bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hyperbaric oxygen therapy enhances graft healing and mechanical properties after anterior cruciate ligament reconstruction: An experimental study in rabbits
Authors: Leite Chilan Bou Ghosson , Leite Magno Santos , Varone Bruno Butturi , Santos Gustavo Bispo dos , Silva Mariana dos Santos , Pereira Cesar Augusto Martins , Lattermann Christian , Demange Marco Kawamura 
Published: January 2024

AbstractHyperbaric oxygen therapy (HBOT) has proven successful in wound healing. However, its potential effects on anterior cruciate ligament (ACL) injuries remain uncertain. This study aimed to investigate the impact of HBOT on graft healing following ACL reconstruction in rabbits. Male New Zealand rabbits underwent ACL reconstruction and were randomly divided into two groups: the HBOT group and the ambient air group. The HBOT group received 100% oxygen at 2.5 atmospheres absolute for 2 h daily for 5 consecutive days, starting from the first day after surgery. The ambient air group was maintained in normal room air throughout the entire period. After 12 weeks following the surgery, animals were euthanized, and their knees were harvested for analysis. The HBOT group demonstrated superior graft maturation and integration in comparison to the ambient air group, as evidenced by lower graft signal intensity on magnetic resonance imaging, decreased femoral and tibial tunnel size, and higher bone mineral density values on high‐resolution peripheral quantitative computed tomography scans. Additionally, biomechanical testing indicated that the HBOT group had greater load to failure and stiffness values than the ambient air group. In conclusion, the adjuvant use of HBOT improved ACL graft maturation and integration, reduced tunnel widening, and enhanced the biomechanical properties of the graft. These results may provide important insights into the potential clinical application of HBOT as a therapeutic intervention to enhance graft healing after ACL reconstruction, paving the way for further research in this area.
Aliphatic Hyperbranched Polycarbonates Solid Polymer Electrolytes with High Li‐Ion Transference Number for Lithium Metal Batteries
Authors: Wang Chengliang , Zhang Xu , Sun Xiaofei , Zhang Yan , Wang Qingfu , Sun Jingjiang 
Published: January 2024

AbstractIn this work, hyperbranched polycarbonate‐poly(ethylene oxide) (PEO)‐based solid polymer electrolytes (HBPC‐SEs) are successfully synthesized via a straightforward organo‐catalyzed “A1”+“B2”‐ring‐opening polymerization approach. The temperature‐dependent ionic conductivity of HBPC‐SEs, composed of different polycarbonate linkages and various LiTFSI concentrations, is investigated. The results demonstrate that HBPC‐SE with an ether‐carbonate alternating structure exhibits superior ionic conductivity, attributed to the solubility of Li salts in the polymer matrix and the mobility of the polymer segments. The HBPC1‐SE with 30 wt% LiTFSI presents the highest ionic conductivities of 2.15 × 10−5, 1.78 × 10−4, and 6.07 × 10−4 Scm−1 at 30, 60, and 80 °C, respectively. Compared to traditional PEO‐based electrolytes, the incorporation of polycarbonate segments significantly enhances the electrochemical stability window (5 V) and Li+ transference number (0.53) of HBPC‐SEs. Furthermore, the LiFePO4/HBPC1‐SE‐3/Li cell exhibits exceptional rate capability and long‐cycling performance, maintaining a discharge capacity of 130 mAh g−1 at 0.5C with a capacity retention of 95% after 300 cycles.
Near‐Infrared Absorbing Para‐Azaquinodimethane Conjugated Polymers Synthesized via the Transition‐Metal‐Free Route toward Efficient Photothermal Conversion
Authors: Li Man , Xiao Yufa , Deng Ping , Yu Yan 
Published: January 2024

AbstractConjugated polymers with strong absorption in the second near‐infrared (NIR‐II) window have multiple applications. However, the development of new type of NIR‐II conjugated polymers via facile and green methods remains challenging. Herein, this work reports a mild and convenient transition‐metal‐free method to synthesize near‐infrared absorbing quinoidal conjugated polymers containing para‐azaquinodimethane (AQM) moieties. The AQM quinoidal conjugated polymers with unique molecular structures and tunable optoelectronic properties can be synthesized by combining the Knoevenagel polycondensation of aromatic dialdehyde monomers with commercially available 1,4‐diacetyl‐2,5‐piperazinedione and the following alkylation reaction. The resultant polymer PQ‐DPP shows remarkable NIR‐II absorption with a narrow band gap of about 1.08 eV. PQ‐DPP nanoparticles exhibit high photothermal conversion efficiency of up to 48% under 1064 nm laser irradiation (1 W cm−2) endowing this polymer with potential in bio‐related applications.
Clearing the Smoke: What Protects Smokers from Parkinson's Disease?
Authors: Rose Kenneth N. , Schwarzschild Michael A. , Gomperts Stephen N. 
Published: January 2024

AbstractThe link between smoking and a lower risk of Parkinson's disease (PD) is one of the strongest environmental or lifestyle associations in neuroepidemiology. Growing evidence supports the hypothesis that the association is based on a neuroprotective effect of smoking on PD, despite the plausible alternative that smoking serves as a marker for a proximal protective influence without itself conferring benefit. But how smoking could protect against neurodegeneration in PD is not well understood. Of several candidate molecules and mechanisms that have been nominated, nicotine has received the most attention. However, randomized controlled clinical trials of nicotine in PD have failed to demonstrate benefit on motor endpoints, including the NIC‐PD study in which recently diagnosed participants were randomly assigned to placebo or nicotine treatment for 1 year. Given these results, the time is right to evaluate the neuroprotective potential of other molecules and biochemical cascades triggered by smoking. Here, we review the evidence supporting smoking's possible protective effect on PD, compounds in tobacco and smoke that might mediate such benefit, and non‐causal classes of explanation, including reverse causation and the prospect of shared genetic determinants of smoking and PD resistance. The therapeutic potential of non‐nicotine components of smoke is suggested by studies supporting multiple alternative mechanisms ranging from monoamine oxidase inhibitors to gut microbiome disruption to antioxidant response induction by chronic exposure to low levels of carbon monoxide. Rigorous investigation is warranted to evaluate this molecule and others for disease‐preventing and disease‐modifying activity in PD models and, if warranted, in clinical trials. © 2024 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
Multibody dynamic modeling of the behavior of flexible instruments used in cervical cancer brachytherapy
Authors: Straathof Robin , Meijaard Jaap P. , van Vliet‐Pérez Sharline M. , Kolkman‐Deurloo Inger‐Karine K. , Nout Remi A. , Heijmen Ben J. M. , Wauben Linda S. G. L. , Dankelman Jenny , van de Berg Nick J. 
Published: January 2024

AbstractBackgroundThe steep radiation dose gradients in cervical cancer brachytherapy (BT) necessitate a thorough understanding of the behavior of afterloader source cables or needles in the curved channels of (patient‐tailored) applicators.PurposeThe purpose of this study is to develop and validate computer models to simulate: (1) BT source positions, and (2) insertion forces of needles in curved applicator channels. The methodology presented can be used to improve the knowledge of instrument behavior in current applicators and aid the development of novel (3D‐printed) BT applicators.MethodsFor the computer models, BT instruments were discretized in finite elements. Simulations were performed in SPACAR by formulating nodal contact force and motion input models and specifying the instruments’ kinematic and dynamic properties. To evaluate the source cable model, simulated source paths in ring applicators were compared with manufacturer‐measured source paths. The impact of discrepancies on the dosimetry was estimated for standard plans. To validate needle models, simulated needle insertion forces in curved channels with varying curvature, torsion, and clearance, were compared with force measurements in dedicated 3D‐printed templates.ResultsComparison of simulated with manufacturer‐measured source positions showed 0.5–1.2 mm median and <2.0 mm maximum differences, in all but one applicator geometry. The resulting maximum relative dose differences at the lateral surface and at 5 mm depth were 5.5% and 4.7%, respectively. Simulated insertion forces for BT needles in curved channels accurately resembled the forces experimentally obtained by including experimental uncertainties in the simulation.ConclusionThe models developed can accurately predict source positions and insertion forces in BT applicators. Insights from these models can aid novel applicator design with improved motion and force transmission of BT instruments, and contribute to the estimation of overall treatment precision. The methodology presented can be extended to study other applicator geometries, flexible instruments, and afterloading systems.
A case involving tooth extraction of upper and lower third molars under general anesthesia in a patient with catecholaminergic polymorphic ventricular tachycardia
Authors: Kikuta Shogo , Imai Sho , Abe Yushi , Hino Kiyosato , Kusukawa Jingo 
Published: January 2024

AbstractBackgroundCatecholaminergic polymorphic ventricular tachycardia (CPVT), an inheritable arrhythmia, poses a grave risk of syncope or cardiac arrest.Case PresentationA 23‐year‐old female with CPVT history and implantable cardioverter‐defibrillator (ICD) implantation sought tooth extraction of her third molars. She underwent the procedure under general anesthesia to mitigate VT risk. Defibrillation function was temporarily halted during anesthesia induction, managed with total intravenous anesthesia. The postoperative course remained uneventful, obviating defibrillation intervention.ConclusionsThis case underscores the efficacy of general anesthesia in averting VT onset during oral surgery for CPVT patients, ensuring a safe and uneventful postoperative recovery.
Resilient consensus tracking of a nonlinear multi‐agent system with distributed event‐triggered mechanism
Authors: Zhang Yuanxing , Tang Yanmei , Qian Shiyu , Xu Jing , Niu Yugang 
Published: January 2024

AbstractIt is well known that control effort is the key factor considered in formation control of a multi‐agent system (MAS). To reduce the controller effort, an economic event‐triggered super twisting control (STC) protocol for the formation tracking of a nonlinear MAS, which avoids the unnecessary computations and transmission of control inputs among agents. Specifically, a distributed leader‐follower control framework, combing the multi‐input STC with event‐triggered strategy, is proposed to ensure that the followers' states reach an agreement on the leaders state. Then, the sufficient conditions for the selection of controller parameters are formulated in terms of linear matrix inequalities (LMIs). On this basis, the event‐triggered conditions for implementing the STC protocol in the network environment are obtained using Lyapunov stability theory. Simulation study is carried out to demonstrate the effectiveness and merits of the STC in terms of formation construction, trajectory tracking, and robustness to system uncertainties.
The rise and fall of national capitalism
Authors: Hart John Keith 
Published: January 2024

AbstractFor three millennia, there has been a conflict between landed military power (the traditional enforcers, now nation‐states) and urban commerce (capitalists, now a lawless global plutocracy). This ancient battle was resumed by the European Renaissance, culminating in industrial revolution around 1800. This seemed at first to be a victory of the money interest over landed power. In the mid‐nineteenth century, however, the capitalists discovered that they could not manage without crowd control by the traditional enforcers, a compromise between money and landed power (business and government) that unleashed “national capitalism” in political revolutions involving the leading powers of the last century. These generated mass production and consumption at home and a global takeover by European colonial empires, both enabled by a bureaucratic revolution first proposed by Hegel. National capitalism—a merger of industrial capitalism and the “nation” by strong states attempting to modify the former's contradictions through central bureaucracies acting in the interest of the citizen body—became the main form of society after the Second World War, first through developmental states varying from socially responsible capitalism in the United States through social democracy in Europe to communism in the Soviet bloc, with the newly independent former colonies divided between the antagonists in the Cold War. Undermined by financial imperialism in the last four decades, this system is now failing, but humanity is far from achieving a world society to replace it.
Electrochemical Aptasensor for Selective and Sensitive Detection of Staphylococcus aureus Using Graphene oxide/poly Deep Eutectic Solvent/Nickel Oxide Nanocomposite Modified Electrode
Authors: Rabiei Mohammad Reza , Rezayan Ali Hossein , Hosseini Morteza , Pebdeni Azam Bagheri 
Published: January 2024

AbstractSince that pathogenic bacteria are major threats to human health; this research describes the fabrication of an effective and sensitive platform based on graphene oxide/poly deep eutectic solvent/nickel oxide nano particles (GO/PDES/NiO NPs) nanocomposite at the surface of glassy carbon electrode for selective detection of Staphylococcus aureus (S. aureus). The DNA aptamers were immobilized on the modified electrode through the EDC/NHS chemistry. Each aptasensor modification step was checked by with cyclic voltammetry (CV) and electrochemical impedance spectra (EIS) techniques. The linear dynamic range of the proposed electrochemical aptasensor covered a large variation of S. aureus concentrations from 101 – 108 CFU.mL−1 and a detection limit of 10 CFU.mL−1 under optimum conditions was obtained. Analysis of spiked tap water, lake water and human serum samples revealed high potential of this aptasensor as a sensitive, effective, and label‐free promising tool for S. aureus detection. This is the first time that poly deep eutectic solvents used in live bacteria detection.
In situ heterojunction growth of CdS‐Bi2MoO6 microspheres for highly efficient photocatalytic degradation of Ciprofloxacin under visible light
Authors: Dai Chaohua , He Lin , Zhao Min , Teng Fukang , Sang Yongliang , Li Jiaxuan , Li Yu , Zheng Yingping , Wu Min 
Published: January 2024

AbstractIn‐situ synthesis was utilized to create a novel CdS‐Bi2MoO6 microspheres heterojunction photocatalyst for the degradation of Ciprofloxacin (CIP). Under visible light irradiation (> 420 nm), the prepared samples demonstrated effective photocatalytic activity, the highest CIP degradation rate can reach 87 % within 60 minutes. The apparent kinetic rate constant (0.0503 min−1) is 2.9 and 5.4 times greater than that of pure CdS (0.0173 min−1) and Bi2MoO6 (0.00929 min−1), respectively. XRD, FT‐IR, Raman, SEM, TEM, HRTEM, XPS, EIS, PL, and other techniques have been applied to analyze the composition and structure of the catalyst. Furthermore, various active substance capture experiments and EPR spectra were used to examine the potential photocatalytic mechanisms. ⋅ O2− and h+ have been proven to be the most active substances in the photocatalytic degradation of CIP. The prepared samples have excellent stability, and the photodegradation system positively impacts toxicity reduction. The effective treatment of antimicrobial wastewater is a possible use for the catalyst.
Pillar‐Layered Metal‐Organic Framework decorated onto TiO2: An Efficient Photocatalyst for Mineralization of Nonsteroidal Anti‐Inflammatory Drugs (NSAIDs)
Authors: Kaur Gagandeep , Sud Dhiraj 
Published: January 2024

AbstractHeterostructures of metal‐organic frameworks (MOFs) and metal oxide nanostructured are extensively explored as promising photocatalysts owing to their combined advantages of the highly porous and molecular sieving characteristics of MOFs and the effectual features of encapsulated metal oxide nanostructures. Herein, we reported for the first time two novice hybrid materials abbreviated as PMOF‐55@TiO2 and PMOF‐56@TiO2 constructed by incorporation of Zn4(TRZ)4(2,6‐NDC)2.2DMFand Zn4(TRZ)4(2,4‐BDC)2. 2DMF (TRZ=1,2,4‐triazole, 2,6‐NDC=2,6‐naphthalene dicarboxylic acids, and BDC=terephthalic acid) into the TiO2 nanostructure. The resultant heterostructures were explore for the photodegradation of three Nonsteroidal Anti‐Inflammatory Drugs (ibuprofen, salicylic acid, and aspirin). The successful fabrication of heterostructures was authenticated by various spectroscopic and microscopic techniques. The surface morphological studies revealed the highly dense coating of MOFs nanoparticles on the surface of TiO2. The maximum % degradation i. e. (87.5 %, 88 %) IBU, (81.3 %, 86.5 %) SAL, (80 %, 85.5 %) ASP was achieved using PMOF‐55@TiO2 and PMOF‐56@TiO2 heterostructures with (catalyst dose‐0.6 g/L, and drug concentration‐5 mg/L) under UV light irradiation within 105 min. PMOF‐56@TiO2 is superior photocatalyst compare to PMOF‐55@TiO2 as confirmed by high rate constant (k) and lower half‐life time (t1/2) values of PMOF‐56@TiO2. Moreover, they also maintain a good recyclability performance.
Trithiazacrown Ethers Containing Piperidine Heterocycle: Synthesis, Structural Characterization and Evaluation Of α‐Glucosidase Inhibitory Activity
Authors: Dat Nguyen Tien , Van Tran Thi Thanh , Nhung Dao Thi , Anh Cao Quoc , Hang Tran Thanh , Thao Vu Thi , Khrustalev Victor , Anh Le Tuan 
Published: January 2024

AbstractNew derivatives of crown compounds were successfully prepared via multicomponent reactions of a thia‐podand, an β‐keto ester and ammonium acetate based on modifications of the Petrenko‐Kritschenko reaction. The structure of the synthesized compounds was identified by physical‐chemical methods of analysis including IR, NMR, HRMS, and single‐crystal X‐ray diffraction. In addition, an in vitro assay against the α‐glucosidase of synthetic compounds was first evaluated and showed positive results. The most active compound exhibited an IC50 value of 5.69±0.27 μM, which is 37 fold more potent than the standard drug of acarbose (IC50 208.42±4.68 μM). Furthermore, prediction of ADMET parameters revealed that almost all synthesized trithiacrown ether derivatives expressed drug‐like characteristics. Our results provide useful evidence that crown ether compounds are not only good chelators with metal ions but also scaffolds for developing lead candidates in the treatment of diabetic disease.
Development of Dual N, S‐Heteroatom Doped Hollow Carbon Spheres as an Alternative Electrocatalyst for Oxygen Reduction Reaction in Alkaline Medium
Authors: Somasundharam Hari Prasaad , Duraisamy Velu , Manju Nirupama , Antherjanam Santhy , Senthil Kumar Sakkarapalayam Murugesan 
Published: January 2024

AbstractHollow heteroatom‐doped mesoporous carbons were found to be an efficient non‐noble metal catalyst to enhance the oxygen reduction reaction (ORR) in fuel cells. Here, we use dopamine hydrochloride (DHC) and dibenzyl disulfide (DBS) as the nitrogen and sulfur precursors to infiltrate N and S into the HCS in a single‐step process. Dibenzyl disulfide is less explored in literature as a sulfur dopant. Due to its high sulfur content and high boiling point, dibenzyl disulfide acts as an excellent sulfur dopant and can withstand the carbonization process. Among them, NSMHCS‐0.2 obtained by adding 0.2 g of dibenzyl disulfide at 31 h intervals to the polydopamine (PDA) loaded silica leads to the ideal N, S dual hetero‐atom doping in NSMHCS. Notably, it has a high shell thickness (45 nm), high BET surface area (637 m2 g−1), high pyridinic nitrogen (13.54 %), and thiophene sulfur (89.8 %) concentration. Such property tuning paved the way to reach a high positive onset potential (0.86 V vs RHE) and a limiting current density of 3.64 mA cm−2 at 0.4 V vs RHE. Additionally, NSMHCS‐0.2 has shown superior methanol tolerance and strong electrochemical stability when compared to Pt/C 20 %.
In‐Liquid Plasma Catalysis: Tools for Sustainable H2‐free Heavy Oils Upgrading
Authors: Nguyen Hoang M. , Salmasi Milad Zehtab , Song Hua 
Published: January 2024

AbstractNon‐thermal plasma (NTP) catalysis, mirroring the trend towards non‐conventional electron‐mediated molecular activation, unfolds novel routes for chemical reactions. Operating at ambient pressure, lower temperatures, and energized by electricity that can powered by renewable sources, NTP offers a cost‐effective and efficient means of sustainable fuel production. This approach has the potential to revolutionize the oil and gas industry, meeting current energy demands while circumventing the challenges posed by conventional thermal catalysis processes, thereby enhancing environmental sustainability and energy security. Through an exploration of the synergistic effects between plasma, catalysis, and hydrocarbon molecules, this concept paper emphasizes the significant advancements made in in‐liquid plasma catalysis strategies for fuel production from heavy oil upgrading. We also provide insights into the heterogeneous catalyst design and the role of plasma gas as an additional catalyst for achieving efficient and sustainable energy solutions. The prospects of in‐liquid plasma catalysis, emphasizing its transformative role in shaping the energy future, are also discussed.
Steel and composite bridges – Enabling sustainable solutions
Authors: Kuhlmann Ulrike , von Arnim Mareike , Gölz Lisa‐Marie , Hofmann Gloria , Knecht Wigand , Mönch Simon , Pourostad Vahid , Stempniewski Lena 
Published: January 2024

AbstractSustainable bridges are characterised by three main aspects: saving resources by an efficient construction, allowing for a lifelong use of bridges by optimal detailing in view of fatigue and flexible design concepts for strengthening and adapting to changed user requirements. After a short introduction in the assessment of sustainability for bridges, an overview on recent bridge research in view of sustainability is given. The key point of efficient construction in future is the use of high strength steel (HSS): basic research and adaptation of rules are needed for welding of matching and mismatching connections. Joints and their relevant failure modes are to be investigated before hollow sections of HSS can be used in a wider range. And for steel and composite bridges, optimised plate buckling rules may serve for more efficiency in construction. Bridges are designed for a service life of 100 years. This can easily be achieved and even exceeded if the detailing is realised in view of fatigue. Research on welded details such as butt welds or joints of tubular bracings will be presented. Welds can be improved by post‐weld treatment such as high‐frequency mechanical impact (HFMI) treatment. Fatigue is also a key issue when steel and concrete or timber and concrete are combined for composite bridges. Reinforced composite slabs without prestressing require a fatigue verification for the transverse shear also in areas with cracked concrete. The notch forms an efficient connection in timber‐concrete composite (TCC) bridges, where, however, little has been known up to now on the fatigue behaviour.