bluuebunny/crossref_metadata_2025_split huggingface dataset:
Chromium‐Doped NiBP Micro‐Sphere Electrocatalysts for Green Hydrogen Production under Industrial Operational Conditions
Authors: Habib Md Ahasan , Lin Shusen , Dristy Sumiya Akter , Joni Mehedi Hasan , Mandavkar Rutuja , Jeong Jae‐Hun , Lee Jihoon 
Published: January 2025

AbstractWide spread adaptation of green hydrogen can help to mitigate the serious climate issues, increasing global energy demands and the development of advanced electrocatalysts robust under industrial conditions is one of the key technological challenges. Herein, chromium‐doped nickel‐boride‐phosphide (Cr/NiBP) micro sphere (MS) electrocatalyst is demonstrated via a two‐step hydrothermal approach along with post‐annealing. The Cr/NiBP MS demonstrates low hydrogen evolution reaction and oxygen evaluation reaction over potentials of 78 and 250 mV at 100 mA cm−2 in 1 m KOH, out performing most of the reported catalysts. The Cr/NiBP ǁ Cr/NiBP exhibits only 1.54 V at 100 mA cm−2 in 1 m KOH and surpasses the benchmark of RuO2 (+) ǁ Pt/C (−) up to 2000 mA cm−2, which sets it as one of the best bifunctional electrocatalysts. Impressively, it maintains stable performance for over 240 h at 1000 mA cm−2 in 6 m KOH at 60°C, demonstrating rapid response, anti‐corrosion resistance, and robust structural integrity to meet the industrial operational conditions. Further, Cr/NiBP ǁ Pt/C exhibits a super‐low cell‐voltage of 2.25 V at 2000 mA cm−2. The small amount of Cr atoms incorporation can significantly enhance active sites and intrinsic properties, accelerating water dissociation and rapid intermediate formation.
Graphene Oxide Foam‐Based Floating Actuators Manipulated via Dual‐Marangoni‐Effect Propulsion and Magnetic‐Field‐Guided Navigation
Authors: Wang Wei , Shao Wei , Li Ning , Guo Heng‐Yu , Zeng Su‐Chuan , Zhang Yang , Zhang Jia‐Rui , Han Dong‐Dong , Zhang Yong‐Lai 
Published: January 2025

AbstractIntelligent stimuli‐responsive actuators that can convert environmental energies into mechanical works have garnered significant research interests. Among different actuation principles, Marangoni effect is distinguished due to simplicity, high efficiency, remote manipulation, and water environment adaptability. Nevertheless, both chemical and physical Marangoni actuators face their own challenges with respect to limited chemical loading, precise light illumination, and relatively poor motion controllability. In this study, floating actuators based on graphene oxide foam (GOF), manipulable via dual Marangoni effects and magnetic field, are fabricated by Direct Laser Writing (DLW). This is the first work to realize dual‐Marangoni‐effect actuators. Specifically, it is observed that the actuator driven by the chemical Marangoni effect can attain an average speed of 0.57 rad s−1. Meanwhile, the actuator driven by the photothermal Marangoni effect is capable of reaching an average speed of 0.17 rad s−1, and the average speed is 1.34 cm s−1 under the manipulation of magnetic field. Multi‐field coupling and dual Marangoni effects make actuators more flexible and intelligent, with promising potential for intelligent control and biomedical engineering.
Effect of Thermal Reflow on Microstructural Morphology and Contact Mechanics in the Photo‐Lithographic Fabrication of Biomimetic Adhesive Materials
Authors: Li Conghui , Zhao Jiahui , Chen Jian , Sun Jun , Hu Zhiyong , Ji Yuanming , Li Qianqian , Zhan Haozhen , Deng Kai , Wu Jianming , Dai Zhendong , Ji Keju 
Published: January 2025

AbstractBionic adhesive materials with 3D complex micro/nanostructures have several advantages of low preload, strong adhesion, switchable adhesion, etc. As the primary high‐precision fabrication method for such materials, lithography is inherently limited by its 2D processing capabilities. Achieving complex 3D morphologies typically requires auxiliary processes, such as dipping and double‐sided separate UV exposures, which increase both the complexity and limitations of the fabrication process. In this work, an efficient dimensional regulation method–the photo‐lithographic thermal reflow is proposed. The technique utilizes the intrinsic properties of photoresist materials, introducing thermal energy to transform microstructures from 2D to 3D. Mushroom‐shaped morphology is taken as an example to fabricate bionic adhesive materials. The fabricated mushroom‐shaped micropillar arrays exhibit different tendencies in adhesion force, friction, reversible adhesion, and repeatability, demonstrating the precise tunability of the micropillar geometry. The optimized mushroom‐shaped adhesive material not only exhibits the adhesion force of up to 12.26 N on the silicon surface (superior to that of a single foot of gecko (10 N)) but also shows superior friction, easy peeling and high durability. The result demonstrates that this method enables rapid and efficient regulation of 3D morphology and provides a novel approach for the fabrication of complex micro/nanostructure.
Design of Starch Coatings to Control the In Vitro Release of Insulin From Chitosan Hydrogels
Authors: Wei Benxi , Yin Luqian , Shi Ke , Zou Jin , Fan Zhenming , Zhu Senyong , Xu Baoguo 
Published: January 2025

ABSTRACTIn this study, hydrogels were prepared with different molecular weights of chitosan, and their insulin‐loading property was characterized. Then starch coatings (starch films prepared by normal maize starch [NMS], potato starch [PoS], and pea starch [PeS] with glycerin content of 2%–5%) were designed to control the in vitro release of insulin‐loaded chitosan hydrogels. This will overcome the drawbacks of oral insulin which will be digested in the stomach and show burst release in the small intestine. Results revealed that the water‐blocking properties of the starch films were strengthened with the increase of glycerol contents as plasticizer made the films more compressed and uniform. After coating with NMS, PoS, and PeS films (4% glycerol, w/v), the insulin release of insulin‐loaded hydrogels (prepared by the medium molecular weight of chitosan) was 40.9%, 12.1%, and 9.4% in simulated gastric fluid (pH 2, 2 h), respectively. Afterward, the cumulative insulin release of the above gastric digested hydrogels coated with NMS, PoS, and PeS films reached 66.5%, 87.4%, and 33.0%, respectively, after incubation in simulated intestinal fluid (pH 6.8) for another 22 h. Therefore, PoS film coating showed the best advantage in protecting insulin‐loaded hydrogel from the destruction of acid in the stomach and exhibited a controlled release process in the intestine.
Advancing Neem's Role in Environmental Sustainability: Genetic Potential and Industrial Applications
Authors: Balasubramanian Arunachalam  , Swathiga Ganesan  , Hari Prasath Natarajan  , Radhakrishnan Suthandhirajan  , Sivaprakash Muthuswamy  , Sivakumar Balaiyan  , Anjali Satheesan  
Published: January 2025

ABSTRACTThe neem (Azadirachta indica A. Juss.), a versatile tree native to the Indian subcontinent and Southeast Asia, is widely recognized for its applications in environmental protection, pest control, and medicine. This review examines neem's genetic potential, its role in reducing environmental pollution, and its use in agroforestry and industrial applications. Despite its broad utility, neem's potential remains underutilized due to technological and financial constraints, particularly the lack of high‐yielding cultivars with increased azadirachtin content. Advances in breeding, genetic modification, and biotechnology are crucial for maximizing neem's contributions in environmental and industrial fields, while promoting sustainable organic farming and reforestation practices.
Synthesis of multi‐element flame retardant hydrazides and its modification to epoxy resin
Authors: Liu Weipeng , Duan Huajun , Li Ya , Chen Yuan , Li Ruian , Geng Jiangtao , Ma Huiru 
Published: January 2025

AbstractWhen flame retardants are added to epoxy resins (EP) to enhance their flame retardancy, it often results in a negative impact on the mechanical properties of itself. In order to solve this problem, a new reactive flame retardant multi‐element hydrazides (BSD) is synthesized by using benzenesulfonohydrazide and diphenylphosphinic chloride as raw materials, it can play a flame retardant effect through the synergistic effect of P\N\S multi‐elements, and at the same time, a large number of secondary amine groups in the structure of BSD can produce strong hydrogen bonding interactions with the hydroxyl groups of the molecular chain of EP. The experimental results proved that the incorporation of only 3 wt% of BSD enabled EP to achieve a UL‐94 V‐0 rating. Furthermore, when the amount of BSD is increased to 5 wt%, the values for peak heat release rate (PHRR) and total heat release showed a reduction of 26% and 20.8%, ultimately maximizing the limiting oxygen index to 34.9%, showing exceptional efficiency. In the meantime, it showed a 37.3% increase in flexural strength and a 21.4% increase in tensile strength, and the transparency of the modified epoxy resin was still maintained at this time. In summary, introducing BSD into EP obtains a highly efficient reinforced flame retardant epoxy resin (FREP).Highlights
A P/N/S‐containing hydrazide to improve the flame retardant of EP.
When the P content is 0.25 wt%, the FREP reaches UL‐94 V‐0 grade.
Tensile and flexural strength increased by up to 21.4% and 37.3%.
With the addition of BSD, the FREP still show high transparency.
Big Cat Mortality in Subsistence Hunts in Amazonia
Authors: Carvalho Elildo A. R. , Lopes Cíntia K. M. , de Paula Milton J. , Pezutti Juarez C. B. 
Published: January 2025

ABSTRACTWe estimate the annual mortality of big cats (Panthera onca and Puma concolor) resulting from subsistence hunts in two Amazonian Extractive Reserves. Leveraging data from a participatory biodiversity monitoring program, which records the outcomes of hunting forays, we treat the set of all hunts carried out in a given year, k, as an ensemble of Bernoulli experiments where each hunt may or may not result in a big cat killing with probability p. From this premise, we built a Bayesian model to estimate the number of cats killed as a binomial random variable with parameters k and p. We estimate that 48 (95% CI: 18–92) big cats are killed annually in the study area, which is consistent with an independent estimate for the same area and within the same magnitude as estimates for other Amazonian sites. Our findings underscore the contribution of subsistence hunting to big cat mortality.
CBL Macro Level Frame Case Studies
Authors: Dikilitaş Kenan , Marshall Tim , Shahverdi Masoumeh 
Published: January 2025

Abstract
This chapter contains three macro level case studies that focus on systemic and institutional perspectives to examine global issues that can be addressed through CBL. Case study eleven from Dublin City University explores the demand for and design of CBL Pathways, emphasising support for university teachers. Case study twelve, a collaborationbetween several ECIU universities, investigates innovative use of CBL as a model for Citizenship Education. Finally, case study thirteen examines the CBL continuum, an emerging tool that is of great practical usefulness for teachers in assessing the level of CBL implementation within a specific educational context.
Industry 5.0 Vision Through Model-Based Systems Engineering and Artificial Intelligence
Authors: Hölsä Aapo , Banagar Isa , Khadim Qasim , Frondelius Tero , Konnö Juho , Mahmoudzadeh Andwari Amin , Kurvinen Emil 
Published: January 2025

Abstract
Industry 4.0, characterized by its heavy reliance on automation and data-driven technologies, poses risks of social inequalities and reduces human oversight, potentially leading to ethical dilemmas and decreased job satisfaction among workers. The extensive integration of cyber-physical systems (CPS) and cyber-physical production systems (CPPS) in Industry 4.0 also amplifies cyber security threats to individual privacy and industrial security, prompting a regulatory shift toward ethical artificial intelligence (AI) practices in Industry 5.0. This chapter outlines the vision of Industry 5.0 from the model-based systems engineering (MBSE) perspective, emphasizing the prioritization of technological advances alongside human-centric values. MBSE in Industry 5.0 is further elucidated using the marine engine crank train example. The results demonstrate how AI and MBSE can facilitate the decentralization of knowledge by eliminating technical barriers between personnel and information captured in the system model, how the system model can serve as a platform for digital twins (DTs), and how enhanced optimization algorithms and system patterns can be employed to allocate human resources more efficiently in development processes.
Glossar
Authors: von Rimscha M. Bjørn , Ehrlich Gianna L. , Siegert Gabriele 
Published: January 2025

Zusammenfassung
Im Sinne eines Einführungsbuches haben wir in den vorangegangenen Kapiteln grundlegende Konzepte und Begriffe jeweils dort erläutert, wo sie zum ersten Mal auftauchen. Zahlreiche Querverweise machen es Ihnen als Leser:in leicht, zu diesen Stellen zu gelangen. Wir sind uns jedoch bewusst, dass Bücher nicht immer von vorne nach hinten gelesen werden.
Was macht ein Medium zu einem guten Werbeträger?
Authors: von Rimscha M. Bjørn , Ehrlich Gianna L. , Siegert Gabriele 
Published: January 2025

Zusammenfassung

Werbeinvestitionen, Werbeträgereigenschaften, Mediaselektion, Mediaplanung, Tausend-Kontakt-Preis, Behavioral Targeting
Wick Rotation of Linearized Gravity in Gaussian Time and Calderón Projectors
Authors: Gérard Christian , Murro Simone , Wrochna Michał 
Published: January 2025

Abstract
Motivated by the quantization of linearized gravity, we consider gauge-fixed linearized Einstein equations and their Wick rotation near a Cauchy surface. We show that Calderón projectors for the Wick-rotated equations induce Hadamard bi-solutions on the Lorentzian level. On the other hand, we find smoothing obstructions to gauge-invariance and positivity conditions needed in quantization. These obstructions are primarily due to boundary terms arising in the Wick-rotated theory and depend on the boundary conditions.
From the last 100 to the first 100–outcome after a manufacturer change in reverse fracture arthroplasty
Authors: Gleich Johannes , Fleischhacker Evi , Lampert Christopher , Siebenbürger Georg , Ockert Ben , Böcker Wolfgang , Helfen Tobias 
Published: January 2025

Abstract

Purpose
If surgery is indicated for elderly patients suffering a proximal humerus fracture, reverse fracture arthroplasty became the preferred type of treatment due to its good and reliable outcomes over the last decade. Surgeons could choose from a wide range of implants and up to now there was no evaluation, if a change of the manufacturer affects patients` outcome.

Methods
The last 100 patients before and the first 100 after manufacturer change in reverse fracture arthroplasty were evaluated at a level one trauma center, all treated by only 3 senior shoulder surgeons. Clinical as well as radiographic outcome parameters were assessed, perioperative up to 24 months after surgery.

Results
Mean age in both groups was nearly 80 years with comparable distribution of gender and comorbidities. A trend to shorter duration of surgery was observed after the change, mainly according to an uncemented fixation of the stem. During follow-up no significant differences, beneficial as well as negative, could be observed regarding clinical and radiographic outcome.

Conclusion
A manufacturer change on the fly is possible without negative consequences for patients` outcome. Expertise of the whole OR-team as well as standardized training with the new implant seems to be a more important factor than a specific type of implant.
Impact of calreticulin mutations on treatment and survival outcomes in myelofibrosis during ruxolitinib therapy
Authors: Palandri Francesca , Branzanti Filippo , Morsia Erika , Dedola Alessandra , Benevolo Giulia , Tiribelli Mario , Beggiato Eloise , Farina Mirko , Martino Bruno , Caocci Giovanni , Pugliese Novella , Tieghi Alessia , Crugnola Monica , Binotto Gianni , Cavazzini Francesco , Abruzzese Elisabetta , Isidori Alessandro , Scalzulli Emilia , D’Agostino Domenico , Caserta Santino , Nardo Antonella , Lemoli Roberto Massimo , Cilloni Daniela , Bocchia Monica , Pane Fabrizio , Heidel Florian H. , Palumbo Giuseppe A. , Breccia Massimo , Elli Elena M. , Bonifacio Massimiliano 
Published: January 2025

Abstract
Calreticulin (CALR) mutations are detected in around 20% of patients with primary and post-essential thrombocythemia myelofibrosis (MF). Regardless of driver mutations, patients with splenomegaly and symptoms are generally treated with JAK2-inhibitors, most commonly ruxolitinib. Recently, new therapies specifically targeting the CALR mutant clone have entered clinical investigation. To collect information on efficacy and safety of ruxolitinib in CALR-mutated patients, we report a sub-analysis of the “RUX-MF” (NCT06516406) study, comprising 135 CALR-mutated and 786 JAK2-mutated ruxolitinib-treated patients. Compared to JAK2-mutated patients, CALR-mutated patients started ruxolitinib with a more severe disease (higher peripheral blast counts, lower hemoglobin levels and worse marrow fibrosis) and after a longer median time from diagnosis (2.6 versus 0.7 years, p < 0.001). At 6 months, spleen responses were numerically inferior in CALR-mutated patients, who also had significantly lower rates of symptom responses (56.1% versus 66.7%, p = 0.04).
CTNNB1 syndrome mouse models
Authors: Lainšček Duško , Forstnerič Vida , Miroševič Špela 
Published: January 2025

Abstract
CTNNB1 syndrome is a rare neurodevelopmental disorder, affecting children worldwide with a prevalence of 2.6–3.2 per 100,000 births and often misdiagnosed as cerebral palsy. De novo loss-of-function mutations in the Ctnnb1 gene result in dysfunction of the β-catenin protein, disrupting the canonical Wnt signaling pathway, which plays a key role in cell proliferation, differentiation, and tissue homeostasis. Additionally, these mutations impair the formation of cell junctions, adversely affecting tissue architecture. Motor and speech deficits, cognitive impairment, cardiovascular and visual problems are just some of the key symptoms that occur in CTNNB1 syndrome patients. There is currently no effective treatment option available for patients with CTNNB1 syndrome, with support largely focused on the management of symptoms and physiotherapy, yet recently some therapeutic approaches are being developed. Animal testing is still crucial in the process of new drug development, and mouse models are particularly important. These models provide researchers with new understanding of the disease mechanisms and are invaluable for testing the efficacy and safety of potential treatments. The development of various mouse models with β-catenin loss- and gain-of-function mutations successfully replicates key features of intellectual disability, autism-like behaviors, motor deficits, and more. These models provide a valuable platform for studying disease mechanisms and offer a powerful tool for testing the therapeutic potential and effectiveness of new drug candidates, paving the way for future clinical trials.
Laparoscopic robotic-assisted ileo-caecal resection with intracorporeal anastomosis in children with Crohn disease: initial experience of a paediatric center and surgical feasibility
Authors: Wong Michela Cing Yu , Rotondi Giulia , Avanzini Stefano , Arrigo Serena , Mattioli Girolamo 
Published: January 2025

Abstract

Purpose
Pediatric-onset Crohn's disease (CD) presents with a more aggressive course than adults. Surgical treatment is still necessary in many patients. The laparoscopic technique for treating terminal ileal CD is deemed safe and feasible, with the advantage to perform an intra-corporeal anastomosis (ICA). The robotic platform facilitates ICA creation thanks to 3D-visualization, tenfold magnification and better dexterity. The aim of this study was to report our initial experience of robotic ileocecal resection (RICR) with ICA in children with CD.

Methods
Six patients underwent RICR for CD. Patient characteristics, intraoperative details, and postoperative outcomes were collected. The surgical technique consisted in an intra-corporeal ICR with a stapled side-to-side ileo-colic anastomosis.

Results
The mean age at surgery was 14.8 years. The mean operative time was 210.8 min. No intraoperative complications or conversions were recorded. Bowel function returned on postoperative day 3 and the mean hospital stay was 8 days. Two minor complications were treated conservatively and 1 major (anastomotic dehiscence) required reoperation.

Conclusion
RICR is a safe and feasible technique in pediatric CD of terminal ileum. The robot offers advantages over other techniques for the precision of the suture, avoiding extracorporeal anastomosis. However, larger studies are needed to confirm these preliminary results.
Can’t help processing numbers with text: Eye-tracking evidence for simultaneous instead of sequential processing of text and numbers in arithmetic word problems
Authors: Roth Lilly , Nuerk Hans-Christoph , Cramer Felix , Daroczy Gabriella 
Published: January 2025

Abstract
Solving arithmetic word problems requires individuals to create a correct mental representation, and this involves both text processing and number processing. The latter comprises understanding the semantic meaning of numbers (i.e., their magnitudes) and potentially executing the appropriate mathematical operation. However, it is not yet clear whether number processing occurs after text processing or both take place simultaneously. We hypothesize that number processing occurs early and simultaneously with other problem-solving processes such as text processing. To test this hypothesis, we created non-solvable word problems that do not require any number processing and we manipulated the calculation difficulty using carry/borrow vs. non-carry/non-borrow within addition and subtraction problems. According to a strictly sequential model, this manipulation should not matter, because when problems are non-solvable, no calculation is required. In contrast, according to an interactive model, attention to numbers would be higher when word problems require a carry/borrow compared to a non-carry/non-borrow operation. Eye-tracking was used to measure attention to numbers and text in 63 adults, operationalized by static (duration and count of fixations and regressions) and dynamic measures (count of transitions). An interaction between difficulty and operation was found for all static and dynamic eye-tracking variables as well as for response times and error rates. The observed number processing in non-solvable word problems, which indicates that it occurs simultaneously with text processing, is inconsistent with strictly sequential models.
Size-dependent vibration and static analyses of a nanobeam made of time-dependent material attached with viscoelastic boundaries using three different beam theories
Authors: Kadıoğlu Hayrullah Gün , Civalek Ömer , Uzun Büşra , Yaylı Mustafa Özgür 
Published: January 2025

Abstract
In this study, free vibration analysis of viscoelastic nanobeams under viscoelastic boundary conditions has been carried out separately for Euler–Bernoulli, Timoshenko, and Levinson beam theories. First, the non-local theory and the viscoelastic model have been established, and then, the equations of motion have been obtained using Hamilton's principles. Higher-order Fourier series obtained by Stokes’ transforms have been used to solve the problem. With the inclusion of boundary conditions in the problem, an eigenvalue problem has been constructed from which the frequencies for each beam theory can be obtained. The results have been presented in graphs and tables, and some important results have been obtained; for example, the effect of damping decreases as the non-local length scale parameter increases, damping has more effect in large modes, and the influence of viscous damping parameter of Euler–Bernoulli beam theory is more than other beam theories.