bluuebunny/crossref_metadata_2025_split huggingface dataset:
Drimia maritima flowers as a source of biologically potent components: Optimization of bioactive compound extractions, isolation, UPLC–ESI–MS/MS, and pharmacological properties
Authors: Bensaci Cheyma , Belguidoum Mahdi , Khattabi Latifa , Abid Asma , Touahria Tatou , Zahnit Wafa , Harchaoui Lilya , Rahmani Zineb , Boussebaa Walid , Laichi Yacine , Belfar Assia , Farah Mohammad Abul , Al-Anazi Khalid Mashay , Ali Ahmad 
Published: October 2024

Abstract
An examination and study were carried out in order to investigate the beneficial advantages of Drimia maritima aqueous and hydroalcoholic extracts (DmAE/DmHE). The chemical profile was determined using rapid ultrahigh performance liquid chromatography–electrospray ionization tandem mass spectrometry analysis, revealing the presence of 31 bioactive components. Four different methodologies were employed to conduct a series of antioxidant testing. The DmAE and DmHE have exhibited a noteworthy antioxidant capacity, as evidenced by their significant half maximal inhibitory concentration values across several activities, comparable to the performance of DmAE. However, D. maritimia does not exhibit any reduction in power activity. Furthermore, a notable suppression of the critical enzyme (urease), which serves a role in various health conditions, including hyperpigmentation and pathological functional abnormalities, was discovered for the first time. A significant inhibition of the urease enzyme was observed for DmAE at a value of 122.04 ± 1.42. D. maritima had strong sun protection properties and demonstrated effective anti-inflammatory effects. The pharmacological activities of DmAE and DmHE were also conducted in vivo using analgesic and anti-inflammatory tests, and the oral toxicity was determined in accordance with the Organisation for Economic Cooperation and Development 425 Guideline. Intoxication symptoms were not observed in any of the treated animals following oral administration of DmAE and DmHE at 2,000 mg/kg. Conversely, the oral administration of DmAE and DmHE at varying concentrations inhibits the development of paw edema at different concentrations, which results in a substantial reduction in the acetic acid-induced writhing test. Chemical and spectroscopic investigation of D. maritima flowers resulted in the isolation of sucrose, and it was never isolated in this plant species and Scilliphäosidin-3-O-β-d-glucoside, using proton nuclear magnetic resonance and carbon 13 nuclear magnetic resonance spectroscopy. As indicated by these findings, D. maritima has the potential to be utilized in a wide range of applications, including as a nutritional supplement, as an alternative treatment for a variety of physiological conditions and pathologies, and as a preventive and healing agent.
A geometric approach to apriori estimates for optimal transport maps
Authors: Brendle Simon , Léger Flavien , McCann Robert J. , Rankin Cale 
Published: October 2024

Abstract
A key inequality which underpins the regularity theory of optimal transport for costs satisfying the Ma–Trudinger–Wang condition is the Pogorelov second-derivative bound.
This translates to an apriori interior

C
1

C^{1}

estimate for smooth optimal maps.
Here we give a new derivation of this estimate which relies in part on Kim, McCann and Warren’s observation that the graph of an optimal map becomes a volume maximizing spacelike submanifold when the product of the source and target domains is endowed with a suitable pseudo-Riemannian geometry that combines both the marginal densities and the cost.
Value Perception of the Chronotope in the Author’s Discourse (Based on the Works of Kazakh Authors)
Authors: Zhiyenalina Aizhan , Anishchenko Olga , Zharkynbekova Sholpan 
Published: October 2024

Abstract
The relevance of the study is due to the increased interest of researchers in the study of the chronotope category in recent decades, and the lack of a unified approach to the analysis of the chronotope in the scientific community. The purpose of the article is to study the value aspects of space-time in the author’s mind through the study of the linguistic representation of the chronotope in Kazakh fiction and journalistic prose. To achieve the goal, the article uses a structural, biographical, hermeneutical, and comparative method. The article studies the spatiotemporal organization of literary texts of Kazakh writers: “Diary of a trip to Issyk-Kul” by Sh.Sh. Ualikhanov, “Tuyuk su” by G.K. Belger,” and “The tale of a century-old steppe man” by B.T. Alimzhanov. Based on the study of literary texts, using the indicated methodology, the key chronotopes for each selected work are identified. It has been established that the category of space-time in all the studied works is characterized by complexity, diversity, and multidimensionality. The practical significance of the study lies in the fact that the method of analysis of the chronotope category presented in the article can be applied in the study of the chronotope in literary texts.
Some results in prime rings involving endomorphisms
Authors: Boua Abdelkarim , Raji Abderrahmane , El hamdaoui Mohammadi 
Published: October 2024

Abstract
In this paper, we generalize some results from [M. Ashraf and S. Ali,
On left multipliers and the commutativity of prime rings,
Demonstr. Math. 41 2008, 4, 763–771] and present our contribution to the study of endomorphisms. In particular, we prove that a prime ring must be an integral domain if it admits endomorphisms and multipliers satisfying some algebraic identities on non-zero ideals. As a consequence of our main theorems, many known results can either be generalized or deduced. Furthermore, an example is given to show that the necessity of the primeness assumption imposed on the hypotheses of various theorems cannot be unnecessary.
Echinacoside inhibits PASMCs calcium overload to prevent hypoxic pulmonary artery remodeling by regulating TRPC1/4/6 and calmodulin
Authors: Zhao Enqi , Wang Jinyu , Zhao Yuefu , Xia Qingqing , Wang Hongmai , Li Zhanqiang , Li Cen , Gai Xiangyun 
Published: October 2024

Abstract
Research indicates that hypoxic pulmonary hypertension (HPH) potentially stimulates the sympathetic nervous system, which may increase norepinephrine (NE) release and cause excessive Ca2+ influx into pulmonary artery smooth muscle cells (PASMCs), leading to calcium overload and abnormal PASMC proliferation, factors closely associated with pulmonary vascular remodeling (PVR). This study investigates the potential mechanisms underlying echinacoside (ECH) treatment in HPH.
Future prospects of gold nanoclusters in hydrogen storage systems and sustainable environmental treatment applications
Authors: Alkhursani Sheikha A. , Aldaleeli Nadiah Yousef , Al-Gahtany Samera Ali , Ghobashy Mohamed Mohamady , Alharthi Sarah , Amin Lamiaa Galal , Mahmoud Safwat A. , Boraie Waleed E. , Attia Mohamed S. , Madani Mohamed 
Published: October 2024

Abstract
Gold nanoclusters (AuNCs), with sizes below 2 nm, have emerged as remarkable nanomaterials exhibiting unique optical, electronic, and chemical properties. Their ultra-small size imparts advantageous characteristics, including high surface area, tunable fluorescence, and excellent biocompatibility, making AuNCs highly promising for diverse applications. This article explores recent advancements in leveraging AuNCs to address critical challenges in clean energy storage and environmental remediation. For energy storage, AuNCs boost the performance of Li-based batteries by facilitating rapid electron transfer kinetics and limiting polysulfide shuttling. The review delves into mechanistic insights governing AuNC–hydrogen interactions, various synthetic approaches for tailoring AuNCs, and their emerging applications as advanced electrodes, efficient catalysts, and conductive additives enabling improved charge storage capabilities. Additionally, using plasmonic effects and hot carrier generation induced by AuNCs shows tremendous potential in photocatalytic water splitting for clean hydrogen fuel production. For environmental applications, AuNCs enable the degradation of persistent organic pollutants, heavy metal ion detection at part-per-trillion levels, and solar-driven water purification, relying on plasmon-enhanced hot carrier processes. However, the long-term ecological impacts of AuNCs remain unclear. This study thus underscores the need for further toxicological assessments and life cycle analyses to promote sustainable AuNC-based technologies through responsible research and innovation. Overall, it highlights the versatile applicability of AuNCs in addressing critical energy and environmental challenges.
The Wars in the Ottoman Frontiers in the Early Seventeenth Century through the Eyes of John Smith, Adventurer, Mercenary, and Romancer
Authors: Khrapunov Nikita 
Published: October 2024

This paper discusses the image of war on the east of Europe as created by the memoirs of English John Smuth, who later became one of the most prominent persons in North American colonization. In 1600—1602, Smith joined the Holy Roman imperial army waging war with the Ottomans, Crimean Tatars, and Wallachians in the Balkans, then was taken captive and spent a few months as a slave to the north of the Azov Sea. The True Travels, Adventures, and Observations of Smith were written decades after the above-mentioned events; the author “refreshed” his memory by taking some information from accounts of other travellers and writers; moreover, he tried to present himself as a brave soldier, who skilfully applied stratagems and became famous after his valour presented in single combats. In result, Smith successfully created a narrative resembling a romance or adventure story, which did not cover horrific violence of battlefield, heavy consequences of incorrect political decisions, and simultaneously praised the frightening beauty of battles and single combats, as well as the valour of Smith and his brothers in arms. The image of enemy was ambivalent: the Turks generally had no pronounced individual features, though the Crimean Ta(r)tars were represented as archetypical nomadic barbarians.
Factors Influencing Homestay Performance: An Empirical Analysis Using TOE Framework
Authors: RAMLAN NURUL LIYANA 
Published: October 2024

Despite being a part of Malaysia's tourism sector for many years, homestay is still not as popular as other travel-related services. Thus, the aim of this research is to determine the factors that homestay ought to have in order to enhance their performance and put them on level with other tourism offerings. The purpose of this study is to examine how the TOE Framework can enhance homestay performance. A self-administered questionnaire was given to 30 homestay operators in Sabah and Sarawak in order to accomplish the goal and the result were analysed using SPSS software. All three variables (technology factors, organization factors and environment factors) tested in this research on the performance of homestay were found to be significant. The results indicate that in order to enhance their performance and maintain their competitiveness in the tourism sector, homestay should prioritize all of these factors. The originality of this study has provided essential information for decision-makers who are involved in the implementation for future research, assisting the creation of the most productive homestay business plan and providing empirical data for this research.
Proposing A Practical Accounting Procedure for Al-Kautsar II Islamic Kindergarten
Authors: Febriani Arianti , Perdana Petrolis Nusa , Khairunnisa Hera 
Published: October 2024

This study aims to analyze the application of the cash receipt and expenditure cycle at Al-Kautsar II Islamic Kindergarten, Pondok Gede. In addition, this study also aims to compile proposals for the implementation of Standard Operating Procedures (SOPs) in the cash receipt and expenditure cycle at Al-Kautsar II Islamic Kindergarten, Pondok Gede.

The object of this study is Al-Kautsar II Islamic Kindergarten. Al-Kautsar II Islamic Kindergarten is one of the kindergartens located in Pondok Gede, Bekasi. This research uses a development research (R&D) approach by adopting ADDIE as its development model. The ADDIE model only applies three phases, namely analysis, design, and development. This study used primary data generated from interviews with kindergarten administrators, while secondary data obtained from supporting documents owned by kindergarten administrators. Data analysis methods are carried out using data reduction techniques, data presentation, and conclusions.
Analysis of Tokopedia's Purchase Intention among Generation Z in Jakarta
Authors: Anwari Radinka Fathanayra 
Published: October 2024

The emergence of e-commerce platforms like Tokopedia has transformed shopping behavior, especially among younger generations. Understanding the factors that influence consumer purchase intention towards Tokopedia is crucial for the platform to develop effective marketing strategies. This study aims to examine the purchase intention of Generation Z consumers towards Tokopedia by analyzing the factors in the Theory of Planned Behavior (TPB), namely attitude, subjective norms, and perceived behavioral control. The study employs a quantitative method with data collection techniques through online surveys distributed on social media using Google Forms. The research sample consists of Generation Z consumers in Jakarta. Data was analyzed using SPSS to analyze the TPB constructs. The results indicate that the TPB factors have a positive influence on the purchase intention of Generation Z consumers towards Tokopedia. Consumers with a positive attitude towards Tokopedia, who feel social normative pressure to purchase on the platform, and believe they have the ability to do so, are more likely to exhibit strong purchase intention. The findings of this study suggest that TPB is an effective framework for understanding the purchase intention of Generation Z consumers towards Tokopedia. Tokopedia can utilize these findings to develop targeted marketing strategies, such as building a positive brand image, leveraging social influence, and ensuring a user-friendly platform.
Preparation of Cash Accounting Guidelines and Cash Accounting Standard Operating Procedures for Masjid An-Nur Bekasi Utara
Authors: Zulfikar RIzky Pratama Putra , Khairunnisa Hera , Yusuf Muhammad 
Published: October 2024

This study aims to analyze how the cash management process is carried out by the Masjid An-Nur. In addition, this study also aims to develop proposed cash accounting guidelines and cash accounting standard operating procedures for Masjid An-Nur Bekasi Utara. This study takes Masjid An-Nur as the object of study. Masjid An-Nur is a mosque located in North Bekasi District. This study uses a development research approach by adopting three phases of the ADDIE model.
This study uses primary data and secondary data to prove the research results. The primary data used are the results of interviews with the DKM of the Masjid An-Nur, while secondary data are documents related to the Masjid An-Nur. The data analysis method is carried out using the simultaneous analysis technique proposed by Miles Huberman which consists of data collection, data reduction, data display, and conclusion drawing and verification.
The results of this study indicate that the Masjid An-Nur Bekasi Utara does not yet have Cash Accounting Guidelines and Cash Standard Operating Procedures, so researchers provide draft guidelines and standard operating procedures for cash inflow and outflow activities. The implication of this research is that the design can be a long-term reference for the management of the An-Nur Mosque in managing finances in a more organized, transparent and accountable manner, and minimizing the risk of errors. As a recommendation, the Masjid An-Nur is expected to implement the guidelines and standard operating procedures that have been made to increase congregational trust in the transparency and accountability.
Analysis Of Indrive Application User Satisfaction Level In Dki Jakarta
Authors: Rahma Ashyfa , Febrilia Ika , Agustin Pratama Sari Dewi 
Published: October 2024

The online ride-hailing company inDrive must understand which services to focus on to enhance user satisfaction and meet user needs. The purpose of this research is to analyze the level of user satisfaction with the inDrive application. Data collection was conducted using a questionnaire method distributed online via social media platforms such as WhatsApp, Instagram, X, and Facebook. The subjects of this study are respondents who have used the inDrive application for a minimum of 3 months, reside in DKI Jakarta, and are over 17 years old. The sample used in this study consists of 130 respondents. This research employs SPSS software version 27 and utilizes descriptive analysis techniques, validity tests with the EFA method, reliability tests, mean tests, standard deviation tests, and T-tests for data analysis and processing. The results of this study indicate that the Ease of Use dimension is included in the "High" category from the measurement of the criteria score and based on mean test score of 3.8 including level "Satisfaction". system Information Arrangement are included in the "High" category of measuring the criteria score and based on the mean test score of 3.8 including the interval level "Satisfaction". The usefulness dimension is included in the "High" category from the measurement of the criteria score and based on mean test score of 3.8 including level "Satisfaction". An additional section, Intention to Use dimension is included in the "High" category from the measurement of the criteria score and based on mean test score of 3.8 including level "Satisfaction"
Effect of Climate Change and Fear in aFractional Prey-Predator Model withCrowley and Martin Functional Response
Authors: Assila Chaimaa , Benazza Hafida , Lemnouar Mohamed Reda 
Published: October 2024

Abstract

Global climate change is intensifying, with rising temperatures signifi-cantly impacting ecological relationships. Understanding the connectionbetween temperature and predation is imperative to address the threatof extinction resulting from excessive temperature increases. Inthispaper, we introduce a fractional prey-predator model incorporatingthe Caputo fractional operator. Our model considers prey-predatorinteractions based on Crowley and Martin’s functional response,account-ing for the fear effect induced by predation. We analyze the non-negativity, existence, uniqueness, and boundedness of solutions withinour model, considering both classical and Caputo derivative scenar-ios. Additionally, we investigate the local stability of each equilibriumunder both integer and fractional order conditions, emphasizing theglobal stability of the coexistence positive equilibrium point in bothcontexts. Our examination treats predation as a time-dependent func-tion, with the temperature function reflecting climate change andelucidating how rising temperatures contribute to predation. Throughnumerical simulations, we explore the impacts of fear on prey behav-ior and population dynamics, and illustrate how climate change,especially rising temperatures, intricately affects species relationships.

Mathematics Subject Classification:26A33 , 34C60 , 34D20 , 92D25 , 37N25
Study on the effect of carbonized recycled coarse aggregate admixture on the properties of self-compacting concrete
Authors: Cheng Shukai , Liang Qianyong - , Chen Guofu , Chen Kang , Wang Hongtao 
Published: October 2024

Abstract

In order to analyze the effect of carbonated recycled coarse aggregate (RCA) on the mechanical and chloride ion penetration resistance of self-compacting concrete (SCC), recycled self-compacting concrete (RCASCC) was prepared with RCA treated with different admixtures (15%, 30%, and 50%) and different carbonation pressures (0, 75 kPa, and 150 kPa), and was tested for its compressive strength, flexural strength, electric flux, and its pore structure and micro-morphology were analyzed. The results show that RCA substitution rate and carbonation pressure have a significant effect on the compressive strength, flexural strength and electrical flux of RCASCC, with the increase of RCA dosage, the compressive strength of RCASCC firstly increases and then decreases, while its electrical flux firstly decreases and then increases; with the increase of RCA carbonation pressure, the compressive strength of RCASCC gradually decreases while its electrical flux gradually increases; the increase of RCA dosage and carbonation pressure both reduce the compressive strength of RCASCC, while its electrical flux firstly decreases, while the increase of RCA dosage and carbonation pressure gradually increases. Increasing the RCA doping and carbonization pressure both reduce the flexural strength of RCASCC; when the RCA doping is 30% and the carbonization pressure is 75 kPa, the 28d compressive strength and chlorine ion permeation resistance of RCASCC are improved by 10.3% and 20.9%, respectively, and the pore size of the pre-wetted RCASCC is refined, and the interfacial transition zone is structurally dense.
The Divergence of Male Reproductive Strategy as the Cause of Nomadism in Wood Warbler
Authors: Kretova Anna , Lapshin Nikolay 
Published: October 2024

Abstract

The Wood Warbler Phylloscopus sibilatrix is a nomadic migratory songbird. Males often change territories during breeding season and every year displaying low nest-site fidelity. However, the benefits of frequent change between territories remain unclear. During our research, playback experiments were implemented to test whether male settlement or departure are affected by quality of conspecifics nearby or female presence. High or low rate song broadcasts were used to imitate the presence of males with ‘good’ and ‘poor’ quality, arriving males were subsequently banded with colour rings to track their further movements between plots. The results showed that between 52 and 66,7% of males left the plot during the first week after arrival (labelled as ‘floaters’) but after leaving they did not try to settle on the other plots, where high or low rate songs were broadcasted. We tested the 'hidden lek' hypothesis by tracking male appearances near local nests. The male abundance increased significantly with the start of egg-laying compared to the 10-days prior to it and decreased during the next 10 days after incubation start, assuming that males left the territory after copulation with females. The study suggests that to increase chances of leaving offspring, some floaters move through the territory of other males and copulate with their females rather than settle nearby.