bluuebunny/crossref_metadata_2025_split huggingface dataset:
The role of victim sensitivity between anti-welfare dependence attitude and mental health of older adults in China
Authors: Zhang Yujie 
Published: October 2023

AbstractThe ideals of the anti-welfare tendency may confront the realization of deficient, dependent, and delicate bodies, adding to a sense of bodily betrayal, which encumbers independence and sets older adults toward despair. The resulting collision may lead older adults who have perceived the law of the jungle to go to two extremes: either fall into social depression, or enhance their positive attitude, and be spurred to cultivate a positive mentality. Therefore, this study focuses on assessing the potential interaction between the law of the jungle and the anti-welfare attitude in shaping mental health. Based on the Chinese General Social Survey (CGSS) data in 2017, this study adopts the multivariate regression method to comprehensively address the theory-of-pragmatic-prospection-based relationship between the law of the jungle, anti-welfare tendency, and mental health of older adults, including concurrently coherent conceptualization and examination of core psychological perception indicators of the law of the jungle, such as victim sensitivity. The findings suggest that the anti-welfare dependence attitude positively correlates with mental health (coefficient = 0.618, p < 0.001). Victim sensitivity strengthens the above relationship (coefficient = 0.129, p < 0.001). Self-reliance has become part of the invisible armor that modern seniors equip themselves with against the risks of the law of the jungle. And precisely because the perception of the law of the jungle reinforces the fear that one’s own capacity is not sufficient to deal with emergencies, older adults are more likely to conform to the official discourse of productive aging and become more self-reliant. Although from the perspective of individual psychological mechanisms, the combination of the anti-welfare attitude and the law of the jungle has strengthened the mental health of older adults, there are still long-term hidden challenges: if the state is absent for a long time, when the external risk world is no longer within the control of the private welfare of older adults, will they be overwhelmed by pressures, enter a threshold, move to the other side of the resilience fracture, and fall into social depression? This study will leave it to future research to test these alternative explanations.
Assessing the impact of measurement error in household consumption on estimates of catastrophic health expenditure in India
Authors: Mohanty Sanjay K. , Maiti Suraj , Sharma Santosh Kumar , Dwivedi Laxmi Kant , Saggurti Niranjan 
Published: October 2023

AbstractThe National Sample Survey (NSS) collects reliable data on morbidity, health care, and health spending through its annual multi-subject and multi-round health surveys. Evidences from these surveys have been extensively used for research and policy. While these surveys collect comprehensive information on morbidity, hospitalisation, health expenditure, information on household consumption expenditure (which is used to explain the economic gradient in health outcomes) is collected through a single question. Literature suggests that having a single question on consumption expenditure results in measurement errors. In this paper, we examine the effect of measurement errors of household consumption expenditure on estimates of catastrophic health expenditure (CHE) in India using data from the 68th round of the consumption survey (2011–12) and the 71st round of the health survey (2014), carried out by the National Sample Survey (NSS). The consumption survey canvassed a detailed schedule on consumption and interviewed 101,651 households, whereas the health survey interviewed 65,932 households from across the country. Descriptive statistics, estimates of CHE, and logistic regression models were used in the analysis. We used both the budget share approach and the capacity-to-pay approach for estimating CHE. The NSS health survey was found to have underestimated monthly per capita consumption expenditure (MPCE) in India by 32%, with the level of underestimation being significant across the states. Using the budget share approach, the CHE of India in 2014–15 was estimated at 23.4% without adjusting for the underestimation of consumption and 21.1% after adjusting for it. Similarly, using the capacity-to-pay approach, CHE was estimated to be 13.4% without adjustment and 10.4% with adjustment. The estimates differed considerably across the states. In general, it was observed that the use of a single question on consumption overestimated CHE in India. The pattern was similar regarding the intensity of CHE. The predictors of CHE were similar using both the methods, but the unadjusted estimates of CHE showed significantly higher predicted probabilities of incurring CHE across household characteristics. It is recommended to include disaggregated questions on household consumption in the future rounds of the NSS-based health surveys. Researchers using NSS data need to be aware of the effect of measurement errors of consumption expenditure on estimates of catastrophic expenditure. Adjusting for the underestimation of MPCE may improve the estimation of CHE in India.
Preparation and study of B and P doped SiNTs
Authors: Tian Chun , Zhao Shihua , Feng Yang , Xia Ziwen , Liang Ping , Y H Tang 
Published: October 2023

The unique properties of silicon nanotubes (SiNTs) are expected to provide them with a very wide range of application potential in nanoelectronic devices, lithium-ion batteries, sensors, field-effect transistors, magnetic nanodevices, hydrogen reservoirs, optoelectronic devices, field emission display devices, and quantum computers, and they are a new one-dimensional nanomaterial with a wide range of applications in the future. Although researchers have already prepared SiNTs in the laboratory, there are not many research reports on SiNTs, especially the preparation of B and P doped SiNTs and analysis based on spectroscopic techniques. Our research group used silicon sources (SiO2 and Si) that had not been previously reported or catalyzed by the rare earth element lanthanum (La). The optimal experimental conditions for the preparation of SiNTs, as well as the doping preparation and study of B and P, were explored by thermal evaporation. Finally, SEM, Raman spectroscopy, selected area electron diffraction, HRTEM, XRD, PL spectroscopy, and other characterization methods were performed on the experimental samples. The experimental results show that 1280 °C was the best experimental temperature for the preparation of SiNTs. Under experimental conditions of 1280 °C, doping of B favored the synthesis of silicon nanowires and SiNTs, and the number of products generated was from least to most: no added B2O3 &lt; 0.1 g B2O3 &lt; 0.2 g B2O3 &lt; 0.3 g B2O3 &lt; 0.4 g B2O3. Under the experimental conditions of 1280 °C, when the amount of doped B2O3 is large (2.2 g), a “needle” structure product is generated. Under experimental conditions of 1400 °C, when the ratio of doped P to the original material is 1:9, a new material that has not been previously reported is generated. Through relevant research and the findings of this paper, it is hoped that it can be helpful for the future research and application of SiNTs.
Temperature-dependent solvent reorganization entropies, free energies, and transition dipole strengths for the photoexcitation of Reichardt’s dye B30
Authors: Echelberry Kevin , Burda Henrik , Willis Preston , Parson William W. , Burda Clemens 
Published: October 2023

Absorption spectra of the solvatochromic dye 2,6-diphenyl-4-2,4,6-triphenyl-1-pyridinophenolate (B30) were measured in seven solvents of varying polarity over temperature ranging from each solvent’s freezing point to 300 K. The excitation energies and their variances allowed calculations of the solvent reorganization energies, reorganization free energies and reorganization entropies as functions of temperature. The entropies of solvent packing around the chromophore are found to make major contributions to the reorganization free energies. The variances of the excitation energies depend only weakly on temperature, in disagreement with an expression that is often used for solvent reorganization free energies. Polar solvents reduce the transition dipole strength of B30’s long-wavelength absorption band, probably because interactions with the solvent enhance the charge-transfer character of the transition. The dipole strength drops further at low temperatures.
Investigation of fullerene cluster growth mechanisms by carbon atom addition using classical molecular dynamics
Authors: Allouch A. , Mougenot J. , Michau A. , Prasanna S. , Brault P. , Maurel F. , Hassouni K. 
Published: October 2023

The mechanisms of carbon sticking reactions to C36 and C–C80 fullerenes were investigated with molecular dynamics simulations (MD) using the Second-generation Reactive Empirical Bond Order (SREBO) and Adaptive Intermolecular Reactive Empirical Bond Order (AIREBO) potentials that were specifically optimized for carbon-carbon interactions. Results showed the existence of three possible sticking configurations where the projectile atom can stick either to one, two or three atoms of the target fullerene. They also showed that although the two potentials give similar magnitudes for the sticking cross-sections, they yield fairly different results as far as sticking mechanisms and configurations at thermal collision-energies, i.e., in the range 0.05–0.5 eV, are concerned. While AIREBO, that takes into account the long-range Lennard-Jones interaction, essentially results in a surface-sticking configuration with a single atom of the target fullerene, SREBO potential yields both surface- and two neighbors-sticking (2N-sticking) configurations. The fullerene structure is preserved in the last configuration while it can be recovered by a 2000 K annealing in the former configuration. Results obtained with SREBO eventually showed larger sticking probabilities for C36 as compared with C80. In spite of this, the sticking cross-sections obtained for C80 are similar to or even larger than those obtained for C36 due to the larger size of C80 that compensates for its smaller sticking probabilities.
How cross–linguistic influence affects the use of duration in the production and perception of corrective and non–corrective focus types
Authors: Jabeen Farhat , Braun Bettina 
Published: October 2023

Abstract
Speakers use corrective focus as an explicit way to correct misunderstandings in communication. We investigate whether immersive contact with a rhythmically different language affects the production and perception of duration as a cue to corrective and non–corrective focus. We tested twenty-eight native speakers and sixty-four native listeners of Urdu, half of whom lived in Germany and used German as a second language, and half lived in Pakistan. German is a stress–timed language with head–prominence marking and makes intensive use of duration to mark corrective focus, while Urdu is a syllable–timed language with edge–prominence marking, which uses duration differently from German to mark focus types. Results showed that the majority language, German, affected focus processing in Urdu differently across modalities: In production, focus marking was not affected by country of residence, while in perception, Urdu speakers living in Germany were more sensitive to duration in the corrective focus context than Urdu speakers in Pakistan. We analyze this as cross–linguistic influence and argue that contact with a stress–timed, head–prominence majority language (here: German) affects the cue weighting in the native language Urdu in perception but not (yet) in production.
Methods for extending working distance using modified photonic crystal for near-field lithography
Authors: Zhang Wen-Peng , Li Xiao-Tian , Dai Jin-Hong , Wen Zhong-Quan , Zhou Yi , Chen Gang , Liang Gaofeng 
Published: October 2023

Abstract
Near-field lithography has evident advantages in fabricating super-resolution nano-patterns. However, the working distance (WD) is limited due to the exponential decay characteristic of the evanescent waves. Here, we proposed a novel photolithography method based on a modified photonic crystal (PC), where a defect layer is embedded into the all-dielectric multilayer structure. It is shown that this design can amend the photonic band gap and enhance the desired high-k waves dramatically, then the WD in air conditions could be extended greatly, which would drastically relax the engineering challenges for introducing the near-field lithography into real-world manufacturing applications. Typically, deep subwavelength patterns with a half-pitch of 32 nm (i.e., λ/6) could be formed in photoresist layer at an air WD of 100 nm. Moreover, it is revealed that diversified two-dimensional patterns could be produced with a single exposure using linear polarized light. The analyses indicate that this improved dielectric PC is applicable for near-field lithography to produce super-resolution periodic patterns with large WD, strong field intensity, and great uniformity.
Enhancing photocathodic protection with Bi quantum dots and ZIF-8 nanoparticle co-sensitized TiO2 nanotubes
Authors: Zhang Xuan , Zhu Jinke , Yang Zhanyuan , Li Yanhui , Zhang Pengfei , Li Hong 
Published: October 2023

Abstract
Since hole trapping agents do not persist in the marine environment, it is more practical to test metal protection in 3.5 wt% NaCl solution so that the photocathodic protection (PCP) technique can be effectively applied in an actual marine environment. In this paper, Bi quantum dots (QDs) and ZIF-8 nanoparticles (NPs) were successfully deposited on TiO2 by hydrothermal and impregnation methods. The PCP performances of ZIF-8/Bi/TiO2 composites in the marine environment without hole trapping agents were evaluated, and compared with the performances of pure TiO2, Bi/TiO2 and ZIF-8/TiO2. The electrochemical impedance spectrum (EIS) fitting results demonstrate that the R
ct value of the ZIF-8/Bi/TiO2 composite coupled with 316 stainless steel (SS) decreased from 7678 Ω cm2 to 519.3 Ω cm2 in 3.5 wt% NaCl solution, which is a decrease of about 14.8-fold compared with TiO2 under the same conditions. This indicates that the deposition of Bi QDs and ZIF-8 NPs on TiO2 nanotubes can improve the electron transport efficiency, which in turn slows down the rate of corrosion of 316 SS and significantly improves the PCP performance. This is not only attributable to the Schottky junction and heterojunction structures formed by Bi QDs and ZIF-8 NPs with TiO2, but also to the surface plasmon resonance effect of Bi QDs and the N–Ti–O bond structure formed between ZIF-8 and TiO2, leading to a lower electron–hole recombination efficiency and a higher electron transfer efficiency.
Theory for anisotropic local ferroelectric switching
Authors: Fomichov Y M , Yudin P V , Tyunina M , Dejneka A 
Published: October 2023

Abstract
Theoretical modeling of polarization switching around a biased tip contact is important for fundamental understanding and advanced applications of ferroelectrics. Here we propose a simple in-plane two-dimensional model that considers surface charge transport and the associated evolution of the electric field driving domain growth. The model reproduces peculiar domain shapes ranging from round to faceted in KTiOPO4 (C2v symmetry) and LiNbO3 (C3v symmetry). This is done through modulation of dielectric permittivity, which mimics domain wall pinning on the lattice. In contrast to previous works, which attempted to justify domain anisotropy by means of point symmetry invariants, here we illustrate the necessity of taking translational symmetry into account. The results are pertinent to ferroelectric racetrack memories and other applications requiring domain tailoring.
Heterogeneous anomalous transport in cellular and molecular biology
Authors: Waigh Thomas Andrew , Korabel Nickolay 
Published: October 2023

Abstract
It is well established that a wide variety of phenomena in cellular and molecular biology involve anomalous transport e.g. the statistics for the motility of cells and molecules are fractional and do not conform to the archetypes of simple diffusion or ballistic transport. Recent research demonstrates that anomalous transport is in many cases heterogeneous in both time and space. Thus single anomalous exponents and single generalised diffusion coefficients are unable to satisfactorily describe many crucial phenomena in cellular and molecular biology. We consider advances in the field of heterogeneous anomalous transport (HAT) highlighting: experimental techniques (single molecule methods, microscopy, image analysis, fluorescence correlation spectroscopy, inelastic neutron scattering, and nuclear magnetic resonance), theoretical tools for data analysis (robust statistical methods such as first passage probabilities, survival analysis, different varieties of mean square displacements, etc), analytic theory and generative theoretical models based on simulations. Special emphasis is made on high throughput analysis techniques based on machine learning and neural networks. Furthermore, we consider anomalous transport in the context of microrheology and the heterogeneous viscoelasticity of complex fluids. HAT in the wavefronts of reaction–diffusion systems is also considered since it plays an important role in morphogenesis and signalling. In addition, we present specific examples from cellular biology including embryonic cells, leucocytes, cancer cells, bacterial cells, bacterial biofilms, and eukaryotic microorganisms. Case studies from molecular biology include DNA, membranes, endosomal transport, endoplasmic reticula, mucins, globular proteins, and amyloids.
Quantum nonlinear ac transport theory at low frequency
Authors: Zhang Lei , Xu Fuming , Chen Jian , Xing Yanxia , Wang Jian 
Published: October 2023

Abstract
Based on the nonequilibrium Green’s function (NEGF), we develop a quantum nonlinear theory to study time-dependent ac transport properties in the low frequency and nonlinear bias voltage regimes. By expanding NEGF in terms of time to the linear order in Wigner representation, we can explicitly include the time-dependent self-consistent Coulomb interaction induced by external ac bias. Hence this theory automatically satisfies two basic requirements, i.e. current conservation and gauge invariance. Within this theory, the nonlinear ac current can be evaluated at arbitrarily large bias voltages under the low frequency limit. In addition, we obtain the expression of time-dependent current under the wide band limit and derive the relation between the nonlinear electrochemical capacitance and the bias voltage, which are very useful in predicting the dynamical properties of nanoelectronic devices. This quantum theory can be directly combined with density functional theory to investigate time-dependent ac transport from first-principles calculation.
Generation of hierarchical wetting microstructures by the ultrasonic vibration-assisted mechanical ruling
Authors: Yao Dong , Shi Guangfeng , Meng Siwei 
Published: October 2023

Abstract
This paper presents an innovative method that combines ultrasonic vibration and mechanical ruling to fabricate hierarchical wetting microstructures with controllable adhesion properties on widely used 304 stainless steel. These hierarchical microstructures, obtained through the ultrasonic-assisted mechanical ruling process, enable both hydrophobicity and controllable adhesion by adjusting the vibration amplitude and ruling speed. When the amplitude increased from 2 μm to 4 μm, there was a 5% rise in the contact angle in the parallel direction, ranging from 132.1° to 138.9°, while in the perpendicular direction, it increased by 3.9%, from 121.1° to 125.8°. Similarly, as the ruling speed increased from 6 mm s−1 to 8 mm s−1, the contact angle in the parallel direction increased by 3.3%, from 134.4° to 138.8°. In the perpendicular direction, the contact angle increased by 3.6%, from 127.8° to 132.5°. Notably, with an amplitude of 4 μm and a ruling speed of 10 mm s−1, the resulting hierarchical microstructured surface exhibited significantly reduced adhesion. This paper effectively demonstrates the one-step production of hydrophobic structures with adjustable adhesion using ultrasonic-assisted mechanical ruling. This approach enhances processing efficiency and showcases the advantages of ultrasonic-assisted mechanical ruling in fabricating hierarchical microstructures.
Photonic spin Hall effect in uniaxially strained graphene
Authors: Shah Muzamil , Hayat Aamir , Sajid Muhammad , Khan Niaz Ali , Jan Munsif 
Published: October 2023

Abstract
Graphene is one of the thinnest conductive materials which possesses unique mechanical, electronic, optical, and magnetic properties. Owing to its inherent unique mechanical flexibility and strength, it has potential applications in various flexible nanophotonic devices. In this paper, we present theoretical investigations of the spin Hall effect of a light beam reflected from the surface of the strained graphene substrate system subjected to uniaxial strain. Using appropriate boundary conditions for the incident and reflected beams based on the angular spectrum analysis, we derive mathematical expressions for the transverse photonic spin Hall effect (PSHE) for the strained graphene. By tuning the applied strain along zigzag and armchair orientations, we explore the giant PSHE in the graphene substrate system. We show the impact of chemical potential, incident photon energy, and applied strain on the photonic spin Hall shifts. We believe that the PSHE may thus serve as a versatile tool to probe the applied strain in novel 2D materials.
High-order SUSY-QM, the quantum XP model and zeroes of the Riemann Zeta function
Authors: García-Muñoz Juan D , Raya A , Concha-Sánchez Y 
Published: October 2023

Abstract
Making use of the first- and second-order algorithms of supersymmetric quantum mechanics (SUSY-QM), we construct quantum mechanical Hamiltonians whose spectra are related to the zeroes of the Riemann Zeta function ζ(s). Inspired by the model of Das and Kalauni (DK) A Das and P Kalauni (2019 Physics Letters B
791, 265-269) which corresponds to this function in the strip

0
<
Re
[
s
]
<
1

, and taking the factorization energy equal to zero, we use the wave function ∣x∣−S
,

S
∈
C

, as a seed solution for our algorithms, obtaining XP-like operators. Thus, we construct SUSY-QM partner Hamiltonians whose zero energy mode locates exactly the nontrivial zeroes of ζ(s) along the critical line

Re
[
s
]
=
1

/

2

in the complex plane. We further find that unlike the DK case, where the SUSY-QM partner potentials correspond to free particles, our partner potentials belong to the family of inverse squared distance potentials with complex couplings.