bluuebunny/crossref_metadata_2025 huggingface dataset:
Enhancing Brain Tumor Detection and Classification using Osprey Optimization Algorithm with Deep Learning on MRI Images
Authors:   Department of Electronics and Communication Engineering, K. Ramakrishnan College of Engineering, Tiruchirapalli, India, S. S. ,   Department of Computer Science and Engineering, SRMIST Ramapuram Campus, Chennai- 89, India,   Department of Information Technology, Panimalar Engineering College, Chennai,   Department of Computer Science and Engineering, School of Computing, Vel Tech Rangarajan Dr.Sagunthala RD Institute of Science and Technology, Chennai, India,   Department of Medical Equipment Technology, College of Applied Medical Sciences, Majmaah University, Al Majmaah 11952, Saudi Arabia, Nivedita V. , Karthikeyan B. , Nithya K. , Sikkandar Mohamed Yacin
Published: February 2024

Brain tumors (BT) are abnormal cell growth from the brain or the surrounding cells. It is categorized into 2 major types such as malignant (cancerous) and benign (non-cancerous). Classifying and detecting BTs is critical for knowledge of their mechanisms. Magnetic Resonance Imaging (MRI) is a helpful but time-consuming system, that needs knowledge for manual examination. A new development in Computer-assisted Diagnosis (CAD) and deep learning (DL) allows more reliable BT detection. Typical machine learning (ML) depends on handcrafted features, but DL achieves correct outcomes without such manual extraction. DL methods, particularly convolutional neural networks (CNNs) and recurrent neural networks (RNNs) can exposed to optimum outcomes in the domain of medical image analysis, comprising the classification and recognition of BTs in MRI and CT scans. Thus, the study designs an automated BT Detection and Classification using the Osprey Optimization Algorithm with Deep Learning (BTDC-OOADL) method on MRI Images. The BTDC-OOADL technique deeply investigates the MRI for the identification of BT. In the proposed BTDC-OOADL algorithm, the Wiener filtering (WF) model is applied for the elimination of noise. Besides, the BTDC-OOADL algorithm exploits the MobileNetV2 technique for the procedure of feature extractor. In the meantime, the OOA is utilized for the optimum hyperparameter choice of the MobileNetv2 model. Finally, the graph convolutional network (GCN) model can be deployed for the classification and recognition of BT. The experimental outcome of the BTDC-OOADL methodology can be tested under benchmark dataset. The simulation values infer the betterment of the BTDC-OOADL system with recent approaches.
A Study on the Innovation and Entrepreneurship Pathways of College Students under the Strategy of Rural Revitalization in China
Authors: Liang Zhao , Zhang Xiaolin
Published: February 2024

From the perspective of rural revitalization, this paper discusses the significance of college students' participation in rural innovation and entrepreneurship, the problems encountered and the solution path. College students' participation in rural innovation and entrepreneurship can provide professional knowledge and technical support for rural modernization, while bringing growth points to the rural economy and promoting the narrowing of the urban-rural gap. Problems encountered in the process of college students' innovation and entrepreneurship are analyzed, including insufficient education and backward concepts. Paths to solve the problems are put forward, including suggestions for building more college rural entrepreneurship courses, promoting urban-rural integration construction, and utilizing information technology development. The article comprehensively analyzes the significance, problems and solution paths of college students' participation in rural innovation and entrepreneurship, which provides useful reference for college students' innovation and entrepreneurship.
ECONOMIC FOUNDATIONS IN ANTIQUITY: A HISTORICAL EXPLORATION OF ANCIENT EGYPT
Authors: Hasanov Ramil
Published: February 2024

This exhaustive investigation thoroughly explores the complex economic history of ancient Egypt, providing insights into key components such as agriculture, trade, and inflation. The study illuminates the significant roles played by the state system in molding the economic landscape of this ancient civilization. The economic structure of ancient Egypt demonstrated a profound interdependence with its imperial dynastic structure and advanced technological capabilities. Agriculture, serving as the foundational element, prospered through the annual Nile inundation, yielding crucial surpluses essential for trade and taxation. Trade, predominantly conducted through barter, played a substantial role in the economic framework, with documented instances of both state-controlled and private enterprises. A central focus of the article entails a thorough exploration of the widespread social and economic ramifications resulting from inflation, particularly the noteworthy Ptolemaic copper inflation. This nuanced analysis significantly contributes to a deeper comprehension of the intricacies inherent in the economic history of ancient Egypt. Precisely, the article conscientiously recognizes the significance of surplus generation and the assessment of labor value. It underscores the pivotal roles undertaken by both g
Planned versus instinctive behaviour: The connection between personality and food waste
Authors: Mann Stefan
Published: February 2024

Personality may influence food waste through planned as well as instinctive behaviour. Considerable attention has been devoted to planned behaviour because instincts are difficult to measure using attitudes, behaviours, and intentions. Our study intends to include the instinctive side of behaviour. We used a survey of 339 Swiss households regarding the amount of food waste generated to explore the pathways of how personality influences food waste behaviour. A regression analysis showed that agreeableness and conscientiousness are negative predictors of the amount of food waste. However, the different behaviour of conscientious consumers can be explained by an intermediate variable, whereas the different behaviour of agreeable people can’t. This lacking link can be due either to missing suitable intermediate variables or to the role of instinctive behaviour.
Belleza y estilo del lenguaje jurídico
Authors: Rodríguez Llamosí Juan Ramón
Published: February 2024

El interés por el lenguaje jurídico y su análisis no es algo novedoso. Existen numerosos estudios que se centran en esta variante del lenguaje especializado desde diversas áreas. A pesar de que hay voces discordantes, el lenguaje retórico con sus matices y su riqueza está presente en el mencionado tipo de lenguaje especializado. Y es que el lenguaje jurídico no carece de figuras literarias, ni de estilo, ni de forma, ni siquiera de elegancia. Tanto las metáforas, como las imágenes, los símiles y las analogías, el lenguaje figurativo, y la expresión estética forman parte del discurso de la ley y de los juristas desde hace mucho tiempo, aunque sus usuarios, ya sean legos o expertos, no lo perciban así. Es esta una característica que lo hace muy atractivo y que ocupa nuestra atención.
New strategy, new accountability? The European Central Bank and the European Parliament after the strategy review
Authors: Klooster Jens Van ’t , Grünewald Seraina
Published: February 2024

A striking asymmetry defines the European Central Bank (ECB)’s approach to democratic accountability. Although the post-2008 era saw the ECB move dramatically beyond the narrow role envisaged for it by the 1992 Maastricht Treaty, the central bank has continued to hew closely to its scarce accountability provisions.This article documents the much more complex and discretionary nature of today’s ECB policymaking by comparing the frameworks informing Governing Council deliberations according to the 1998, 2003 and 2021 strategies. It shows that the transformation of the ECB’s monetary policy strategy has not been matched with enhanced accountability arrangements between the ECB and the European Parliament. The article concludes with ambitious, but concrete policy proposals – both in substance and form – for new ways of informing the public about monetary policy, instruments to improve accountability and coordinating monetary policy with other European policymakers.

European Central Bank, democratic accountability, European Parliament, new strategy, interinstitutional coordination
EU Competences In An Age Of Complexity And Crisis: Challenges And Tensions In The System Of Attributed Powers
Authors: Dougan Michael
Published: February 2024

This article argues that the Union’s experience of tackling increasingly complex socio-economic and geopolitical problems has revealed certain limitations in our well-established legal understanding of the principle of conferral. Our current legal approach to verifying the existence of Union competence focuses almost entirely on the relationship between each and every discrete and individual Union measure, on the one hand, and its purported legal basis or bases under the Treaties, on the other hand. That approach offers only limited recognition to the particular demands imposed on Union policymaking by challenges of formidable scale, complexity and often urgency – demanding solutions based on multi-faceted, multi-component, and highly integrated regulatory packages. Such legal diffidence can generate a range of tensions: further complicating an already difficult negotiating process; interfering in or even altogether unpicking delicate political compromises; forcing the Union institutions towards suboptimal policy responses or exposing them to allegations of “competence creep”; and raising difficult questions about the estranged legitimacy claims of robust constitutional law versus effective public governance. That analysis invites us to reflect critically on the performance, merits and limits of the current Treaty frameworkgoverning attributed Union powers, not least by suggesting some potential adaptations and reforms that might help ameliorate such tensions.
Mutual Recognition By Private Actors In Criminal Justice? E-Evidence Regulation And Service Providers As The New Guardians Of Fundamental Rights
Authors: Tosza Stanisław
Published: February 2024

A large and constantly growing number of criminal offences, not only cybercrime, is committed in a way that leaves digital traces which can serve as evidence. This data is in the possession of service providers, often located in a different country than the place of an investigation. The available model of cross-border gathering of evidence, based on mutual legal assistance, is considered too cumbersome and lengthy for the digital world. Similar reservations have been made as regards the European Investigation Order. In response, the European Commission proposed the so-called e-evidence package in 2018, which – after 5 years of arduous negotiations – was finally adopted on 12 July 2023. Its main element is the European Production Order, an instrument based on mutual recognition which will allow law enforcement authorities in one Member State to request Internet service providers in another Member State to produce data without or with limited involvement of the authorities of the latter State. This new system is effectively a legal revolution which redefines the concept of mutual recognition and creates a model where service providers will play a significant role in safeguarding their users’ fundamental rights. This article examines the paradigm shift caused by this instrument, analyses the dynamics of interaction between the parties involved – in particular the role private actors will play in it – in order to verify the correctness of the legal basis and reveal the consequences of such a new system for transnational cooperation and service providers in the EU.
Can Low-Carbon City Pilot Policies Reduce Environmental Pollution? Evidence From Prefecture-Level Data in China
Authors: Zhong Ying
Published: February 2024

Based on the second batch of low-carbon city pilot policies in 2013 as a quasi-natural experiment, this study adopts the panel data of 212 cities in China from 2007 to 2017, and uses the difference-in-differences model (DID) to carry out a policy evaluation of the pollution reduction and emission reduction effects of the low-carbon pilot policies and further analyzes the transmission mechanism. Based on the DID method, the actual impacts of the government's low-carbon call policy and low-carbon governance policy on the urban ecological environment are examined. It is found that compared with non-pilot cities, low-carbon governance construction in low-carbon pilot cities significantly reduces pollutant emissions in the region. Analysis of the transmission mechanism reveals that urban low-carbon governance strengthens the strength of environmental policies and reduces urban carbon and pollutant emissions through the low-carbon treatment of urban waste and the low-carbon industrial structure. The test of regional heterogeneity found that the effect of pollution reduction and emission reduction is more significant in the eastern cities, high population concentrated cities and more economically developed cities. The results are still significant after replacing the explanatory variables with sulphur dioxide content and excluding extreme outliers. Therefore, the emission reduction policy has a significant contribution to improving the urban environment and reducing pollution emissions.
Design and Analysis of Transmission Lines Connecting Power System Generators to the Grid
Authors: Zhang Kaipeng , Song Qiming , Li Yize
Published: February 2024

According to the actual requirements, it is necessary to design a line connecting the 150MW hydropower station and the 230KV hydropower station. The first is to plan the overall process of the project, by consulting the data, objectively evaluating the transmission line parameters, combining Matlab and Excel to calculate the transmission line parameters, including barrier current calculation and safety analysis, and finally combining power system simulation and cost calculation, the only one is selected from hundreds of scenarios. Rationale, power flow analysis, and power loss analysis are used to evaluate transmission lines, including series reactors and new transmission lines in parallel. The process reflects the continuous refinement of the initial design to create a transmission line that is both economical and safe.
Strategies for Continuation Writing Teaching in High School English
Authors: Ren Yuxin
Published: February 2024

In the context of the new curriculum reform, high school English teaching is evolving towards an ecological and flexible approach to promote students' comprehensive development. Continuation writing is a novel type introduced under the new curriculum reform, effectively integrating reading and writing, promoting reading through writing and writing through reading. Through a virtuous cycle, it enhances students' language expression and thinking abilities, providing a guarantee for improving students' English performance. However, the application of this new type also increases the difficulty of English teaching. Therefore, teachers need to clarify the significance of the continuation writing and optimize the teaching mode in line with the current requirements of the new curriculum standards to provide a guarantee for students' lifelong development. Based on this, this article takes continuation writing as an example, combined with relevant textbook content, to deeply analyze how to better implement teaching strategies for continuation writing, in order to improve classroom efficiency and promote students' comprehensive development.
Study on the Energy Saving and Emission Reduction Effect of Electric City Construction
Authors: Zhong Ying
Published: February 2024

Based on the data of China's prefecture-level city statistical yearbooks and environmental yearbooks from 2003 to 2018, the energy-saving and emission reduction effects of China's e-commerce model city construction are analysed using the multi-period double-difference method. It is found that the construction of national e-commerce model cities significantly reduces environmental pollution and energy consumption and significantly improves the structure of energy consumption, and that this effect is influenced by factors such as the level of marketisation, the degree of environmental regulation and the degree of informatisation. The estimation results of the mediated effect model show that the construction of national e-commerce demonstration cities promotes energy conservation and emission reduction mainly through the channel of industrial structure transformation and upgrading. The relevant policy implication is that the establishment of national e-commerce model cities is another important way to promote energy conservation and emission reduction, which helps to improve the quality of the ecological environment, reduce environmental risks, improve the level of ecological civilisation and develop a green economy.
Evaluation and Reflection on Situational Language Teaching Method
Authors: Li Ruiting
Published: February 2024

Situational language teaching is one of the more common methods in English classrooms. It is to create authentic situations for students to make connections in the process of acquiring knowledge, allowing students to naturally work through their prior knowledge and life experiences. Although this teaching method has certain advantages, there are limitations in its application, and it is challenging to use it flexibly to achieve teaching objectives in the background of the English new curriculum standard in China.
The Enlightenment of Monitoring Theory on Japanese Language Teaching
Authors: Chen Shu
Published: February 2024

Krashen's monitoring theory is the most influential one in the study of second language acquisition, and the core part of it is the language input hypothesis, which provides many valuable teaching implications for foreign language teaching and has been applied to the 21st century. At present, Japanese Teaching in China is facing some challenges. This paper will explore the problems existing in Japanese teaching and put forward some effective strategies to promote the development of Japanese Teaching in China. I hope these suggestions can bring some new thinking and improvement to Japanese teaching.
La ambivalencia como categoría sociológica en Simmel
Authors: Robles Fernando
Published: February 2024

En este trabajo se destaca la transcendencia de la sociología de Georg Simmel para la tematización del sujeto de la modernidad en la microsociología contemporánea. A partir de la matriz de interacción configurada por el cruce de los círculos sociales, se analiza la actualidad de Simmel y su análisis de la moda, en el contexto delimitado por la conformación de las ambigüedades de la individualización y la colectivización de la identidad de los sujetos modernos. A continuación, la dominación de la cultura objetiva sobre la producción subjetiva, uno de los teoremas elementales de la sociología simmeliana, sirve de pivote para tematizar el tránsito de la autonomización de lo objetivo hacia la individuación de la cotidianeidad del sujeto de la modernidad
PENGARUH KUALITAS PRODUK, HARGA DAN PROMOSI TERHADAP KEPUTUSAN PEMBELIAN MOTOR HONDA SCOOPY DI KOTA PALEMBANG
Authors: Ridho Novriyanto
Published: February 2024

Penelitian ini bertujuan untuk mengetahui pengaruh kualitas produk, harga dan promosi terhadap keputusan pembelian motor Honda Scoopy di Kota Palembang. Metode penelitian yang digunakan dalam penelitian ini adalah penelitian lapangan (field reaserch) dengan pendekatan yang bersifat deskriptif. Populasi dalam penelitian ini adalah pelanggan motor Honda yang berada di Kota Palembang. Teknik penentuan jumlah sampel, yaitu purposive sampling sebanyak 97 orang. Data yang digunakan adalah primer dan sekunder. Metode pengumpulan data dalam penelitian ini adalah kuesioner. Teknik analisis data yang digunakan adalah regresi linear berganda. Hasil dari penelitian ini adalah: Kualitas produk diperoleh nilai thitung 4,581 > nilai ttabel sebesar 1,66 dengan Sig. t 0,000 < 0,05; Harga diperoleh nilai thitung 3,281 > nilai ttabel sebesar 1,66 dengan Sig. t 0,002 < 0,05; Promosi diperoleh nilai thitung 3,128 > nilai ttabel sebesar 1,66 dengan Sig. t 0,003 < 0,05; Kualitas produk, harga dan promosi secara simultan berpengaruh positif dan signifikan terhadap keputusan pembelian dengan nilai Fhitung = 5,884 > Ftabel = 2,70 dengan Sig. F 0,000 < 0,05; maka Ho ditolak dan Ha diterima; Analisis regresi linier berganda diperoleh persamaan regresi Y = 1,080 + 0,256X1 + 0,462X2 + 0,325X3 + ɛ dengan koefisien determinasi (R2) diperoleh nilai sebesar 0,817. Hal ini menunjukkan besarnya kontribusi variabel kualitas produk, harga dan promosi bisa menjelaskan variabel keputusan pembelian sebesar 81,7%; sisanya sebesar 18,3% dijelaskan oleh variabel lain yang tidak disertakan pada penelitian ini.
RELATO DE EXPERIÊNCIA DA IMPLANTAÇÃO DA RESIDÊNCIA MULTIPROFISSIONAL EM SAÚDE DO ADOLESCENTE NO CONTEXTO DA ATENÇÃO PRIMÁRIA À SAÚDE
Authors: Ribeiro Anailla Espindola Leite , Gonçalves Tatiane Aparecida de Souza
Published: February 2024

Introdução: Residências Multiprofissionais em Saúde, como proposta de educação profissional em serviços, têm sido amplamente reconhecidas por promover uma formação qualificada e maior interação entre os profissionais, em busca da garantia de melhores resultados na atenção ao paciente. Objetivo: Descrever, percepção de preceptoras de Enfermagem e Odontologia, o processo de implantação da Residência Multiprofissional em Saúde do Adolescente na Atenção Primária à Saúde (REMSA)/Universidade Federal São João del-Rei até a sua consolidação, na Unidade de Saúde (US) na qual foi implantada, no município de Divinópolis, Minas Gerais, Brasil. Relato da experiência: A REMSA foi criada em 2014. Em 2022, foi transferida para a US objeto deste relato. Contempla as categorias profissionais de Enfermagem, Fisioterapia, Nutrição, Odontologia, Psicologia e Serviço Social. Os preceptores são profissionais da equipe de APS. O percurso de implementação da REMSA envolveu planejamento estratégico, capacitação de equipes, adaptação de estruturas físicas e integração com a comunidade. Como facilitadores, destaca-se o engajamento da equipe de saúde, o estabelecimento de parcerias com escolas e instituições locais, a criação de um ambiente acolhedor e a implementação de estratégias de comunicação. Como dificultadores, ressalta-se uma infraestrutura inadequada, inexperiência/desconhecimento do profissional para o exercício da preceptoria e a carga horária reduzida dos profissionais preceptores. Conclusão: A implantação da REMSA na APS representa um marco relevante na busca pela melhoria da assistência e promoção da saúde dessa população. Percebe-se maior vínculo entre os adolescentes/famílias e a equipe de saúde, bem como maior oferta e procura pelos serviços de saúde, além do fortalecimento do trabalho em equipe interprofissional. Identifica-se a necessidade de qualificação para o exercício da preceptoria, contribuído assim para uma melhor formação e atuação interprofissional em saúde.
UTILIZAÇÃO DE JOGOS COMO MÉTODOS DE APRENDIZAGEM NA RESIDÊNCIA MULTIPROFISSIONAL DE SAÚDE
Authors: Dorneles Leticia Lopes , Sena Kaytiussia Raulino de , Lima Denise Gomes de , Silva Ildemara da , Papariello Priscila Cristina de Souza
Published: February 2024

Introdução: Metodologias ativas de aprendizagem proporcionam o protagonismo necessário que estudantes necessitam para a autonomia e a construção de conhecimento. Dentre as atividades desenvolvidas por meio de metodologias ativas, há a possibilidade da aplicação de jogos no cenário educativo. Jogos estimulam a criatividade, a participação e a interação no processo de ensino-aprendizagem. A estratégia vem ganhando espaço no trabalho de professores, tutores e preceptores nos cursos de graduação e pós-graduação, em diferentes áreas. Objetivo: Relatar a experiência da aplicação do jogo intitulado “Quem quer ser um milionário?”, baseado no modelo ADDIE (Análise, Projeto, Desenvolvimento, Implementação e Avaliação), para abordar o tema da violência sexual em um contexto de residência multiprofissional. Relato da experiência: O jogo teve a participação de 20 profissionais residentes do primeiro ano de um Programa de Residência Multiprofissional em Urgência/Trauma. Foi constituído por 20 questões que continham quatro alternativas de resposta, sendo apenas uma a correta. O jogo possuía três auxílios, que correspondia a uma ligação para celular ou por WhatsApp, o meio a meio e a ajuda da plateia. Foi incentivado que os participantes utilizassem as “ajudas” para que os demais residentes também participassem durante toda a atividade. Ao final, foi aplicado um questionário de avaliação baseado no Model for the Evaluation of Educational Games (MEEGA), por ser um modelo desenvolvido especificamente para avaliação de jogos educativos e um espaço para feedback dos residentes. Conclusão: O jogo aplicado contribuiu para a construção do conhecimento dos residentes, tendo como aspectos positivos a melhor compreensão do conteúdo, a participação ativa dos educandos, a facilidade no entendimento e a maior interação entre os profissionais residentes. A experiência relatada incentiva a adoção de jogos nas práticas das metodologias ativas de ensino no processo de educação na saúde.
Nâng cao chất lượng nhận dạng mục tiêu ra đa dựa vào mạng sinh đối nghịch GAN
Authors: Nguyen Tra , Vu Chi Thanh  , Doan Van Sang
Published: February 2024

Trong bài báo này, chúng tôi đề xuất một mô hình sinh ảnh theo cấu trúc mạng sinh đối nghịch nhằm tăng cường ảnh cho tập dữ liệu mục tiêu ra đa RAD-DAR. Kết quả của các phép so sánh, đánh giá chỉ ra rằng các ảnh được tạo ra bởi phương pháp đề xuất có sự tương đồng cao so với ảnh gốc. Quá trình thực nghiệm cũng cho thấy mô hình mạng nơ-ron học sâu huấn luyện trên tập dữ liệu tăng cường có độ chính xác nhận dạng mục tiêu ra đa cao hơn so với mô hình huấn luyện trên tập dữ liệu gốc. Mô hình sinh dữ liệu bài báo đề xuất là một giải pháp hiệu quả để khắc phục tình trạng thiếu hụt dữ liệu trong các tập dữ liệu mục tiêu ra đa.
Nghiên cứu đúc thân van nút bốn cửa dùng trong tàu biển từ hợp kim đồng Cu-Zn-Si
Authors: Dinh Van TS Hien , Nguyen Tuan Anh , Mai Van Huy , Sai Manh Thang , Tran Thanh Long
Published: February 2024

Van nút bằng hợp kim đồng được dùng để đóng ngắt mạch thủy lực/khí nén trong nhiều lĩnh vực, trong đó, có kiểu van nút 4 cửa dùng trong hệ thống cân bằng dọc của tàu biển hoạt động dưới ngầm. Van 4 cửa có ưu điểm là kết cấu đơn giản gồm thân van, nút van và các chi tiết khác. Thân van thường đúc tạo phôi, tiếp sau, gia công cơ khí và sau cùng rà kín giữa nút và thân van. Do số lượng cửa nhiều làm hình dạng thân van phức tạp dẫn đến việc thiết kế công nghệ đúc thân van đòi hỏi khắt khe để tránh các khuyết tật đúc như hình dạng vật đúc không đầy đủ, rỗ co, … Trong bài báo này, giải pháp liên hợp từ tính toán thiết kế đúc đến mô phỏng phân tích trường nhiệt và các khuyết tật đúc, từ đó, lựa chọn phương án và các tham số thiết kế đúc hợp lý, sau cùng, thực nghiệm đúc để kiểm chứng. Kết quả nghiên cứu là cơ sở cho việc triển khai và hoàn thiện công nghệ đúc thân van.
Enhancing photocatalytic degradation of methylene blue by TiO2-CeO2 heterostructure under visible light irradiation
Authors: Vu Thi Nga , Le The Tam , Nguyen Hoa Du , Nguyễn Hoang Hao , Le Thi Thu Hiep , Chu Thi Thanh Lam , Dau Thi Kim Chung , Nguyen Le Khanh Huyen , Ho Thi Van Suong , Nguyen Thi Quynh , Ho Dinh Dr Quang
Published: February 2024

TiO2-CeO2 heterostructure was synthesized by a simple hydrothermal technique, with an average particle size of 21 nm, and high uniformity from the common precursors. For the characterization of the catalyst properties, the techniques of X-ray Diffraction (XRD), Fourier-Transform Infrared Spectroscopy (FTIR), and Transmission Electron Microscopes (TEM) were used. The TiO2-CeO2 heterostructure exhibited higher photocatalytic activity than TiO2 in the removal of methylene blue (MB) dye under visible light irradiation. The combination of TiO2-CeO2 facilitated electron pathways, creating favorable conditions for efficient separation of electron-hole pairs and enhancing the photocatalytic activity of the material. The TiO2-CeO2 heterostructure demonstrated rapid and highly efficient photodegradation of methylene blue, achieving an 89.79% removal rate after 120 minutes of irradiation. This performance, coupled with enhanced visible light utilization, suggests wide applications in the field of photocatalysis.
BRIEFLY ABOUT THE WORKFLOW PROCESS IN WORKING WITH FOREST FUND LAND PLOTS USING THE AVERS SOFTWARE
Authors: Mezenina Olga , Abzalova Elvina
Published: February 2024

The article considers the option of using the domestic software product "AVERS" (SP) for the preparation of documents for the accounting of land plots of the forest fund and reporting of forest activities, its effectiveness and advantage over other systems. It is suggested that specialists consider the possibility of using SP for document management in the land management system.
The effect of using a QR code-enhanced brochure on students' knowledge and skill learning outcomes
Authors: Al-Sababha Khairi Mahmoud H
Published: February 2024

The objective of this study was to design a booklet supported by QR codes and assess its impact on cognitive achievement and the acquisition of gymnastics skills (front ball roll, ball back roll, and handstand). Technological applications play a crucial role in enhancing the teaching and learning experience. The study was conducted on 30 students from the College of Physical and Sports Sciences at the Hashemite University in Jordan. The participants were randomly divided into an experimental group and a control group, with 15 students in each group. The results of the study revealed that the experimental group, which utilized the QR Code-supported booklet, exhibited significantly higher scores and greater improvements compared to the control group. The experimental group demonstrated higher average scores in cognitive achievement and specific gymnastics skills, including forward roll, back roll, and handstand. The differences in improvement rates between the experimental and control groups were also notable. In this study, the intervention of the booklet with QR codes clearly improved the learning outcomes for the experimental group in terms of cognitive achievement and the learning of gymnastics skills (P < 0.05). Overall, this study highlights the positive impact of integrating QR codes into educational materials and processes. It suggests that the use of QR codes can be a valuable technological tool for improving learning outcomes and fostering student engagement. Furthermore, the study provides insights into future trends and possibilities for utilizing QR codes in educational settings.
MUHASEBE BÜROLARINDA ÇALIŞAN MUHASEBE MESLEK MENSUPLARININ DİJİTALLEŞMEYE BAKIŞI
Authors: Baysal Artık Mehtap , Arslan Emine
Published: February 2024

Bilgi ve iletişim teknolojilerindeki gelişmeler, diğer tüm alanlarda olduğu gibi muhasebe uygulamalarını da derinden etkilemiş ve iş süreçlerinde köklü değişiklikler yaşanmasına neden olmuştur. Böylece muhasebe uygulamaları daha hızlı ve verimli hale gelmiştir. Bunun yanı sıra teknolojik gelişmelerin takip edilmesi, meslek mensuplarının mesleklerinde öğrenmeyi ve gelişmeyi sürdürmelerine de yardımcı olmuştur. Bu çalışmanın amacı, muhasebe bürolarında çalışan meslek mensuplarının muhasebede dijitalleşmeye yönelik görüşlerini belirlemektir. Bu kapsamda Afyonkarahisar Serbest Muhasebeci Mali Müşavirler Odası’na kayıtlı ve aktif olarak mesleğini sürdüren 85 meslek mensubuna ulaşılmış ve veriler anket formu yardımıyla toplanmıştır.
Elde edilen veriler istatistiksel analizler yardımıyla ölçülmüştür. Çalışma sonucunda meslek mensupların dijitalleşmeye bakışının olumlu bulunduğu, meslek mensuplarının gelirine, unvanına, yaşına ve muhasebede dijitalleşmeye yönelik eğitim alıp almama durumuna göre dijitalleşmeye bakışının farklılaştığı sonucu tespit edilmiştir.
Sustainable Growth Strategies for Bangladesh’s Leather Industry: Policy Recommendations and Future Perspectives
Authors: Yeasmin Chowdhury Farjana , Hawlader Md. Rasel
Published: February 2024

This study offers an in-depth analysis of the challenges and opportunities confronting the leather industry in Bangladesh, a sector poised for significant growth. Through extensive literature review and qualitative research, the paper identifies key areas such as policy framework strengthening, enhancing financial accessibility for SMEs, promoting technological innovation, and ensuring environmental compliance as instrumental for the industry’s sustainable development. Furthermore, the study underscores the need for human capital development, infrastructure enhancement, and strengthened industry associations to bolster the sector’s competitiveness on the global stage. Recognizing the industry’s potential contribution to Bangladesh’s economic development, this research proposes comprehensive policy recommendations to aid stakeholders in realizing this potential. Limitations of the study and avenues for future research are also discussed, inviting further academic and practical engagement in this vital sector.
Korxonalarni boshqarish samaradorligini oshirishda innovatsion yondashuvlardan foydalanish mexanizmlari
Authors: Saipnazarov Sherbek
Published: February 2024

Ushbu maqolada korxonalarning strategik boshqaruvi samaradorligi va unga ta’sir qiluvchi omillarni baholashhamda boshqaruvning innovatsion yondashuvlardan foydalanish mexanizmlari yoritib berilgan.
O‘zbekistonda transport xizmatlari ko‘rsatilishi tahlili
Authors: Xasanov Sarvar
Published: February 2024

Ushbu maqolada temir yo‘l transporti xizmatlarining xizmatlar bozoridagi bugungi holati hamda temir yo‘lxizmatlari natijadorligini oshirishda bevosita SWOT tahlillarini o‘tkazish, ekspert baholash asosida korxonaning keyingibosqichlarida boshqaruv samaradorligini ta’minlashda ushbu baholash tizimining afzalliklari yoritilgan.
Surxondaryo viloyatlarning marketing salohiyatini shakllantirish holati tahlili
Authors: Mamadjanova Tuyg‘unoy
Published: February 2024

Ushbu maqolada Surxondaryo viloyatining marketing salohiyatini shakllantirish bo‘yicha tahlil amalgaoshirilgan bo‘lib, unda dastlab hududiy marketing salohiyatlari, uning mohiyati va aniqlash usullari to‘g‘risida xorijiy mutaxassisolimlarning fikr-mulohazalari bo‘yicha mallif yondoshuvlari bayon etilgan. Bundan tashqari, Surxondaryo viloyatiningmarketing salohiyatini shakllantirish bo‘yicha SWOT tahlili amalga oshirilgan bo‘lib, bir qator ko‘rsatkichlar yordamidaekspertlar hisob-kitob natijalari asosida muallif xulosalari keltirilgan.
O‘zbekiston iqtisodiyotida raqamli texnologiyalardan foydalanish imkoniyatlari
Authors: Dilnoza
Published: February 2024

Ushbu maqolada raqamli texnologiyalarni O‘zbekiston iqtisodiyotiga integratsiyalash imkoniyatlario‘rganiladi. Unda raqamli iqtisodiyotning mohiyati batafsil yoritilib, uning zarurati va zamonaviy raqamli texnologiyalardanfoydalanishning afzalliklari ham aniqlangan. Tahlil natijasida ushbu jarayonning mumkin bo‘lgan kamchiliklariga to‘xtalib,O‘zbekiston iqtisodiyotiga raqamli texnologiyalarni joriy etish natijasida yuzaga kelishi mumkin bo‘lgan muammolardanogohlantirilgan.
Milliy iqtisodiyotga jalb qilingan investitsiyalarning tahlili
Authors: Djalilov Dostonbek
Published: February 2024

Mazkur maqolada O‘zbekiston Respublikasi iqtisodiyotiga jalb qilingan asosiy kapitalga kiritilgan investitsiyalarningdinamikasi tahlili va asosiy kapitalga kiritilgan investitsiyalarning moliyalashtirilgan manbalari bo‘yicha tahliliqilingan. Bundan tashqari, banklarning depozit foiz stavkalarining dinamikasi va tijorat banklar tomonidan ajratilgan investitsiyalardinamikasining tahlili keltirilgan. Shu bilan birga, asosiy kapitalga kiritilgan investitsiyalarning YAIMga ta’siriniekonometrik model orqali aniqlangan.
O‘zbekistonda ayollarni tadbirkorlik faoliyatini moliyalashtirishda bank kreditlarining roli
Authors: Saidova Subhinigor
Published: February 2024

Maqolada respublikamizda ayollar tadbirkorligini rivojlantirishda bank kreditlarining ahamiyati yoritilgan. Shubilan birga, bu jarayondagi mavjud muammolar, ularni bartaraf etish yo‘llari, ayollar tadbirkorligini moliyaviy qo‘llab-quvvatlashbo‘yicha amaldagi mexanizmni takomillashtirish yo‘nalishlari yoritilgan.
Korxonalar va tashkilotlarni modernizatsiya qilish jarayonlari
Authors: Fayziyeva Dilafruz
Published: February 2024

Mazkur maqolada ijtimoiy omillarning ish bilan bandlikka ta’siri, ishchi xodimning yuqori daromadga egabo‘lishi va daromad miqdorining ortib borishi xodimga harakatchanlik, motivatsiya, novatorlik xususiyatlari, kasbgayaroqlilik kabi shaxsiy xususiyatlarning rivojlanishiga imkon berishi ko‘rsatilgan. Mehnat unumdorligi asosiy zaxira bo‘lib,inson, oila, korxona va jamiyat uchun daromad manbayi hisoblanishi aytilgan.
“Авеста” – исторический источник экономической мысли в Древней Средней Азии
Authors: Хакимов Назар
Published: February 2024

статье книга «Авеста», общий памятник народов Средней Азии, является историческим источникомдля изучения экономических учений в нашем регионе и изучается ее научное и практическое значение в этомпроцессе. Авторы акцентировали внимание на месте этой священной книги в развитии существующих экономи-ческих отношений на территории нашей страны. Также изучалась роль этого источника в религиозных воззренияхчеловека и непосредственное влияние этого процесса на экономическую жизнь человека в развитии древнегообщества. Следует отметить, что в исследовании проанализировано значение «Авесты» в формировании эконо-мических мыслей и представлений в сознании древних людей.
Budjetdan tashqari mablag‘lar hisobi va nazoratini takomillashtirish
Authors: Ostonokulov Azamat , Alimardonov Asrorjon
Published: February 2024

Maqolada budjetdan tashqari mablag‘larni turkumlanishi, boshlang‘ich va yig‘ma hujjatlarni shakllantirish,budjet tashkilotlarining budjetdan tashqari mablag‘lari hisobini tashkil etish bilan bog‘liq jihatlar, ko‘rsatkichlar, jarayonlar,munosabatlar, hodisalar, o‘ziga xos bo‘lgan tomonlar o‘rganilishi natijasida buxgalteriya hisobi va budjet hisobi bilanbog‘liq umumiy jihatlar mavjudligi kuzatildi. Budjet tashkilotlarining budjetdan tashqari mablag‘lari hisobining maqsadi,vazifalari, funksiyalari, predmeti, obyektlari, subyektlari, usullari nazariy jihatdan asoslash hamda budjet tashkilotlariningbudjetdan tashqari mablag‘lari harakati to‘g‘risidagi hisobotlarning tarkibi, ularni tuzish va taqdim etish tartibini o‘rganishbo‘yicha ilmiy xulosalar shakllantirilgan va ilmiy takliflar berilgan.
Qulay invеstitsiya muhiti – xorijiy investitsiyalar oqimini oshirishning asosiy omilidir
Authors: Hoshimov Jahongir
Published: February 2024

Maqolada iqtisodiyotga xorijiy investitsiyalarni jalb qilishda qulay invеstitsiya muhiti yaxshilash masalalario‘rganilgan. Jumladan, iqtisodchi olimlarning investitsion muhit jozibadorligini aniqlash yuzasidan olib borgan tadqiqotlario‘rganilgan. Shuningdek, O‘zbekiston misolida investitsion faoliyat, investitsion salohiyat va investitsion jozibadorliknioshirish bo‘yicha tahliliy ma’lumotlar asosida ochib berilgan
The Importance of the World Trade Organisation (WTO) and Uzbekistan’s Efforts to Join It
Authors: Urozaliev Elyor , Khoshimova Sevara
Published: February 2024

Oʻzbekistonning xalqaro savdo aloqalarini oʻrnatish maqsadida Jahon Savdo Tashkilotiga (JST) aʼzo boʻlishuchun olib borayotgan ishlari, shuningdek, JST tashkiloti va uning soʻnggi faoliyati ekspertizasi muhokama qilinadi.
O‘zbekiston iqtisodiyotida investitsion loyihalarni faol tashkil etish istiqbollari
Authors: Utkurov Kozimjon
Published: February 2024

Maqolada O‘zbekiston Respublikasi iqtisodiyotini barqaror rivojlantirish borasida investitsion faoliyatningasosiy omillaridan biri bo‘lgan investitsion loyihalarni faol tashkil etish masalalari ko‘rib chiqilib, “Zamonaviy iqtisodiyotuchun ko‘nikmalarni rivojlantirish” loyihasini tashkil etish iqstiqbollari tahlil qilingan.
Yoqilg‘i-energetika korxonalarning moliyaviy barqarorligining ilmiy nazariy asoslari
Authors: Xusanov Qaxramon
Published: February 2024

Ushbu maqolada milliy iqtisodiyotimizda sanoat korxonalarining moliyaviy barqarorligini ta’minlash yo‘llariningo‘ziga xos xususiyatlari bo‘yicha o‘rganishlar asosidagi muhokama va xulosalar ishlab chiqish ko‘zda tutilgan.
Элементы системы внутреннего контроля в выбранном финансовом институте
Authors: Хасанов Кахрамон
Published: February 2024

Статья посвешен углубленному анализу систем внутреннего контроля в организациях с упором нарамки COSO и COBIT. Он направлен на выявление достаточности и областей для улучшения систем внутреннегоконтроля отдельных учетных единиц. В исследовании используется многомерный подход, изучающий теорети-ческие основы систем внутреннего контроля, сравнивающий их с практическими реализациями и предлагающийпрактические рекомендации.
Vaqtni boshqarish texnologiyasidan foydalangan holda talabalarning o‘quv faoliyatida o‘zini o‘zi tashkil etishini rivojlantirish muammosini o‘rganishning nazariy asoslari
Authors: Otajonova Maftuna
Published: February 2024

Maqolada oliy taʼlim oʻrta umumiy taʼlimdan taʼlim subyekti (talaba) va taʼlim obyekti (oʻquv jarayoni) oʻrtasidagimunosabatlar uslubiga koʻra mustaqil faoliyatni talab qilishi bilan farq qilishi, oliy ta’lim muassasasi talabasidaoʻz-oʻzini tashkil etish koʻnikmalari mavjudligi, biroq talabalar o‘zlarining o‘quv faoliyatini muvaffaqiyatli tashkil etish uchunzarur bo‘lgan ko‘nikmalarga to‘liq ega bo‘lishmaganligi, bu esa talabalarning salohiyati va ambitsiyalariga qaramay, pastta’lim natijalariga olib kelishi yoritib berilgan.
Tashqi savdo – statistik o‘rganishning obyekti sifatida
Authors: Ergashev Mirjon
Published: February 2024

Ushbu maqolada savdo atamasi va uning turlari tadqiq qilingan. Statistik tadqiqot obekti sifatida asosantashqi savdo va unga berilgan ta’riflar o‘rganilgan.
O‘zbekistonda tijorat banklarining investitsion faoliyatining ekonometrik tahlili
Authors: Achilov Uyg‘unjon
Published: February 2024

Maqolada tijorat banklarining investitsion faolligini yaxshilashga oid tahlillar amalga oshirilgan. Muhimko‘rsatkich sifatida tijorat banklarining investitsion faoliyatga yo‘naltirgan mablag‘lariga tijorat banklarining boshqa ko‘rsatkichlarita’sirlari korrelyatsiya koeefitsiyenti orqali tahlil qilingan hamda eng kichik kvadratlar usuli orqali ekonometrikmodellashtirish amalga oshirilgan. Ekonometrik modellashtirish natijalari bo‘yicha xulosa va takliflar berilgan.
Tijorat banklarining chakana xizmatlari va ularga ta’sir etuvchi omillar
Authors: Xudayarova Xurshida
Published: February 2024

Maqolada tijorat banklari chakana xizmatlari va ularga ta’sir etuvchi omillar, chakana bank xizmatlariningahamiyati va ularni takomillashtirish yo‘llari ko‘rib chiqilgan.
Oilaviy biznes bo‘yicha jahon amaliyoti tahlili
Authors: Toshpo‘latov Murodulla
Published: February 2024

Mazkur maqolada oilaviy biznesning mohiyati, ahamiyati va oʻziga xos xususiyatlari boʻyicha turli olimlarningyondashuvlari oʻrganilgan. Oilaviy biznes boʻyicha mamlakatlar indeksi, oilaviy kompaniyalar, Finlandiyada oilaviybiznesning joriy holati misolida oilaviy biznes boʻyicha xalqaro amaliyot tahlil qilingan. Amalga oshirilgan oʻrganishlarasosida tegishli xulosalar shakllantirilgan.
O‘zbekistonda oliy ta’lim tizimini rivojlantirishning marketing strategiyasi va uni amal qilish mexanizmi
Authors: Muxtorova Umida
Published: February 2024

Maqolada, ta’lim xizmatlarini tashkil etish va rivojlantirish tizimida bozor munosabatlarini shakllantirish jarayonidamarketing tizmining o‘rni bilan bog‘liq jarayonlar tadqiq etilgan. O‘zbekiston Respublikasi oliy ta’lim tizimini tashkiletish va tizimning faoliyat samaradorligini oshirishda marketing strategiyasiga nisbatan tizimli yondashuvlarni amalgaoshirish zaruriyati asoslangan.
Ishlab chiqarish tafovutining markaziy bank monetar siyosati qarorlariga ta’siri
Authors: Duskobilov Umidjon
Published: February 2024

Maqolada ishlab chiqarish tafovutining mohiyati va ahamiyati yoritib berilgan. Iqtisodiyotning real va potensialishlab chiqarish imkoniyatlari va ularga ta’sir etuvchi omillar o‘rganilgan. Shuningdek, “Ijobiy” va “Salbiy” ishlab chiqarishtafovutining inflyatsion bosim hamda mehnat resurslariga bo‘lgan ta’siri tahlil qilingan. Ishlab chiqarish tafovutiningmarkaziy bankning monetar siyosat bilan bog‘liq qarorlariga ta’siri ko‘rib chiqilgan. Xususan, muayyan ishlab chiqarishtafovuti sharoitida markaziy bankning qanday foiz siyosatini amalga oshirishiga e’tibor qaratilgan. Bundan tashqari, ishlabchiqarish tafovutining makroiqtisodiy darajada ustun va zaif jihatlari keltirib o‘tilgan.
FURFUROLIDENDIKARBAMID BIRIKMASINING IQ-SPEKTROSKOPIK TAHLILI
Authors: Asqarov Ibrohimjon Rahmonovich , Isaqov Xayatulla , Muxammedov Saidmurod Boxodirjon o‘g‘li
Published: February 2024

Ushbu maqolada furfurol va karbamid mahalliy xom ashyolari asosida sintez qilingan furfurolidendikarbamid birikmasini IQ-spektroskopik taxlil qilishda nazariy hamda eksperimental tajribalar asosida olingan qiymatlar keltirilgan. Birikmani tashkil etuvchi funksional guruhlarga tegishli yutilish sohalarini ekperimental hisoblash Fur’ye ("IRTracer-100" SHIMADZU CORP., Yaponiya, 2017) maxsus qurilmasi, nazariy kvant-kimyoviy hisoblash Gaussian 98 dasturi   yordamida amalga oshirilgan.
STRATEGI KOMUNIKASI PIMPINAN CAMAT SEI LEPAN KABUPATEN LANGKAT DALAM MENINGKATKAN KINERJA PEGAWAI DI MASA PANDEMI COVID-19
Authors: Rahma Triana Hasibuan Mawaddah , Anas Azhar Anang , Zuhriah Zuhriah
Published: February 2024

Mengingat komunikasi sangat berperan dalam memudahkan pekerjaan manusia. Manusia sabagai mahluk sosial juga memerlukan bantuan orang lain. Penelitan ini berjudul “Strategi Komunikasi Pimpinan Camat Sei Lepan Kabupaten Langkat Dalam Meningkatkan Kinerja Pegawai Di Masa Pandemi Covid-19.” Tujuan penelitian ini adalah untuk mengetahui Strategi Komunikasi Pimpinan Camat Sei Lepan Kabupataen Langkat Dalam Meningkatkan Kinerja Pegawai Di Masa Pandemi Covid-19 dan untuk mengetahui kendala yang dihadapi pimpinan camat sei lepan kabupaten langkat dalam meningkatkan kinerja pegawai di masa pandemic covid-19. Teori yang digunakan adalah menggunakan teori informasi organisasi. Penelitian ini menggunakan pendekatan penelitian kualitatif deskriptif dengan subjek penelitian 8 orang informan. Teknik pengumpulan data dengan menggunakan observasi, wawancara dan dokumentasi. Hasil penelitian skripsi ini, menunjukkan Camat Sei Lepan Kabupaten Langkat memiliki strategi komunikasi yang digunakan antara lain 1. Penyampaian informasi menggunakan tutur kata yang baik, 2. Selalu melakukan monitoring di setiap aktivitas karyawan dan 3. Mengevaluasi hasil kerja karyawan.