bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ankle biomechanics of the three-step layup in a basketball player with chronic ankle instability
Authors: Wang Luyu , Ye Jiahui , Zhang Xuyang 
Published: October 2023

AbstractAt present, the effects of chronic ankle instability (CAI) on the biomechanics of the ankle joint in the three-step layup of basketball players are not clear. This work aims to thoroughly investigate the impact of CAI on the biomechanical characteristics of the ankle during the execution of a three-step layup in basketball players. Thirty male basketball players were stratified into distinct groups—namely, a CAI group and a non-CAI group—comprising 15 individuals each, based on the presence or absence of CAI. Demographic attributes, including age, weight, height, and the Cumberland Ankle Instability Tool (CAIT) score, were subjected to rigorous statistical examination within both athlete cohorts. The research employed four Whistler 9281CA 3D force measuring platforms (Switzerland), recording at 1000 Hz, in conjunction with eight camera motion analysis systems (USA), functioning at a frequency of 200 Hz. The study recorded maximal plantarflexion angle, inversion angle, dorsiflexion angle, and peak ankle dorsiflexion moment across the subjects during the distinct phases of push-off, landing, and the ensuing landing period. The findings notably exhibited that within the context of the one-foot push-off phase, the maximum ankle inversion angle was notably diminished in the CAI group as contrasted with the non-CAI group, demonstrating statistical significance (t = − 3.006, P < 0.01). The CAI group exhibited a lesser alteration in ankle inversion angle compared to the non-CAI group. Notably, during the one-foot landing period, the CAI group demonstrated a significantly greater maximum ankle inversion angle in contrast to the non-CAI group (t = 8.802, P < 0.001). Furthermore, the CAI group displayed a substantially larger maximum dorsiflexion angle at the ankle joint compared to the non-CAI group (t = 2.265, P < 0.05). Additionally, the CAI group exhibited a prolonged peak time for ankle dorsiflexion moment as compared to the non-CAI group (t = − 2.428, P < 0.05). Collectively, the findings elucidated a reduction in the maximum ankle joint inversion angle during the one-foot push-off phase in individuals with CAI. Furthermore, increased maximum inversion angle and maximum dorsiflexion angle of the ankle joint were observed during the one-foot landing period, alongside a lengthening of the peak time of ankle dorsiflexion moment. These results contribute valuable insights into the selection of training methodologies for basketball players afflicted by CAI.
Nano-silica from white silica sand functionalized with PANI-SDS (SiO2/PANI-SDS) as an adsorbent for the elimination of methylene blue from aqueous media
Authors: Salem Mohamed A. , Salem Ibrahim A. , El-Dahrawy Wafaa M. , El-Ghobashy Marwa A. 
Published: October 2023

AbstractNatural resources including sand are one of the best approaches for treating dye-polluted wastewater. The SiO2/PANI-SDS nanocomposite was synthesized by self-assembly and intermolecular interaction. The physicochemical features of the SiO2/PANI-SDS nanocomposite were explored by FT-IR, XRD, SEM, TEM, EDX, and N2 adsorption–desorption techniques to be evaluated as an adsorbent for the MB. The surface area of the SiO2/PANI-SDS is 23.317 m2/g, the pore size is 0.036 cm3/g, and the pore radius is 1.91 nm. Batch kinetic studies at different initial adsorbate, adsorbent and NaCl concentrations, and temperatures showed excellent pseudo-second-order. Several isotherm models were applied to evaluate the MB adsorption on the SiO2/PANI-SDS nanocomposite. According to R2 values the isotherm models were fitted in the following order: Langmuir > Dubinin–Radushkevich (D–R) > Freundlich. The adsorption/desorption process showed good reusability of the SiO2/PANI-SDS nanocomposite.
A two-arm analysis of the immune response to heterologous boosting of inactivated SARS-CoV-2 vaccines
Authors: Nithichanon Arnone , Kamuthachad Ludthawun , Salao Kanin , Phoksawat Wisitsak , Kamsom Chatcharin , Wongratanacheewin Surasakdi , Pipattanaboon Chonlatip , Kanthawong Sakawrat , Yordpratum Umaporn , Aromseree Sirinart , Meesing Atibordee , Mootsikapun Piroon , Edwards Steven W. , Phanthanawiboon Supranee 
Published: October 2023

AbstractSeveral vaccine programs were introduced during the COVID-19 pandemic, which included inactivated virus, DNA viral vectors and mRNA vaccines. Booster programs are recommended, especially for those in high-risk groups. However, many of these booster programs involve heterologous vaccines. This study enrolled volunteers who first received two full-dose CoronaVac vaccinations before receiving heterologous boosters with DNA- and/or mRNA-vaccines for an additional 2 doses (n = 40) or an additional 3 doses (n = 16). Our results showed no difference in side effects, neutralizing antibodies, or T-cell responses for any of the heterologous vaccination programs. However, the neutralizing capacity and IFN-γ responses against the Omicron variant in volunteers who received 4 or 5 doses were improved. Polarization of peripheral memory T cells after stimulation in all booster groups with Omicron peptide showed an increased trend of naïve and central memory phenotypes of both CD4+ and CD8+ T cells, suggesting that exposure to Omicron antigens will drive T cells into a lymphoid resident T cell phenotype. Our data support a continuous vaccination program to maximize the effectiveness of immunity, especially in people at high risk. Furthermore, the number of boosting doses is important for maintaining immunity.
Waterlogging increases greenhouse gas release and decreases yield in winter rapeseed (Brassica napus L.) seedlings
Authors: Li Linlin , Zhang Lang , Tang Jianwu , Xing Hucheng , Zhao Long , Jie Hongdong , Jie Yucheng 
Published: October 2023

AbstractA sustainable future depends on increasing agricultural carbon (C) and nitrogen (N) sequestration. Winter rapeseeds are facing severe yield loss after waterlogging due to the effects of extreme rainfall, especially in the seedling stage, where rainfall is most sensitive. Uncertainty exists over the farming greenhouse gas (GHG) release of rapeseed seedlings following the onset of waterlogging. The effect of waterlogging on GHG release and leaf gas exchange in winter rapeseed was examined in a pot experiment. The experiment included waterlogging treatments lasting 7-day and 21-day and normal irrigation as a control treatment. According to our findings, (1) The ecosystem of rapeseed seedlings released methane (CH4) and nitrous oxide (N2O) in a clear up change that was impacted by ongoing waterlogging. Among them, N2O release had a transient rise during the early stages under the effect of seedling fertilizer. (2) The net photosynthetic rate, transpiration rate, stomatal conductance, plant height, soil moisture, and soil oxidation–reduction potential of rapeseed all significantly decreased due to the ongoing waterlogging. However, rapeseed leaves showed a significant increase in intercellular carbon dioxide (CO2) concentration and leaf chlorophyll content values after waterlogging. Additionally, the findings demonstrated an extremely significant increase in the sustained-flux global warming potential of the sum CO2-eq of CH4 and N2O throughout the entire waterlogging stress period. Therefore, continuous waterlogging can increase C and N release from rapeseed seedlings ecosystem and decrease yield. Therefore, we suggest increasing drainage techniques to decrease the release of agricultural GHGs and promote sustainable crop production.
Mechanical characteristics and energy evolution in a rock mass with a weak structural plane
Authors: Yu Yongjiang , Yang Yuntao , Liu Jingjing , Wang Pengbo , Liu Jiaming , Song Zhiyuan , Zhao Shangqing 
Published: October 2023

AbstractThe present aims to investigate the mechanical characteristics and energy evolution in rock masses containing weak structural planes under conventional triaxial loading conditions. Using a fluid–solid coupling test system of coal rock, numerous conventional triaxial compression tests were performed on rock masses at various dip angles of the structural plane. The obtained empirical outcomes revealed that the deviatoric stress–strain curve of the weak structural plane rock mass with an inclination angle greater than 20° rises step-by-step. On the macro level, slip-stability occurs on the upper and lower parts of the rock mass on the weak structural plane. Then mechanism of the slip-stability phenomenon is explored by analyzing the stress level in the rock mass with various inclination angles. It is found that the energy evolution during deformation and failure reflects the damaged state of the rock. Accordingly, the concept of ‘slip dissipation energy’ is proposed, and the values of each energy are calculated. The results have a good correspondence with the deviatoric stress–strain curve. Furthermore, it was found that the energy evolution of rock mass with a weak structural plane can be primarily classified into four stages, including storage of the initial energy, slip dissipation, abrupt increase in the pre-peak dissipation energy, and sudden drop in post-peak energy. Rock masses with various levels of dip angles exhibit similar elastic strain energy and dissipation energy at the peak point, demonstrating that energy evolution is dominated by energy storage and dissipation. At the same time, a negative correlation is observed between the structural plane dip angle and the occurrence of instantaneous impact instability failure in rock masses, indicating that a greater dip angle makes the rock mass less prone to experiencing instantaneous impact instability failure. This article provides a new idea for analyzing the geological disasters caused by external disturbances.
Domain-PFP allows protein function prediction using function-aware domain embedding representations
Authors: Ibtehaz Nabil , Kagaya Yuki , Kihara Daisuke 
Published: October 2023

AbstractDomains are functional and structural units of proteins that govern various biological functions performed by the proteins. Therefore, the characterization of domains in a protein can serve as a proper functional representation of proteins. Here, we employ a self-supervised protocol to derive functionally consistent representations for domains by learning domain-Gene Ontology (GO) co-occurrences and associations. The domain embeddings we constructed turned out to be effective in performing actual function prediction tasks. Extensive evaluations showed that protein representations using the domain embeddings are superior to those of large-scale protein language models in GO prediction tasks. Moreover, the new function prediction method built on the domain embeddings, named Domain-PFP, substantially outperformed the state-of-the-art function predictors. Additionally, Domain-PFP demonstrated competitive performance in the CAFA3 evaluation, achieving overall the best performance among the top teams that participated in the assessment.
Nanopore long-read RNA sequencing reveals functional alternative splicing variants in human vascular smooth muscle cells
Authors: Wu Hao , Lu Yicheng , Duan Zhenzhen , Wu Jingni , Lin Minghui , Wu Yangjun , Han Siyang , Li Tongqi , Fan Yuqi , Hu Xiaoyuan , Xiao Hongyan , Feng Jiaxuan , Lu Zhiqian , Kong Deping , Li Shengli 
Published: October 2023

AbstractVascular smooth muscle cells (VSMCs) are the major contributor to vascular repair and remodeling, which showed high level of phenotypic plasticity. Abnormalities in VSMC plasticity can lead to multiple cardiovascular diseases, wherein alternative splicing plays important roles. However, alternative splicing variants in VSMC plasticity are not fully understood. Here we systematically characterized the long-read transcriptome and their dysregulation in human aortic smooth muscle cells (HASMCs) by employing the Oxford Nanopore Technologies long-read RNA sequencing in HASMCs that are separately treated with platelet-derived growth factor, transforming growth factor, and hsa-miR-221-3P transfection. Our analysis reveals frequent alternative splicing events and thousands of unannotated transcripts generated from alternative splicing. HASMCs treated with different factors exhibit distinct transcriptional reprogramming modulated by alternative splicing. We also found that unannotated transcripts produce different open reading frames compared to the annotated transcripts. Finally, we experimentally validated the unannotated transcript derived from gene CISD1, namely CISD1-u, which plays a role in the phenotypic switch of HASMCs. Our study characterizes the phenotypic modulation of HASMCs from an insight of long-read transcriptome, which would promote the understanding and the manipulation of HASMC plasticity in cardiovascular diseases.
Electrical control of transient formation of electron-hole coexisting system at silicon metal-oxide-semiconductor interfaces
Authors: Hori Masahiro , Kume Jinya , Razanoelina Manjakavahoaka , Kageshima Hiroyuki , Ono Yukinori 
Published: October 2023

AbstractRecent observations of macroscopic quantum condensation using electron-hole (e-h) bilayers have activated the research of its application to electronics. However, to the best of our knowledge, no attempts have been made to observe the condensation in silicon, the major material in electronics, due to the lack of technology to form closely-packed and uniform bilayers. Here, we propose a method to meet such requirements. Our method uses the transient response of carriers to a rapid gate-voltage change, permitting the self-organized bilayer formation at the metal-oxide-semiconductor interface with an e-h distance as small as the exciton Bohr radius. Recombination lifetime measurements show that the fast process is followed by a slow process, strongly suggesting that the e-h system changes its configuration depending on carrier density. This method could thus enable controlling the phase of the e-h system, paving the way for condensation and, ultimately, for low-power cryogenic silicon metal-oxide-semiconductor devices.
Remotely imaging seismic ground shaking via large-N infrasound beamforming
Authors: Anderson Jacob F. , Johnson Jeffrey B. , Mikesell T. Dylan , Liberty Lee M. 
Published: October 2023

AbstractSeismic ground motion creates low-frequency atmospheric sound (infrasound) that is detectable at remote sensor arrays. However, earthquake infrasound signal analysis is complicated by interference between multiple waves arriving at sensors simultaneously, reducing the accuracy and detail of ground motion detection. Here we show that individual waves in complicated wavefields can be resolved by recording infrasound on large-N arrays and processing with CLEAN beamforming. Examining both a local (ML3.5, purely tropospheric infrasound propagation) and regional earthquake (ML6.5, upper-atmospheric returns), we detect infrasound from tens of km away and up to several hundred km away respectively. Source regions span arcs of approximately 90°, indicating that although detection bias does occur (most likely from atmospheric winds) the recorded infrasound sources are widely dispersed and not simply epicentral. Infrasound-based remote detection of ground motion over wide areas can complement point measurements by seismometers and spur innovations in earthquake research and real-time hazard monitoring.
MIR938 rs2505901 T&gt;C polymorphism is associated with increased neuroblastoma risk in Chinese children
Authors: Jiang Susu , Sun Xiuhong , Zhang Xinxin , Zhou Chunlei , Wu Haiyan , He Jing , Yang Wenhan 
Published: October 2023

Abstract
Neuroblastoma (NB) is a kind of childhood cancer that is a prevailing and deadly solid neoplasm among pediatric malignancies. The transcriptional output of MIR938 is capable of participating in the posttranscriptional modulation of gene expression, whereby it exerts its regulatory effect by modulating both the stability and translation of target mRNAs. Previous studies showed that MIR938 was associated with many cancers. Hence, functional genetic variants in the MIR938 can be attributed to NB risk. We recruited 402 neuroblastoma patients and 473 controls from the Children’s Hospital of Nanjing Medical University and genotyped one MIR938 single-nucleotide polymorphism (SNP) (rs2505901 T&gt;C). There were significant associations between the rs2505901 T&gt;C and NB risk [CC vs. TT: adjusted odds ratio (OR) = 1.90, 95% confidence interval (CI) = 1.02–3.55, P=0.045; CC vs. TT/TC: adjusted OR = 2.02, 95% CI = 1.09–3.75, P=0.026]. This analysis of genotypes revealed that T&gt;C increased the risk of NB. Some borderline significant different relationships were observed in the stratified analyses: age ≤ 18 months (adjusted OR = 2.95, 95% CI = 0.92–9.51, P=0.070), male sex (adjusted OR = 2.19, 95% CI = 0.95–5.08, P=0.067), and clinical stage III+IV (adjusted OR = 2.12, 95% CI = 0.98–4.56, P=0.055). The present study revealed that the MIR938 rs2505901 T&gt;C polymorphism may be a potential risk factor for neuroblastoma in Chinese children. In the long term, conducting large and diverse sample studies from different ethnicities will indeed be crucial in determining the role of MIR938 polymorphisms in NB risk. By including individuals from various ethnic backgrounds, researchers can account for potential genetic variations that may exist between populations.
Polyetherimide nanocomposites filled with in‐situ synthesised bismaleimide‐DDE@CCTO hybrid nanofibers enabling improved dielectric and interfacial performance
Authors: Zuo Peiyuan , Sun Bowen , Chen Donglin , Yuan Lianping , Chen Yi , Lin Jingyu , Zhuang Qixin 
Published: October 2023

AbstractMost current research of nanocomposite dielectrics for modern electronic devices and electric equipment usually focuses more on dielectric properties while in some extent ignoring the interfacial adhesion characteristics. However, the poor interfacial adhesion frequently results in serious dielectric field distortion, which would in return impair the dielectric performance enhancement. As such, how to simultaneously achieve the excellent dielectric properties and interfacial adhesion performance in organic‐inorganic nanocomposite system is worth in‐depth investigation. To realise this aim, novel hybrid nanofibers are neatly fabricated using in situ copolymerisation reaction of bismaleimide and diamino‐diphenyl ether monomers on the CCTO nanofiller surface via covalent bond connections. The resulting nanocomposites achieve high dielectric constant (9.3) and low dielectric loss (0.0185) at 1 kHz. The BMI‐DDE@CCTO/PEI yields a high discharge energy density (3.09 J/cm3) at moderate electric field (200 MV/m). Noticeably, the nanocomposites enable stable dielectric performance over a wide temperature range from room temperature to 150°C. Moreover, the binding energy for BMI‐DDE and PEI is 1052 kJ/mol according to DFT calculation. As such, the authors speculate this interesting study would inspire the broad researchers devoting to investigating bismaleimide‐coated high‐aspect‐ratio nanofillers and their dielectric materials for collaboratively improved dielectric and interfacial performance.
Ensemble learning based defect detection of laser sintering
Authors: Xin Junyi , Faheem Muhammad , Umer Qasim , Tausif Muhammad , Ashraf M. Waqar 
Published: October 2023

AbstractIn rapid development, Selective Laser Sintering (SLS) creates prototypes by processing industrial materials, for example, polymers. Such materials are usually in powder form and fused by a laser beam. The manufacturing quality depends on the interaction between a high‐energy laser beam and the powdered material. However, in‐homogeneous temperature distribution, unstable laser powder, and inconsistent powder densities can cause defects in the final product, for example, Powder Bed Defects. Such factors can lead to irregularities, for example, warping, distortion, and inadequate powder bed fusion. These irregularities may affect the profitable SLS production. Consequently, detecting powder bed defects requires automation. An ensemble learning‐based approach is proposed for detecting defects in SLS powder bed images from this perceptive. The proposed approach first pre‐processes the images to reduce the computational complexity. Then, the Convolutional Neural Network (CNN) based ensembled models (off‐the‐shelf CNN, bagged CNN, and boosted CNN) are implemented and compared. The ensemble learning CNN (bagged and boosted CNN) is good for powder bed detection. The evaluation results indicate that the performance of bagged CNN is significant. It also indicates that preprocessing of the images, mainly cropping to the region of interest, improves the performance of the proposed approach. The training and testing accuracy of the bagged CNN is 96.1% and 95.1%, respectively.
Fluorescent 2′-Deoxyuridine (dU) Analogue: Tropolonyl triazolyl-dU (tt-dU) Exhibits Solvatochromism/HeLa Cell Internalization and Its Triphosphate (tt-dUTP) Is Incorporated into DNA Enzymatically
Authors: Sharma Nagendra K. , Meher Sagarika , Gade Chandrasekhar Reddy 
Published: October 2023

AbstractThis era has witnessed the development and extensive application of modified nucleosides, including fluorescent nucleosides that clinically served humankind. Most fluorescent nucleoside analogues are derived from benzenoid aromatic scaffolds. However, the non-benzenoid aromatic moiety, tropolone, which exhibits unique hydrogen bonding and metal chelating properties, also occurs in nature. Recently, we introduced the tropolone unit at deoxyuridine through an ethyne linker and prepared its DNA analogues, which are fluorescent. This report describes the synthesis of a new troponyl triazolyl-dU (tt-dU) analogue, possessing a triazolyl linker, through click chemistry. tt-dU exhibits fluorescence with solvatochromism and enters into Hela cells without any cytotoxicity. Its triphosphate (tt-dUTP) was also synthesized and incorporated enzymatically into DNA, as shown in primer extension experiments. The unique photophysical properties and metal-chelating ability of the tropolone group make tt-dU a promising modified nucleoside.
Alkene versus Aryl Chlorination in Asymmetric Hypervalent Iodine Catalysis: A Case Study
Authors: Gulder Tanja , Arnold Andreas M. , Binder Julia , Kretzschmar Martin 
Published: October 2023

AbstractHypervalent λ3-iodanes have become a prominent tool for halofunctionalizations of alkenes. Despite many examples of asymmetric fluorinations reported lately, the corresponding enantioselective chlorination reactions using iodoresorcinol-based catalysts are significantly less developed, with only one example known to date. Here, we show how competing aromatic chlorination of the iodoarene catalyst is a significant obstacle in these transformations, hinting towards a conceptual issue with this well-established catalyst class for enantioselective chlorinations. Consequently, the reaction conditions and the catalyst design must be adapted to facilitate an effective chirality transfer. Hence, attention should be paid when selecting the oxidizing agent, the stoichiometry, and careful reaction analysis must be conducted to identify the factual catalytically active species.
A Unique Case of Bilateral Traumatic Renal Artery Avulsion Treated with Endovascular Stenting
Authors: Yousuff Mehreen , Ugodulunwa Kimberley , Travis Simon 
Published: October 2023

AbstractTraumatic renovascular injury secondary to blunt abdominal trauma is rare, especially cases involving renal artery avulsion. We present a unique case of bilateral traumatic renal artery avulsion that was successfully treated endovascularly with bilateral stenting and thrombectomy, resulting in a nephron sparing outcome and cessation of dialysis.