bluuebunny/crossref_metadata_2025 huggingface dataset:
Plataformas digitais cooperativas na perspectiva das organizações públicas
Authors: Rizzardo Filho Arnaldo , Borba da Silveira Alexandre , Marlon Monticelli Jefferson
Published: September 2024

As inovações em tecnologias da informação e comunicação (TIC) têm impulsionado uma nova e intensa transformação digital, situação que envolve, inclusive, organizações públicas. Este estudo utiliza preceitos teóricos da economia de plataforma, das cooperativas de plataforma e do empreendedorismo institucional para analisar o empreendedorismo institucional das organizações públicas através da promoção de plataformas cooperativas de serviço. Portanto, este artigo tem como objetivo compreender como as organizações públicas podem promover o processo empreendedor por meio de plataformas cooperativas no Brasil. A pesquisa utilizou procedimentos exploratórios de pesquisa qualitativa, sob o método de estudo de caso, para compreender a dinâmica do empreendedorismo institucional que promove cooperativas de plataforma. Como principais achados, foram constatadas evidências de uma estratégia de empreendedorismo institucional por parte de um município através de incubação de empreendimentos baseados no cooperativismo de plataformas. Os achados sugerem mudanças no regime institucional das plataformas digitais, que passam de uma orientação estritamente capitalista para uma orientação cooperativa, caracterizada pela propriedade coletiva sobre recursos, dados, estruturas de trabalho e autogovernança. Os resultados demonstram que organizações públicas participam de algumas fases do processo empreendedor promovendo o cooperativismo de plataformas. Este estudo contribui para a compreensão de como as organizações públicas podem promover o trabalho por meio de plataformas digitais, em especial o microempreendedorismo individual, diminuindo-se, consequentemente, o trabalho informal.
DEVELOPMENT OF HYDRAULIC FRACTURING TECHNOLOGIES IN MODERN CONDITIONS (BASED ON THE MATERIALS OF THE 2ND TECHNOLOGICAL FORUM “HYDRAULIC FRACTURING TECHNOLOGIES”; 20.11.2023–21.11.2023, NOVOSIBIRSK)
Authors:   BurServis, Moscow, Russia, Astafyev V. N. , Mazhirin Yu. A. ,   Geologika, Novosibirsk, Russia,   Novosibirsk State University, Novosibirsk, Russia, Abdullin R. F. ,   Novosibirsk State University, Novosibirsk, Russia,   Lavrentyev Institute of Hydrodynamics, SB RAS, Novosibirsk, Russia, Avvakumov A. A. ,   ZARUBEZHNEFT-dobycha Kharyaga, Moscow, Russia, Andreev D. O. ,   Lavrentyev Institute of Hydrodynamics, SB RAS, Novosibirsk, Russia, Baykin A. N. ,   Novosibirsk State University, Novosibirsk, Russia,   Lavrentyev Institute of Hydrodynamics, SB RAS, Novosibirsk, Russia, Belov Yu. A. ,   ZARUBEZHNEFT-dobycha Kharyaga, Moscow, Besov A. S. ,   Lavrentyev Institute of Hydrodynamics, SB RAS, Novosibirsk, Russia, Boiko O. A. ,   Lavrentyev Institute of Hydrodynamics, SB RAS, Novosibirsk, Russia, Burkov M. P. ,   PetroGM, Novosibirsk, Russia, Valiullina G. K. ,   TAGRAS-RS, Almetyevsk, the Republic of Tatarstan, Russia, Golovin S. V. ,   Novosibirsk State University, Novosibirsk, Russia,   Lavrentyev Institute of Hydrodynamics, SB RAS, Novosibirsk, Russia, Gornostalev D. I. ,   PetroGM, Novosibirsk, Russia, Dmitrachkov D. K. ,   Novosibirsk State University, Novosibirsk, Russia, Zotov A. M. ,   TAGRAS-RS, Almetyevsk, the Republic of Tatarstan, Russia, Kalinin S. A. ,   Company group GAZPROM NEFT, Saint Peterburg, Russia, Karimov A. F. ,   Zarubezhneft, Moscow, Russia, Kopeykin R. R. ,   Company group GAZPROM NEFT, Saint Peterburg, Russia, Neverov V. V. ,   Lavrentyev Institute of Hydrodynamics, SB RAS, Novosibirsk, Russia, Nepop R. K. ,   PetroGM, Novosibirsk, Russia, Nizametdinova M. A. ,   PetroGM, Novosibirsk, Russia, Sibin A. N. ,   Novosibirsk State University, Novosibirsk, Russia,   Lavrentyev Institute of Hydrodynamics, SB RAS, Novosibirsk, Russia, Smirnov N. Yu. ,   PetroGM, Novosibirsk, Russia, Farkhutdinov R. R. ,   TAGRAS-RS, Almetyevsk, the Republic of Tatarstan, Russia, Fomin K. A. ,   Lavrentyev Institute of Hydrodynamics, SB RAS, Novosibirsk, Russia, Chebotnikov A. V. ,   Lavrentyev Institute of Hydrodynamics, SB RAS, Novosibirsk, Russia, Shel E. V. ,   Company group GAZPROM NEFT, Saint Peterburg, Russia
Published: September 2024

Currently, hydraulic fracturing is the main method of stimulating wells to increase the efficiency of hydrocarbon field development. Multiyear seminar on the hydraulic fracturing technologies and materials, held on the basis of JSC Geologika in Novosibirsk, annually attracting the attention of an increasing number of leading domestic specialists and researchers in the field of hydraulic fracturing, has been transformed into a technological forum where a wide range of issues in the hydraulic fracturing industry is discussed, from the general state of the industry under sanctions pressure to the specifics of the application of new materials, technologies and modern models of hydraulic fracturing.
CONCEPTION OF MAGMATIC OCEAN AS A KEY FOR ELUCIDATING THE NATURE OF GLOBAL GEOLOGICAL PROCESSES
Authors:   Diamond and Precious Metal Geology Institute SB RAS, Yakutsk, Russia, Shkodzinskiy V. S.
Published: September 2024

The obtained numerous proofs of hot heterogeneous accretion of the Earth lead to a fundamentally new solution to the problem of magma genesis. According to these data, the Earth’s core was formed earlier than the silicate mantle as a result of the combination of iron particles of the protoplanetary disk under the influence of magnetic forces. The acid crust and Early Precambrian crystalline complexes occurred through the low-pressure bottom fractionation of the early magmatic ocean under the influence of increasing pressure loads formed during accretion of its upper parts. Mineralization of Early Precambrian crystalline complexes and early reservoirs were formed as a result of the release of emanations from the crystallized magmatic ocean. Magmas were formed by the frictional and decompression remelting of differentiates of the magmatic ocean.
LUMINESCENT INTERLAYERS IN DOMANIKITES
Authors:   West Siberian Geological Center, Tyumen, Russia, Zubkov M. Yu.
Published: September 2024

The paper considers an elemental and material composition, as well as the origin of thin (2–8 mm) interlayers luminescent in ultraviolet light, which are part of domanic deposits. Sharp differences in their elemental and lithological composition from that of domanic deposits have been revealed. It is established that the luminescence of these interlayers is caused by illite, the interlayer space of which is assumed to have naphthide molecules. The formation of these interlayers is associated with an underwater hydrothermal activity, and genesis of organomineral compounds based on illite is explained by the effect of high-enthalpy hydrothermal fluids on organic matter that is a part of domanic deposits.
Spirituality in the Workplace: Enhanced Job Satisfaction Through Employee Well-being and Work-life Balance
Authors: Nikensari Galuh Amilia , Yudhistira Putu Gde Arie
Published: September 2024

Objective: This study examines the relationship between workplace spirituality and job satisfaction mediated by employee well-being and moderated by work-life balance in the travel industry.
Design/Methods/Approach: The data was collected using a questionnaire using purposive sampling. A total of 415 respondents working in conventional travel agent services participated in the study. Data analysis was performed using the Partial Least Square Structural Equation Model (PLS-SEM) via outer and inner models using SmartPLS 4.
Findings: This study identifies that workplace spirituality positively has a direct and indirect impact on job satisfaction with the mediating effect of employee well-being and the moderating effect of work-life balance. 
Originality/Value: The study provides new insights by examining both the direct and indirect impacts of workplace spirituality on job satisfaction within the travel agent industry. The study also identifies the moderating effect of work-life balance and the mediating effect of employee well-being formulated into a comprehensive model.
Practical/Policy implication: This study provides managerial implications, suggesting managers can leverage workplace spirituality as a competitive advantage. Managers can enhance employees' job satisfaction by implementing well-being programs that consider employees' spiritual needs and work-life balance.
Analysis of Antecedent and Outcome Factors of Employee Voice Behavior: A Systematic Literature Review
Authors: Ashfan Mahadharu Ashifaati , Afrianty Tri Wulida , Utami Hamidah Nayati
Published: September 2024

Objective: This research provides an integrative and comprehensive review of 158 articles on employee voice behavior over 53 years (1970–2023) using the Systematic Literature Review (SLR) research method. The aim is to provide information about the concepts, factors, and outcomes influencing Employee Voice Behavior in companies and identify research gaps for future studies.
Design/Method/Approach: This research uses the Systematic Literature Review method, which involves software such as VOSViewer, Publish or Perish, and Mendeley. These tools facilitate the systematic analysis of selected articles.
Findings: Research findings show a significant increase in using Employee Voice Behavior topics in research publications. In general, employee voice behavior is influenced by five main elements: individual characteristics, attitudes and perceptions towards work and the organization, feelings and beliefs, behavior of superiors and leaders, and contextual factors. These elements provide room for further investigation by future researchers.
Originality/Value: This research makes a significant contribution to the literature by offering a comprehensive analysis of decades of Employee Voice Behavior research. By identifying key influencing factors and trends, this research enriches our understanding of this pivotal aspect of organizational behavior, thereby enhancing the body of knowledge in this field.
Practical/Policy Implications: The insights gleaned from this research carry significant practical implications for organizations and policymakers. Understanding the factors that shape employee voice behavior can be a powerful tool in the arsenal of HR practices, leadership development, and organizational policies. These insights can be harnessed to foster employee participation and engagement, thereby enhancing organizational effectiveness.
Stress-related psychosocial intervention among pregnant woman with history of miscarriage: A scoping review
Authors: Karisa Putri , Rukmasari Ema Arum , Al Fajar Muhamad Gustaf
Published: September 2024

Introduction: Miscarriage is a traumatic experience for the mother and can lead to stress due to lack of family and social support. This event can be harmful to the woman as it can lead to pregnancy trauma and more severe psychological disorders such as depression and suicide. Providing psychosocial support to women experiencing miscarriage can be a positive supportive care option.  This article aimed to identify psychosocial interventions to reduce stress levels in pregnant women with a history of miscarriage.
Method: A scoping review was conducted using PubMed, Google Scholar, Science Direct, and SAGE Journal databases. Keywords used include psychosocial intervention, stress level, and pregnancy. Articles were selected based on the criteria of publication year 2017-2022, English language, randomized controlled trial research design and research results according to the topic.
Results: The results obtained 6 articles that met the criteria. Psychosocial interventions to reduce stress levels in pregnant women with a history of miscarriage can be done through mindfulness therapy, supportive care, family support, brief supportive psychotherapy, cognitive narrative intervention, and happiness counseling programs.
Conclusions: Psychosocial-based interventions can be used as supportive therapy to improve the psychological well-being of women with a history of miscarriage.
Keywords: miscarriage; pregnancy; psychosocial intervention; stress level
Peer educator’s role in sharing sexuality and reproductive health information among adolescents
Authors: Fevriasanty Fransiska Imavike , Yuliatun Laily , Merdikawati Ayut
Published: September 2024

Introduction: Adolescents, driven by their curiosity, are often inclined to explore new experiences, including premarital sexual behavior. The prevalence of such behavior among teenagers increases the risk of unwanted pregnancies. A lack of comprehensive information on sexuality and reproductive health contributes to the likelihood of engaging in risky sexual activities. Peer educators are considered effective in delivering crucial information on these topics. This study aims to evaluate the role of peer educators in providing sexuality and reproductive health education to adolescents.
Method: This study employed a one-group pretest-posttest design, conducted at SMAN Taruna Nala Malang with a sample of 60 students. Due to the non-normal distribution of the data, the Wilcoxon statistical test was used for analysis.
Results: The statistical analysis yielded a P-value of 0.329, indicating no significant difference between the pre-test and post-test results before and after the intervention. The lack of significance may be attributed to the peer educators' proficiency in delivering the information.
Conclusions: There is a need to strengthen reproductive health education for high school students by integrating it into the academic curriculum. This approach can serve as an early intervention to prevent premarital sexual behavior among adolescents.
Keywords: adolescent; peer educator; reproductive health; sexuality
Episiotomy-related perineal pain and breastfeeding self-efficacy among postpartum mothers
Authors: Bilgin Zümrüt , Küçükoğlu Seda
Published: September 2024

Introduction: Episiotomy-related perineal pain may significantly impact breastfeeding self-efficacy, influencing new mothers' ability to successfully initiate and maintain breastfeeding. The aim of this study was to determine the relationship between MPQ-SF and postpartum BSES-SF scores.
Methods: This descriptive study was conducted at a maternity hospital in Istanbul and involved 208 volunteer mothers who had undergone an episiotomy during childbirth. Data were collected using a “Participant Information Form,” the “McGill Pain Questionnaire-Short Form,” the “Postpartum Breastfeeding Self-Efficacy Scale-Short Form,” and the “Visual Analogue Scale.” The data were analyzed using a statistical program, with significance set at P-value < 0.05.
Results: The average age of the mothers was 27.29 ± 5.88 years, with 44.7% experiencing their first childbirth. Severe perineal pain was reported by 9.1% of the mothers, and 35.6% indicated that this pain affected their ability to breastfeed. A significant relationship was found between perineal pain and both the McGill Pain Questionnaire score and breastfeeding self-efficacy score (P-value < 0.05). Additionally, there was a negative correlation between postpartum McGill Pain Questionnaire scores and postpartum breastfeeding self-efficacy scores (P-value < 0.05).
Conclusion: Postpartum perineal pain affected mothers' breastfeeding self-efficacy. It is recommended to take measures to reduce perineal pain that negatively affects mothers' breastfeeding.
Keywords: breastfeeding; episiotomy; perineal pain; postpartum; self-sufficiency
Interventions to prevent hypertension in pregnant women: A systematic review
Authors: Nayluzzuharo Fanny , Haryanto Joni , Nastiti Aria Aulia
Published: September 2024

Introduction: Pre-eclampsia is one of the serious complications of pregnancy with a high incidence rate, which is about 5-8% in pregnancies worldwide. Although often experienced by pregnant women, the aetiology of pre-eclampsia is still largely unknown. This systematic review article aims to conduct a systematic review of various interventions that have been tested to prevent hypertension in pregnant women.
Methods: This systematic review article was conducted based on literature obtained from several databases SAGE Journals, ProQuest, PubMed, Scopus, and ScienceDirect by synthesising relevant research articles on hypertension prevention interventions in pregnant women using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist method.
Results: The research results of this systematic review identified 6 articles published between 2019 and 2024. The articles included in this systematic review included studies conducted in 3 geographical regions, including: Asia, America, and Europe. Some of the interventions included in these studies include the development of educational mobile apps on pre eclampsia for pregnant women, provision of educational tools such as pamphlets and videos, dietary management, and evaluation of low-dose aspirin and probiotics
Conclusion: Several hypertension prevention interventions that can be implemented in the care of pregnant women include education on risk factor management, lifestyle modification, and pharmacological therapy.
Keywords: pregnancy; pre-eclampsia; hypertension prevention
A digital elevation model applied to the mobility dynamics of the Jacuí-Ibicuí interfluve, southern Brazil
Authors: Cargnin Beatriz da Rosa , Andrades Filho Clódis de Oliveira , Alves Fabio Corrêa , Sordi Michael Vinicius de , Goulart Catherine Vargas , Reis Mateus da Silva
Published: September 2024

In recent years, some topographic metrics (Gilbert metrics) have been proposed to investigate the degree of mobility and stability of drainage divides, through erosion rates between basins that share the same divide. Here, we investigated the mobility dynamics in the main divide of the Ibicuí and Jacuí river basins in southern Brazil, considering several indicators of erosive processes in this region. The mobility and stability of the Ibicuí-Jacuí interfluve were assessed based on the χ and Gilbert (elevation, gradient, and relative relief) metrics extracted from the Copernicus DEM (COP-30) and field data, including aerial images. Our results showed that mobility occurs throughout the studied interfluve. In particular, the central region showed a high level of drainage divide mobility, likely due to its geographical location in the Central Depression geomorphological unit, which is dominated by low-resistant sedimentary rocks and relatively low elevations. The results also indicated that the main direction of the interfluve’s mobility is from east to west, highlighting that sub-basins from the Jacuí basin are potentially more erosive and, thus, are migrating toward the Ibicuí basin. Once connected, these sub-basins may alter the regional fluvial dynamics of this important region in southern Brazil.
Hedging Measures to Manage Shrinking Fiscus and High Interest Rate Risks to Optimize the Delivery of Affordable Housing in South Africa
Authors: Moss Vuyisani
Published: September 2024

The article seeks to provide innovative measures aimed at addressing the delivery of affordable housing market in South Africa in view of diminishing fiscus and rising interest rates. It defines the mortgage finance trends in South Africa through analysis of primary data from financial institutions to establish the level of activity and contrarians. Upon understanding the market challenges, the author recommends sound proposition with respect to engineering responsive interventions diversify with respect to demand and supply side blockages in the Affordable Housing Market in South Africa. Based on the findings, the author has found that interest rate increases have hurt the property market activity greatly and lenders in turn also apply very stringent underwriting standards at the height of high interest rate cycles. Furthermore, it has been established the mortgage credit impairments have increased resulting in significant credit loss as the majority of low- and middle-income households are overindebted and mortgage debtors are on the verge of being foreclosed on due to the risk of default. The article concludes by providing recommendations as interventions and measures aimed at upscaling the delivery of affordable housing in South Africa.
Hard, soft and sustainable power in International Relations
Authors: Gallarotti Giulio M.
Published: September 2024

Global developments of a decade and a half since the 2010s have caused many to question the pacification of international affairs and proclaim a renaissance of hard power. Indeed, trends both at international and domestic levels have served to decouple nations, sending out a cacophony of calls for the need of a re-globalization in the international system. Domestic politics in Western nations have moved to the right, thus rigidifying borders against the flow of people and goods. This reactive mercantilism and nativism have broken down the momentum toward the rise of the “global village”. Moreover, major international violence has reappeared on the scene. It appears that conventional force is not only useful, but usable. Tensions have proliferated as North Korea and China have adopted more assertive postures in their foreign policies. The advent of a de-globalizing wave has caused scholars to question the role of soft power in light of this greater decoupling and resort to confrontation and military force. The article seeks to take a deeper look at the relation between soft and hard power in the context of these processes. It compares advantages and disadvantages of hard and soft power and employs the economic theory of X–efficiency to assess the often opaque benefits of soft power. It argues that both hard and soft power are required to maximize a nation’s influence in the global system in a sustainable way.
Iran’s policy on the war in Gaza
Authors: Bijan A. , Soroush M.
Published: September 2024

Since the 1979 Islamic Revolution, Iran has always pursued an anti-Israel policy. Religious and ideological enmity with Israel is still a vital element in the doctrine of the Islamic Republic whose revolutionary ideology explicitly rejects the existence of Israel and calls for Israel “to be wiped off the map”. However, a focus on this ideological doctrine is not enough to understand Iran’s policy towards Israel, the Palestinian issue, and the Gaza problem. Has the IRI’s policy been solely determined by its revolutionary ideals, Iran would have joined the Gaza war or pushed Hezbollah to an all-out confrontation with Israel. The fact that Iran has not taken such measures is more than an expression of moderation – it is an evidence of its rational and pragmatic approach. Although the ideological revolutionary vision of Israel’s destruction has not been abandoned, Iran’s policy is increasingly focused on a range of security needs and strategic goals set by its leadership in pursuance of evolving national strategic interests. Since the beginning of the new acute crisis around and in the Gaza Strip in October 2023, Iran’s current and potential role in the Palestinian–Israeli context has been widely discussed. In Israel and the West, it is commonly assumed that since Iran supports Hamas and congratulated Hamas on its 7 October 2023 attack, it may not want or be able to leave Hamas alone in the face of a large-scale war in Gaza and, if not by itself then at least through its regional allies, will do everything to support Hamas. However, Iran’s own focus has been two-fold: on the one hand, to avoid getting involved in a regional war and, on the other, to stop the Israeli aggression against Gaza. As a result, Tehran has been trying to score propaganda points from the Gaza crisis without starting a wider war. Directly engaging in a head-to-head war with Israel could potentially trigger U.S. intervention, resulting in massive losses to Iran. While Iran does not want an all-out war, it intends to maintain its reputation as the leading force confronting Israel in the Muslim world, especially given the devastating situation in Gaza. For that aim, Iran has used Hamas and the Gaza war to activate its regional network of allies and protégés against Israel. However, when the conflict in Gaza ends, Iran will encourage its proxies to de-escalate tensions to support peace and stability in the region.
New Therapeutic Approaches for Fibrosing Skin Diseases: An Ecofriendly UVA-1 Permissive Sunscreen Formulation Which Displays Activity at the Aryl Hydrocarbon Receptor. A Potential Cost Effective and Convenient Therapeutic Approach to Fibrosing Skin Di
Authors: NOAKES ROWLAND ROBERT
Published: September 2024

UVA1 phototherapy has been reported to mediate some of its effects via FICZ/AHR/MAPK signaling. A proof-of-concept study was performed to assess whether a topical solution of L tryptophan formulated to favor the generation 6-formylindolo[3,2-b] carbazole (FICZ) demonstrated activity at the aryl hydrocarbon receptor (AHR) as assessed by the intensity of cytochrome P450 1A2 staining. Ten participants applied a trial agent consisting of L- tryptophan, lecithin, polyvinyl alcohol and ethanol followed by 36 sessions of graduated sun exposure increasing to a total of 20 Joules per square centimetre. At the end of the trial, biopsies were taken from a treated site with photo-protected buttock skin used as a control. Assessment was via intensity of cytochrome P450 1A2 staining. An average baseline value of 53488923 units was obtained at the control site and 972214294 at the treatment site supporting the concept that this preparation displays activity at the AHR. As the components of this preparation are known to have UV absorbing properties and are potentially permissive of UVA-1 transmission, UV absorbance was assessed for natural sunlight and at 365 and 395nm confirming strong absorption in the UVB and UVA-2 spectra with partial transmission in the UVA-1 spectrum.
Yogic Practices and Human Resource Management
Authors: Saxena Naresh , Singh Saran
Published: September 2024

The process of managing people in an organised way to assist a company in achieving its goals is known as human resources management. an increase in workplace stress, which is detrimental to an employee's health and well-being as well as the performance of the organisation. Certain guiding concepts and precepts are evergreen and can support the development of human resources while ensuring the wellbeing of the individual and the company. In this study, we examine how the methods and practices of yoga might benefit public organisations by lowering employee stress levels and boosting their altruism and greedlessness.
“Re-think” Sulfur Curing
Authors: Blume Anke , van Elburg Frances , Grunert Fabian , Talma Auke
Published: September 2024

Since Charles Goodyear discovered the sulfur curing of Natural Rubber in 1839, many studies were carried out to understand the mechanism of sulfur curing. Nowadays, the broadly accepted mechanism includes an activated accelerator complex formed by Zinc oxide, stearic acid, accelerators and sulfur. Furthermore, it is also broadly accepted that the coupling of the sulfur to the polymer takes place in the allylic position to the double bond. Modern passenger car tire treads do not contain any longer Natural Rubber but a blend of SSBR and BR, filled with a silica /silane system. Is it possible to transfer all gained knowledge from the Natural Rubber crosslink reaction to such a modern passenger car tire tread formulation or is it required to “re-think” the sulfur curing?
Grain Structure Engineering in Screen-Printed Silver Flake-Based Inks for High-Temperature Printed Electronics Applications
Authors: Wadhwa Arjun , Saadati Mohammad , Benavides Guerrero Jaime , Bolduc Martin , Cloutier Sylvain G
Published: September 2024

We extensively studied serigraphic screen-printed commercial silver flake inks loaded with silicon inclusions in order to achieve pinning at the grain boundaries. Based on grain size measurements using electron backscattered diffraction (EBSD), commercial silver ink with silicon microparticle content of 5 wt.% shows a significant grain growth retardation compared to the pristine silver ink, which stabilizes electrical conductivity up to 700 ◦C via Zener pinning mechanism. The modified silicon-loaded silver ink experiences a two times increase in grain size when heated up to 700 ◦C, compared to a seven times increase for the pristine silver ink. In turn, this enables operation temperatures significantly higher than the conventional operational window of microparticle-based silver inks, which are usually limited to 400 ◦C. Using isothermal exposures of 10 minutes up to 4 hours this phenomenon is observed at temperatures ranging from 250 ◦C to 900 ◦C. The electrical conductivity stability, grain size evolution and oxide contents were studied up to 4 hours. The activation energy of silver ink with silicon inclusions is 54% lower than for the pristine silver ink due to pining effect, which retards grain growth via the Zener mechanism. Most importantly, the electrical resistivity becomes stable up to 700 ◦C, which is more than twice the operation limit for off-the-shelf screen-printable silver flake inks. Hence, we demonstrate that adding controlled amounts of silicon particles to silver inks towards grain structure engineering can open new vistas of possibilities for screen-printed metallic inks.
Molecular Docking, Dynamic Simulation, and ADMET Analysis of the Crystal Structure of Dual-Specificity Tyrosine Phosphorylation-Regulated Kinase 2 (DYRK2) in Complex with Hypericin
Authors: ferrari Ivan
Published: September 2024

or the first time, this communication is intended to perform the possible biological role of natural compound Hypericin, in the Crystal Structure of dual-specificity tyrosine phosphorylation regulated kinase 2 (DYRK2), by Molecular and Dynamic Simulation. From Docking analysis by Autodock Vina and Autodock 4, Hypericin shows a significant ability to binds to DYRK2 protein, an important receptor for cell growth and development. Indeed, from docking studies Hypericin reports a binding energy value of about -13 kcal/mol and Estimated Inhibition Constant (Ki)of ca 1nM . Regarding MD simulation.From our results, this theoretical research it could has excellent future implications in the fight against cancer disease.
Bromelain: Unveiling Its Potential as a Natural Anti-inflammatory Agent through Effective Binding to Apoptosis-Associated Speck-Like Containing CARD (ASC)
Authors: ferrari Ivan
Published: September 2024

This theoretical study presents a novel perspective on the potential anti-inflammatory properties of Bromelain, a natural agent extracted from pineapple stems. The investigation explores the binding capabilities of Bromelain to Apoptosis-associated speck-like containing CARD (ASC), a crucial adapter molecule known for its involvement in inflammatory processes and inflammasome formation. For the first time, these findings suggest that Bromelain exhibits a notable affinity for ASC, indicating its promising role as a natural anti-inflammatory agent. This study sheds light on the molecular interactions that may contribute to Bromelain's therapeutic potential in modulating inflammatory responses.
Successful Resolution of Cervical Insufficiency after Administration of a Novel Triple Antibiotic Therapy: A Case Report
Authors: Xodo Serena , Benchick Bassma , Battello Ginevra , Baccarini Giovanni , Angelini Marta , Orsaria Maria , Driul Lorenza
Published: September 2024

Background
Cervical insufficiency, marked by recurrent painless cervix dilation leading to second-trimester pregnancy losses, is traditionally managed through cerclage placement and vaginal progesterone administration. However, a recent experimental approach targeted intra-amniotic inflammation or infection in a selected group of women with cervical dilation over 1 cm, intact membranes, and no uterine contractions in the second or third trimester.
Case presentation
We report a case of a 21 year old primigravid woman who experienced resolution of mid-trimester cervical insufficiency after the administration of triple antibiotic therapy, as confirmed by ultrasound monitoring. Remarkably, the patient successfully carried the pregnancy to term and delivered a healthy baby.
Conclusions
This case highlights the potential effectiveness of a novel combination of antibiotics, even in the presence of several high-risk pregnancy conditions, and underscores the possibility of a favorable outcome.
A First Principles Study of Lithium Adsorption in Nanoporous Graphene
Authors: Barabanova Liudmyla , Buldum Alper
Published: September 2024

Nanoporous graphene structures have high accessible surface area for lithium-ion adsorption or intercalation. Here, we present theoretical investigations on lithium-ion adsorption mechanism in a graphene nanopore. Ab initio electronic structure calculations are performed based on density functional theory. We also study different lithium-ion distributions in graphene nanopores to determination multilayer lithium-nanoporous graphene structures for lithium-ion batteries. We believe, these multilayer nanoporous graphene nanostructures with more pores opening can offer improved capacity and better rate performance for energy storage applications.
Phylogeographic Analysis to Understand the Origin, Speciation and Biogeographic Expansion of the Invasive Asian Hornet, Vespa velutina
Authors: Xia Xuhua
Published: September 2024

The Asian hornet, Vespa velutina, is an invasive species that has not only expanded its range in Asia but also invaded European countries, incurring significant costs on the local honey and bee industry. This phylogeographic study aims to trace the evolutionary trajectory of V. velutina and its close relatives, aiming to identify features that characterize an invasive species. The last successful invasion of Vespa velutina into France occurred in 2002.40, and into South Korea in 2002.77, estimated by fitting a logistic equation to the number of observations over time. The instantaneous rate of increase is 1.3667 for V. velutina in France and 0.2812 in South Korea, consistent with the interpretation of little competition in France and strong competition from local hornet species in South Korea. The invasive potential of two sister lineages can be compared by their distribution area when proper statistical adjustments are made to account for differences in sample size. V. velutina has a greater invasive potential than its sister lineage. The ancestor of V. velutina split into two lineages, one found in Indonesia/Malaysia and the other colonizing the Asian continent. The second lineage split into a sedentary clade inhabiting Pakistan and India, and an invasive lineage colonizing much of Southeast Asia. This latter lineage gave rise to subspecies V. v. nigrithorax that invaded France, South Korea, and Japan. My software PGT, which generates geophylogenies and computes geographic areas for individual taxa, is useful for understanding biogeography in general and invasive species in particular. I discussed the conceptual formulation of an index of invasiveness for comparison between sister lineages.
On Marxist Epochs and “Late-Stage Capitalism”
Authors: Penzance Isaac
Published: September 2024

This article introduces a new interpretation to Socialism that approaches it via a heuristic study of Epochs. It is intended by this study that the intention of socialism (what it politically, socially, et cetera is proclaimed to be) is to be proposed to be indeterminate.The expectation of what Socialism is to be as a future entity is merely an interpretation that is predicated on Marx’s Capitalist Laws that have been since shown to be false. Its argument is suggested significantly by Engels’ discussions of human development and therein places an added focus on a historically based platform.
Characterizing Forearm Skeletal Muscle Composition and Function in Breast-Cancer Related Lymphedema Using B-Mode Ultrasonography
Authors: Whyte Jesse , Towers Anna , Boily Mathieu , Rosenthall Leonard , Rivaz Hassan , Kilgour Robert D.
Published: September 2024

Little is known about skeletal muscle thickness, echogenicity, and muscle quality (handgrip strength /muscle thickness) in breast cancer-related lymphedema (BCRL). Using B-mode ultrasound, we recorded the raw radiofrequency data of the affected (AA) and unaffected (UA) arms of women (n=20) with BCRL, and in 20 control women with no lymphedema (CA). The data were converted into images and measurements of skin, subcutaneous fat and muscle thickness were obtained. Within a designated region of interest, muscle echo-intensity was assessed using computer graded grey scale and muscle thickness was measured using ImageJ2. Handgrip strength was measured using standard dynamometry. We found that forearm muscle thickness was similar among AA, UA, and CA. When compared to the unaffected and control arms, the affected arm had a significantly higher (p 0.013) muscle echo-intensity. When compared to the AA, handgrip strength was similar to UA (p 0.401) but lower than CA (p 0.05). We conclude that the use of B-mode ultrasound is a reliable method to assess muscle thickness and EI in BCRL. When comparing AA to UA, the elevated levels of muscle EI in AA did not influence strength or muscle quality. The elevated EI in AA is a marker of abnormal health that needs to be further explored.
Growth Curve Models and Clustering Techniques for the Study of New Sugarcane Hybrids: An Integrated Approach with K-Means, K-Medoids, and DBSCAN
Authors: Carretillo Moctezuma Carlos David , Martínez María Guzmán , Godínez Jaimes Flaviano , García Preciado José Concepción , Reyes Carreto Ramón , Torrones Salgado José , Pérez Arriaga Edgar
Published: September 2024

Sugarcane (Saccharum spp.) is a crop of great industrial and alimentary importance, essential for the production of numerous products. Given its significance, genetic improvement programs exist that involve a rigorous study process, from material selection to the development of new varieties, requiring at least seven selection phases. This study modeled the growth curve of the sucrose percentage (SP) in 33 hybrids and six control varieties (MEX 69-290, ITV 92-1424, CP 72-2086, COLMEX 94-8, COLMEX 95-27, RB 85-5113) during the plant and ratoon periods in the experimental fields of the Melchor Ocampo Sugar Mill, Jalisco, Mexico. For clustering the materials, k-means, k-medoids, and Density-based spatial clustering of applications with noise (DBSCAN) algorithms were used, considering four maturity types among the control varieties. The DBSCAN algorithm proved to be the most effective, as the means between groups were not statistically equal. The hybrids identified as candidates for subsequent phases due to their high SP were COSTA JAL, ATEMEX 99-48, ATEMEX 99-1, ATEMEX 99-61, MEX 70-486, MEX 80-1521, ITSAMEX 07-44814, ITSAMEX 06-6395, and ITSAMEX 07-1903. These results are crucial for improving the productivity and sustainability of the crop, with significant implications for the sugar industry.
Blood-Brain Barrier Conquest in Glioblastoma Nanomedicine: Strategies, Clinical Advances, and Emerging Challenges
Authors: Duan Mengyun , Cao Ruina , Yang Yuan , Chen Xiaoguang , Liu Lian , Ren Boxu , Wang Lingzhi , Goh Boon-Cher
Published: September 2024

Glioblastoma (GBM) is a prevalent type of malignancy within the central nervous system (CNS), associated with a poor prognosis. The standard treatment for GBM includes surgical resection of the tumor, followed by radiotherapy and chemotherapy; yet despite these interventions, overall treatment outcomes remain suboptimal. The blood-brain barrier (BBB), which plays a crucial role in maintaining the stability of brain tissue under normal physiological conditions of the CNS,also poses a significant obstacle to the effective delivery of therapeutic agents to GBM. Recent preclinical studies have demonstrated that nanomedicine delivery systems (NDDS) offer promising results, demonstrating both effective GBM targeting and safety, thereby presenting a potential solution for targeted drug delivery. This review explores the various strategies employed in preclinical studies to overcome the BBB for drug delivery. Subsequently, the results of clinical translation of NDDS has been summarized, highlighting the progress made. Finally, we discuss potential strategies for advancing NDDS development and accelerating their translational research through well-designed clinical trials in GBM therapy.
The application of the Hub and Spoke Model in Antimicrobial Stewardship Programmes - A Scoping Review
Authors: Iqbal Ayesha , Kumaradev Yuhashinee , Gülpinar Gizem , Brandish Claire , Nabiryo Maxencia , Garraghan Frances , Rosado Helena , Rutter Victoria
Published: September 2024

Background:
The hub-and-spoke model (HSM), offers a framework for efficient healthcare service delivery. This scoping review seeks to establish the implementation and effectiveness of the HSM in Antimicrobial Stewardship (AMS) programs.
Methods:
The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR) reporting guideline was followed. A systematic search was conducted in four electronic databases (PubMed, Medline, Cochrane library and Google scholar) from inception until January 2024. Studies where the HSM was used for delivering any AMS activity, intervention or action, were included. No study specific filters were applied and all populations, study designs and health settings were included. Data screening and selection was achieved using Rayyan. Three authors independently screened studies, with conflicts resolved by a fourth author. Data were narratively synthesized. Standard appraisal tools were impractical; however, critically evaluation of data collection and outcome reporting was ensured.
Results:
Out of 1,438 articles, three were included in the scoping review. The primary interventions utilising the HSM in AMS involved reducing antibiotic misuse, training healthcare professionals, case-based learning, establishing AMS programs, developing antibiograms, and formulating policies or guidelines pertinent to AMS. The studies demonstrated significant clinical improvements in AMS. Clinical outcomes from the studies include a significant reduction in antimicrobial usage and improved antibiotic management, with a notable decrease in days on antimicrobial therapy and increased antibiotic de-escalation. Key facilitators for AMS program success: tailored education, collaborative learning, strong leadership, strategic practices, and data-driven decisions. Key barriers: leadership challenges, change resistance, knowledge gaps, inadequate data systems, resource limitations, and technological constraints.
Conclusion:
The review identified a literature gap in HSM use for AMS programs. Further studies are needed to assess HSM's effectiveness, feasibility, and cost-effectiveness in AMS contexts.
Sustainable Development of Small Business in Kazakhstan
Authors: Zarubina Venera , Zarubin Mikhail , Yessenkulova Zhaukhar , Gumarova Tursyngul , Daulbayeva Almira , Meimankulova Zhuldyz , Kurmangalieva Aizhan
Published: September 2024

The small business sector in Kazakhstan demonstrates dynamic growth, but its sustainable development in modern conditions requires activation from government agencies, society and entrepreneurs themselves
The purpose of the article is to study the development of small entrepreneurship in Kazakhstan and develop a mechanism for sustainable development based on network interaction "business entities - society-state" with the identification of priority areas of development based on a rating approach.
The methods of bibliographic analysis of scientific literature, statistical, correlation analysis, survey, comparative analysis, ranking based on data normalization were used.
The results revealed the need to formalize indicators of sustainable development of the small business sector in strategic development programs; create conditions, support, explain the importance and prospects of investing in sustainable innovations by small businesses; form a balanced strategy for achieving carbon neutrality based on network interaction "business entities - society-state" with the identification of priority areas of development based on a rating approach to ensure transparency and publicity of decisions made.
Conclusions are made about the need to popularize sustainable development among business entities, stimulate investment activity through government participation, legislative regulation of public presentation of non-financial reporting, and assist society in the formation of an ESG culture.
Synchronization of Chaotic Systems with Huygens-Like Coupling
Authors: Pena Ramirez Jonatan , Arellano-Delgado Adrian , Méndez-Ramírez Rodrigo , Estrada-Garcia Hector Javier
Published: September 2024

In this paper, we consider the synchronization of chaotic oscillators interconnected via a second order dynamic coupling. The design of the proposed coupling is inspired in the ancient synchronization experiment of synchronized pendulum clocks, as described by the Dutch scientist Christiaan Huygens more than three centuries ago. It is demonstrated that the coupled chaotic systems may exhibit not only complete synchronization, but also mixed synchronization—some states synchronize in anti-phase whereas other states synchronize in-phase. In fact, a transition from complete synchronization to mixed synchronization or viceversa can be induced by just changing a single parameter in the coupling. Additionally, the stability of the synchronous solution is investigated by using the Master Stability Function approach and the largest transverse Lyapunov exponent. The Lorenz system is considered as particular application example. Finally, the performance of the proposed synchronization scheme is illustrated with computer simulations and validated by means of experiments using electronic circuits.
A Cross-Sectional Study of Pre-prepared Foods Knowledge, Attitudes and Practices of College Students in Central China
Authors: Wumaierjiang Reyisaimu , Xu Yijia , Wang Lei , Guo Taotao , Chen Guoxun , Li Rui
Published: September 2024

This study aimed to investigate knowledge, attitudes, and practices related to pre-prepared foods among college students in Central China. In May 2024, we completed a cross-sectional study using an online questionnaire. A total of 1,676 questionnaires were distributed online, and 1,566 valid questionnaires were collected. The survey results showed that the average score for knowledge, attitudes, and practices of pre-prepared foods was 11.98 (0.00-32.00), and the average scores for knowledge, attitudes, and practices were 5.42 (0.00-8.00), 2.94 (0.00-11.00) and 3.62 (0.00-20.00), respectively. Ethnicity, place of residence, the number of children in the family, academic qualifications, monthly family income, monthly living expenses, satisfaction with school catering services, and body mass index were associated with college students' knowledge, attitudes, and practices of pre-prepared foods. College students have a high level of knowledge of pre-prepared foods. However, they have a more negative attitude towards pre-prepared foods, and their overall level of knowledge, attitudes, and practices of pre-prepared foods are relatively low. Therefore, it is necessary to strengthen the education of college students on the knowledge related to pre-prepared food to enhance their cognitive level and to improve students' attitudes towards pre-prepared foods by adjusting the campus food service to be more positive. Healthy eating behaviors should also be encouraged.