bluuebunny/crossref_metadata_2025_split huggingface dataset:
Advancements in the Realm of Structural Engineering for Sodium‐Ion Batteries via Elemental Doping: A Focus on P2‐Phase Nickel–Manganese Layered Oxides
Authors: Li Weipeng , Zhang Haihan , Xie Liang , Fan Zhiyang , Yang Taifan , Hua Weibo , Yang Kang , Shu Chengyong , Ma Yongliang , Wu Yuping , Tang Wei 
Published: December 2024

ABSTRACTIn recent decades, lithium‐ion batteries (LIBs) have been widely adopted for large‐scale energy storage due to their long cycle life and high energy density. However, the high cost and limited natural abundance of lithium highlight the urgent need to develop alternative devices, such as sodium‐ion batteries (SIBs), which utilize abundant and readily available resources. Among SIB cathode materials, P2‐phase Ni–Mn materials have emerged as commercially viable candidates because of their high operating voltage, good specific capacity, excellent sodium‐ion conductivity, and robust stability under environmental conditions. Nevertheless, the Jahn–Teller effect triggered by high‐voltage phase transitions, Na+/vacancy ordering, and the presence of Mn3+ at low voltages collectively lead to structural degradation and performance decline during cycling. By varying the macroscopic structural design and surface coating, elemental doping introduces one or more ions at the atomic scale, adjusting the valence states and reducing the band gap. This effectively alters the electronic structure and the intrinsic lattice of the cathode material, thereby accelerating reaction kinetics and yielding high‐performance material characteristics. This review delves into the research advancements pertaining to tailored structural engineering strategies to address these challenges for P2‐phase Ni–Mn layered oxides.
Ultrasound‐mediated mechanical forces activate selective tumor cell apoptosis
Authors: Tijore Ajay , Margadant Felix , Dwivedi Nehal , Morgan Leslie , Yao Mingxi , Hariharan Anushya , Chew Claire Alexandra Zhen , Powell Simon , Bonney Glenn Kunnath , Sheetz Michael 
Published: December 2024

AbstractRecent studies show that tumor cells undergo apoptosis after mechanical stretching, which promotes normal cell growth. Since ultrasound can produce similar sub‐cellular mechanical stresses on the nanoscale, here we test the effect of ultrasound‐mediated mechanical forces on tumors and normal cell survival. Surprisingly, tumor cells undergo apoptosis through a calpain‐dependent mitochondrial pathway that relies upon calcium entry through the mechanosensitive Piezo1 channels. This is a general property of all tumor cell lines tested irrespective of tissue origin, but normal cells are unaffected. In vivo, ultrasound treatment promotes tumor cell killing in a mouse model with invasive CT26 cancer cell subcutaneous tumors and in the chick chorioallantoic membrane (CAM) model with relatively minor damage to chick embryos. Further, patient‐derived pancreatic tumor organoids are killed by ultrasound treatment. Because ultrasound‐mediated mechanical forces cause apoptosis of tumor cells from many different tissues in different microenvironments, it may offer a safe, non‐invasive approach to augment tumor treatments.
Therapeutic Efficacy of Salvia chudaei Ethanol Extract in Hyperlipidemia, Hyperglycemia, and Oxidative Stress in Triton X‐100‐Induced Wistar Rats
Authors: Tlili Mohammed Laid , Laib Ibtissam , Hammoudi Rokia , Hadj‐Mohamed Mahfoud , Laouini Salah Eddine , Bouafia Abderrhmane , Alharthi Fahad , Bin Emran Talha 
Published: December 2024

ABSTRACTThe study explored the efficacy of Salvia chudaei ethanolic extract in managing hyperlipidemia, hyperglycemia, and oxidative stress induced by Triton X‐100 in Wistar rats. Twenty‐four rats were divided into four groups: Control, S. chudaei‐treated, Triton‐induced hyperlipidemic, and a combination of Triton + S. chudaei treatment. Triton X‐100 raised serum levels of total cholesterol, triacylglycerol, and low‐density lipoprotein (LDL) while lowering high‐density lipoprotein (HDL) cholesterol, leading to oxidative stress marked by increased malondialdehyde (MDA) and reduced antioxidant activity in liver and kidney tissues. Administration of S. chudaei extract effectively reversed these adverse effects, significantly lowering cholesterol, triacylglycerol, and LDL levels, and improving HDL cholesterol. It also enhanced antioxidant defenses and reduced oxidative stress markers, demonstrating its protective role against metabolic dysfunction. High‐performance liquid chromatography analysis confirmed the presence of bioactive compounds in the extract that contribute to these benefits. The findings suggest that S. chudaei ethanolic extract possesses strong antihyperlipidemic, antihyperglycemic, and antioxidant properties, making it a promising natural agent for preventing and treating hyperlipidemia and oxidative stress. This positions S. chudaei as a potential new therapeutic approach in the management of metabolic disorders.
Ultrasound‐assisted extraction and modification of pulse starches: A review
Authors: Pasumarthi Prudhvi , Sindhu Sindhu , Manickavasagan Annamalai 
Published: December 2024

AbstractBackground and ObjectivesConventional pulse starch extraction methods face challenges in terms of yield, purity, and recovery. The native starches after extraction often undergo modification for broader applications. Ultrasound is considered a promising approach for starch extraction and modification due to its unique principle and reduced processing times. This work addresses the effects of ultrasound‐assisted methods on extraction and characteristic modification of pulse starches.FindingsThe cavitation effect of ultrasound effectively disrupts starch–protein interactions, improves diffusion, and significantly increases the pure starch yield. When applied to starch modification, it impacts surface morphology, amylose, and amylopectin chains resulting in notable changes to the characteristic behavior. Dual modification by combining ultrasound with other methods could allow for customized starch characteristics through structural reorganization, cross‐linking, and depolymerization.ConclusionsThe increased yields and modified properties of pulse starches through ultrasound‐assisted methods could enable their utilization in a wide range of food and nonfood applications.Significance and NoveltyThis review provides new insights into the extraction and modification of pulse starches through ultrasound‐assisted methods. It benefits researchers, food and starch industries, in selecting appropriate processing methods based on yield and specific properties of pulse starches required for their intended applications.
Successful Treatment of Annular Atrophic Lichen Planus With Adalimumab
Authors: Khodeir Joe , Ohanian Paul , Ohanian Marielena 
Published: December 2024

ABSTRACTAdalimumab may be an effective treatment for resistant annular atrophic lichen planus, especially in patients with prior treatment failures and contraindications to other systemic therapies. This case underscores the need for exploring systemic options in challenging cases of this rare lichen planus variant.
Intracranial Hypertension and Optic Neuritis in Two Unrelated Seronegative Cases
Authors: Nejad Shahrokh Abadi Reza , Shekarchian Farid , Toosi Farrokh Seilanian , Mashreghi Ahmadreza , Maddahpour Sara , Kamali Samane , Shekari Shima , Toosi Mehran Beiraghi , Hashemi Narges 
Published: December 2024

ABSTRACTIntracranial Hypertension (ICHT) is identified as the elevation of Cerebrospinal Fluid (CSF) pressure in patients devoid of any underlying causes. Optic Neuritis (ON) is not typically seen as a complication of ICHT, and patients diagnosed with concurrent manifestation of both these disorders usually have some identifiable underlying cause. In this report, we highlight the clinical and para‐clinical findings in two unrelated children presenting with high CSF opening pressures and Optic neuritis in the absence of any identifiable neurological or immunological cause.
Bulk Growth, Thermal, and Polarized Spectral Characters of Nd3+‐Doped Ca3(BO3)2 Single Crystals
Authors: Yu Pingzhang , Qi Hongwei , Liu Yanqing , Yu Fapeng , Wang Zhengping , Dang Yangyang 
Published: December 2024

AbstractThe growth, ion concentrations, powder X‐ray diffraction, thermal properties, and optical spectroscopy of Nd3⁺‐doped Ca₃(BO₃)₂ single crystals are investigated. The Nd3+‐doped Ca₃(BO₃)₂ single crystals with 1.97 at.% Nd3⁺ are successfully grown using the Czochralski (Cz) technique. To address the chemical valence imbalance between Nd3⁺ and Ca2⁺ in the Ca₃(BO₃)₂ crystals, the Na⁺ ions are introduced. The concentrations of Nd3⁺ and Na⁺ ions in the as‐grown crystals are measured using inductively coupled plasma atomic emission spectroscopy (ICP‐AES), yielding concentrations of 1.97 at% (N0 = 1.55 × 1020 cm−3), 1.94 at% (N0 = 1.52 × 1020 cm−3), respectively. The thermal behavior of the Nd3⁺‐doped Ca3(BO3)2 crystals, including thermal expansion coefficients, specific heat, and thermogravimetric and differential thermal analysis (TG‐DTA), is systematically investigated. At room temperature, the polarized absorption spectra, polarized fluorescence spectra, and fluorescence decay lifetimes are measured. Spectral parameters, including polarized absorption and stimulated emission cross‐sections, intensity parameters, transition probabilities, radiative lifetime, and branching ratios are determined using the Judd‐Ofelt (J‐O) theory. The results indicate that Nd3+‐doped Ca3(BO3)2 crystals are promising materials for near‐infrared lasers, offering advantages such as rapid growth, large size, high specific heat, strong emission, and environmental stability.
Practice Note: “I'm Sorry”, Said ChatGPT: Without a Self and Without Remorse—Useful for Conflict Resolution Nonetheless? A Case Study on Apologies in Mediation
Authors: Schroeter Kirsten 
Published: December 2024

ABSTRACTIn this case study of a conversation with ChatGPT on the dynamics of apologies in mediation in general – and also about the dynamic of apologies within our conversation – I present my preliminary reflections on the potential and the limitations of using AI as a practitioner and teacher of conflict resolution: Does talking to a chatbot satisfy the expectation of a cognitively interesting (even inspiring) and factually appropriate exchange on a professional level? Does the communication as a process fulfill basic requirements to a useful professional exchange? From the analysis of this case and based on excerpts of the exchange, it seems reasonable to expect the possibility of a fairly meaningful and interesting exchange on relevant professional topics in conflict resolution – as long as one is willing and able to apply what I would term the “Triple P in dealing with ChatGPT”: Precision, proficiency, and perseverance.
Comparison of sedation with pentazocine or pethidine hydrochloride for endoscopic ultrasonography in outpatients: A single‐center retrospective study
Authors: Urabe Makiko , Ikezawa Kenji , Seiki Yusuke , Watsuji Ko , Kawamoto Yasuharu , Hirao Takeru , Kai Yugo , Takada Ryoji , Yamai Takuo , Mukai Kaori , Nakabori Tasuku , Uehara Hiroyuki , Ohkawa Kazuyoshi 
Published: December 2024

AbstractObjectivesEndoscopic ultrasonography (EUS) plays an important role in the diagnosis of pancreatobiliary diseases. However, an appropriate sedation method for EUS has not been established. Therefore, this study aimed to examine the safety and complications of sedation with pentazocine or pethidine hydrochloride for outpatient diagnostic EUS.MethodsWe retrospectively reviewed 1302 consecutive cases in our department that underwent outpatient diagnostic EUS between April 2019 and September 2021. Until June 2020, EUS was performed under sedation with midazolam and pentazocine (pentazocine group) in principle; after June 2020, sedation with midazolam and pethidine hydrochloride (pethidine hydrochloride group) was used. A cohort of patients with comparable backgrounds was identified using propensity score matching.ResultsA total of 486 cases were included in this study. Sedation‐related adverse events during the endoscopic procedures were not significantly different between the groups. The median time spent in the recovery room after EUS was significantly shorter in the pethidine hydrochloride group than in the pentazocine group (69 versus vs. 77 min; p < 0.001). The frequency of nausea or vomiting after EUS was significantly lower in the pethidine hydrochloride group than in the pentazocine group (0% [0/486] vs. 6.2% [29/486]; p < 0.001). The frequency of readmission to the recovery room after discharge was significantly lower in the pethidine group than in the pentazocine group (0 [0%] vs. 18 [3.7%], respectively; p < 0.001).ConclusionsThe combination of midazolam and pethidine hydrochloride is a more favorable anesthetic than the combination of midazolam and pentazocine for diagnostic EUS in outpatients.
Multicomponent Modular Synthesis of Thioacetals by Using Dichloromethane as the C1 Synthon Under Mild Conditions
Authors: Xie Meng‐Jun , Wen Li‐Hua , Li Xuan , Chen Ming‐Yan , Li Yu‐Bing , Xia Hai‐Dong 
Published: December 2024

AbstractThioacetals are an important category of sulfur‐containing compounds and versatile building blocks. Therefore, there is growing demand for the development of practical and modular methods to access various thioacetals from inexpensive and readily available commodity chemicals. Herein, we describe a novel one‐pot multicomponent protocol for thioacetals synthesis, especially benzylthio thioacetals synthesis, by employing feedstock chemical dichloromethane (DCM) as the C1 source under metal‐free, mild and simple conditions. Furthermore, its synthetic utility is further demonstrated by the preparation of deuterated thioacetals, large‐scale synthesis and broad functional group compatibility. Preliminary mechanistic studies indicate the dual roles of DBU as both a proton scavenger and a nucleophilic catalyst. This work provides not only an excellent complementary strategy to the established thioacetals synthesis, but also a new platform for DCM application.
A New Soft‐Switched Trans‐Inverse Step‐Up DC/DC Converter With Zero Input Current Ripple
Authors: Hasanpour Sara 
Published: December 2024

ABSTRACTIn this article, a new single‐switch high step‐up DC/DC converter with soft‐switching performance is presented for sustainable energy applications. In this circuit, zero input current ripple is obtained at a small value of the input inductance. Therefore, the ohmic loss of the input inductor will be significantly alleviated. Also, a three‐winding coupled‐inductor (TWCI) and a voltage multiplier are merged in this topology to achieve high voltage gain with an appropriate duty cycle. Semi‐trans‐inverse specification of this circuit makes it possible to achieve high output voltages under a lower magnetic turns ratio, which leads to power loss reduction. Moreover, a regenerative clamp recycles the leakage energy to the output and also mitigates the maximum voltage stress across the power switch. In addition, to help further efficiency improvement, a resonant tank with a quasiresonant performance between the middle capacitors and the leakage inductance of the TWCI is adopted to decrease the power dissipations of the switching components. The operating principle and steady‐state analysis of the introduced converter are described in detail. To verify the superiority of the presented circuit, a comparison with relevant converters is provided. Eventually, the theoretical analysis was verified by a 300‐W experimental prototype.
Ultra‐Low‐Field Paediatric MRI in Low‐ and Middle‐Income Countries: Super‐Resolution Using a Multi‐Orientation U‐Net
Authors: Baljer Levente , Zhang Yiqi , Bourke Niall J. , Donald Kirsten A. , Bradford Layla E. , Ringshaw Jessica E. , Williams Simone R. , Deoni Sean C. L. , Williams Steven C. R. ,   Khula SA Study Team, Váša František , Moran Rosalyn J. 
Published: December 2024

ABSTRACTOwing to the high cost of modern magnetic resonance imaging (MRI) systems, their use in clinical care and neurodevelopmental research is limited to hospitals and universities in high income countries. Ultra‐low‐field systems with significantly lower scanning costs present a promising avenue towards global MRI accessibility; however, their reduced SNR compared to 1.5 or 3 T systems limits their applicability for research and clinical use. In this paper, we describe a deep learning‐based super‐resolution approach to generate high‐resolution isotropic T2‐weighted scans from low‐resolution paediatric input scans. We train a ‘multi‐orientation U‐Net’, which uses multiple low‐resolution anisotropic images acquired in orthogonal orientations to construct a super‐resolved output. Our approach exhibits improved quality of outputs compared to current state‐of‐the‐art methods for super‐resolution of ultra‐low‐field scans in paediatric populations. Crucially for paediatric development, our approach improves reconstruction of deep brain structures with the greatest improvement in volume estimates of the caudate, where our model improves upon the state‐of‐the‐art in: linear correlation (r = 0.94 vs. 0.84 using existing methods), exact agreement (Lin's concordance correlation = 0.94 vs. 0.80) and mean error (0.05 cm3 vs. 0.36 cm3). Our research serves as proof‐of‐principle of the viability of training deep‐learning based super‐resolution models for use in neurodevelopmental research and presents the first model trained exclusively on paired ultra‐low‐field and high‐field data from infants.
Assessing Dental Implant Success: A Systematic Review and Meta‐Analysis of Primary Versus Secondary Implantation in Free Bone Flap Reconstruction for Malignant Tumors
Authors: Dugast Sophie , Longis Julie , Anquetil Marine , Corre Pierre , Komarova Svetlana , Bertin Hélios 
Published: December 2024

ABSTRACTBackgroundDental implantation of bone reconstructions in oncologic situations improves patients' orofacial function and quality of life. There are currently no recommendations on the timing of implantation.MethodsThis systematic review with meta‐analysis aimed to compare primary and secondary dental implantation of free bone flaps in reconstructions for malignant tumors of the oral cavity. The primary objective was to evaluate the implant survival rate, with secondary criteria including time to prosthesis placement, postoperative complications, and data on quality of life. Results—Three databases were screened for articles published between January 1990 and April 2024. Out of 2438 studies, 16 met the eligibility criteria, encompassing 284 patients. In total, 319 implants were placed in the primary implantation group and 1108 in the second group. Implant survival rate was 92.5% in the primary implantation group compared to 88.5% in the secondary implantation group. This systematic review underscores a higher success rate for implants placed primarily in patients with oral cancer.ConclusionsGiven the rapid functional and aesthetic improvement offered by prosthetic rehabilitation, primary implantation should be systematically considered in the oncological population.
Visual Exploration and the Primate Hippocampal Formation
Authors: Buffalo Elizabeth A. 
Published: December 2024

ABSTRACTDuring the 1990s and early 2000s, research in humans and in the nonhuman primate model of human amnesia revealed that tasks involving free viewing of images provided an exceptionally sensitive measure of recognition memory. Performance on these tasks was sensitive to damage restricted to the hippocampus as well as to damage that included medial temporal lobe cortices. Early work in my laboratory used free‐viewing tasks to assess the neurophysiological correlates of recognition memory, and the use of naturalistic visual exploration opened rich avenues to assess other aspects of the impact of eye movements on neural activity in the hippocampus and entorhinal cortex. Here, I summarize two main lines of this work and some of the stories of the trainees who made essential contributions to these discoveries.
Large uterine smooth muscle tumors of unknown malignant potential mimicking a mucinous ovarian tumor: A challenging preoperative diagnosis
Authors: Fucina Stefano , Borella Fulvio , Capella Giulia , Goia Margherita , Bertero Luca , Cosma Stefano 
Published: December 2024

SynopsisWe described a challenging case of a uterine smooth muscle tumors of unknown malignant potential (STUMP) presenting as an ovarian mucinous tumor. This differential diagnosis should be considered when preoperatively evaluating cystic multilocular lesions.
Inch‐sized 2D perovskite single‐crystal scintillators for high‐resolution neutron and X‐ray imaging
Authors: Yang Boming , Ouyang Xiao , Zhao Xue , Su Jie , Li Yang , Zhang Siyu , Ouyang Xiaoping 
Published: December 2024

AbstractNuclear radiation detectors are critical to transient nuclear reaction imaging, medical diagnostic imaging, security checks, industry inspection, and so forth, with many potential uses limited by scintillator dimensions. Current scintillator crystals are limited by the long‐standing issues of hetero‐crystalline formation and consequently inferior crystal dimensions and quality. Particularly, the hybrid organic–inorganic perovskites (HOIPs) exhibit scintillation capability under X‐ray and fast neutrons within a single framework, owing to the presence of heavy elements and high hydrogen density groups, respectively. However, the achievement of high‐performance and large‐area imaging by HOIPs scintillators is impeded by the crystal growth technology. Herein, we propose an optimal crystal growth strategy and obtain an inch‐sized high‐quality (PEA)2PbBr4 single crystals (SCs) with a record dimension of 4.60 cm × 3.80 cm × 0.19 cm. Their application as synergistic scintillators in high‐energy rays and charged particles detection are investigated, which exhibit high light yield (38 600 photons MeV−1) and ultra‐fast decay times that are 4.89, 27.98, and 3.84 ns under the 375‐nm laser, γ‐ray, and α particles, respectively. Moreover, the (PEA)2PbBr4 SCs demonstrate a remarkably high spatial resolution of 23.2 lp mm−1 (at MTF = 20%) for X‐ray and 2.00 lp mm−1 for fast neutrons, surpassing the reported perovskites scintillators.image
Mowing height and irrigation effects on above ground biomass production of Schedonorus arundinaceus
Authors: Rabe Michael P. , Galbraith Eric J. , Nikolai Thomas A. 
Published: December 2024

AbstractThe utilization of biomass from golf course and home lawn landscapes greatly impacts soil conditions, plant health, and municipal waste disposal. In 2020 and 2021, research was conducted to evaluate aboveground biomass production of tall fescue (Schedonorus arundinaceus Schreb.) in relation to mowing height. Irrigated and non‐irrigated plots of tall fescue were mown to 5.08, 6.35, and 7.62 cm. Biomass yields were determined by dried clipping weight. In general, 5.08 and 7.62 cm mowing height treatments consistently produced the greatest and lowest biomass yields, respectively. With few exceptions, results were consistent between irrigated and non‐irrigated trials. For tall fescue, findings suggest an inverse relationship between height of cut (HOC) and aboveground biomass production. Regardless of irrigation, tall fescue clipping yields declined when mown at a greater HOC.