the two exponents reflecting its glassy dynamics, which is confirmed by structure measurements. More importantly, in both systems, we find that the slope a(T) grows with temperature following an exponential Arrhenius-like form, $$a(T) \propto \exp (-\langle E \rangle /T)$$

a
(
T
)
∝
exp
(
-
⟨
E
⟩
/
T
)

. We confirm this experimental trend using molecular dynamics simulations and show that the prediction of instantaneous normal mode (INM) theory for a(T) is in qualitative agreement with the experimental data.
Cognitive functioning and sustained internet use amid the COVID-19 pandemic: longitudinal evidence from older adults in Switzerland
Authors: Wieczorek Maud , Reinecke Robert , Borrat-Besson Carmen , Meier Clément , Haas Maximilian , Ihle Andreas , Kliegel Matthias , Maurer Jürgen 
Published: August 2024

AbstractThis study aimed to investigate the relationship between pre-pandemic objective and subjective cognitive functioning and sustained Internet use during the pandemic among older adults in Switzerland. Data from 1299 respondents of the Survey of Health, Ageing and Retirement in Europe (SHARE) in 2019/2020 and a supplementary technology use questionnaire during the pandemic in 2021 were used. Cognitive functioning was assessed in 2019/2020 through objective measures (delayed and immediate memory, verbal fluency) and self-rated memory. Sustained Internet use was defined as having used the Internet at least once in the past seven days in 2019/2020 and reporting daily or weekly use in 2021. We found that 73.1% of respondents consistently used Internet between 2019/2020 and 2021. Using multivariable probit regression models controlling for sociodemographic and health variables, we found that higher global cognition z-scores, especially in immediate and delayed memory, were associated with a higher likelihood of sustained Internet use. Additionally, respondents with good, very good, or excellent self-rated memory were more likely to sustain their Internet use. These findings highlight the potential critical role of cognitive health in shaping older adults’ digital engagement, suggesting that cognitive assessments and training should be further considered in digital literacy initiatives for this population.
Isolated posterior stabilization in type B and C thoracolumbar fractures associated with ankylosing spine disorders: A single center experience with clinical and radiological outcomes
Authors: Sulpis Benoit , Neri Thomas , Klasan Antonio , Castel Xavier , Vassal François , Tetard Marie Charlotte 
Published: August 2024

Introduction: Fractures in ankylosing spine disorders (ASD) are associated with high complication and mortality rates. During the posterior stabilization of these fractures, reduction is often partial, resulting in the persistence of a significant anterior diastasis. Our objective was to evaluate the safety and efficiency of isolated posterior stabilization in elderly ASD patients, without direct reduction of the anterior diastasis, in terms of clinical and radiological outcomes, complications, and mortality. Methods: This retrospective study included 46 patients, mean age 79.3 years, with ASD, who underwent isolated posterior stabilization, open or percutaneous, for thoracolumbar fractures. The average follow-up was 21.7 months, with a minimum follow-up of 6 months. Autonomy (Parker score) and radiological results (lordotic angulation) were analyzed pre-and post-operatively. Results: Autonomy was maintained at the last follow-up, with no significant difference in Parker’s score. The consolidation rate was 94.6%. No implant failure was recorded. Despite the absence of an anterior procedure, lordotic angulation was significantly reduced by 2.6° at 6 months (p = 0.02). The rate of surgical complications following open surgeries was 10.9% (n = 5), of which 6.5% were infections. No surgical complications were reported in percutaneous surgeries. The rate of medical complications was 67.4% (n = 31), with a rate of 88.2% in the open surgery group, compared to 55.2% in the percutaneous surgery group. An open approach was associated with a five-fold higher risk of complications (p = 0.049). Nine patients died during follow-up (19.6%). Conclusions: Isolated posterior stabilization in the treatment of thoracolumbar spine fractures in elderly ASD patients is a safe technique promoting autonomy preservation, and high radiological bony healing with acceptable complication and mortality rates. The persistent anterior gap is partially reduced when the spine is loaded and does not seem to require an anterior procedure, thus decreasing complications. Percutaneous surgery should be the technique of choice to reduce surgical complications.
Impact of the ARRIVE Trial on Stillbirth Rates in Nulliparous Individuals
Authors: Atwani Rula , Saade George , Kawakita Tetsuya 
Published: August 2024

Objective We aim to examine the population-level rates of induction, stillbirth, perinatal mortality, and neonatal death before and after the ARRIVE (A Randomized Trial of Induction Versus Expectant Management) trial.
Study Design This study was a cross-sectional analysis of publicly available U.S. Live Birth data linked with Infant Death and Fetal Death certificate data from National Vital Statistics Online. We limited analyses to nulliparous individuals with singleton pregnancy and cephalic presentation who delivered at 39 weeks or greater. The pre- and post-ARRIVE periods spanned from August 2016 to July 2018, and from January 2019 to December 2020, respectively. Our primary outcome was a stillbirth. Secondary outcomes included induction of labor, perinatal mortality, and neonatal death. Outcomes were compared between the pre- and post-ARRIVE periods. Modified Poisson regression was used to calculate adjusted relative risks (aRRs).
Results Of 2,817,071 births, there were 1,454,346 births in the pre-ARRIVE period and 1,362,725 in the post-ARRIVE period; there were 1,196 and 1,062 stillbirths in the pre- and post-ARRIVE periods, respectively. Compared to the pre-ARRIVE period, the post-ARRIVE period was not associated with a significant decrease in the risk of stillbirth at 39 weeks or greater (aRR = 0.92 [95% confidence interval (95% CI): 0.85–1.00]) and stillbirth at 40 weeks or greater (aRR = 0.92 [95% CI: 0.82–1.04]). Compared to the pre-ARRIVE trial period, the post-ARRIVE trial was associated with increased rates of induction of labor at 39 weeks (aRR = 1.37 [95% CI: 1.37–1.38]) and 40 weeks (aRR = 1.24 [95% CI: 1.24–1.25]. Similar to stillbirth, there was no significant decrease in the risk of perinatal mortality at 39 weeks or greater or 40 weeks or greater. There was also no statistically significant change in neonatal death rates at 39 weeks or greater or at 40 weeks or greater.
Conclusion The increase in induction of labor at 39 weeks was not large enough to impact the stillbirth rate at 39 weeks or greater.
Key Points
Are non-native speakers sensitive to microvariation in anaphora resolution?
Authors: Teixeira Joana , Fiéis Alexandra , Madeira Ana 
Published: August 2024

Abstract
This study investigates anaphora resolution in L2 European Portuguese by Italian and Spanish native speakers to
examine whether learners are sensitive to microvariation among these null subject Romance languages. Participants were 25 adult L1 EP
speakers, 69 L1 Italian, and 42 L1 Spanish adult learners of EP at three levels: upper–intermediate, advanced, and near-native.
They completed an untimed and a speeded multiple-choice task crossing the variables animacy of the matrix object
and type of embedded subject. Results indicate that sensitivity to microvariation develops as L2 proficiency
increases. However, learners’ performance remains permanently unstable in the areas where the L1 and the L2 differ, which is only
visible in the speeded task. Our findings challenge the idea that the L1 plays a minor role in anaphora resolution and have
implications for the Interface Hypothesis.
Ordering a series of turn-initial particles
Authors: Mazeland Harrie 
Published: August 2024

Abstract
The paper is an attempt to describe the principles behind the ordering of a series of four
different particles – hee ‘hey’,
ja ‘yes’, eh ‘eh’, and nou ‘now’/’well’ – in the beginning of a
sequence-initiating turn in which the speaker launches a new activity framework. A surprising result of the analysis is that it shows that the speaker lays the
groundwork for a new activity framework in a turn-initial trajectory that indexes the turn’s position within the
overall-structural organization of the talk both at the local level of the organization of subsequent sequences and at
the global level of the organization of activities. The positioning of each particle in the series locates the order of organization by reference to
which it operates. The study’s methodology – using
multiple collection studies to establish the orientations that are at work – is an attempt to find an appropriate
heuristic for developing an empirically plausible analysis of a complex configuration of single-case phenomena.
E anche-prefaced other-expansions in multi-person interaction
Authors: Calabria Virginia , De Stefani Elwys 
Published: August 2024

Abstract
This chapter investigates a practice used in Italian talk-in-interaction, whereby a speaker self-selects and expands the prior speaker’s talk with a
grammatically dependent turn prefaced by e
anche ‘and also’. The practice is used either to affiliate or disaffiliate with prior talk, and occurs in
different gaze constellations: (1) a speaker may gaze
at the prior speaker and subsequently initiate an e anche-prefaced other-expansion, thus receiving the prior speaker’s gaze; (2)
speakers may establish mutual gaze before, or precisely at the moment at which the other-expansion is articulated.
Such gaze behavior is sensitive to the action speakers accomplish. This chapter offers advances in Interactional Linguistics by examining a previously
neglected grammatical resource (e anche) and concomitant gaze-behavior in multi-person
interaction.
Noticing and assessing nature
Authors: Auer Peter , Laner Barbara , Pfeiffer Martin , Botsch Kerstin 
Published: August 2024

Abstract
We analyze how walkers employ a verbal format, i.e., the combination of a perception imperative followed by a wie ‘how’-exclamative (e.g., KUCK ma wie TRAUMhaft das
is; ‘look PTCL how wonderful that is’), in its multimodal embedding, thus contributing to a multimodal extension of interactional linguistics. The analysis heavily relies on mobile
eye-tracking as a method to collect naturally occurring data. It is argued that this kind of analysis would not be
possible without the use of this novel technology. We focus on the role of the verbal format in the process of
transforming individual perceptions into intersubjective experiences of nature, for which the precise documentation of
gaze is essential. It is shown that the
interactional function of this combined format is to draw the co-walker’s attention to an object in the surroundings
and to express an affective stance towards it, treating
the noticed referent as noteworthy and remarkable.
High-performance Self-polarized piezoelectric PVDF composites films for tribo-electric nanogenerators
Authors: Lu Jiaqi , Hazarika Dinku 
Published: August 2024

Abstract
This study introduces a novel and efficient methodology for enhancing the local dipole moment and β-phase fraction in polyvinylidene fluoride (PVDF) piezoelectric polymer composites through the incorporation of hydroxylated barium titanate (H-BTO) nanoparticles, combined with a directional freeze-drying technique. This approach markedly increases the β-phase fraction within the composites. Through the optimization of H-BTO nanoparticle concentration, we achieve a strengthened interfacial bond between the inorganic nanofillers and the organic polymer matrix. This enhancement not only elevates the β-phase fraction (F(β)) but also enables significant piezoelectric effects without the necessity for electric polarization. Utilizing the freeze-drying PVDF/H-BTO composite films and PA6 membranes, we construct a triboelectric nanogenerator (TENG) that exhibits high-performance outputs. This TENG proved capable of powering a temperature and humidity sensor, which transmitted real-time environmental data wirelessly to a smartphone via Bluetooth. The findings of this study underscore the effectiveness of our strategy in fabricating high-performance piezoelectric PVDF composite films and suggest potential for significant advancements in the domain of piezoelectric materials engineering.
Ultra-sensitive pseudocapacitive iontronic pressure sensor for wearable snoring and apnea detection
Authors: Li Jie , Zhang Kaihang 
Published: August 2024

Abstract
Snoring is a common phenomenon, but its potential implications have been severely underestimated. In this study, we introduce a flexible pseudocapacitive iontronic pressure sensor with ultra-high sensitivity, achieved by combining MXene electrodes with ionic film. This pressure sensor demonstrates remarkable capabilities, including an ultra-high sensitivity of 3084.4 kPa−1, a comprehensive pressure range up to 300 kPa, an extremely low detection limit of 1 Pa, and superior stability. Utilizing its exceptional performance, the sensor has been effectively applied in respiratory monitoring, where it can precisely detect critical conditions such as snoring and apnea. This work has demonstrated its potential application prospects in medical monitoring.
Ultra-sensitive humidity sensing based on Coherent perfect absorber-lasing system
Authors: Wu Jianhui , Li Jie 
Published: August 2024

Abstract
As a singularity in non-Hermitian physics, coherent perfect absorber-lasing (CPAL) point theoretically has an infinite quality factor and can detect small perturbations, so it has potential applications in ultra-sensitive sensors. However, in the radio frequency field, due to deviations in actual components, the system will deviate from the CPAL point and the performance will degrade significantly (the output coefficient amplitude is only 30 dB). At the same time, actual sensing research is also very lacking. Based on these, we demonstrate a CPAL-based sensor system that increases its output coefficient amplitude to 60dB. When using the lasing state as the sensing mode, it has a capacitance detection accuracy of 10 fF. Then a high-frequency capacitive humidity sensor based on polyaniline/graphene oxide/titanium dioxide film is designed. The heterojunction formed between these materials increases the number of active sites for adsorbing water molecules. With the ultra-high capacitance detection accuracy of the CPAL sensor system, it is finally able to distinguish a 1% relative humidity change at 20%RH (corresponding to a 20 fF capacitance change, or a 1.63 dB output coefficient change), showing potential sensing application prospects.
Classification by VGG-Net for three stages of coagulation dynamic process
Authors: Li Yao , Li Wangbiao , Zhang Xiaoman , Lin Hui , Li Zhifang 
Published: August 2024

Abstract
In this study, we employed a method integrating Optical Coherence Tomography (OCT) with the Visual Geometry Group (VGG-Net) frameworks within a Convolutional Neural Network (CNN) for quantitative characterization of the whole blood during the dynamic coagulation process.
Advances in Electron-Based Qubits: A Review
Authors: Gao Zhuoqing , Amaratunga Gehan , Wang Xiaozhi , Ma Boyang 
Published: August 2024

Abstract
In the rapidly advancing domain of quantum computing, qubits based on electron properties are increasingly recognized for their capability to enhance quantum information processing and communications. This review offers a detailed examination of three main types of electron-based qubits: electron spin qubits, charge qubits, and hybrid qubits. Initially, the review outlines the essential principles underlying these qubits. Subsequently, it discusses recent developments in the field, focusing on enhancements in coherence times, logical gates, and system scalability. This article aims to provide both theoretical insights and practical recommendations for the development and refinement of quantum computing architectures.
A drop-shaped deterministic lateral displacement microfluidic chip for accurate size-based circulating tumor cells separation
Authors: Xiang Rikui , Chen Jin , Sun Jingjing , Huang Xiwei 
Published: August 2024

Abstract
Cells released from the primary tumor to the peripheral blood are referred to as circulating tumor cells (CTCs). The detection of CTCs at an early stage can be instructive to the implementation of follow-up treatments. However, due to the rarity of CTCs in the peripheral blood, it is urgent to develop an accurate CTC separation method. Here, we propose a drop-shaped deterministic lateral displacement (DLD) microfluidic chip to accurately separate and enumerate CTCs with cost-effective and simple testing procedures. The drop-shaped DLD enhanced performance for the separation of white blood cells (WBCs) and CTCs, which achieved CTCs high separation efficiency (>99%) and >50% CTCs purity. Our drop-shaped DLD microfluidic chip offers a label-free and highly reliable CTCs separation solution and is promising to low-cost point-of-care CTCs detection.
Salt-Enhanced Biocompatible Solid Polymer Electrolytes Humidity Sensor
Authors: Zhang Kaihang , Wu Jianhui 
Published: August 2024

Abstract
We present a biocompatible, ultrathin, porous freeze-drying Polyvinyl Alcohol/Hyaluronic Acid/Polylactic-co-glycolic acid/Magnesium Sulfate (FD-PHLM) composite-based high sensitivity humidity sensor, suitable for human interaction applications. Magnesium Sulfate was introduced to form solid polymer electrolytes and Electric Double Layer. The freeze-drying process produces a porous structure that leads to enhanced sensitivity and rapid responses (0.807 s response time, 0.683 s decay time) to humidity changes, with a sensitivity of 11.09 pF/%RH in the 10-90%RH range. The sensor utilizes materials that are non-toxic to both the human body and the environment, thereby expanding its application range to include contactless click sensing and exercise state sensing. The FD-PHLM sensor is a substantial innovation in humidity detection, combining biocompatibility, environmental friendliness, quick response time and enhanced sensitivity, aligning with the needs of human-centric environmental and health monitoring systems. This research contributes significantly to the development of efficient, environmentally friendly human activity monitoring tools.
An optimized MOPSA algorithm for highly accurate deterministic lateral displacement microfluidic sorting chip design
Authors: Chen Jin , Xiang Rikui , Huang Xiwei 
Published: August 2024

Abstract
Deterministic lateral displacement (DLD) sorting is a passive sorting technology. Due to the advantages of small volume and high accuracy, the DLD devices have been used in many applications. The critical diameter (Dc) value of the DLD device depends on the geometric structure of the internal post array. However, the existing empirical formula cannot match all types of post-arrays. Achieving the desired Dc value typically involves multiple iterative processes, leading to increased labor and time costs. In this paper, we propose an optimized trajectory prediction algorithm based on the original MOPSA, which considers the impact of fluidic pressure on particle trajectories. The method is to stretch the 2D physical field space into 3D, the particle expands from a 2D circle into a 3D ball on the pressure analysis. The net pressure on the particle is calculated, and the displacement of the particle is predicted by combining Newton’s second law and the displacement formula. A DLD device with Dc=10.6 μm was designed using this optimized algorithm and fabricated. It is verified by separation of 10 μm and 11 μm polystyrene particles. The test results were consistent with the simulation results. Compared with the empirical formula and the original MOPSA, this optimized algorithm can improve the prediction accuracy of particle trajectories in DLD devices.