bluuebunny/crossref_metadata_2025 huggingface dataset:
What Role Does the Heritage Language Play in Chinese Communities in UK?
Authors: Xia Ziqing
Published: September 2024

This article examines the pivotal role of heritage language on Chinese diaspora communities in the UK, emphasizing its role in cultural transmission and identity formation. It emphasizes how community schools serve as essential platforms for heritage language education, enabling immigrant families to preserve their linguistic and cultural connections. The interplay between language learning and the socio-cultural environment is explored, revealing the challenges faced by learners and the significance of family education in this progress. Mastery of heritage language is shown to foster a sense of belonging and cultural pride, contributing to the construction of identities in a multicultural society. The article further discusses how heritage language education not only imparts linguistic skills but also installs cultural values and beliefs, reinforcing national identity among diaspora members. Ultimately, it underscores the transformative impact of heritage language on individual and collective identities, facilitating a deeper understanding of cultural nuances and promoting intercultural awareness within the diverse landscape of contemporary Britain.
Whether ARIMA-based Portfolio Can Beat the Market Index
Authors: Li Weiping
Published: September 2024

Portfolio optimization is a long-term topic in the financial field, which can maximize returns while minimizing risks. It is widely used in production and daily life, such as stock investment, production optimization, and engineering models. This article selects data from 10 stocks, namely KO, PG, PEP, CL, MDLZ, STZ, PM, KMB, GIS, and K, from January 24, 2024, to June 14, 2024. Firstly, this article uses the ARIMA model to learn the first 70% of the data and predict the last 30% of the data, and then uses portfolio strategy to evaluate the results. This article obtained the maximum Sharpe ratio model on the Monte Carlo effective boundary. By combining the maximum Sharpe ratio model with the SP 500 index within the same time frame, this article concludes that the market performs better. This article provides different portfolio allocation strategies for risk averse investors seeking stable positive returns in turbulent markets.
Analysis of Risk Factors for Hypertension
Authors: Zhang Chengjing
Published: September 2024

With the increasing incidence of hypertension, it is particularly important to understand and prevent hypertension. To prevent hypertension, we need to know what factors may lead to its occurrence. This article aims to explore the influence of smoking, diabetes, BMI and other factors on hypertension. Through the analysis of the data provided by Kaggle website, the single factor and multi factor logistic regression analysis methods were used to study the impact of eight variables on hypertension, including gender, age, BMI, recent smoking status, daily smoking volume, diabetes, cholesterol level and heart rate. The results showed that in the univariate analysis, except for gender, all other factors were significantly correlated with hypertension. In this study, smoking was negatively correlated with hypertension, while other factors were positively correlated. However, in the multivariate analysis, smoking status, daily smoking and diabetes decreased significantly. In conclusion, diabetes and smoking still have an impact on hypertension, but this effect may not be so important. People should pay more attention to weight control, but smoking and diabetes also affect hypertension, and we should also pay attention to the impact of smoking and diabetes. For example, smoking will affect cardiovascular disease, and diabetes is still positively related to hypertension in this study.
Research on classified prediction algorithm of platform customer value based on "tree" concept
Authors: Cheng Zening , Tao Shuangbin , Ge Meiling , Xing Weiwei , Li Tianyu
Published: September 2024

The concept of "trees," representing decision trees, random forests, and XGBoost algorithms, has gained increasing attention in the field of classification prediction in recent years. These tree-based machine learning algorithms have been widely applied in the e-commerce sector. This paper discusses the decision tree, random forest, and XGBoost algorithms individually, and extracts useful classification rules from large volumes of online customer data to provide intelligent decision support for computer network customer management. The study finds that algorithms related to the "tree" concept can integrate a customers current value (such as purchasing behavior) with potential value (such as customer interest inferred from online reviews) through detailed classification criteria, thereby constructing a customer value measurement model. The evolution from decision trees to random forest and XGBoost algorithms has effectively promoted research on customer value hierarchy prediction, improving the efficiency of data mining in computer networks.
Deep learning-driven optimization of real-time ray tracing for enhanced immersive virtual reality
Authors: Zhang Qiongxian , Shi Ruonan , Geng Miao
Published: September 2024

Photorealistic rendering is essential for immersive virtual reality and real-time ray tracing is required for this, yet the necessary computational load has so far hindered its use in scenarios where a fast response and high frame rates are paramount. To overcome this challenge, we present a deep learning-based model that optimises the computational load of ray tracing through utilising convolutional neural networks (CNNs) to predict lightscene interactions. We achieve this by training CNNs from datasets with offline ray-traced images. Using this learning process, we approximate the contents of light transport simulations from scene point sampling. The use of this optimised algorithm in virtual reality scenes, thus, enables renderings of more complex scenes, with dynamic lighting, complex geometry and interactive elements under high frame rates, keeping users immersed and responsive to events. Our results show that this method achieves visual similarities to traditional ray tracing, which is photorealistic rendering, but can be performed in real-time in virtual reality. We anticipate this work leads to many potential applications of ray tracing in many scenarios in virtual reality, such as gaming, architectural rendering and training.
Efficient resource allocation in cloud computing environments using AI-driven predictive analytics
Authors: Zheng Haotian , Xu Kangming , Zhang Mingxuan , Tan Hao , Li Hanzhe
Published: September 2024

This paper proposes an innovative AI-driven approach for efficient resource allocation in cloud computing environments using predictive analytics. The study addresses the critical challenge of optimizing resource utilization while maintaining high quality of service in dynamic cloud infrastructures. A hybrid predictive model combining XGBoost and LSTM networks is developed to forecast workload patterns across various time horizons. The model leverages historical data from a large-scale cloud environment, encompassing 1000 servers and over 52 million data points. A dynamic resource scaling algorithm is introduced, which integrates the predictive model outputs with real-time system state information to make proactive allocation decisions. The proposed framework incorporates advanced techniques such as workload consolidation, resource oversubscription, and elastic resource pools to maximize utilization efficiency. Experimental results demonstrate significant improvements in key performance indicators, including increasing resource utilization from 65% to 83%, reducing SLA violation rates from 2.5% to 0.8%, and enhancing energy efficiency, with PUE improving from 1.4 to 1.18. Comparative analysis shows that the proposed model outperforms existing prediction accuracy and resource allocation efficiency methods. The study contributes to the field by presenting a comprehensive, AI-driven solution that addresses the complexities of modern cloud environments and paves the way for more intelligent and autonomous cloud resource management systems.
Carbon dots in biomedicine: From synthesis to application
Authors: Li Shuchan
Published: September 2024

Many studies have examined the properties and possible uses of carbon dots (CDs), a novel class of zero-dimensional carbon nanomaterials. Many notable features are present in them, such as robust colloidal stability, easy surface functionalization and bioconjugation, robust biocompatibility in vivo and in vitro settings, resistance to photobleaching, an environmentally benign synthesis process, and a comparatively low production cost. These characteristics make carbon dots an attractive option for a variety of possible biomedical uses. This work provides a thorough review of the most recent developments in the biomedical sciences, covering the physicochemical characteristics, synthesis techniques, and uses of carbon dots in biosensing, bioimaging, and disease treatment. It is based on a thorough examination of the relevant literature and experimental results. According to the study findings that are now accessible, carbon dots have a lot of potential applications in the biomedical industry. These properties make carbon dots suitable for use in bioimaging, biosensing, and disease treatment. Nevertheless, there are still some challenging issues that require further investigation and analysis. It is anticipated that further research and exploration will result in carbon dots making a significant contribution to human health in the future, and that the ongoing innovation and development of carbon dot technology will result in a significant transformation of the biomedical field.
Synthesis methods and applications of mesoporous and microporous materials
Authors: Wang Pengbo
Published: September 2024

Over the past decades, the academic community has devoted considerable attention to mesoporous and microporous materials, primarily due to their distinctive nanoscale pore structures. Despite the extensive research conducted on these materials, there is still a pressing need to develop methods for optimizing their synthesis and improving their performance. Therefore, this paper introduces the basic concepts of mesoporous and microporous materials and their importance, and describes in detail their typical synthesis methods that include the solution-gel method for the synthesis of mesoporous materials and the ionothermal synthesis method for the synthesis of microporous materials. The paper then goes on to examine some of the more common characterization methods that are used in the field, such as X-ray diffraction (XRD), nitrogen adsorption, and transmission electron microscopy (TEM), and also lists some of the ways in which these characterization methods have been used in the context of electrochemical capacitors and photocatalytic explanation. It has been shown that mesoporous and microporous materials have the potential for significant applications in energy storage and environmental remediation. Further research should concentrate on the improvement of the synthesis process and the investigation of additional application areas, with the aim of fully exploiting the potential of these materials.
Structural damage prediction based on Bayesian updating with Monte Carlo sampling
Authors: Chen Jiahao , Lin Chenfei , Yang Zhuohang
Published: September 2024

A series of engineering accidents in recent years have caused people to worry about the safety of engineering structures. As buildings continue to age, engineering accidents are increasing, and it is necessary to monitor their health. Bayesian updating can determine the probability of damage to a structure by collecting a posteriori information, and can more accurately estimate the location and extent of damage, thereby predicting the risk of structural damage and repairing the damage in time, significantly improving engineering efficiency. This paper attempts to update the information of the simulated structure based on the Bayesian updating method to obtain a more accurate posterior distribution of the potentially damaged components to demonstrate the feasibility and superiority of the technique. This paper finds that Bayesian updating can be used in conjunction with modeling software such as SMsolver. By constructing a structural model with SMsolver and processing the data with Bayesian updating, it is possible to calculate the damage problems of the structure accurately. At the same time, this paper also uses Monte Carlo sampling technology in combination with the Bayesian updating method to explore the prediction effect of structural damage. Using Monte Carlo sampling methods, the failure probability and damage location of the structure can be effectively estimated under the condition of known prior information, thereby improving production efficiency and the accuracy of structural inspection.
Research on Electric Heating Green Snow Melting and Anti-icing Technology for Tunnel, Bridge, and Culvert Entrances
Authors: Du Xingsen , Zong Kepeng , Ma Chunyu , Li Jizeng , Qi Chaolong
Published: September 2024

This paper addresses the issue of electric heating snow melting at tunnel, bridge, and culvert entrances. It explores a novel carpet-style electric heating snow melting and anti-icing system for these areas. The study analyzes the shortcomings of existing electric heating snow melting methods and proposes effective measures for improvement. To accurately assess the characteristics of current snow melting techniques, the research considers the damage caused by traditional snow melting methods to road structures and subsequent maintenance issues, while emphasizing energy-saving and environmentally friendly technologies. The snow melting process was simulated using Star-CCM+. The results show that the new carpet-style electric heating elements significantly improve snow melting efficiency. Preheating the road surface before snow accumulation greatly reduces snow retention time, enabling timely snow and ice removal. Typically, electric heating elements in snow melting systems are installed beneath the road surface at tunnel entrances. After installation, to protect the elements and ensure smoothness, a layer of cement or another suitable material is poured over them. However, these heating elements require regular inspection or replacement, which necessitates breaking up the road surface, increasing maintenance costs, and disrupting normal traffic operations. This study overcomes these challenges by providing significant convenience for installation and maintenance work, reducing costs, and minimizing the impact on traffic operations.
A ATUAÇÃO DO DIREITO NA PRIVACIDADE DOS DADOS PESSOAIS
Authors: Tomaz Caracas Bandeira Antônia Ladymilla , Suzi Assis Borges Nasser Ferreira Jussara
Published: September 2024

O aumento da disseminação da informação abriu portas para inúmeras pessoas acessarem uma variedade de serviços digitais. Para salvaguardar o direito à privacidade e à proteção de dados, surgiu a necessidade de regular essa questão, por meio de legislações e criação de autoridades reguladoras. Objetivou-se discorrer sobre a atuação do direito na privacidade e proteção dos dados pessoais. Trata-se de revisão de literatura, com recorte temporal dos últimos 10 anos. Concluiu-se que a proteção de dados e a preservação da privacidade não são apenas teorias, mas também questões práticas que afetam a elaboração de regulamentações, o funcionamento das economias e a cultura empresarial.
LIBERDADE DE EXPRESSÃO E DISCURSO DE ÓDIO: LIMITES NAS REDES SOCIAIS
Authors: Pereira Morgana Torres
Published: September 2024

Neste trabalho foi abordado o tema dos limites à liberdade de expressão dos haters nas redes  sociais. O objetivo geral foi o de realizar uma análise crítica acerca dos limites a liberdade de  expressão dos haters nas redes sociais. Examinou-se o conceito do termo hater, de modo a  esclarecer seu comportamento em face de pessoas vulneráveis nas redes sociais por meio da  Psicologia. Em seguida, analisou-se as leis que regulam o espaço na internet e verificou-se quais  dentre os projetos de lei existentes no Legislativo, a respeito da criminalização do discurso de  ódio nas redes sociais, melhor se adequa para a responsabilização dos haters. Ao final, analisou-se os limites a liberdade de expressão dos haters, a partir da análise de alguns dispositivos da  Constituição Federal de 1988, abordando-se o conceito de liberdade de expressão e as normas que  regulamentam esse exercício e constatando se os limites da liberdade de expressão no meio virtual  são os mesmos do meio físico. Para a compreensão do presente trabalho, a metodologia utilizada  foi a de cunho bibliográfico e documental. Quanto a utilização do resultado, a pesquisa foi pura,  exploratória e descritiva. Quanto à abordagem a pesquisa é qualitativa, enfatizando a compreensão  e a interpretação do tema. Conclui-se que se faz necessário haver um maior aprofundamento sobre  a presente pesquisa, pelo fato de ser um dos assuntos que tem causado vários conflitos na  sociedade.
Study of patterns of accumulation of natural and man-made radionuclides by medicinal plant raw materials using example of linden flowers of heart
Authors: Дьякова Нина Алексеевна
Published: September 2024

Целью настоящего исследования являлось изучение закономерностей аккумуляции радиоизотопов природного и техногенного происхождения в лекарственном растительном сырье на примере цветков липы сердцевидной (Tilia cordata Mill.). Все изученные образцы цветков липы сердцевидной, заготовленные в естественных и искусственных фитоценозах Воронежской области, соответствуют существующим требованиям радиационной безопасности (первая группа). Корреляционный анализ удельной активности природных и техногенных радионуклидов в почве и цветках липы сердцевидной показал наличие тесной взаимосвязи между данными числовыми показателями, что подтвердило преимущественное транспочвенное их загрязнение. При увеличении удельной активности стронция-90, цезия-137, тория-232, калия-40, радия-226 в почве возрастала их удельная активность в лекарственном растительном сырье. Для цветков липы сердцевидной отмечено интенсивное аккумулирование из почв цезия-137 и калия-40. Детальный анализ зависимости рассчитанных коэффициентов накопления природных и техногенных радиоизотопов в цветках липы сердцевидной позволил отметить тенденции к снижению их при увеличении удельной активности радионуклида в почве, что говорит о наличии физиологических механизмов регуляции поступления их в растение.

The purpose of this study was to study the patterns of accumulation of radioisotopes of natural and technogenic origin in medicinal plant raw materials using the example of linden flowers (Tilia cordata Mill.). All studied samples of heart-shaped linden flowers, prepared in natural and artificial phytocenoses of the Voronezh region, meet the existing radiation safety requirements (first group). Correlation analysis of the specific activity of natural and man-made radionuclides in the soil and flowers of the heart-shaped linden showed the presence of a close relationship between these numerical indicators, which confirmed their predominant transposed pollution. With an increase in the specific activity of strontium-90, cesium-137, thorium-232, potassium-40, radium-226 in the soil, their specific activity in medicinal plant raw materials increased. Intensive accumulation of cesium-137 and potassium-40 from soils was noted for linden flowers. A detailed analysis of the dependence of the calculated accumulation coefficients of natural and man-made radioisotopes in linden flowers made it possible to note trends towards their decrease with an increase in the specific activity of radionuclide in the soil, which indicates the presence of physiological mechanisms for regulating their entry into the plant.
Pengembangan Media Pembelajaran Roda Putar untuk Meningkatkan Hasil Belajar Siswa Kelas IV Sekolah Dasar
Authors: Chamalia Nabila , Nurhayati Eni , Dewi Galuh Kartika
Published: September 2024

Penelitian ini dilatar belakangi oleh rendahnya hasil belajar siswa dalam pembelajaran bahasa Indonesia yang disebabkan oleh kurangnya interaksi antar siswa dan kurangnya penggunaan media pembelajaran yang bervariasi, serta seringnya menggunakan buku teks saat pembelajaran sehingga menimbulkan rasa bosan di kalangan siswa. Penelitian memiliki tujuan untuk mengembangkan media pembelajaran roda berputar dan mengetahui kesesuaian media tersebut dalam meningkatkan hasil belajar siswa pada pembelajaran bahasa Indonesia di kelas IV. Penelitian ini menggunakan penelitian dan pengembangan (R&D). Tahapannya menggunakan model pengembangan ADDIE yaitu analisis, desain, pengembangan, implementasi dan evaluasi. Subjek penelitian adalah siswa kelas IV SDN Lemahputro 1 yang berjumlah 28 orang. Pengumpulan data dilakukan dengan cara uji validasi ahli media dan materi, serta pengujian dengan lembar pretest dan post test. Dari hasil penelitian yang telah dilaksanakan menunjukan bahwa media pembelajaran roda putar layak digunakan dalam pembelajaran bahasa Indonesia dengan hasil persentase uji validasi ahli media sebesar 80% dan hasil validasi ahli materi sebesar 88%. Uji validitas 15 soal dinyatakan “valid” karena h0 lebih dari 0,05. Dengan nilai ketuntasan belajar klasikal pada nilai pretest menunjukkan persentase sebesar 36% sedangkan nilai posttest sebesar 89% sehingga terjadi peningkatan hasil belajar siswa yang signifikan.
Implementasi Quizwhizzer Sebagai Media Evaluasi Pembelajaran Berbasis Game Edukasi pada Matapelajaran Informatika di Sekolah Menengah Pertama Kelas VII
Authors: Fitriyani Fitriyani , Fajriani Alfiah , Razilu Zila
Published: September 2024

Penelitian ini bertujuan untuk mengembangkan dan menerapkan media evaluasi pembelajaran berbasis game edukasi menggunakan QuizWhizzer pada mata pelajaran Informatika di kelas VII SMPN 4 MENUI SATAP. QuizWhizzer adalah platform pembelajaran berbasis game yang memungkinkan evaluasi interaktif dan menyenangkan. Penelitian ini menggunakan metode campuran (mixed method) penelitian kuantitatif dan kualitatif. Data dikumpulkan melalui angket yang disebarkan kepada 9 siswa kelas VII dan dianalisis secara deskriptif kualitatif Hasil penelitian menunjukkan bahwa pengembangan QuizWhizzer sebagai media evaluasi pembelajaran berhasil dan efektif. Sebagian besar responden (88,9%) menyatakan bahwa penggunaan QuizWhizzer sangat menyenangkan dan meningkatkan motivasi belajar siswa, serta 77,8% responden menganggap bahwa QuizWhizzer membantu mereka memahami materi pelajaran. Selain itu, 77,8% responden menilai QuizWhizzer sangat mudah digunakan. Namun, penelitian ini juga menemukan beberapa kendala, seperti ketergantungan pada koneksi internet yang stabil dan keterbatasan fitur pada versi gratis aplikasi yang dapat membatasi kreativitas guru dalam membuat kuis.Secara keseluruhan, penggunaan QuizWhizzer sebagai alat evaluasi pembelajaran terbukti efektif dalam meningkatkan keterlibatan dan motivasi siswa. Hal ini mendukung pelaksanaan program merdeka belajar yang menuntut partisipasi aktif siswa di kelas. Oleh karena itu, untuk memaksimalkan manfaat QuizWhizzer, perlu diperhatikan kendala teknis dan keterbatasan fitur yang ada.
Analisis Pengaruh Kesadaran Merek terhadap Minat Beli Konsumen di Restoran Kembang Goela
Authors: Candra Bella Febiolla , Sofiani Sofiani
Published: September 2024

Penelitian ini bertujuan untuk menilai dampak berbagai elemen Kesadaran Merek, yaitu Tidak Sadar Akan Merek, Pengenalan Merek, Pengingat Kembali, dan Puncak Pikiran, terhadap Minat Beli Konsumen. Penelitian ini mengadopsi pendekatan kuantitatif, menggunakan teknik pengambilan sampel non-probabilitas dengan purposive sampling pada 100 responden, dan dianalisis menggunakan SPSS Versi 27. Hasil uji t menunjukkan bahwa variabel Kesadaran Merek (X) secara parsial mempengaruhi Minat Beli Konsumen (Y). Menurut uji regresi linear sederhana, terdapat peningkatan sebesar 0,506 kali untuk setiap kenaikan 1% dalam variabel Kesadaran Merek (X). Temuan analisis menunjukkan bahwa Kesadaran Merek secara signifikan mempengaruhi Minat Beli Konsumen sebesar 43,7%, sedangkan 56,3% sisanya dipengaruhi oleh variabel independen lain yang tidak diteliti. Terdapat pengaruh yang signifikan dari Kesadaran Merek terhadap Minat Beli Konsumen, seperti yang ditunjukkan oleh hasil signifikansi sebesar 0,000 < 0,05, yang menandakan pengaruh positif secara simultan.
Buku Ilustrasi Aktivitas Bermain Berjudul: “Bermain Asyik Belajar Buah Roh”
Authors: Meissy Meissy , Wijayanti Trivena Dyah
Published: September 2024

Tujuan dari penelitian ini yaitu untuk mengetahui bagaimana pengembangan media buku aktivitas bermain untuk membentuk karakter religius pada pada anak usia dini. Jenis penelitian menggunakan penelitian R&D, dengan menggunakan model pengembangan ADDIE. Teknik analisis data dalam penelitian ini adalah data kuantitatif dan kualitatif deskriptif. Hasil penelitian menunjukkan buku Bermain Asyik Belajar Buah Roh melalui serangkaian uji validasi dari ahli materi pedagogi anak usia dan praktisi anak usia dini menyatakan media buku aktivitas bermain berjudul Bermain Asyik Belajar Buah Roh layak untuk digunakan sebagai upaya membentuk nilai-nilai karakter religius pada anak usia dini.
Strategi Pertahanan pada Pengembangan Penggunaan Kekuatan Militer dan Non Militer
Authors: Huda Arief Vidyanto , Iswantono Iswantono , Kristin Leila
Published: September 2024

Strategi pertahanan suatu negara merupakan upaya dalam menjaga kedaulatan dan keutuhan wilayah dari segala bentuk ancaman. Dinamika global telah merubah tatanan kehidupan bangsa dengan menimbulkan berbagai bentuk ancaman militer dan non militer. Adapun penulisan jurnal ini bertujuan untuk menganalisa strategi pertahanan dari perspektif pengembangan kekuatan militer dan non militer. Metode penulisan pada jurnal ini menggunakan metode penulisan kualitatif dengan pendekatan deskriptif analisis. Sehingga hasil penulisan jurnal menunjukkan bahwa strategi pertahanan merupakan tanggung jawab seluruh elemen bangsa, bukan hanya tugas TNI sebagai komponen utama tapi juga tugas dari seluruh sumber daya nasional demi menjaga keutuhan NKRI, maka dengan demikian diperlukan koordinasi dan sinergi antar kementerian dan Lembaga terkait, dengan melalui strategi pertahanan yang kuat dan terstruktur diharapkan Indonesia mampu menjaga stabilitas keamanan dari ancaman militer maupun non militer.
Retorika Berbahasa Shabira Alula dalam Akun Tiktok @Shabiraalula
Authors: Lestari Ayu , AR Hasnah Faizah , Charlina Charlina
Published: September 2024

Manusia merupakan makhluk sosial yang tidak terlepas dari interaksi antara sesamanya. Alat yang digunakan untuk melalukan komunikasi adalah bahasa. Dengan adanya bahasa manusia dapat menyampaikan pikiran, maksud, gagasan, emosi maupun perasaan secara langsung. Manusia cenderung menggunakan bahasa lisan untuk berkomunikasi dalam kehidupan sehari-hari. Berkomunikasi dapat dilakukan melalui kegiatan bertutur, oleh karena itu kegiatan bertutur melingkupi sebagian besar aktivitas manusia. Dengan kata lain setiap orang memiliki kemampuan untuk berbicara. Retorika adalah seni dalam  berbicara. Dalam berbicara kita tidak hanya dituntut untuk pandai merangkai kata-kata saja, tetapi juga harus memiliki pengetahuan yang memadai dan trik-trik berbicara agar apa yang disampaikan bisa terlaksana dengan baik. Tujuan dari penelitin ini ialah mendeskripsikan teknik retorika Shabira Alula dalam akun tiktok @Shabiraalula. Kemudian menganalisis tujuan retorika yang dipakai Shabira Alula dalam konten tiktok-nya. Penelitian ini menggunakan jenis penelitian kualitatif dengan deskriptif sebagai metodenya. Berdasarkan hasil penelitian, ditemukan data yang menggunakan teknik retorika menurut Aristoteles. Ada tiga teknik retorika menurut Aristoteles yaitu, teknik ethos, teknik pathos, dan teknik logos.
The Challenges in English Academic Writing at The Students of The Faculty of Dakwah at The State Islamic University of Sultan Maulana Hasanuddin Banten
Authors: Rosida Hilda , Istiqomah Istiqomah
Published: September 2024

The prevalence of grammatical and punctuation errors is a significant challenge for ESL learners, particularly in their efforts to produce fluent academic English. Students often face challenges when assigned to write scientific papers. They often lack the understanding of the methodologies and protocols required for effective and accurate academic writing. The aim of this study is to investigate the constraints faced in academic writing in the English and to explain the approach used by students to navigate the challenges associated with academic writing in the English. This qualitative investigation examines the difficulties faced by students in academic writing in the English. The data collection techniques in this study are questionnaires and questionnaires. The findings of this study reveal that the main challenges faced by students in academic writing in English include problems related to structure, idea development, and selection of vocabulary related to topics. Strategies used by students to overcome this challenge in academic writing in English consist of learning from examples of academic writing, searching for and reading various references such as journals, books, and papers, and utilizing the "Grammarly" application to help with grammar verification
A DFT study of antioxidant potential of a flavanone and isoflavanone by multiple free radical (H+/e-) mechanisms
Authors:   Department of Physics, Bannari Amman Institute of Technology, Sathyamangalam, Erode-638401, Tamil Nadu, India, D Shilpa , G Sivaranjani ,   Department of Physics, Bannari Amman Institute of Technology, Sathyamangalam, Erode-638401, Tamil Nadu, India, K Sadasivam ,   Department of Physics, Bannari Amman Institute of Technology, Sathyamangalam, Erode-638401, Tamil Nadu, India
Published: September 2024

Reactive oxygen species (ROS), reactive nitrogen species (RNS), and reactive sulfur species (RSS) are continuously obtained as a byproduct of various aerobic processes. Lower or moderate presence of these species has various health benefits. But, if the accumulation of these ROS, RNS and RSS are uncontrollable, they lead to major health defects like oxidative stress which plays a key role in various non-communicable diseases. To balance these reactions, non-enzymatic antioxidants such as secondary metabolites are promising choices because of their complex heterogeneous structures and charge-withdrawing functional groups. In this present work, the potential radical scavenging behavior of the two chosen biomaterials namely, Eriodictiol ER (5,7,3',4' tetrahydroxyflavanone) and Dalbergiodin DA (5,7,2',4' tetrahydroisoflavanone) are considered. The potential radical scavenging behavior of the chosen biomaterials is examined via quantum computations using thermodynamic mechanisms like H atom transfer (HAT), Sequential electron transfer-proton transfer (SETPT) and Sequential proton loss-electron transfer (SPLET) and their extended versions such as tetra H- atom transfer (teHAT), tetra Sequential electron transfer-proton transfer (teSETPT) and tetra Sequential proton loss-electron transfer (teSPLET). All the computations are analyzed by using density functional theory (DFT) by Minnesota functionals M06-2X/6-311 G(d,p) at the gas phase. The results reveal the potent antioxidant abilities of the investigated secondary metabolites. All four consecutive steps in the given mechanisms show gradually decreasing energy magnitudes compared to the same site at the previous steps. As per the obtained results, all four successive HAT mechanisms show profound results compared to the other two multiple scavenging mechanisms by their lower energy parameters.
Effect of Alkali Metal Ions (Li+, Na+ and K+) on The Structural and Luminescence Properties of CaMoO4:Dy3+ Nanophosphor
Authors:   Department of Physics, NGM College, Pollachi, Coimbatore-642001, Tamil Nadu, India, G.B Ezhilarasu , C Loganathan ,   Department of Physics, NGM College, Pollachi, Coimbatore-642001, Tamil Nadu, India, A Suresh Kumar ,   Department of Physics, NGM College, Pollachi, Coimbatore-642001, Tamil Nadu, India, H Arul ,   Department of Physics, Kumaraguru College of Technology, Coimbatore-641049, Tamil Nadu, India, R.T Rajendra Kumar ,   Department of Nano science and Technology, Bharathiar University, Coimbatore-641046, Tamil Nadu, India
Published: September 2024

Dy³⁺-doped CaMoO₄ nanophosphors were co-doped with K⁺, Na⁺, and Li⁺ using a co-precipitation method. XRD analysis confirmed the tetragonal structure (space group I41/a) of the synthesized nanophosphor. To further investigate the material's properties, particularly the band gap of CaMoO4:Dy³⁺ co-doped with K⁺, Na⁺, and Li⁺, UV-Visible spectroscopy and Diffuse Reflectance Spectroscopy (DRS) were employed. The Photo-Luminescence studies were made to investigate the emission and excitation characteristics. The CIE parameters such as color coordinates will be found out and the Color Rendering Index (CRI) also investigated to determine whether the fabricated phosphor will be suitable for white-LED applications.
Nil Tekgül, Emotions in the Ottoman Empire: Politics, Society and Family in the Early Modern Era. London: Bloomsbury, 2023. 192 Pages
Authors: Boddice Rob
Published: September 2024

The study of the history of emotions has blossomed since 2000, but there has been a pronounced Western focus to much of it, and that trend remains. Books such as Nil Tekgül’s are especially welcome in the field as they serve multiple significant functions in the broader historiography. What is most valuable here are the glimpses at a sense of relationality within the emotional regime.
Hizkuntzak irakasteko bideoak sortzeko aholkuak
Authors: Elena Prieto
Published: September 2024

Helduen euskalduntzean bideoaren erabileraz egindako ForVid ikerketako emaitzei erreparatuta, irakasleek zein ikasleek grabatutako bideoen ekoizpena areagotzeko bideak eskaintzea da artikulu honen xede nagusia. Hala, hizkuntza-irakasleek grabatutako bideoek dituzten abantailak azpimarratu ondoren, hizkuntzak irakasteko bideo-mota nagusiak azalduko dira labur-labur eta horrelako bideoak sortzeko aholkuak emango dira alderdi nagusiei erreparatuta, hala nola plangintzari, edukien antolaketari eta grabazioaren kalitateari. Amaitzeko, zenbait bideo-formatu aztertuko dira, hain zuzen ere ikuspuntu teknikoari begira sinpleenak direnak (ikus-entzunezko edizio- eta postprodukzio-ezagutza sakonak behar ez dituztenak).
Immune response and safety of co-administered Peste des Petits Ruminants, Contagious Caprine Pleuropneumonia, Sheep and Goat Pox, and Pasteurellosis vaccines in goats
Authors: Hurisa Takele , Tefera Takele , Negatu Retta , Sori Teshale , Deme Berecha , Yilma Mirtneh , Tolossa Wondwossen , Legesse Abinet , Negewo Ashetu , Medhin Wubet , Sherefa Kedir , Ayele Getu , Geresu Adugna , Assefa Eyob , Dufera Dawit
Published: September 2024

Background:
Infectious diseases such as Peste des Petits Ruminants, Contagious Caprine Pleuropneumonia, Sheep and Goat Pox, and Pasteurellosis have considerable impacts on the optimal utilization of sheep and goat resources in Ethiopia. Immunization using multiple vaccines administered simultaneously has been suggested as a cost-effective and safe approach to controlling and preventing these diseases.
Aim:
The aim of this study was to assess the immunogenicity and safety of multiple vaccines administered simultaneously in goats.
Methods:
Sero-negative Peste des Petits Ruminants, Contagious Caprine Pleuropneumonia, Sheep and Goat Pox, and Pasteurellosis goats were immunized with multiple vaccines. Goats vaccinated with a single vaccine against each disease served as a positive control. The immune response of the goats was assessed using serological tests, and any adverse effects were monitored.
Results:
The results of the present study showed that goats vaccinated with multiple vaccines exhibited a remarkable immune response against Peste des Petits Ruminants, Contagious Caprine Pleuropneumonia, and Pasteurellosis. In contrast, they did not produce protective immune response against sheep or goat pox. No adverse effects were observed with any of the vaccines.
Conclusion:
This study suggested that combined vaccines can be effective at inducing a protective immune response in goats. However, further research is needed to fully understand the immune response to combined vaccines.
Effect of hCG and prostaglandin on ovarian, luteal development, and hormonal changes in embryo donor mares during the hot summer months in subtropics
Authors: Alkhadrawy Jamal , Aboelmaaty Amal , Ahmed Mostafa , Ghallab Abdelraouf
Published: September 2024

Background:
Commercial embryo flushing of horses has required hormonal management of both the donor and recipient mares throughout the breeding season.
Aim:
This study aimed to find out the effect of using human chorionic gonadotropin (hCG) and prostaglandin F2α (PG) on the ovarian and uterine dynamics and hemodynamics, estradiol, progesterone, oxidants-antioxidants, and blood biochemicals in embryo donor mares during the hottest months of the year in a subtropical climate.
Methods:
Three Control estrous cycles of native mares (10-20 years; N=10) followed by two treated cycles with hCG and PGF2α were examined daily from May to August using Doppler ultrasound with blood sampling. Circulating estradiol (E2), progesterone (P4), total cholesterol, total proteins, albumin, haptoglobin, nitric oxide (NO), catalase, alkaline phosphatase, lactate dehydrogenase (LDH), and myeloperoxidase were measured in blood serum.
Results:
Days during the control estrous cycle impacted the dominant follicle (DF) diameter (P<0.0001), antrum diameter (P<0.0001), area (P<0.0001), antral area (P<0.0001), and color area % (P>0.05), and corpus luteum (CL) diameter (P<0.0001). PG tended to impact DF diameter (P>0.05) but influenced its antrum diameter (P<0.05), color area (P<0.05), CL diameter (P<0.01), and area (P= 0.013). Days after hCG tended to impact DF antrum diameter (P>0.05) and the antrum area (P>0.05), but influenced CL diameter (P<0.0001). PGF2α and hCG increased uterine horn area (P=0.016) and color area (P=0.023), total cholesterol (P<0.0001), and NO (P<0.0001) levels but hCG increased the levels of myeloperoxidase (P<0.005), total proteins (P<0.001), and albumin (P<0.0001). Globulins achieved the highest level (P=0.054) but the Albumin/globulin ratio reached a minimum value on Day 0 of the control mares (P<0.0001). PGF2α increased LDH (P<0.0001) and sharply declined (P=0.028) progesterone.
Conclusion:
In conclusion, the treatment protocols of hCG and PGF2α showed minimal effects on the produced ovulating follicles and can be used during the summer season to manage embryo donor mares.
Implementation and supervision of Bangli regency regional regulation related to Lake Boundary distance in the management of the Batur Lake area
Authors: Suryawan I Gusti Bagus , Sutama I Nyoman , Anjeli Karna Kadek Pudja , Kusuma Dewi Putu Indira Yustika , Kardinal IGA Mutiara Maharani
Published: September 2024

In the context of the management of the Lake Batur Area, this study looks at how the Bangli Regency Regional Regulation (Perda) which regulates the distance of the lake boundary is implemented and supervised. The audit centers on compliance with the rules, environmental impacts, and the reaction of companies and communities to the regulations. In this paper, it is an empirical legal research to assess the effectiveness of local regulations in maintaining the balance of the lake ecosystem and its influence on the surrounding economic efforts. These results provide an overview of the difficulties and possibilities in achieving a balance between sustainable development and environmental preservation in this important tourism area.
Household Surveys Integration: Household Budget Survey methodology in Czechia
Authors:   Czech Statistical Office, Prague, Czech Republic, Vopravil Jiří , Linhartová Jiřičková Barbora
Published: September 2024

The article aims at mapping the history of the Czech version of the Household Budget Survey (HBS), i.e. Statistika rodinných účtů (SRÚ), and on the historical changes in its methodology. Statistika rodinných účtů is a survey focused mainly on private household expenditure in all the regions of the Czech Republic. The first official SRÚ survey was conducted in 1920 by the Statistical office of the former Czechoslovak Republic. This article offers a brief overview of the more than 100 years of the survey, which have been shaped significantly throughout the different eras it had underwent, both by the socio-political contexts and by the gradual technological progress. Last but not least, methodological changes which occurred in 2017 are discussed, as well as some important aspects of the present-day form of the survey.
Unconventional Monetary Policy Response to Covid-19 and Its Impact on Inflation in Morocco
Authors:   Ibn Tofail University, Kenitra, Morocco, Ouakil Hicham , Moustabchir Abdelhamid , El Ouazzani Hicham
Published: September 2024

This study explores the impact of unconventional monetary policy on Morocco’s economy during the Covid-19 pandemic. We used a hybrid model combining a financial dynamic stochastic general equilibrium (DSGE) model with a standard epidemiology model, enabling us to consider both economic and epidemiological factors. Our results indicate that unconventional monetary policy cannot fully mitigate the adverse effects of a pandemic, except for an exogenous increase in Central Bank claims. We also found that Morocco’s high inflation is partly due to Bank Al-Maghrib’s unconventional monetary measures in response to the pandemic. Our research underscores the importance of monetary authorities balancing the benefits and risks of unconventional monetary policy. While it can stimulate the economy during crises, it should be used judiciously to avoid long-term negative effects. Incorporating epidemiological factors into macroeconomic models is crucial for understanding the intricate interplay between the economy and public health crises.
دافعية الإنجاز وعلاقتها ببعض مظاهر الانتباه ومستوى الأداء الفني أثناء النزال لدى لاعبي الملاكمة الشباب
Authors:   كلية بلاد الرافدين الجامعة، ديالى، 32001، العراق., خميس أحمد ثائر
Published: September 2024

هدف البحث إلى دافعية الإنجاز، وبعض مظاهر الانتباه، ومستوى الأداء الفني في لعبة الملاكمة، وكذلك إيجاد العلاقة بين دافعية الإنجاز، وبعض مظاهر الانتباه ومستوى الأداء الفني أثناء النزال لدى لاعبي الملاكمة الشباب، اعتمد الباحث على المنهج الوصفي بالعلاقات الارتباطية، نظرًا لملاءمته لحل مشكلة البحث. شملت عينة البحث 22 لاعبًا من لاعبي الملاكمة الشباب في محافظة ديالى. تم استخدام الأدوات والأجهزة المناسبة وإجراء تجربة استطلاعية، بالإضافة إلى إجراء الاختبارات المتعلقة بالبحث. بعد ذلك، تم تفريغ البيانات ومعالجتها إحصائيًا، ثم عرضها وتحليلها ومناقشتها. توصل الباحث إلى استنتاجات عديدة. أظهرت عينة البحث مستوى معتدلاً ومناسبًا من دافعية الإنجاز، مع حدة انتباه متوافقة بين أفرادها. أظهرت عينة البحث مستوى مناسبًا من دافعية الإنجاز، مع تركيز جيد للانتباه بين أفرادها. أظهرت عينة البحث مستوى جيدًا من دافعية الإنجاز والأداء الفني في لعبة الملاكمة بين أفرادها. ومن خلال الاستنتاجات التي تم التوصل إليها يوصي الباحث إلى: التأكيد على أهمية مظاهر الانتباه، خاصة حدة الانتباه وتركيزه، في العملية التدريبية. استخدام الاختبارات الخاصة بالبحث من قبل المدربين في العملية التدريبية. إجراء بحوث مشابهة على عينات وفعاليات وعمليات عقلية متنوعة.
حق التقاضي- الضمانات والقيود - العراق أنموذجاً
Authors:   ديوان الوقف السنيّ، هيئة إدارة واستثمار أموال الوقف السنيّ، ديالى،32001، العراق., محمد محان صكبان
Published: September 2024

الحقُ في التقاضِي منْ حقوقِ الإنسانِ الطبيعية والعامة وحقٌ أساسيٌ لحمايةِ حقوق الإنسان الأخرى عن طريق تمكِين الأفراد منْ الالتجاءِ إلى المحاكمِ لإنصافِهِم وردّ أي اعتداء عليهم سوآءا كانَ من الأفرادِ الآخرين أو الإدارةِ، ويَعدُّ حق التقاضي من أهم سمات الدولة القانونية إذا أخذت الدولة على عاتقها كفالة حق التقاضي وتوفير الضمانات الدستورية الكفيلة بتحقيق وإعمال هذا الحق، إذ إنّ كفالة حق التقاضي ترتبط ارتباطاً وثيقاً بمبدأ الفصل بين السلطاتِ واستقلالية القضاء وكذلكَ بمبدأ المساواة أمام القانون وإنّ حق التقاضي حقٌ لجميعِ الأفراد بدون أي تمييز ولأي سببٍ كانَ وكذلكَ مبدأ المشروعية وخضوع الجميع للقانون. وعلى الرغم من هذه الضمانات ونص المادة (19/ثالثا) من دستور جمهورية العراق لسنة 2005والتي عَدت حق التقاضي حقاً مكفولاً ومصوناً للجميع وكذلك نص المادة (100) منه على حظر النص في القوانين على تحصين أي عمل أو قرار إداري من الطعن؛ الا أنّ هناك قيوداً على ممارسة هذا الحق وهي مُنِعَ الأفراد من اللجوء إلى القضاء ومحاولة الإدارة التمرد على رقابة القضاء وانتزاع حق التقاضي من الأفراد بحجة إعمال السيادة والظروف الاستثنائية. وفي الخاتمة اُوصينا بضرورة استقلالية القضاء وإلغاء جميع النصوص المانعة والتي تتعارض مع ما نصَّ عليه الدستور وأن ينظم الدستور أي عمل يترتب عليه تقييد حق التقاضي وعدم تركها للسلطة التشريعية المسيطر عليها من قبل الأحزاب السياسية.
RELATO DE EXPERIÊNCIA DE MANEJO CLÍNICO COM UM PACIENTE COM LEISHMANIOSE EM UM HOSPITAL UNIVERSITÁRIO DE SERGIPE VINCULADO A REDE EBSERH
Authors: Fujishima Paula Akemi , Silva Gilton José Ferreira da
Published: September 2024

Objetivo: Descrever as estratégias de manejo e cuidados adotados para um paciente com Leishmaniose Visceral (LV) internado na Clínica Médica 2 no Hospital Universitário da Universidade Federal de Sergipe, vinculado à Rede da Empresa Brasileira de Serviços Hospitalares - EBSERH. Relato de experiência: Destaca o caso de um paciente de 45 anos, residente em área endêmica, que foi admitido com febre persistente, hepatoesplenomegalia e anemia. Após confirmação do diagnóstico de LV por meio de testes sorológicos, foi iniciado tratamento com anfotericina B lipossomal. O manejo clínico incluiu suporte transfusional e monitoramento rigoroso das funções hepática e renal. O paciente apresentou boa evolução clínica e recebeu alta após três semanas de tratamento. Considerações finais: Enfatizam a importância de um diagnóstico precoce e tratamento adequado para a redução da mortalidade associada à LV, além da necessidade de medidas preventivas em áreas endêmicas.
ANALISIS PENERAPAN ONLINE FOOD DELIVERY DAN PENDAPATAN USAHA KULINER MASYARAKAT DI KECAMATAN TAMPAN
Authors: Afnika Ramsuwana Siregar  , Mardiana  , Indri Yovita
Published: September 2024

Untuk membantu chef lokal di Kecamatan Tampan Kota Pekanbaru meningkatkan keuntungannya, penelitian ini akan mengkaji hubungan antara layanan pesan antar makanan online dengan pengeluaran pelanggannya. Metodologi deskriptif kuantitatif digunakan dalam penelitian ini. Bukti penelitian ini berasal dari sumber primer dan sekunder. Data sekunder bersumber dari instansi pemerintah seperti Dinas Perindustrian Kota Pekanbaru, Dinas Koperasi dan UMKM Kota Pekanbaru, dan Badan Pusat Statistik Kota Pekanbaru, sedangkan data primer dikumpulkan dari responden secara langsung melalui kuesioner dan laporan. Dengan menggunakan SPSS 27, kami melakukan Analisis Regresi Berganda dan Uji Dua Sampel Berpasangan (Paired Sample T-Test). Baik sebelum maupun sesudah diperkenalkannya pesan antar makanan online, pendapatan pelaku usaha kuliner meningkat, menurut Uji Dua Sampel Berpasangan (Paired Sample T-Test). Di sisi lain, tidak semua restoran mengalami peningkatan pendapatan ketika pelanggan memilih layanan pesan-antar makanan secara online. Dengan tingkat signifikansi 0,000 < 0,05 dan hasil thitung sebesar 6,037 > nilai ttabel sebesar 1,697 maka hasil tersebut ditetapkan signifikan secara statistik. Kesenjangan pendapatan mungkin terjadi sebelum dan sesudah penggunaan layanan pesan-antar makanan online. Hasil analisis regresi berganda menunjukkan bahwa terdapat tiga variabel yaitu harga jual (X1), tingkat pendidikan (X2), dan jumlah pesanan (X3) yang berpengaruh signifikan terhadap keuntungan usaha kuliner. Dapat disimpulkan bahwa harga jual, tingkat pendidikan, dan jumlah pesanan mempunyai pengaruh yang signifikan terhadap pendapatan (0,000 < 0,05).