bluuebunny/crossref_metadata_2025_split huggingface dataset:
Photothermal Dry Reforming of Methane on Yolk‐Shell Co–Ni Alloy@SiO2 Catalyst
Authors: El‐Naggar Hamada A. , Takami Daichi , Asanuma Hisashi , Hirata Takafumi , Yoshida Hisao , Yamamoto Akira 
Published: October 2024

AbstractPhotothermal dry reforming of methane (PT‐DRM) is an appealing pathway to convert carbon dioxide and methane into synthesis gas, a mixture of carbon monoxide and hydrogen, via photothermal heating induced by concentrated sunlight. However, coke formation and sintering of active metal nanoparticles are key issues for catalyst stability. In the present study, we demonstrated Co–Ni alloy nanoparticles encapsulated with a porous SiO2 shell exhibited improved catalytic activity and stability for PT‐DRM using visible/near‐IR light irradiation without any other external heating. The addition of a tiny amount of Co (1–5 mol% relative to total metal) and SiO2 encapsulation enhanced the stability by simultaneously suppressing coke formation and sintering of the metal nanoparticles. Furthermore, we revealed that the position of the light irradiation spot has a crucial role in the conversions of methane and carbon dioxide and product selectivity, presumably due to the large temperature gradient under the light irradiation. These findings would contribute to designing effective PT‐DRM catalysts with improved activity and enhanced resistance for both coke formation and sintering and emphasize the significant contribution of the temperature gradients to the performance of PT‐DRM.
Biosolids in the Dryland Pacific Northwest Seven Years After Application
Authors: Singh Surendra , Singh Shikha , Schillinger Bill , Griffin‐LaHue Deirdre , Neely Haly 
Published: October 2024

AbstractIn dryland region of the inland Pacific Northwest (iPNW), the two‐year winter wheat–fallow rotation is associated with wind erosion and a decline in soil organic carbon (SOC) and overall soil health. The use of biosolids, produced as by‐products of municipal wastewater treatment, in agriculture is gaining traction as an effective way to improve SOC and nutrient availability. While immediate benefits of biosolids application have been studied to some extent, there is still a lack of research‐based information on the persistence and residual effects of biosolids applications in the low‐precipitation region of the iPNW. Therefore, a study was conducted to address that gap by assessing the legacy effects of biosolids, seven years after their application. Earn 0.5 CEUs in Soil & Water Management by reading this article and taking the quiz at https://web.sciencesocieties.org/Learning‐Center/Courses.
Mental health matters: Evaluating the preparedness of sport psychologists to incorporate within their role
Authors: Winter Stacy , Collins Dave 
Published: October 2024

AbstractMental health has become increasingly important for the applied sport psychologist, a factor which may include screening, promoting literacy, individual support, and educational programs. However, despite of this importance, few checks have been made on the perceived preparedness of sport psychologists to undertake this work and whether differences may exist between those recently qualified compared to experienced practitioners. Underpinned by the theoretical domains framework, 62 Health and Care Professions Council registered practitioner sport and exercise psychologists (30 females: age: M = 46.13 years and SD = 10.44 years and 32 males: age: M = 43.25 years and SD = 10.47 years) completed an online survey to assess whether they felt equipped to address the mental health dimension of their work. The survey comprised three sections: Demographic and background information, a series of statements (n = 31) adapted from the determinants of implementation behavior questionnaire, and three questions with space for free text comments, inviting participants to explain their level of preparedness to incorporate and deliver mental health interventions. A 6 × 12 analyses of variance yielded significant differences between domain ratings but not across levels of experience or interactions. Data from free text comments were analyzed thematically and categorized into the following three themes: (a) complementing the performance role, (b) awareness of professional boundaries, and (c) importance of further continued professional development. Combined, although practitioners emphasized importance, preparedness ratings ranged from neutral to somewhat agree, calling for further specific sport psychology‐based mental health training.
Modeling nonstationary surface‐level ozone extremes through the lens of US air quality standards: A Bayesian hierarchical approach
Authors: Li Jax , Russell Brook T. , Huang Whitney K. , Porter William C. 
Published: October 2024

AbstractSurface‐level ozone (O) is a harmful air pollutant whose effects may be more deleterious when at its most extreme levels. Current US air quality standards are written in terms of the 3‐year average of the 4th highest annual daily maximum 8‐h O values; therefore, developing approaches based on extreme value theory may be useful. We develop a Bayesian hierarchical approach, where the ‐largest order statistics are parametrized by the generalized extreme value (GEV) distribution, while a Gaussian process is employed to characterize how the GEV parameters depend on the O precursors, namely nitrous oxides (NO) and volatile organic compounds (VOCs). The fitted model is then used to characterize the upper tail of the distribution of O and estimate O noncompliance probabilities. We illustrate the proposed method using data from an air quality station in Providence, Rhode Island (RI). The results suggest that the far upper tail of extreme O values is likely bounded, and the dependence of the upper tail distribution on NO and O is highly nonlinear, consistent with the known relationship, albeit not specifically for extreme values, in the existing scientific literature. A convolution‐based approach is used to estimate noncompliance probabilities for several covariate scenarios. Our results indicate that estimated noncompliance probabilities in recent years are much lower than in the mid‐1990s, primarily due to lower O precursor levels. However, the estimated noncompliance probabilities appear to rise sharply for hypothetical stricter O standards, even for the conditions observed in recent years.
Simulation study of R1234ze and its mixed working medium in TEG‐ORC combined cycle
Authors: Liu Changxin , Shi Feixiong , Qiao Guangchao , Li Yiran , Liu Nan 
Published: October 2024

AbstractThermoelectric generation (TEG) and organic Rankine cycle (ORC) technologies both have their respective limitations in recovering waste heat from ships. However, the combination of TEG and ORC is an effective approach to achieve cascaded waste heat recovery and improve heat utilization efficiency. There has been some progress in research on waste heat recovery in maritime applications based on TEG‐ORC combined cycles. The selection of a working medium is a crucial element that directly influences the design and performance of the entire system, but there is limited research on the impact of different working fluids on combined cycle systems. In this study, a simulation model of a TEG‐ORC combined cycle system was established to examine its output potential using two different working fluids R1234ze and a mixture of R245fa/R1234ze. The results demonstrate that compared to employing the R1234ze working medium, the combined cycle system with the mixed working medium achieved a 13% increase in maximum output power, a 102% improvement in optimum thermal efficiency, and a 53% reduction in optimum power production cost. Additionally, the power output distribution in the system utilizing the mixed working fluid was more uniform compared to the system employing a single working medium. This confirms the great potential of using a mixed working fluid in a combined cycle system.
Factors impacting time to genetic diagnosis for children with epilepsy
Authors: Rimmasch Megan , Wilson Carey A. , Walton Nephi A. , Huynh Kelly , Bonkowsky Joshua L. , Palmquist Rachel 
Published: October 2024

AbstractMolecular diagnosis for pediatric epilepsy patients can impact treatment and health supervision recommendations. However, there is little known about factors affecting the time to receive a diagnosis. Our objective was to characterize factors affecting the time from first seizure to molecular diagnosis in children with epilepsy. A retrospective, population‐based review was used to analyze data from pediatric patients with a genetic etiology for epilepsy over a 5 year period. A subgroup of patients with seizure onset after 2016 was evaluated for recent trends. We identified 119 patients in the main cohort and 62 in a more recent (contemporaneous) subgroup. Sex, race, and ethnicity were not significantly associated with time to molecular diagnosis. A greater number of hospitalizations was associated with a shorter time to diagnosis (p < 0.001). Developmental delay was associated with a longer time to diagnosis (p = 0.002). We found no association for time to diagnosis with a diagnosis of autism, utilization of free genetic testing, or epilepsy type. In the recent subgroup analysis, commercial insurance was associated with decreased time to diagnosis (p = 0.02). Developmental delay, public insurance, or patients in the outpatient setting had longer times to molecular diagnosis. These findings suggest that there may be opportunities to implement interventions aimed at accelerating the provision of genetic testing in pediatric epilepsy.Plain Language SummaryGenetic diagnosis for pediatric epilepsy patients can impact treatment and care. This study looked at factors that affect how long it takes a pediatric epilepsy patient to receive a genetic diagnosis. We found that sex, race and ethnicity, epilepsy type, and whether the patient had autism did not affect how long it took the patient to receive a diagnosis. However, we found that patients with developmental delay, fewer hospitalizations, and public insurance took a longer time to receive a diagnosis. Our findings suggest potential strategies for reducing the time to receive a genetic diagnosis.
Yield, silage quality, and feeding preference of late‐summer sown pearl millet (Cenchrus americanus (L.) Morrone) in Southern Kyushu
Authors: Ishigaki Genki , Niimi Mitsuhiro , Shigedomi Hikaru , Sasaki Yuuto , Idota Sachiko , Ishii Yasuyuki 
Published: October 2024

AbstractBackgroundPearl millet is characterized by its high dry matter (DM) yields with a high moisture content, which makes it difficult to process as silage.MethodsPearl millet was sown in mid‐September for 3 years to examine its growth, DM yields in early December, and decrease in DM percentage after frost exposure. The crop was processed as round‐bale silage to assess silage quality and preference by breeding beef cattle.ResultsPlants reached a height of 160–200 cm, with heading tiller percentages of 50%–70% in early December. With frost exposure, DM percentage increased in leaves and panicles, followed by stems, reaching over 40%, 1 month after exposure. These increases were positively correlated with cumulative frost exposure. After frost exposure, in vitro DM digestibility and crude protein content declined while acid detergent fiber content increased. Repeated cafeteria feeding experiments showed a reduced preference for either pearl millet silage or Italian ryegrass hay. The silage showed moderate acidity at pH 4.73–5.40, with lactic acid at 0.58%–1.62% DM, acetic acid at 0.03%–0.10% DM, and negligible butyric acid, indicating a satisfactory quality.ConclusionsIn Southern Kyushu, pearl millet sown in late summer can be processed into low‐moisture round‐bale silage in January, the year following sowing.
Navigating the evolving seas of cross‐border insolvency: The shift towards COMI and the Model Law approach in Hong Kong; Re Global Brands Group Holding Ltd (In Liquidation) [2022] 3 HKLRD 316 (Coram Harris J) [case comment]
Authors: Wong Alric 
Published: October 2024

AbstractIn cross‐border insolvency cases involving foreign liquidators, Hong Kong courts traditionally adhered to two criteria for recognition and assistance: the collective nature of insolvency proceedings and the commencement of such proceedings in the company's place of incorporation. This approach has evolved following Re Global Brands, marking a shift towards considering the company's COMI as a more practical criterion, and highlighting the impracticalities of using the place of incorporation as the primary criterion. Despite the benefits, the COMI Criterion introduces complexities, such as potential non‐recognition and conflicting rulings between jurisdictions. There are also questions surrounding the differences between the principle of modified universalism under common law and the UNCITRAL Model Law. This article analyses the impacts brought about by the transition to the COMI Criterion, and encourages consideration of the adoption of the Model Law by Hong Kong in the future.
Fast‐MedNeXt: Accelerating the MedNeXt Architecture to Improve Brain Tumour Segmentation Efficiency
Authors: Liu Bin , Li Bing , Chen Yaojing , Sreeram Victor , Li Shuofeng 
Published: October 2024

ABSTRACTWith the rapid development of medical imaging technology, 3D image segmentation technology has gradually become a mainstream method, especially in brain tumour detection and diagnosis showing its unique advantages. The technique makes full use of 3D spatial information to locate and analyze tumours more accurately, thus playing an important role in improving diagnostic accuracy, optimising treatment planning and promoting research. However, it also suffers from significant computational expenditure and delayed processing pace. In this paper, we propose an innovative optimisation scheme to address this problem. We thoroughly investigate the MedNeXt network and propose Fast‐MedNeXt, which aims to increase the processing speed while maintaining accuracy. First, we introduce the partial convolution (PConv) technique, which replaces the deep convolutional layers in the network. This improvement effectively reduces computation and memory requirements while maintaining efficient feature extraction. Second, based on PConv, we propose PConv‐Down and PConv‐Up modules, which are applied to the up‐sampling and down‐sampling modules to further optimise the network structure and improve efficiency. To confirm the efficacy of the approach, we carried out a sequence of tests in the multimodal brain tumour segmentation challenge 2021 (BraTS2021). By comparing with the MedNeXt series network, the Fast‐MedNeXt reduced the latency by 22.1%, 20.5%, 15.8%, and 11.4% respectively, while the average accuracy also increased by 0.475% and 0.2% respectively. These significant performance improvements demonstrate the effectiveness of Fast‐MedNeXt in 3D medical image segmentation tasks and provide a new and more efficient solution for the field.
First‐in‐human orbital tumor surgery guided by near‐infrared II window fluorescence imaging: A feasibility study
Authors: Zhang Zeyu , Guo Lishuang , Yao Lan , Li Yueyue , Hei Yan , Wang Qi , Wang Xiaoyi , Ma Rui , Yang Xinji , Hu Zhenhua , Wu Wei 
Published: October 2024

AbstractPrecise resection of orbital tumors is a critically important but elusive issue. Fluorescence imaging in the near‐infrared II window (NIR‐II) holds the potential to provide the surgeons with real‐time identification for orbital tumors. Here, for the first time, we evaluated the feasibility and clinical value of NIR‐II fluorescence imaging in orbital tumor surgery. To establish the method of NIR‐II fluorescence imaging for orbital tumors, we developed a NIR‐II fluorescence imaging system and indocyanine green (ICG) served as the fluorescent contrast agent. Twenty‐two patients diagnosed with orbital tumors and scheduled for standard‐of‐care surgery were enrolled in this study. Time‐course NIR‐II fluorescence imaging of two patients with superficial orbital tumors showed the optimum imaging time was 2 h post injection of ICG. Fifteen patients were allocated for diagnostic test, which showed that both the in situ and ex vivo NIR‐II fluorescence imaging showed better sensitivity and specificity than the surgeon judgment. In the feasibility trial of the remaining five patients, the surgeon encountered 34 suspicious regions and surgical decisions were changed nine times due to NIR‐II fluorescence imaging. The resultant seven additional resections were justified by histopathology and the two conservative treatments did not result in recurrence. Based on these findings, we suggested that ICG‐based NIR‐II fluorescence imaging was feasible to guide precise resection of orbital tumors. A future randomized controlled trial with a larger cohort is encouraged to further verify the clinical value.
NAT10 functions as a pivotal regulator in gastric cancer metastasis and tumor immunity
Authors: Mo Yuqian , Huang Enyu , Deng Chao , Huang Haofeng , Zhu Ying , Wei Xinlong , Zhong Jinlin , Wang Yuzhi , Huang Zhigang , Zhang Jingjing 
Published: October 2024

AbstractGastric cancer (GC) presents a significant global health burden, with metastasis being the leading cause of treatment failure and mortality. NAT10, a regulatory protein involved in mRNA acetylation, has been implicated in various cancers. However, its role in GC, especially concerning metastasis and immune interactions, remains unclear. Utilizing multi‐omics data from gastric cancer samples, we conducted comprehensive analyses to investigate NAT10 expression, its correlation with clinical parameters and immune relevance. Bioinformatics analysis and digital image processing were employed for this purpose. Furthermore, in vitro and in vivo experiments were conducted to elucidate the functional role of NAT10 in gastric cancer progression, aiming to provide deeper biological insights. Our findings reveal a significant association between NAT10 expression and various aspects of transcriptional, protein, as well as tumor immunity in GC patients. Additionally, we demonstrated that NAT10 promotes gastric cancer cell proliferation and migration, both in cellular models and in animal studies, suggesting its involvement in early tumor microvascular metastasis. NAT10 emerges as a promising molecular target, offering potential avenues for further research into molecular mechanisms and therapeutic strategies for GC.
Effectiveness of the educational training program for Japanese chief residents: A one‐year pilot study
Authors: Nishizawa Toshinori , Nagasaki Kazuya , Tokumasu Kazuki , Kosugi Shunsuke , Hashimoto Tadayuki , Tanaka Kosuke , Hotta Koma , Isoda Sho , Harada Aiko , Ishigame Shinya , Hata Takuma , Nogi Masayuki 
Published: October 2024

AbstractBackgroundMulti‐institutional faculty development programs for chief residents were lacking in Japan. This study evaluated the effectiveness of the program for enhancing the knowledge and behaviors of chief residents at the national level.MethodsSix participants completed self‐assessment questionnaires at three points: before, immediately after, and 6 months post‐program. Knowledge and behavior changes were compared using the Mann–Whitney U test.ResultsSignificant improvements in knowledge were observed and maintained at 6 months. However, behavioral changes were limited, with significant improvements only in counseling skills.ConclusionThe program effectively increased knowledge but faced challenges in translating it into sustained behavioral change.
Family physicians have greater ambiguity tolerance in the clinical context: A nationwide cross‐sectional study
Authors: Fujikawa Hirohisa , Aoki Takuya , Ando Takayuki , Haruta Junji 
Published: October 2024

AbstractBackgroundAmbiguity tolerance in the clinical context is increasingly recognized as essential for physicians to work as professionals. However, the relationship between specialty and ambiguity tolerance in the clinical context has been understudied. Here, we investigated the association between specialty and ambiguity tolerance in the clinical context, focusing on differences between family physicians (FPs) and non‐FPs.MethodsWe performed a nationwide cross‐sectional study in Japan. We asked FPs from 14 family medicine residency programs across Japan and non‐FPs from monitors of an internet survey company in Japan to participate in the study. We assessed their tolerance for ambiguity using the Japanese version of the Tolerance for Ambiguity in Medical Students and Doctors (J‐TAMSAD) scale.ResultsIn total, 388 physicians (178 FPs and 210 non‐FPs) completed our anonymous online survey and were included in the analysis. After adjustment for possible confounders (gender and postgraduate years), FPs had higher J‐TAMSAD scale scores than internists/pediatricians, surgeons, and physicians with other specialties, meaning that FPs had greater ambiguity tolerance.ConclusionsThis study reveals that FPs had greater tolerance for ambiguity in the clinical context than non‐FPs. Our findings suggest that there may be a need to increase non‐FP's tolerance for ambiguity specific to the clinical context through educational interventions, since ambiguity is inherent and growing in medicine today. FPs and non‐FPs should work together to complement each other's strengths, rather than simply improving the training of non‐FPs.
Impact of Biofilms on Surface Properties of Polymethyl Methacrylate (PMMA) Resins
Authors: Kazmi Syed Ali Danish , Soomro Tahira , Soomro Rimsha , Zeeshan Khan Fouzia , Jabeen Bushra , Abbas Tanveer , Raza Yasir , Mirani Zulfiqar Ali 
Published: October 2024

ABSTRACTPoly(methyl methacrylate) (PMMA) resins are widely used in medical and dental applications. Their susceptibility to bacterial biofilm formation poses significant challenges related to material degradation and infection risk. This study investigated the effects of Pseudomonas aeruginosa (P. aeruginosa) and Staphylococcus aureus (S. aureus) biofilms on PMMA resin surface properties over a 45‐day period at 35°C. The study examined various parameters including biofilm adhesion, morphology, surface roughness, hydrophobicity, solid fraction, and zeta potential. PMMA resin specimens were inoculated with bacteria and incubated for 45 days. Biofilm adhesion was visually assessed, while surface characterization was conducted using scanning electron microscopy (SEM), atomic force microscopy (AFM), roughness analysis, contact angle measurements, solid fraction determination, and zeta potential analysis. The P. aeruginosa and S. aureus isolates were selected based on their biofilm‐positive characteristics, which were further confirmed using Congo red and biofilm formation assays through crystal violet staining and spectrophotometric analysis. The results demonstrated robust biofilm adhesion on PMMA surfaces. SEM and AFM imaging revealed textured surfaces with elevated structures and depressions within the biofilm matrix. Biofilm‐exposed resins exhibited significantly increased roughness (Ra = 164.5 nm, Rq = 169.5 nm) and hydrophobicity (mean angle = 85.5°−90.5°) compared to control samples (Ra = 38–50 nm, angle = 55°). Solid fraction measurements indicated a denser biofilm matrix on exposed resins (0.908) compared to controls (0.65). Additionally, zeta potential values were more negative for biofilm‐exposed resins (mean = −84.2 mV) than controls (−45.0 mV). These findings underscore the substantial alterations in PMMA resin surface properties induced by bacterial biofilms, emphasizing the critical need for strategies to prevent biofilm formation and mitigate associated risks in healthcare settings. Future research should focus on developing anti‐biofilm coatings or treatments to preserve the integrity and functionality of PMMA materials.