bluuebunny/crossref_metadata_2025_split huggingface dataset:
Purchase and publish: Early career researchers and open access publishing costs
Authors: Nicholas David , Revez Jorge , Abrizah Abdullah , Rodríguez‐Bravo Blanca , Boukacem‐Zeghmouri Cherifa , Clark David , Xu Jie , Swigon Marzena , Watkinson Anthony , Jamali Hamid R. , Herman Eti 
Published: July 2024

AbstractThis paper comes from the third stage (H‐3) of the long‐running Harbingers of Change project (2015), which has investigated the scholarly communication beliefs and practices of early career researchers (ECRs) for a decade. The first stage (H‐1) focussed on generational (Millennial) change; the second (H‐2) on the impact of COVID; and, currently, the third stage (H‐3) on AI and its impact. While each stage has a particular focus all stages also asked questions about wider scholarly communications. This paper re‐examines an important finding found in H‐1 and backed by H‐2, which was that ECRs thought article processing charges were a major barrier to publishing open access (OA). Since then, OA has become more complex with more models available and a huge body of OA journals to navigate, so it is time to return to the topic. Data were obtained from China, France, Malaysia, Poland, Portugal and Spain about national guidelines and practices with 62 ECRs interviewed in‐depth. The findings indicate that ECRs are encountering challenges, or dilemmas in OA publishing. More precisely, they struggle with issues surrounding cost perceptions and understanding within the intricate academic publishing environment.
The Synergistic Effect of Graphene Oxide in Epoxy Resin on Photocured Coating Films with Anticorrosion and Antibacterial Properties
Authors: Liu Yiting , Zheng Nai‐Ci , Chien Hsiu‐Wen , Chen Yung‐Chung 
Published: July 2024

AbstractIn this work, graphene oxide (GO) and epoxy‐functionalized graphene oxide (GOSi) are chosen as additives and incorporated into epoxy resin (EP) for nanocomposite photo‐coating films (GO/EP and GOSi/EP series). Compared to GO/EP, the GOSi/EP nanocomposite demonstrates strong binding and excellent dispersibility, highlighting covalent bonding between GOSi and the epoxy coating. Furthermore, GOSi/EP‐based films demonstrated superior thermal stability and adhesion performance on galvanized steel plates. The corrosion performance of the coated galvanized steel is investigated using electrochemical impedance spectroscopy (EIS) and polarization curve analysis (Tafel). The effectiveness of corrosion protection is evaluated based on a combination of photoreactivity, crosslinking density, dispersity, and adhesion properties. Out of all the treated films, the film based on 0.1GOSi/EP exhibited the highest percentage of inhibition (98.89%) and demonstrated superior long‐term anticorrosion stability. In addition, the 0.1GOSi/EP based formulation showed remarkable antibacterial activity against S. aureus, resulting in a 92% reduction. This work demonstrates the development of a facile, environmentally friendly functionalized graphene oxide/epoxy photocured film with superior dual functionalities in both anticorrosion and antibacterial properties. These advancements hold promising potential for impactful practical applications.
A deoxyviolacein‐based transposon insertion vector for pigmented tracer studies
Authors: Dietz Benjamin R. , Nelson Tyler J. , Olszewski Neil E. , Barney Brett M. 
Published: July 2024

AbstractPigments provide a simple means to rapidly visually ascertain the quantities or presence of specific microbes in a complex community. The selection of pigment‐producing colonies that are simple to differentiate from common colony phenotypes provides a high degree of certainty for the identity of pigment‐tagged strains. Successful employment of pigment production is dependent on various intrinsic factors related to proper levels of gene expression and pigment production that are not always easy to predict and vary within each microbe. We have constructed a simple transposon system that incorporates the genes for the production of deoxyviolacein, a pigment produced from intracellular reserves of the amino acid tryptophan, to randomly insert these genes throughout the genome. This tool allows the user to select from many thousands of potential sites throughout a bacterial genome for an ideal location to generate the desired amount of pigment. We have applied this system to a small selection of endophytes and other model bacteria to differentiate these strains from complex communities and confirm their presence after several weeks in natural environments. We provide two examples of applications using the pigments to trace strains following introduction into plant tissues or to produce a reporter strain for extracellular nitrogen compound sensing. We recognize that this tool could have far broader utility in other applications and microbes, and describe the methodology for use by the greater scientific community.
Model‐based frequency‐and‐phase correction of 1H MRS data with 2D linear‐combination modeling
Authors: Simicic Dunja , Zöllner Helge J. , Davies‐Jenkins Christopher W. , Hupfeld Kathleen E. , Edden Richard A. E. , Oeltzschner Georg 
Published: July 2024

AbstractPurposeRetrospective frequency‐and‐phase correction (FPC) methods attempt to remove frequency‐and‐phase variations between transients to improve the quality of the averaged MR spectrum. However, traditional FPC methods like spectral registration struggle at low SNR. Here, we propose a method that directly integrates FPC into a 2D linear‐combination model (2D‐LCM) of individual transients (“model‐based FPC”). We investigated how model‐based FPC performs compared to the traditional approach, i.e., spectral registration followed by 1D‐LCM in estimating frequency‐and‐phase drifts and, consequentially, metabolite level estimates.MethodsWe created synthetic in‐vivo‐like 64‐transient short‐TE sLASER datasets with 100 noise realizations at 5 SNR levels and added randomly sampled frequency and phase variations. We then used this synthetic dataset to compare the performance of 2D‐LCM with the traditional approach (spectral registration, averaging, then 1D‐LCM). Outcome measures were the frequency/phase/amplitude errors, the SD of those ground‐truth errors, and amplitude Cramér Rao lower bounds (CRLBs). We further tested the proposed method on publicly available in‐vivo short‐TE PRESS data.Results2D‐LCM estimates (and accounts for) frequency‐and‐phase variations directly from uncorrected data with equivalent or better fidelity than the conventional approach. Furthermore, 2D‐LCM metabolite amplitude estimates were at least as accurate, precise, and certain as the conventionally derived estimates. 2D‐LCM estimation of FPC and amplitudes performed substantially better at low‐to‐very‐low SNR.ConclusionModel‐based FPC with 2D linear‐combination modeling is feasible and has great potential to improve metabolite level estimation for conventional and dynamic MRS data, especially for low‐SNR conditions, for example, long TEs or strong diffusion weighting.
Coming to terms: Gaza and disability
Authors: Sargent Christine , Friedner Michele 
Published: July 2024

AbstractIn this piece, we bear witness to the photos, reels, and videos produced by Palestinians documenting—and trying to survive—genocide in Gaza. Drawing primarily on archives that we have built through engaging with interlocutors, colleagues, and social media platforms, we focus on the realities faced by disabled Gazans and their kin, who urge international disability movement counterparts and disabled communities to support a ceasefire and the broader call for Palestinian liberation. On the one hand, we understand and approach this ongoing Nakba as a prolonged exercise in collective disablement. On the other hand, we also recognize how people in Gaza continue to hold onto the specific experiences of people who are (already) disabled.
Silver Chub spawning confirmed in the Maumee River, a tributary of Lake Erie
Authors: Brown Ryan E. , Mayer Christine M. , Thompson Nathan , Hilling Corbin D. , Roberts James J. , Richter Catherine A. 
Published: July 2024

Abstract

Objective
Biodiversity is declining due to invasive species and other factors that can affect individual species differently. Silver Chub Macrhybopsis storeriana are declining in their native range, and their conservation status in the Great Lakes ranges from secure to possibly extirpated. Lake Erie once supported a large Silver Chub population until it crashed in the 1950s. Additionally, the spawning behavior and reproductive guild of Silver Chub in Lake Erie is unknown. Our objective was to document Silver Chub spawning in the Maumee River, a Lake Erie tributary.

Methods
Invasive Grass Carp Ctenopharyngodon idella are known to spawn in the Maumee River during high-flow events from May to July, and the University of Toledo and U.S. Geological Survey regularly sample the lower 24 km for early life stages using paired bongo nets. Contents from paired bongo nets are returned to the laboratory for processing, and a subset of potential Grass Carp eggs are sent for genetic analysis.

Result
On June 8, 2022, several potential Grass Carp eggs were captured at two sites on the Maumee River during a high-flow event. Fifteen potential Grass Carp eggs were sent for genetic analysis, and DNA sequencing revealed that six of these eggs were Silver Chub.

Discussion
This was the first known collection of Silver Chub eggs in a Lake Erie tributary, and our findings indicate that Silver Chub likely belong to the pelagophil reproductive guild. Although Grass Carp and Silver Chub spawn under similar conditions, management actions to control Grass Carp in the Maumee River may be unlikely to affect Silver Chub due to electrofishing settings used in the capture of Grass Carp. The verification of Silver Chub spawning in a Western Erie Basin tributary provides insights into their reproductive biology that could be useful in recovery planning in Lake Erie and throughout the Great Lakes.
Summary of evidence on prevention and management of bladder dysfunction in patients after radical hysterectomy
Authors: Zeng Chao , Mi Yuanyuan , Wang Fulan , Zhao Qinghua , Xiao Mingzhao , Xiao Feng , Hu Yan , Wang Lin , He Fang 
Published: July 2024

AbstractAimTo retrieve, analyse and summarize the relevant evidence on the prevention and management of bladder dysfunction in patients with cervical ancer after radical hysterectomy.DesignOverview of systematic reviews.Methods11 databases were searched for relevant studies from top to bottom according to the ‘6S’ model of evidence‐based resources. Two independent reviewers selected the articles, extracted the data and appraised the quality of the included reviews based on different types of evaluation tools.ResultsA total of 13 studies were identified, including four clinical consultants, four guidelines, four systematic reviews and one randomized controlled trial. 29 best evidence were summarized from five aspects, including definition, risk factors, assessment, prevention and management.
An adaptive fractional order optimizer based optimal tilted controller design for artificial ventilator
Authors: Acharya Debasis , Das Dushmanta Kumar 
Published: July 2024

AbstractArtificial ventilators are vital respiratory support systems in the field of medical care, especially for patients in critical condition. It is crucial to make sure the ventilator keeps the intended airway pressure because variations might be harmful to the brain and lungs. Thus, achieving accurate pressure tracking is a primary objective in designing optimal controllers for pressure‐controlled ventilators (PCVs). To address this need, a novel approach is proposed: a mixed integer tilted fractional order integral and integer order derivation controller tailored for PCV systems. The gains of different parameters of the proposed controller are optimized using an adaptive chaotic search fractional order class topper optimization algorithm, augmented with a Gaussian‐based mutation operator. Moreover, the controller is designed to minimize oscillations in its output signal, thereby mitigating physical risks and reducing the size of actuators required. The efficacy of the optimized controller is further examined across various scenarios, including different lung resistances and compliances across different age groups of patients. Additionally, the impact of endotracheal tube resistance on air pressure is assessed as a potential disturbance in the PCV system. Through comprehensive testing, the proposed controller demonstrates superior performance in accurately tracking airway pressure to the desired levels. Across all evaluated cases, the proposed controller structure and accompanying algorithm outperform existing solutions. Notably, improvements are observed in system response time, overshoot, and settling time. This underscores the significance of employing advanced control strategies to enhancing the functionality and safety of PCV systems in medical settings.
Prestin in Human Perilymph, Cerebrospinal Fluid, and Blood as a Biomarker for Hearing Loss
Authors: Gadenstaetter Anselm Joseph , Krumpoeck Paul Emmerich , Auinger Alice Barbara , Yildiz Erdem , Tu Aldine , Matula Christian , Arnoldner Christoph , Landegger Lukas David 
Published: July 2024

AbstractObjectiveDetermining the concentration of prestin in human blood, cerebrospinal fluid (CSF), and perilymph (PL), and evaluating its suitability as a clinical biomarker for sensori‐neural hearing loss (SNHL).Study DesignHuman blood, CSF, and PL samples were intraoperatively collected from 42 patients with tumors of the internal auditory canal or with intracochlear tumors undergoing translabyrinthine or middle fossa tumor removal. Prestin concentration was measured using enzyme‐linked immunosorbent assay and linear regression analyses were performed to investigate its associations with audiological as well as vestibular test results.SettingTertiary referral center.ResultsThe median prestin concentration in blood samples of the 42 study participants (26 women, mean ± standard deviation age, 52.7 ± 12.5 years) was 1.32 (interquartile range, IQR, 0.71‐1.99) ng/mL. CSF prestin levels were significantly higher with 4.73 (IQR, 2.45‐14.03) ng/mL (P = .005). With 84.74 (IQR, 38.95‐122.00) ng/mL, PL prestin concentration was significantly higher compared to blood (P = .01) and CSF (P = .03) levels. Linear regression analyses showed significant associations of CSF prestin concentration with preoperative hearing levels (pure‐tone average and word recognition; P = .008, R2 = 0.1894; P = .03, R2 = 0.1857), but no correlations with blood or PL levels.Conclusion and RelevanceThis study's findings highlight the volatile nature of prestin levels and provide the first insights into this potential biomarker's concentrations in body fluids apart from blood. Future investigations should comprehensively assess human prestin levels with different etiologies of SNHL, prestin's natural homeostasis and systemic circulation, and its temporal dynamics after cochlear trauma. Finally, clinically approved detection kits for prestin are urgently required prior to considering a potential translational implementation of this diagnostic technique.
Controlled release of urea using negatively charged polysaccharides
Authors: John Kennedy John Praveen Kumar , Muthuramalingam Jothi Basu , Balasubramanian Vignesh Kumar , Balakrishnan Muthumari , Murugan Kavitha , Ponnuchamy Kumar 
Published: July 2024

AbstractThe current study aims to synthesize cross‐linked alginate–gum arabic, a polysaccharide biopolymer composite, to evaluate its efficacy for the controlled release of urea. The alginate–gum arabic solution was prepared in a 2:1 ratio, and urea was entrapped in three different amounts: 50 mg for SG1, 100 mg for SG2, and 150 mg for SG3. CaCl2 used as the crosslinker, and the urea‐entrapped alginate–gum arabic hydrogel beads were produced using ionotropic gelation method. Produced beads were underwent physical evaluation to analyze their size, porosity, and swelling behavior. The highest diameter was exhibited in SG3 at 3.60 ± 0.01 mm. Additionally, the highest porosity was observed in SG3 beads, measuring 63.6% ± 0.33%. The release of urea was quantified using the DiacetylMonoxim (DAM)–UV visible spectroscopy method. Further, the characterization of the produced hydrogel beads was analyzed using Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetric analyses (TGA). FTIR revealed the characteristic band at 3770 and 2355 cm−1, indicating the presence of urea entrapped in alginate—gum arabic beads. TGA analyses indicates that the good thermal stability of the produced beads.
Disorganisation of basement membrane zone architecture impairs melanocyte residence in vitiligo
Authors: Yang Fei , Yang Lingli , Kuroda Yasutaka , Lai Sylvia , Takahashi Yoshito , Sayo Tetsuya , Namiki Takeshi , Nakajima Kimiko , Sano Shigetoshi , Inoue Shintaro , Tsuruta Daisuke , Katayama Ichiro 
Published: July 2024

AbstractThe basement membrane zone is the interface between the epidermis and dermis, and it is disrupted in several skin conditions. Here, we report the results of a comprehensive investigation into the structural and molecular factors of the basement membrane zone in vitiligo, a dermatological disorder characterised by depigmented patches on the skin. Using electron microscopy and immunofluorescence staining, we confirmed abnormal basement membrane zone morphology and disrupted basement membrane zone architecture in human vitiliginous skin. Furthermore, we identified elevated expression of matrix metalloproteinase 2 (MMP2) in human dermal fibroblasts as a key factor responsible for basement membrane zone matrix degradation. In our in vitro and ex vivo models, overexpression of MMP2 in fibroblasts led to basement membrane zone disruption and melanocyte disappearance. Importantly, we reveal that the loss of melanocytes in vitiligo is primarily linked to their weakened adhesion to the basement membrane, mediated by binding between integrin β1 and laminin and discoidin domain receptor 1 and collagen IV. Finally, inhibition of matrix metalloproteinase 2 expression reversed depigmentation in a mouse model of vitiligo. In conclusion, our research shows the importance of basement membrane zone integrity in melanocyte residence and offers new avenues for therapeutic interventions to address this challenging skin condition. © 2024 The Author(s). The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
Tracking changes in image‐defined risk factors during neoadjuvant chemotherapy and their predictive value for surgical outcomes based on the International Neuroblastoma Surgical Report Form
Authors: Liu Tao , Sheng Qingfeng , Xu Weijue , Lu Li , Zhu Linlin , Xiong Jing , Jiang Shayi , Yang Xiujun , Liu Jiangbin , Lv Zhibao 
Published: July 2024

AbstractBackgroundThe capacity of presurgical image‐defined risk factors (IDRFs) to predict secondary surgical outcomes in patients with neuroblastoma is controversial.MethodsThe International Neuroblastoma Surgical Report Form (INSRF) was employed to retrospectively collect the clinical data of 53 patients diagnosed with neuroblastoma at our hospital from April 2014 to April 2020. IDRFs were identified at the time of diagnosis and reassessed during the course of neoadjuvant chemotherapy. Various statistical tests were used to evaluate the correlation between IDRFs and secondary surgical outcomes.ResultsA total of 195 IDRFs were identified. Notably, by two courses of neoadjuvant chemotherapy, the number of “two body compartments,” “intraspinal tumor extension,” and “trachea‐compressing” IDRFs decreased significantly (p = .001). The primary tumor volumes and the number of IDRFs decreased significantly by four courses of neoadjuvant chemotherapy, especially in “intraspinal tumor extension” IDRFs (p = .034). The median number of IDRF per patient was four (interquartile range [IQR]: 1–5) at diagnosis, which diminished to one (IQR: 1–3) subsequent to neoadjuvant chemotherapy. The presence of preoperative IDRFs was not associated with surgical complications (p = .286) or the extent of surgery (p = .188). However, the number of preoperative IDRFs linked to the extent of surgery (p = .002), not to operative complications (p = .669). Specifically, presurgery “renal vessel contact” IDRFs were predictive of surgical complications, while presurgery “infiltration of vital structures” IDRFs were associated with the extent of surgery.ConclusionThe number of IDRFs decreased significantly by four courses of neoadjuvant chemotherapy. The number and type of presurgery IDRFs may predict secondary surgical outcomes, surpassing the mere consideration of their presence or absence.
Study on the influence of carbon nanotube modification on the mechanical and magnetic properties of chloroprene rubber‐based magnetorheological elastomers
Authors: Li Wenxue , Liang Jicai , Zhu Yanchao , Li Chenrui , Gong Qin , Liang Ce 
Published: July 2024

AbstractThis study explores the mechanical and magnetic properties of magnetorheological elastomers (MREs) based on chloroprene rubber, enhanced with carbonyl iron powder (CIP) as the primary filler. Carbon black serves as the primary reinforcing filler, with multi‐walled carbon nanotubes (CNTs) used as a secondary filler to strengthen the rubber matrix. The primary objective of this research is to examine the effects of the mixture of iron powder with reinforcing fillers and the interaction of these fillers with the rubber matrix on the mechanical and magnetomechanical performance of MREs. CNTs, tubular nanoscale carbon molecules, significantly enhance the tensile strength and fatigue resistance when combined with the MRE matrix. During mixing, CNTs form a network structure within the MRE matrix, promoting the dissipation of accumulated heat and reducing thermal fatigue loss. The addition of 20 parts of CNTs to the CR matrix significantly improved the tensile mechanical properties, with the 100% set elongation stress increasing by up to 260% and the magnetic responsiveness increasing by 30.6%. The addition of 10 parts of carboxylated CNTs most notably enhanced the magnetorheological effect, increasing the magnetic stress relaxation rate by 78%. These enhanced properties enable MREs to provide better vibration control and comfort in automotive suspension systems, improve energy absorption and damping effects in industrial damping systems, and enhance durability and sealing performance in sealant applications.Highlights
Carbonyl iron powder, carbon black, and carbon nanotubes (CNTs) were used as fillers to strengthen the chloroprene (CR) matrix magnetorheological elastomers (MREs).
CNTs formed a network structure, promoting the dissipation of accumulated heat and reducing thermal fatigue loss.
The tensile mechanical property of MRE with 20 parts of CNTs has been significantly improved, with an increasing magnetic responsiveness of 30.6%.
Magnetorheological effect of MRE with 10 parts of CNTs has notably enhanced, with the magnetic stress relaxation rate of 78%.