bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impacts of Double Rotating Cylinders on the Forced Convection of Nanoencapsulated Phase Change Material
Authors: Abderrahmane Aissa , Laidoudi Houssem , Ali Alhadj Hisseine Issaka , Belazreg Abdeldjalil , Younis Obai , Marzouki Riadh 
Published: November 2024

ABSTRACTMany engineering and industrial applications rely on heat transfer (HT) as a basic and central process. Therefore, engineers and researchers place significant emphasis on optimizing HT rates. Here, we numerically attempt to maximize the heat transmission rate of mixed convection of nanoencapsulated phase change material in a square compartment. The compartment is differentially heated and incorporates two cold rotating cylinders. The Galerkin finite element approach is utilized for addressing the system governing equations. A range of various factors affecting the thermal activity in the compartment were considered. These factors include the speed of spinning cylinders (Re = 0–1000), the porousness of the compartment (Da = 10−5–10−2), the magnetic field intensity (Ha = 0–100), and the concentration of nanoadditives (ϕ = 0%–8%). The obtained numerical findings demonstrated that the thermal activity inside the compartment is positively correlated to the speed of the spinning cylinders, the concentration of nanoadditives, and the porousness of the compartment. In contrast, increasing the intensity of the magnetic field obstructs the heat transmission. It was noted that at the highest Re number, the average Nusselt number augmented by 257% and 13.6% when increasing Da and ϕ, respectively.
Assessment of an oocyte retrieval simulation training program for residents: From training to clinical practice
Authors: Watelet Amélie , Brilland Benoit , El Hachem Hady , Dreux Cécile , Jeanneteau Pauline , Legendre Guillaume , Descamps Philippe , May‐Panloup Pascale , Bouet Pierre‐Emmanuel 
Published: November 2024

AbstractObjectiveTo assess the impact of an oocyte retrieval simulation training program (ORSTP) on the clinical performance of residents.MethodsWe performed a prospective comparative study. The Simulation (S) group included oocyte retrieval (OR) performed by residents who had undergone an ORSTP before performing them on patients (n = 422 OR), and the control (C) group included OR performed by residents who had not received prior simulation training (n = 329 OR). Our main outcome measure was the OR rate (ORR) (number of oocytes collected/number of follicles aspirated) during the first 3 months of the rotation.ResultsIn the S group, six residents aspirated 657 ovaries, while in the C group, five residents aspirated 508 ovaries. The mean ORR during the first 3 months of rotation were comparable between the S and C groups (59% vs. 58%, P = 0.68). ORR during the first and second month, and at the end of the rotation were also comparable between the S and C groups (54% vs. 63% [P = 0.13], 58% vs. 59% [P = 0.82], and 58% vs. 58% [P = 0.90], respectively). There was no significant difference in the rate of failed OR (ORR = 0%) (3.3% vs. 1.8%, P = 0.13) between the S and C groups. Finally, 16% of residents in the S group reported being stressed before their first OR compared to 40% in the C group (P = 0.85), and 83% of residents in the S group felt confident about the results of their retrievals compared to 20% in the C group (P = 0.13).ConclusionThe ORSTP does not improve the residents' clinical performance, but it could decrease their stress and improve their confidence in clinical practice.
Super‐adaptive electroactive programmable adhesive materials to challenging surfaces: From intelligent soft robotics to XR haptic interfaces
Authors: Jeon Seung Hwan , Hwang Gui Won , Kim Jinhyung , Lim Dohyun , Son Yong , Yang Tae‐Heon , Kim Da Wan , Pang Changhyun 
Published: November 2024

AbstractRecently, the intelligent strategies for adapting to multiple challengeable surfaces of electroactive programmable materials integrated with bio‐inspired architectures offer expanded directions beyond traditional limitations in soft grippers, medical mobile robots, and XR (Extended Reality) interfaces. These electroactive programmable adhesive materials are adaptively designed for a variety of complex surfaces, including soft, wet, non‐flat, or contamination‐susceptible feature such as bio‐surfaces and vulnerable objects. They can be produced via solution‐based methods of replica coating or 3/4‐dimensional printing. The integration of electroactive programmable materials and intelligent adhesive architecture enables super‐adaptive switchable adhesion to a variety of complex surfaces through control of physical deformation and mechanical properties at the adhesive interface, presenting a breakthrough in soft electro‐robotics and extended reality (XR) Haptic interfaces technology. These surface‐adaptive platform can provide multiple functionalities that can efficiently control physical deformations of soft bioinspired architectures or transfer physical energy (heat, vibration, pressure) into the engaged surfaces in a lightweight and human‐friendly form. This review focuses on intelligent strategies, principles, design, and fabrication methods of super‐adaptive electroactive programmable materials intelligently combined with bioinspired switchable adhesives for next‐generation human–robot interaction devices, along with current challenges and prospects.image
The Effect of Changes in Tax Laws on Stock Liquidity: Evidence From the Tax Cuts and Jobs Act
Authors: Fatemi Darius , Kim Jang‐Chul , Mazumder Sharif , Su Qing 
Published: November 2024

ABSTRACTThis paper investigates the effect of the Tax Cuts and Jobs Act of 2017 (TCJA) on stock liquidity. The TCJA brought significant changes, including a reduction in corporate tax rates and provisions incentivizing the repatriation of foreign earnings. We find a negative association between TCJA‐related events and the liquidity of U.S. stocks, persisting even up to 60 days following legislative announcements. However, despite the negative impact on liquidity, there is evidence of improved price efficiency following the TCJA enactment, driven by increased informed trading. Additionally, our analysis extends to non‐U.S. stocks traded in U.S. markets and indicates similar relations.
An Improvement on Triple Systems Without Two Types of Configurations
Authors: Yu Liying , Yu Shuhui , Ji Lijun 
Published: November 2024

ABSTRACTThere are four nonisomorphic configurations of triples that can form a triangle in a three‐uniform hypergraph, where the configurations and on consist of three triples and , respectively. Denote by ex and ex the maximum number of triples in a three‐uniform hypergraph on vertices which does not contain , both and , respectively. Recently, Frankl et al. used theorem of Gustavsson on sufficiently dense graphs to determine ex and ex for all . In this note, we use packings and group divisible designs of block size 4 to remove the condition .
Ultrasonic Assisted Cu‐Catalyzed Intermolecular O‐Arylation of N‐Hydroxyimidoyl Chloride and 2‐Iodophenol: New Substituted Benzo[1,4,2]Dioxazine Derivatives
Authors: Nematpour Manijeh 
Published: November 2024

ABSTRACTA rapid and direct route with the help of ultrasound for the synthesis of benzo[1,4,2]dioxazine derivatives through a copper iodide‐catalyzed intermolecular O‐arylation of N‐hydroxyimidoyl chloride and 2‐iodophenol in acetonitrile solvent has been investigated. The use of cheap and available raw materials and catalysts, without column chromatography, applying the sonochemical methodology, and performing the reaction in 40–45 min, with good efficiency (71%–93%) are notable features of this protocol. This research represents a significant advancement in the synthesis of benzo[1,4,2]dioxazine derivatives.
Considerations in the development of the International Multicenter Pediatric Portal Hypertension Registry
Authors: Grammatikopoulos Tassos , Jaramillo Catalina , Molleston Jean , Pimenta Julio , Ackermann Oanez , Superina Riccardo , De Franchis Roberto , Tutan Serpil , Ling Simon , Ramamurthy Uma , Shneider Benjamin L. 
Published: November 2024

AbstractPortal hypertension, a common sequela of chronic liver disease, is complicated by variceal hemorrhage, one of its most serious complications. Evidence‐based approaches to managing variceal hemorrhage are limited by the scarcity of data related to this rare entity. Multicenter international registries are increasingly utilized to garner critical information about rare diseases. The International Multicenter Pediatric Portal Hypertension Registry (IMPPHR) was developed to acquire pediatric data about the mortality of first variceal hemorrhage and approaches to primary and second prophylaxis of variceal hemorrhage with a goal of improving outcomes in children with portal hypertension. IMPPHR evolved from pediatric portal hypertension symposia at the Baveno V and VI meetings in 2010 and 2015, with a formal executive committee initiating the development of IMPPHR in 2019. The registry opened in 2020, with data closure in 2024, including information from 44 centers and >700 subjects. The complexities and approaches to developing IMPPHR are described.
The Emerging Role of Cytoreduction and Hyperthermic Intraperitoneal Chemotherapy (HIPEC) in Pancreatic Cancer
Authors: Thiels Cornelius , Grotz Travis E. 
Published: November 2024

ABSTRACTPeritoneal spread is a frequent cause of metastasis in both the synchronous and metachronous settings for patients with pancreatic cancer. Recent improvements in systemic chemotherapy for pancreatic cancer may now allow for the careful selection of patients with oligometastatic disease isolated to the peritoneum who may benefit from consolidative cytoreduction and HIPEC.
Role of Cytoreduction and Hyperthermic Intraperitoneal Chemotherapy (CRS/HIPEC) in the Treatment of Peritoneal Carcinomatosis From Small Bowel Adenocarcinoma—A Systematic Review and Meta‐Analysis
Authors: Fernando Deemantha G. , Sparapani Rodney , Mogal Harveshp 
Published: November 2024

ABSTRACTIntroductionWhile systemic chemotherapy (SC) is the mainstay of treatment of peritoneal carcinomatosis from small bowel adenocarcinomas (SBA‐PC), its efficacy and outcomes remain poor. Therefore, the role of curative‐intent surgery needs to be better defined. Using a systematic review and meta‐analysis, this study aims to define the role of CRS/HIPEC in patients with SBA‐PC.MethodsA systematic literature search was performed using PubMed and MEDLINE following Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines for studies published between 1990 and 2023. Articles were scored and incorporated within approximate normality of means/proportions formulae to compare outcomes of CRS/HIPEC and SC alone.ResultsTen studies with 461 patients undergoing CRS/HIPEC and seven studies with 285 patients undergoing SC alone were identified. In the CRS/HIPEC group, 215 (46.6%) were male and the median age was 46.5–66 years. The primary tumor was located mostly in the duodenum (n = 169, 36.7%) and ileum (n = 108, 23.4%). Grade was unspecified in most patients (n = 232, 50.3%). Median Peritoneal Cancer Index (PCI) ranged between 10 and 12, and 93.1% underwent complete cytoreduction (CC 0/1). CRS/HIPEC‐related major morbidity and mortality was 20.7% (SD = 2.5, 95% CI 15.6–25.6) and 1.7% (SD = 0.8, 95% CI 0.1–3.3), respectively. With a median follow‐up of 21.1 (SD = 1.1, 95% CI 18.9–23.3) months, CRS/HIPEC demonstrated median overall survival of 32.3 (SD = 1.19, 95% CI 30–34.6) versus 14.5 (SD = 0.19, 95% CI 14.1–14.9) months for SC alone (p < 0.0003).ConclusionIn comparison to SC alone, CRS/HIPEC may result in long‐term survival with acceptable perioperative morbidity, in select SBA‐PC patients with low‐volume disease undergoing complete cytoreduction.
Total knee arthroplasty: The need for better patient selection
Authors: Tampere T. , Arnout N. , Victor J. 
Published: November 2024

AbstractTotal knee arthroplasty (TKA) is a widely performed surgical intervention designed to relieve pain and restore function in patients with severe knee joint degeneration, most commonly due to osteoarthritis. This procedure involves replacing the damaged knee joint with a prosthetic implant, providing significant improvements in mobility and quality of life. While TKA is beneficial for many, the individuals who stand to gain the most are those with advanced knee arthritis unresponsive to conservative treatments, typically aged 60 and above, experiencing activity‐related pain and functional limitations. Identifying patients with the highest potential for positive outcomes is critical to maximizing the benefits of this transformative surgery. Goal of this editorial is to give a critical view on today's common practice of arthroplasty surgery.
Diel dissolved organic matter patterns reflect spatiotemporally varying sources and transformations along an intermittent stream
Authors: Hale Rebecca L. , Godsey Sarah E. , Dohman Jenna M. , Warix Sara R. 
Published: November 2024

AbstractStream dissolved organic matter (DOM) is a globally important carbon flux and a locally important control on stream ecosystems, and therefore understanding controls on stream DOM fluxes and dynamics is crucial at both local and global scales. However, attributing process controls is challenging because both hydrological and biological controls on DOM are integrated and may vary over time and throughout stream networks. Our objective was to assess the patterns and corresponding controls of diel DOM cycles through a seasonal flow recession by using reach‐scale in situ sensors in a non‐perennial stream network. We identified five characteristic diel variations in DOM with differing phase and amplitude. During snowmelt flows, diel variations in DOM were consistent among sites and reflected diel flowpath shifts and photodegradation. Evapotranspiration‐driven diel stage oscillations emerged at two upstream sites, shaping diel DOM patterns indirectly, by creating conditions for instream DOM processing. At a spring‐fed site, minimal diel variation was observed throughout the summer whereas at an intermittent reach, daily drying and rewetting created biogeochemical hot moments. This research demonstrates that controls on DOM vary over time and space, even in close proximity, generating asynchronous fDOM patterns during low flows, illuminating shifts in biogeochemical processes and flowpaths.
pH‐Responsive Protein‐Polycation Nanocarriers for Efficient Eradication of Bacterial Biofilms and Intracellular Bacteria
Authors: Amier Yirixiatijiang , Ji Wenke , Xun Yang , Yu Xiao , Zhu Zhiyuan , Rao Jingyi 
Published: November 2024

AbstractBacterial biofilms and intracellular pathogens pose significant challenges in eradication, often leading to persistent infections that are difficult to treat. To address this issue, the hydrophobic biofilm dispersant D‐tyrosine is encapsulated within protein‐polycation nanoparticles, designed using a mannose‐terminated cationic polymer and concanavalin through electrostatic interactions. Thermodynamic studies reveal that free mannosyl groups on the nanoparticle surface promote spontaneous binding to receptor molecules mimicking those on bacterial biofilms and host cells. Under mildly acidic conditions, the nanoparticles reduce in size from 550 to ≈48 nm within 2 h, releasing 76% of encapsulated D‐tyrosine. The combination of mannose targeting, particle size reduction, and controlled D‐tyrosine release enable the nanoparticles to eliminate 70%–80% of the Pseudomonas aeruginosa and Staphylococcus aureus biofilm biomass at minimum bactericidal concentration (MBC) and 2MBC while eradicating 8 log of bacteria embedded within the biofilm. In an intracellular Pseudomonas aeruginosa infection model using RAW 264.7 macrophages, the nanoparticles at 2MBC eliminate over 95% of the intracellular bacteria without inducing an increase in the inflammatory cytokine interleukin‐6. These protein‐polycation nanoparticles, which activate their antimicrobial properties under acidic conditions, efficiently penetrate bacterial biofilms and host cell barriers via their mannose‐rich surface, offering a promising strategy for the treatment of persistent infections.
Design and Rapid Optimization Procedure of a Compact Broadband Microstrip Diplexer for VHF/UHF Band
Authors: Feng Penghao , Huang Binke , Chen Juan , Yan Sen 
Published: November 2024

ABSTRACTIn this paper, a design procedure of a compact broadband microstrip diplexer working on the Very High Frequency (VHF)/Ultrahigh Frequency (UHF) band is proposed. The diplexer consists of a fourth‐order Butterworth Low‐Pass Filter (LPF) and a sixth‐order elliptic High‐Pass Filter (HPF). The two filters are located on two substrates with a common ground. A microstrip‐to‐coaxial structure is utilized to transmit the power flow between the two substrates. For miniaturization, the utilized ideal capacitors and inductors are realized by the commercial lumped‐element capacitors and the curved microstrip line sections, respectively. All the middle design and rapid optimization processes from the schematic simulation by Advanced Design System (ADS) to the circuit simulation by CST STUDIO SUITE (CST) are given in the article. A prototype is fabricated and measured. The testing results are consistent with the simulation. The diplexer can operate at 225–775 and 880–2500 MHz. The insertion losses are 0.8 ± 0.3 and 0.9 ± 0.4 dB in the two working bandwidths. The isolation bandwidth of −20 dB level is as small as 105 MHz. The roll‐off is also sharp that the related bandwidths corresponding to the attenuation level −3 to −20d B are 90 and 30 MHz to the high and low bands, respectively. Besides, the return loss and isolation are larger than 10 and 20 dB approximately. The diplexer has a volume of 0.065 λg × 0.156 λg @775 MHz, which can be utilized to feed the miniaturized broadband VHF/UHF antenna system.
Mouse Bladder Smooth Muscle Lack the Functional Active NMDAR
Authors: Zhan Zhean , Chen Zhibin , Zheng Xiaoli , Xie Xiang , Li Guang , Chen Huan 
Published: November 2024

ABSTRACTAimsThis study aimed to investigate the role of N‐methyl‐D‐aspartate receptors (NMDARs) in bladder smooth muscle (BSM) function and their potential as therapeutic targets for overactive bladder conditions.MethodsWe employed a multi‐faceted approach to assess NMDAR activity in BSM. Myography was used to evaluate the effects of NMDAR antagonists and agonists on BSM contraction. Calcium imaging was conducted to determine changes in intracellular calcium ions. We also analyzed single‐cell RNA sequencing data to examine NMDAR subunit expression in bladder cell subpopulations from both human and mouse tissues. Immunofluorescence staining was performed to localize the obligate NMDAR subunit, GluN1, in mouse BSM.ResultsNMDAR agonists did not modulate BSM contractile force. NMDAR antagonists had varied effects: D‐AP5 showed no impact, CGS‐19755 significantly inhibited contraction at the highest concentration, and MK‐801 enhanced contractile force in a concentration‐dependent manner at EFS frequencies of 1, 2, and 5 Hz. Neither agonists nor antagonists, including MK‐801, induced calcium ion shifts in BSM cells. Single‐cell RNA sequencing revealed no NMDAR subunit expression in BSM cells from human or mouse tissues. Immunofluorescence confirmed GluN1 expression in pulmonary artery smooth muscle but not in BSM.ConclusionsOur findings indicate the absence of functional active NMDARs in BSM, suggesting that the therapeutic benefits of NMDAR inhibition observed in vivo for treating overactive bladder are unlikely to be directly mediated through effects on the BSM itself. This highlights the need to explore alternative mechanisms or targets for therapeutic interventions in overactive bladder conditions.
Recent advances of interfacial modifications toward carbon fiber‐reinforced thermoplastic polypropylene and polyamide composites
Authors: Yuan Xiaomin , Wang Yongwei , Zhang Zhihua , Qin Rongman , Cao Weiwei , Zhu Bo 
Published: November 2024

AbstractThe performance of carbon fiber‐reinforced thermoplastic composites (CFRTP) has been restricted by the performance of the interface. In general, the interfacial properties of CFRTP are determined by both the surface properties of the carbon fiber (CF) reinforcement and the infiltration properties of the thermoplastic matrices, which possess high melt viscosity and seem difficult to sufficiently infiltrate the fiber reinforcement. As a result, the melt flow characteristics of different matrices significantly influence the interfacial melt penetration and mechanical properties of CFRTP. In this paper, in order to explore the influence of melt flow characteristics of various thermoplastic resins toward CFRTP interfacial behaviors, high‐polarity polyamide (PA) and low‐polarity polypropylene (PP) resins are selected as representative resin matrices among commonly used resin systems. Specifically, the polarity differences and interface‐forming mechanisms of CFRTP are first established. Following a systematical discourse on the latest research progress of interfacial modifications in PP/PA‐based CFRTP are described, centering on the effects of various modification methods on improving the interlaminar/interfacial strength, toughness, impact strength, and bending strength of the composites. In addition, this paper also classifies the interfacial mechanisms of CFRTP in terms of interface bonding, interface strengthening, and interface failure. Finally, the shortcomings and future research directions are pointed out to achieve effective interfacial construction and innovative modification of CFRTP.Highlights
An introduction of resin polarity differences of CFRTP is established.
An introduction of interface‐forming mechanisms of CFRTP is established.
State‐of‐art characterization techniques of CFRPs interface are provided.
Effect of melt flow property on the interfacial behavior of CFRTP was explored.
The interfacial mechanisms are systematically analyzed.
Biomass‐based crosslinked composite anion exchange membranes using bacterial cellulose template towards enhanced ionic conductivity and alkaline stability
Authors: Nie Shijun , Li Zhengyu , Li Xinyi , Lu Xingxin , Gong Chunli , Sun Zhengguang 
Published: November 2024

AbstractA balanced relationship among ionic conductivity, mechanical properties and alkaline stability of anion exchange membranes (AEMs) is essential for their practical application in fuel cells. Herein, a porous substrate (BC@LDH) with hierarchical structure was constructed using natural bacterial cellulose (BC) as a template and then in situ grew inorganic hydroxide ion conductor (layered double hydroxide, LDH). The membrane was fabricated via a filling together with sol–gel crosslinking strategy after impregnating an ionomer containing both quaternary ammonium and hydroxyl groups into the porous substrate and then crosslinked by organosiloxane. Due to the synergistic enhancement effect of BC, LDH and cross‐linking, the obtained membrane exhibited a tensile strength of 47.48 MPa that was 88.3% higher than that of the pure ionomer membrane, and showed an ionic conductivity of 70.7 mS cm−1 (80°C) which benefited from the introduction of ionic conductor LDH. More importantly, its alkaline stability was significantly improved and the residual conductivity ratio was still as high as 81.5% even after hot alkali treatment for 580 h. The direct methanol fuel cell assembled with this membrane exhibited a peak power density of 13.6 mW cm−2 with an open‐circuit voltage of 0.72 V, indicating its potential application in biomass‐based AEMs for fuel cells.Highlights
Hierarchical porous substrate comprising LDHs anchored BC fiber was prepared.
LDH@BC served as a reinforcing substrate and an ion transport medium.
The crosslinked membrane showed significantly improved alkaline stability.
The membrane had high ionic conductivity and mechanical strength.
Providing a new way to design biomass‐based AEMs with high performance.