bluuebunny/crossref_metadata_2025_split huggingface dataset:
Visible‐Light Mediated Tandem Oxidation–Organocatalyzed Aromatic C−S Bond Functionalization: Synthesis of 2‐(Benzo[b]thiophen‐2‐yl)benzenesulfonamide Derivatives
Authors: Venkateswarlu Derangula , Murugesh Venkatesh , Sridhar Balasubramanian , Prakash Singh Surya 
Published: December 2023

AbstractHerein, we demonstrated a visible light mediated tandem oxidation–organo catalyzed C−S bond functionalization protocol for the cleavage of aromatic C−S bond. The investigation encompassed the functionalization of C−S bonds within sulfones, sulfoxides, and aliphatic sulfide derivatives. However, the process of functionalizing the C−S bond in aromatic sulfides remains uncertain. The presented protocol demonstrates the C−S bond functionalization on benzo[b]benzo[4,5]thieno[2,3‐d]thiophene derivative and amines including primary and secondary amines as well. A radical mediated mechanism was proposed for the tandem oxidation–organocatalyzed C−S bond functionalization protocol.
Assessing the asymmetric volatility linkages of energy and agricultural commodity futures during low and high volatility regimes
Authors: Rezitis Anthony N. , Andrikopoulos Panagiotis , Daglis Theodoros 
Published: December 2023

AbstractThis study investigated the volatility linkages between energy and agricultural futures, including possible causes for these comovements, such as external macroeconomic and financial shocks during low and high volatility regimes. A combination of Markov‐switching regressions and quadrivariate VAR–DCC–GARCH and VAR–BEKK–GARCH modeling revealed that external shocks have an asymmetric effect on the relationship of these assets with higher cross‐correlations reported during high volatility regimes. This comovement effect outweighs the substitution effect between energy and agricultural products. Furthermore, the quadrivariate VAR–BEKK–GARCH model provides strong evidence of a bidirectional price volatility spillover between the agricultural and energy markets during periods of high volatility. Overall, the results suggest that energy futures can be effectively used for hedging in a portfolio comprising agricultural futures (and vice versa), while a combination of macroeconomic and financial index futures can serve as an effective hedging tool in investment portfolios comprising both energy and agricultural commodities.
Price monotonicity violations during stock market crashes: Evidence from the SSE 50 ETF options market
Authors: Luo Xingguo , Ryu Doojin , Tao Libin , Ye Chuxin 
Published: December 2023

AbstractThis study empirically tests whether price violations, as defined by Bakshi, Cao, and Chen (2000), show different patterns in response to market shocks. Specifically, we analyze the Chinese options market during a period covering a stock market crash and a series of trading restrictions in the Chinese derivatives markets. Our results confirm the significant changes of the defined violations in the face of unexpected shocks, and more importantly, we interpret such variations from the perspective of information spillovers. Our findings suggest that the stock market crash prompts informed traders in the Chinese options market to frequently adjust their positions on put options, exacerbating the misunderstandings and overreactions to new information. Further, the regulatory shock in the derivatives markets diminishes the efficiency of information incorporation for both options and spot markets but does not affect the dominance of the Chinese options market in price discovery.
Predictive factors of students' physical activity in different learning interest phases: A cluster analysis of physical education
Authors: Jiabin Lin , Ying Yu , Kaixin Yang , Xiaomei Lai , Jingyu Zhang , Shanshan Zhu 
Published: December 2023

AbstractIntroductionThis study investigates the relationships among students' perception of the sports environment, expectancy value, achievement goals, physical activity, sports knowledge and skills in physical education (PE) in different learning interest phases.MethodThis cross‐sectional study used a sample of 4367 Chinese primary and secondary school students enrolled in PE classes, Mage = 12.1, SD = 2.9, 48.9% males. Validated questionnaires assessed their physical activity, expectancy value, achievement goals, and sports knowledge and skills. Cluster analysis examined four student profiles in relation to their learning interest in PE. For each profile identified, correlation and multiple regression analyses examined the relationships among students' expectancy value, achievement goals, sports knowledge and skills, and physical activity.ResultsFour different student interest profiles were identified, revealing a continuum from the “triggered situational interest” (TSI) to the “well‐developed individual interest” (WII) phases. The results confirmed the key role played by students' perception of the family sports environment and sports knowledge and skills in their PE interest in all four phases, while sex, perception of the school and social sports environment, achievement goals and expectancy value had different predictive effects on students' physical activity in different interest phases.ConclusionsThe findings from this study provide a new lens by which to divide the phases of learning interest in PE. Students' characteristics differed among the four different learning interest phases, and the impacts on physical activity varied. Future research is needed to consider the interest phase of adolescents to make more targeted guidance measures when improving physical activities.
Towards stochastic subgrid‐scale modeling of turbulent thermal convection in an under‐resolved off‐lattice Boltzmann method
Authors: Polasanapalli Sai Ravi Gupta , Klein Marten , Schmidt Heiko 
Published: December 2023

AbstractA characteristic‐based Off‐Lattice Boltzmann Method (OLBM) and a stochastic One‐Dimensional Turbulence (ODT) model is utilized for numerical simulation of turbulent thermal convection. Standalone ODT results for low‐order statistics are compared with those from various eddy‐viscosity‐based subgrid‐scale models utilized in Large‐Eddy Simulations (LES) with OLBM. The predictive capabilities of both approaches are discussed by comparison with available reference Direct Numerical Simulation (DNS) results. All turbulence models are able to predicted the mean temperature, but fail to fully capture fluctuations. While the OLBM aims to represent large‐scale structures, it misses some constitutional small‐scale fluctuations. By contrast, the reduced‐order ODT model captures small‐scale fluctuations in the vicinity of the wall, but cannot resolve the organized bulk flow. Here, the modeling capabilities of both OLBM and ODT as standalone tools are discussed. On this basis, a strategy for the incorporation of ODT as wall model in OLBM is suggested.
Synergism of non‐covalent interaction and ZIF‐8@GO to improve tribological and mechanical properties of carbon fiber reinforced recyclable indole‐based poly(hexahydrotriazine) composites
Authors: Li Xiaoqian , Jia Xiaohua , Yang Jin , Li Yong , Lin Hongliang , Song Haojie 
Published: December 2023

AbstractExisting research on interfacial interactions of recyclable carbon fiber reinforced poly(hexahydrotriazine) (PHT) composites has mainly focused on the study of reinforcing fibers, ignoring the wide range of applications of matrix in advanced friction materials. Herein, polyhedral ZIF‐8 was grown in‐situ on the GO surface (named as ZIF‐8@GO) to improve the load‐bearing capacity of GO nanosheets. The ZIF‐8@GO with zinc ions and imidazole ions were embedded as interlaminar reinforcement into matrix to construct a non‐covalent cation‐π interaction with indole‐based PHT (In‐PHT) matrix, which significantly enhanced the toughness and tensile strength (reached 215.5 MPa) of composites. With the incorporation of armor‐shaped ZIF‐8@GO reinforcement, compared with the composite without ZIF‐8@GO, the wear track width was significantly decreased by 50%. Moreover, the worn surface lubricated by this composite exhibited efficient self‐healing property due to the introduction of the polyethylene wax (PEW), and the healed average friction coefficient showed slight changes. Extensive analyses verify that the ZIF‐8@GO structure and cation‐π interactions across multiscale interfaces can enhance both mechanical strength and wear resistance of recyclable carbon fiber reinforced In‐PHT composites (In‐PHT‐CFRPs).Highlights
ZIF‐8@GO was embedded as interlayer reinforcement to improve wear resistance.
Cation‐π interaction across interface enhances interface carrying capacity.
Due to strong cation‐π bonding, IPEZGC exhibits outstanding tensile strength.
PEW was embedded as healing agent to obtain self‐healing property.
Source‐Replacement Model for Phase‐Matching Quantum Key Distribution
Authors: Huang Yizhi , Du Zhenyu , Ma Xiongfeng 
Published: December 2023

AbstractQuantum key distribution has emerged as a promising solution for constructing secure communication networks, with its information‐theoretic security rooted in quantum mechanics. One of the recent quantum key distribution protocols, the phase‐matching protocol, can have a quadratic key‐rate improvement. Its security was initially established using an abstract method known as symmetry‐protected privacy. In this study, this security is reevaluated under the more intuitive source‐replacement model, arriving at the same conclusions as the original proof. This model provides a fresh perspective on the protocol's security. As an application of this approach, a beam‐splitting attack is introduced. Leveraging the source‐replacement model, a lower bound on the phase error rate under this attack is derived, further underscoring the robustness of our security analysis method.
Fast‐Crosslinking Enabled Self‐Roughed Polydimethylsiloxane Transparent Superhydrophobic Coating and Its Application in Anti‐Liquid‐Interference Electrothermal Device
Authors: Tian Ke , Chen Chuanliang , Xiong Lianhu , Chen Xin , Fu Qiang , Deng Hua 
Published: December 2023

AbstractPolydimethylsiloxane (PDMS)‐based transparent and superhydrophobic coatings have important applications, such as anti‐icing, corrosion resistance, self‐cleaning, etc. However, their applications are limited by the inevitable introduction of nanoparticles/high‐temperature/segmented PDMS to facilitate a raspy surface. In this study, a self‐roughed, neat PDMS superhydrophobic coating with high transparency is developed via a one‐step spray‐coating technique. PDMS suspensions with various droplet sizes are synthesized and used as building blocks for raspy surface formation by controlled curing on the warm substrate. The optimal coating exhibits a large water contact angle of 155.4° and transparency (T550 = 82.3%). Meanwhile, the employed spray‐coating technique is applicable to modify a plethora of substrates. For proof‐of‐concept demonstrations, the use of the PDMS hydrophobic coating for anti‐liquid‐interference electrothermal devices and further transparent observation window for long‐term operation in a sub‐zero environment is shown successful. The proposed facile synthesis method of hydrophobic PDMS coating is expected to have great potential for a broad range of applications in the large‐scale fabrication of fluorine‐free, eco‐friendly superhydrophobic surfaces.
Microstructure‐Driven Self‐Transport and Convection of Water on Membrane Surface for Ultra‐Fast, Highly Sensitive, Low‐Cost Lateral‐Flow Assays
Authors: Liu Yiren , Li Juanhua , Xiao Zihan , Wu Tianyu , Zhou Cuiping , Zhou Jianhua 
Published: December 2023

AbstractLateral‐flow assay (LFA) is one of the most commonly used detection technologies, in which the chromatographic membranes are currently used as the lateral‐flow membrane (e.g., nitrocellulose membrane, NC Mem). However, several disadvantages of existing chromatographic membranes limit the performance of LFA, including relatively low flow velocity of sample solution and relatively more residuals of sample on membrane, which increase detection time and detection noise. Herein, a surface structure membrane (SS Mem) is proposed, which enables fast self‐transport of water with a convection manner and realizes low residuals of sample on membrane surface after the flow. On SS Mem, the flow velocity of water is 7.1‐fold higher, and the residuals of sample are decreased by 60–67%, comparing those in NC Mem. SS Mem is used as lateral‐flow membrane to prepare lateral‐flow strips of nanogold LFA and fluorescence LFA for rapid detection of SARS CoV‐2 nucleocapsid protein. These LFAs require 210 s per detection, with limits of detection of 3.98 pg mL−1 and 53.3 fg mL−1, sensitivity of 96.5%, and specificity of 90%. The results suggest that SS Mem enables ultrafast, highly sensitive lateral‐flow immunoassays and shows great potential as a new type of lateral‐flow membrane to broaden the application of LFA.
Targeted Protein Fate Modulating Functional Microunits Promotes Intervertebral Fusion
Authors: Zheng Jiancheng , Zhao Jian , Li Cuidi , Zhang Fangke , Saiding Qimanguli , Zhang Xingkai , Wang Guojun , Qi Jin , Cui Wenguo , Deng Lianfu 
Published: December 2023

AbstractStable regulation of protein fate is a prerequisite for successful bone tissue repair. As a ubiquitin‐specific protease (USP), USP26 can stabilize the protein fate of β‐catenin to promote the osteogenic activity of mesenchymal cells (BMSCs) and significantly increased bone regeneration in bone defects in aged mice. However, direct transfection of Usp26 in vivo is inefficient. Therefore, improving the efficient expression of USP26 in target cells is the key to promoting bone tissue repair. Herein, 3D printing combined with microfluidic technology is applied to construct a functional microunit (protein fate regulating functional microunit, denoted as PFFM), which includes GelMA microspheres loaded with BMSCs overexpressing Usp26 and seeded into PCL 3D printing scaffolds. The PFFM provides a microenvironment for BMSCs, significantly promotes adhesion, and ensures cell activity and Usp26 supplementation that stabilizes β‐catenin protein significantly facilitates BMSCs to express osteogenic phenotypes. In vivo experiments have shown that PFFM effectively accelerates intervertebral bone fusion. Therefore, PFFM can provide new ideas and alternatives for using USP26 for intervertebral fusion and other hard‐to‐repair bone defect diseases and is expected to provide clinical translational potential in future treatments.
Beyond student support: Leveraging appreciative advising frameworks to increase academic advisor retention
Authors: Englert‐Copeland Jennifer 
Published: December 2023

AbstractThis article explores the critical role advisors play in student success and strategies for ensuring that institutions retain them. By using an Appreciative Advising Framework, supervisors can support the advisors on their teams in co‐creating their professional narratives leading to greater job satisfaction, staff retention, and better advising.
Dinucleating N‐donor Ligands with 1,2‐Diethynylbenzene Backbone for the Copper‐Mediated Monooxygenation of Phenols
Authors: Koch Alexander , Herzigkeit Benjamin , Yildiz Küpra , Näther Christian , Engesser Tobias A. , Tuczek Felix 
Published: December 2023

AbstractNew dinucleating, tweezer‐like ligands with 1,2‐diethynyl‐benzene backbone containing three pyridines (Tw1), a combination of pyridine and pyrazole (Tw2) or pyridine and triazole (Tw3), respectively, have been synthesized and characterized spectroscopically and by single crystal structure determination. The ability of the derived copper(I) complexes CuTw1–3 to act as model systems for tyrosinase (Ty) was investigated by studying the reactivity toward monophenolic substrates. No dioxygen intermediate was detected at low temperatures, and CuTw1 was found to be inactive toward monoxygenation of phenolic substrate DTBP‐H. However, a crystal structure containing a μ‐hydroxo ligand, similar to the met‐form of Ty, underlines the ability of the complex to bind oxygen. In contrast, CuTw2 converts phenols to o‐quinones with moderate yield and this activity is even higher when using CuTw3. The observed differences in reactivity are discussed.
Boundary Spanning Methodological Approaches for Collaborative Moose Governance in Eeyou Istchee
Authors: Badry Nathan A. , MacMillan Gwyneth A. , Stern Eleanor R. , Landry-Cuerrier Manuelle , Hickey Gordon M. , Humphries Murray M. 
Published: December 2023

AbstractNatural resource governance challenges are often highly complex, particularly in Indigenous contexts. These challenges involve numerous landscape-level interactions, spanning jurisdictional, disciplinary, social, and ecological boundaries. In Eeyou Istchee, the James Bay Cree Territory of northern Quebec, Canada, traditional livelihoods depend on wild food species like moose. However, these species are increasingly being impacted by forestry and other resource development projects. The complex relationships between moose, resource development, and Cree livelihoods can limit shared understandings and the ability of diverse actors to respond to these pressures. Contributing to this complexity are the different knowledge systems held by governance actors who, while not always aligned, have broadly shared species conservation and sustainable development goals. This paper presents fuzzy cognitive mapping (FCM) as a methodological approach used to help elicit and interpret the knowledge of land-users concerning the impacts of forest management on moose habitat in Eeyou Istchee. We explore the difficulties of weaving this knowledge together with the results of moose GPS collar analysis and the knowledges of scientists and government agencies. The ways in which participatory, relational mapping approaches can be applied in practice, and what they offer to pluralistic natural resource governance research more widely, are then addressed.
The impact of contour maps on estimating the risk of gastrointestinal stromal tumor recurrence: indications for adjuvant therapy: an analysis of the Kinki GIST registry
Authors: Teranishi Ryugo , Takahashi Tsuyoshi , Sato Shinsuke , Sakurai Katsunobu , Kishi Kentaro , Hosogi Hisahiro , Nakai Takuya , Kurokawa Yukinori , Fujita Junya , Nishida Toshirou , Hirota Seiichi , Tsujinaka Toshimasa 
Published: December 2023

Abstract
Introduction
Contour maps enable risk classification of GIST recurrence in individual patients within 10 postoperative years. Although contour maps have been referred to in Japanese guidelines, their usefulness and role in determining indications for adjuvant therapy is still unclear in Japanese patients. The aims of this study are to investigate the validity of contour maps in Japanese patients with GIST and explore the new strategy for adjuvant therapy.

Materials and methods
A total of 1426 Japanese GIST patients who were registered to the registry by the Kinki GIST Study Group between 2003 and 2012 were analyzed. Patients who had R0 surgery without perioperative therapy were included in this study. The accuracy of contour maps was validated.

Results
Overall, 994 patients have concluded this study. Using contour maps, we validated the patients. The 5-year recurrence-free survival rates of patients within the GIST classification groups of 0–10%, 10–20%, 20–40%, 40–60%, 60–80%, 80–90%, and 90–100% were 98.1%, 96.6%, 92.3%, 48.0%, 37.3%, 41.0% and 42.4%, respectively. We confirmed that this classification by contour maps was well reflected recurrence prediction. Further, in the high-risk group stratified by the modified National Institutes of Health consensus criteria (m-NIHC), the 10-year RFS rate was remarkably changed at a cutoff of 40% (0–40% group vs. 40–100% group: 88.7% vs. 50.3%, p < 0.001).

Conclusion
Contour maps are effective in predicting individual recurrence rates. And it may be useful for the decision of individual strategy for high-risk patients combined with m-NIHC.
Changes in Mental Health and EEG Biomarkers of Undergraduates Under Different Patterns of Mindfulness
Authors: Luo Miaoling , Gan Quan , Huang Ziyang , Jiang Yunxiong , Li Kebin , Wu Minxiang , Yang Dongxiao , Shao Heng , Chen Yanmei , Fu Yu , Chen Zhuangfei 
Published: December 2023

AbstractThe effects of short-term mindfulness are associated with the different patterns (autonomic, audio guided, or experienced and certified mindfulness instructor guided mindfulness). However, robust evidence for reported the impacts of different patterns of mindfulness on mental health and EEG biomarkers of undergraduates is currently lacking. Therefore, we aimed to test the hypotheses that mindfulness training for undergraduates would improve mental health, and increase alpha power over frontal region and theta power over midline region at the single electrode level. We also describe the distinction among frequency bands patterns in different sites of frontal and midline regions. 70 participants were enrolled and assigned to either 5-day mindfulness or a waiting list group. Subjective questionnaires measured mental health and other psychological indicators, and brain activity was recorded during various EEG tasks before and after the intervention. The 5-day mindfulness training improved trait mindfulness, especially observing (p = 0.001, d = 0.96) and nonreactivity (p = 0.03, d = 0.56), sleep quality (p = 0.001, d = 0.91), and social support (p = 0.001, d = 0.95) while not in affect. Meanwhile, the expected increase in the alpha power of frontal sites (p < 0.017, d > 0.84) at the single electrode level was confirmed by the current data rather than the theta. Interestingly, the alteration of low-beta power over the single electrode of the midline (p < 0.05, d > 0.71) was difference between groups. Short-term mindfulness improves practitioners’ mental health, and the potentially electrophysiological biomarkers of mindfulness on neuron oscillations were alpha activity over frontal sites and low-beta activity over midline sites.
At the confluence of ethics, laws and society: global working theory merging bio-ethics
Authors: Boudreau LeBlanc Antoine 
Published: December 2023

AbstractThe pressing global challenges facing humanity highlight the urgency of reconciling medicine, society and ecology. By shedding light on the role of theories of translation and justification, the intention here is to show the potential usefulness of an in situ bioethics that reconciles practices in medicine and ecology. Science and policy should be reassembled in hybrid working theories developed, adopted and reframed by/for Society. Yet, a major challenge emerges from translating ethics, sciences, and economics claims, both within expert and lay milieus. This paper proposes foundational pillars for operationalizing the Potterian view of global bioethics. Van Rensselaer Potter challenged the perspective that compartmentalizes values, knowledge and laws, proposing ways to bridge them by linking appreciative, descriptive, and normative knowledge. The missing link, however, is a coherent governance process that coordinates the thinking, ordering, and enacting in the world. Based on an extensive revision of the Potterian legacy and action-research case studies, this article applies the Global theoretical view in the complex in situ practice of bioethics. Little known outside the world of academic bioethics, Potter’s primarily scientific curriculum helps translate and operationalize the socio-political reflections of notable contemporary philosophers of science and critical social theoreticians such as Karl Popper, Thomas Kuhn, John Rawls, Bruno Latour and Jürgen Habermas. In this era of mass communication, government education programs, and large-scale research funding, I propose a conceptual framework for operating a Community-based Global Bio-Ethics, echoing the 60th anniversary of Habermas’ call forThe Structural Transformation of the Public Sphere(1962).