bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Surface Chemistry of Inorganic Materials on Structures and Fracture Behaviours of Epoxy Resin within Nanometres of Adhesive Interfaces
Authors: Jinnai Hiroshi , Miyata Tomohiro , Sato Yohei , Wang Hsiao-Fang , Kumagai Akemi , Kawagoe Yoshiaki , Shirasu Keiichi , Kinoshita Sora , Yoshida Kaname , Huang Hsin-Hui , Okabe Tomonaga , Mizukami Masashi , Hagita Katsumi , Mizoguchi Teruyasu 
Published: July 2023

Abstract
Adhesion and delamination between polymers and inorganic materials are being widely utilized. However, the mechanisms underlying the influence of inorganic material surface chemistry on polymer structures and fracture behaviours near adhesive interfaces are not fully understood; this was studied herein using electron microscopy and molecular dynamics simulations. We prepared adhesive interfaces between epoxy resin and silicon substrates with varying surface chemistries (OH and H terminations) with a smoothness of < 1 nm. The epoxy resins within sub-nanometre distance from the adhesive interfaces exhibited distinct amine-to-epoxy ratios, cross-linked network structures, and adhesion energies. The OH- and H-terminated interfaces exhibited cohesive failure and interfacial delamination, respectively. The substrate surface chemistry impacted the cross-linked structures of the epoxy resins within several nanometres of the interfaces, which resulted in different fracture behaviours and bond strengths. This will help develop durable adhesion with epoxy resins, and potentially help achieve weight reduction in vehicles and other products.
Copper laser welding from 3 m/min to 35 m/min at 8 kW using beam shaping with Multi-Plane Light Conversion
Authors: Kumar Avinash , Orieux Adeline , Gaillard Nicolas , Lamaitre David , Adrien Adrien , Pallier Gwenn , Labroille Guillaume 
Published: July 2023

Abstract
Copper is a widely used material in the electric vehicle industry due to its excellent electrical and thermal conductivity. However, welding copper can be challenging due to its high thermal conductivity and low absorptivity at 1 µm. We discuss a new method of copper laser welding that utilizes beam shaping based on Multi-Plane Light Conversion (MPLC) technology to stabilize the melt pool for a broad range of speed and power. The welding performance of different shapes based on MPLC technology is discussed including welding penetration depth from 4 to 8 kW and from 3 to 15 m/min. In addition, live X-ray imaging was performed, as well as post-processing X-ray analysis showing that no pores were inside the welds. The X-ray analysis including pore count and capillary length for different welding parameters is described. The developed system allows for deep penetration welding up to 2.8 mm at 8 kW and 3 m/min, which may be applied to busbar welding. Deep penetration welding up to 35 m/min at 8 kW was also achieved, paving the way for applications such as hairpin welding. The welding performance of the MPLC technology-based system versus beam shaping based on a dual-core fiber laser technology system in similar conditions and no beam-shaping is shown. It includes a process window comparison with welding penetration depth and pore analysis. It demonstrates that the MPLC system enables high-quality welding at both lower and higher speeds.
The Clinical Outcome of Emergency Superficial Temporal Artery-to-Middle Cerebral Artery Bypass in Acute Ischemic Stroke with Large Vessel Occlusion: A cohort study and meta-analysis
Authors: Guo Lei , Yang Li , Li Chunling , Zeng Yi , Xu Ruxiang , Wang Zhengyu , Jiang Chonggui 
Published: July 2023

Abstract
Objective
We conducted a cohort study to evaluate the clinical outcome of emergency STA-MCA in AIS-LVO and a meta-analysis to assess the clinical outcome of STA-MCA performed to treat early AIS.
Methods
We recruited newly diagnosed patients with AIS-LVO from January 2019 to March 2022. The patient population was divided into the following two groups: the STA-MCA group and the non-STA-MCA group. Neurological status and outcomes were respectively assessed with the National Institutes of Health Stroke Scale (NIHSS) in the acute phase and the modified Rankin Scale (mRS) during the follow-up. Besides, a meta-analysis of all reported clinical studies was conducted to evaluate the effect of STA-MCA in patients with AIS.
Results
Our cohort study included 56 patients. The improvement in neurological status was more evident in the STA-MCA group than in the non-STA-MCA group at two weeks after onset (p = 0.030). Multivariable logistic regression analysis indicated that the NIHSS score at two weeks after onset (OR: 0.840; 95% CI: 0.754–0.936, p = 0.002) was the most important factor contributing to a good outcome. In the meta-analysis, the pooled rate (n = 7) for achieving a good outcome (mRS < 3) was 67% (95% CI: 57% − 77%, I2 = 44.1%) at follow-up points.
Conclusions
The meta-analysis revealed that STA-MCA for patients with mild to moderate AIS can be judged effective. However, our cohort study suggested that STA-MCA bypass does not seem to improve the prognosis of patients who suffer from AIS-LVO.
Robustness analysis of exponential stability of fuzzy inertial neural networks
Authors: Fang Wenxiang , Xie Tao 
Published: July 2023

Abstract
This paper characterizes the robustness of exponential stability of fuzzy inertial neural network which contains time delays or stochastic disturbance through the estimation of upper limits of perturbations. By utilizing Gronwall-Bellman lemma as well as some inequality techniques, the limits of both time delays and stochastic disturbances are derived in this paper which can make the disturbed system keep exponential stability. And the constraints between the two types of disturbances are provided in this paper. Examples are offered to validate our results.
A Counterpart to the St. Petersburg Paradox
Authors: Sims Justin Tyler 
Published: July 2023

Abstract
A paradox of expected utility theory similar to the St. Petersburg paradox is presented, which arises with agents whose risk aversion decreases quickly enough as they gain wealth according to a uniform payoff scheme with positive but diminishing probability premium. It is shown that while both paradoxes require unbounded utility, this counterpart has a more satisfactory resolution through temporal dis- counting than the St. Petersburg paradox. Finally, it is shown that this is mirrored in more realistic settings with prospect theory agents. This indicates that the two paradoxes are distinct and that account- ing for time preference is important in models that allow unbounded utility.
Modern problems of higher education development in Russia
Authors: Kolin K. K. 
Published: July 2023

The purpose of the research. The article is devoted to the analysis of the main directions of development of the higher education system in Russia, which is currently under modernization and should receive new content in order to become adequate to the strategic goals and national priorities of our country in the new geopolitical conditions. The lessons of Russia’s special military operation in Ukraine have shown the need to modernize our country’s higher education in the interests of developing the military-industrial complex and ensuring national security. At the same time, in order to improve the quality of education of engineering specialists, they also need systemic and humanitarian knowledge based on the latest achievements of domestic and world science. This knowledge is also necessary for other specialists with higher education in order for them to form a systemic type of thinking, which is required today to adequately counter the new challenges and threats of the 21st century.Materials and methods. In the course of the research, review publications were used on the current state of ensuring Russia’s national security by the necessary specialists with higher education, as well as on the projected challenges and threats to Russia’s national security, the counteraction of which requires adequate changes in the education system.The results of the study. As a result of the research, the structure of priority directions for the development of the higher education system in Russia for the period up to 2030 has been determined. The implementation of these directions will make this system more adequate to Russia’s strategic goals and national priorities for this period in the new geopolitical conditions. It is shown that one of the urgent tasks is the formation of a comprehensive information education system in our country, the conceptual foundations of which have been developed in the Russian Academy of Sciences. The tasks of the education system for the formation of a culture of safety in society are also considered – a new direction in the development of culture, which is already being formed and is a necessary condition for the further safe development of world civilization.
Evaluation of the Interaction between Ricin Protein and Quercetin using
Different Analytical Methods
Authors: Martínez-Ceniceros Mayra Cristina , Nevarez-Prado Lenin Omar , Neder-Suarez David , Sandoval-Salas Fabiola , Rodríguez-Valdez Luz María , Landeros-Martínez Linda-Lucila , Bernal-Alvarado Karla , Hernández-Ochoa León 
Published: July 2023

Background:
Ricin is the most toxic protein known. It is part of the ribosome-inactivating
proteins, RIPs, type 2, which has generated importance in his research; it is possible to detoxify this
protein with phenolic compounds; however, it is essential to understand how this detoxification occurs.
To analyze using electrophoresis, UV-visible spectroscopy, and high-performance liquid chromatography
(HPLC) the protein ricin with the flavonol quercetin, understanding the detoxification
process.

Methods:
The UV-visible analysis was performed on both the supernatant and the precipitate of the
samples; these results were analyzed using one-factor analysis of variance (ANOVA) and a Tukey test
with a significance level of 0.05.

Results:
34.9 μg/mL of total protein and 4.2 μg / mL of ricin were obtained in the extraction method.
Eight interactions were carried out, and all presented precipitation, observing through the electrophoresis
technique a decrease in the bands corresponding to the protein; these results were analyzed with
HPLC observing a decrease in the size of the area of the peaks in the chromatograms.

Conclusion:
The results obtained in this study suggest an agglomeration of the protein, generating a
precipitate that could benefit the protein's inactivation as a detoxification process.
PENGARUH INTELLECTUAL CAPITAL TERHADAP KINERJA KEUANGAN PERUSAHAAN MANUFAKTUR YANG TERDAFTAR DI BURSA EFEK INDONESIA (SURVEY PERUSAHAAN MANUFAKTUR SEKTOR INDUSTRI BARANG KONSUMSI DI BURSA EFEK INDONESIA PADA TAHUN 2018-2020)
Authors: Gunawan S Bambang , Wiralestari Wiralestari , Friyani Rita 
Published: July 2023

Penelitian ini bertujuan untuk menganalisis pengaruh Value Added Intellectual Capital (VAIC) terhadap kinerja keuangan perusahaan Manukfatur yang Terdaftar di Bursa Efek Indonesia. Penelitian ini menggunakan pendekatan kuantitatif dan data yang digunakan diperoleh dari laporan keuangan tahunan perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia (BEI) periode 2018–2020 dengan jumlah sampel sebanyak 19 perusahaan. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kuantitatif. Teknik pengambilan sampel yang digunakan adalah Pemilihan sampel ditentukan secara purposive sampling. Teknik analisis data dalam penelitian ini adalah regresi linear berganda dengan bantuan software SPSS. Hasil penelitian menunjukkan bahwa (1) Intellectual Capital (VAIC) berpengaruh positif signifikan terhadap Net Profit Margin (NPM); (2) Intellectual Capital (VAIC) berpengaruh positif signifikan terhadap Return on Equity (ROE); (3) Intellectual Capital (VAIC) berpengaruh positif signifikan terhadap Return On Asset (ROA); (4) Intellectual Capital (VAIC) tidak berpengaruh terhadap Asset Turnover Rasio (ATO). Oleh sebab itu, untuk memaksimalkan peningkatan kinerja perusahaan perlu mempertimbangkan faktor-faktor Intellectual Capital.
Description of Residual Stress Distribution in the Surface Layer After Heat Treatment and Shot Peening
Authors: Skalski Konstanty , Mońka Grzegorz , Filipowski Ryszard 
Published: July 2023

Abstract
The stress distribution function in the surface layer is created as a result of using stress measurements on the surfaces of C45 steel samples after shot peening. Stresses were measured by X-ray diffraction with the use of the PSF-3M device from the Rigaku Company. For measuring residual stresses, subsequent layers of the top surface of the material were used as a basis, and these were obtained through electrochemical etching. The test results i.e. distance into the material, sample hardness, shot type, stress) were entered into the stepwise multiple regression program. A record of residual stresses was obtained in the form of the second-degree regression function of three independent variables with interactions. The obtained analytical form of the residual stress function was used in the FUNVAL3.EXE program to calculate the tabular values of stresses permeating into the material. For the analytical description of the stress distribution, the REGPOLY.EXE regression program was used, which creates a polynomial functional form of the residual stress distribution. The plot form of the residual stress distribution was obtained using the EXCEL Microsoft Office 2000 program.
Gamification as one of the ways to increase the involvement of the personnel of Russian companies in the aspect of ensuring business competitiveness
Authors: Громова Н.В. , Дмитриев А.Г. , Грацианова Л.И. 
Published: July 2023

Целью данного исследования является поиск способов расширения участия сотрудников в российских компаниях для обеспечения конкурентного преимущества бизнеса. В качестве средства для этого предлагается один из современных аспектов цифровизации в сфере HR — инструменты геймификации. Методология, используемая в этом исследовании, включает обзор литературных источников, касающихся вовлечения сотрудников и использования геймификации для обеспечения конкурентоспособности бизнеса. Кроме того, анализируются научные определения, имеющие отношение к исследованию. В исследовании сформулированы основные конкурентные преимущества, которые получают компании с высокой степенью участия сотрудников. В исследовании определены основные методы, которые современные российские компании могут использовать для повышения вовлеченности своего персонала. В качестве эффективной альтернативы традиционным HRинструментам в качестве одного из основных инструментов предлагается геймификация. Доказано, что использование геймификации эффективно развивает и совершенствует ключевые компетенции сотрудников организации, что приводит к повышению эффективности обучения, а также к усилению инструментов материальной и моральной мотивации и, в итоге, к повышению уровня лояльности и вовлеченности персонала. в российских компаниях. Это приводит к тому, что бизнес получает конкурентное преимущество.
The research objective is to pinpoint strategies for boosting the engagement of personnel within Russian enterprises, thereby ensuring business competitiveness. This includes the integration of gamification methods as a contemporary digitalization trend within the HR sector. The research approach involves scrutinizing literary resources on the topics of personnel engagement and gamification practices in relation to fostering business competitiveness, in addition to analyzing scientific definitions relevant to the research purview. Following an extensive analysis, the principal competitive benefits garnered by companies with high levels of staff engagement are elucidated. The primary methods that current Russian corporations can deploy to enhance the engagement of their personnel are determined. Gamification is posited as one of the essential methods, providing an effective alternative to conventional HR tools. The research provides evidence that employing gamification allows for the development and enhancement of the organization's employees' key competencies, boosts the efficiency of their overall training, amplifies the effect of tangible and intangible motivation tools, elevates the loyalty and engagement of Russian companies' personnel, and furnishes businesses with supplementary competitive advantages.
Producing cellulose fiber from husks sunflower
Authors: Tuntsev Denis Vladimirovich , Kulikov Andrey Vladimirovich , Prosvirnikov Dmitriy Bogdanovich , Akhmedzyanova Rumiya Rustamovna 
Published: July 2023

The article discusses the results of research on obtaining cellulose fiber from sunflower husks. A complete technological scheme of plant raw materials processing is presented. The studies have proved the possibility of obtaining cellulose fiber from sunflower husk. The average weighted length of the fiber was 0.495 mm, width 30.8 microns. It has been revealed that 59,1 % of the total weight of the obtained fiber can be attributed to the conditioned fiber having bougoyage-forming properties.
Influence of calcium nitrate on potato productivity and soil condition in the forest-steppe of the Chelyabinsk region
Authors: Vasiliev Aleksandr Anatolievich , Nokhrin Denis Yurievich , Davydova Natalya Alekseevna 
Published: July 2023

The article discusses the results of field experiments to study the effect of calcium on the formation of the planned yield and quality of potato tubers in the conditions of the Chelyabinsk region. The objectives of the study included assessing the effect of mineral fertilizers on the agrochemical properties of the soil. It has been proven that the use of balanced norms of mineral fertilizers based on a planned yield of 40 t/ha (both with calcium and without it) has a significant impact on the mineral nutrition regime of plants. The introduction of calcium increases the adaptive ability of plants to drought conditions, while an increase in nitrogen nutrition of potatoes is observed in the first half of the growing season, and phosphorus and potassium nutrition throughout the growing season. As a result, in the variant (N130P150K130Ca158) with the introduction of calcium, the highest yield (+41.3% of the control) and the marketability of tubers (+5.1%), as well as high product quality, are observed, while in the variant without calcium (N130P150K130) a decrease in the content of dry matter in tubers by 1.7%, and starch - by 0.99% compared with the control (without fertilizers).
Estudio de los incidentes de hechos de tránsito en Reynosa Tamaulipas durante el año 2021 - 2022
Authors: Méndez Ñeco José Andres 
Published: July 2023

El presente estudio de los incidentes de hechos de tránsito en la ciudad de Reynosa, Tamaulipas, busca conocer las zonas de colisión en hechos de tránsito, así como las diversas definiciones que existen en los hechos de tránsito terrestre, conocer los diferentes tipos de colisión que existen y los más frecuentes a suscitarse en la ciudad de Reynosa, Tamaulipas. Al mismo tiempo conocer el marco jurídico en los que se clasifican los hechos de tránsito terrestre y la aplicación de estos. También saber los índices de mortalidad debido a los incidentes de tránsito, las edades de los conductores que están involucrados a este tipo de eventos. Además, conocer las edades de las personas que mayormente se ven involucrados en estos tipos de hechos, conocer cuántos partes de hechos de tránsito se realizan por año en el departamento de peritajes de la dirección de tránsito y vialidad de la secretaria de seguridad pública, tránsito y vialidad municipal. En este sentido se realizado una investigación cuantitativa que permito analizar las cifras de hechos de tránsito suscitados en frontera de Reynosa, durante el año 2021 y su diferencia en cifras con las obtenidas con las estadísticas del año 2022, donde claramente se mostró que durante este último año se tuvo un incremento del 49 hecho de tránsito señalando que se aumentó la cifra en comparación con el 2021.
PALABRAS CLAVES: Hechos de tránsito, colisiones terrestres, estadística, conductores.
Tourism Destination Management Model In Mount Jae Campground As A Support Of Economic Growth For The Community Of Sedau Village, Narmada District, West Lombok District in 2020-2022
Authors: Devi Febriana  , Prayitno Basuki  , Adhitya Bagus Singandaru  
Published: July 2023

The purpose of this study is to find out how the management model of Mount Jae Campground tourist destinations is a support for the economic growth of the people of Sedau Village, West Lombok. The type of research used, namely qualitative research and using a qualitative approach, is qualitative because the data is in the form of information on how the strategy of the Tourism Destination Management Model at Mount Jae Campground as Support for Economic Growth of the Sedau Village Community. Determining informants to interview uses two techniques, purposive and snowball. The data analysis technique used is the Miles and Huberman model. The model of Mount Jae Lake tourism management is in the following ways: (1) Increase the promotion of tourism objects so that they can be known by many tourists, not only local tourists, but tourists outside the region and abroad. (2) Holding art/cultural activities in welcoming tourists visiting Mount Jae tourist attractions, this method can attract tourists to visit. (3) Improve guide services for visiting tourists. (4) Improve facilities to support tourist activities in tourist destinations.Keywords: Tourism, Destination, Mount Jae, Village Sedau.
Critical Thinking Ability on Temperature and Heat in Learning with Problem Based Learning Models
Authors: Puteri Baiq Inayah Rahmaniah , Makhrus Muh. , Hikmawati Hikmawati 
Published: July 2023

This study aims to determine the effect of the problem-based learning model on students' critical thinking skills in the subject matter of temperature and heat. This type of research is quasi-experimental with a pretest-posttest control group design. The population of this study was all students in class XI MIPA at SMAN 2 Praya, while the sample was taken using a random sampling technique so that students in class XI MIPA 3 were selected as the experimental class and students in class XI MIPA 4 as the control class. The instrument used to measure students' critical thinking skills during learning activities is LKPD which is equipped with questions that refer to indicators of critical thinking skills, and the non-test instrument used is in the form of student response questionnaires to LKPD. The results of the analysis of the level of critical thinking skills of students during learning activities show a very critical category for students in the experimental class and a critical category for students in the control class. The results of the student response questionnaire analysis showed that the student response to the LKPD was 79% in the positive category.

Keywords: Problem Based Learning, Critical Thinking Ability, Temperature, heat
Bibliometric Analysis of Green Marketing in Asia (2000 - 2020)
Authors: Dakwah Muhammad Mujahid , Abdurrahman Abdurrahman 
Published: July 2023

Green Marketing (GM) concepts provide suitable solutions for balancing efficiency and environmental concerns. The objective of this paper is to provide an extensive bibliometric literature review on ‘green marketing’ as a term and concept. Articles were located through scopusr database over a period of 20 years (2000 - 2020). The population in question is 1,104 scientific publication titles (9 November 2020). Mendeley software was used to manage and resume the references. We have reviewed this database and attempted to classify articles using VOSviewer software. fourteen clusters were reviewed; the words most frequently occurring in each group were ‘green consumer behavior’, ‘green awareness, 'evnironmental sustainability', 'greenwash' and ‘corporate social responsibility’. This cluster represents the research streams of green marketing.