bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tonic immobility in a marine isopod: the effects of body size, sex, and colour morph
Authors: Igarashi Koichi , Wada Satoshi 
Published: March 2024

Abstract
Tonic immobility is considered an anti-predator defence, wherein prey adopts a motionless state in a characteristic posture elicited by external stimuli. The marine isopod Cleantiella isopus exhibits tonic immobility with an arch-like posture and motionless state lasting several seconds or minutes in response to external stimuli such as predatory attacks by fish. In this study, we describe tonic immobility by wild-caught C. isopus and examine the influence of body size, sex, and colour morph on the frequency and duration of tonic immobility. All individuals exhibited tonic immobility regardless of body size, sex, or colour morph, suggesting that the behaviour plays a major role in predator avoidance following detection by a predator. In males, smaller individuals exhibited more prolonged tonic immobility than larger individuals, whereas the relationship between the duration of tonic immobility and body size was unclear in females. Colour morph had no effect on the duration of tonic immobility. These findings provide a detailed documentation of tonic immobility in C. isopus and suggest that the factors affecting tonic immobility differ between males and females.
‘The practice of the twanged instruments’. Evaluating the amateur fretted instrument orchestra in British popular musical life, c.1890–c.1960
Authors: Russell Dave 
Published: March 2024

AbstractThe British amateur fretted instrument orchestra was a product of the late Victorian and Edwardian banjo and mandolin ‘crazes’. Lacking deep community roots, early organisations were numerous but mainly short-lived. However, reconstituted as more broadly based clubs, they enjoyed a substantial revival from the later 1920s and played a major role in the preservation of fretted instrumental culture at a time when it was losing purchase in wider popular musical life. Clubs and orchestras provided a significant outlet for the musical talents of lower-middle and working-class amateur musicians and, although always ultimately male-dominated, gave greater opportunity to women than was the norm within amateur instrumental music-making. The charitable concerts that featured so strongly in their work provided an impressive record of public service. However, their instrumentation and middle-of-the-road repertoire rendered them increasingly unfashionable in the changed popular musical climate of the 1950s and entirely marginal by the end of the 1960s.
Tale of a Missed Opportunity: Japan’s Delay in Implementing a Value-Added Tax
Authors: Takahashi Ryotaro 
Published: March 2024

AbstractWhile a value-added tax (VAT), which supports a welfare state, was officially introduced in Japan in 1989, earlier attempts to implement this tax system failed. This study looks in-depth at why Japan was slower than other countries to implement a VAT. The tax authorities’ debates during the 1960s and 1970s are reviewed to understand why other attempts to introduce a VAT failed. Implementing the VAT would require a shift from the ideology centering on a direct tax to acceptance of indirect taxes and justification for a general consumption tax’s superiority over specific consumption taxes. Four influential factors are identified. First, in 1960, the ideology centering on a direct tax made a VAT inherently inferior. Second, in the 1968, “Break Fiscal Rigidification Campaign” created a revenue-neutral path for indirect tax increases but favored specific consumption taxes. Third, the Fundamental Issues Subcommittee conceptualized “high benefit/high cost” in the early 1970s and established the VAT’s superiority over specific consumption taxes based on a study of overseas travel to European Commission countries. However, the VAT was abandoned due to external shocks. Fourth, the attempts to link the VAT with fiscal reconstruction in the late 1970s faced strong opposition from consumers, small businesses, and the ruling party. Failure to introduce the VAT in the 1970s eliminated the possibility of using it to raise taxes in the early 1980s. The findings reveal that Japan’s failure to introduce the VAT closed a door to a “high benefit/high cost” type of Western-style welfare state.
Multi‐Decadal Coastal Acidification in the Northern Gulf of Mexico Driven by Climate Change and Eutrophication
Authors: Jiang Zong‐Pei , Qin Cao , Pan Yiwen , Le Chengfeng , Rabalais Nancy , Turner Robert Eugene , Fennel Katja , Wang Kui , Cai Wei‐Jun 
Published: March 2024

AbstractCoastal waters often experience enhanced ocean acidification due to the combined effects of climate change and regional biological and anthropogenic activities. Through reconstructing summertime bottom pH in the northern Gulf of Mexico from 1986 to 2019, we demonstrated that eutrophication‐fueled respiration dominated bottom pH changes on intra‐seasonal and interannual timescales, resulting in recurring acidification coinciding with hypoxia. However, the multi‐decadal acidification trend was principally driven by rising atmospheric CO2 and ocean warming, with more acidified and less buffered hypoxic waters exhibiting a higher rate of pH decline (−0.0023 yr−1) compared to non‐hypoxic waters (−0.0014 yr−1). The cumulative effect of climate‐driven decrease in pH baseline is projected to become more significant over time, while the potential eutrophication‐induced seasonal exacerbation of acidification may lessen with decreasing oxygen availability resulting from ocean warming. Mitigating coastal acidification requires both global reduction in CO2 emissions and regional management of riverine nutrient loads.
Model Mean State Sea Ice Thickness Reflects Dynamic Effect Biases: A Process Based Evaluation
Authors: Anheuser James , Liu Yinghui , Key Jeff 
Published: March 2024

AbstractGlobal climate models account for sea ice thickness by summing thermodynamic processes that affect thickness through phase change and dynamic processes that affect thicknesses through relative motion. Comparison of these individual processes with observations is essential for model interpretation and development. We utilized observational estimates of basal thermodynamic growth, overall thickness changes and their residual difference (including dynamics) to evaluate these processes in the National Center for Atmospheric Research (NCAR) Community Earth System Model 2 (CESM2) submission to the World Climate Research Program (WCRP) Ocean Model Comparison Project Phase 2 (OMIP2) and Pan‐Arctic Ice–Ocean Modeling and Assimilation System (PIOMAS). Both models exhibit a similar pattern of higher basal thermodynamic growth and lower residual effects and wintertime thickness in the central Arctic than observational estimates for 2010–2018, and vice versa in the peripheral seas. Correcting residual effect biases would ameliorate the biases in both mean thickness and basal thermodynamic growth.
Effects of Sea Land Breeze on Air‐Sea Turbulent Heat Fluxes in Different Seasons Using Platform Observation in East China Sea
Authors: Shen Lixing , Zhao Chuanfeng , Xu Changsan , Yan Yunwei , Chen Annan , Yang Yikun , Hang Rui , Zhu Yizhi , Zhang Zhijiang , Song Xiangzhou 
Published: March 2024

AbstractUsing 2‐year platform observations, this study investigates seasonal characteristics of sea land breeze (SLB) and how it influences air‐sea turbulent heat fluxes (THFs) in the coastal areas of East China Sea (ECS) in different seasons. Unlike other SLB studies, this study uses hourly observation on a sea platform to explore SLB's effect on both air‐sea latent heat and sensible heat transferring. The results show that sea wind (SW) does not have an obvious seasonal variation pattern while land wind (LW) is stronger in autumn and winter. The SLB day number shows a clear seasonal variation pattern, which accounts for 38.04% and 18.23% of summertime and wintertime days, reaching its peak and bottom respectively. The latent heat flux (LHF) and sensible heat flux (SHF) are high in autumn and winter while low in summer. The SLB‐contributed LHF and SHF reach peaks in autumn and winter, which are 61.07 and 7.39 W/m2 respectively. The contribution importance of SLB on air‐sea sensible/latent heat transferring is highest in summer while lowest in winter. On SLB days, the SHF decreases significantly by at least about 50% while LHF decreases moderately in all seasons, among which spring witnesses an inversion of sensible heat transferring direction. The warming effect of SLB is mainly responsible for the slump of SHF on SLB days. Multiple factors including relative humidity (RH), background wind field and in situ radiation cause the LHF decrease together, whose changing range varies with season.
Recurrent Lightning Spots: Where Lightning Strikes More Than Twice
Authors: Sola G. , López J. A. , Montanyà J. , Pineda N. , Williams E. R. 
Published: March 2024

AbstractThe expression “lightning never strikes twice” is questioned in this paper because, among the randomness of lightning impacts, some spots are hit even more than twice year after year. This article introduces the recurrent lightning spots (RLS) concept, which are locations periodically impacted by cloud‐to‐ground lightning every consecutive year over a certain period. RLS are investigated in two regimes, with markedly different lightning climatology but similar orography, for 10 consecutive years: Catalonia (North East of Spain, Europe) and Barrancabermeja (North Central Colombia, South America). Results revealed 148 and 916 RLS in Catalonia and Barrancabermeja, respectively. RLS in both regions are typically found to be related to tall structures, mountain peaks, and steep terrain. The method allowed us to identify those tall towers and orographic relief frequently affected by lightning that are not detected with the mere computation of the ground flash density. In the case of Catalonia, some RLS are found offshore. Besides the scientific interest in understanding lightning, the new concept of RLS provides additional and valuable information applicable to lightning protection engineering.
Difference in the Contribution of Driving Factors to Nitrogen Loss With Surface Runoff Between the Hill and Plain Agricultural Watersheds
Authors: Cui Zhen , Chen Cheng , Chen Qiuwen , Huang Jiacong 
Published: March 2024

AbstractIdentifying the factors and quantifying their contributions to nitrogen (N) loss associated with surface runoff is of great significance to the control of non‐point source N pollution. However, the distinct geographical units, such as hills and plains, may lead to great differences in the contribution of these driving factors, which has been rarely investigated. This study developed an effective framework, which simulated the N loss with surface runoff in hills and plains by SWAT and NDP, and analyzed their spatial distribution variations by spatial autocorrelation analysis, and distinguished the contribution of their driving factors by multi‐scenario simulation and partial redundancy analysis (pRDA). The framework was instantiated in a hill and a plain agricultural watershed, respectively, in the upper Taihu Lake Basin, China. We found the contribution of fertilization to N loss with surface runoff in the hills (10.4%) was greater than that in the plains (6.4%), which may be due to the N increment effect of paddy land. The contribution of rainfall to N loss with surface runoff in the plains (93.2%) was greater than that in the hills (74.3%), which may be due to the N increment effect of urban land. The developed framework could provide a viable way to study the environmental impacts of natural and anthropogenic drivers in different types of agricultural watersheds, thus offer scientific references for nutrient control measures.
Data‐Driven Equation Discovery of a Cloud Cover Parameterization
Authors: Grundner Arthur , Beucler Tom , Gentine Pierre , Eyring Veronika 
Published: March 2024

AbstractA promising method for improving the representation of clouds in climate models, and hence climate projections, is to develop machine learning‐based parameterizations using output from global storm‐resolving models. While neural networks (NNs) can achieve state‐of‐the‐art performance within their training distribution, they can make unreliable predictions outside of it. Additionally, they often require post‐hoc tools for interpretation. To avoid these limitations, we combine symbolic regression, sequential feature selection, and physical constraints in a hierarchical modeling framework. This framework allows us to discover new equations diagnosing cloud cover from coarse‐grained variables of global storm‐resolving model simulations. These analytical equations are interpretable by construction and easily transferable to other grids or climate models. Our best equation balances performance and complexity, achieving a performance comparable to that of NNs (R2 = 0.94) while remaining simple (with only 11 trainable parameters). It reproduces cloud cover distributions more accurately than the Xu‐Randall scheme across all cloud regimes (Hellinger distances < 0.09), and matches NNs in condensate‐rich regimes. When applied and fine‐tuned to the ERA5 reanalysis, the equation exhibits superior transferability to new data compared to all other optimal cloud cover schemes. Our findings demonstrate the effectiveness of symbolic regression in discovering interpretable, physically‐consistent, and nonlinear equations to parameterize cloud cover.
Mechanical overload-induced release of extracellular mitochondrial particles from tendon cells leads to inflammation in tendinopathy
Authors: Chen Ziming , Li Mengyuan , Chen Peilin , Tai Andrew , Li Jiayue , Bassonga Euphemie Landao , Gao Junjie , Liu Delin , Wood David , Kennedy Brendan F. , Zheng Qiujian , Zheng Ming H. 
Published: March 2024

AbstractTendinopathy is one of the most common musculoskeletal diseases, and mechanical overload is considered its primary cause. However, the underlying mechanism through which mechanical overload induces tendinopathy has not been determined. In this study, we identified for the first time that tendon cells can release extracellular mitochondria (ExtraMito) particles, a subtype of medium extracellular particles (mEPs), into the environment through a process regulated by mechanical loading. RNA sequencing systematically revealed that oxygen-related reactions, extracellular particles, and inflammation were present in diseased human tendons, suggesting that these factors play a role in the pathogenesis of tendinopathy. We simulated the disease condition by imposing a 9% strain overload on three-dimensional mouse tendon constructs in our cyclic uniaxial stretching bioreactor. The three-dimensional mouse tendon constructs under normal loading with 6% strain exhibited an extended mitochondrial network, as observed through live-cell confocal laser scanning microscopy. In contrast, mechanical overload led to a fragmented mitochondrial network. Our microscopic and immunoblot results demonstrated that mechanical loading induced tendon cells to release ExtraMito particles. Furthermore, we showed that mEPs released from tendon cells overloaded with a 9% strain (mEP9%) induced macrophage chemotaxis and increased the production of proinflammatory cytokines, including IL-6, CXCL1, and IL-18, from macrophages compared to mEP0%, mEP3%, and mEP6%. Partial depletion of the ExtraMito particles from mEP9% by magnetic-activated cell sorting significantly reduced macrophage chemotaxis. N-acetyl-L-cysteine treatment preserved the mitochondrial network in overloaded tendon cells, diminishing overload-induced macrophage chemotaxis toward mEP9%. These findings revealed a novel mechanism of tendinopathy; in an overloaded environment, ExtraMito particles convey mechanical response signals from tendon cells to the immune microenvironment, culminating in tendinopathy.
Probing impact on magnetic behavior of cobalt layer grown on thick MoS$$_{2}$$ layer
Authors: Hussain Zainab , Patole Shashikant P. , Shaikh Shoyebmohamad F. , Lokhande P. E. , Pathan Habib M. 
Published: March 2024

AbstractUnderstanding the metal-semiconductor heterostructure interface is crucial for the development of spintronic devices. One of the prospective candidates and extensively studied semiconductors is molybdenum disulfide (MoS$$_{2}$$

2

). Herein, utilizing Kerr microscopy, we investigated the impact of thick MoS$$_{2}$$

2

on the magnetic properties of the 10 nm Co layer. A comparative study on $$\hbox {Co}/\hbox {MoS}_{2}$$

Co
/

MoS
2

and Co/Si shows that coercivity increased by 77% and the Kerr signal decreased by 26% compared to Co grown on Si substrate. In addition, the Co domain structure significantly changed when grown on MoS$$_{2}$$

2

. The plausible reason for the observed magnetic behavior can be that the Co interacts differently at the interface of MoS$$_{2}$$

2

as compared to Si. Therefore, our studies investigate the interfacial effect on the magnetic properties of Co grown on thick MoS$$_{2}$$

2

layer. Furthermore, our results will help in developing next-generation spintronic devices.
Global dynamics and computational modeling approach for analyzing and controlling of alcohol addiction using a novel fractional and fractal–fractional modeling approach
Authors: Li Shuo , Samreen  , Ullah Saif , Riaz Muhammad Bilal , Awwad Fuad A. , Teklu Shewafera Wondimagegnhu 
Published: March 2024

AbstractIn recent years, alcohol addiction has become a major public health concern and a global threat due to its potential negative health and social impacts. Beyond the health consequences, the detrimental consumption of alcohol results in substantial social and economic burdens on both individuals and society as a whole. Therefore, a proper understanding and effective control of the spread of alcohol addictive behavior has become an appealing global issue to be solved. In this study, we develop a new mathematical model of alcohol addiction with treatment class. We analyze the dynamics of the alcohol addiction model for the first time using advanced operators known as fractal–fractional operators, which incorporate two distinct fractal and fractional orders with the well-known Caputo derivative based on power law kernels. The existence and uniqueness of the newly developed fractal–fractional alcohol addiction model are shown using the Picard–Lindelöf and fixed point theories. Initially, a comprehensive qualitative analysis of the alcohol addiction fractional model is presented. The possible equilibria of the model and the threshold parameter called the reproduction number are evaluated theoretically and numerically. The boundedness and biologically feasible region for the model are derived. To assess the stability of the proposed model, the Ulam–Hyers coupled with the Ulam–Hyers–Rassias stability criteria are employed. Moreover, utilizing effecting numerical schemes, the models are solved numerically and a detailed simulation and discussion are presented. The model global dynamics are shown graphically for various values of fractional and fractal dimensions. The present study aims to provide valuable insights for the understanding the dynamics and control of alcohol addiction within a community.
Study on settlement prediction of soft ground considering multiple feature parameters based on ISSA-RF model
Authors: Sun Changshuai , Yu Tianwen , Li Min , Wei Huanwei , Tan Fang 
Published: March 2024

AbstractBy collecting a large amount of data from various preloading engineering projects, a settlement prediction database was established including up to 15 feature parameters, such as final measured time, magnitude of surcharge loading, porosity ratio, internal friction angle, and others. Furthermore, a settlement prediction model of soft foundation based on random forest (RF) model was also developed. To enhance the accuracy of settlement prediction, the improved sparrow search algorithm (ISSA), which incorporates several enhancements such as the use of Logistic-tent chaotic mapping, adaptive nonlinear inertia-decreasing weight parameters, and Levy flight strategy, was proposed to optimize the hyperparameters of the RF model. The optimization results of various algorithms on benchmark functions revealed that the ISSA algorithm excelled in terms of accuracy and stability when compared to conventional algorithms such as particle swarm optimization and butterfly optimization. The ISSA-RF settlement prediction model was subsequently constructed and applied to practical projects. The results demonstrated that the ISSA-RF model exhibited superior prediction accuracy and applicability compared to the RF model. It can therefore provide valuable guidance for the planning and implementation of preloading engineering projects.
Effects of different colors of plastic-film mulching on soil temperature, yield, and metabolites in Platostoma palustre
Authors: Chen Hao , Huang Suhua , Quan Changqian , Chen Zhining , Xu Meihua , Wei Fan , Tang Danfeng 
Published: March 2024

AbstractPlatostoma palustre is an annual herb and an important medicinal and edible plant in southern China. Plastic-film mulching is an effective agronomic practice in the cultivation system of P. palustre, of which black-film mulching is the most common. However, fewer researches have been focused on the use of other colors of plastic films in P. palustre cultivation. In this study, different colors (white, black, red, and green) of plastic film were adopted, and the effects of different colors of plastic film mulching on the soil temperature, yield, and metabolites of P. palustre were investigated. The results showed that the fresh weight of a single plant of the green film treatment was significantly higher than that of the white film treatment (n = top 28). Based on the results of three temperature measurements, the soil temperature was almost the highest in the red film treatment and lowest in the white film treatment. The metabolomic analysis revealed that a total of 103 differential metabolites were identified. Among these, the gluconic acid, deoxyribose, and N-Acetylmannosamine in the red film treatment presented the highest abundance compared with the other treatments, meanwhile, the abundances of the five monosaccharides in the red film treatment were significantly higher than those of the green film treatment. Moreover, the sucrose, trehalose, and D-(+)-trehalose in the green film treatment exhibited the highest abundance, and the abundances of eight different amino acids in the red film treatment were almost the lowest while those in the black film treatment were almost the highest. Further analysis of the membership function values indicated that the black and red film treatments might be more suitable for the cultivation and quality production of P. palustre in comparison with the other two treatments. This study will provide a theoretical basis for improving the efficient cultivation technology of P. palustre and forming a theoretical system of P. palustre film mulching cultivation.