bluuebunny/crossref_metadata_2025_split huggingface dataset:
Physical Discharge of Spent Lithium‐Ion Batteries Induced Copper Dissolution and Deposition
Authors: Wang Yadong , Du Hao , Zhao Yun , Kang Yuqiong , Zhang Junhao , Xu Jiahui , Huang Yonglin , Jia Tianding , Chen Zhaoyang , Tavajohi Naser , Kang Feiyu , Li Baohua 
Published: August 2024

AbstractComplete discharge of spent lithium‐ion batteries (LIBs) is a crucial step in LIB recycling, with the physical discharge method being particularly noted for its high discharge efficiency and environmental friendliness. However, previous studies and standards have focused on the performances of the discharge methods, neglecting the battery materials changes caused by discharge. Here we demonstrate that although prolonged discharge of spent batteries keeps the voltage around 0 V, an obvious current flow can be still observed, resulting from the dissolution and subsequent deposition of the copper foil. The deposited copper, primarily in the forms of Cu, Cu2O, and CuO, shows a gradient distribution on the surface of the anode and cathode active materials. This copper deposition significantly compromises the electrochemical performance of the discharged battery, with evident deterioration observed in the first charge‐discharge capacity, cycling performance, and coulombic efficiency when compared to the original battery. This study provides guidance for the discharge methods and offers new insights into the materials failure mechanisms during discharge of spent batteries.
Maternal behaviors influence survival of ungulate neonates under heavy predation risk
Authors: Muthersbaugh Michael S. , Boone Wesley W. , Saldo Elizabeth A. , Jensen Alex J. , Cantrell Jay , Ruth Charles , Kilgo John C. , Jachowski David S. 
Published: August 2024

AbstractPredators impose top‐down forces on prey populations, with the strength of those effects often varying over space and time and among demographic groups. In ungulates, predation risk is typically greatest for neonatal offspring, with some suggesting that predators can key in on adult activity to locate hidden neonates. However, few field studies to date have been able to directly assess the influence of maternal care on ungulate neonate survival. Using a population of white‐tailed deer under heavy coyote predation pressure, we tested the maternal dispersion hypothesis, which suggests the dispersion of maternal activity temporally and spatially attenuates risk of predation for ungulate neonates during this vulnerable altricial phase. We compared support for this hypothesis with more commonly tested hypotheses regarding the influence of habitat conditions and intrinsic factors on neonatal survival. Fawn survival to 16 weeks was 27.7%, with coyotes accounting for 59% of fawn mortalities. In support of our maternal temporal diffusion hypothesis, we found that neonatal survival decreased as more maternal visits (proportionally) occurred at night. The only other significant (p < .1) predictor of fawn survival was birth timing, with fawn survival decreasing as the season progressed. Given that fawn survival declined as the proportion of nighttime visits increased, and that wild pig presence and human disturbance can push doe and fawn activity toward nocturnal hours, additional research is needed to determine whether managing pig and human disturbance can decrease fawn mortality. More broadly, given the importance of recruitment in ungulate population dynamics, our finding opens a potentially important new line of inquiry on how maternal behaviors influence predation risk in large animal predator–prey ecology.
Extracellular vesicles from olive wastewater and pomace by‐products: Isolation, characterization of their lipid and phenolic profiles, and evaluation of their radical scavenging activity
Authors: Barouh Nathalie , Fenaghra Amal , Colosetti Pascal , Lecomte Jérôme , Baréa Bruno , Him Josephine Lai Kee , Mey Anne , Michalski Marie‐Caroline , Villeneuve Pierre , Bourlieu‐Lacanal Claire 
Published: August 2024

AbstractExtracellular vesicles (EVs) are nanoscopic structures that are involved in intercellular communication. Recent works have highlighted the existence of these assemblies in several plants and shown that they are able to vectorize hydrophilic and lipophilic molecules. In this study, we have isolated EVs from the two main olive oil by‐products (wastewaters [WWs] and pomace) by differential centrifugation/ultracentrifugation and have characterized their main physicochemical properties (size, charge, multimolecular structure, lipid and phenolic contents) and radical scavenging activity. Lipid content in EV fractions was 3.4 (0.2) % (% dry material) for WWEVs and 7.7 (0.3) % and 5.9 (0.9) % for EVs, respectively, from plurivarietal or monovarietal pomaces. Polar lipids represented around 49% of total lipids, and their profiles were globally similar in all EVs. Phosphatidylcholine and phosphatidic acid were the more abundant molecules. Their phenolic contents ranged from 2.1 to 4.6 mg hydroxytyrosol (HT) eq g−1 of raw material, with HT, oleuropein, and verbascoside being among the most abundant. Transmission electron cryomicroscopy showed the presence of spherical vesicles delimited by a single bilayer of amphiphilic lipids. Finally, the 1,1‐diphenyl‐2‐picrylhydrazyl radical scavenging activity of EVs was high and depended on their original by‐product type.Practical Application: Recent works have highlighted the existence of extracellular vesicles in several plants and shown that they are able to vectorize hydrophilic and lipophilic molecules. Herein, we have isolated and provided a chemical characterization of such vesicles from olive wastewater and pomace. Results showed that these vesicles are rich in the phenolic compounds that are generally found in olives and that the potential radical scavenging activity of extracellular vesicles from olive could be valorized as new antioxidants for the food or cosmetic sectors.
Gold‐Catalyzed Heck and Suzuki‐Type Reactions: Challenges and Recent Advances
Authors: Wu Jiawen , Du Wenqian , Zhang Lizhu , Li Gang , Xia Zhonghua 
Published: August 2024

AbstractTransition metal‐catalyzed Suzuki and Heck reactions are two of the most common carbon‐carbon bond formation reactions. Gold, unlike other transition metals (Pd, Ni, and Cu), offers unique reactivity profiles, and has emerged as an efficient tool in the field of synthetic organic chemistry. This mini‐review focused on the recent work in gold‐catalyzed Heck and Suzuki‐type reactions, especially by photocatalysts or ligand design, which show reactivities and features distinct from other transition metals. These discoveries will further facilitate the development of gold redox catalysis as well as applications in organic synthesis, biochemistry, and medicinal chemistry.
Thermal Performance and Structural Optimization of Electric Heating Module Based on KAl(SO4)2·12H2O/Expanded Graphite Composite Phase‐Change Material
Authors: Niu Dongyin , Zhang Tiantian , Zhang Xuedan , Tan Yufei , Zhai Lukai 
Published: August 2024

Under the background of vigorously promoting clean heating, the introduction of phase‐change energy storage technology into heating systems has become a new hot issue. In this study, a novel KAl(SO4)2·12H2O/expanded graphite (EG) shape‐stabilized composite phase‐change material (PCM), with a melting temperature of 91.6 °C, latent heat of 245.7 kJ kg−1, and high heat conductivity of 2.07 W m−1 K−1, is prepared to manufacture a PCM‐based module for space heating. This phase‐change electric heating module is developed, and its heat storage and release characteristics are investigated through experimental and numerical studies. The numerical model is validated by experimental results. In view of the numerical simulation, the structure of the module is optimized and its thermal performance is studied. Based on the optimized module, a peak‐valley time‐of‐use (TOU) electric heating module is finally proposed. It is revealed that the module exhibits good thermal performance and is capable of satisfying the indoor heating demand. The effective heat storage and release duration is 8.12 and 15.34 h, which can perfectly realize the operating mode under the “peak‐valley TOU electricity” mechanism. In this study, it is demonstrated that peak–valley electric energy storage heating devices have broad prospects in building space heating and provides reference for future application.
Seismic fragility and resilience assessment of large‐span cable‐stayed bridges under multi‐support ground motions with non‐Gaussian characteristics
Authors: Lan Yucong , Xu Jun , Zhong Jian , Li Yang 
Published: August 2024

AbstractSeismic fragility analysis and resilience assessment of large‐span cable‐stayed bridge structures are critical for evaluating their seismic performance. However, there is a scarcity of research on the effects of multi‐support ground motions and their non‐Gaussian characteristics on seismic fragility and resilience. This paper aims to addresses this issue. Initially, random ground motions with spatial variability and non‐Gaussian characteristics are simulated using the Spectral Representation Method (SRM) and the Unified Hermite Polynomial Model (UHPM). Subsequently, the Fractional Exponential Moments‐based Maximum Entropy Method (FEM‐MEM) and the Adaptive Gaussian Mixture Model (AGMM) are employed for seismic reliability‐based fragility analysis, overcoming the shortcomings of conventional lognormal assumption. Component‐ and system‐level fragility analyses are conducted sequentially, followed by seismic resilience assessment of bridge structures based on the results of system‐level fragility analysis. A numerical example is presented to validate the proposed method. Computational results indicate that: (1) The proposed method offers higher accuracy and broader applicability for seismic fragility analysis of large‐span cable‐stayed bridge structures compared to traditional assumptions. (2) The non‐Gaussian characteristics of ground motions may significantly impact the seismic fragility analysis and resilience assessment of large‐span bridge structures.
Advancing Soil Risk Assessment: A Novel Earthworm Cocoon Test with a Complementary Toxicokinetic–Toxicodynamic Modeling Approach
Authors: Rakel Kim , Roeben Vanessa , Ernst Gregor , Gergs Andre 
Published: August 2024

Abstract
In the current European Union pesticide risk assessment for soil organisms, effect endpoints from laboratory studies (Tier 1) and field studies (higher-tier risk assessment) are compared with predicted environmental concentrations in soil, derived from the proposed use pattern. The simple but conservative initial Tier 1 risk assessment considers a range of worst-case assumptions. In contrast, the higher-tier assessment focuses on specific conditions tested in the corresponding field study. Effect modeling, such as toxicokinetic–toxicodynamic (TKTD) modeling, is considered a promising future tool to address uncertainties in soil risk assessment, such as extrapolation to different ecological, pedo-climatical, or agronomical situations, or to serve as an intermediate tier for potential refinement of the risk assessment. For the implementation of TKTD modeling in soil organism risk assessment, data on earthworm growth and reproduction over time are required, which are not provided by the standard Organisation for Economic Co-operation and Development (OECD) 222 laboratory test. The underlying study with carbendazim presents a new earthworm cocoon test design, based on the OECD 222 test, to provide the necessary data as input for TKTD modeling. This proposed test design involves destructive samplings at days 7, 14, 21, and 28, enabling the determination of growth, cocoon number, and the number of juveniles hatched per cocoon in 7-day intervals. The new cocoon test allowed the disentanglement of the toxic effect of carbendazim in earthworms: At the highest concentration prominent effects on growth and reproductive output were observed, and the number of cocoons was significantly reduced compared to control. The results highlighted different physiological modes of action: effect on growth via higher maintenance costs as a primary mode of action as well as a reduced number of cocoons (effect on reproduction) and a lower number of juveniles hatching from each cocoon (hazard during oogenesis) as a secondary mode of action. We provide an example of how this new test's data can be used to feed a dynamic energy budget theory–TKTD model of Eisenia fetida. We also validate it against the original OECD 222 test design, outlining its potential future use in soil risk assessment. Environ Toxicol Chem 2024;43:2377–2386. © 2024 The Author(s). Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
Uptake of Typical Hydrophobic Organic Contaminants in Vegetables: Evidence From Passive Samplers
Authors: Wang Rong , Wang Yu , Dong Ying , Wu Chen-Chou , Li Juying , Tian Lingmin , Bao Lian-Jun , Zeng Eddy Y. 
Published: August 2024

Abstract
Quantifying the root uptake of hydrophobic organic contaminants (HOCs) by plants remains challenging due to the lack of data on the freely available fractions of HOCs in soil porewater. We therefore hypothesized that a passive sampler could act as a useful tool to evaluate the root uptake potential and pathways of HOCs by plants in soil. We tested this hypothesis by exploring the uptake of polybrominated diphenyl ethers (PBDEs) and organophosphate esters (OPEs) by carrot and lettuce with the codeployment of passive samplers in a contaminated soil system. The results showed that the amounts of PBDEs enriched in carrot and lettuce were positively correlated with those in a passive sampler (r2 = 0.46–0.88). No concentration correlation was observed for OPEs between lettuce and passive samplers, due to possible degradation of OPEs in lettuce. The root-to-porewater ratios of PBDEs and OPEs, respectively, were 6.2 to 11 and 0.05 to 0.88 L g−1 for carrot, and 8.8 to 130 and less than reporting limits to 1.2 L g−1 for lettuce. The ratios were negatively correlated with log KOW values for carrot, but increased with increasing log KOW values over a range of 1.97 to 6.80, and then decreased with log KOW values greater than 6.80 for lettuce. This finding indicated that passive transport and partition were the accumulation pathways of PBDEs and OPEs in carrot and lettuce, respectively. Overall, passive samplers performed adequately in assessing the available fractions of persistent HOCs in plants, and can serve as a viable tool for exploring the pathways for plant root uptake of HOCs. Environ Toxicol Chem 2024;43:2338–2349. © 2024 SETAC
A follow‐up study with a double‐blinded, randomized controlled vitamin D supplementation trial in patients with major depressive episode (DepFuD): A study protocol and baseline characteristics
Authors: Mikola T. , Lehto S. M. , Honkalampi K. , Valkonen‐Korhonen M. , Koivumaa‐Honkanen H. , Tolmunen T. , Laukkanen V. , Pakarinen M. , Ruusunen A. 
Published: August 2024

AbstractPromising initial studies on vitamin D (VD) supplementation as an adjunct treatment for major depressive disorder (MDD) require rigorously designed randomized controlled trials (RCTs). We aim to investigate the effects of augmenting standard MDD treatment with VD supplementation and examine factors influencing the treatment outcome. This article describes the study design, measures, and baseline characteristics. This multicenter RCT compares the efficacy of a six‐month VD intervention at 100 micrograms/day versus 10 micrograms/day (μg/day) (4000 IU (international units)/day vs. 400 IU/day) added to a standard treatment in outpatients aged 20–61 years with MDD. The primary outcome is change in the Montgomery–Åsberg Depression Rating Scale (MADRS) score. Secondary outcomes are other indicators of mental health and functionality (BDI, SOC, 15‐D, PSS10, LS‐4, LOT‐R, YSQ‐S2‐extended, CORE‐OM, TAS‐20, BRCS, TADS, SCL‐90, DIAD, GAF), and circulating biomarkers. Intervention assessments are conducted at baseline, 3, and 6 months, and follow‐ups at 18 months and 6 years post‐baseline. The baseline sample had 319 subjects (74% women; median age 31 (inter‐quartile range (IQR) 15), mean MADRS score 21.38 (SD 6.04)), with 281 assigned to the RCT. At present, the study continues as a follow‐up study. DepFuD project will provide extensive information regarding the potential benefits of VD and enables to identify various biopsychosocial depression‐associated risk factors.
Assessing mowing intensity: A new index incorporating frequency, type of machinery, and technique
Authors: Hartlieb Margarita , Raubitzek Sebastian , Berger Johanna L. , Staab Michael , Vogt Juliane , Ayasse Manfred , Ostrowski Andreas , Weisser Wolfgang , Blüthgen Nico 
Published: August 2024

AbstractBackgroundOnly a few decades ago, colorful, small‐scale, heterogeneous, and species‐rich hay meadows or extensive pastures were common, but have often been replaced by species‐poor, uniform, large‐scale multicut meadows. Technological advancements and improved efficiency in grassland management have come at the cost of biodiversity.MethodsIn Germany, 150 grassland plots have been investigated since 2006. Using these extensive data, we propose a new compound index for estimating the site‐specific mowing intensity in order to facilitate assessment of the impact of mowing intensity on biodiversity and ecosystem processes. Our index integrates the various qualitative components of mowing machine type, mowing height and use of a conditioner, with the annual number of cuts.ResultsThe newly proposed index achieves a much finer gradation of mowing intensity compared to the previous quantification based on the number of cuts only. Furthermore, a decrease in plant and arthropod species was observed at higher mowing intensity.ConclusionsThe proposed mowing intensity index offers enhanced precision in calculations and can easily be integrated into assessments of land‐use intensity in grasslands. Further, it could serve as a basis for providing subsidies to farmers, who adopt low‐impact mowing practices.
RNA binding protein‐directed control of leukemic stem cell evolution and function
Authors: Joshi Pratik , Keyvani Chahi Ava , Liu Lina , Moreira Steven , Vujovic Ana , Hope Kristin J. 
Published: August 2024

AbstractStrict control over hematopoietic stem cell decision making is essential for healthy life‐long blood production and underpins the origins of hematopoietic diseases. Acute myeloid leukemia (AML) in particular is a devastating hematopoietic malignancy that arises from the clonal evolution of disease‐initiating primitive cells which acquire compounding genetic changes over time and culminate in the generation of leukemic stem cells (LSCs). Understanding the molecular underpinnings of these driver cells throughout their development will be instrumental in the interception of leukemia, the enabling of effective treatment of pre‐leukemic conditions, as well as the development of strategies to target frank AML disease. To this point, a number of precancerous myeloid disorders and age‐related alterations are proving as instructive models to gain insights into the initiation of LSCs. Here, we explore this myeloid dysregulation at the level of post–transcriptional control, where RNA‐binding proteins (RBPs) function as core effectors. Through regulating the interplay of a myriad of RNA metabolic processes, RBPs orchestrate transcript fates to govern gene expression in health and disease. We describe the expanding appreciation of the role of RBPs and their post–transcriptional networks in sustaining healthy hematopoiesis and their dysregulation in the pathogenesis of clonal myeloid disorders and AML, with a particular emphasis on findings described in human stem cells. Lastly, we discuss key breakthroughs that highlight RBPs and post–transcriptional control as actionable targets for precision therapy of AML.
Relational incongruence in neurodiverse workgroups: Practices for cultivating autistic employee authenticity and belonging
Authors: Longmire Natalie H. , Vogus Timothy J. , Colella Adrienne 
Published: August 2024

AbstractAlthough much research has sought to understand how employees come to align themselves with the social norms and routines of their workgroups, management theory has largely overlooked the possibility that such alignment might be fundamentally at odds with what it means to be autistic. Autism, which accounts for a large share of organizational neurodiversity, is associated with seeing and processing the world differently from the non‐autistic societal norm. In the workplace, autistic employees often experience barriers to inclusion, in large part due fundamental dissimilarities in how they interact with and connect to others. To identify the barriers to autistic employees' workgroup inclusion, we develop a multilevel framework centered around relational incongruence, or differences in patterns of interrelating across (autistic and non‐autistic) neurotypes. We propose that non‐autistic workgroup norms (e.g., for the use of imprecise language) exacerbate relational incongruence, which in turn hinders experiences of authenticity and belonging for the autistic workgroup member. Finally, we identify managerial practices (e.g., relational job crafting) that are likely to protect against the negative consequences of relational incongruence, by fostering workgroup climates of normalized variance in patterns of interrelating and shared understandings across neurotypes.
Separating the impact of climate change and human activities on the connection between meteorological and hydrological drought
Authors: Fu Jianyu , Liu Bingjun , Lu Yang , Chen Yuling , Yang Fang , He Yong , Jia Wenhao , Zhang Yun 
Published: August 2024

AbstractUnderstanding the transition from meteorological to hydrological drought is essential for accurately predicting hydrological droughts. However, the factors driving this transition are intricate, and a comprehensive understanding of how direct human activities influence this shift in drought is lacking. In this study, we initially explored the spatiotemporal correlation between the occurrence of meteorological and hydrological droughts. Subsequently, we formulated multiple hydrological replenishment scenarios using the soil and water assessment tool (SWAT) model to assess the environmental impact of the transition from meteorological to hydrological droughts. The Xijiang River Basin (XRB), the primary tributary of the Pearl River basin, was selected as the study area. Our results identified 91 meteorological droughts in the XRB, and only 66 hydrological droughts from 1978 to 2018. The transition rate from meteorological to hydrological drought demonstrated large spatial variability, with a basin‐average rate of 56% and the lowest transition rate of 45% in the headstream The transition from meteorological to hydrological drought was mostly rapid between November and December (~2 months), but can be prolonged during spring (about 3–5 months) and winter (around 7–9 months). Additionally, analysis of regeneration scenarios indicated that human activity has mitigated drought severity over recent decades. The primary driver affecting drought duration and frequency during the transition from meteorological to hydrological droughts shows conspicuous spatial disparities in densely populated areas. Although human activity significantly contributes to drought duration and severity compared to climate change during the transition in the headstream, its effects are more pronounced downstream in terms of drought duration and frequency. One plausible explanation is that increased water consumption downstream has considerably prolonged drought progression, whereas water management has counteractive effects on drought progression due to climate change in the headstream. Our findings offer valuable insights into the transition process from meteorological to hydrological droughts in the presence of extensive human activities.