bluuebunny/crossref_metadata_2025 huggingface dataset:
Formation of a financial management system in the development industry based on digital financial technologies
Authors: RAZUMOVSKAYA Elena A. , NEVMERZHITSKII Aleksandr L.
Published: July 2024

Subject. The article considers the financial management system in the context of the use of digital financial technologies.
Objectives. The main goal of the study is to create new financial management tools for use in construction to improve the efficiency of transaction control based on digital FinTech.
Methods. The study attempts to analyze the potential possibility of creating a financial management system in construction projects, based on solutions generated by FinTech and implemented in construction, using the Blockchain technology.
Results. The introduction of Blockchain will help all construction project participants to safely make transactions without the involvement of third parties, based on a smart contract. The proposed approach enables stakeholders (real estate buyers) to control the remaining financial obligations between interested parties, i.e. participants in business transactions. The main result is the presentation of new tools for a decentralized financial management system that reduce the risks of losses in operational and financial activities of the developer, and this is extremely important in conditions of external market volatility.
Conclusions. This study presents provisions that substantiate the potential possibility of using new tools for a decentralized financial management system based on digital financial technologies that reduce the developer’s risks.
Scenarios for the introduction of hydrogen in the global fuel and energy complex, taking into account the analysis of the economic prerequisites for the inclusion of hydrogen in the global energy balance
Authors: ERIKSSEN Kristina I.
Published: July 2024

Subject. This article discusses possible scenarios for the development of the global hydrogen market in the context of changes in the global energy balance.
Objectives. The article aims to determine the prospects for the inclusion of hydrogen in the world energy balance in the process of its transformation, and analyze the economic prerequisites for the use of hydrogen.
Methods. For the study, I used a content analysis, comparative analysis, and statistical data.
Results. The article presents the author-developed methodology for analyzing the economic prerequisites for the inclusion of hydrogen in the global energy balance, which includes an assessment of the full cost of the hydrogen chain, inertia factors, regulatory and subsidy costs, possible benefits from the use of hydrogen instead of traditional fuels, cost reduction, as well as the calculation of investment indicators. The article assesses forecasts and strategies for the development of hydrogen energy in the world.
Conclusions and Relevance. Creating safe, low-cost and reliable ways to transport and store hydrogen will provide an opportunity to replace fossil fuels in the transportation market. The results of the study can be used in decision-making by states and energy companies regarding the development of hydrogen energy and investment in technologies for the production, transportation and storage of hydrogen.
ФРАНЦУЗЬКІ КАПІТАЛИ В НАФТОВІЙ ПРОМИСЛОВОСТІ ГАЛИЧИНИ У МІЖВОЄННИЙ ПЕРІОД
Authors: МАСИК Роман
Published: July 2024

Мета дослідження – показати залученість французьких капіталів у нафтову промисловість Галичини в міжвоєнний період, висвітлити діяльність французьких нафтових фірм. Методологія дослідження ґрунтується на принципах історизму, логічності, наукової об’єктивності в оцінках минулого, критичного ставлення до наявних джерел, зокрема, звітів й протоколів засідань французьких нафтових фірм, заміток, опублікованих на шпальтах спеціалізованих часописів. Застосовувалися загальнонаукові (аналізу, абстрагування, синтезу, узагальнення) й спеціально-історичні методи (історико-генетичний, історико-типологічний, історико-системний, порівняльно-історичний, методи статистичного аналізу). Наукова новизна статті полягає у тому, що досі комплексно не розглядали вплив французьких капіталів на розвиток нафтової промисловості міжвоєнної Галичини. Дослідники історії нафтової справи здебільшого лише згадували про домінування у ній французів, перераховували їх нафтові фірми. Лише Пйотр Франашек більше дослідив історію концернів “Домборова” і “Малопольща”. Висновки. Внаслідок врегулювання після Першої світової війни права власності на нафтові об’єкти у Східній Галичині перевагу в галузі здобули французькі капітали. Французькі банкіри перейняли більшість нафтових фірм, якими до війни володіли австрійці й німці. В цьому їм посприяла політика польського уряду. Французи створили низку фірм, які зростали, скуповуючи нафтові свердловини, склади й нафтопереробні заводи. У такий спосіб вони заволоділи понад половиною всієї нафтової промисловості Галичини. В 1920-х рр. французькі нафтові фірми дбали більше, щоб отримати швидкі прибутки, невміло управлялися, мало вкладали в модернізацію своїх підприємств. Це призвело до того, що наприкінці 1920-х рр. деякі з них опинилися на межі банкрутства. Водночас намагалися забезпечити собі весь цикл виробництва – видобуток нафти, її переробку й продаж. Завдяки підтримці польського уряду і об’єднанню французьких фірм у великі концерни вдалося вийти з кризи. В результаті французькі капітали в нафтовій промисловості Галичини зосередилися у двох фірмах – “Галичині” і “Малопольщі”. Вони істотно впливали на стан справ у галузі до початку Другої світової війни.
Levels and Characteristics of the Illegal Trade in Conventional Arms
Authors: Sangiorgio Shannon
Published: July 2024

When it comes to the transfer of conventional arms, there is a large gap inthe available data. This gap stems in part from the existence of a substantialblack market for military equipment, allowing for conventional arms tochange hands undetected. Despite the massive threat this produces, thereis very little literature examining the happenings on the illicitconventional arms market. This article aims to highlight some of the datagaps present in the current literature. The most common methods used toillicitly transfer arms are described and it is explained how arms traffickersuse these to circumvent regulations. Some select case studies should helpto illustrate the matter further.
The Impact of Using Multi-Joint Exercises Associated with Skill Performance on Developing Certain Physical Qualities and their Relationship to the Performance Accuracy of the Sky Ball Serve" Star Trek" Skill in Volleyball
Authors: Mohammed Tarek Dhayea
Published: July 2024

The research aimed to prepare multi-joint exercises associated with skill performance on developing certain physical qualities and their relationship to the performance accuracy of the sky ball serve" Star Trek" skill in volleyball, The researchers used the experimental approach with the "two equivalent groups" technique. The community research was selected from the players of El-Balaad Sports Club for the professional Spikers for the season 2018-2019. According to the results, the researchers figured out the following conclusions:
1-There are significant differences between the post- tests for favor of the experimental group.
2-Developing the physical qualities has a positive impact on developing the star trek skill accuracy in volley ball.
Key Words: multi-joint exercises, Physical qualities, star trek, volley ball
بناء اختبار مطاولة الدحرجة للاعبي كرة القدم المتقدمين
Authors: لؤي غانم حسين
Published: July 2024

هدف البحث الى:

تغير مائدة الطاولة الدحرجة للاعبي كرة القدم المتقدمين .
التعرف على مستوى مطاولة الدحرجة للاعبي انجلترا نينوى بكرة القدم المتقدمة .
ونتيجة لدرجات الحرارة العالية والدرجات العالية للتوترين، مائدة الدحرجة للاعبي انجلاند نينوى للتنس المتقدمين .

ولكن في إجراءات البحث فقد استخدم المستخدم المستخدم الوصفي بالاسلوب المسحي، تم تحسين البحث من (150) لاعب يمثلون الهند (الموصل، الحدباء، المرئي، الامواج، عمال نينوى، ربيعة) لمحافظة نينوى، انتهى البحث العلمي والمراجع العلمية والابيان اختبار كوسائل لرصد البيانات، كما أنها مفيدة كل من الوسط الحسابي والنحراف المطاطي ومعامل الاختلاف والنسبة إلى ومعامل الارتباط البسيط ومربع كآي والدرجة المطاطية المعدلة (ستة سيجما) كوسائل حصائية.
وقد توصلت الى الباحثة الى التالية :

تم التوصل الى بناء علاقات مائدة لدحرجة للاعبي القدم المتقدمين .

تم دمجها الى مستويات ومستويات قياسية للاعبي انديانا نينوى بكرة القدم المتقدمة متداولة الدحرجة .
Interprofile practices: ensuring safety in the long-term care system (on the example of the Volgograd region)
Authors: Skobelina Natalia Anatolyevna
Published: July 2024

The long-term care system includes diverse specialists who organize long-term care activities and provide services to elderly and disabled people in need of care. Our focus is on interprofile practices that are created in the long-term care system in order to provide high-quality and safe services to the population. The purpose of the article is to identify the features of interprofile practices in the aspect of ensuring safety in long-term care. In the long-term care system, safety is understood as a way to protect the health and well-being of the elderly and disabled, creating conditions to improve the quality of life of citizens in need of care. It is relevant to create safe work for care professionals in order to prevent their professional burnout in long-term care. The article uses the analysis of scientific literature and the results of expert interviews with managers and employees of social service centers of the Volgograd region (N=27, Volgograd region, January – February 2022). The fundamental theory for the study of interprofile interactions of specialists as organized practices is the theory of structuration by E. Giddens. The features of interprofile practices that are reproduced by subjects of long-term care include: versatility, balance of social services and medical care, the technological basis for the interaction of specialists, ensuring safety in the process of long-term care. In the Volgograd region, a mechanism is being built to ensure the safety of elderly people and care professionals in need of care, technologies are being used that integrate the efforts of medical workers and specialists in the field of social services, the creation of which contributes to improving the quality of services for the elderly and disabled. However, not all social service centers in the Volgograd Region use the brigade method and establish cooperation practices between medical professionals and social service specialists, whose integration ensures the safety of both providers and recipients of services.
Exhaustion of rights and parallel import: legal assessment from the point of view of security
Authors: Agamagomedova Saniyat
Published: July 2024

In the context of external challenges and threats, integration and digitalization of the economy, attention is growing to the issues of exhaustion of rights or parallel imports. The article considers the issues of exhaustion of exclusive rights to intellectual property objects from the point of view of ensuring security.The object of the study is the model of exhaustion of exclusive intellectual property rights in Russia, its features from the point of view of ensuring various types and levels of security. Based on the proposed periodization of the legal regulation of exhaustion of rights in Russia in the context of Eurasian economic integration, the author examines the formed model of exhaustion of intellectual property rights, highlights its features, identifies options for its scientific justification from the standpoint of ensuring national security in the context of internal and external threats.Methods of systemic, historical and institutional analysis, formal logical and comparative legal methods were used. The author proposes a periodization of the legal regulation of exhaustion of rights in Russia in the context of Eurasian economic integration, a classification of participants in legal relations directly or indirectly involved in the mechanisms of creation, use and turnover of intellectual property rights. Attention is drawn to three aspects of the mechanism of exhaustion of rights that has developed and is developing in Russia: the conceptual apparatus of the mechanism, the complexity and multilevel nature of the security provided by it and the mobile nature of the mechanism of exhaustion of rights. Conclusion are drawn that in modern Russia the established model of exhaustion of rights, combining elements of regional and international principles of exhaustion, can be considered as a way to counteract sanctions pressure, measures to protect domestic copyright holders, producers and consumers, measures to support the domestic economy, conditions for the formation and strengthening of technological sovereignty. It is proved that the established correlation of various models of exhaustion of rights in Russia reflects the dominance of aspects of national security protection, the strengthening of economic components of intellectual property rights protection.
PENGARUH KOMPETENSI, KOMITMEN DAN KOMPENSASI TERHADAP KINERJA PEGAWAI MELALUI MOTIVASI SEBAGAI VARIABEL INTERVENING PADA BAGIAN PENGADAAN BARANG/JASA DAN ADMINISTRASI PEMBANGUNAN SEKRETARIAT DAERAH KOTA SURABAYA
Authors: Syahrial Mahyudin  , Sandra Oktaviana Pinaraswati
Published: July 2024

Penelitian ini bertujuan menguji pengaruh langsung dan pengaruh tidak langsung kompetensi, komitmen dan kompensasi terhadap kinerja pegawai melalui motivasi sebagai variabel intervening pada Bagian Pengadaan Barang/Jasa dan Administrasi Pembangunan Sekretariat Daerah Kota Surabaya. Metode penelitian yang digunakan dalam penelitian ini adalah metode kuantitatif dengan jenis penelitian deskriptif. Pengambilan sampel menggunakan teknik sampling jenuh dengan jumlah responden 35 pegawai pada Bagian Pengadaan Barang/Jasa dan Administrasi Pembangunan Sekretariat Daerah kota Surabaya. Teknik analisis data pada penelitian ini menggunakan analisis structural equation modeling – partial least square (SEM-PLS) melalui aplikasi SmartPLS versi 4.0. Berdasarkan hasil analisis data menunjukan bahwa variabel kinerja pegawai sangat dipengaruhi oleh variabel kompetensi, komitmen, kompensasi dan motivasi. Analisis data juga  menunjukan bahwa terdapat 2 variabel yang memiliki nilai original sample yang tinggi, yaitu: kompensasi sebagai variabel yang berpengaruh positif terhadap motivasi dan motivasi sebagai variabel berpengaruh positif terhadap kinerja. Sehingga hasil pengujian ini dapat membantu pimpinan organisasi dalam merumuskan dan menerapkan strategi yang efektif untuk peningkatan kinerja pegawai pada Bagian Pengadaan Barang/Jasa dan Administrasi Pembangunan Sekretariat Daerah Kota Surabaya.
Clinico-microbiological evaluation of post-cesarean surgical site infections
Authors: Kangan  , Mehra Reeti , Gupta Varsha , Goel Poonam , Kaur Manjeet
Published: July 2024

Objectives:

With increasing rates of cesarean section (CS), the incidence of post-operative complications is bound to increase, which includes surgical site infections (SSIs), being one of the common and distressing complication. This study was aimed to evaluate the various determinants of post-CS SSI, their clinical spectrum, prevalent microbiology, and their susceptibility and resistance patterns.

Materials and Methods:

This was a prospective longitudinal hospital-based study undertaken in Government Medical College and Hospital (GMCH), Chandigarh. Six hundred and eighty-eight patients were included from April, 2021, to September, 2022, and were followed up till 42nd day post-procedure.

Results:

The incidence of SSI in the study was 3.49%. The risk factors identified were gestational diabetes mellitus (GDM), thrombocytopenia, chorioamnionitis, prolonged labor, multiple per vaginum examinations, prolonged surgery, post-partum hemorrhage, and blood and blood product transfusions. Most patients presented on or after day 8 of surgery with discharge from the wound site being the most common presentation. Staphylococcus aureus emerged as the most prevalent organism and out of five patients having S. aureus, three had methicillin-resistant S. aureus. Linezolid was found to be the most susceptible antibiotic, whereas ciprofloxacin was mostly resistant among the prevalent isolates.

Conclusion:

Some of these determinants are modifiable such as GDM and thrombocytopenia and if detected and managed early may help in reducing the risk of developing SSI. Linezolid must be used empirically for treatment of SSI until the reporting of culture and sensitivity is done because routine antibiotics used for antibiotic prophylaxis in CS were found to be highly resistant. Periodic analysis of clinical spectrum and culture and sensitivity patterns is imperative for the early diagnosis and appropriate empirical management of SSI.
Divergent Synthesis of Cyclobutyl and Biscyclobutenyl Amines via Lewis Acid-Catalyzed Reaction of Bicyclo[1.1.0]butanes with Triazinanes
Authors: Peng Shiyong , Duan Yijun , Chen Feng , Guo Ye , Liu Yuncheng , Lang Ming , Peng Jinbao , Wang Jian
Published: July 2024

In this study, we describe a Lewis acid-catalyzed divergent synthesis of cyclobutyl and biscyclobutenyl amines by exploiting the distinct reactivity exhibited by bicyclo[1.1.0]butane (BCB) ketones and esters with triazinanes. The cycloaddition of BCB ketones with triazinanes yields 2,4-diazabicyclo[4.1.1]octanes (aza-BCOs) under B(C6F5)3 catalysis. A direct acidic treatment of the resulting aza-BCOs efficiently cleaves the aminal moiety, leading to a series of medicinally intriguing cis-cyclobutyl diamines. This "cycloaddition/ring-opening" process can be conducted in either a stepwise or one-pot manner. In contrast, the reaction of BCB esters with triazinanes produces a range of beautiful butterfly-shaped biscyclobutenyl amines under In(OTf)3 catalysis. Both reactions feature simple operation, mild reaction conditions, and a broad substrate scope. Mechanistic studies reveal that the distinct reaction pathways originate from the different activation modes of BCBs by Lewis acid, the reaction of BCB ketones with triazinanes follows a stepwise (2+2+3) rather than (4+3) cycloaddition, and the reaction of BCB esters with triazinanes involves a Leitch’s carbocation intermediate. We believe that our findings will promote the exploration of BCB chemistry to access more synthetically challenging cyclobutane frameworks.
Diseño y construcción de un banco de pruebas versátil para sistemas de fluidos en estado no estacionario
Authors: Pérez Hernández Miguel Manuel , Suarez C. Héctor F. , Barriola D. José M.
Published: July 2024

Con el propósito de establecer una plataforma versátil para la investigación y enseñanza en ingeniería y ciencia de fluidos, se diseñó y construyó un banco de pruebas especializado para la Universidad Metropolitana. Este banco se enfoca en evaluar sistemas de fluidos no estacionarios, priorizando la medición precisa de caudal, presión y nivel en tanques. El desarrollo se centró en la selección de sensores y materiales de bajo costo, destacando la importancia de mediciones confiables y precisas. Se formuló un algoritmo en Matlab® para el cálculo sistemático de parámetros. La automatización se logró mediante un Arduino Mega, con la interfaz Humano-Máquina en Matlab® para facilitar la operación. Rigurosas pruebas demostraron la capacidad del banco para simular condiciones reales de manera efectiva. Los resultados, obtenidos experimentalmente y mediante Matlab®, respaldaron la eficacia y fiabilidad del sistema desarrollado, contribuyendo a la investigación y enseñanza en ingeniería y ciencia de fluidos.
Manual de Gestão de Museus
Authors: Bittencourt-Francisco Júlio César
Published: July 2024

Os museus são instituições culturais de maior êxito em nosso tempo. Eles tanto se dedicam a arte, as ciências ou a história. Suas coleções e as exposições que organizam, interessam e enriquecem cada vez mais um número maior de pessoas em qualquer parte do mundo. Povos e cidades, pequenas ou grandes, regiões e estados, todos querem ter seus museus. Empresas e associações de todo o tipo, clubes, desejam cada vez mais poder formar seus museus ou centros de memória. Quem sabe poderíamos pensar que a gestão deste tipo de instituição seria uma tarefa simples? A resposta é negativa, pois como é do conhecimento de qualquer pessoa envolvida em gestão museológica, trata-se de uma função complexa, ou seja, conciliar a satisfação de um determinado público, através de um produto, sem trair os objetivos essenciais de preservação de um patrimônio com rigor científico.
Italo Calvino
Authors: Maia Claudia
Published: July 2024

Este artigo trata da problemática do museu na obra de Italo Calvino, sobretudo em Palomar e Coleção de areia, publicados respectivamente em 1983 e 1984, pouco tempo antes da morte do escritor. Pretende-se demonstrar que, em Calvino, a coleção e o museu apresentam-se como tema e como método, e que sua literatura desierarquiza saberes e culturas, uma vez que é triturada, erodida e multifacetada, como o mundo. O pensamento de Calvino dialoga aqui com o de Néstor Garcia Canclini, Yvette Sánchez, Andreas Huyssen, Walter Benjamin, Jeffrey Jerome Cohen e João Cabral de Melo Neto.
Narrativas literárias através dos objetos no museu:
Authors: Carvalho Josué
Published: July 2024

Neste estudo buscamos abordar, entre outras questões, as narrativas indígenas através dos objetos e entendê-las como narrativas literárias, evidenciando de que modo o museu pode deixar transparecer as literaturas contidas nos objetos de suas coleções e exposições. O intuito é possibilitar um estudo decolonial das exposições dos pertences indígenas, onde o impacto visual não aborte as narrativas literárias construídas através dos objetos e que são parte da constituição das estórias e histórias dos povos indígenas.
Documentação museológica das coleções de ciência e tecnologia em ambiente digital
Authors: Penha dos Santos Cláudia , De Niemeyer Matheus Loureiro Maria Lúcia
Published: July 2024

Este artigo parte do pressuposto que as coleções de um museu o definem como tal e a documentação museológica é atividade na qual se baseiam ou devem se basear todas as demais. Nas últimas décadas do século XX, essa premissa foi defendida por inúmeros autores no contexto da discussão sobre a automatização da documentação das coleções de museus. Por meio de uma revisão de literatura, é traçado um panorama da documentação museológica, sobre questões relacionadas Ã  atividade de documentação de acervos em ambiente digital e sobre a especificidade da documentação de acervos de Ciência e tecnologia. Um relato sobre a experiência do Museu de Astronomia e Ciências Afins com a digitalização de seu acervo e de sua base de dados é apresentado.
Compartilhamento de acervos na internet
Authors: Monteiro Juliana
Published: July 2024

O presente artigo tem por objetivo apresentar, do ponto de vista da prática profissional, os desafios e oportunidades associados à ideia de compartilhar acervos na internet e quais são seus impactos para as instituições museológicas brasileiras. A prática referida se baseia diretamente das experiências da autora com projetos em que atuou ou que teve a oportunidade de entrar em contato. Por isso, a sua intenção não é ser um artigo que abordará todos os aspectos do assunto, haja posto que há muitos pontos de vista diferentes sobre o mesmo, mas contribuir com as discussões dentro do campo museal.
As condições de reprodução da força de trabalho no Brasil e as estratégias extraeconômicas de subsistência entre 2021 e 2022
Authors: Lacerda Mizzaely
Published: July 2024

Este artigo analisa a reprodução da força de trabalho de famílias da classe trabalhadora brasileira e as estratégias extraeconômicas empreendidas por elas entre 2021 e 2022. Para tanto, realiza uma pesquisa documental a partir de dados de diferentes instituições nacionais de pesquisa, associada à revisão bibliográfica com autores que analisaram a reprodução da força de trabalho na perspectiva da acumulação capitalista e da atuação do Estado. Constata-se que, diante das determinações estruturais do capitalismo dependente e do caráter autocrático do Estado brasileiro, os baixos valores da força de trabalho e dos benefícios sociais tornam-se inoperantes para reverter tendências gerais de insuficiência alimentar e de falta de acesso às fontes energéticas do País. Por fim, o artigo identifica que, na impossibilidade de satisfazer suas despesas básicas, as famílias têm recorrido a estratégias extraeconômicas, como o consumo energético de lenha, a agricultura familiar e a autoconstrução de moradia.
Lutas de classes e o significado político do novo sindicalismo
Authors: Fagundes Wanderson
Published: July 2024

Resenha
História de um tempo sem memória: resistência das mulheres do Serviço Social na ditadura de 1964-1985
Authors: Hofmann Mota Campos Júlia
Published: July 2024

Resenha.
Trabalhadoras domésticas, mobilizações e redes sociais durante a pandemia de Covid-19
Authors: Fraga Alexandre , Santana Marco Aurélio
Published: July 2024

A pandemia de Covid-19 no Brasil e a política de isolamento social quebuscou diminuir os efeitos da crise sanitária não foram vivenciadas da mesma forma pelos/as trabalhadores/as. O serviço doméstico esteve entre as ocupações mais expostas aos riscos de contaminação. Neste sentido, o objetivo do artigo é analisar as mobilizações pelas redes sociais realizadas ou apoiadas, no ano de 2020, pela Federação Nacional das Trabalhadoras Domésticas. Isso ocorreu em associação commovimentos sociais classistas, feministas e negros, como a campanha “Cuida de quem te cuida” e o “Manifesto das filhas e dos filhos de empregadas domésticas e diaristas”. Para isso, examinam-se dados sobre os impactos da pandemia para essa categoria profissional e acompanham-se a criação e a efetividade dessas campanhas nas plataformas digitais. Sendo assim, torna-se possível articular análises de ações coletivas, ações digitais, movimentos sociais e movimentos trabalhistas.
The Production of Renewable Fuels Sago Dregs and Low-Density Polyethylene by Pyrolysis and its Characterization
Authors: Jahiding M , Mashuni Mashuni , Handayani Hamid Fitri , Sitti Ilmawati Wa Ode , Hamdana Renaldi
Published: July 2024

Biomass has been suggested as a sustainable alternative to substitute fossil fuels. Based on the pyrolysis method, the biomass would be converted into energy through decomposition by thermal degradation under an inert atmosphere, resulting in charcoal, liquid, and gas products. The quality of oils is effectively enhanced through the pyrolysis of lignocellulosic biomass and plastic due to the facilitation of deoxygenation by plastics. This study investigates the impact of incorporating low-density polyethylene (LDPE) plastic in co-pyrolysis with sago dregs (SDs) waste. Pyrolysis of SDs and LDPE mixtures with ratios of 5:1, 4:2, 3:3, 2:4, and 1:5 at various temperatures of 375°C, 425°C, and 475°C. The maximum oil yield obtained for SDs and LDPE pyrolysis was 44.94%. The calorific value (CV) of all observed compositions is a minimum of 10,579.57 kcal kg-1 and a maximum of 11,545.21 kcal kg-1. The gas chromatography-mass spectroscopy (GC-MS) analysis confirmed the interaction between SDs and LDPE on co-pyrolysis. The addition of LDPE will produce rich aliphatic and aromatic compounds, like the proportions of alkanes (45.53%), alkenes (30.62%), alcohol (0.4%), and benzene (17.68%). Co-pyrolysis of SDs and LDPE promotes enhanced oil production by reducing oxygenated compounds and increasing hydrocarbon compounds.
Application of KBaYSi2O7:Bi3+,Eu3+ Phosphor for White Light-Emitting Diodes with Excellent Color Quality
Authors: Loan Nguyen Thi Phuong , Thuy Le Xuan , Thai Nguyen Le , Lee Hsiao Yi , Cong Pham Hong
Published: July 2024

This paper examines the properties of two phosphor materials synthesized via utilizing the sol gel method: KBaYSi2O7:Bi3+ (KBYS:Bi) phosphor providing cyan/deep-blue emission and KBaYSi2O7:Bi3+,Eu3+ (KBYS:Bi,Eu) phosphor exhibiting tunable emission from near-UV to red. The optimal doping concentrations for Bi3+ and Eu3+ are 0.2% and 3.5%, respectively. It is found that the ability to give discrepant emission peaks under different excitation sources of the KBYS:Bi phosphor is attributed to the occupancy of Bi3+ in different cation hosts. Meanwhile, co doping the Eu3+ and Bi3+ into the KBYS host leads to red and cyan emission regions, enabling the emission tunability of the KBYS:Bi,Eu phosphor. KBYS:Bi,Eu phosphor was then used in combination with YAG:Ce3+ and blue chips to fabricate a white light emitting diode (LED) model. The particle sizes of KBYS:Bi,Eu phosphor are adjusted to examine its influences on the LED properties. With increasing particle sizes (≥12 µm), the KBYS:Bi,Eu phosphor can improve the scatter efficacy, transmission power, lumen output, and color performance (rendition and uniformity). Both KBYS:Bi and KBYS:Bi,Eu phosphors are promising luminescent phosphors that can be combined with other phosphor with different emission colors to obtain the full-spectrum or tunable white light for LEDs.
THE ROLE OF INTERNATIONAL LEGAL INSTRUMENTS IN THE FORMATION OF A SECURITY ENVIRONMENT
Authors: Hrichanichenko Vladyslav
Published: July 2024

The article draws attention to the existence of an urgent need to reform all spheres of life and functioning of the state, which will contribute to the formation of a safe environment. The issues of this issue become especially relevant after the full-scale invasion of the territory of Ukraine on February 24, 2022, which is due to the complexity of the international situation of our country, the conduct of active hostilities, the spread of international terrorism, the aggravation of threats to the interests of individual citizens, society and the state as a whole, which requires the development effective measures to ensure national security

It was determined that the security environment is a set of social, material, geopolitical, political and diplomatic conditions that ensure the safe and effective existence of individuals and legal entities, society and the state. In addition, the provisions of certain international legal acts, which regulate the issue of ensuring the safe existence of the international community in the information environment, protection against terrorism, as well as preventing the violation of any international obligations by other states, are analyzed. It has been established that responsibility for violation of international obligations, including through negative impact or damage to the security environment at the international level, is provided only in the case of enshrining the relevant provisions in the norms of international legal acts.

According to the results of the study of the role of international legal instruments in the formation of the security environment, it was established that to date there is no single international legal act, which defines the instruments of the formation of the security environment and the methods of their use, and all measures in this field are carried out on the basis of the provisions of separate international treaties. In this connection, the adoption of a separate legal act on the formation of a security environment and the holding of additional negotiations at the international level is proposed.
Effect of carrot pulp on the physicochemical, microbiological and sensory
attributes of kulfi
Authors: Akhter M.J. , Kabir M.I. , Sohany M. , Islam M.H. , Khatun A.A. , Hosen A. , Kabir M.F.
Published: July 2024

Modified traditional food items with healthier additives have attracted researchers for their
nutritional benefits and enhanced tastes. The present study aimed to prepare traditional
kulfi blended with carrot pulp and to investigate the effect of added carrot on the
physicochemical, microbiological and sensory qualities of kulfi. The cost analysis of kulfi
was also conducted. A total of four samples (T1, T2, T3 and T4) were prepared by
incorporating 0%, 5%, 10% and 15% carrot pulp, respectively, where T1 (0% carrot pulp)
was the control sample. The results demonstrated that the moisture content and fibre
increased while fat, protein, total soluble solid, carbohydrate, and ash in the kulfi samples
decreased with the increasing amount of carrot pulp. The pH value was higher in the
carrot pulp with the addition of kulfi than in the control one. However, the melting rate of
different treatments decreased with the addition of carrot pulp. For all sensory
characteristics, the highest value was obtained by T3 (10% carrot pulp) among the other
treatments. The microbial counts in all treated samples were at safe levels, and there was
no presence of yeast, mold and coliforms. The cost structure of the product revealed a
reduction in the production cost for carrot pulp-supplemented kulfi compared to the
control kulfi. It was calculated that the average production cost of each kulfi was 32.90
BDT (0.38 USD), 32.40 BDT (0.38 USD), 31.90 BDT (0.37 USD), and 31.40 BDT (0.37
USD) for sample T1, T2, T3 and T4, respectively, which appeared to be reasonably
competitive. In this research, the partial incorporation of carrot pulp resulted in a safe, low
-cost, and consumer-based kulfi with variations in its physicochemical attributes.
Three Dimensions of Cultivating New Generations: Value Implication, Scientific Connotation, and Cultivation Path
Authors: Zhang Yihan , Fang Yuhang
Published: July 2024

The new generation of the times is the latest requirement for young people in the new era, and it is the latest training goal for young people put forward by the Party and the country in the face of the second centennial goal. At the 19th National Congress, it was put forward by the country that the concept of “new generation of the times” for the first time, indicating the training direction and theoretical guidance for the new generation of the times. The new age requires young people to have firm ideals and beliefs, excellent skills, and a great spirit of responsibility. The proposition of cultivating a new generation of the times is a deep exploration and summary of Marx’s theory of “all-round human development,” Lenin’s youth view and the education view of excellent traditional Chinese culture, and the proposition needs to strengthen the leadership of the Party, give play to the leading role of socialist core values, and the youth themselves should actively act to realize the transformation of theoretical and practical results.
Exploration of the Integration of Ethnic Music Elements into Modern Piano Art Creation
Authors: Liu Yaqin
Published: July 2024

Piano originated in Western countries, so a large number of Western cultural elements are used in piano art creation, mainly to present Western humanistic thoughts and spiritual cultural cores to the audience. In recent years, with the modernization of piano art and culture in China, many Chinese listeners have begun to demand more ethnic and folk piano pieces with Chinese characteristics. In order to meet the audience’s pursuit of modern Chinese piano art, more and more creators are integrating ethnic music elements into modern piano art creation. This article explores the integration significance of ethnic music elements in modern piano art creation and the current situation of Chinese modern piano art creation, and finds that ethnic music elements have positive help in enhancing the novelty, ethnic characteristics, and timeliness of piano art creation. Based on this, this article proposes several strategies for integrating traditional ethnic music elements into modern piano art creation, including adapting traditional ethnic music elements, creating pentatonic tunes, and modifying work titles. The aim is to provide references and inspiration for the development of Chinese piano art creation and culture.
A Review of Research on Second Language Acquisition from a Positive Psychology Perspective
Authors: Wu Yanhui
Published: July 2024

This paper reviews the research on second language acquisition from the perspective of positive psychology. First, it introduces the background and purpose of the study and discusses the significance of the application of positive psychology in the field of language acquisition. Then, the basic theories of positive psychology, including the core concepts and principles of positive psychology, are summarized. Subsequently, the theory of second language acquisition is defined and outlined, including the definition, characteristics, and related developmental theories of second language acquisition. On this basis, the study of second language acquisition from the perspective of positive psychology is discussed in detail. By combing and synthesizing the literature, this paper summarizes the current situation and trend of second language acquisition research under the perspective of positive psychology and puts forward some future research directions and suggestions.
Research on the Teaching Mode Innovation of Computer Majors Under the Background of Industry and Education Integration
Authors: Wang Xiyou
Published: July 2024

With the rapid development of the times, the continuous innovation of teaching concepts, and the deficiency of the traditional computer teaching mode, the rapid development of computer technology has put forward higher requirements of the teaching mode, so it is imperative to carry on the innovation of teaching mode for computer majors. Combined with the development needs of computer technology in today’s society, this paper combs the shortcomings of the existing teaching mode. Under the background of the integration of industry and education, this paper puts forward the tripartite cooperation mode with students as the core, schools as the bridge, and enterprises as the support, and establishes a new mechanism of the teaching mode of computer majors under the background of the integration of industry and education. This way of learning theory on campus and practicing in society will supplement and strengthen students’ professional ability needs in the environment of the rapid development of computers in the future.
Ekstrak Moringa oleifera sebagai Terapi Adjuvan dalam Menurunkan Kadar IL-6 pada Pasien Reaksi Kusta Tipe 1
Authors: An Nidha Amalia , Yuniati Renni , Putra Farmaditya Eka
Published: July 2024

Latar Belakang: Reaksi Kusta adalah suatu episode hipersensitivitas akut yang dapat terjadi sebelum, saat, atau setelah pengobatan. Beberapa kasus, reaksi kusta yang parah dapat mengancam jiwa pasien. Interleukin-6 (IL-6) adalah sitokin multifungsi terlibat dalam regulasi respon imun, peradangan, reaksi fase akut, dan pertumbuhan hematopoietik. Pada reaksi kusta IL-6 menginduksi respon inflamasi akut saat disintesis di lokasi infeksi oleh sel-sel inflamasi. Moringa oleifera diketahui memiliki senyawa bioaktif yang me-miliki fungsi biologis salah satunya anti-inflamasi. Penelitian ini bertujuan mengetahui efek dari ekstrak Moringa oleifera sebagai terapi Adjuvan dalam menurunkan kadar IL-6 pada pasien dengan Reaksi Kusta Tipe 1Metode: Penelitian ini menggunakan studi eksperimental dengan desain pre and post randomized single blinded controlled trial. Sampel pada penelitian ini adalah pasien kusta dengan reaksi tipe 1 yang berkunjung ke Poliklinik Kulit atau dirawat di RSUD dr. Rehatta Provinsi Jawa Tengah pada bulan Desember 2023-April 2024 dengan jumlah 22 subjek yang dibagi kedalam dua kelompok yaitu kontrol dan perlakuan. Subjek pada kelompok perlakuan mendapatkan terapi Prednison dan ekstrak Moringa oleifera 2gr/hari. Sedang-kan pada kelompok kontrol hanya mendapatkan terapi Prednison yang dilakukan selama 1 bulan. Kadar IL-6 pretest dan postest dilakukan meng-gunakan metode sandwich Enzyme-linked immunosorbent assay (ELISA).Hasil: Analisis perbedaan kadar serum IL-6 pretest dan postest dengan uji Wilcoxon pada kelompok perlakuan didapatkan nilai p=0,155 dan kontrol p=0,110. Sedangkan perbedaan antar kelompok perlakuan dan kontrol dengan uji Mann Whitney menunjukkan nilai p=0,412 pada postest. Sehingga dapat dilihat bahwa tidak terdapat perbedaan yang bermakna (p>0,05) antara pretest dan postest serta perbandingan antar kelompok.Kesimpulan: Pemberian terapi adjuvan ekstrak Moringa oleifera 2gr/hr tidak berpengaruh terhadap penurunan kadar IL-6 pada pasien reaksi kusta tipe 1.
Interdisciplinary insights and inspirations of symmetry
Authors: Brasili Simone , Gielis Johan
Published: July 2024

The second issue of Volume 35 of the Symmetry: Culture and Science journal arrives shortly before the Symmetry Festival 2024, marking its debut in Italy, in the historic city of Pisa, from July 17 to July 20. This event will be a tribute to the founder of the International Symmetry Association and a friend to many of our readers, György Darvas, who passed away in late 2023. In Volume 35, Number 2, we celebrate Darvas’s ongoing legacy of symmetry as a unifying principle across diverse disciplines. This issue presents a diverse range of interdisciplinary research in mathematics, science, art, education, and architecture, emphasizing the interconnectedness inherent in symmetry. We hope these contributions inspire further exploration and appreciation of symmetry’s multifaceted nature.
Lalvani, Haresh – coding, shaping, making – Experiments in form and form-making
Authors: Kostov Ruslan
Published: July 2024

The new monograph of Haresh Lalvani Coding, Shaping, Making. Experiments in Form and Form-Making (2023) is a fest for both vision and mind of designers, architects, computer and art specialists, as well as professionals with broad interest in morphological studies in mathematics and natural sciences. The subtitle points out to his pioneering experiments in form and space - from the computer’s screen to the outstanding pieces of art and architecture, visible in numerous exhibitions and permanent design or art collections worldwide.
Factors Affecting Risk-Based Audit and Quality Audit
Authors: Dung Nguyen Ngoc Khanh
Published: July 2024

There are various issues that are associated with audit quality, which can often lead to audit failures. The State Audit Office of Vietnam (SAV) needs assistance in improving its audit quality. This study was conducted to provide empirical evidence about the correlation between the risks of audited entities, the competitive ability of state auditors, and audit quality. The study also seeks to establish the moderating effect of risk-based auditing on the relationship between the abovementioned factors and audit quality. The research data was collected from 221 state auditors and analyzed using SEM linear structure analysis with SmartPLS 4.0.8.5 software. The research findings suggest that the risk of the audited entity and the competitive ability of state auditors positively and significantly impact the application of RBA, which contributes to the assurance of audit quality in SAV. Therefore, the practical application of RBA, which involves accurately identifying the risks of audited entities, helps to improve audit quality and efficiency. This study contributes to the theory of audit quality in the public sector, which is diverse and inconsistent due to various economic and political factors such as corruption and reputation. Doi: 10.28991/ESJ-2024-08-03-010 Full Text: PDF
A Cross-Cultural Study of University Students’ e-Learning Adoption
Authors: Jorgji Stela , Davletova Ainash , Assylbekova Sandugash , Susimenko Elena , Kulikova Elena , Kosov Mikhail , Vlasova Elena , Shcherbatykh Lyudmila , Saddhono Kundharu , Dudnik Olesya
Published: July 2024

This study aims to investigate the differences in e-learning adoption among university students in Indonesia, Albania, Russia, and Kazakhstan and examine the role of cultural dimensions in explaining these differences. This research draws upon Hofstede’s Cultural Dimensions Theory to explore the impact of culture on e-learning adoption in diverse global contexts. A cross-sectional survey was conducted with a sample of university students from the four countries, and the data were analyzed using structural equation modeling (SEM) and multi-group analysis (MGA) techniques. The findings reveal significant differences in e-learning adoption among the four countries, with learner engagement, learning satisfaction, and technology accessibility exhibiting varying levels of influence on e-learning adoption. The multi-group analysis indicates that cultural dimensions partially explain these differences, highlighting the importance of considering cultural factors when examining e-learning adoption in diverse settings. This study fills a gap in cross-cultural e-learning research, offering key insights into factors shaping students’ adoption of online platforms worldwide. The findings emphasize the importance of cultural considerations for educators, policymakers, and e-learning developers in global higher education. This study contributes to the theoretical understanding of the complex interplay between culture and e-learning adoption by demonstrating the explanatory power of cultural dimensions. Doi: 10.28991/ESJ-2024-08-03-015 Full Text: PDF
Commodity risk assessment of Prunus avium plants from United Kingdom
Authors:   EFSA Panel on Plant Health (PLH), Bragard Claude , Baptista Paula , Chatzivassiliou Elisavet , Gonthier Paolo , Jaques Miret Josep Anton , Justesen Annemarie Fejer , MacLeod Alan , Magnusson Christer Sven , Milonas Panagiotis , Navas‐Cortes Juan A. , Parnell Stephen , Potting Roel , Reignault Philippe Lucien , Stefani Emilio , Thulke Hans‐Hermann , Van der Werf Wopke , Vicent Civera Antonio , Zappalà Lucia , Lucchi Andrea , Gómez Pedro , Urek Gregor , Bernardo Umberto , Bubici Giovanni , Carluccio Anna Vittoria , Chiumenti Michela , Di Serio Francesco , Fanelli Elena , Marzachì Cristina , Kariampa Paraskevi , Correia Cristiana Do Vale , Mosbach‐Schulz Olaf , Kaczmarek Agata , Yuen Jonathan
Published: July 2024

Abstract
The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects'. This Scientific Opinion covers plant health risks posed by plants of Prunus avium possibly grafted on rootstocks of either P. avium, P. canescens, P. cerasus, P. pseudocerasus or their hybrids imported from the UK, taking into account the available scientific information, including the technical information provided by the UK. All pests associated with the commodities were evaluated against specific criteria for their relevance for this opinion. Three quarantine pests Scirtothrips dorsalis, tobacco ringspot virus and tomato ringspot virus), one protected zone EU quarantine pest (Bemisia tabaci (European population), and three non‐ regulated pests (Colletotrichum aenigma, Eulecanium excrescens and Takahashia japonica) that fulfilled all relevant criteria were selected for further evaluation. The risk mitigation measures proposed in the technical Dossier from the UK were evaluated, taking into account the possible limiting factors. For these pests, expert judgement is given on the likelihood of pest freedom, taking into consideration the risk mitigation measures acting on the pest, including uncertainties associated with the assessment. The degree of pest freedom varies among the pests evaluated, with Colletotrichum aenigma being the pest most frequently expected on the imported potted plants. The Expert Knowledge Elicitation indicated with 95% certainty that between 9971 and 10,000 plants per 10,000 would be free from the above‐mentioned fungus.
Pest survey card on beet necrotic yellow vein virus
Authors:   European Food Safety Authority (EFSA), Culot Alicia , Delbianco Alice
Published: July 2024

Abstract
This document provides the conclusions of the pest survey card that was prepared in the context of the EFSA mandate on plant pest surveillance (M‐2020‐0114) at the request of the European Commission. The full pest survey card for beet necrotic yellow vein virus is published and available online in the EFSA Pest Survey Card gallery at the following link and will be updated whenever new information becomes available: https://efsa.europa.eu/plants/planthealth/monitoring/surveillance/beet-necrotic-yellow-vein-virus